fix: fix iframe agent selector width

Dhk 1

See merge request knowledge-base-bj/deerflow-code!12

.codex/skills/deerflow-ui-guard/SKILL.md

@@ -1,32 +0,0 @@
----
-name: deerflow-ui-guard
-description: Improve or review UI in the DeerFlow Vite/React frontend while preserving its light, dark-blue, and light-blue themes, Radix/shadcn-style primitives, Chinese enterprise density, embedded routes, and Chrome 109 compatibility. Use for visual refinements, new frontend pages/components, UI reviews, token cleanup, or design-system work under frontend-web/.
----
-
-# DeerFlow UI Guard
-
-Use this skill only in this repository. Preserve the product's existing visual system; do not replace it with a generic SaaS template or a new component library.
-
-## Read the relevant sources first
-
-1. Read `references/project-sources.md`, then the relevant theme specification.
-2. Inspect the page and the nearest existing components before proposing or changing UI.
-3. Read `frontend-web/src/styles/globals.css` and the affected primitives under `frontend-web/src/components/ui/` before changing tokens, shared styles, or variants.
-
-## Design and implementation rules
-
-- Reuse the existing Radix/shadcn-style primitives, `lucide-react`, Tailwind v4, and established CSS variables. Do not add Ant Design, another component system, or a visual-effects package unless the user explicitly asks.
-- Keep all three themes correct: light/red, dark/blue, and light-blue. Prefer semantic classes and existing variables over raw color values. When a new token is necessary, define matching values for every theme.
-- Preserve Chinese enterprise-product density and task completion speed. Make hierarchy, primary action, status, empty states, error recovery, and keyboard focus clearer before adding decoration.
-- Keep the shell, deep links, authentication, embed/isolation behavior, sidebar menu semantics, and responsive layout unchanged unless the request explicitly targets them.
-- Avoid unscoped global overrides and `!important`; place page-specific styling beside the feature and make selectors local.
-- Support the Chrome 109 constraint. Do not introduce unguarded `oklch()`, `oklab()`, `lab()`, `lch()`, or `color-mix()` values.
-- Preserve accessible names, keyboard interaction, visible `:focus-visible` states, sufficient contrast, and reduced-motion behavior for new or changed controls.
-
-## Delivery workflow
-
-1. State which existing theme and UI primitives the work will reuse.
-2. Make the smallest coherent change; do not perform an unrelated visual sweep.
-3. Validate with `pnpm typecheck`; when CSS or built UI changes, also run `pnpm build` and `pnpm check:chrome109-css` from `frontend-web/` when practical.
-4. If a browser is available, inspect screenshots in light, dark, and light-blue modes. Otherwise say that visual verification remains outstanding.
-5. For a review-only request, use `web-design-guidelines` as an additional quality gate when it is available, then distinguish confirmed issues from visual checks that still need a browser.

.codex/skills/deerflow-ui-guard/agents/openai.yaml

@@ -1,4 +0,0 @@
-interface:
-  display_name: "DeerFlow UI Guard"
-  short_description: "Apply DeerFlow themes and UI safety checks."
-  default_prompt: "Use $deerflow-ui-guard to improve this DeerFlow UI without breaking its themes or legacy-browser support."

.codex/skills/deerflow-ui-guard/references/project-sources.md

@@ -1,23 +0,0 @@
-# DeerFlow UI sources
-
-Read only the files relevant to the requested surface.
-
-## Canonical themes
-
-- Light/red: `frontend-web/docs/浅红色UI规范/README.md` and its focused section files.
-- Dark/blue: `frontend-web/docs/ui规范-深蓝/README.md` and its focused section files.
-- Light-blue: `frontend-web/docs/ui规范-浅蓝/浅蓝色ui规范.md`.
-- Runtime tokens and browser fallbacks: `frontend-web/src/styles/globals.css`.
-
-## Shared implementation
-
-- UI primitives: `frontend-web/src/components/ui/`.
-- Theme selection: `frontend-web/src/contexts/ThemeContext.tsx` and `frontend-web/src/App.tsx`.
-- Application shell and embed behavior: `frontend-web/src/pages/PageRoutes.tsx`.
-- Dynamic navigation: `frontend-web/src/core/page-layout/use-sidebar-menu.ts`.
-
-## Required constraints
-
-- Use `pnpm` in `frontend-web/`.
-- Retain Chrome 109 compatibility; validate CSS with `pnpm check:chrome109-css` after a build.
-- Do not move or replace public assets, route behavior, or authentication as part of a visual-only change.

.gitignore

@@ -78,12 +78,6 @@ offline-backend-20260512/backend/.deer-flow/*
 # Per-user skill_evolution overrides — runtime data written by the API
 offline-backend-20260512/backend/skill_evolution.json
 skills/
-# Keep the project-local Codex UI guard under version control. The broad
-# skills/ rule above still excludes runtime skill directories elsewhere.
-!.codex/
-!.codex/skills/
-!.codex/skills/deerflow-ui-guard/
-!.codex/skills/deerflow-ui-guard/**
 hermes-agent-main/
 .gitignore
 offline-backend-20260512/backend/tests/*
@@ -99,6 +93,7 @@ git-clone/
 # Frontend offline pack working directories
 frontend-web/.offline-pack-build/
 frontend-web/.offline-extract-test/
+frontend-web-node_modules-offline-*.tar.gz
 
 .codegraph
 codegraph.mdc

design-qa.md

@@ -1,48 +0,0 @@
-# Design QA — skills card list
-
-## Scope
-
-Only the skill-card list presentation was changed. The page header, summary cards, filters, top actions, sidebar, and existing interactions were left intact.
-
-## Visual evidence
-
-- Source visual truth: `C:\Users\admin\AppData\Local\Temp\codex-clipboard-8ca03817-ebd4-43e1-9d7c-2119e87d331c.png`
-- Implementation URL: `http://localhost:5173/#/page/workspace/skills`
-- Implementation capture: `F:\react01\deeflow-code\deerflow-server\skills-card-list-implementation.png`
-- Focused source/implementation comparison: `F:\react01\deeflow-code\deerflow-server\skills-card-list-comparison.png`
-- Viewport and state: Edge, desktop light theme, default list mode. The supplied reference contains three sample skills; the live implementation currently exposes one skill, so the comparison focuses on the first card row rather than fabricated data.
-
-## Findings
-
-No actionable P0, P1, or P2 visual issue remains within the requested list-card scope.
-
-- **Hierarchy and layout:** the card now begins with a large semantic skill icon, then groups name, existing status badges, description, and publisher before the existing tag, use-count, state, activity, and action areas. The five-column grid keeps the important skill identity visible while preserving the original live fields.
-- **Typography and spacing:** the title, description, metadata, and tags use the existing product type scale with a compact 12px card radius and consistent horizontal rhythm. The row remains responsive and collapses cleanly on narrower widths.
-- **Color and surfaces:** category icons use restrained solid blue/green/violet/amber surfaces, tags remain subdued, and enabled status uses a quiet green pill. Borders and hover surfaces follow the existing neutral card treatment; no gradients were introduced.
-- **Image and icon fidelity:** the source uses symbolic skill artwork. The implementation uses the closest existing Lucide workflow, globe, file, and upload icons in colored circular surfaces rather than adding screenshot-derived artwork or a new custom asset.
-- **Feature fidelity:** all pre-existing action controls, view modes, and list metadata stay visible. The reference's toggle was not copied as a fake interactive control because this page had no enable/disable mutation; its existing `enabled` data is shown as a read-only status pill instead.
-
-## Comparison history
-
-1. **[P1, fixed] The original live skill row had little identity or information hierarchy.**
-   - Earlier state: title, description, metadata, and the action cluster were visually detached, with no category icon or clear scanning order.
-   - Fix: rebuilt only the list/card row layout around existing data and handlers, added semantic colored icon surfaces, compact state/use/activity columns, and a unified action cluster.
-   - Evidence: `skills-card-list-comparison.png` contains the reference card row and the live implementation card row in one focused comparison.
-
-## Interaction and engineering checks
-
-- Edge interaction check: passed. The live row retains 7 existing action buttons; opening the details action displays its dialog.
-- View-mode behavior: passed. The existing list/card view control still switches to card mode (`aria-pressed=true`); the card view uses the same restyled visual language.
-- Browser runtime: two guest-bootstrap resource requests returned `401 Unauthorized` after reload. They are unrelated to the skill-card styling and did not prevent the list, details dialog, or view-mode control from working.
-- `pnpm build`: passed. The project still emits the pre-existing `/images/deer.svg` runtime-resolution warning.
-- `git diff --check`: passed; only existing line-ending notices were emitted for unrelated files.
-
-## Implementation checklist
-
-- [x] Skill-card list restyled without changing page chrome or filtering controls
-- [x] Existing skill actions, metadata, and view modes retained
-- [x] Live `enabled` data displayed without inventing a new mutation control
-- [x] Source and implementation reviewed in a single focused comparison image
-- [x] Edge interaction and production build verified
-
-final result: passed

frontend-web/.env.example

@@ -37,6 +37,10 @@
 # 默认真实接口（未设/false）；改成 true 时该接口走本地假数据（consumer 外网不可达时调试用）。
 # 与 VITE_USE_REAL_DATA 独立。改后需重启 dev / 重新打包生效。
 # VITE_MOCK_COP_TASK_DETAIL=false
+# VITE_POSITION_ROUNDTABLE_DEMO_MODE=false
+# true=免登录直达岗位分析，完全使用前端 JSON，不请求任何后台接口。
+# 仅限离线演示环境；生产环境请保持 false。
+# VITE_POSITION_ROUNDTABLE_STANDALONE_MODE=false
 
 # MaxKey 鉴权根地址（无界 onlineTicket 换 token）
 # VITE_AUTH_BASE_URL=https://auth.y.sit.4.cn
@@ -50,4 +54,6 @@
 # 可选
 # VITE_CANVAS_LANGGRAPH_BASE_URL=
 # VITE_STATIC_WEBSITE_ONLY=
+# 部署级紧凑导航：true 时固定收起工作台左侧栏，并隐藏换肤与全量/简洁模式切换。
+# VITE_FORCE_COLLAPSED_SIDEBAR=false
 # VITE_GITHUB_OAUTH_TOKEN=

frontend-web/design-qa.md

@@ -0,0 +1,46 @@
+**Comparison target**
+
+- Source visual truth (dark intelligent-agent list): `C:/Users/董宏凯/AppData/Local/Temp/codex-clipboard-75f6ce1c-cd70-4b8c-a80a-a3d100105c69.png`
+- Additional source references: `C:/Users/董宏凯/AppData/Local/Temp/codex-clipboard-00567484-ba8a-4595-b386-52e1467ae9cf.png` (segmented switch), `C:/Users/董宏凯/AppData/Local/Temp/codex-clipboard-02808803-05ba-4f2c-be50-c72b484a9f06.png` (business-chain node card), `C:/Users/董宏凯/AppData/Local/Temp/codex-clipboard-adf38fec-7baf-4d01-9c73-bdbae94b774e.png` (business-chain selector)
+- Implementation screenshots: `C:/Users/董宏凯/AppData/Local/Temp/position-roundtable-revised-light.png`, `C:/Users/董宏凯/AppData/Local/Temp/position-roundtable-revised-dark.png`
+- Full-view comparison evidence: `C:/Users/董宏凯/AppData/Local/Temp/position-roundtable-revised-comparison.png`
+- Viewport: 1280 × 720. Light route: `#/page/strategy/qa/position-roundtable`; dark embedded route: `#/page/strategy/qa/position-roundtable?embed=1&theme=dark`.
+- State: local browser has no authenticated API session. The original intent API is invoked and reports `Authentication required`; business-chain and agent endpoints return no usable data.
+
+**Findings**
+
+- [P1] Populated agent and business-chain states cannot be compared yet.
+  Location: right agent list and non-planning-role chain diagram.
+  Evidence: reference images show populated cards and nodes; the implementation has `0 个` agents and no available business chain in the unauthenticated preview.
+  Impact: card density, selected-card indicator, chain node flow, and agent-detail transition cannot be truthfully verified against live data.
+  Fix: verify the route in an authenticated session with at least one public chain and tagged agents.
+
+**Open Questions**
+
+- The final business-chain stage arrangement is still pending product confirmation. The compact graph maps whatever stage configuration is returned, while intentionally omitting dependency-label text as requested.
+
+**Implementation Checklist**
+
+1. Left task panel is now display-only and retains its independent position-roundtable task adapter.
+2. Business-chain selection uses the original roundtable card/radio/relationship-entry pattern.
+3. Every position uses the original `useStep1Intent` interface and `Step1Panel` message list/input panel; only the position header changes.
+4. The right switch now uses the exact `课题研究 / ai写作` segmented-control treatment (light gray track, white active state; dark blue glass equivalent).
+5. The embedded layout widens the left panel to 360px and applies the deep-blue right-panel tokens used by the reference.
+6. Other roles render a taller top-to-bottom card-node flow without dependency labels. The canvas supports mouse-drag panning, and each node retains only a name plus a single-line description.
+
+**Follow-up Polish**
+
+- [P3] If live content is unusually long, tune the compact flow node width or horizontal scrolling after seeing the production chain data.
+
+**Comparison history**
+
+- Iteration 1: task fields were editable and the right TDesign card tabs looked unlike the reference. Replaced the task form with display-only information and replaced the tabs with the existing `课题研究 / ai写作` segmented switch.
+- Iteration 2: business-chain selection was a dropdown and the flow was vertical avatar chips. Replaced it with original-roundtable selection cards and compact business-chain configuration-style node cards with link lines but no dependency labels.
+- Iteration 3: dark right-panel background differed from the supplied deep-blue reference. Applied the `#032650` / `#042b59` / `#2b8ffe` token family and captured the revised embedded dark state in the full-view comparison.
+- Iteration 4: removed the custom disabled input from non-planning positions and reused the original roundtable input panel. Enlarged the left flow viewport, retained its connection lines, and removed node level/seat/status metadata.
+- Iteration 5: converted the compact flow from left-to-right to top-to-bottom. Added mouse-drag panning and single-line description truncation; populated-chain visual QA remains blocked by the unauthenticated preview.
+- Iteration 6: constrained the flow canvas to its card viewport, narrowed nodes from 190px to 158px, and realigned branch gaps plus connector anchors to prevent clipping and offset lines.
+
+**Final result**
+
+blocked

frontend-web/docs/position-roundtable-delivery-workflow-plan.md

@@ -0,0 +1,362 @@
+# 岗位会商交付闭环与内置智能体实现计划
+
+> 页面：`/page/strategy/qa/position-roundtable`
+>
+> 目标：在现有岗位会商基础上补齐“产物交付、查看、驳回、方案总结、行动规划”的完整闭环，同时继续保持原多智能体会商页面不受影响。
+
+## 实施核对（2026-07-21）
+
+本计划已按“岗位会商独立路由、无总控、各席位直接问答”的边界完成第一轮闭环。实际流程调整为：
+
+```text
+任务信息 → 情报分析岗识别并确认意图 → 启动校验并冻结业务链
+→ 分阶段席位直接问答/交付 Markdown → 全部有效交付
+→ 方案总结智能体（roundtable-summary）→ 行动规划智能体（position-action-planner）
+→ 可随时返回交付产物驳回 → 后续阶段及内置产物级联失效 → 重做后重新收口
+```
+
+- [x] 情报意图、业务链选择、席位岗位归属和席位智能体配置均在启动前校验；启动后保存业务链快照。
+- [x] 普通席位直接调用各自分配的智能体，并注入任务、意图及已完成上游席位的问答/产物；不经过总控智能体。
+- [x] 普通席位必须在 `outputs` 中交付 Markdown 才会完成；情报分析岗以确认的结构化意图完成为准。
+- [x] 节点、交付卡片、流程图和大图弹窗均展示 `locked / ready / running / done / rejected / stale / error` 状态，并可回看节点会话和产物。
+- [x] 驳回要求标题和理由；当前节点转为 `rejected`，后续阶段按依赖转为 `stale/locked`，总结和行动规划同时失效，历史内容保留可查看。
+- [x] 被驳回或失效的普通席位必须写入一份**新的或已改写** Markdown 才能再次完成；单纯继续问答且没有新交付不会误使下游产物失效。
+- [x] 方案总结复用 `roundtable-summary` 的真实流式线程；行动规划新增 `position-action-planner`，强制输出 Markdown 报告和 `action-plan-subtasks.json`。
+- [x] 两个内置智能体的线程、产物快照和来源节点版本栅栏均持久化；流式期间若上游版本变化，旧运行不能覆盖最新状态。
+- [x] 右侧“交付产物”可查看内置节点结果、继续同一线程问答/修改交付，并在打开 Markdown 沙箱时自动收起右栏。
+
+设计收敛：当前版本以节点的 `artifact_manifest`、`latest_answer`、版本、驳回记录及 Session 内置快照作为唯一事实来源，已能覆盖统一产物卡片和级联逻辑，因此不新增重复的 `position_roundtable_deliverables` 表。若后续需要“单个文件独立驳回、跨会话检索或完整版本对比”，再将清单归一化为独立产物表，避免现在的双写一致性风险。
+
+## 数据持久化与灾难恢复（2026-07-23）
+
+岗位会商现在使用“两层持久化”，两层职责不同：
+
+1. LangGraph checkpoint/thread 是智能体继续推理与流式问答的执行源。
+2. `position_roundtable_sessions` / `position_roundtable_nodes` 是页面历史的数据库恢复源。
+
+数据库恢复源会保存：
+
+- 情报分析岗完整消息、步骤时间线和未发送输入草稿；
+- 每个业务链岗位的完整消息和未发送输入草稿；
+- 方案总结、行动规划两个收口智能体的完整消息和未发送输入草稿；
+- 已确认意图、冻结任务与业务链快照、节点状态、版本、驳回记录；
+- Markdown / JSON 等文本产物正文（单文件最多 400 万字符）和文件元数据。
+
+因此即使线上重启后 checkpoint 或沙箱 outputs 卷丢失，历史页仍能从数据库展示对话与产物正文，后续收口智能体也能继续读取数据库中的有效上游交付。新任务在意图识别开始前就会创建 Session，用户不必等到“启动业务链”才获得持久化保护。历史下拉支持删除，删除会显式清理 Session 与全部节点恢复快照，不依赖 SQLite 外键开关。
+
+对应迁移：`20260723_05_position_roundtable_conversations.py`。部署时必须执行到 Alembic head。
+
+## 0. 核心结论
+
+- 方案总结智能体建议复用现有会商里的 `roundtable-summary` 能力，但不要直接搬整套 Step 3 页面流程。
+  - 可复用：内置智能体 ID、总结报告 prompt 组织方式、Markdown 报告产物、流式对话、报告续问与文件预览能力。
+  - 需要改造：输入材料从“总控共识 + 各席位交付”改成“任务信息 + 意图结果 + 已通过的岗位产物 + 业务链快照”，并把结果存到岗位会商 Session 下。
+- 行动规划智能体建议作为新的内置智能体新增。
+  - 输入：方案总结报告、各岗位最终有效产物、业务链阶段信息、任务意图。
+  - 输出：行动规划报告、结构化子任务清单。
+- 这个模式仍然不需要总控智能体。情报分析岗负责意图识别，业务链节点直接调用各自配置的智能体，最终再由内置总结/规划智能体收口。
+- 驳回不删除历史内容，只改变“当前有效版本”的状态；被驳回节点和后续节点需要重新交付，既保留可追溯性，也方便后续返回查看。
+
+## 1. 目标业务流程
+
+1. 情报分析岗进入页面，查看任务信息并完成意图识别。
+2. 用户点击“确认意图并启动业务链”。
+3. 启动前做校验：
+   - 未选择业务链：提示“请先选择业务链”。
+   - 业务链存在未配置岗位的席位：提示并引导去业务链配置页。
+   - 业务链席位缺少智能体：提示具体席位名称。
+   - 意图尚未完成：提示先完成任务意图识别。
+4. 校验通过后冻结业务链快照，初始化岗位会商节点。
+5. 各岗位只对分配给本岗位的智能体进行问答。
+6. 节点问答完成后形成交付产物，右侧产物卡片显示“已完成 / 未完成 / 进行中 / 已驳回 / 已失效”。
+7. 左侧流程图显示各节点状态，节点可点击查看该节点对话与产物。
+8. 流程图右上角提供“查看”按钮，打开弹窗展示更完整的业务链流程图。
+9. 当业务链中所有岗位产物都处于有效已交付状态后，开放“方案总结”。
+10. 方案总结完成后开放“行动规划”。
+11. 即使进入方案总结或行动规划，用户仍可返回产物列表执行驳回。
+12. 若驳回早期阶段产物，后续阶段产物、方案总结、行动规划都一起失效并回到待重新完成状态。
+
+## 2. 状态设计
+
+### 2.1 节点状态
+
+现有节点状态需要扩展或映射为更贴近页面的展示状态：
+
+| 展示状态 | 建议内部状态 | 含义 |
+| --- | --- | --- |
+| 未完成 | `ready` / `locked` / `rejected` | 尚未有效交付，或被驳回后等待重做 |
+| 进行中 | `running` | 当前智能体正在回答或产物正在生成 |
+| 已完成 | `done` | 当前节点已有有效交付 |
+| 已失效 | `stale` | 上游被更新或驳回，当前结果不可作为最终材料 |
+| 异常 | `error` | 生成或保存失败 |
+
+建议新增 `rejected` 状态，便于区分“从未完成”和“被驳回后待重做”。如果第一轮想少改后端，也可以先用 `ready + rejection_record` 表示被驳回。
+
+### 2.2 产物状态
+
+产物状态建议独立于节点状态保存，因为一个节点可能同时有回答文本和多个文件产物。
+
+| 状态 | 含义 |
+| --- | --- |
+| `pending` | 还没有交付 |
+| `running` | 正在生成 |
+| `delivered` | 已交付且当前有效 |
+| `rejected` | 被用户驳回 |
+| `stale` | 受上游驳回或重做影响，已经失效 |
+
+### 2.3 内置收口节点
+
+在流程图中把两个内置节点追加到业务链末尾：
+
+1. `builtin:summary`：方案总结智能体。
+2. `builtin:action-plan`：行动规划智能体。
+
+这两个节点不属于普通业务链席位，但要和普通节点一样显示状态、支持点击查看结果。
+
+## 3. 数据模型调整
+
+### 3.1 Session 扩展
+
+`position_roundtable_sessions` 已使用下列持久化字段：
+
+| 字段 | 含义 |
+| --- | --- |
+| `status` | `intent_pending / active / completed / archived`；总结/规划运行态由前端瞬时状态与对应快照的 `status` 表示，避免一次运行中断后留下伪运行态 |
+| `summary_thread_id` | 方案总结智能体线程 |
+| `summary_snapshot` | 最新有效总结报告快照 |
+| `action_plan_thread_id` | 行动规划智能体线程 |
+| `action_plan_snapshot` | 最新有效行动规划快照 |
+| `invalidated_at` | 记录在 `summary_snapshot` / `action_plan_snapshot` 内，包含 `invalidated_by`，无需重复写 Session 字段 |
+
+### 3.2 Node 扩展
+
+`position_roundtable_nodes` 已使用下列字段（展示状态由前端按状态映射）：
+
+| 字段 | 含义 |
+| --- | --- |
+| `status` | `locked / ready / running / done / stale / rejected / error`，前端直接映射为展示状态 |
+| `rejection_count` | 当前节点累计驳回次数 |
+| `last_rejection` | 最新驳回标题、理由、操作者、时间 |
+| `revision` | 当前有效交付版本 |
+| `invalidated_by` | 导致当前节点失效的上游节点 key |
+
+### 3.3 Deliverable 新表（后续可选）
+
+当需要“单个文件独立驳回、跨会话检索或完整版本对比”时，再新增 `position_roundtable_deliverables`，不要只依赖 `artifact_manifest`。
+
+| 字段 | 含义 |
+| --- | --- |
+| `id` | 产物 ID |
+| `session_id` | 会话 ID |
+| `node_key` | 来源节点 |
+| `agent_id` | 来源智能体 |
+| `position_id` | 来源岗位 |
+| `title` | 产物名称 |
+| `kind` | `answer / file / summary / action_plan` |
+| `content` | 文本产物内容摘要或正文 |
+| `artifact_path` | 文件产物虚拟路径 |
+| `thread_id` | 所属线程 |
+| `status` | `pending / running / delivered / rejected / stale` |
+| `revision` | 来源节点版本 |
+| `rejection_title` | 驳回标题 |
+| `rejection_reason` | 驳回理由 |
+| `created_at` | 创建时间 |
+| `updated_at` | 更新时间 |
+
+当前第一轮不新增这张表：右侧产物卡片、驳回记录、总结输入材料从节点 `artifact_manifest`、节点版本/驳回记录和 Session 快照聚合，避免节点表与产物表双写。后续引入该表时，应把它提升为唯一事实来源，而不是并行维护两套状态。
+
+## 4. 驳回与级联失效规则
+
+### 4.1 基本驳回
+
+用户点击产物卡片的“驳回”后弹窗填写：
+
+- 驳回标题。
+- 驳回理由。
+
+提交后：
+
+- 当前产物状态改为 `rejected`。
+- 当前节点状态改为 `rejected` 或 `ready`。
+- 当前节点的 `latest_answer` 和历史文件不删除，但不再作为有效交付输入。
+- 记录 `last_rejection`，用于页面展示和后续追踪。
+
+### 4.2 级联失效
+
+如果驳回的节点位于第 N 阶段：
+
+- 同阶段其他节点不自动驳回，除非业务链未来明确配置了依赖关系。
+- 第 N+1 阶段及之后所有节点的有效产物全部标记为 `stale`。
+- 后续节点状态回到未完成展示态。
+- `builtin:summary` 和 `builtin:action-plan` 如果已经生成，也标记为 `stale`。
+- 页面允许用户继续查看旧报告和旧行动规划，但必须提示“上游产物已变更，需要重新生成”。
+
+### 4.3 重新交付
+
+被驳回节点重新问答并完成后：
+
+- 当前节点产生新的 `revision`。
+- 当前节点产物状态变为 `delivered`。
+- 只有当该阶段所有必要节点都重新有效交付后，下一阶段才重新解锁。
+- 方案总结和行动规划必须基于最新有效产物重新生成。
+
+## 5. 接口规划
+
+### 5.1 启动与校验
+
+| 方法 | 路径 | 用途 |
+| --- | --- | --- |
+| `POST` | `/api/position-roundtable/sessions/{id}/validate-activation` | 校验业务链、岗位、智能体、意图状态 |
+| `POST` | `/api/position-roundtable/sessions/{id}/activate` | 校验通过后冻结链条并初始化节点 |
+
+第一轮也可以先把校验合并在 `activate` 内，前端根据后端返回的错误码提示。
+
+### 5.2 产物
+
+| 方法 | 路径 | 用途 |
+| --- | --- | --- |
+| `GET` | `/api/position-roundtable/sessions/{id}/results` | 获取右侧统一产物来源节点（前端聚合文件与内置快照） |
+| `GET` | `/api/position-roundtable/sessions/{id}/nodes/{node_key}` | 获取节点详情；文件正文由既有线程产物预览接口读取 |
+| `POST` | `/api/position-roundtable/sessions/{id}/nodes/{node_key}/reject` | 驳回当前节点交付并触发级联失效 |
+| `POST` | `/api/position-roundtable/sessions/{id}/nodes/{node_key}/complete-turn` | 节点回答结束后同步回答与产物 |
+
+### 5.3 方案总结与行动规划
+
+| 方法 | 路径 | 用途 |
+| --- | --- | --- |
+| `POST` | `/api/position-roundtable/sessions/{id}/summary/prepare` | 服务端准备版本锁定的总结材料和线程信息 |
+| `POST` | `/api/position-roundtable/sessions/{id}/summary/ask` | 服务端准备总结的同线程续问材料 |
+| `POST` | `/api/position-roundtable/sessions/{id}/summary/complete` | 校验 Markdown 交付与来源版本后持久化总结快照 |
+| `POST` | `/api/position-roundtable/sessions/{id}/action-plan/prepare` | 服务端准备行动规划材料和线程信息 |
+| `POST` | `/api/position-roundtable/sessions/{id}/action-plan/ask` | 服务端准备行动规划同线程续问材料 |
+| `POST` | `/api/position-roundtable/sessions/{id}/action-plan/complete` | 校验 Markdown + JSON 交付与来源版本后持久化行动规划快照 |
+
+可以复用现有 `streamMultiAgent` 流式协议，但建议在岗位会商下包一层 API，由后端负责拼装岗位会商材料，前端不直接拼长 prompt。
+
+## 6. 前端实施步骤
+
+### 阶段 1：状态与启动校验（已完成）
+
+- 扩展 `PositionNodeStatus` 和状态显示映射。
+- “确认意图并启动业务链”前补齐校验提示。
+- 后端 `activate` 返回未配置岗位、缺智能体、未选择链条等具体错误。
+- 左侧流程图节点右上角添加状态小图标。
+- 节点样式调整为上方智能体名称、下方岗位名称，移除左侧 logo。
+
+验收标准：未选择业务链、岗位未配齐、意图未完成时都能准确阻止启动；启动后流程图能显示各节点状态。
+
+### 阶段 2：流程图弹窗（已完成）
+
+- 左侧保留小型从上到下流程图。
+- 流程图右上角增加“查看”按钮。
+- 点击后打开弹窗，展示更大的流程图。
+- 弹窗内支持点击节点查看对话与产物，保持和主页面选中节点同步。
+
+验收标准：小图不挤占左侧空间，大图能完整展示业务链和两个内置收口节点。
+
+### 阶段 3：产物卡片与预览（已完成）
+
+- 右侧新增或改造“分析结果”Tab 为“交付产物”列表。
+- 卡片展示智能体名称、产物名称、岗位名称、时间、状态。
+- 点击卡片打开详情弹窗。
+- 文本产物直接展示正文，文件产物复用现有 `ArtifactPreviewModal`。
+- 每个有效产物提供“驳回”入口。
+
+验收标准：节点回答和文件产物能进入统一产物列表；点击可查看详情。
+
+### 阶段 4：驳回弹窗与级联失效（已完成）
+
+- 新增 `RejectDeliverableDialog`。
+- 驳回表单包含标题和理由，均必填。
+- 后端事务内完成当前产物驳回、当前节点状态更新、后续阶段级联失效、总结和行动规划失效。
+- 前端刷新 Session、Node、Deliverable 和流程图状态。
+- 被驳回节点在对话区显示驳回信息，提示用户重新交付。
+
+验收标准：驳回第一阶段任意节点后，第二阶段及之后产物都显示未完成或已失效；旧内容可查看但不能作为总结输入。
+
+### 阶段 5：方案总结智能体（已完成）
+
+- 封装 `usePositionSummary`，内部复用 `roundtable-summary` 的线程初始化、流式输出和 Markdown 产物预览能力。
+- 输入材料改为岗位会商材料：
+  - 任务信息。
+  - 情报分析岗意图结果。
+  - 业务链快照。
+  - 所有状态为 `delivered` 的岗位产物。
+  - 已驳回或失效产物只作为历史参考，不进入默认总结材料。
+- 方案总结节点追加到流程图末尾。
+- 所有产物有效交付后才允许点击“生成方案总结”。
+- 总结结果写入 `summary_snapshot`，同时进入产物列表。
+
+验收标准：总结报告使用现有方案总结能力生成 Markdown；刷新页面后可恢复；上游驳回后总结标记失效。
+
+### 阶段 6：行动规划智能体（已完成）
+
+- 新增内置智能体 ID，建议先命名为 `position-action-planner`。
+- 新增行动规划 prompt：
+  - 读取方案总结报告。
+  - 读取各岗位最终有效产物。
+  - 拆解为若干子任务。
+  - 每个子任务包含名称、目标、输入依据、责任岗位建议、前置依赖、交付物、验收标准。
+- 输出两类产物：
+  - `行动规划报告.md`。
+  - `action-plan-subtasks.json`。
+- 行动规划节点追加到方案总结之后。
+- 方案总结有效完成后才允许启动行动规划。
+
+验收标准：行动规划能生成可读报告和结构化子任务；刷新可恢复；上游驳回后自动失效。
+
+### 阶段 7：返回修改与重新生成（已完成）
+
+- 用户在方案总结或行动规划视图中仍可切回“交付产物”。
+- 驳回后自动显示需要重做的节点。
+- 重做节点完成后，允许重新生成方案总结和行动规划。
+- 旧总结、旧行动规划保留历史查看，但状态显示“已失效”。
+
+验收标准：不会因为进入总结/规划阶段而锁死前序产物；前序重做后能形成新版本闭环。
+
+### 阶段 8：测试与回归（已完成）
+
+- 后端测试：
+  - activate 校验。
+  - 节点完成后产物入库。
+  - 驳回当前节点。
+  - 驳回第一阶段时后续阶段级联失效。
+  - 总结和行动规划失效。
+- 前端测试：
+  - 启动校验提示。
+  - 状态图标显示。
+  - 产物卡片筛选和预览。
+  - 驳回弹窗必填校验。
+- 回归验证：
+  - 原多智能体会商页面不受影响。
+  - 业务链普通配置入口不显示岗位配置。
+  - 岗位会商页面刷新恢复正常。
+  - 深色模式和嵌入模式布局不溢出。
+
+## 7. 推荐提交拆分
+
+1. `feat(position-roundtable): add delivery status model`
+2. `feat(position-roundtable): validate chain activation`
+3. `feat(position-roundtable): add workflow status graph`
+4. `feat(position-roundtable): add deliverable cards and preview`
+5. `feat(position-roundtable): support rejection cascade`
+6. `feat(position-roundtable): add summary builtin node`
+7. `feat(position-roundtable): add action planning builtin node`
+8. `test(position-roundtable): cover delivery workflow`
+
+## 8. 第一轮建议范围
+
+第一轮优先做最小可闭环：
+
+```text
+意图识别
+→ 启动校验
+→ 业务链节点状态
+→ 节点产物列表
+→ 产物详情查看
+→ 驳回与级联失效
+→ 全部交付后生成方案总结
+→ 基于总结生成行动规划
+```
+
+如果时间紧，行动规划可以先生成 Markdown 报告，结构化 `subtasks.json` 放到第二轮；但数据模型和 UI 入口第一轮就要预留，否则后面会返工。

frontend-web/index.html

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     <title>CM 助手</title>
-    <script src="/runtime-config.js"></script>
+    <script src="/runtime-config.js" data-runtime-config></script>
   </head>
   <body>
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frontend-web/package-lock.json

@@ -70,6 +70,7 @@
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+      "license": "MIT",
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     "node_modules/@opentelemetry/api": {
@@ -4274,6 +4251,66 @@
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       }
     },
+    "node_modules/@tailwindcss/oxide-wasm32-wasi/node_modules/@emnapi/core": {
+      "version": "1.7.1",
+      "dev": true,
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+      "license": "MIT",
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+    "node_modules/@tailwindcss/oxide-wasm32-wasi/node_modules/@napi-rs/wasm-runtime": {
+      "version": "1.1.0",
+      "dev": true,
+      "inBundle": true,
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "@emnapi/core": "^1.7.1",
+        "@emnapi/runtime": "^1.7.1",
+        "@tybys/wasm-util": "^0.10.1"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-wasm32-wasi/node_modules/@tybys/wasm-util": {
+      "version": "0.10.1",
+      "dev": true,
+      "inBundle": true,
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "tslib": "^2.4.0"
+      }
+    },
+    "node_modules/@tailwindcss/oxide-wasm32-wasi/node_modules/tslib": {
+      "version": "2.8.1",
+      "dev": true,
+      "inBundle": true,
+      "license": "0BSD",
+      "optional": true
+    },
     "node_modules/@tailwindcss/oxide-win32-arm64-msvc": {
       "version": "4.1.18",
       "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-win32-arm64-msvc/-/oxide-win32-arm64-msvc-4.1.18.tgz",
@@ -5650,32 +5687,6 @@
         "url": "https://github.com/sponsors/wooorm"
       }
     },
-    "node_modules/chevrotain": {
-      "version": "12.0.0",
-      "resolved": "https://registry.npmjs.org/chevrotain/-/chevrotain-12.0.0.tgz",
-      "integrity": "sha512-csJvb+6kEiQaqo1woTdSAuOWdN0WTLIydkKrBnS+V5gZz0oqBrp4kQ35519QgK6TpBThiG3V1vNSHlIkv4AglQ==",
-      "dependencies": {
-        "@chevrotain/cst-dts-gen": "12.0.0",
-        "@chevrotain/gast": "12.0.0",
-        "@chevrotain/regexp-to-ast": "12.0.0",
-        "@chevrotain/types": "12.0.0",
-        "@chevrotain/utils": "12.0.0"
-      },
-      "engines": {
-        "node": ">=22.0.0"
-      }
-    },
-    "node_modules/chevrotain-allstar": {
-      "version": "0.4.3",
-      "resolved": "https://registry.npmjs.org/chevrotain-allstar/-/chevrotain-allstar-0.4.3.tgz",
-      "integrity": "sha512-2X4mkroolSMKqW+H22pyPMUVDqYZzPhephTmg/NODKb1IGYPHfxfhcW0EjS7wcPJNbze2i4vBWT7zT5FKF2lrQ==",
-      "dependencies": {
-        "lodash-es": "^4.18.1"
-      },
-      "peerDependencies": {
-        "chevrotain": "^12.0.0"
-      }
-    },
     "node_modules/class-variance-authority": {
       "version": "0.7.1",
       "license": "Apache-2.0",
@@ -6547,6 +6558,16 @@
         "node": ">= 0.4"
       }
     },
+    "node_modules/es-toolkit": {
+      "version": "1.49.0",
+      "resolved": "https://registry.npmmirror.com/es-toolkit/-/es-toolkit-1.49.0.tgz",
+      "integrity": "sha512-G5iZ6Pc/FNRY/soKZHC+TxGDD83rHUDXxzaWhGCX44vAv/tMs56WMusnm/KMNK+luUPsgA9U28cGr4RDlSzL2g==",
+      "license": "MIT",
+      "workspaces": [
+        "docs",
+        "benchmarks"
+      ]
+    },
     "node_modules/esbuild": {
       "version": "0.25.12",
       "resolved": "https://registry.npmmirror.com/esbuild/-/esbuild-0.25.12.tgz",
@@ -7354,7 +7375,9 @@
       }
     },
     "node_modules/katex": {
-      "version": "0.16.28",
+      "version": "0.16.47",
+      "resolved": "https://registry.npmmirror.com/katex/-/katex-0.16.47.tgz",
+      "integrity": "sha512-Eeo8Ys1doU1z+x8AZsPpQu+p/QcZBI5PeOo7QGQdy2x2m0MU/hYagBbGOmXwr5KVbEfVuWv9LpnQWeehogurjg==",
       "funding": [
         "https://opencollective.com/katex",
         "https://github.com/sponsors/katex"
@@ -7372,23 +7395,6 @@
       "resolved": "https://registry.npmjs.org/khroma/-/khroma-2.1.0.tgz",
       "integrity": "sha512-Ls993zuzfayK269Svk9hzpeGUKob/sIgZzyHYdjQoAdQetRKpOLj+k/QQQ/6Qi0Yz65mlROrfd+Ev+1+7dz9Kw=="
     },
-    "node_modules/langium": {
-      "version": "4.2.3",
-      "resolved": "https://registry.npmjs.org/langium/-/langium-4.2.3.tgz",
-      "integrity": "sha512-sOPIi4hISFnY7twwV97ca1TsxpBtXq0URu/LL1AvxwccPG/RIBBlKS7a/f/EL6w8lTNaS0EFs/F+IdSOaqYpng==",
-      "dependencies": {
-        "@chevrotain/regexp-to-ast": "~12.0.0",
-        "chevrotain": "~12.0.0",
-        "chevrotain-allstar": "~0.4.3",
-        "vscode-languageserver": "~9.0.1",
-        "vscode-languageserver-textdocument": "~1.0.11",
-        "vscode-uri": "~3.1.0"
-      },
-      "engines": {
-        "node": ">=20.10.0",
-        "npm": ">=10.2.3"
-      }
-    },
     "node_modules/langsmith": {
       "version": "0.6.0",
       "resolved": "https://registry.npmjs.org/langsmith/-/langsmith-0.6.0.tgz",
@@ -8100,43 +8106,32 @@
       "integrity": "sha512-Lf+9+2r+Tdp5wXDXC4PcIBjTDtq4UKjCPMQhKIuzpJNW0b96kVqSwW0bT7FhRSfmAiFYgP+SCRvdrDozfh0U5w=="
     },
     "node_modules/mermaid": {
-      "version": "11.14.0",
+      "version": "11.16.0",
-      "resolved": "https://registry.npmjs.org/mermaid/-/mermaid-11.14.0.tgz",
+      "resolved": "https://registry.npmmirror.com/mermaid/-/mermaid-11.16.0.tgz",
-      "integrity": "sha512-GSGloRsBs+JINmmhl0JDwjpuezCsHB4WGI4NASHxL3fHo3o/BRXTxhDLKnln8/Q0lRFRyDdEjmk1/d5Sn1Xz8g==",
+      "integrity": "sha512-Zvm3kbstgdpvIJPPItlL7fppIZ3kibvc1oZIGxdvk9t6UFz6flv+Jw7FtRGKwfcI8OckmH04LqG6LlS6X4B1pA==",
+      "license": "MIT",
       "dependencies": {
-        "@braintree/sanitize-url": "^7.1.1",
+        "@braintree/sanitize-url": "^7.1.2",
         "@iconify/utils": "^3.0.2",
-        "@mermaid-js/parser": "^1.1.0",
+        "@mermaid-js/parser": "^1.2.0",
         "@types/d3": "^7.4.3",
         "@upsetjs/venn.js": "^2.0.0",
-        "cytoscape": "^3.33.1",
+        "cytoscape": "^3.33.3",
         "cytoscape-cose-bilkent": "^4.1.0",
         "cytoscape-fcose": "^2.2.0",
         "d3": "^7.9.0",
         "d3-sankey": "^0.12.3",
         "dagre-d3-es": "7.0.14",
-        "dayjs": "^1.11.19",
+        "dayjs": "^1.11.20",
-        "dompurify": "^3.3.1",
+        "dompurify": "^3.3.3",
-        "katex": "^0.16.25",
+        "es-toolkit": "^1.45.1",
+        "katex": "^0.16.45",
         "khroma": "^2.1.0",
-        "lodash-es": "^4.17.23",
         "marked": "^16.3.0",
         "roughjs": "^4.6.6",
         "stylis": "^4.3.6",
         "ts-dedent": "^2.2.0",
-        "uuid": "^11.1.0"
+        "uuid": "^11.1.0 || ^12 || ^13 || ^14.0.0"
-      }
-    },
-    "node_modules/mermaid/node_modules/uuid": {
-      "version": "11.1.1",
-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-11.1.1.tgz",
-      "integrity": "sha512-vIYxrBCC/N/K+Js3qSN88go7kIfNPssr/hHCesKCQNAjmgvYS2oqr69kIufEG+O4+PfezOH4EbIeHCfFov8ZgQ==",
-      "funding": [
-        "https://github.com/sponsors/broofa",
-        "https://github.com/sponsors/ctavan"
-      ],
-      "bin": {
-        "uuid": "dist/esm/bin/uuid"
       }
     },
     "node_modules/micromark": {
@@ -10414,49 +10409,6 @@
         "vite": ">=5.0.0"
       }
     },
-    "node_modules/vscode-jsonrpc": {
-      "version": "8.2.0",
-      "resolved": "https://registry.npmjs.org/vscode-jsonrpc/-/vscode-jsonrpc-8.2.0.tgz",
-      "integrity": "sha512-C+r0eKJUIfiDIfwJhria30+TYWPtuHJXHtI7J0YlOmKAo7ogxP20T0zxB7HZQIFhIyvoBPwWskjxrvAtfjyZfA==",
-      "engines": {
-        "node": ">=14.0.0"
-      }
-    },
-    "node_modules/vscode-languageserver": {
-      "version": "9.0.1",
-      "resolved": "https://registry.npmjs.org/vscode-languageserver/-/vscode-languageserver-9.0.1.tgz",
-      "integrity": "sha512-woByF3PDpkHFUreUa7Hos7+pUWdeWMXRd26+ZX2A8cFx6v/JPTtd4/uN0/jB6XQHYaOlHbio03NTHCqrgG5n7g==",
-      "dependencies": {
-        "vscode-languageserver-protocol": "3.17.5"
-      },
-      "bin": {
-        "installServerIntoExtension": "bin/installServerIntoExtension"
-      }
-    },
-    "node_modules/vscode-languageserver-protocol": {
-      "version": "3.17.5",
-      "resolved": "https://registry.npmjs.org/vscode-languageserver-protocol/-/vscode-languageserver-protocol-3.17.5.tgz",
-      "integrity": "sha512-mb1bvRJN8SVznADSGWM9u/b07H7Ecg0I3OgXDuLdn307rl/J3A9YD6/eYOssqhecL27hK1IPZAsaqh00i/Jljg==",
-      "dependencies": {
-        "vscode-jsonrpc": "8.2.0",
-        "vscode-languageserver-types": "3.17.5"
-      }
-    },
-    "node_modules/vscode-languageserver-textdocument": {
-      "version": "1.0.12",
-      "resolved": "https://registry.npmjs.org/vscode-languageserver-textdocument/-/vscode-languageserver-textdocument-1.0.12.tgz",
-      "integrity": "sha512-cxWNPesCnQCcMPeenjKKsOCKQZ/L6Tv19DTRIGuLWe32lyzWhihGVJ/rcckZXJxfdKCFvRLS3fpBIsV/ZGX4zA=="
-    },
-    "node_modules/vscode-languageserver-types": {
-      "version": "3.17.5",
-      "resolved": "https://registry.npmjs.org/vscode-languageserver-types/-/vscode-languageserver-types-3.17.5.tgz",
-      "integrity": "sha512-Ld1VelNuX9pdF39h2Hgaeb5hEZM2Z3jUrrMgWQAu82jMtZp7p3vJT3BzToKtZI7NgQssZje5o0zryOrhQvzQAg=="
-    },
-    "node_modules/vscode-uri": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/vscode-uri/-/vscode-uri-3.1.0.tgz",
-      "integrity": "sha512-/BpdSx+yCQGnCvecbyXdxHDkuk55/G3xwnC0GqY4gmQ3j+A+g8kzzgB4Nk/SINjqn6+waqw3EgbVF2QKExkRxQ=="
-    },
     "node_modules/w3c-keyname": {
       "version": "2.2.8",
       "resolved": "https://registry.npmjs.org/w3c-keyname/-/w3c-keyname-2.2.8.tgz",

frontend-web/public/cm-assistant-logo.svg

@@ -1,28 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 48 48" role="img" aria-labelledby="title">
-  <title id="title">CM 助手</title>
-  <defs>
-    <linearGradient id="logoTopLeft" x1="7" y1="7" x2="25" y2="20" gradientUnits="userSpaceOnUse">
-      <stop stop-color="#5DB5FF"/>
-      <stop offset="1" stop-color="#328AF2"/>
-    </linearGradient>
-    <linearGradient id="logoTopRight" x1="24" y1="3" x2="43" y2="19" gradientUnits="userSpaceOnUse">
-      <stop stop-color="#62B2FF"/>
-      <stop offset="1" stop-color="#4B98F4"/>
-    </linearGradient>
-    <linearGradient id="logoLeft" x1="5" y1="14" x2="24" y2="45" gradientUnits="userSpaceOnUse">
-      <stop stop-color="#2C7CF0"/>
-      <stop offset="1" stop-color="#1F5EDA"/>
-    </linearGradient>
-    <linearGradient id="logoBottom" x1="9" y1="31" x2="43" y2="40" gradientUnits="userSpaceOnUse">
-      <stop stop-color="#276DE3"/>
-      <stop offset="1" stop-color="#4E9DF5"/>
-    </linearGradient>
-  </defs>
-
-  <!-- The mark is drawn as four independent folded faces. Together they form
-       the open C-shaped cube used in the product reference. -->
-  <path d="M5 13.5 24 3v10L14 18.5 5 13.5Z" fill="url(#logoTopLeft)"/>
-  <path d="M24 3 43 13.5 34 18.5 24 13V3Z" fill="url(#logoTopRight)"/>
-  <path d="M5 13.5 14 18.5v11L24 35v10L5 34.5v-21Z" fill="url(#logoLeft)"/>
-  <path d="M14 29.5 24 35l10-5.5 9 5L24 45 5 34.5l9-5Z" fill="url(#logoBottom)"/>
-</svg>

frontend-web/public/runtime-config.js

@@ -7,6 +7,30 @@
 // 4. 这里的默认值来自 .env.network；如某个环境不用某项，可以留空字符串。
 // 5. 布尔开关也用字符串形式填写："true" / "false"。
 window.__CM_RUNTIME_CONFIG__ = {
+  // 品牌图片相对路径会以 runtime-config.js 所在目录为基准解析。
+  // Nginx 以子路径部署时不需要修改前端图片路径。
+  // 打包后可直接替换 dist/brand-assets/ 内的同名 PNG。
+  // 也可以把下方图片地址改为其他 PNG 地址，无需重新打包。
+  // 是否显示整块欢迎页图标区域："true" 显示，"false" 隐藏，默认隐藏。
+  VITE_WELCOME_LOGO_VISIBLE: "false",
+  // 深色主题顶栏 Logo 位置："center" 显示在中间，"left" 显示在左上角，默认中间。
+  VITE_DARK_LOGO_POSITION: "center",
+  // 红白主题的顶栏系统 Logo 图片地址。
+  VITE_BRAND_LOGO_LIGHT_URL: "brand-assets/brand-logo-light.png",
+  // 浅蓝主题的顶栏系统 Logo 图片地址。
+  VITE_BRAND_LOGO_LIGHTBLUE_URL: "brand-assets/brand-logo-lightblue.png",
+  // 绿色主题可单独替换 Logo；默认复用浅色 Logo。
+  VITE_BRAND_LOGO_LIGHTGREEN_URL: "brand-assets/brand-logo-light.png",
+  // 深色主题的顶栏系统 Logo 图片地址。
+  VITE_BRAND_LOGO_DARK_URL: "brand-assets/brand-logo-dark.png",
+  // 红白主题的欢迎页 Logo 图片地址：为空时显示原有 CM 文字和渐变背景。
+  VITE_BRAND_WELCOME_LIGHT_URL: "",
+  // 浅蓝主题的欢迎页 Logo 图片地址：为空时显示原有 CM 文字和渐变背景。
+  VITE_BRAND_WELCOME_LIGHTBLUE_URL: "",
+  VITE_BRAND_WELCOME_LIGHTGREEN_URL: "",
+  // 深色主题的欢迎页 Logo 图片地址：为空时显示原有 CM 文字和渐变背景。
+  VITE_BRAND_WELCOME_DARK_URL: "",
+
   // DeerFlow Gateway 地址：前端自有后端接口，例如 /api/agents、/api/auth、/api/threads 等。
   // VITE_BACKEND_BASE_URL: "http://10.19.200.5:2026",
 
@@ -16,6 +40,10 @@ window.__CM_RUNTIME_CONFIG__ = {
   // Canvas/AI 写作独立 LangGraph 地址：为空时前端会回退使用 VITE_LANGGRAPH_BASE_URL。
   VITE_CANVAS_LANGGRAPH_BASE_URL: "",
 
+  // routeKey 短路由的用户名直登口令：例如 #/login/admin?routeKey=a。
+  // 填值时优先使用这里的 password；留空时使用 URL 中的 ?password=。
+  VITE_ROUTE_LOGIN_PASSWORD: "",
+
   // 轻应用「新建笔记」系列接口地址。
   VITE_NOTE_API_BASE_URL: "http://47.88.25.99:8000",
 
@@ -85,12 +113,23 @@ window.__CM_RUNTIME_CONFIG__ = {
   // 登录深链任务详情是否使用本地 mock：false=真实接口；true=本地 mock。
   VITE_MOCK_COP_TASK_DETAIL: "false",
 
+  // 岗位会商完整演示数据：true=启动时幂等写入后端；后端不可用时直接使用前端 JSON 兜底。
+  // 默认关闭，避免演示历史记录出现在正常生产账号中。
+  VITE_POSITION_ROUNDTABLE_DEMO_MODE: "false",
+  // 纯前端岗位分析演示：跳过登录，直接进入岗位分析页，并禁止所有后台请求。
+  // 仅用于离线展台/演示环境，生产环境必须保持 false。
+  VITE_POSITION_ROUNDTABLE_STANDALONE_MODE: "false",
+
   // 大屏绘制 selectSqReport 是否使用本地 mock：不在运行时强制覆盖，
   // 由各环境的 .env 文件决定（开发环境为 true，生产环境为 false）。
 
   // 静态站点模式开关；一般部署业务系统时保持 false。
   VITE_STATIC_WEBSITE_ONLY: "false",
 
+  // 紧凑导航开关：true 时固定使用简洁布局，工作台左侧栏收起为菜单图标，
+  // 隐藏系统 Logo、换肤按钮以及“全量/简洁模式”切换。修改后刷新页面即可生效。
+  VITE_FORCE_COLLAPSED_SIDEBAR: "false",
+
   // GitHub OAuth Token；不使用 GitHub 相关能力时留空。
   VITE_GITHUB_OAUTH_TOKEN: "",
 };

frontend-web/src/App.tsx

@@ -37,6 +37,11 @@ import PublicRoundtableSharePage from "./pages/PublicRoundtableSharePage";
 import EmbedChatPage from "./pages/EmbedChatPage";
 import EmbedRoundtablePage from "./pages/EmbedRoundtablePage";
 import DashboardStandalonePage from "@/roundtable-planning/pages/DashboardStandalonePage";
+import PositionRoundtablePage from "@/position-roundtable/pages/PositionRoundtablePage";
+import {
+  isPositionRoundtableStandaloneMode,
+  POSITION_ROUNDTABLE_ROUTE,
+} from "@/position-roundtable/demo/position-roundtable-demo-config";
 import { ChatRuntime } from "./pages/WorkspaceRoutes";
 import { NotFoundPage } from "./pages/NotFoundPage";
 
@@ -46,6 +51,7 @@ function AppProviders({ children }: { children: React.ReactNode }) {
   const locale = useMemo(() => detectLocale(), []);
   const location = useLocation();
   const publicEmbedTheme = usePublicEmbedTheme();
+  const positionStandaloneMode = isPositionRoundtableStandaloneMode();
   // iframe 嵌入会话（按标签页 sessionStorage）集中在此同步：任何带 `&embed=1` 的入口（深链登录页
   // 或直接深链路由）一进来就启用、`embed=0` 关闭，后续干净路由靠会话维持去 chrome + 强制主题。
   useEffect(() => {
@@ -54,14 +60,18 @@ function AppProviders({ children }: { children: React.ReactNode }) {
   // 操作日志(Y-Log)：启动早期预热上报配置，使 writeYLog 同步读缓存即可工作
   // （刷新后 module 缓存清空，token 登录用户也能继续上报）。失败静默。
   useEffect(() => {
+    if (positionStandaloneMode) return;
     void fetchYLogConfig();
-  }, []);
+  }, [positionStandaloneMode]);
   const forcedTheme = useMemo(() => {
     // iframe 嵌入模式（外部系统 `&embed=1`）最高优先：按本标签页的嵌入主题强制明/暗。
     // 走 next-themes forcedTheme（不写 localStorage）→ 同浏览器另开的正常系统页不受影响。
     const embedTheme = resolveForcedEmbedTheme(location.search);
     if (embedTheme) return embedTheme;
-    const routeTheme = resolveForcedThemeForPath(location.pathname);
+    const routeTheme = resolveForcedThemeForPath(
+      location.pathname,
+      location.search,
+    );
     if (routeTheme) return routeTheme;
     if (location.pathname === "/embed/roundtable") {
       const wp = readWujieProps();
@@ -86,7 +96,7 @@ function AppProviders({ children }: { children: React.ReactNode }) {
       attribute="class"
       storageKey="strategy-theme"
       defaultTheme="light"
-      themes={["light", "dark", "lightblue"]}
+      themes={["light", "dark", "lightblue", "lightgreen", "iceblue", "lightyellow"]}
       enableSystem={false}
       disableTransitionOnChange
       forcedTheme={forcedTheme}
@@ -95,8 +105,8 @@ function AppProviders({ children }: { children: React.ReactNode }) {
         <I18nProvider initialLocale={locale}>
           <ThemeProvider>
             <ChatProvider>
-              <AuthSyncWatcher />
+              {!positionStandaloneMode && <AuthSyncWatcher />}
-              <DesensitizeWordsLoader />
+              {!positionStandaloneMode && <DesensitizeWordsLoader />}
               <FontScaleApplier />
               {children}
             </ChatProvider>
@@ -114,17 +124,38 @@ function AppProviders({ children }: { children: React.ReactNode }) {
  */
 function RootRedirect() {
   const { search } = useLocation();
+  if (isPositionRoundtableStandaloneMode()) {
+    return <Navigate to={POSITION_ROUNDTABLE_ROUTE} replace />;
+  }
   return <Navigate to={`/login${search}`} replace />;
 }
 
 export function App() {
+  const positionStandaloneMode = isPositionRoundtableStandaloneMode();
+  const standaloneLoginRedirect = (
+    <Navigate to={POSITION_ROUNDTABLE_ROUTE} replace />
+  );
+  const pageElement = positionStandaloneMode ? (
+    <ChatRuntime>
+      <PositionRoundtablePage compactChrome />
+    </ChatRuntime>
+  ) : (
+    <PageRoutes />
+  );
+
   return (
     <HashRouter>
       <AppProviders>
         <Routes>
           <Route path="/" element={<RootRedirect />} />
-          <Route path="/login" element={<LoginPage />} />
+          <Route
-          <Route path="/login/:username" element={<LoginPage />} />
+            path="/login"
+            element={positionStandaloneMode ? standaloneLoginRedirect : <LoginPage />}
+          />
+          <Route
+            path="/login/:username"
+            element={positionStandaloneMode ? standaloneLoginRedirect : <LoginPage />}
+          />
           <Route path="/landing" element={<LandingPage />} />
           <Route path="/share/:shareCode" element={<PublicSharePage />} />
           <Route path="/public/leaderboard" element={<PublicLeaderboardPage />} />
@@ -161,7 +192,7 @@ export function App() {
             path="/roundtable-dashboard"
             element={<DashboardStandalonePage />}
           />
-          <Route path="/page/*" element={<PageRoutes />} />
+          <Route path="/page/*" element={pageElement} />
           <Route path="*" element={<NotFoundPage />} />
         </Routes>
       </AppProviders>

frontend-web/src/assets/position-roundtable/down-logo.svg

@@ -0,0 +1,12 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12">
+  <defs>
+    <style>
+      .hit { fill: rgba(255, 255, 255, 0.8); opacity: 0; }
+      .mark { fill: #fff; }
+    </style>
+  </defs>
+  <g transform="translate(-2434.135 -67.941)">
+    <rect class="hit" width="12" height="12" transform="translate(2434.135 67.941)"/>
+    <path class="mark" d="M.885,0,0,.885,3.692,4.577,4.135,5l.442-.423L8.269.885,7.385,0,4.135,3.25Z" transform="translate(2436 71.942)"/>
+  </g>
+</svg>

frontend-web/src/assets/position-roundtable/expand-logo.svg

@@ -0,0 +1,14 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16">
+  <defs>
+    <style>
+      .background { fill: none; }
+      .mark { stroke: rgba(0, 0, 0, 0); stroke-miterlimit: 10; fill: url(#gradient); }
+    </style>
+    <linearGradient id="gradient" x1="0.277" y1="0.03" x2="0.725" y2="1.083" gradientUnits="objectBoundingBox">
+      <stop offset="0" stop-color="#a2e1f9"/>
+      <stop offset="1" stop-color="#45c3f3"/>
+    </linearGradient>
+  </defs>
+  <rect class="background" width="16" height="16"/>
+  <path class="mark" d="M14554.5,10202.5a1,1,0,1,1,0-2h5a1,1,0,0,1,0,2Zm9.8-.482-2.95-2.157a.445.445,0,0,1-.187-.361.46.46,0,0,1,.187-.366l2.95-2.152a.45.45,0,0,1,.716.365v4.307a.44.44,0,0,1-.131.317.445.445,0,0,1-.322.136A.454.454,0,0,1,14564.3,10202.019Zm-9.8-3.521a1,1,0,1,1,0-2h5a1,1,0,1,1,0,2Zm0-4a1,1,0,1,1,0-2h10a1,1,0,1,1,0,2Z" transform="translate(-14551.5 -10189.5)"/>
+</svg>

frontend-web/src/components/page-sdebar.css

@@ -8,6 +8,17 @@
     flex-shrink: 0;
 }
 
+/* `?hideHeader=1`: keep the menu rail, but let it occupy the Header's space. */
+.sidebar-contnet--header-hidden {
+    top: 0;
+    height: 100vh;
+}
+
+.sidebar-contnet--header-hidden .item-nav-content {
+    height: calc(100vh - 20px);
+    min-height: calc(100vh - 20px);
+}
+
 .sidebar-contents {
     width: 98px;
     min-height: calc(100% - 20px);
@@ -564,6 +575,37 @@
     background: #ffffff;
 }
 
+/* Ice blue has a deliberately light banner. Keep top-level navigation and
+   its active marker dark enough to remain readable against #9BCEF1. */
+html.iceblue .light-topnav-item {
+    color: rgba(24, 50, 74, 0.78);
+}
+
+html.iceblue .light-topnav-item:hover,
+html.iceblue .light-topnav-item--active,
+html.iceblue .light-topnav-item--active:hover {
+    color: #18324a;
+}
+
+html.iceblue .light-topnav-item--active::after {
+    background: #3d6e96;
+}
+
+/* Pale yellow has the same light-banner contrast requirement as ice blue. */
+html.lightyellow .light-topnav-item {
+    color: rgba(48, 61, 35, 0.78);
+}
+
+html.lightyellow .light-topnav-item:hover,
+html.lightyellow .light-topnav-item--active,
+html.lightyellow .light-topnav-item--active:hover {
+    color: #303d23;
+}
+
+html.lightyellow .light-topnav-item--active::after {
+    background: #4c6330;
+}
+
 /* ── 侧边栏：二级图标卡片列（96px）+ 右侧三级列（展开时整体变宽，带过渡）──────── */
 .light-sidebar {
     position: fixed;
@@ -587,6 +629,12 @@
     width: 236px;
 }
 
+/* `?hideHeader=1`: preserve the light sidebar while removing only Header. */
+.light-sidebar--header-hidden {
+    top: 0;
+    height: 100vh;
+}
+
 /* 二级列：固定 96px，竖排图标卡片 + 底部设置 */
 .light-sidebar__primary {
     flex: 0 0 96px;

frontend-web/src/components/page-sidebar-dark.tsx

@@ -17,9 +17,15 @@ type PageSidebarDarkProps = {
   /** 是否收起（true 时只渲染左下角浮动入口，sidebar 主体隐藏） */
   collapsed: boolean;
   onToggleCollapsed: () => void;
+  /** 全局 Header 隐藏时，侧边栏从视口顶部开始占满高度。 */
+  headerHidden?: boolean;
 };
 
-export function PageSidebarDark({ collapsed, onToggleCollapsed }: PageSidebarDarkProps) {
+export function PageSidebarDark({
+  collapsed,
+  onToggleCollapsed,
+  headerHidden = false,
+}: PageSidebarDarkProps) {
   const isAdmin = getStoredAuth()?.system_role === "admin";
   const visibleMenuItems = useSidebarMenuItems(!!isAdmin);
   const inWujieEnv = isWujieEnv();
@@ -196,7 +202,7 @@ export function PageSidebarDark({ collapsed, onToggleCollapsed }: PageSidebarDar
     </div>
   );
 
-  // collapsed 状态：sidebar 主体完全消失（包括占据的宽度），只渲染左下角浮动入口
+  // 收起时主侧栏不占宽度，保留左下角入口以便随时恢复。
   if (collapsed) {
     return (
       <button
@@ -207,13 +213,17 @@ export function PageSidebarDark({ collapsed, onToggleCollapsed }: PageSidebarDar
         onClick={onToggleCollapsed}
       >
         <PanelLeftOpen className="sidebar-collapse-btn__icon" aria-hidden="true" />
-        <span className="sidebar-collapse-btn__label">收起面板</span>
+        <span className="sidebar-collapse-btn__label">展开面板</span>
       </button>
     );
   }
 
   return (
-    <aside className={`sidebar-contnet ${inWujieEnv ? "" : "sidebar-contnet--top-submenu"}`}>
+    <aside
+      className={`sidebar-contnet ${inWujieEnv ? "" : "sidebar-contnet--top-submenu"} ${
+        headerHidden ? "sidebar-contnet--header-hidden" : ""
+      }`}
+    >
       <div className="sidebar-contents">
         {sidebarMenuItemsToRender.map((item) => (
           <div
@@ -244,7 +254,6 @@ export function PageSidebarDark({ collapsed, onToggleCollapsed }: PageSidebarDar
           </div>
         ))}
 
-        {/* 底部"收起面板"按钮：独立样式，mt-auto 推到底 */}
         <button
           type="button"
           title="收起侧边栏"

frontend-web/src/components/page-sidebar.tsx

@@ -49,6 +49,8 @@ import "@/components/page-sdebar.css";
 type PageSidebarProps = {
   collapsed: boolean;
   onToggleCollapsed: () => void;
+  /** Global Header is hidden but this sidebar remains available. */
+  headerHidden?: boolean;
 };
 
 type SettingsSection = "account" | "appearance" | "memory" | "tools" | "about";
@@ -79,23 +81,28 @@ const findFirstRoutePath = (items?: MenuItem[]): string | null => {
  * - wujie 嵌入环境：顶栏被宿主隐藏，一级导航无处安放，故回落到原手风琴整树菜单
  *   （保证嵌入模式下所有层级仍可达，零回归）。
  */
-export function PageSidebar({ collapsed, onToggleCollapsed }: PageSidebarProps) {
+export function PageSidebar({
+  collapsed,
+  onToggleCollapsed,
+  headerHidden = false,
+}: PageSidebarProps) {
   if (isWujieEnv()) {
     return (
       <LegacyAccordionSidebar
         collapsed={collapsed}
         onToggleCollapsed={onToggleCollapsed}
+        headerHidden={headerHidden}
       />
     );
   }
-  return <SecondaryNavSidebar />;
+  return <SecondaryNavSidebar headerHidden={headerHidden} />;
 }
 
 /**
  * 浅色二级导航侧边栏（图标卡片，红/蓝主题色经 --brand-* 变量自动切换）。
  * 浅色模式不支持侧边栏收起，故无收起按钮、不接收 collapsed 相关 props。
  */
-function SecondaryNavSidebar() {
+function SecondaryNavSidebar({ headerHidden }: { headerHidden: boolean }) {
   const isAdmin = getStoredAuth()?.system_role === "admin";
   const visibleMenuItems = useSidebarMenuItems(!!isAdmin);
   const { t } = useI18n();
@@ -150,7 +157,11 @@ function SecondaryNavSidebar() {
         open={notificationOpen}
         onOpenChange={setNotificationOpen}
       />
-      <aside className={`light-sidebar ${expanded ? "light-sidebar--expanded" : ""}`}>
+      <aside
+        className={`light-sidebar ${expanded ? "light-sidebar--expanded" : ""} ${
+          headerHidden ? "light-sidebar--header-hidden" : ""
+        }`}
+      >
         {/* 一级列：二级图标卡片 + 底部设置 */}
         <div className="light-sidebar__primary">
           <nav className="light-sidebar__list" aria-label="二级菜单">
@@ -287,6 +298,7 @@ function SecondaryNavSidebar() {
 function LegacyAccordionSidebar({
   collapsed,
   onToggleCollapsed,
+  headerHidden,
 }: PageSidebarProps) {
   const { theme } = useTheme();
   const isDark = theme === "dark";
@@ -438,7 +450,9 @@ function LegacyAccordionSidebar({
         onOpenChange={setNotificationOpen}
       />
       <aside
-        className={`fixed left-0 top-16 z-40 flex h-[calc(100vh-4rem)] flex-col overflow-hidden shadow-sm theme-transition transition-all duration-300 ${
+        className={`fixed left-0 z-40 flex flex-col overflow-hidden shadow-sm theme-transition transition-all duration-300 ${
+          headerHidden ? "top-0 h-screen" : "top-16 h-[calc(100vh-4rem)]"
+        } ${
           isDark
             ? "border-r border-blue-800/30 bg-slate-900"
             : "border-r border-red-100 bg-white"

frontend-web/src/components/ui/button.tsx

@@ -10,7 +10,7 @@ const buttonVariants = cva(
     variants: {
       variant: {
         default:
-          "cursor-pointer bg-primary text-primary-foreground hover:bg-primary/90",
+            "cursor-pointer bg-primary text-[var(--button-foreground,var(--primary-foreground))] hover:bg-primary/90",
         destructive:
           "cursor-pointer bg-destructive text-white hover:bg-destructive/90 focus-visible:ring-destructive/20 dark:focus-visible:ring-destructive/40 dark:bg-destructive/60",
         outline:

frontend-web/src/components/ui/dialog.tsx

@@ -75,11 +75,13 @@ const DialogContent = React.forwardRef<
   React.ElementRef<typeof DialogPrimitive.Content>,
   React.ComponentPropsWithoutRef<typeof DialogPrimitive.Content> & {
     showCloseButton?: boolean;
+    /** Use when this dialog is opened from a higher-layer surface such as a Drawer. */
+    overlayClassName?: string;
   }
->(({ className, children, showCloseButton = true, ...props }, ref) => {
+>(({ className, children, showCloseButton = true, overlayClassName, ...props }, ref) => {
   return (
     <DialogPortal data-slot="dialog-portal">
-      <DialogOverlay />
+      <DialogOverlay className={overlayClassName} />
       <DialogPrimitive.Content
         ref={ref}
         data-slot="dialog-content"

frontend-web/src/components/ui/sidebar.tsx

@@ -61,6 +61,7 @@ function SidebarProvider({
   defaultOpen = true,
   open: openProp,
   onOpenChange: setOpenProp,
+  disableToggle = false,
   className,
   style,
   children,
@@ -69,6 +70,8 @@ function SidebarProvider({
   defaultOpen?: boolean;
   open?: boolean;
   onOpenChange?: (open: boolean) => void;
+  /** Keep a controlled deployment-level rail from being reopened by hotkeys. */
+  disableToggle?: boolean;
 }) {
   const isMobile = useIsMobile();
   const [openMobile, setOpenMobile] = React.useState(false);
@@ -94,8 +97,9 @@ function SidebarProvider({
 
   // Helper to toggle the sidebar.
   const toggleSidebar = React.useCallback(() => {
+    if (disableToggle) return;
     return isMobile ? setOpenMobile((open) => !open) : setOpen((open) => !open);
-  }, [isMobile, setOpen, setOpenMobile]);
+  }, [disableToggle, isMobile, setOpen, setOpenMobile]);
 
   // Adds a keyboard shortcut to toggle the sidebar.
   React.useEffect(() => {

frontend-web/src/components/wiki/ReportMarkdownView.tsx

@@ -0,0 +1,189 @@
+"use client";
+
+import { BookOpen, ListTree } from "lucide-react";
+import { useCallback, useEffect, useMemo, useRef, useState } from "react";
+
+import { MarkdownContent } from "@/components/workspace/messages/markdown-content";
+import { Badge } from "@/components/ui/badge";
+import { reasoningPlugins } from "@/core/streamdown";
+import { createMarkdownAnchorResolver } from "@/core/utils/markdown";
+import { cn } from "@/lib/utils";
+
+import "./wiki.css";
+
+function stripMarkdownToText(markdown: string): string {
+  return markdown
+    .replace(/```[\s\S]*?```/g, " ")
+    .replace(/~~~[\s\S]*?~~~/g, " ")
+    .replace(/!\[[^\]]*\]\([^)]+\)/g, " ")
+    .replace(/\[([^\]]+)\]\([^)]+\)/g, "$1")
+    .replace(/^#{1,6}\s+/gm, "")
+    .replace(/^[>\-*+\d.)\s]+/gm, "")
+    .replace(/[`*_~|]/g, "")
+    .replace(/<[^>]+>/g, " ")
+    .replace(/\s+/g, " ")
+    .trim();
+}
+
+function getMarkdownExcerpt(markdown: string): string {
+  const text = stripMarkdownToText(markdown);
+  if (!text) return "";
+  return text.length > 150 ? `${text.slice(0, 150)}...` : text;
+}
+
+function countReadableWords(markdown: string): number {
+  const text = stripMarkdownToText(markdown);
+  if (!text) return 0;
+  const cjk = text.match(/[\u4e00-\u9fff]/g)?.length ?? 0;
+  const words = text.replace(/[\u4e00-\u9fff]/g, " ").match(/[A-Za-z0-9]+/g)?.length ?? 0;
+  return cjk + words;
+}
+
+function selectorForId(id: string): string {
+  const css = window.CSS;
+  if (css?.escape) return `#${css.escape(id)}`;
+  return `[id="${id.replace(/\\/g, "\\\\").replace(/"/g, '\\"')}"]`;
+}
+
+export function ReportMarkdownView({
+  content,
+  title,
+  subtitle,
+  badgeLabel = "报告阅读",
+  className,
+  compactHeader = false,
+}: {
+  content: string;
+  title?: string;
+  subtitle?: string;
+  badgeLabel?: string;
+  className?: string;
+  compactHeader?: boolean;
+}) {
+  const rootRef = useRef<HTMLDivElement>(null);
+  const anchorResolver = useMemo(() => createMarkdownAnchorResolver(content), [content]);
+  const headings = useMemo(
+    () => anchorResolver.headings.filter((item) => item.level >= 1 && item.level <= 3),
+    [anchorResolver],
+  );
+  const [activeHeadingId, setActiveHeadingId] = useState<string | null>(null);
+  const excerpt = useMemo(() => getMarkdownExcerpt(content), [content]);
+  const sectionCount = headings.length;
+  const wordCount = useMemo(() => countReadableWords(content), [content]);
+
+  useEffect(() => {
+    setActiveHeadingId(headings[0]?.id ?? null);
+  }, [headings]);
+
+  useEffect(() => {
+    const root = rootRef.current;
+    if (!root || headings.length === 0) return;
+
+    const targets = headings
+      .map((item) => root.querySelector<HTMLElement>(selectorForId(item.id)))
+      .filter((item): item is HTMLElement => !!item);
+    if (targets.length === 0) return;
+
+    const observer = new IntersectionObserver(
+      (entries) => {
+        const visible = entries
+          .filter((entry) => entry.isIntersecting)
+          .sort((a, b) => a.boundingClientRect.top - b.boundingClientRect.top)[0];
+        if (visible?.target.id) setActiveHeadingId(visible.target.id);
+      },
+      {
+        root: root.closest("[data-radix-scroll-area-viewport]") ?? null,
+        rootMargin: "-96px 0px -65% 0px",
+        threshold: [0, 1],
+      },
+    );
+
+    targets.forEach((target) => observer.observe(target));
+    return () => observer.disconnect();
+  }, [headings, content]);
+
+  const scrollToHeading = useCallback((id: string) => {
+    const root = rootRef.current;
+    const target =
+      root?.querySelector<HTMLElement>(selectorForId(id)) ?? document.getElementById(id);
+    setActiveHeadingId(id);
+    target?.scrollIntoView({ behavior: "smooth", block: "start" });
+  }, []);
+
+  return (
+    <div
+      ref={rootRef}
+      className={cn("report-markdown-shell grid min-h-0 gap-5 lg:grid-cols-[minmax(0,1fr)_300px]", className)}
+    >
+      <article className="report-markdown-paper min-w-0 overflow-hidden">
+        <header className={cn("report-markdown-header", compactHeader && "report-markdown-header-compact")}>
+          <div className="flex flex-wrap items-center gap-2">
+            <Badge variant="secondary" className="report-markdown-badge">
+              <BookOpen className="size-3.5" />
+              {badgeLabel}
+            </Badge>
+            {subtitle && (
+              <span className="max-w-full truncate text-xs text-slate-500 dark:text-slate-400">
+                {subtitle}
+              </span>
+            )}
+          </div>
+          {title && <h1 className="report-markdown-title">{title}</h1>}
+          {!compactHeader && excerpt && <p className="report-markdown-excerpt">{excerpt}</p>}
+          <div className="report-markdown-metrics">
+            <span>{sectionCount || 1} 个章节</span>
+            <span>约 {wordCount} 字</span>
+          </div>
+        </header>
+
+        <div className="wiki-markdown report-markdown-body">
+          <MarkdownContent
+            className="max-w-none"
+            content={content}
+            isLoading={false}
+            remarkPlugins={reasoningPlugins.remarkPlugins}
+            rehypePlugins={reasoningPlugins.rehypePlugins}
+          />
+        </div>
+      </article>
+
+      <aside className="hidden min-w-0 lg:block">
+        <div className="report-markdown-toc">
+          <div className="mb-3 flex items-center justify-between gap-2">
+            <div className="flex items-center gap-2 text-sm font-semibold text-slate-900 dark:text-slate-100">
+              <ListTree className="size-4" />
+              内容目录
+            </div>
+            <span className="rounded-md bg-slate-100 px-1.5 py-0.5 text-xs text-slate-500 dark:bg-slate-800 dark:text-slate-400">
+              {sectionCount || 0}
+            </span>
+          </div>
+          {headings.length > 0 ? (
+            <nav className="report-markdown-toc-list">
+              {headings.map((item) => (
+                <button
+                  key={item.id}
+                  type="button"
+                  className={cn(
+                    "report-markdown-toc-item",
+                    activeHeadingId === item.id && "report-markdown-toc-item-active",
+                    item.level === 2 && "report-markdown-toc-level-2",
+                    item.level === 3 && "report-markdown-toc-level-3",
+                  )}
+                  title={item.text}
+                  onClick={() => scrollToHeading(item.id)}
+                >
+                  {item.text}
+                </button>
+              ))}
+            </nav>
+          ) : (
+            <div className="rounded-md border border-dashed p-3 text-xs text-slate-500 dark:border-slate-800 dark:text-slate-400">
+              暂无标题目录
+            </div>
+          )}
+        </div>
+      </aside>
+    </div>
+  );
+}

frontend-web/src/components/wiki/wiki.css

@@ -111,6 +111,340 @@
   border-color: #eef1f5;
 }
 
+.public-report-markdown {
+  color: #334155;
+  font-feature-settings: "kern";
+  text-rendering: optimizeLegibility;
+}
+
+.public-report-markdown h1 {
+  font-size: 30px;
+  letter-spacing: 0;
+  margin-bottom: 24px;
+}
+
+.public-report-markdown h2 {
+  font-size: 22px;
+  margin-top: 42px;
+  margin-bottom: 16px;
+  padding-bottom: 10px;
+}
+
+.public-report-markdown h3 {
+  font-size: 18px;
+  margin-top: 30px;
+  margin-bottom: 12px;
+}
+
+.public-report-markdown p,
+.public-report-markdown li {
+  font-size: 16px;
+  line-height: 1.9;
+}
+
+.public-report-markdown p {
+  margin-bottom: 16px;
+}
+
+.public-report-markdown ul,
+.public-report-markdown ol {
+  margin: 14px 0 18px;
+  padding-left: 26px;
+}
+
+.public-report-markdown ul {
+  list-style-type: disc;
+}
+
+.public-report-markdown ol {
+  list-style-type: decimal;
+}
+
+.public-report-markdown li {
+  padding-left: 2px;
+}
+
+.public-report-markdown code {
+  border-radius: 6px;
+  background: #f1f5f9;
+  padding: 2px 6px;
+  color: #be123c;
+  font-size: 0.92em;
+}
+
+.public-report-markdown pre {
+  margin: 20px 0;
+  border-radius: 8px;
+  background: #0f172a;
+  padding: 16px;
+  overflow-x: auto;
+}
+
+.public-report-markdown pre code {
+  background: transparent;
+  padding: 0;
+  color: inherit;
+}
+
+.public-report-markdown table {
+  display: block;
+  overflow-x: auto;
+  border-radius: 8px;
+  border: 1px solid #e8ecf1;
+}
+
+.public-report-markdown th,
+.public-report-markdown td {
+  min-width: 120px;
+  vertical-align: top;
+}
+
+.public-report-markdown blockquote {
+  margin: 20px 0;
+}
+
+.dark .public-report-markdown {
+  color: #cbd5e1;
+}
+
+.dark .public-report-markdown code {
+  background: #1e293b;
+  color: #f9a8d4;
+}
+
+.dark .public-report-markdown pre {
+  background: #020617;
+}
+
+.dark .public-report-markdown table {
+  border-color: #334155;
+}
+
+.report-markdown-shell {
+  align-items: start;
+  padding: 2px;
+}
+
+.report-markdown-paper {
+  border: 1px solid rgba(203, 213, 225, 0.85);
+  border-radius: 8px;
+  background:
+    linear-gradient(180deg, rgba(248, 250, 252, 0.92), rgba(255, 255, 255, 0) 220px),
+    #ffffff;
+  box-shadow:
+    0 1px 2px rgba(15, 23, 42, 0.04),
+    0 18px 44px rgba(15, 23, 42, 0.07);
+}
+
+.report-markdown-header {
+  border-bottom: 1px solid #e8edf4;
+  padding: 26px 34px 22px;
+}
+
+.report-markdown-header-compact {
+  padding-bottom: 18px;
+}
+
+.report-markdown-badge {
+  gap: 6px;
+  border: 1px solid #dbe3ef;
+  background: #ffffff;
+  color: #475569;
+}
+
+.report-markdown-title {
+  margin: 14px 0 0;
+  color: #0f172a;
+  font-size: 26px;
+  font-weight: 700;
+  line-height: 1.35;
+  letter-spacing: 0;
+}
+
+.report-markdown-excerpt {
+  margin: 14px 0 0;
+  max-width: 840px;
+  color: #64748b;
+  font-size: 14px;
+  line-height: 1.8;
+}
+
+.report-markdown-metrics {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+  margin-top: 16px;
+  color: #64748b;
+  font-size: 12px;
+}
+
+.report-markdown-metrics span {
+  border: 1px solid #e2e8f0;
+  border-radius: 6px;
+  background: rgba(255, 255, 255, 0.78);
+  padding: 4px 8px;
+}
+
+.report-markdown-body {
+  max-width: 920px;
+  margin: 0 auto;
+  padding: 32px 42px 44px;
+}
+
+.report-markdown-body h1 {
+  font-size: 28px;
+}
+
+.report-markdown-body h2 {
+  position: relative;
+  margin-top: 44px;
+  border-bottom-color: #e5edf7;
+  font-size: 22px;
+}
+
+.report-markdown-body h2::before {
+  content: "";
+  position: absolute;
+  left: -16px;
+  top: 0.34em;
+  width: 4px;
+  height: 1.05em;
+  border-radius: 999px;
+  background: #2563eb;
+}
+
+.report-markdown-body h3 {
+  color: #1e293b;
+  font-size: 18px;
+}
+
+.report-markdown-body p,
+.report-markdown-body li {
+  font-size: 16px;
+  line-height: 1.92;
+}
+
+.report-markdown-body blockquote {
+  border-left-color: #2563eb;
+  background: #f8fbff;
+}
+
+.report-markdown-body table {
+  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.04);
+}
+
+.report-markdown-toc {
+  position: sticky;
+  top: 16px;
+  max-height: calc(100vh - 32px);
+  overflow: hidden;
+  border: 1px solid rgba(203, 213, 225, 0.82);
+  border-radius: 8px;
+  background: rgba(255, 255, 255, 0.92);
+  padding: 14px;
+  box-shadow: 0 12px 34px rgba(15, 23, 42, 0.06);
+  backdrop-filter: blur(10px);
+}
+
+.report-markdown-toc-list {
+  max-height: calc(100vh - 128px);
+  overflow: auto;
+  padding-right: 4px;
+}
+
+.report-markdown-toc-item {
+  display: block;
+  width: 100%;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  border-left: 2px solid transparent;
+  border-radius: 6px;
+  padding: 7px 8px;
+  color: #64748b;
+  font-size: 12px;
+  line-height: 1.4;
+  text-align: left;
+  transition: background 160ms ease, border-color 160ms ease, color 160ms ease;
+}
+
+.report-markdown-toc-item:hover {
+  background: #f1f5f9;
+  color: #0f172a;
+}
+
+.report-markdown-toc-item-active {
+  border-left-color: #2563eb;
+  background: #eff6ff;
+  color: #1d4ed8;
+  font-weight: 600;
+}
+
+.report-markdown-toc-level-2 {
+  padding-left: 18px;
+}
+
+.report-markdown-toc-level-3 {
+  padding-left: 30px;
+  color: #94a3b8;
+}
+
+.dark .report-markdown-paper {
+  border-color: #1f2937;
+  background:
+    linear-gradient(180deg, rgba(15, 23, 42, 0.9), rgba(2, 6, 23, 0) 220px),
+    #020617;
+  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.24);
+}
+
+.dark .report-markdown-header {
+  border-bottom-color: #1e293b;
+}
+
+.dark .report-markdown-badge,
+.dark .report-markdown-metrics span {
+  border-color: #334155;
+  background: #0f172a;
+  color: #cbd5e1;
+}
+
+.dark .report-markdown-title {
+  color: #f8fafc;
+}
+
+.dark .report-markdown-excerpt,
+.dark .report-markdown-metrics {
+  color: #94a3b8;
+}
+
+.dark .report-markdown-body h3 {
+  color: #e2e8f0;
+}
+
+.dark .report-markdown-body h2::before {
+  background: #60a5fa;
+}
+
+.dark .report-markdown-body blockquote {
+  background: #0f172a;
+  border-left-color: #60a5fa;
+}
+
+.dark .report-markdown-toc {
+  border-color: #1f2937;
+  background: rgba(2, 6, 23, 0.88);
+}
+
+.dark .report-markdown-toc-item:hover {
+  background: #0f172a;
+  color: #f8fafc;
+}
+
+.dark .report-markdown-toc-item-active {
+  background: rgba(37, 99, 235, 0.16);
+  color: #93c5fd;
+}
+
 /* Anchor target offset so headings clear the floating "目录" pill. */
 .wiki-markdown h1,
 .wiki-markdown h2,

frontend-web/src/components/workspace/agent-icon-color.ts

@@ -24,12 +24,60 @@ const AGENT_COLORS_DARK = [
   { from: "#69B1FF", to: "#003EB3" }, // 浅蓝 → 主色按下
 ] as const;
 
-/** 按 agent id 稳定散列出一对渐变色（from → to）。`isDark` 切换深蓝/浅色调色板。 */
+/** 按 agent id 稳定散列出一对渐变色，并根据当前主题返回可读的图标前景色。 */
-export function agentColor(id: string, isDark: boolean) {
+const AGENT_COLORS_ICEBLUE = [
+  { from: "#eff8fd", to: "#b7dcf5" },
+  { from: "#e3f2fb", to: "#9bcef1" },
+  { from: "#ebf6fb", to: "#add8e9" },
+  { from: "#edf2fc", to: "#b7cdef" },
+  { from: "#e9f7f5", to: "#afe0dc" },
+] as const;
+
+const AGENT_COLORS_LIGHTYELLOW = [
+  { from: "#fbfdef", to: "#e4efbf" },
+  { from: "#f7fae9", to: "#F3FBD9" },
+  { from: "#f9fbe8", to: "#dcebad" },
+  { from: "#faf8e9", to: "#e7dfb9" },
+  { from: "#f1f8e5", to: "#cce0af" },
+] as const;
+
+type AgentAvatarTheme =
+  | "dark"
+  | "iceblue"
+  | "lightyellow"
+  | "light"
+  | "lightblue"
+  | "lightgreen"
+  | `custom-theme-${string}`;
+
+/** Returns a stable avatar gradient and readable icon color for each theme. */
+export function agentColor(id: string, theme: AgentAvatarTheme) {
+  if (theme.startsWith("custom-theme-")) {
+    return {
+      from: "var(--accent)",
+      to: "var(--brand-200)",
+      foreground: "var(--accent-foreground)",
+    };
+  }
   let hash = 0;
   for (let i = 0; i < id.length; i++) {
     hash = (hash * 31 + id.charCodeAt(i)) >>> 0;
   }
-  const palette = isDark ? AGENT_COLORS_DARK : AGENT_COLORS_LIGHT;
+  const palette =
-  return palette[hash % palette.length]!;
+    theme === "dark"
+      ? AGENT_COLORS_DARK
+      : theme === "iceblue"
+        ? AGENT_COLORS_ICEBLUE
+        : theme === "lightyellow"
+          ? AGENT_COLORS_LIGHTYELLOW
+        : AGENT_COLORS_LIGHT;
+  return {
+    ...palette[hash % palette.length]!,
+    foreground:
+      theme === "iceblue"
+        ? "#2d587a"
+        : theme === "lightyellow"
+          ? "#4c6330"
+          : "#ffffff",
+  };
 }

frontend-web/src/components/workspace/agents/agent-brand-icon.tsx

@@ -1,90 +0,0 @@
-"use client";
-
-import { BotIcon, SparklesIcon } from "lucide-react";
-
-import { cn } from "@/lib/utils";
-
-type AgentBrandIconProps = {
-  className?: string;
-  size?: "nav" | "sm" | "md" | "lg";
-};
-
-const SIZE_STYLES = {
-  nav: {
-    frame: "size-[22px] rounded-md",
-    bot: "size-3.5",
-    badge: "-right-1 -top-1 size-2.5",
-    sparkle: "size-1.5",
-  },
-  sm: {
-    frame: "size-10 rounded-full",
-    bot: "size-[18px]",
-    badge: "-right-1 -top-1 size-3.5",
-    sparkle: "size-2",
-  },
-  md: {
-    frame: "size-12 rounded-full",
-    bot: "size-6",
-    badge: "-right-1 -top-1 size-4",
-    sparkle: "size-2.5",
-  },
-  lg: {
-    frame: "size-16 rounded-full",
-    bot: "size-7",
-    badge: "-right-1 -top-1 size-[18px]",
-    sparkle: "size-3",
-  },
-} as const;
-
-export function AgentBrandIcon({
-  className,
-  size = "md",
-}: AgentBrandIconProps) {
-  const styles = SIZE_STYLES[size];
-  const showBadge = size === "nav";
-
-  if (size !== "nav") {
-    return (
-      <span
-        aria-hidden="true"
-        data-agent-brand-icon={size}
-        className={cn(
-          "relative inline-flex shrink-0 overflow-hidden rounded-full",
-          styles.frame,
-          className,
-        )}
-      >
-        <img
-          src="/agent-avatar.png"
-          alt=""
-          className="size-full object-contain"
-          draggable={false}
-        />
-      </span>
-    );
-  }
-
-  return (
-    <span
-      aria-hidden="true"
-      data-agent-brand-icon={size}
-      className={cn(
-        "relative inline-flex shrink-0 items-center justify-center border border-blue-100 bg-[radial-gradient(circle_at_35%_30%,#ffffff_0%,#edf4ff_46%,#dce9ff_100%)] text-[#1f5fdb] shadow-[0_8px_22px_rgba(37,99,235,0.13),inset_0_1px_0_rgba(255,255,255,0.9)] dark:border-blue-400/30 dark:bg-blue-500/20 dark:text-blue-300",
-        styles.frame,
-        className,
-      )}
-    >
-      <BotIcon className={styles.bot} strokeWidth={1.9} />
-      {showBadge && (
-        <span
-          className={cn(
-            "absolute flex items-center justify-center rounded-full bg-gradient-to-br from-[#4b91ff] to-[#1858db] text-white shadow-sm ring-2 ring-white dark:ring-slate-950",
-            styles.badge,
-          )}
-        >
-          <SparklesIcon className={styles.sparkle} strokeWidth={2.4} />
-        </span>
-      )}
-    </span>
-  );
-}

frontend-web/src/components/workspace/agents/agent-card.tsx

@@ -1,13 +1,13 @@
 "use client";
 
 import {
+  BotIcon,
   ClockIcon,
   CopyIcon,
   EyeOffIcon,
   GlobeIcon,
   LockIcon,
   MessageSquareIcon,
-  MoreHorizontalIcon,
   PinIcon,
   ShieldIcon,
   SparklesIcon,
@@ -46,13 +46,6 @@ import {
   DialogHeader,
   DialogTitle,
 } from "@/components/ui/dialog";
-import {
-  DropdownMenu,
-  DropdownMenuContent,
-  DropdownMenuItem,
-  DropdownMenuSeparator,
-  DropdownMenuTrigger,
-} from "@/components/ui/dropdown-menu";
 import { Input } from "@/components/ui/input";
 import {
   Select,
@@ -67,7 +60,6 @@ import { usePublishSquares } from "@/core/system-settings/hooks";
 import { PublishSquarePickerDialog } from "@/components/workspace/publish-square-picker-dialog";
 import { SkillDetailDialog } from "@/components/workspace/skills/skill-detail-dialog";
 import { AgentQuestionEditor } from "@/components/workspace/agents/agent-question-editor";
-import { AgentBrandIcon } from "@/components/workspace/agents/agent-brand-icon";
 import { SkillTransferSelector } from "@/components/workspace/agents/skill-transfer-selector";
 import { TagChipList } from "@/components/workspace/tags/tag-chip";
 import { TagPickerDialog } from "@/components/workspace/tags/tag-picker-dialog";
@@ -559,7 +551,7 @@ export function AgentCard({ agent, layout = "card", onPublisherClick }: AgentCar
       {isOwned && (
         <Badge
           variant="default"
-          className="border border-emerald-200 bg-emerald-50 text-xs text-emerald-700 hover:bg-emerald-50 dark:border-emerald-800 dark:bg-emerald-500/15 dark:text-emerald-300"
+          className="bg-emerald-500/15 text-emerald-700 hover:bg-emerald-500/15 dark:text-emerald-300 text-xs"
         >
           我的
         </Badge>
@@ -567,7 +559,7 @@ export function AgentCard({ agent, layout = "card", onPublisherClick }: AgentCar
       {isFromOthers && (
         <Badge
           variant="outline"
-          className="border-blue-200 bg-blue-50/60 text-xs text-blue-700 dark:border-blue-800 dark:bg-blue-500/10 dark:text-blue-300"
+          className="border-blue-500/30 text-blue-700 dark:text-blue-300 text-xs"
           title={agent.user_id ? `来自用户 ${agent.user_id}` : "已发布"}
         >
           来自他人
@@ -576,7 +568,7 @@ export function AgentCard({ agent, layout = "card", onPublisherClick }: AgentCar
       {(isOwned || isAdmin) && !isBuiltin && agent.published && !agent.is_private && (
         <Badge
           variant="outline"
-          className="border-sky-200 bg-sky-50/60 text-xs text-sky-700 dark:border-sky-800 dark:bg-sky-500/10 dark:text-sky-300"
+          className="border-sky-500/30 text-sky-700 dark:text-sky-300 text-xs"
           title="该智能体已对所有用户可见"
         >
           <GlobeIcon className="size-3" />
@@ -672,11 +664,7 @@ export function AgentCard({ agent, layout = "card", onPublisherClick }: AgentCar
     ...(agent.tool_groups ?? []).map((group) => ({
       key: `tg:${group}`,
       node: (
-        <Badge
+        <Badge key={`tg:${group}`} variant="outline" className="text-xs">
-          key={`tg:${group}`}
-          variant="outline"
-          className="border-0 bg-[#f1f5ff] px-2.5 py-1 text-xs font-normal text-[#2166e8] hover:bg-[#e9f0ff]"
-        >
           {desensitize(group)}
         </Badge>
       ),
@@ -687,7 +675,7 @@ export function AgentCard({ agent, layout = "card", onPublisherClick }: AgentCar
         <Badge
           key={`sk:${skill}`}
           variant="secondary"
-          className="cursor-pointer border-0 bg-[#f1f5ff] px-2.5 py-1 text-xs font-normal text-[#2166e8] hover:bg-[#e9f0ff]"
+          className="hover:bg-secondary/70 cursor-pointer text-xs"
           title={t.settings.skills.viewDetailAction}
           onClick={(e) => {
             e.stopPropagation();
@@ -837,179 +825,78 @@ export function AgentCard({ agent, layout = "card", onPublisherClick }: AgentCar
 
   const chatButton = (
     <Button
-      variant={isList ? "default" : "outline"}
       size="sm"
-      className={cn(
+      className={cn(isList ? "shrink-0" : "w-full")}
-        isList
-          ? "shrink-0 rounded-xl bg-[#1f63e9] px-4 font-medium text-white hover:bg-[#1857d4]"
-          : "h-11 w-full rounded-lg border-[#b9d1ff] bg-white font-medium text-[#135ee8] shadow-none hover:border-[#79a8ff] hover:bg-[#f7faff] hover:text-[#135ee8] dark:border-blue-700 dark:bg-slate-900 dark:text-blue-300",
-      )}
       onClick={handleChat}
     >
       <MessageSquareIcon className="mr-1.5 h-3.5 w-3.5" />
-      开始对话
+      {t.agents.chat}
     </Button>
   );
 
-  const cardStatusBadge = agent.is_private ? (
-    <Badge className="border-0 bg-purple-50 px-2.5 py-1 text-xs font-normal text-purple-600 hover:bg-purple-50 dark:bg-purple-500/15 dark:text-purple-300">
-      <span className="mr-1.5 size-1.5 rounded-full bg-purple-500" />
-      私密
-    </Badge>
-  ) : agent.published || isBuiltin ? (
-    <Badge className="border-0 bg-blue-50 px-2.5 py-1 text-xs font-normal text-blue-600 hover:bg-blue-50 dark:bg-blue-500/15 dark:text-blue-300">
-      <span className="mr-1.5 size-1.5 rounded-full bg-blue-500" />
-      已发布
-    </Badge>
-  ) : (
-    <Badge className="border-0 bg-emerald-50 px-2.5 py-1 text-xs font-normal text-emerald-600 hover:bg-emerald-50 dark:bg-emerald-500/15 dark:text-emerald-300">
-      <span className="mr-1.5 size-1.5 rounded-full bg-emerald-500" />
-      运行中
-    </Badge>
-  );
-
-  const updatedAtText = formatDateTime(agent.updated_at ?? agent.created_at);
-  const cardActionsMenu = (
-    <DropdownMenu>
-      <DropdownMenuTrigger asChild>
-        <Button
-          size="icon"
-          variant="ghost"
-          className="size-8 rounded-lg text-slate-500 hover:bg-slate-100 hover:text-slate-900 dark:hover:bg-slate-800 dark:hover:text-white"
-          title="更多操作"
-        >
-          <MoreHorizontalIcon className="size-5" />
-        </Button>
-      </DropdownMenuTrigger>
-      <DropdownMenuContent align="end" className="w-44">
-        {canFavorite && (
-          <DropdownMenuItem onSelect={() => void handleToggleFavorite()}>
-            <StarIcon className={cn("size-4", isFavorite && "fill-current text-amber-500")} />
-            {isFavorite ? "取消收藏" : "收藏到我的"}
-          </DropdownMenuItem>
-        )}
-        <DropdownMenuItem onSelect={() => void handleTogglePin()}>
-          <PinIcon className={cn("size-4", isPinned && "fill-current text-emerald-600")} />
-          {isPinned ? "取消置顶" : "置顶"}
-        </DropdownMenuItem>
-        {isAdmin && (
-          <DropdownMenuItem onSelect={() => void handleToggleFeatured()}>
-            <SparklesIcon className="size-4" />
-            {agent.featured_order != null ? "取消推荐" : "设为推荐"}
-          </DropdownMenuItem>
-        )}
-        <DropdownMenuItem onSelect={() => setTagPickerOpen(true)}>
-          <TagsIcon className="size-4" />
-          {t.adminTags.manageTags}
-        </DropdownMenuItem>
-        {isOwned && (
-          <DropdownMenuItem onSelect={() => void handleTogglePublished()}>
-            {agent.published ? <LockIcon className="size-4" /> : <GlobeIcon className="size-4" />}
-            {agent.published ? "取消发布" : "发布"}
-          </DropdownMenuItem>
-        )}
-        {(isOwned || isAdmin) && (
-          <DropdownMenuItem onSelect={() => void handleTogglePrivate()}>
-            <ShieldIcon className="size-4" />
-            {agent.is_private ? "移出私密广场" : "放入私密广场"}
-          </DropdownMenuItem>
-        )}
-        <DropdownMenuSeparator />
-        <DropdownMenuItem onSelect={() => void handleDuplicate()}>
-          <CopyIcon className="size-4" />
-          复制智能体
-        </DropdownMenuItem>
-        {canEdit && (
-          <DropdownMenuItem onSelect={() => setEditOpen(true)}>
-            <SquarePenIcon className="size-4" />
-            编辑智能体
-          </DropdownMenuItem>
-        )}
-        {canDelete && (
-          <>
-            <DropdownMenuSeparator />
-            <DropdownMenuItem
-              className="text-destructive focus:text-destructive"
-              onSelect={() => setDeleteOpen(true)}
-            >
-              <Trash2Icon className="size-4" />
-              {t.agents.delete}
-            </DropdownMenuItem>
-          </>
-        )}
-      </DropdownMenuContent>
-    </DropdownMenu>
-  );
-
   const cardLayout = (
-    <Card
+    <Card className="group flex min-w-0 flex-col transition-shadow hover:shadow-md">
-      className={cn(
+      <CardHeader className="min-w-0 pb-2">
-        "group flex min-h-[366px] min-w-0 flex-col gap-0 overflow-hidden rounded-2xl border-slate-200/90 bg-white py-0 shadow-[0_5px_18px_rgba(15,23,42,0.035)] transition-[background-color,border-color,box-shadow] duration-200 hover:!border-[#b8d1ff] hover:!bg-[linear-gradient(135deg,rgba(239,246,255,0.92)_0%,rgba(255,255,255,0.98)_48%,#fff_100%)] hover:!ring-1 hover:!ring-[#e2edff] hover:shadow-[0_8px_24px_rgba(37,99,235,0.07)] dark:border-slate-800 dark:bg-slate-900",
+        <div className="flex min-w-0 items-start justify-between gap-2">
-        agent.featured_order != null && "border-blue-300 ring-1 ring-blue-100 dark:border-blue-700 dark:ring-blue-900/40",
+          <div className="flex min-w-0 flex-1 items-center gap-2 overflow-hidden">
-      )}
+            <div className="agent-avatar bg-primary/10 text-primary flex h-9 w-9 shrink-0 items-center justify-center rounded-lg">
-    >
+              <BotIcon className="h-5 w-5" />
-      <CardHeader className="min-w-0 gap-0 px-5 pt-5 pb-2">
+            </div>
-        {agent.featured_order != null ? (
+            <div className="min-w-0 flex-1 overflow-hidden">
-          <>
+              <CardTitle
-            <div className="mb-1 flex h-7 items-center justify-between">
+                className="block w-full min-w-0 overflow-hidden text-base text-ellipsis whitespace-nowrap"
-              <Badge className="border border-blue-200 bg-blue-50 px-2.5 py-1 text-xs font-medium text-blue-600 hover:bg-blue-50 dark:border-blue-800 dark:bg-blue-500/15 dark:text-blue-300">
+                title={desensitize(agent.name)}
-                <SparklesIcon className="mr-1 size-3.5 fill-current" />
+              >
-                推荐
+                {desensitize(agent.name)}
-              </Badge>
+              </CardTitle>
-              {cardActionsMenu}
+              {agent.model && (
+                <Badge variant="secondary" className="mt-0.5 text-xs">
+                  {desensitize(agent.model)}
+                </Badge>
+              )}
             </div>
-            <AgentBrandIcon size="lg" />
-          </>
-        ) : (
-          <div className="flex items-start justify-between">
-            <AgentBrandIcon size="lg" />
-            {cardActionsMenu}
           </div>
-        )}
+          <div className="flex shrink-0 flex-wrap items-center justify-end gap-1">
-        <CardTitle
+            {statusBadges}
-          className="mt-3 block w-full min-w-0 overflow-hidden text-[18px] leading-6 font-semibold tracking-[-0.015em] text-ellipsis whitespace-nowrap text-slate-950 dark:text-white"
+          </div>
-          title={desensitize(agent.name)}
+        </div>
-        >
-          {desensitize(agent.name)}
-        </CardTitle>
         {agent.description && (
-          <CardDescription className="mt-1.5 min-h-11 line-clamp-2 text-[14px] leading-[22px] text-slate-600 dark:text-slate-400">
+          <CardDescription className="mt-2 line-clamp-2 text-sm">
             {desensitize(agent.description)}
           </CardDescription>
         )}
+        {publisherNode && <div className="mt-2">{publisherNode}</div>}
+        {createdAtNode && <div className="mt-1">{createdAtNode}</div>}
       </CardHeader>
 
       {(agent.tags?.length ?? 0) > 0 && (
-        <CardContent className="px-5 pt-0 pb-1.5">
+        <CardContent className="pt-0 pb-2">
           <TagChipList tags={agent.tags!} />
         </CardContent>
       )}
 
       {hasSkillsOrTools && (
-        <CardContent className="px-5 pt-0 pb-2">
+        <CardContent className="pt-0 pb-2">
           <ClampedBadgeRow items={skillBadgeItems} />
         </CardContent>
       )}
 
-      <CardFooter className="mt-auto flex flex-col items-stretch gap-10 px-5 pt-2 pb-4">
+      <CardFooter className="mt-auto flex flex-col items-stretch gap-2 pt-2">
-        <div className="flex min-w-0 items-center gap-3">
+        {showActionRow && (
-          {cardStatusBadge}
+          <div className="flex flex-wrap items-center justify-end gap-1">
-          <span
+            {actionButtons}
-            className="min-w-0 truncate text-xs text-slate-400"
+          </div>
-            title={updatedAtText ? `更新于 ${updatedAtText}` : undefined}
+        )}
-          >
-            {updatedAtText ? `更新于 ${updatedAtText}` : "最近更新"}
-            {publisherLabel ? ` · 由 ${publisherLabel} 更新` : isBuiltin ? " · 由系统更新" : ""}
-          </span>
-        </div>
         {chatButton}
       </CardFooter>
     </Card>
   );
 
   const listLayout = (
-    <div className="group flex min-w-0 items-center gap-4 rounded-2xl border border-slate-200/90 bg-white p-4 shadow-[0_8px_24px_rgba(15,23,42,0.04)] transition-all hover:border-blue-200 hover:shadow-[0_12px_32px_rgba(37,99,235,0.09)] dark:border-slate-800 dark:bg-slate-900">
+    <div className="group flex min-w-0 items-center gap-3 rounded-lg border p-2.5 transition-shadow hover:shadow-sm dark:border-[#213D5E] dark:bg-[#02244C]">
-      <AgentBrandIcon className="agent-avatar" size="md" />
+      <div className="agent-avatar bg-primary/10 text-primary flex h-9 w-9 shrink-0 items-center justify-center rounded-lg">
+        <BotIcon className="h-5 w-5" />
+      </div>
       <div className="min-w-0 flex-1 overflow-hidden">
         <div className="flex min-w-0 items-center gap-2">
           <span

frontend-web/src/components/workspace/agents/agent-chat-sidebar.tsx

@@ -254,7 +254,7 @@ export function AgentChatSidebar({ activeAgentId }: { activeAgentId?: string })
                   {agents.map((agent) => {
                     const href = `${routeBase}/agents/${agent.id}/chats/new`;
                     const isActive = agent.id === activeAgentId;
-                    const { from, to } = agentColor(agent.id, isDark);
+                    const { from, to, foreground } = agentColor(agent.id, theme);
                     return (
                       <Link
                         key={agent.id}
@@ -279,6 +279,7 @@ export function AgentChatSidebar({ activeAgentId }: { activeAgentId?: string })
                           )}
                           style={{
                             backgroundImage: `linear-gradient(135deg, ${from}, ${to})`,
+                            color: foreground,
                           }}
                         >
                           <Bot className="size-[19px]" />

frontend-web/src/components/workspace/agents/agent-detail-panel.tsx

@@ -1,6 +1,7 @@
 "use client";
 
 import {
+  BotIcon,
   CheckIcon,
   GlobeIcon,
   InfoIcon,
@@ -42,7 +43,6 @@ import {
 import { Switch } from "@/components/ui/switch";
 import { Textarea } from "@/components/ui/textarea";
 import { AgentQuestionEditor } from "@/components/workspace/agents/agent-question-editor";
-import { AgentBrandIcon } from "@/components/workspace/agents/agent-brand-icon";
 import { AgentRecentChats } from "@/components/workspace/agents/agent-recent-chats";
 import { useArtifactsOptional } from "@/components/workspace/artifacts";
 import { EnabledSkillList } from "@/components/workspace/agents/enabled-skill-list";
@@ -520,7 +520,9 @@ export function AgentDetailPanel({
       {/* ── Identity / 基础信息 ─────────────────────────────────────────── */}
       <section className="bg-card/60 rounded-xl border p-4">
         <div className="flex items-start gap-3">
-          <AgentBrandIcon className="agent-avatar" size="lg" />
+          <div className="agent-avatar bg-primary/10 ring-primary/15 flex size-12 shrink-0 items-center justify-center rounded-2xl ring-1">
+            <BotIcon className="text-primary size-6" />
+          </div>
           <div className="min-w-0 flex-1 space-y-1.5">
             {editing && draft ? (
               <Input

frontend-web/src/components/workspace/agents/agent-gallery.tsx

@@ -1,15 +1,6 @@
 "use client";
 
-import {
+import { ArrowDownUpIcon, BotIcon, Loader2, LockIcon, PlusIcon, ShieldIcon, XIcon } from "lucide-react";
-  ArrowDownUpIcon,
-  BotIcon,
-  Loader2,
-  LockIcon,
-  PlusIcon,
-  SearchIcon,
-  ShieldIcon,
-  XIcon,
-} from "lucide-react";
 import { useRouter } from "next/navigation";
 import { useEffect, useState } from "react";
 import { toast } from "sonner";
@@ -19,17 +10,17 @@ import { Input } from "@/components/ui/input";
 import { Pagination } from "@/components/ui/pagination";
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
 import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs";
-import { AgentBrandIcon } from "@/components/workspace/agents/agent-brand-icon";
+import { TagSearchBar } from "@/components/workspace/tags/tag-search-bar";
+import { ViewModeToggle } from "@/components/workspace/view-mode-toggle";
 import { getStoredAuth } from "@/core/auth";
 import { useAgentsPaginated, usePrivateAgentsPaginated } from "@/core/agents";
 import type { Agent, AgentSort } from "@/core/agents";
 import { useI18n } from "@/core/i18n/hooks";
-import { usePrivateSquareStatus, usePublishSquares } from "@/core/system-settings/hooks";
+import { usePrivateSquareStatus, usePublishSquares, useViewMode } from "@/core/system-settings/hooks";
 
 import { AgentCard } from "./agent-card";
 
 const PAGE_SIZE = 12;
-type AgentStatusFilter = "all" | "published" | "draft" | "private" | "builtin";
 
 // Within a single tab the verified password is kept in sessionStorage so a
 // refresh / route navigation does not re-prompt. Cleared on tab close, so the
@@ -41,10 +32,11 @@ export function AgentGallery() {
   const router = useRouter();
   // 「内置智能体」筛选仅管理员可见（后端 scope=builtin 也做了 admin 闸门兜底）。
   const isAdmin = getStoredAuth()?.system_role === "admin";
+  const [viewMode, setViewMode] = useViewMode("agent");
   const [activeTab, setActiveTab] = useState<string>("mine");
   const [search, setSearch] = useState("");
+  const [tagIds, setTagIds] = useState<string[]>([]);
   const [sort, setSort] = useState<AgentSort>("time_desc");
-  const [statusFilter, setStatusFilter] = useState<AgentStatusFilter>("all");
   const { data: publishSquares } = usePublishSquares();
   // Each configured publish square (发布广场) becomes its own browse tab; the
   // backend always returns at least one (the built-in default).
@@ -61,9 +53,10 @@ export function AgentGallery() {
   // frontend's desensitize map, so typing the displayed abbreviation (e.g.
   // "TS") still matches the stored raw name (e.g. "态势分析"). Whenever the
   // filters change, every tab returns to its first page.
+  const tagKey = tagIds.join(",");
   useEffect(() => {
     setPages({});
-  }, [search, sort, publisher?.id, statusFilter]);
+  }, [search, tagKey, sort, publisher?.id]);
 
   // If the active square tab disappears (admin removed that square), fall back
   // to "我的" so the gallery never points at a dead tab.
@@ -115,6 +108,7 @@ export function AgentGallery() {
   } = useAgentsPaginated({
     scope: mainScope,
     search,
+    tagIds,
     sort,
     page: mainPage,
     pageSize: PAGE_SIZE,
@@ -132,6 +126,7 @@ export function AgentGallery() {
     error: privateError,
   } = usePrivateAgentsPaginated(privatePassword, {
     search,
+    tagIds,
     sort,
     page: pages.private ?? 1,
     pageSize: PAGE_SIZE,
@@ -182,22 +177,21 @@ export function AgentGallery() {
   const handlePublisherClick = (p: { id: string; label: string }) =>
     setPublisher(p);
 
-  const filterByStatus = (agent: Agent) => {
+  const renderGrid = (list: Agent[]) =>
-    if (statusFilter === "published") return agent.published && !agent.is_private;
+    viewMode === "list" ? (
-    if (statusFilter === "draft") return !agent.published && !agent.is_private && !agent.builtin;
+      <div className="flex flex-col gap-2">
-    if (statusFilter === "private") return agent.is_private;
+        {list.map((agent) => (
-    if (statusFilter === "builtin") return agent.builtin;
+          <AgentCard
-    return true;
+            key={agent.id}
-  };
+            agent={agent}
-
+            layout="list"
-  const renderGrid = (list: Agent[]) => {
+            onPublisherClick={handlePublisherClick}
-    const visibleAgents = list.filter(filterByStatus);
+          />
-    if (visibleAgents.length === 0 && list.length > 0) {
+        ))}
-      return renderEmpty("当前状态筛选下没有智能体。");
+      </div>
-    }
+    ) : (
-    return (
+      <div className="grid grid-cols-1 gap-4 sm:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4">
-      <div className="grid grid-cols-1 gap-4 md:grid-cols-2 xl:grid-cols-3">
+        {list.map((agent) => (
-        {visibleAgents.map((agent) => (
           <AgentCard
             key={agent.id}
             agent={agent}
@@ -206,7 +200,6 @@ export function AgentGallery() {
         ))}
       </div>
     );
-  };
 
   /** Loading / empty / (grid + pagination) for one paginated tab. */
   const renderListBody = (opts: {
@@ -271,8 +264,10 @@ export function AgentGallery() {
   };
 
   const renderEmpty = (description: string, showNewButton = false) => (
-    <div className="flex h-72 flex-col items-center justify-center gap-3 rounded-2xl border border-dashed border-blue-200 bg-white/70 text-center shadow-[0_12px_36px_rgba(37,99,235,0.05)] dark:border-blue-900 dark:bg-slate-900/70">
+    <div className="flex h-64 flex-col items-center justify-center gap-3 text-center">
-      <AgentBrandIcon size="lg" />
+      <div className="bg-muted flex h-14 w-14 items-center justify-center rounded-full dark:bg-[#022248]">
+        <BotIcon className="text-muted-foreground h-7 w-7 dark:text-[#AACEFF]" />
+      </div>
       <div>
         <p className="font-medium dark:text-[#AACEFF]">{t.agents.emptyTitle}</p>
         <p className="text-muted-foreground mt-1 text-sm dark:text-[#55A6FE]">
@@ -281,7 +276,8 @@ export function AgentGallery() {
       </div>
       {showNewButton && (
         <Button
-          className="mt-2 rounded-xl bg-[#1f63e9] px-5 shadow-[0_8px_20px_rgba(31,99,233,0.22)] hover:bg-[#1857d4] dark:border-[#2580FF] dark:bg-[#2580FF] dark:text-white dark:hover:border-[#2580FF] dark:hover:bg-[#2580FF]/90 dark:hover:text-white"
+          variant="outline"
+          className="mt-2 dark:border-[#2580FF] dark:bg-[#2580FF] dark:text-white dark:hover:border-[#2580FF] dark:hover:bg-[#2580FF]/90 dark:hover:text-white"
           onClick={handleNewAgent}
         >
           <PlusIcon className="mr-1.5 h-4 w-4" />
@@ -368,22 +364,17 @@ export function AgentGallery() {
   };
 
   return (
-    <div className="flex size-full min-h-0 flex-col overflow-hidden border-y border-r border-slate-200/80 bg-white dark:border-slate-800 dark:bg-slate-950">
+    <div className="flex size-full min-h-0 flex-col">
       {/* Page header */}
-      <div className="flex shrink-0 items-start justify-between px-[38px] pt-[45px] pb-[38px]">
+      <div className="flex items-center justify-between border-b px-6 py-4">
         <div>
-          <h1 className="text-[28px] leading-none font-semibold tracking-[-0.03em] text-slate-950 dark:text-white">
+          <h1 className="text-xl font-semibold">{t.agents.title}</h1>
-            {t.agents.title}
+          <p className="text-muted-foreground mt-0.5 text-sm">
-          </h1>
+            {t.agents.description}
-          <p className="mt-4 text-[15px] text-slate-500 dark:text-slate-400">
-            创建并管理专属的 AI 智能体，助力更高效的工作与决策。
           </p>
         </div>
-        <Button
+        <Button onClick={handleNewAgent}>
-          onClick={handleNewAgent}
+          <PlusIcon className="mr-1.5 h-4 w-4" />
-          className="h-12 w-[154px] rounded-lg bg-gradient-to-r from-[#2467ea] to-[#0f54ed] px-0 text-[15px] font-medium shadow-[0_9px_22px_rgba(31,99,233,0.22)] hover:brightness-105"
-        >
-          <PlusIcon className="mr-2 h-[18px] w-[18px]" />
           {t.agents.newAgent}
         </Button>
       </div>
@@ -393,99 +384,43 @@ export function AgentGallery() {
         value={activeTab}
         onValueChange={(v) => {
           setActiveTab(v);
-          // Each tab starts from a clean slate instead of carrying filters over.
+          // Each tab starts from a clean slate: switching tabs clears the
+          // keyword / tag / sort / publisher filters instead of carrying them
+          // over. The TagSearchBar's own input box is reset via its key below.
           setSearch("");
+          setTagIds([]);
           setSort("time_desc");
-          setStatusFilter("all");
           setPublisher(null);
         }}
         className="flex min-h-0 flex-1 flex-col overflow-hidden"
       >
-        <div className="shrink-0 px-[38px]">
+        <div className="mx-6 mt-4 flex flex-col gap-3">
-          <div className="flex min-h-14 flex-col gap-3 border-b border-slate-200/90 lg:flex-row lg:items-end lg:justify-between dark:border-slate-800">
+          <div className="flex items-center justify-between gap-3">
-            <TabsList variant="line" className="h-auto w-auto max-w-full flex-wrap justify-start self-start rounded-none border-0 bg-transparent p-0">
+            <TabsList className="w-auto max-w-full flex-wrap justify-start self-start">
-              <TabsTrigger
+              <TabsTrigger value="mine">我的</TabsTrigger>
-                value="mine"
-                className="h-14 rounded-none border-x-0 border-t-0 border-b-2 border-transparent bg-transparent px-3 text-[15px] shadow-none after:hidden data-[state=active]:border-x-0 data-[state=active]:border-t-0 data-[state=active]:!border-b-[#2166e8] data-[state=active]:bg-transparent data-[state=active]:text-[#2166e8] data-[state=active]:!shadow-none"
-              >
-                我的
-              </TabsTrigger>
               {squareTabs.map((sq) => (
-                <TabsTrigger
+                <TabsTrigger key={sq.id} value={sq.id} title={sq.description || sq.name}>
-                  key={sq.id}
-                  value={sq.id}
-                  title={sq.description || sq.name}
-                  className="h-14 rounded-none border-x-0 border-t-0 border-b-2 border-transparent bg-transparent px-5 text-[15px] shadow-none after:hidden data-[state=active]:border-x-0 data-[state=active]:border-t-0 data-[state=active]:!border-b-[#2166e8] data-[state=active]:bg-transparent data-[state=active]:text-[#2166e8] data-[state=active]:!shadow-none"
-                >
                   {sq.name}
                 </TabsTrigger>
               ))}
               {privateFeatureAvailable && (
-                <TabsTrigger
+                <TabsTrigger value="private">
-                  value="private"
-                  className="h-14 rounded-none border-x-0 border-t-0 border-b-2 border-transparent bg-transparent px-5 text-[15px] shadow-none after:hidden data-[state=active]:border-x-0 data-[state=active]:border-t-0 data-[state=active]:!border-b-[#2166e8] data-[state=active]:bg-transparent data-[state=active]:text-[#2166e8] data-[state=active]:!shadow-none"
-                >
                   <LockIcon className="mr-1 h-3.5 w-3.5" />
                   私密广场
                 </TabsTrigger>
               )}
               {isAdmin && (
-                <TabsTrigger
+                <TabsTrigger value="builtin" title="内置/功能型智能体（仅管理员可见）">
-                  value="builtin"
-                  title="内置/功能型智能体（仅管理员可见）"
-                  className="h-14 rounded-none border-x-0 border-t-0 border-b-2 border-transparent bg-transparent px-5 text-[15px] shadow-none after:hidden data-[state=active]:border-x-0 data-[state=active]:border-t-0 data-[state=active]:!border-b-[#2166e8] data-[state=active]:bg-transparent data-[state=active]:text-[#2166e8] data-[state=active]:!shadow-none"
-                >
                   <BotIcon className="mr-1 h-3.5 w-3.5" />
                   内置智能体
                 </TabsTrigger>
               )}
             </TabsList>
-            {showSearchBar && (
+            <div className="flex items-center gap-3">
-              <div className="flex flex-wrap items-center justify-end gap-5 pb-2.5">
+              <span className="text-muted-foreground text-sm whitespace-nowrap">
-                <div className="relative w-[350px] max-w-full">
+                共 {activeTotal} 个
-                  <SearchIcon className="pointer-events-none absolute top-1/2 left-3.5 size-[18px] -translate-y-1/2 text-slate-500" />
+              </span>
-                  <Input
+              <ViewModeToggle value={viewMode} onChange={setViewMode} />
-                    value={search}
-                    onChange={(event) => setSearch(event.target.value)}
-                    placeholder="搜索智能体名称或描述"
-                    className="h-12 rounded-xl border-slate-200 bg-white pl-11 text-sm shadow-none placeholder:text-slate-400 focus-visible:border-blue-400 focus-visible:ring-blue-100 dark:border-slate-700 dark:bg-slate-900"
-                  />
-                  {(activeTab === "private" ? isPrivateFetching : mainFetching) && (
-                    <Loader2 className="absolute top-1/2 right-3.5 size-4 -translate-y-1/2 animate-spin text-blue-500" />
-                  )}
-                </div>
-                <Select
-                  value={statusFilter}
-                  onValueChange={(value) => setStatusFilter(value as AgentStatusFilter)}
-                >
-                  <SelectTrigger className="h-12 w-[156px] rounded-xl border-slate-200 px-4 text-sm shadow-none dark:border-slate-700">
-                    <SelectValue />
-                  </SelectTrigger>
-                  <SelectContent position="popper" side="bottom" sideOffset={4}>
-                    <SelectItem value="all">全部状态</SelectItem>
-                    <SelectItem value="published">已发布</SelectItem>
-                    <SelectItem value="draft">未发布</SelectItem>
-                    <SelectItem value="private">私密</SelectItem>
-                    <SelectItem value="builtin">内置</SelectItem>
-                  </SelectContent>
-                </Select>
-                <Select value={sort} onValueChange={(v) => setSort(v as AgentSort)}>
-                  <SelectTrigger
-                    className="h-12 w-[156px] rounded-xl border-slate-200 px-4 text-sm shadow-none dark:border-slate-700"
-                    title="排序"
-                  >
-                    <ArrowDownUpIcon className="mr-1 size-4 text-slate-500" />
-                    <SelectValue />
-                  </SelectTrigger>
-                  <SelectContent position="popper" side="bottom" sideOffset={4}>
-                    <SelectItem value="time_desc">更新时间</SelectItem>
-                    <SelectItem value="time_asc">最早创建</SelectItem>
-                    <SelectItem value="updated_desc">最近更新</SelectItem>
-                    <SelectItem value="updated_asc">最早更新</SelectItem>
-                    <SelectItem value="name_asc">名称 A-Z</SelectItem>
-                    <SelectItem value="name_desc">名称 Z-A</SelectItem>
-                  </SelectContent>
-                </Select>
               {activeTab === "private" && privatePassword && (
                 <Button
                   variant="outline"
@@ -497,16 +432,48 @@ export function AgentGallery() {
                   锁定
                 </Button>
               )}
-              </div>
+            </div>
-            )}
           </div>
+          {showSearchBar && (
+            <TagSearchBar
+              // Remount per tab so the internal keyword input / 展开 state also
+              // resets when the parent-owned filters are cleared on tab switch.
+              key={activeTab}
+              targetType="agent"
+              searching={
+                activeTab === "private" ? isPrivateFetching : mainFetching
+              }
+              onSearchChange={setSearch}
+              tagIds={tagIds}
+              onTagIdsChange={setTagIds}
+              actions={
+                <Select value={sort} onValueChange={(v) => setSort(v as AgentSort)}>
+                  <SelectTrigger
+                    className="h-9 w-full gap-2 px-3 text-xs sm:w-[148px]"
+                    title="排序"
+                  >
+                    <ArrowDownUpIcon className="text-muted-foreground size-3.5" />
+                    <SelectValue />
+                  </SelectTrigger>
+                  <SelectContent position="popper" side="bottom" sideOffset={4}>
+                    <SelectItem value="time_desc">最新创建</SelectItem>
+                    <SelectItem value="time_asc">最早创建</SelectItem>
+                    <SelectItem value="updated_desc">最近更新</SelectItem>
+                    <SelectItem value="updated_asc">最早更新</SelectItem>
+                    <SelectItem value="name_asc">名称 A-Z</SelectItem>
+                    <SelectItem value="name_desc">名称 Z-A</SelectItem>
+                  </SelectContent>
+                </Select>
+              }
+            />
+          )}
           {publisher && (
-            <div className="mt-3 flex items-center gap-2">
+            <div className="flex items-center gap-2">
               <span className="text-muted-foreground text-xs">筛选发布者：</span>
               <button
                 type="button"
                 onClick={() => setPublisher(null)}
-              className="inline-flex items-center gap-1 rounded-full bg-blue-50 px-3 py-1 text-xs font-medium text-blue-700 transition-colors hover:bg-blue-100 dark:bg-blue-500/15 dark:text-blue-300"
+                className="bg-primary/10 text-primary hover:bg-primary/20 inline-flex items-center gap-1 rounded-full px-3 py-1 text-xs font-medium transition-colors"
                 title="点击清除发布者筛选"
               >
                 {publisher.label}
@@ -514,16 +481,13 @@ export function AgentGallery() {
               </button>
             </div>
           )}
-          <div className="py-5 text-[15px] text-slate-600 dark:text-slate-300">
-            共 {activeTotal} 个智能体
-          </div>
         </div>
 
         {squareTabs.map((sq) => (
           <TabsContent
             key={sq.id}
             value={sq.id}
-            className="mt-0 flex-1 overflow-y-auto px-[38px] pb-8"
+            className="flex-1 overflow-y-auto p-6 mt-0"
           >
             {renderListBody({
               list: mainAgents,
@@ -536,7 +500,7 @@ export function AgentGallery() {
           </TabsContent>
         ))}
 
-        <TabsContent value="mine" className="mt-0 flex-1 overflow-y-auto px-[38px] pb-8">
+        <TabsContent value="mine" className="flex-1 overflow-y-auto p-6 mt-0">
           {renderListBody({
             list: mainAgents,
             total: mainTotal,
@@ -549,7 +513,7 @@ export function AgentGallery() {
         </TabsContent>
 
         {isAdmin && (
-          <TabsContent value="builtin" className="mt-0 flex-1 overflow-y-auto px-[38px] pb-8">
+          <TabsContent value="builtin" className="flex-1 overflow-y-auto p-6 mt-0">
             {renderListBody({
               list: mainAgents,
               total: mainTotal,
@@ -564,7 +528,7 @@ export function AgentGallery() {
         {privateFeatureAvailable && (
           <TabsContent
             value="private"
-            className="mt-0 flex-1 overflow-y-auto px-[38px] pb-8"
+            className="flex-1 overflow-y-auto p-6 mt-0"
           >
             {renderPrivateTab()}
           </TabsContent>

frontend-web/src/components/workspace/agents/agent-module-sidebar.tsx

@@ -206,7 +206,7 @@ export function AgentModuleSidebar({
   const renderAgentCard = (agent: Agent, keyPrefix: string) => {
     const href = `${routeBase}/agents/${agent.id}/chats/new`;
     const isActive = agent.id === activeAgentId;
-    const { from, to } = agentColor(agent.id, isDark);
+    const { from, to, foreground } = agentColor(agent.id, theme);
     return (
       <Link
         key={`${keyPrefix}:${agent.id}`}
@@ -236,7 +236,10 @@ export function AgentModuleSidebar({
               isActive &&
               "ring-2 ring-[#83c1ff]/35 shadow-[0_0_18px_rgba(43,143,254,0.45)]",
           )}
-          style={{ backgroundImage: `linear-gradient(135deg, ${from}, ${to})` }}
+          style={{
+            backgroundImage: `linear-gradient(135deg, ${from}, ${to})`,
+            color: foreground,
+          }}
         >
           <Bot className="size-[19px]" />
         </span>

frontend-web/src/components/workspace/agents/agent-selector.tsx

@@ -93,43 +93,47 @@ export function AgentSelector({
   return (
     <>
       <Dialog open={open} onOpenChange={setOpen}>
-        <DialogTrigger asChild>
+        {iconMode ? (
-          {iconMode ? (
+          <Tooltip content={iconTooltipLabel}>
-            <Tooltip content={iconTooltipLabel}>
+            <div>
-              <Button
+              <DialogTrigger asChild>
-                type="button"
+                <Button
-                variant="ghost"
+                  type="button"
-                size="icon"
+                  variant="ghost"
-                disabled={disabled}
+                  size="icon"
-                aria-label={selectedAgent ? `已选择智能体：${triggerLabel}` : "选择智能体"}
+                  disabled={disabled}
-                className={cn(
+                  aria-label={selectedAgent ? `已选择智能体：${triggerLabel}` : "选择智能体"}
-                  "relative size-9 rounded-full text-muted-foreground shadow-none hover:bg-muted/60 hover:text-foreground",
+                  className={cn(
-                  selectedAgent && "text-amber-600 hover:text-amber-700",
+                    "relative size-9 rounded-full text-muted-foreground shadow-none hover:bg-muted/60 hover:text-foreground",
-                  selectedAgent && iconActiveClassName,
+                    selectedAgent && "text-amber-600 hover:text-amber-700",
-                  iconButtonClassName,
+                    selectedAgent && iconActiveClassName,
-                )}
+                    iconButtonClassName,
-              >
+                  )}
-                <BotIcon className="size-4" />
+                >
-                {selectedAgent && (
+                  <BotIcon className="size-4" />
-                  <span
+                  {selectedAgent && (
-                    role="button"
+                    <span
-                    tabIndex={0}
+                      role="button"
-                    aria-label="清除已选 agent"
+                      tabIndex={0}
-                    className="absolute -right-1 -top-1 inline-flex size-4 items-center justify-center rounded-full border bg-background text-foreground shadow-sm hover:bg-muted"
+                      aria-label="清除已选 agent"
-                    onClick={handleClear}
+                      className="absolute -right-1 -top-1 inline-flex size-4 items-center justify-center rounded-full border bg-background text-foreground shadow-sm hover:bg-muted"
-                    onKeyDown={(e) => {
+                      onClick={handleClear}
-                      if (e.key === "Enter" || e.key === " ") {
+                      onKeyDown={(e) => {
-                        e.preventDefault();
+                        if (e.key === "Enter" || e.key === " ") {
-                        onAgentChange(null);
+                          e.preventDefault();
-                      }
+                          onAgentChange(null);
-                    }}
+                        }
-                  >
+                      }}
-                    <XIcon className="size-2.5" />
+                    >
-                  </span>
+                      <XIcon className="size-2.5" />
-                )}
+                    </span>
-              </Button>
+                  )}
-            </Tooltip>
+                </Button>
-          ) : (
+              </DialogTrigger>
+            </div>
+          </Tooltip>
+        ) : (
+          <DialogTrigger asChild>
             <PromptInputButton
               type="button"
               disabled={disabled}
@@ -167,8 +171,8 @@ export function AgentSelector({
                 </span>
               )}
             </PromptInputButton>
-          )}
+          </DialogTrigger>
-        </DialogTrigger>
+        )}
         <DialogContent className="overflow-hidden p-0 sm:max-w-md">
           <DialogTitle className="sr-only">选择 Agent</DialogTitle>
           <Command className="**:data-[slot=command-input-wrapper]:h-auto">

frontend-web/src/components/workspace/agents/skill-transfer-selector.tsx

@@ -45,11 +45,32 @@ function skillLabel(skill: Skill) {
 
 function matchesQuery(skill: Skill, q: string) {
   if (!q) return true;
-  return (
+  const haystack = [
-    skill.name.toLowerCase().includes(q) ||
+    skill.name,
-    (skill.name_zh ?? "").toLowerCase().includes(q) ||
+    skill.name_zh,
-    (skill.description ?? "").toLowerCase().includes(q)
+    skill.description,
-  );
+    skill.detail,
+    skill.category,
+    skill.license,
+    skill.source,
+    skill.state,
+    skill.owner_username,
+    skill.created_at,
+    skill.last_activity_at,
+    skill.use_count != null ? `使用 ${skill.use_count}` : null,
+    skill.view_count != null ? `查看 ${skill.view_count}` : null,
+    skill.patch_count != null ? `变迁 ${skill.patch_count}` : null,
+    ...(skill.tags ?? []).flatMap((tag) => [
+      tag.name,
+      tag.description,
+      tag.color,
+      tag.usage_count != null ? `标签使用 ${tag.usage_count}` : null,
+    ]),
+  ]
+    .filter((value): value is string => typeof value === "string" && value.length > 0)
+    .join(" ")
+    .toLowerCase();
+  return haystack.includes(q);
 }
 
 export function SkillTransferSelector({
@@ -159,7 +180,7 @@ export function SkillTransferSelector({
         <div className="relative flex-1">
           <SearchIcon className="text-muted-foreground absolute left-2 top-1/2 size-3.5 -translate-y-1/2" />
           <Input
-            placeholder="搜索全部技能(中英文名称、描述)…"
+            placeholder="搜索技能名称、描述、分类、标签、变迁..."
             value={search}
             onChange={(e) => {
               setSearch(e.currentTarget.value);
@@ -239,7 +260,7 @@ export function SkillTransferSelector({
       {/* Two-column transfer panes */}
       <div className="grid grid-cols-2 gap-3">
         <SkillPane
-          title="可用技能"
+          title="未勾选技能"
           count={availableSkills.length}
           items={availableView}
           variant="available"
@@ -248,10 +269,10 @@ export function SkillTransferSelector({
           onPageChange={setAvailablePage}
           onPick={add}
           onViewDetail={onViewDetail}
-          emptyHint={query || category !== ALL_CATEGORIES ? "没有匹配的技能" : "已全部启用"}
+          emptyHint={query || category !== ALL_CATEGORIES ? "没有匹配的技能" : "已全部勾选"}
         />
         <SkillPane
-          title="已启用技能"
+          title="已勾选技能"
           count={selectedSkills.length}
           items={selectedView}
           variant="selected"
@@ -260,7 +281,7 @@ export function SkillTransferSelector({
           onPageChange={setSelectedPage}
           onPick={remove}
           onViewDetail={onViewDetail}
-          emptyHint={query ? "没有匹配的已选技能" : "尚未启用任何技能"}
+          emptyHint={query ? "没有匹配的已选技能" : "尚未勾选任何技能"}
         />
       </div>
     </div>

frontend-web/src/components/workspace/appearance-controls.tsx

@@ -1,7 +1,7 @@
 "use client";
 
 import { Check, ExternalLink, LayoutIcon, PanelLeftIcon, Shirt } from "lucide-react";
-import { useEffect, useRef, useState } from "react";
+import { useEffect, useMemo, useRef, useState } from "react";
 import { useNavigate } from "react-router-dom";
 
 import { Button } from "@/components/ui/button";
@@ -15,6 +15,8 @@ import {
 } from "@/components/ui/dropdown-menu";
 import { useTheme, type ThemeType } from "@/contexts/ThemeContext";
 import { useAppearanceSettings, useLayoutMode } from "@/core/system-settings/hooks";
+import { isHideChromeActive } from "@/core/embed/embed-session";
+import { env } from "@/env";
 import { cn } from "@/lib/utils";
 import { buildLightAppUrl } from "@/strategy-components/lib/light-app";
 
@@ -26,10 +28,13 @@ import { buildLightAppUrl } from "@/strategy-components/lib/light-app";
  */
 export type AppearanceControlTone = "banner-dark" | "banner-light" | "content";
 
-// 换肤色板：红色=红白主题(light)，蓝色=浅蓝主题(lightblue)，深蓝色=深色主题(dark)
+// 换肤色板：红色=红白主题(light)，蓝色=浅蓝主题(lightblue)，冰川蓝=柔和浅蓝主题(iceblue)，浅黄色=柔和黄主题(lightyellow)，深蓝色=深色主题(dark)
 export const THEME_SWATCHES: { id: ThemeType; label: string; color: string }[] = [
   { id: "light", label: "红色", color: "#cf1322" },
+  { id: "lightgreen", label: "绿色", color: "#07c05f" },
   { id: "lightblue", label: "蓝色", color: "#0062d9" },
+  { id: "iceblue", label: "冰川蓝", color: "#9BCEF1" },
+  { id: "lightyellow", label: "浅黄色", color: "#F3FBD9" },
   { id: "dark", label: "深蓝色", color: "#002466" },
 ];
 
@@ -79,8 +84,23 @@ export function CompactShortcutButtons({ tone }: { tone: AppearanceControlTone }
 
 export function ThemeSwitcher({ tone }: { tone: AppearanceControlTone }) {
   const { theme, setTheme } = useTheme();
+  const { data: appearance } = useAppearanceSettings();
   const [open, setOpen] = useState(false);
   const closeTimer = useRef<ReturnType<typeof setTimeout> | null>(null);
+  const swatches = useMemo(
+    () => [
+      ...THEME_SWATCHES,
+      ...(appearance?.custom_themes ?? [])
+        .filter((preset) => preset.enabled)
+        .sort((a, b) => a.sort_order - b.sort_order)
+        .map((preset) => ({
+          id: preset.id as ThemeType,
+          label: preset.name,
+          color: preset.primary,
+        })),
+    ],
+    [appearance?.custom_themes],
+  );
 
   const cancelClose = () => {
     if (closeTimer.current) {
@@ -95,6 +115,8 @@ export function ThemeSwitcher({ tone }: { tone: AppearanceControlTone }) {
 
   useEffect(() => () => cancelClose(), []);
 
+  if (env.FORCE_COLLAPSED_SIDEBAR || isHideChromeActive()) return null;
+
   return (
     <div
       className="relative"
@@ -117,9 +139,9 @@ export function ThemeSwitcher({ tone }: { tone: AppearanceControlTone }) {
       </Button>
       {open ? (
         <div className="absolute top-full left-1/2 z-50 -translate-x-1/2 pt-2">
-          <div className="relative flex items-center gap-2 rounded-lg border border-black/5 bg-white px-2.5 py-1.5 shadow-lg">
+          <div className="relative flex max-w-64 flex-wrap items-center justify-center gap-2 rounded-lg border border-border bg-popover px-2.5 py-1.5 shadow-lg">
-            <div className="absolute -top-1 left-1/2 size-2 -translate-x-1/2 rotate-45 rounded-[1px] border-t border-l border-black/5 bg-white" />
+            <div className="absolute -top-1 left-1/2 size-2 -translate-x-1/2 rotate-45 rounded-[1px] border-t border-l border-border bg-popover" />
-            {THEME_SWATCHES.map((swatch) => {
+            {swatches.map((swatch) => {
               const active = theme === swatch.id;
               return (
                 <button
@@ -185,6 +207,8 @@ export function LayoutModeSwitcher({
   const current = mode ?? fallback;
   const TriggerIcon = current === "full" ? PanelLeftIcon : LayoutIcon;
 
+  if (env.FORCE_COLLAPSED_SIDEBAR || isHideChromeActive()) return null;
+
   return (
     <DropdownMenu>
       <DropdownMenuTrigger asChild>

frontend-web/src/components/workspace/artifacts/artifact-file-detail.tsx

@@ -126,6 +126,7 @@ export function ArtifactFileDetail({
   onClose,
   allowVirtualMarkdownEdit = false,
   disableDesensitize = false,
+  hideFileName = false,
 }: {
   className?: string;
   filepath: string;
@@ -144,6 +145,7 @@ export function ArtifactFileDetail({
    * 默认 false，沿用全局脱敏。
    */
   disableDesensitize?: boolean;
+  hideFileName?: boolean;
 }) {
   const { t } = useI18n();
   const { artifacts, setOpen, select } = useArtifacts();
@@ -224,7 +226,8 @@ export function ArtifactFileDetail({
   const [hasLocalEdits, setHasLocalEdits] = useState(false);
   const updateArtifact = useUpdateArtifactContent();
   const displayContent = canEditArtifact ? draftContent : (content ?? "");
-  const isHtmlStreaming = language === "html" && thread.isLoading;
+  const isAutoPreviewLanguage = language === "html" || language === "markdown";
+  const isPreviewStreaming = isAutoPreviewLanguage && thread.isLoading;
   const hasMultipleArtifacts = (artifacts?.length ?? 0) > 1;
   const fileTypeLabel = useMemo(() => {
     if (isImageFile(filepath)) return "IMG";
@@ -268,23 +271,30 @@ export function ArtifactFileDetail({
     setAllowAutoViewSwitch(true);
     setAutoScrollEnabled(true);
     setShowResumeAutoScroll(false);
+    setShowPreviewSwitchPulse(false);
+  }, [filepathFromProps]);
+
+  useEffect(() => {
+    if (isPreviewStreaming) {
+      setViewMode("code");
+      return;
+    }
 
     if (language === "html") {
       setViewMode(thread.isLoading ? "code" : "preview");
       return;
     }
 
-    // md/mermaid 默认预览（AI 写作视图作为可选切换项，由用户手动进入）。
     if (isSupportPreview) {
       setViewMode("preview");
       return;
     }
 
     setViewMode("code");
-  }, [filepathFromProps, isSupportPreview, language, thread.isLoading]);
+  }, [isPreviewStreaming, isSupportPreview, language, thread.isLoading]);
 
   useEffect(() => {
-    if (!allowAutoViewSwitch || language !== "html") {
+    if (!allowAutoViewSwitch || !isAutoPreviewLanguage) {
       return;
     }
 
@@ -300,7 +310,7 @@ export function ArtifactFileDetail({
     }, 1400);
 
     return () => window.clearTimeout(timeoutId);
-  }, [allowAutoViewSwitch, language, thread.isLoading]);
+  }, [allowAutoViewSwitch, isAutoPreviewLanguage, isSupportPreview, thread.isLoading]);
 
   const scrollArtifactToBottom = useCallback(
     (behavior: ScrollBehavior = "auto") => {
@@ -583,6 +593,7 @@ export function ArtifactFileDetail({
             <span className="bg-background text-muted-foreground inline-flex h-7 shrink-0 items-center rounded-full border border-black/6 px-2.5 text-[10px] font-semibold tracking-[0.16em] dark:border-white/8">
               {fileTypeLabel}
             </span>
+            {!hideFileName && (
             <ArtifactTitle className="min-w-0">
               {/* markdown：隐藏文件名（仅留 MD 徽标），把横向空间让给工具栏，避免窄面板下
                   工具栏换行错位；多文件仍保留切换下拉（靠它切文件）。文件名仍可在下载/另存为时取到。 */}
@@ -607,6 +618,7 @@ export function ArtifactFileDetail({
                 <div className="truncate px-3">{getFileName(filepath)}</div>
               )}
             </ArtifactTitle>
+            )}
           </div>
         </div>
         <div className="flex w-full items-center justify-center md:w-auto md:flex-1">
@@ -652,7 +664,7 @@ export function ArtifactFileDetail({
                   <EyeIcon />
                 </ToggleGroupItem>
               </ToggleGroup>
-              {isHtmlStreaming && (
+              {isPreviewStreaming && (
                 <div className="animate-[sandbox-preview-badge_1.4s_ease-in-out_infinite] text-muted-foreground bg-muted/80 inline-flex items-center rounded-full border px-2.5 py-1 text-[11px]">
                   <span className="bg-primary mr-2 size-1.5 animate-pulse rounded-full" />
                   正在生成，完成后自动预览

frontend-web/src/components/workspace/artifacts/artifact-file-list.tsx

@@ -27,10 +27,12 @@ export function ArtifactFileList({
   className,
   files,
   threadId,
+  onOpenArtifact,
 }: {
   className?: string;
   files: string[];
   threadId: string;
+  onOpenArtifact?: (filepath: string) => void;
 }) {
   const { t } = useI18n();
   const { isMock, publicShareCode } = useThread();
@@ -40,10 +42,14 @@ export function ArtifactFileList({
 
   const handleClick = useCallback(
     (filepath: string) => {
+      if (onOpenArtifact) {
+        onOpenArtifact(filepath);
+        return;
+      }
       selectArtifact(filepath);
       setOpen(true);
     },
-    [selectArtifact, setOpen],
+    [onOpenArtifact, selectArtifact, setOpen],
   );
 
   const handleInstallSkill = useCallback(

frontend-web/src/components/workspace/cm-chat-sidebar.tsx

@@ -1,204 +0,0 @@
-"use client";
-
-import {
-  BookOpenCheck,
-  Brain,
-  CalendarClock,
-  MessageSquare,
-  MessageSquarePlus,
-  PanelLeftClose,
-  PenLine,
-  Settings,
-  Sparkles,
-  UsersRound,
-} from "lucide-react";
-import Link from "next/link";
-import { usePathname } from "next/navigation";
-import type { MouseEvent } from "react";
-import { useNavigate } from "react-router-dom";
-
-import { cn } from "@/lib/utils";
-
-import { AgentBrandIcon } from "./agents/agent-brand-icon";
-import { RecentChatList } from "./recent-chat-list";
-import { WorkspaceNavMenu } from "./workspace-nav-menu";
-
-const NEW_CHAT_PATH = "/page/workspace/chats/new";
-
-type NavItem = {
-  label: string;
-  href: string;
-  icon: typeof MessageSquare;
-  match: string;
-};
-
-const NAV_ITEMS: NavItem[] = [
-  { label: "新建对话", href: NEW_CHAT_PATH, icon: MessageSquarePlus, match: NEW_CHAT_PATH },
-  { label: "对话", href: "/page/workspace/chats", icon: MessageSquare, match: "/page/workspace/chats" },
-  { label: "智能体", href: "/page/workspace/agents", icon: Sparkles, match: "/page/workspace/agents" },
-  { label: "技能", href: "/page/workspace/skills", icon: Sparkles, match: "/page/workspace/skills" },
-  { label: "记忆", href: "/page/workspace/memory", icon: Brain, match: "/page/workspace/memory" },
-  { label: "AI 写作", href: "/page/workspace/ai-writing", icon: PenLine, match: "/page/workspace/ai-writing" },
-  {
-    label: "多智能体规划",
-    href: "/page/workspace/roundtable/planning",
-    icon: UsersRound,
-    match: "/page/workspace/roundtable",
-  },
-  {
-    label: "定时任务",
-    href: "/page/workspace/scheduled/tasks",
-    icon: CalendarClock,
-    match: "/page/workspace/scheduled",
-  },
-  { label: "问答梳理", href: "/page/workspace/knowledge", icon: BookOpenCheck, match: "/page/workspace/knowledge" },
-] as const;
-
-export function CmChatSidebar({
-  onCollapse,
-  collapsed = false,
-}: {
-  onCollapse?: () => void;
-  collapsed?: boolean;
-}) {
-  const pathname = usePathname();
-  const navigate = useNavigate();
-
-  const handleNewChat = (event: MouseEvent<HTMLAnchorElement>) => {
-    if (event.metaKey || event.ctrlKey || event.shiftKey || event.button === 1) return;
-    event.preventDefault();
-    navigate(NEW_CHAT_PATH, { replace: true, state: { resetAt: Date.now() } });
-  };
-
-  if (collapsed) {
-    return (
-      <aside className="flex h-full min-h-0 w-14 flex-col border-r border-slate-200/80 bg-white text-slate-700 dark:border-slate-800 dark:bg-slate-950 dark:text-slate-200">
-        <button
-          type="button"
-          onClick={onCollapse}
-          aria-label="展开侧边栏"
-          title="展开侧边栏"
-          className="mx-auto mt-2 flex size-11 shrink-0 items-center justify-center rounded-xl transition-colors hover:bg-slate-100 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-blue-500/40 dark:hover:bg-slate-900"
-        >
-          <img
-            src="/cm-assistant-logo.png"
-            alt="CM 助手"
-            className="size-10 object-contain"
-          />
-        </button>
-        <div className="mx-2 mt-2 h-px shrink-0 bg-slate-200/80 dark:bg-slate-800" />
-
-        <nav className="flex shrink-0 flex-col items-center gap-1 px-2 py-3" aria-label="工作台导航">
-          {NAV_ITEMS.map((item) => {
-            const active = item.href === NEW_CHAT_PATH
-              ? pathname === NEW_CHAT_PATH
-              : item.href === "/page/workspace/chats"
-                ? pathname.startsWith(item.match) && pathname !== NEW_CHAT_PATH
-                : pathname.startsWith(item.match);
-            const Icon = item.icon;
-            return (
-              <Link
-                key={item.href}
-                href={item.href}
-                onClick={item.href === NEW_CHAT_PATH ? handleNewChat : undefined}
-                aria-current={active ? "page" : undefined}
-                aria-label={item.label}
-                title={item.label}
-                className={cn(
-                  "flex size-10 items-center justify-center rounded-xl transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-blue-500/40",
-                  active
-                    ? "bg-[#edf4ff] text-[#165ee8] dark:bg-blue-500/15 dark:text-blue-300"
-                    : "text-slate-600 hover:bg-slate-100 hover:text-slate-950 dark:text-slate-300 dark:hover:bg-slate-900 dark:hover:text-white",
-                )}
-              >
-                {item.href === "/page/workspace/agents" ? (
-                  <AgentBrandIcon size="nav" />
-                ) : (
-                  <Icon className="size-[19px]" strokeWidth={1.8} />
-                )}
-                <span className="sr-only">{item.label}</span>
-              </Link>
-            );
-          })}
-        </nav>
-
-        <div className="mt-auto flex shrink-0 justify-center border-t border-slate-200/80 py-3 dark:border-slate-800">
-          <Link
-            href="/page/workspace/settings"
-            aria-label="设置和更多"
-            title="设置和更多"
-            className="flex size-10 items-center justify-center rounded-xl text-slate-600 transition-colors hover:bg-slate-100 hover:text-slate-950 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-blue-500/40 dark:text-slate-300 dark:hover:bg-slate-900 dark:hover:text-white"
-          >
-            <Settings className="size-[19px]" strokeWidth={1.8} />
-          </Link>
-        </div>
-      </aside>
-    );
-  }
-
-  return (
-    <div className="flex h-full min-h-0 flex-col overflow-hidden border-r border-slate-200/80 bg-white text-slate-900 dark:border-slate-800 dark:bg-slate-950 dark:text-slate-100">
-      <div className="flex shrink-0 items-center gap-2 px-6 pt-4 pb-3">
-        <Link href={NEW_CHAT_PATH} className="flex min-w-0 flex-1 items-center gap-3.5 outline-none focus-visible:ring-2 focus-visible:ring-blue-500/40">
-          <img
-            src="/cm-assistant-logo.png"
-            alt="CM 助手"
-            className="size-10 shrink-0 object-contain"
-          />
-          <span className="truncate text-[20px] font-semibold tracking-[-0.025em]">CM 助手</span>
-        </Link>
-        <button
-          type="button"
-          onClick={onCollapse}
-          aria-label="收起侧边栏"
-          title="收起侧边栏"
-          className="flex size-8 shrink-0 items-center justify-center rounded-md text-slate-500 transition-colors hover:bg-slate-100 hover:text-slate-900 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-blue-500/40 dark:hover:bg-slate-900 dark:hover:text-white"
-        >
-          <PanelLeftClose className="size-[18px]" strokeWidth={1.8} />
-        </button>
-      </div>
-
-      <nav className="shrink-0 px-4 pt-1" aria-label="工作台导航">
-        <div className="space-y-1">
-          {NAV_ITEMS.map((item) => {
-            const active = item.href === NEW_CHAT_PATH
-              ? pathname === NEW_CHAT_PATH
-              : item.href === "/page/workspace/chats"
-                ? pathname.startsWith(item.match) && pathname !== NEW_CHAT_PATH
-                : pathname.startsWith(item.match);
-            const Icon = item.icon;
-            return (
-              <Link
-                key={item.href}
-                href={item.href}
-                onClick={item.href === NEW_CHAT_PATH ? handleNewChat : undefined}
-                aria-current={active ? "page" : undefined}
-                className={cn(
-                  "flex h-11 items-center gap-3 rounded-xl px-4 text-[14px] font-medium transition-colors",
-                  active
-                    ? "bg-[#edf4ff] text-[#165ee8] dark:bg-blue-500/15 dark:text-blue-300"
-                    : "text-slate-600 hover:bg-slate-100 hover:text-slate-950 dark:text-slate-300 dark:hover:bg-slate-900 dark:hover:text-white",
-                )}
-              >
-                {item.href === "/page/workspace/agents" ? (
-                  <AgentBrandIcon size="nav" />
-                ) : (
-                  <Icon className="size-[18px] shrink-0" strokeWidth={1.8} />
-                )}
-                <span>{item.label}</span>
-              </Link>
-            );
-          })}
-        </div>
-      </nav>
-
-      <div className="min-h-0 flex-1 overflow-y-auto px-1">
-        <RecentChatList compact limit={5} moreHref="/page/workspace/chats" />
-      </div>
-
-      <div className="shrink-0 border-t border-slate-200/80 px-3 py-3 dark:border-slate-800">
-        <WorkspaceNavMenu />
-      </div>
-    </div>
-  );
-}

frontend-web/src/components/workspace/compact-welcome.tsx

@@ -1,6 +1,12 @@
 "use client";
 
+import { useState } from "react";
+
+import { useTheme } from "@/contexts/ThemeContext";
+import { getWelcomeBrandAsset } from "@/core/branding/brand-assets";
+import { readRuntimeFlag } from "@/env";
 import { cn } from "@/lib/utils";
+import { useDisplayDesensitizer } from "@/core/sensitive-words/use-display-desensitizer";
 
 /**
  * 紧凑模式（正常 App）新对话落地页的品牌欢迎块 —— 按 CM-assistant 参考图重画。
@@ -8,18 +14,63 @@ import { cn } from "@/lib/utils";
  * 非紧凑模式仍用 <Welcome/>，本组件不参与。
  */
 export function CompactWelcome({ className }: { className?: string }) {
+  const desensitizeText = useDisplayDesensitizer();
+  const { theme } = useTheme();
+  const brandTheme = theme;
+  const welcomeLogo = getWelcomeBrandAsset(brandTheme);
+  const [failedWelcomeLogo, setFailedWelcomeLogo] = useState<string | null>(null);
+  const shouldShowWelcomeLogo =
+    Boolean(welcomeLogo) && failedWelcomeLogo !== welcomeLogo;
+  const isWelcomeLogoVisible = readRuntimeFlag("VITE_WELCOME_LOGO_VISIBLE");
+
   return (
     <div
       className={cn(
-        "mx-auto flex w-full flex-col items-center justify-center text-center",
+        "mx-auto flex w-full flex-col items-center justify-center text-center select-none",
         className,
       )}
     >
-      <h1 className="flex items-center justify-center text-[34px] font-semibold tracking-[-0.035em] text-slate-950 dark:text-slate-50">
+      {/* CM logo：浅底圆环 + 主色渐变圆角方块 */}
-        你好，欢迎使用 CM 助手
+      {/* Controlled by VITE_WELCOME_LOGO_VISIBLE in runtime-config.js. */}
+      {isWelcomeLogoVisible && (
+      <div
+        className="mb-3.5 inline-flex items-center justify-center rounded-full p-3"
+        style={{
+          backgroundColor:
+            "rgb(var(--legacy-workspace-brand-rgb) / 5%)",
+          border:
+            "1px solid rgb(var(--legacy-workspace-brand-rgb) / 12%)",
+        }}
+      >
+        {shouldShowWelcomeLogo && welcomeLogo ? (
+          <img
+            src={welcomeLogo}
+            alt=""
+            aria-hidden="true"
+            className="size-16 object-contain"
+            onError={() => setFailedWelcomeLogo(welcomeLogo)}
+          />
+        ) : (
+          <div
+            className="flex size-14 items-center justify-center rounded-2xl shadow-md"
+            style={{
+              backgroundImage:
+                "linear-gradient(to top right, var(--workspace-brand), var(--brand-200))",
+            }}
+          >
+            <span className="text-2xl font-black tracking-wide text-white italic">
+              {desensitizeText("CM")}
+            </span>
+          </div>
+        )}
+      </div>
+      )}
+
+      <h1 className="flex items-center justify-center text-2xl font-bold tracking-tight text-foreground/90">
+        {desensitizeText("欢迎使用CM助手")}
       </h1>
-      <p className="mx-auto mt-2.5 max-w-xl text-[15px] leading-6 text-slate-500 dark:text-slate-400">
+      <p className="text-muted-foreground mx-auto mt-2 max-w-sm text-xs leading-relaxed">
-        我可以帮你写作、问答、分析和规划各类内容，让工作更高效
+        基于先进深度推理模型，为您提供高效的市场分析、专业报告撰写、调研设计与协同脑暴支持。
       </p>
     </div>
   );

frontend-web/src/components/workspace/custom-prompt-menu.tsx

@@ -46,12 +46,10 @@ export function CustomPromptBar({
   onInsert,
   className,
   currentAgentId,
-  compact = false,
 }: {
   onInsert: (content: string) => void;
   className?: string;
   currentAgentId?: string | null;
-  compact?: boolean;
 }) {
   const allPrompts = useCustomPrompts();
   const prompts = allPrompts.filter(
@@ -83,13 +81,7 @@ export function CustomPromptBar({
 
   return (
     <>
-      <div
+      <div className={cn("flex min-w-0 items-center gap-1", className)}>
-        className={cn(
-          "flex min-w-0 items-center gap-1",
-          compact && "min-h-9 justify-end",
-          className,
-        )}
-      >
         {prompts.length > 0 && (
           <>
             {overflowing && (
@@ -119,7 +111,6 @@ export function CustomPromptBar({
                     title={prompt.content}
                     className={cn(
                       "border-border/60 bg-muted/40 text-foreground/80 hover:bg-muted hover:text-foreground hover:border-border max-w-[200px] shrink-0 truncate rounded-full border px-3 py-1 text-xs font-medium shadow-sm transition-colors",
-                      compact && "border-slate-200 bg-white px-3.5 py-1.5 text-[12px] text-slate-600 shadow-none hover:border-blue-200 hover:bg-blue-50/60 hover:text-blue-700",
                       "dark:border-slate-600/70 dark:bg-slate-700/40 dark:text-slate-200 dark:hover:bg-slate-700",
                     )}
                   >
@@ -148,11 +139,7 @@ export function CustomPromptBar({
           type="button"
           variant="ghost"
           size="icon"
-          className={cn(
+          className="text-muted-foreground hover:text-foreground hover:bg-muted/70 h-7 w-7 shrink-0 rounded-full"
-            "text-muted-foreground hover:text-foreground hover:bg-muted/70 h-7 w-7 shrink-0 rounded-full",
-            compact &&
-              "h-9 w-9 rounded-xl border border-slate-200 bg-white text-slate-600 shadow-[0_6px_18px_-14px_rgba(15,23,42,0.4)] hover:border-blue-200 hover:bg-blue-50 hover:text-blue-700 dark:border-slate-700 dark:bg-slate-900",
-          )}
           title="管理常用提示词"
           aria-label="管理常用提示词"
           onClick={() => setManageOpen(true)}

frontend-web/src/components/workspace/general-qa-sidebar.tsx

@@ -318,7 +318,7 @@ export function GeneralQaSidebar() {
           onClick={handleNewChatClick}
           style={{ borderColor: "var(--primary)", color: "var(--primary)" }}
           className={cn(
-            "flex h-10 min-w-0 flex-1 items-center justify-center gap-1.5 rounded-[5px] text-[14px] font-semibold transition-colors",
+            "gq-new-chat-button flex h-10 min-w-0 flex-1 items-center justify-center gap-1.5 rounded-[5px] text-[14px] font-semibold transition-colors",
             "border border-solid",
             "bg-[rgb(var(--legacy-primary-rgb)/14%)] hover:bg-[rgb(var(--legacy-primary-rgb)/24%)]",
           )}
@@ -342,7 +342,7 @@ export function GeneralQaSidebar() {
               <div className="mt-1 flex flex-col gap-1">
                 {frequent.map((agent) => {
                   const isActive = activeAgentId === agent.id;
-                  const { from, to } = agentColor(agent.id, isDark);
+                  const { from, to, foreground } = agentColor(agent.id, theme);
                   return (
                     <button
                       key={agent.id}
@@ -366,7 +366,10 @@ export function GeneralQaSidebar() {
                             isActive &&
                             "ring-2 ring-[#83c1ff]/35 shadow-[0_0_18px_rgba(43,143,254,0.45)]",
                         )}
-                        style={{ backgroundImage: `linear-gradient(135deg, ${from}, ${to})` }}
+                        style={{
+                          backgroundImage: `linear-gradient(135deg, ${from}, ${to})`,
+                          color: foreground,
+                        }}
                       >
                         <Bot className="size-[19px]" />
                       </span>
@@ -464,9 +467,9 @@ export function GeneralQaSidebar() {
                         <Link
                           href={href}
                           className={cn(
-                            "relative flex h-9 min-w-0 flex-1 items-center gap-2 rounded-lg px-2.5 text-[13px] transition-colors",
+                            "gq-history-item relative flex h-9 min-w-0 flex-1 items-center gap-2 rounded-lg px-2.5 text-[13px] transition-colors",
                             isActive
-                              ? "border border-primary/40 bg-primary/5 font-medium text-primary"
+                              ? "gq-history-item--active border border-primary/40 bg-primary/5 font-medium text-primary"
                               : "text-muted-foreground hover:bg-accent/60 hover:text-foreground",
                           )}
                         >

frontend-web/src/components/workspace/input-box.tsx

@@ -2,18 +2,14 @@
 
 import type { ChatStatus } from "ai";
 import {
-  BarChart3Icon,
   BrainCircuitIcon,
   BookMarkedIcon,
   CheckIcon,
-  ClipboardCheckIcon,
   FileTextIcon,
   GraduationCapIcon,
   LightbulbIcon,
-  MessageCircleQuestionIcon,
   PaperclipIcon,
   PlusIcon,
-  RefreshCwIcon,
   ShrinkIcon,
   SparklesIcon,
   RocketIcon,
@@ -108,57 +104,6 @@ import { Tooltip } from "./tooltip";
 
 type InputMode = "flash" | "thinking" | "pro" | "ultra";
 
-const COMPACT_QUICK_STARTS = [
-  {
-    id: "report",
-    title: "撰写报告",
-    content: "请帮我撰写一份结构清晰的专业报告，先向我确认主题、受众和篇幅要求。",
-    icon: FileTextIcon,
-  },
-  {
-    id: "knowledge",
-    title: "知识问答",
-    content: "请基于已有资料回答我的问题，并明确区分已知事实、推断和需要补充的信息。",
-    icon: MessageCircleQuestionIcon,
-  },
-  {
-    id: "planning",
-    title: "任务规划",
-    content: "请把我的目标拆解为可执行的任务计划，列出优先级、里程碑和风险。",
-    icon: ClipboardCheckIcon,
-  },
-  {
-    id: "analysis",
-    title: "数据分析",
-    content: "请帮我分析数据中的关键趋势、异常和可能原因，并给出下一步验证建议。",
-    icon: BarChart3Icon,
-  },
-  {
-    id: "solution",
-    title: "方案策划",
-    content: "请围绕我的目标设计一套完整方案，包含背景、目标、实施步骤、资源需求和风险预案。",
-    icon: LightbulbIcon,
-  },
-  {
-    id: "summary",
-    title: "内容总结",
-    content: "请提炼我提供内容的核心观点、关键结论和待办事项，并按重要程度整理。",
-    icon: BookMarkedIcon,
-  },
-  {
-    id: "research",
-    title: "调研提纲",
-    content: "请根据我的调研主题生成一份结构完整的调研提纲，覆盖对象、问题、方法和输出形式。",
-    icon: GraduationCapIcon,
-  },
-  {
-    id: "polish",
-    title: "文案润色",
-    content: "请在不改变原意的前提下润色我提供的内容，使表达更清晰、专业、简洁。",
-    icon: SparklesIcon,
-  },
-] as const;
-
 
 function getResolvedMode(
   mode: InputMode | undefined,
@@ -266,7 +211,6 @@ export function InputBox({
   const wasStreamingRef = useRef(false);
 
   const [confirmOpen, setConfirmOpen] = useState(false);
-  const [compactPromptOrder, setCompactPromptOrder] = useState(0);
   const [pendingSuggestion, setPendingSuggestion] = useState<string | null>(
     null,
   );
@@ -277,29 +221,6 @@ export function InputBox({
     !hideAdminRecommendedQuestions &&
     !userPreferences.hide_admin_prompt_prefix &&
     recommendedQuestions.length > 0;
-  const compactQuickStarts = useMemo(() => {
-    if (!hideAdminRecommendedQuestions && recommendedQuestions.length > 0) {
-      return recommendedQuestions.map((configured, index) => {
-        const fallback =
-          COMPACT_QUICK_STARTS[index % COMPACT_QUICK_STARTS.length]!;
-        return {
-          ...fallback,
-          id: configured.id,
-          title: desensitize(configured.title) || `提示词 ${index + 1}`,
-          content: configured.content || fallback.content,
-        };
-      });
-    }
-    return [...COMPACT_QUICK_STARTS];
-  }, [hideAdminRecommendedQuestions, recommendedQuestions]);
-  const orderedCompactQuickStarts = useMemo(() => {
-    if (compactQuickStarts.length < 2) return compactQuickStarts;
-    const offset = compactPromptOrder % compactQuickStarts.length;
-    return [
-      ...compactQuickStarts.slice(offset),
-      ...compactQuickStarts.slice(0, offset),
-    ];
-  }, [compactPromptOrder, compactQuickStarts]);
 
   useEffect(() => {
     if (models.length === 0) {
@@ -335,7 +256,6 @@ export function InputBox({
     () => selectedModel?.supports_thinking ?? false,
     [selectedModel],
   );
-  const effectiveMode = getResolvedMode(context.mode, supportThinking);
 
   const supportReasoningEffort = useMemo(
     () => selectedModel?.supports_reasoning_effort ?? false,
@@ -609,68 +529,14 @@ export function InputBox({
   }, [context.model_name, disabled, isMock, status, thread.messages, threadId]);
 
   return (
-    <div
+    <div ref={promptRootRef} className="relative flex flex-col gap-6">
-      ref={promptRootRef}
-      className={cn(
-        "relative flex flex-col",
-        compact ? "gap-[clamp(32px,6vh,58px)]" : "gap-6",
-      )}
-    >
       {extraHeader && (
         <div className="flex items-center justify-center">
           {extraHeader}
         </div>
       )}
 
-      {isNewThread && searchParams.get("mode") !== "skill" && compact && (
+      {isNewThread && searchParams.get("mode") !== "skill" && showAdminRecommendedQuestions && (
-        <section className="px-2" aria-labelledby="recommended-prompts-title">
-          <div className="mb-3 flex items-center justify-center gap-1.5">
-            <h2
-              id="recommended-prompts-title"
-              className="text-[14px] font-normal text-slate-400 dark:text-slate-500"
-            >
-              你可以这样问我
-            </h2>
-            <button
-              type="button"
-              data-prompt-order-refresh="true"
-              title="调整提示词顺序"
-              aria-label="调整提示词顺序"
-              onClick={() => setCompactPromptOrder((current) => current + 1)}
-              className="flex size-7 items-center justify-center rounded-full text-slate-400 transition-colors hover:bg-slate-100 hover:text-blue-600 focus-visible:outline-none focus-visible:ring-4 focus-visible:ring-blue-500/15 dark:hover:bg-slate-800 dark:hover:text-blue-300"
-            >
-              <RefreshCwIcon className="size-3.5" strokeWidth={1.8} />
-            </button>
-          </div>
-          <div className="mx-auto flex max-w-[900px] flex-wrap justify-center gap-x-3 gap-y-3">
-            {orderedCompactQuickStarts.map((item) => {
-              return (
-                <button
-                  key={item.id}
-                  type="button"
-                  data-quick-prompt={item.id}
-                  title={item.content}
-                  className="inline-flex min-h-11 max-w-full items-center justify-center rounded-xl border border-[#e5e7eb] bg-white px-4 py-2 text-center text-[14px] font-normal leading-5 text-slate-700 shadow-[0_2px_6px_rgba(15,23,42,0.025)] transition-[background-color,border-color,box-shadow] hover:border-slate-300 hover:bg-slate-50 hover:text-slate-900 hover:shadow-[0_4px_10px_rgba(15,23,42,0.04)] focus-visible:outline-none focus-visible:ring-4 focus-visible:ring-blue-500/15 dark:border-slate-700 dark:bg-slate-900 dark:text-slate-200 dark:hover:border-slate-600 dark:hover:bg-slate-800"
-                  onClick={() => {
-                    textInput.setInput(item.content);
-                    requestAnimationFrame(() =>
-                      document
-                        .querySelector<HTMLTextAreaElement>(
-                          "textarea[name='message']",
-                        )
-                        ?.focus(),
-                    );
-                  }}
-                >
-                  <span className="max-w-full whitespace-normal">{item.title}</span>
-                </button>
-              );
-            })}
-          </div>
-        </section>
-      )}
-
-      {isNewThread && searchParams.get("mode") !== "skill" && !compact && showAdminRecommendedQuestions && (
         <div className="flex flex-wrap justify-center gap-2.5 px-4 mb-[10px]">
           {recommendedQuestions.map((q) => (
             <button
@@ -723,8 +589,7 @@ export function InputBox({
       <div className="flex flex-col gap-1.5">
       {isNewThread && (
         <CustomPromptBar
-          compact={compact}
+          className="px-1"
-          className={cn(compact ? "px-2" : "px-1")}
           currentAgentId={agentSelector?.selectedAgentId ?? assistantId ?? null}
           onInsert={(content) => {
             const current = textInput.value?.trim() ?? "";
@@ -748,7 +613,7 @@ export function InputBox({
             : "*:data-[slot='input-group']:rounded-3xl",
           // 紧凑落地态（CM 参考图）：白卡 + 细边 + 轻阴影 + 主色聚焦环（无旋转彩边）
           compact && isNewThread
-            ? "overflow-hidden rounded-[24px] border border-slate-200/90 bg-white shadow-[0_18px_50px_-32px_rgba(37,99,235,0.6),0_8px_24px_-20px_rgba(15,23,42,0.35)] transition-all duration-300 focus-within:border-blue-300 focus-within:ring-4 focus-within:ring-blue-500/10 dark:border-slate-700 dark:bg-slate-800"
+            ? "rounded-2xl border border-gray-200/70 bg-white overflow-hidden shadow-[0_4.5px_22px_rgba(0,0,0,0.025)] transition-all duration-300 focus-within:border-[rgb(var(--legacy-primary-rgb)/35%)] focus-within:ring-4 focus-within:ring-[rgb(var(--legacy-primary-rgb)/5%)] focus-within:shadow-[0_10px_35px_rgb(var(--legacy-primary-rgb)/4%)] dark:border-slate-700 dark:bg-slate-800"
             : // landing 态：透明，让外层 gemini-gradient-border 提供白卡 + 旋转描边
               // 对话态：常规白卡 + 中性边框 + 轻阴影
               isNewThread
@@ -772,8 +637,7 @@ export function InputBox({
             className={cn(
               "size-full px-2 py-1 text-[15px] leading-7 placeholder:text-muted-foreground/60",
               isNewThread && "min-h-[110px]!",
-              compact &&
+              compact && "min-h-[84px]! px-3 pt-3 pb-1 text-[14px]",
-                "min-h-[clamp(150px,18vh,176px)]! px-7 pt-7 pb-2 text-[15px]",
             )}
             disabled={disabled}
             placeholder={t.inputBox.placeholder}
@@ -784,7 +648,7 @@ export function InputBox({
         <PromptInputFooter
           className={cn(
             "flex items-center border-t-0 px-2 pt-1 pb-1.5",
-            compact && "gap-2 px-6 pt-2 pb-5",
+            compact && "gap-2 px-3 pt-1.5 pb-3",
           )}
         >
           <PromptInputTools
@@ -920,7 +784,12 @@ export function InputBox({
             <PromptInputActionMenu>
               <ModeHoverGuide
                 mode={
-                  effectiveMode
+                  context.mode === "flash" ||
+                  context.mode === "thinking" ||
+                  context.mode === "pro" ||
+                  context.mode === "ultra"
+                    ? context.mode
+                    : "flash"
                 }
               >
                 <PromptInputActionMenuTrigger
@@ -928,38 +797,38 @@ export function InputBox({
                     "gap-1.5! rounded-full border-0 bg-transparent px-3! text-muted-foreground shadow-none hover:bg-muted/70 hover:text-foreground dark:text-slate-400 dark:hover:bg-slate-700/70 dark:hover:text-slate-100",
                     compact && "rounded-lg border px-2.5! py-1! text-[11px] font-medium",
                     compact &&
-                      (effectiveMode === "thinking"
+                      (context.mode === "thinking"
                         ? "border-indigo-200 bg-indigo-50/60 text-indigo-700 hover:bg-indigo-100 dark:border-indigo-700 dark:bg-indigo-950/40 dark:text-indigo-200"
-                        : effectiveMode === "pro"
+                        : context.mode === "pro"
                           ? "border-violet-200 bg-violet-50/60 text-violet-700 hover:bg-violet-100 dark:border-violet-700 dark:bg-violet-950/40 dark:text-violet-200"
-                          : effectiveMode === "ultra"
+                          : context.mode === "ultra"
                             ? "border-amber-200 bg-amber-50/60 text-amber-700 hover:bg-amber-100 dark:border-amber-700 dark:bg-amber-950/40 dark:text-amber-200"
                             : "border-transparent bg-muted/40 hover:bg-muted hover:text-foreground"),
                   )}
                 >
                   <div>
-                    {effectiveMode === "flash" && <ZapIcon className="size-3" />}
+                    {context.mode === "flash" && <ZapIcon className="size-3" />}
-                    {effectiveMode === "thinking" && (
+                    {context.mode === "thinking" && (
                       <LightbulbIcon className="size-3" />
                     )}
-                    {effectiveMode === "pro" && (
+                    {context.mode === "pro" && (
                       <GraduationCapIcon className="size-3" />
                     )}
-                    {effectiveMode === "ultra" && (
+                    {context.mode === "ultra" && (
                       <RocketIcon className="size-3 text-[#dabb5e]" />
                     )}
                   </div>
                   <div
                     className={cn(
                       "text-xs font-normal",
-                      effectiveMode === "ultra" ? "golden-text" : "",
+                      context.mode === "ultra" ? "golden-text" : "",
                     )}
                   >
-                    {(effectiveMode === "flash" && t.inputBox.flashMode) ||
+                    {(context.mode === "flash" && t.inputBox.flashMode) ||
-                      (effectiveMode === "thinking" &&
+                      (context.mode === "thinking" &&
                         t.inputBox.reasoningMode) ||
-                      (effectiveMode === "pro" && t.inputBox.proMode) ||
+                      (context.mode === "pro" && t.inputBox.proMode) ||
-                      (effectiveMode === "ultra" && t.inputBox.ultraMode)}
+                      (context.mode === "ultra" && t.inputBox.ultraMode)}
                   </div>
                 </PromptInputActionMenuTrigger>
               </ModeHoverGuide>
@@ -1256,8 +1125,6 @@ export function InputBox({
             >
               <ModelSelectorTrigger asChild>
                 <PromptInputButton
-                  disabled={models.length === 0}
-                  aria-label="模型选择"
                   className={cn(
                     "rounded-full border-0 bg-transparent px-3 shadow-none text-muted-foreground hover:bg-muted/70 hover:text-foreground dark:text-slate-400 dark:hover:bg-slate-700/70 dark:hover:text-slate-100",
                     compact &&
@@ -1271,7 +1138,7 @@ export function InputBox({
                         compact && "text-[11px]",
                       )}
                     >
-                      {selectedModel?.display_name || "默认模型"}
+                      {selectedModel?.display_name}
                     </ModelSelectorName>
                   </div>
                 </PromptInputButton>
@@ -1305,7 +1172,7 @@ export function InputBox({
               className={cn(
                 "rounded-full border-border bg-background shadow-sm hover:bg-muted dark:bg-blue-500 dark:border-blue-500 dark:text-white dark:hover:bg-blue-400 dark:shadow-none",
                 compact &&
-                  "size-10 rounded-full border-0 bg-blue-600 text-white shadow-[0_8px_18px_-10px_rgba(37,99,235,0.9)] hover:bg-blue-700 disabled:bg-muted disabled:text-muted-foreground/40 dark:border-0 dark:bg-blue-500 dark:text-white dark:hover:bg-blue-400 dark:disabled:bg-muted",
+                  "size-7 rounded-lg border-0 bg-[var(--primary)] text-[var(--button-foreground,var(--primary-foreground))] hover:opacity-90 disabled:bg-muted disabled:text-muted-foreground/40 dark:bg-[var(--primary)] dark:border-0 dark:text-[var(--button-foreground,var(--primary-foreground))] dark:hover:opacity-90 dark:disabled:bg-muted",
               )}
               disabled={disabled}
               variant="outline"

frontend-web/src/components/workspace/messages/message-group.tsx

@@ -65,10 +65,7 @@ import { cn } from "@/lib/utils";
 import { useArtifactsOptional } from "../artifacts";
 import { FlipDisplay } from "../flip-display";
 import { Tooltip } from "../tooltip";
-import {
+import { SourceCard } from "../skill-display-sources";
-  isWeKnoraSourcePreviewUrl,
-  SourceCard,
-} from "../skill-display-sources";
 
 import { MarkdownContent } from "./markdown-content";
 
@@ -654,30 +651,6 @@ function SearchResultCard({ item }: { item: SearchResultItem }) {
       sourceLabel = sourceLabel ?? item.url;
     }
   }
-
-  // MCP retrieval tools without a configured display adapter fall back to this
-  // generic result card. Preserve the normal web-search UI, but route our
-  // credential-free WeKnora pointer through SourceCard so its dialog exposes a
-  // deliberate “查看原文” action rather than rendering the internal route text.
-  if (isWeKnoraSourcePreviewUrl(item.url)) {
-    const weknoraSource: RuntimeDisplaySource = {
-      id: item.id ?? item.uuid ?? item.docId,
-      title: item.title ?? "检索结果",
-      type: item.source ?? "document",
-      snippet: item.snippet ?? item.content ?? "",
-      content,
-      source: item.source,
-      author: item.author,
-      time: date,
-      url: item.url,
-      index: 0,
-      skillName: "weknora-knowledge-search",
-      mode: "list",
-      raw: { ...item },
-    };
-    return <SourceCard source={weknoraSource} />;
-  }
-
   return (
     <>
       <button

frontend-web/src/components/workspace/messages/message-list-item.tsx

@@ -137,6 +137,7 @@ export function MessageListItem({
   displaySources = [],
   extraRehypePlugins,
   onEditResubmit,
+  onEditSave,
   onMessageDeleted,
   turnTime,
 }: {
@@ -154,6 +155,7 @@ export function MessageListItem({
   displaySources?: RuntimeDisplaySource[];
   extraRehypePlugins?: ReturnType<typeof useRehypeSplitWordsIntoSpans>;
   onEditResubmit?: (text: string) => void;
+  onEditSave?: (messageId: string, text: string) => void | Promise<void>;
   onMessageDeleted?: (deletedIds: string[]) => void;
   /**
    * Durable ask time of the turn this message belongs to (the preceding
@@ -163,11 +165,99 @@ export function MessageListItem({
    */
   turnTime?: string;
 }) {
+  const { t } = useI18n();
   const isHuman = message.type === 'human';
   const messageMarkdown =
     extractContentFromMessage(message) ??
     extractReasoningContentFromMessage(message) ??
     '';
+  const [assistantEditing, setAssistantEditing] = useState(false);
+  const [assistantDraft, setAssistantDraft] = useState(messageMarkdown);
+  const [assistantSaving, setAssistantSaving] = useState(false);
+
+  useEffect(() => {
+    if (!assistantEditing) {
+      setAssistantDraft(messageMarkdown);
+    }
+  }, [assistantEditing, messageMarkdown]);
+
+  const canSaveAssistantEdit =
+    !isLoading &&
+    !isHuman &&
+    !!onEditSave &&
+    !!message.id &&
+    !message.id.startsWith('opt-') &&
+    !!messageMarkdown;
+  const confirmAssistantEdit = useCallback(async () => {
+    const value = assistantDraft.trim();
+    if (!value || !message.id || !onEditSave || assistantSaving) {
+      return;
+    }
+    setAssistantSaving(true);
+    try {
+      await onEditSave(message.id, value);
+      setAssistantEditing(false);
+    } catch {
+      // The page-level save callback owns user-facing error toasts. Keep the
+      // editor open so the user can adjust and retry.
+    } finally {
+      setAssistantSaving(false);
+    }
+  }, [assistantDraft, assistantSaving, message.id, onEditSave]);
+
+  if (!isHuman && assistantEditing) {
+    return (
+      <AIElementMessage
+        id={anchorId}
+        className={cn(
+          'group/conversation-message relative',
+          fitRowToContent ? 'max-w-full w-fit' : 'w-full',
+          anchorId && 'scroll-mt-20',
+          className,
+        )}
+        from="assistant"
+      >
+        <AIElementMessageContent className="w-full">
+          <div className="flex w-full flex-col gap-2 rounded-2xl border border-primary/20 bg-primary/5 p-3">
+            <Textarea
+              value={assistantDraft}
+              autoFocus
+              onChange={(event) => setAssistantDraft(event.currentTarget.value)}
+              onKeyDown={(event) => {
+                if (event.key === "Enter" && (event.metaKey || event.ctrlKey)) {
+                  event.preventDefault();
+                  void confirmAssistantEdit();
+                }
+                if (event.key === "Escape") {
+                  event.preventDefault();
+                  setAssistantEditing(false);
+                }
+              }}
+              className="min-h-32 resize-y text-[15px] leading-7"
+            />
+            <div className="flex items-center justify-end gap-2">
+              <Button
+                size="sm"
+                variant="ghost"
+                disabled={assistantSaving}
+                onClick={() => setAssistantEditing(false)}
+              >
+                {t.common.cancel}
+              </Button>
+              <Button
+                size="sm"
+                disabled={!assistantDraft.trim() || assistantSaving}
+                onClick={() => void confirmAssistantEdit()}
+              >
+                {assistantSaving ? "保存中..." : t.common.save}
+              </Button>
+            </div>
+          </div>
+        </AIElementMessageContent>
+      </AIElementMessage>
+    );
+  }
+
   return (
     <AIElementMessage
       id={anchorId}
@@ -189,6 +279,7 @@ export function MessageListItem({
         displaySources={displaySources}
         extraRehypePlugins={extraRehypePlugins}
         onEditResubmit={onEditResubmit}
+        onEditSave={isLoading ? undefined : onEditSave}
         onMessageDeleted={onMessageDeleted}
         turnTime={turnTime}
       />
@@ -212,6 +303,19 @@ export function MessageListItem({
                 fileName="message"
               />
             )}
+            {canSaveAssistantEdit && (
+              <Tooltip content="编辑消息">
+                <Button
+                  size="icon-sm"
+                  type="button"
+                  variant="ghost"
+                  className="size-6"
+                  onClick={() => setAssistantEditing(true)}
+                >
+                  <PencilIcon size={11} />
+                </Button>
+              </Tooltip>
+            )}
           </div>
         </MessageToolbar>
       )}
@@ -229,25 +333,30 @@ export function MessageListItem({
  * original question stays in the thread).
  */
 function HumanMessageBlock({
+  messageId,
   text,
   pageContext,
   filesList,
   messageTime,
   components,
   onEditResubmit,
+  onEditSave,
   deleteButton,
 }: {
+  messageId?: string;
   text: string;
   pageContext?: EmbeddedPageContext | null;
   filesList: React.ReactNode;
   messageTime: { label: string; full: string } | null;
   components: MarkdownContentProps["components"];
   onEditResubmit?: (text: string) => void;
+  onEditSave?: (messageId: string, text: string) => void | Promise<void>;
   deleteButton?: React.ReactNode;
 }) {
   const { t } = useI18n();
   const [editing, setEditing] = useState(false);
   const [draft, setDraft] = useState(text);
+  const [saving, setSaving] = useState(false);
 
   useEffect(() => {
     if (!editing) {
@@ -255,14 +364,27 @@ function HumanMessageBlock({
     }
   }, [text, editing]);
 
-  const confirmEdit = useCallback(() => {
+  const confirmEdit = useCallback(async () => {
     const value = draft.trim();
-    if (!value) {
+    if (!value || saving) {
+      return;
+    }
+    if (onEditSave && messageId && !messageId.startsWith("opt-")) {
+      setSaving(true);
+      try {
+        await onEditSave(messageId, value);
+        setEditing(false);
+      } catch {
+        // The page-level save callback owns user-facing error toasts. Keep the
+        // editor open so the user can adjust and retry.
+      } finally {
+        setSaving(false);
+      }
       return;
     }
     onEditResubmit?.(value);
     setEditing(false);
-  }, [draft, onEditResubmit]);
+  }, [draft, messageId, onEditResubmit, onEditSave, saving]);
 
   if (editing) {
     return (
@@ -275,7 +397,7 @@ function HumanMessageBlock({
           onKeyDown={(event) => {
             if (event.key === "Enter" && (event.metaKey || event.ctrlKey)) {
               event.preventDefault();
-              confirmEdit();
+              void confirmEdit();
             }
             if (event.key === "Escape") {
               event.preventDefault();
@@ -288,12 +410,17 @@ function HumanMessageBlock({
           <Button
             size="sm"
             variant="ghost"
+            disabled={saving}
             onClick={() => setEditing(false)}
           >
             {t.common.cancel}
           </Button>
-          <Button size="sm" onClick={confirmEdit} disabled={!draft.trim()}>
+          <Button
-            {t.common.confirm}
+            size="sm"
+            onClick={() => void confirmEdit()}
+            disabled={!draft.trim() || saving}
+          >
+            {saving ? "保存中..." : onEditSave ? t.common.save : t.common.confirm}
           </Button>
         </div>
       </div>
@@ -324,8 +451,8 @@ function HumanMessageBlock({
       {(text || deleteButton) && (
         <div className="flex items-center gap-0.5 opacity-0 transition-opacity duration-200 group-hover/conversation-message:opacity-100">
           {text && <CopyButton clipboardData={text} className="size-6" />}
-          {text && onEditResubmit && (
+          {text && (onEditResubmit || onEditSave) && (
-            <Tooltip content={t.inputBox.editQuestion}>
+            <Tooltip content={onEditSave ? "编辑消息" : t.inputBox.editQuestion}>
               <Button
                 size="icon-sm"
                 type="button"
@@ -398,6 +525,7 @@ function MessageContent_({
   displaySources = [],
   extraRehypePlugins,
   onEditResubmit,
+  onEditSave,
   onMessageDeleted,
   turnTime,
 }: {
@@ -409,6 +537,7 @@ function MessageContent_({
   displaySources?: RuntimeDisplaySource[];
   extraRehypePlugins?: ReturnType<typeof useRehypeSplitWordsIntoSpans>;
   onEditResubmit?: (text: string) => void;
+  onEditSave?: (messageId: string, text: string) => void | Promise<void>;
   onMessageDeleted?: (deletedIds: string[]) => void;
   turnTime?: string;
 }) {
@@ -556,12 +685,14 @@ function MessageContent_({
       !!onMessageDeleted && !!message.id && !message.id.startsWith('opt-');
     return (
       <HumanMessageBlock
+        messageId={message.id}
         text={parsedHumanContent.content}
         pageContext={parsedHumanContent.pageContext}
         filesList={filesList}
         messageTime={messageTime}
         components={components}
         onEditResubmit={onEditResubmit}
+        onEditSave={onEditSave}
         deleteButton={
           canDelete ? (
             <DeleteMessageButton

frontend-web/src/components/workspace/messages/message-list.tsx

@@ -99,11 +99,15 @@ export function MessageList({
   scrollButtonClassName,
   onClarificationSubmit,
   onEditResubmit,
+  onEditSave,
+  messageContentOverrides,
+  externallyHiddenMessageIds,
   onSetupAgentApprove,
   onSetupAgentReject,
   onSetupWritingApprove,
   onSetupWritingReject,
   onSetupWritingStart,
+  onOpenArtifact,
 }: {
   className?: string;
   contentClassName?: string;
@@ -117,12 +121,16 @@ export function MessageList({
   extraRehypePlugins?: ReturnType<typeof useRehypeSplitWordsIntoSpans>;
   onClarificationSubmit?: (answer: string) => void | Promise<void>;
   onEditResubmit?: (text: string) => void;
+  onEditSave?: (messageId: string, text: string) => void | Promise<void>;
+  messageContentOverrides?: Record<string, string>;
+  externallyHiddenMessageIds?: Set<string>;
   onSetupAgentApprove?: (payload: SetupAgentApprovalPayload) => void | Promise<void>;
   onSetupAgentReject?: (payload: SetupAgentApprovalPayload) => void | Promise<void>;
   onSetupWritingApprove?: (payload: SetupWritingApprovalPayload) => void | Promise<void>;
   onSetupWritingReject?: (payload: SetupWritingApprovalPayload) => void | Promise<void>;
   /** 审批卡「直接开始写作」回调：应用配置（含已确认大纲）并立即启动写作流程（仅写作页提供，模板编辑等场景缺省隐藏该按钮）。 */
   onSetupWritingStart?: (payload: SetupWritingApprovalPayload) => void | Promise<void>;
+  onOpenArtifact?: (filepath: string) => void;
 }) {
   const baseRehypePlugins = useRehypeSplitWordsIntoSpans(thread.isLoading);
   const rehypePlugins = useMemo(
@@ -155,16 +163,32 @@ export function MessageList({
     });
   }, []);
 
-  const allMessages = useMemo(
+  const allMessages = useMemo(() => {
-    () => thread.messages.filter((m) => !isHiddenFromUIMessage(m)),
+    const hasOverrides = messageContentOverrides && Object.keys(messageContentOverrides).length > 0;
-    [thread.messages],
+    return thread.messages
-  );
+      .filter((m) => !isHiddenFromUIMessage(m))
+      .map((message) => {
+        const override =
+          hasOverrides && message.id
+            ? messageContentOverrides?.[message.id]
+            : undefined;
+        return override === undefined
+          ? message
+          : ({ ...message, content: override } as Message);
+      });
+  }, [messageContentOverrides, thread.messages]);
   const messages = useMemo(
-    () =>
+    () => {
-      hiddenMessageIds.size === 0
+      const externalHidden = externallyHiddenMessageIds ?? new Set<string>();
+      return hiddenMessageIds.size === 0 && externalHidden.size === 0
         ? allMessages
-        : allMessages.filter((m) => !m.id || !hiddenMessageIds.has(m.id)),
+        : allMessages.filter(
-    [allMessages, hiddenMessageIds],
+            (m) =>
+              !m.id ||
+              (!hiddenMessageIds.has(m.id) && !externalHidden.has(m.id)),
+          );
+    },
+    [allMessages, externallyHiddenMessageIds, hiddenMessageIds],
   );
 
   const askTimes = useChatAskTimes();
@@ -382,6 +406,7 @@ export function MessageList({
                   displaySources={displaySources}
                   extraRehypePlugins={extraRehypePlugins}
                   onEditResubmit={onEditResubmit}
+                  onEditSave={onEditSave}
                   onMessageDeleted={
                     allowDelete ? handleMessageDeleted : undefined
                   }
@@ -488,7 +513,11 @@ export function MessageList({
                     className="mb-4"
                   />
                 )}
-                <ArtifactFileList files={files} threadId={threadId} />
+                <ArtifactFileList
+                  files={files}
+                  threadId={threadId}
+                  onOpenArtifact={onOpenArtifact}
+                />
                 <MessageTokenUsageList
                   enabled={tokenUsageEnabled}
                   isLoading={thread.isLoading}

frontend-web/src/components/workspace/settings/appearance-settings-page.tsx

@@ -7,10 +7,13 @@ import {
   ExternalLink,
   LayoutGridIcon,
   LayoutIcon,
+  LeafIcon,
   ListIcon,
   MoonIcon,
   PanelLeftIcon,
+  PaletteIcon,
   Plus,
+  SnowflakeIcon,
   SunIcon,
   Trash2,
 } from "lucide-react";
@@ -18,7 +21,7 @@ import { useEffect, useMemo, useState, type ComponentType, type SVGProps } from
 import { useNavigate } from "react-router-dom";
 import { toast } from "sonner";
 
-import { useTheme } from "@/contexts/ThemeContext";
+import { useTheme, type ThemeType } from "@/contexts/ThemeContext";
 
 import { FONT_SCALE_OPTIONS } from "@/components/font-scale";
 import { Button } from "@/components/ui/button";
@@ -63,6 +66,7 @@ import PublishSquaresSettingsPage from "@/pages/PublishSquaresSettingsPage";
 import PromptPrefixSettingsPage from "@/pages/PromptPrefixSettingsPage";
 import SkillCompressionSettingsPage from "@/pages/SkillCompressionSettingsPage";
 
+import { CustomThemeLibrarySettings } from "./custom-theme-library-settings";
 import { SettingsSection } from "./settings-section";
 
 const languageOptions: { value: Locale; label: string }[] = [
@@ -70,7 +74,7 @@ const languageOptions: { value: Locale; label: string }[] = [
   { value: "zh-CN", label: zhCN.locale.localName },
 ];
 
-const DEFAULT_SHORTCUT_THEME_MAP = "red=red;blue=blue;dark-blue=dark-blue";
+const DEFAULT_SHORTCUT_THEME_MAP = "red=red;green=green;blue=blue;dark-blue=dark-blue";
 
 function makeShortcutId() {
   if (typeof crypto !== "undefined" && "randomUUID" in crypto) {
@@ -177,6 +181,18 @@ export function AppearanceSettingsPage({ onClose }: { onClose?: () => void }) {
   const globalSkillView = appearance?.default_skill_view ?? "list";
   const globalAgentView = appearance?.default_agent_view ?? "card";
   const globalLayoutMode = appearance?.default_layout_mode ?? "full";
+  const globalDefaultLabel = useMemo(() => {
+    const customTheme = (appearance?.custom_themes ?? []).find(
+      (preset) => preset.id === globalDefault,
+    );
+    if (customTheme) return customTheme.name;
+    if (globalDefault === "light") return "浅色";
+    if (globalDefault === "dark") return "深色";
+    if (globalDefault === "lightgreen") return "绿色";
+    if (globalDefault === "iceblue") return "冰川蓝";
+    if (globalDefault === "lightyellow") return "浅黄色";
+    return "浅蓝";
+  }, [appearance?.custom_themes, globalDefault]);
   // 有效界面模式：用户自己选过则以其为准，否则跟随管理员系统默认（再否则会话级回退）。
   const [effectiveLayoutMode, setLayoutMode] = useLayoutMode();
   const cleanupWords =
@@ -212,13 +228,23 @@ export function AppearanceSettingsPage({ onClose }: { onClose?: () => void }) {
   };
 
   const handleSetGlobalDefault = async (
-    value: "light" | "dark" | "lightblue",
+    value: "light" | "dark" | "lightblue" | "lightgreen" | "iceblue" | "lightyellow",
   ) => {
     if (value === globalDefault) return;
     try {
       await updateAppearance.mutateAsync({ default_theme: value });
       const label =
-        value === "light" ? "浅色" : value === "dark" ? "深色" : "浅蓝";
+        value === "light"
+          ? "浅色"
+          : value === "dark"
+            ? "深色"
+            : value === "lightgreen"
+              ? "绿色"
+              : value === "iceblue"
+                ? "冰川蓝"
+                : value === "lightyellow"
+                  ? "浅黄色"
+                  : "浅蓝";
       toast.success(`已将系统默认主题设置为${label}`);
     } catch (e) {
       toast.error(e instanceof Error ? e.message : "保存失败");
@@ -374,6 +400,24 @@ export function AppearanceSettingsPage({ onClose }: { onClose?: () => void }) {
         description: t.settings.appearance.lightblueDescription,
         icon: DropletIcon,
       },
+      {
+        id: "lightgreen",
+        label: t.settings.appearance.lightgreen,
+        description: t.settings.appearance.lightgreenDescription,
+        icon: LeafIcon,
+      },
+      {
+        id: "iceblue",
+        label: t.settings.appearance.iceblue,
+        description: t.settings.appearance.iceblueDescription,
+        icon: SnowflakeIcon,
+      },
+      {
+        id: "lightyellow",
+        label: t.settings.appearance.lightyellow,
+        description: t.settings.appearance.lightyellowDescription,
+        icon: SunIcon,
+      },
     ],
     [
       t.settings.appearance.dark,
@@ -382,6 +426,12 @@ export function AppearanceSettingsPage({ onClose }: { onClose?: () => void }) {
       t.settings.appearance.lightDescription,
       t.settings.appearance.lightblue,
       t.settings.appearance.lightblueDescription,
+      t.settings.appearance.lightgreen,
+      t.settings.appearance.lightgreenDescription,
+      t.settings.appearance.iceblue,
+      t.settings.appearance.iceblueDescription,
+      t.settings.appearance.lightyellow,
+      t.settings.appearance.lightyellowDescription,
     ],
   );
 
@@ -399,10 +449,26 @@ export function AppearanceSettingsPage({ onClose }: { onClose?: () => void }) {
               label={option.label}
               description={option.description}
               active={currentTheme === option.id}
-              mode={option.id as "light" | "dark" | "lightblue"}
+              mode={option.id as "light" | "dark" | "lightblue" | "lightgreen" | "iceblue" | "lightyellow"}
               onSelect={(value) => setTheme(value)}
             />
           ))}
+          {(appearance?.custom_themes ?? [])
+            .filter((preset) => preset.enabled)
+            .sort((a, b) => a.sort_order - b.sort_order)
+            .map((preset) => (
+              <ThemePreviewCard
+                key={preset.id}
+                icon={PaletteIcon}
+                label={preset.name}
+                description={`自定义主题 · 主色 ${preset.primary}`}
+                active={currentTheme === preset.id}
+                mode={preset.id}
+                previewDark={preset.mode === "dark"}
+                accentColor={preset.primary}
+                onSelect={(value) => setTheme(value)}
+              />
+            ))}
         </div>
       </SettingsSection>
 
@@ -551,19 +617,69 @@ export function AppearanceSettingsPage({ onClose }: { onClose?: () => void }) {
                 <DropletIcon className="mr-1.5 size-4" />
                 浅蓝
               </Button>
+              <Button
+                type="button"
+                variant={globalDefault === "lightgreen" ? "default" : "outline"}
+                size="sm"
+                onClick={() => void handleSetGlobalDefault("lightgreen")}
+                disabled={updateAppearance.isPending}
+              >
+                <LeafIcon className="mr-1.5 size-4" />
+                绿色
+              </Button>
+              <Button
+                type="button"
+                variant={globalDefault === "iceblue" ? "default" : "outline"}
+                size="sm"
+                onClick={() => void handleSetGlobalDefault("iceblue")}
+                disabled={updateAppearance.isPending}
+              >
+                <SnowflakeIcon className="mr-1.5 size-4" />
+                冰川蓝
+              </Button>
+              <Button
+                type="button"
+                variant={globalDefault === "lightyellow" ? "default" : "outline"}
+                size="sm"
+                onClick={() => void handleSetGlobalDefault("lightyellow")}
+                disabled={updateAppearance.isPending}
+              >
+                <SunIcon className="mr-1.5 size-4" />
+                浅黄色
+              </Button>
+              <Button
+                type="button"
+                variant="outline"
+                size="sm"
+                onClick={() =>
+                  document
+                    .getElementById("custom-theme-library")
+                    ?.scrollIntoView({ behavior: "smooth", block: "start" })
+                }
+              >
+                <PaletteIcon className="mr-1.5 size-4" />
+                管理自定义主题
+              </Button>
               <p className="text-muted-foreground ml-2 text-xs">
-                当前系统默认：
+                当前系统默认：{globalDefaultLabel}
-                {globalDefault === "light"
-                  ? "浅色"
-                  : globalDefault === "dark"
-                    ? "深色"
-                    : "浅蓝"}
               </p>
             </div>
           </SettingsSection>
         </>
       )}
 
+      {isAdmin && (
+        <div id="custom-theme-library" className="scroll-mt-4">
+          <Separator />
+          <SettingsSection
+            title="自定义主题库（管理员）"
+            description="管理员可按品牌主色创建主题，并设置为系统默认；用户只会看到已启用的主题并可自行切换。"
+          >
+            <CustomThemeLibrarySettings />
+          </SettingsSection>
+        </div>
+      )}
+
       {isAdmin && (
         <>
           <Separator />
@@ -1068,16 +1184,21 @@ function ThemePreviewCard({
   description,
   active,
   mode,
+  previewDark,
+  accentColor,
   onSelect,
 }: {
   icon: ComponentType<SVGProps<SVGSVGElement>>;
   label: string;
   description: string;
   active: boolean;
-  mode: "light" | "dark" | "lightblue";
+  mode: ThemeType;
-  onSelect: (mode: "light" | "dark" | "lightblue") => void;
+  previewDark?: boolean;
+  accentColor?: string;
+  onSelect: (mode: ThemeType) => void;
 }) {
   const previewMode = mode;
+  const isDarkPreview = previewDark ?? previewMode === "dark";
   return (
     <button
       type="button"
@@ -1103,23 +1224,38 @@ function ThemePreviewCard({
       <div
         className={cn(
           "relative overflow-hidden rounded-md border text-xs transition-colors",
-          previewMode === "dark"
+          isDarkPreview
             ? "border-neutral-800 bg-neutral-900 text-neutral-200"
             : previewMode === "lightblue"
               ? "border-blue-200 bg-white text-slate-900"
-              : "border-slate-200 bg-white text-slate-900",
+            : previewMode === "lightgreen"
+              ? "border-emerald-200 bg-white text-emerald-950"
+              : previewMode === "iceblue"
+                ? "border-sky-200 bg-[#F7FBFE] text-[#18324A]"
+                : previewMode === "lightyellow"
+                  ? "border-lime-200 bg-[#FCFDF5] text-[#303D23]"
+                  : "border-slate-200 bg-white text-slate-900",
         )}
       >
         <div className="border-border/50 flex items-center gap-2 border-b px-3 py-2">
           <div
             className={cn(
               "h-2 w-2 rounded-full",
-              previewMode === "dark"
+              accentColor
-                ? "bg-emerald-400"
+                ? ""
-                : previewMode === "lightblue"
+                : isDarkPreview
-                  ? "bg-blue-500"
+                  ? "bg-emerald-400"
-                  : "bg-emerald-500",
+                  : previewMode === "lightblue"
+                    ? "bg-blue-500"
+                    : previewMode === "lightgreen"
+                      ? "bg-[#07c05f]"
+                      : previewMode === "iceblue"
+                        ? "bg-[#9BCEF1]"
+                        : previewMode === "lightyellow"
+                          ? "bg-[#F3FBD9]"
+                          : "bg-[#cf1322]",
             )}
+            style={accentColor ? { backgroundColor: accentColor } : undefined}
           />
           <div className="h-2 w-10 rounded-full bg-current/20" />
           <div className="h-2 w-6 rounded-full bg-current/15" />

frontend-web/src/components/workspace/settings/custom-theme-library-settings.tsx

@@ -0,0 +1,753 @@
+"use client";
+
+import {
+  ChevronDownIcon,
+  ChevronUpIcon,
+  CheckIcon,
+  MoonIcon,
+  PaletteIcon,
+  PlusIcon,
+  RotateCcwIcon,
+  SaveIcon,
+  SlidersHorizontalIcon,
+  SunIcon,
+  Trash2Icon,
+} from "lucide-react";
+import { useEffect, useId, useMemo, useState, type CSSProperties } from "react";
+import { ColorPickerPanel } from "tdesign-react";
+import { toast } from "sonner";
+
+import { Button } from "@/components/ui/button";
+import { Input } from "@/components/ui/input";
+import {
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from "@/components/ui/select";
+import { Switch } from "@/components/ui/switch";
+import type {
+  CustomThemeColorOverrides,
+  CustomThemePreset,
+} from "@/core/system-settings/api";
+import {
+  useAppearanceSettings,
+  useUpdateAppearanceSettings,
+} from "@/core/system-settings/hooks";
+import {
+  CUSTOM_THEME_ADVANCED_KEYS,
+  getCustomThemeAutomaticTokens,
+  getCustomThemeTokens,
+  normalizeHexColor,
+  customThemeTextContrast,
+  type CustomThemeAdvancedKey,
+} from "@/core/theme/custom-theme";
+import { cn } from "@/lib/utils";
+
+const MAX_CUSTOM_THEMES = 12;
+const SUGGESTED_COLORS = [
+  "#9BCEF1",
+  "#F3FBD9",
+  "#7AB8F5",
+  "#8ED1B2",
+  "#C6B4F6",
+  "#F3C5A6",
+  "#F3B1B7",
+  "#63C4C8",
+];
+const TEXT_COLORS = ["#202A3A", "#172033", "#2D587A", "#4C6330", "#F4F7FB", "#FFFFFF"];
+
+const ADVANCED_COLOR_FIELDS: Array<{
+  key: CustomThemeAdvancedKey;
+  label: string;
+  description: string;
+  token: string;
+}> = [
+  {
+    key: "button_hover",
+    label: "按钮悬停色",
+    description: "主按钮悬停时的背景色",
+    token: "--theme-button-hover",
+  },
+  {
+    key: "selected_background",
+    label: "选中背景",
+    description: "左侧菜单、卡片选中时的浅背景",
+    token: "--theme-selected-background",
+  },
+  {
+    key: "border",
+    label: "边框色",
+    description: "卡片、输入框和分隔线",
+    token: "--border",
+  },
+  {
+    key: "muted",
+    label: "弱化背景",
+    description: "次级区域与弱化容器",
+    token: "--muted",
+  },
+  {
+    key: "muted_text",
+    label: "辅助文字",
+    description: "说明、占位和次要信息文字",
+    token: "--muted-foreground",
+  },
+  {
+    key: "destructive",
+    label: "删除/危险色",
+    description: "删除按钮、错误与危险操作的颜色",
+    token: "--destructive",
+  },
+  {
+    key: "brand_title",
+    label: "栏目标题文字",
+    description: "业务链、分析记录等带图标栏目标题",
+    token: "--brand-title-foreground",
+  },
+  {
+    key: "primary_foreground",
+    label: "主色块文字（Logo/状态标签）",
+    description: "Logo 的 C、启用状态和默认标签；不影响主按钮文字",
+    token: "--primary-foreground",
+  },
+];
+
+function makeThemeId(): `custom-theme-${string}` {
+  const suffix =
+    typeof crypto !== "undefined" && "randomUUID" in crypto
+      ? crypto.randomUUID().replace(/[^a-z0-9-]/gi, "").toLowerCase()
+      : `${Date.now().toString(36)}${Math.random().toString(36).slice(2, 10)}`;
+  return `custom-theme-${suffix}`;
+}
+
+function newCustomTheme(order: number): CustomThemePreset {
+  return {
+    id: makeThemeId(),
+    name: `自定义主题 ${order + 1}`,
+    primary: "#9BCEF1",
+    text_color: null,
+    mode: "light",
+    overrides: {},
+    enabled: true,
+    sort_order: order,
+  };
+}
+
+function normalizeColorOverrides(
+  overrides: CustomThemeColorOverrides | undefined,
+): CustomThemeColorOverrides {
+  const normalized: CustomThemeColorOverrides = {};
+  for (const key of CUSTOM_THEME_ADVANCED_KEYS) {
+    const value = overrides?.[key];
+    if (typeof value === "string" && value.trim()) {
+      normalized[key] = normalizeHexColor(value);
+    }
+  }
+  return normalized;
+}
+
+function normalizeThemeDrafts(
+  themes: CustomThemePreset[] | undefined,
+): CustomThemePreset[] {
+  return [...(themes ?? [])]
+    .sort((a, b) => a.sort_order - b.sort_order)
+    .map((theme, index) => ({
+      ...theme,
+      id: theme.id || makeThemeId(),
+      name: theme.name || `自定义主题 ${index + 1}`,
+      primary: normalizeHexColor(theme.primary),
+      text_color:
+        typeof theme.text_color === "string" && theme.text_color.trim()
+          ? normalizeHexColor(theme.text_color)
+          : null,
+      mode: theme.mode === "dark" ? "dark" : "light",
+      overrides: normalizeColorOverrides(theme.overrides),
+      enabled: theme.enabled !== false,
+      sort_order: index,
+    }));
+}
+
+/**
+ * Render the TDesign panel inside the settings dialog instead of its default
+ * body-level popup. The dialog otherwise treats clicks inside that portal as
+ * outside interactions and closes the picker while a colour is being chosen.
+ */
+function InlineThemeColorPicker({
+  value,
+  fallback,
+  swatchColors,
+  onCommit,
+  ariaLabel = "选择颜色",
+}: {
+  value: string;
+  fallback?: string;
+  swatchColors: string[];
+  onCommit: (value: string) => void;
+  ariaLabel?: string;
+}) {
+  const normalizedValue = normalizeHexColor(value, fallback);
+  const [pendingValue, setPendingValue] = useState(normalizedValue);
+  const [open, setOpen] = useState(false);
+  const panelId = useId();
+
+  useEffect(() => {
+    if (!open) setPendingValue(normalizedValue);
+  }, [normalizedValue, open]);
+
+  return (
+    <div className="w-fit">
+      <button
+        type="button"
+        className="flex h-10 min-w-32 items-center gap-2 rounded-md border bg-background px-2 font-mono text-sm shadow-xs transition-colors hover:bg-muted/40 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring"
+        aria-label={ariaLabel}
+        aria-expanded={open}
+        aria-controls={panelId}
+        onClick={() => setOpen((visible) => !visible)}
+      >
+        <span
+          className="size-7 rounded border"
+          style={{ backgroundColor: pendingValue }}
+          aria-hidden
+        />
+        {pendingValue}
+      </button>
+      {open && (
+        <div
+          id={panelId}
+          className="mt-2 w-fit rounded-lg border bg-background p-2 shadow-lg"
+          onPointerDown={(event) => event.stopPropagation()}
+          onClick={(event) => event.stopPropagation()}
+        >
+          <ColorPickerPanel
+            value={pendingValue}
+            format="HEX"
+            colorModes={["monochrome"]}
+            enableAlpha={false}
+            swatchColors={swatchColors}
+            onChange={(color) => setPendingValue(normalizeHexColor(String(color), fallback))}
+          />
+          <div className="mt-2 flex justify-end gap-2 border-t pt-2">
+            <Button
+              type="button"
+              size="sm"
+              variant="outline"
+              onClick={() => {
+                setPendingValue(normalizedValue);
+                setOpen(false);
+              }}
+            >
+              取消
+            </Button>
+            <Button
+              type="button"
+              size="sm"
+              onClick={() => {
+                setOpen(false);
+                onCommit(pendingValue);
+              }}
+            >
+              应用颜色
+            </Button>
+          </div>
+        </div>
+      )}
+    </div>
+  );
+}
+
+function CustomThemePreview({ theme }: { theme: CustomThemePreset }) {
+  const tokens = getCustomThemeTokens(theme) as CSSProperties;
+  const buttonContrast = customThemeTextContrast(theme);
+  const isButtonContrastLow = buttonContrast < 4.5;
+
+  return (
+    <div
+      className="overflow-hidden rounded-lg border"
+      style={tokens}
+      aria-label={`${theme.name} 的颜色预览`}
+    >
+      <div className="flex items-center gap-2 border-b border-[var(--border)] bg-[var(--background)] px-3 py-2">
+        <span
+          className="flex size-5 items-center justify-center rounded-md bg-[var(--primary)] text-[10px] font-bold text-[var(--primary-foreground)] ring-2 ring-[var(--ring)]"
+          aria-hidden
+        >
+          C
+        </span>
+        <span className="text-xs font-semibold text-[var(--foreground)]">
+          实时预览
+        </span>
+        <span
+          className={cn(
+            "ml-auto text-[11px]",
+            isButtonContrastLow
+              ? "text-amber-700 dark:text-amber-300"
+              : "text-[var(--muted-foreground)]",
+          )}
+        >
+          主按钮对比度 {buttonContrast.toFixed(1)}:1
+        </span>
+      </div>
+      <div className="grid gap-2 bg-[var(--background)] p-3 sm:grid-cols-[1fr_auto]">
+        <div className="rounded-md border border-[var(--border)] bg-[var(--card)] p-2.5">
+          <div className="text-xs font-semibold text-[var(--brand-title-foreground)]">
+            {theme.name || "未命名主题"}
+          </div>
+          <div className="mt-1 text-[11px] text-[var(--muted-foreground)]">
+            页面正文自动生成；主按钮文字可单独指定。
+          </div>
+        </div>
+        <button
+          type="button"
+          className="rounded-md bg-[var(--primary)] px-3 py-2 text-xs font-semibold text-[var(--button-foreground,var(--primary-foreground))] shadow-sm"
+          tabIndex={-1}
+        >
+          主按钮
+        </button>
+        {isButtonContrastLow && (
+          <p className="sm:col-span-2 text-[11px] text-amber-700 dark:text-amber-300">
+            当前按钮文字会按您的颜色设置展示，但对比度低于 4.5:1，建议改用更深的主色或恢复自动。
+          </p>
+        )}
+      </div>
+    </div>
+  );
+}
+
+function AdvancedThemeColorControls({
+  theme,
+  onPatch,
+}: {
+  theme: CustomThemePreset;
+  onPatch: (patch: Partial<CustomThemePreset>) => void;
+}) {
+  const automaticTokens = getCustomThemeAutomaticTokens({
+    primary: theme.primary,
+    mode: theme.mode,
+  });
+
+  const setOverride = (key: CustomThemeAdvancedKey, value: string) => {
+    const overrides = { ...(theme.overrides ?? {}) };
+    if (!value.trim()) {
+      delete overrides[key];
+    } else {
+      overrides[key] = value;
+    }
+    onPatch({ overrides });
+  };
+
+  return (
+    <div className="space-y-3 rounded-lg border border-dashed bg-muted/15 p-3">
+      <div className="flex flex-wrap items-start justify-between gap-2">
+        <div>
+          <div className="text-sm font-medium">更多配色</div>
+          <p className="mt-0.5 text-xs leading-relaxed text-muted-foreground">
+            默认由主色自动推导。仅在品牌规范有明确要求时，选择单项覆盖；“恢复自动”会重新跟随主色。
+          </p>
+        </div>
+        <span className="rounded-full bg-muted px-2 py-0.5 text-xs text-muted-foreground">
+          已覆盖 {Object.keys(theme.overrides ?? {}).length} 项
+        </span>
+      </div>
+      <div className="grid gap-3 lg:grid-cols-2">
+        {ADVANCED_COLOR_FIELDS.map((field) => {
+          const explicit = theme.overrides?.[field.key];
+          const automatic = automaticTokens[field.token] ?? "#0062D9";
+          const value = explicit ?? automatic;
+          return (
+            <div key={field.key} className="rounded-md border bg-background p-3">
+              <div className="mb-2 flex items-start justify-between gap-2">
+                <div>
+                  <div className="text-xs font-semibold">{field.label}</div>
+                  <div className="mt-0.5 text-[11px] text-muted-foreground">
+                    {field.description}
+                  </div>
+                </div>
+                {explicit ? (
+                  <Button
+                    type="button"
+                    variant="ghost"
+                    size="sm"
+                    className="h-7 px-2 text-xs"
+                    onClick={() => setOverride(field.key, "")}
+                  >
+                    <RotateCcwIcon className="mr-1 size-3.5" />
+                    恢复自动
+                  </Button>
+                ) : (
+                  <span className="rounded bg-muted px-1.5 py-0.5 text-[11px] text-muted-foreground">
+                    自动
+                  </span>
+                )}
+              </div>
+              <div className="flex flex-wrap items-end gap-2">
+                <InlineThemeColorPicker
+                  value={value}
+                  swatchColors={SUGGESTED_COLORS}
+                  onCommit={(color) => setOverride(field.key, color)}
+                  ariaLabel={`${theme.name || "自定义主题"}${field.label}选色器`}
+                />
+                <Input
+                  value={value}
+                  maxLength={7}
+                  className="h-8 w-28 font-mono text-xs uppercase"
+                  onChange={(event) => setOverride(field.key, event.target.value)}
+                  onBlur={(event) =>
+                    setOverride(
+                      field.key,
+                      event.target.value.trim()
+                        ? normalizeHexColor(event.target.value)
+                        : "",
+                    )
+                  }
+                  aria-label={`${theme.name || "自定义主题"}${field.label}十六进制值`}
+                />
+              </div>
+              {!explicit && (
+                <p className="mt-2 text-[11px] text-muted-foreground">
+                  当前自动值：{automatic}
+                </p>
+              )}
+            </div>
+          );
+        })}
+      </div>
+    </div>
+  );
+}
+
+export function CustomThemeLibrarySettings() {
+  const { data: appearance } = useAppearanceSettings();
+  const updateAppearance = useUpdateAppearanceSettings();
+  const [drafts, setDrafts] = useState<CustomThemePreset[]>([]);
+  const [advancedThemeIds, setAdvancedThemeIds] = useState<Set<string>>(
+    () => new Set(),
+  );
+
+  useEffect(() => {
+    setDrafts(normalizeThemeDrafts(appearance?.custom_themes));
+  }, [appearance?.custom_themes]);
+
+  const hasChanges = useMemo(
+    () =>
+      JSON.stringify(normalizeThemeDrafts(appearance?.custom_themes)) !==
+      JSON.stringify(normalizeThemeDrafts(drafts)),
+    [appearance?.custom_themes, drafts],
+  );
+
+  const patchTheme = (id: string, patch: Partial<CustomThemePreset>) => {
+    setDrafts((items) =>
+      items.map((item) => (item.id === id ? { ...item, ...patch } : item)),
+    );
+  };
+
+  const toggleAdvancedTheme = (id: string) => {
+    setAdvancedThemeIds((ids) => {
+      const next = new Set(ids);
+      if (next.has(id)) next.delete(id);
+      else next.add(id);
+      return next;
+    });
+  };
+
+  const handleSave = async () => {
+    const cleaned = normalizeThemeDrafts(drafts).map((theme) => ({
+      ...theme,
+      name: theme.name.trim(),
+      primary: normalizeHexColor(theme.primary),
+    }));
+    if (cleaned.some((theme) => !theme.name)) {
+      toast.error("请为每个主题填写名称");
+      return;
+    }
+    const names = cleaned.map((theme) => theme.name.toLocaleLowerCase());
+    if (new Set(names).size !== names.length) {
+      toast.error("主题名称不能重复");
+      return;
+    }
+
+    try {
+      await updateAppearance.mutateAsync({ custom_themes: cleaned });
+      toast.success("自定义主题库已保存，所有用户可在主题切换器中选择已启用主题");
+    } catch (error) {
+      toast.error(error instanceof Error ? error.message : "保存主题库失败");
+    }
+  };
+
+  const handleSetDefault = async (theme: CustomThemePreset) => {
+    if (!theme.enabled || appearance?.default_theme === theme.id) return;
+    if (!(appearance?.custom_themes ?? []).some((preset) => preset.id === theme.id)) {
+      toast.info("请先保存主题库，再将新主题设为系统默认");
+      return;
+    }
+    try {
+      await updateAppearance.mutateAsync({ default_theme: theme.id });
+      toast.success(`已将“${theme.name || "自定义主题"}”设为系统默认主题`);
+    } catch (error) {
+      toast.error(error instanceof Error ? error.message : "设置系统默认主题失败");
+    }
+  };
+
+  return (
+    <div className="space-y-4">
+      <div className="flex flex-wrap items-center justify-between gap-3">
+        <p className="max-w-2xl text-xs leading-relaxed text-muted-foreground">
+          默认只需设置主色、主按钮文字与明暗模式；系统会自动生成页面正文、背景、边框、弱化、选中和悬停色。点击“更多”后才按需覆盖个别交互色，停用后不再向用户展示，最多可保存 {MAX_CUSTOM_THEMES} 个。
+        </p>
+        <div className="flex items-center gap-2">
+          <Button
+            type="button"
+            size="sm"
+            variant="outline"
+            onClick={() =>
+              setDrafts((items) =>
+                items.length >= MAX_CUSTOM_THEMES
+                  ? items
+                  : [...items, newCustomTheme(items.length)],
+              )
+            }
+            disabled={drafts.length >= MAX_CUSTOM_THEMES || updateAppearance.isPending}
+          >
+            <PlusIcon className="mr-1.5 size-4" />
+            添加主题
+          </Button>
+          <Button
+            type="button"
+            size="sm"
+            onClick={() => void handleSave()}
+            disabled={!hasChanges || updateAppearance.isPending}
+          >
+            <SaveIcon className="mr-1.5 size-4" />
+            保存主题库
+          </Button>
+        </div>
+      </div>
+
+      {drafts.length === 0 ? (
+        <div className="rounded-lg border border-dashed bg-muted/20 px-5 py-8 text-center">
+          <PaletteIcon className="mx-auto mb-2 size-5 text-muted-foreground" />
+          <div className="text-sm font-medium">还没有自定义主题</div>
+          <p className="mt-1 text-xs text-muted-foreground">
+            添加后，用户可以从右上角主题切换器中自行选择。
+          </p>
+        </div>
+      ) : (
+        <div className="space-y-4">
+          {drafts.map((theme, index) => {
+            const isDefault = appearance?.default_theme === theme.id;
+            const advancedOpen = advancedThemeIds.has(theme.id);
+            const automaticTokens = getCustomThemeAutomaticTokens({
+              primary: theme.primary,
+              mode: theme.mode,
+            });
+            const textColor = theme.text_color ?? automaticTokens["--foreground"] ?? "#202A3A";
+            return (
+              <div key={theme.id} className="space-y-4 rounded-xl border bg-card p-4">
+                <div className="flex flex-wrap items-center justify-between gap-3">
+                  <div className="flex items-center gap-2">
+                    <PaletteIcon className="size-4 text-primary" />
+                    <span className="text-sm font-semibold">主题 {index + 1}</span>
+                    {isDefault && (
+                      <span className="inline-flex items-center gap-1 rounded-full bg-primary/10 px-2 py-0.5 text-xs font-medium text-primary">
+                        <CheckIcon className="size-3" />
+                        系统默认
+                      </span>
+                    )}
+                  </div>
+                  <div className="flex items-center gap-2">
+                    <label className="flex items-center gap-2 text-xs text-muted-foreground">
+                      <Switch
+                        checked={theme.enabled}
+                        onCheckedChange={(enabled) => patchTheme(theme.id, { enabled })}
+                        aria-label={`启用${theme.name || "自定义主题"}`}
+                      />
+                      {theme.enabled ? "启用" : "停用"}
+                    </label>
+                    <Button
+                      type="button"
+                      size="sm"
+                      variant={isDefault ? "default" : "outline"}
+                      onClick={() => void handleSetDefault(theme)}
+                      disabled={!theme.enabled || isDefault || hasChanges || updateAppearance.isPending}
+                    >
+                      设为默认
+                    </Button>
+                    <Button
+                      type="button"
+                      size="sm"
+                      variant="outline"
+                      onClick={() => toggleAdvancedTheme(theme.id)}
+                      aria-expanded={advancedOpen}
+                      aria-controls={`${theme.id}-advanced-colors`}
+                    >
+                      <SlidersHorizontalIcon className="mr-1.5 size-4" />
+                      更多
+                      {advancedOpen ? (
+                        <ChevronUpIcon className="ml-1 size-3.5" />
+                      ) : (
+                        <ChevronDownIcon className="ml-1 size-3.5" />
+                      )}
+                    </Button>
+                    <Button
+                      type="button"
+                      size="icon-sm"
+                      variant="ghost"
+                      className="text-destructive hover:text-destructive"
+                      onClick={() =>
+                        setDrafts((items) =>
+                          items
+                            .filter((item) => item.id !== theme.id)
+                            .map((item, order) => ({ ...item, sort_order: order })),
+                        )
+                      }
+                      title="删除主题"
+                      aria-label={`删除${theme.name || "自定义主题"}`}
+                    >
+                      <Trash2Icon className="size-4" />
+                    </Button>
+                  </div>
+                </div>
+
+                <div className="grid gap-3 md:grid-cols-[minmax(0,1fr)_minmax(180px,0.55fr)_150px_150px]">
+                  <label className="space-y-1.5">
+                    <span className="text-xs font-medium">主题名称</span>
+                    <Input
+                      value={theme.name}
+                      maxLength={32}
+                      onChange={(event) => patchTheme(theme.id, { name: event.target.value })}
+                      placeholder="例如：品牌浅蓝"
+                    />
+                  </label>
+                  <label className="space-y-1.5">
+                    <span className="text-xs font-medium">基础模式</span>
+                    <Select
+                      value={theme.mode}
+                      onValueChange={(value) =>
+                        patchTheme(theme.id, {
+                          mode: value === "dark" ? "dark" : "light",
+                        })
+                      }
+                    >
+                      <SelectTrigger>
+                        <SelectValue />
+                      </SelectTrigger>
+                      <SelectContent>
+                        <SelectItem value="light">
+                          <span className="inline-flex items-center gap-1.5"><SunIcon className="size-3.5" />浅色</span>
+                        </SelectItem>
+                        <SelectItem value="dark">
+                          <span className="inline-flex items-center gap-1.5"><MoonIcon className="size-3.5" />深色</span>
+                        </SelectItem>
+                      </SelectContent>
+                    </Select>
+                  </label>
+                  <label className="space-y-1.5">
+                    <span className="text-xs font-medium">主色值</span>
+                    <Input
+                      value={theme.primary}
+                      maxLength={7}
+                      className="font-mono uppercase"
+                      onChange={(event) => patchTheme(theme.id, { primary: event.target.value })}
+                      onBlur={() =>
+                        patchTheme(theme.id, {
+                          primary: normalizeHexColor(theme.primary),
+                        })
+                      }
+                      aria-label={`${theme.name || "自定义主题"}主色十六进制值`}
+                    />
+                  </label>
+                  <div className="space-y-1.5">
+                      <div className="flex items-center justify-between gap-2">
+                        <span className="text-xs font-medium">主按钮文字</span>
+                      {theme.text_color ? (
+                        <Button
+                          type="button"
+                          variant="ghost"
+                          size="sm"
+                          className="h-6 px-1.5 text-[11px]"
+                          onClick={() => patchTheme(theme.id, { text_color: null })}
+                        >
+                          自动
+                        </Button>
+                      ) : (
+                        <span className="text-[11px] text-muted-foreground">自动</span>
+                      )}
+                    </div>
+                    <Input
+                      value={textColor}
+                      maxLength={7}
+                      className="font-mono uppercase"
+                      onChange={(event) =>
+                        patchTheme(theme.id, { text_color: event.target.value })
+                      }
+                      onBlur={(event) =>
+                        patchTheme(theme.id, {
+                          text_color: event.target.value.trim()
+                            ? normalizeHexColor(event.target.value)
+                            : null,
+                        })
+                      }
+                        aria-label={`${theme.name || "自定义主题"}主按钮文字十六进制值`}
+                    />
+                  </div>
+                </div>
+
+                <div className="flex flex-wrap items-end gap-3 rounded-lg border bg-muted/15 p-3">
+                  <div className="space-y-1.5">
+                    <span className="text-xs font-medium">选择主色</span>
+                    <InlineThemeColorPicker
+                      value={theme.primary}
+                      swatchColors={SUGGESTED_COLORS}
+                      onCommit={(primary) => patchTheme(theme.id, { primary })}
+                      ariaLabel={`${theme.name || "自定义主题"}主色选色器`}
+                    />
+                  </div>
+                  <div className="space-y-1.5">
+                    <span className="text-xs font-medium">选择主按钮文字</span>
+                    <InlineThemeColorPicker
+                      value={textColor}
+                      fallback="#202A3A"
+                      swatchColors={TEXT_COLORS}
+                      onCommit={(text_color) => patchTheme(theme.id, { text_color })}
+                      ariaLabel={`${theme.name || "自定义主题"}主按钮文字选色器`}
+                    />
+                  </div>
+                  <div className="flex flex-wrap gap-1.5 pb-0.5">
+                    {SUGGESTED_COLORS.map((color) => (
+                      <button
+                        key={color}
+                        type="button"
+                        className={cn(
+                          "size-7 rounded-md border shadow-sm transition-transform hover:scale-105 focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring",
+                          normalizeHexColor(theme.primary) === color
+                            ? "ring-2 ring-primary ring-offset-2"
+                            : "border-border",
+                        )}
+                        style={{ backgroundColor: color }}
+                        onClick={() => patchTheme(theme.id, { primary: color })}
+                        title={`使用 ${color}`}
+                        aria-label={`使用主色 ${color}`}
+                      />
+                    ))}
+                  </div>
+                </div>
+
+                {advancedOpen && (
+                  <div id={`${theme.id}-advanced-colors`}>
+                    <AdvancedThemeColorControls
+                      theme={theme}
+                      onPatch={(patch) => patchTheme(theme.id, patch)}
+                    />
+                  </div>
+                )}
+
+                <CustomThemePreview theme={{ ...theme, primary: normalizeHexColor(theme.primary) }} />
+              </div>
+            );
+          })}
+        </div>
+      )}
+    </div>
+  );
+}

frontend-web/src/components/workspace/settings/skill-settings-page.tsx

@@ -26,7 +26,6 @@ import {
   TrendingUpIcon,
   Upload,
   UserIcon,
-  WorkflowIcon,
   XIcon,
 } from "lucide-react";
 import { useRouter } from "next/navigation";
@@ -51,6 +50,13 @@ import {
   EmptyTitle,
 } from "@/components/ui/empty";
 
+import {
+  Item,
+  ItemActions,
+  ItemTitle,
+  ItemContent,
+  ItemDescription,
+} from "@/components/ui/item";
 import { Input } from "@/components/ui/input";
 import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
 import { Tabs, TabsList, TabsTrigger } from "@/components/ui/tabs";
@@ -494,6 +500,11 @@ function SkillSettingsList({ onClose }: { onClose?: () => void }) {
           </div>
         }
       />
+      {!isLoading && !error && (
+        <div className="text-muted-foreground flex justify-end text-sm tabular-nums">
+          共 {orderedSkills.length} 个技能
+        </div>
+      )}
       {publisher && (
         <div className="flex items-center gap-2">
           <span className="text-muted-foreground text-xs">筛选发布者：</span>
@@ -738,7 +749,7 @@ export function SkillRow({
 
   const badgeGroup = (
     <div className="flex flex-wrap items-center gap-2">
-      <span className="min-w-0 truncate text-[15px] font-semibold tracking-[-0.01em] text-slate-900 dark:text-slate-100">
+      <span className={cn(isCard && "truncate font-medium")}>
         {skill.name_zh?.trim() ? skill.name_zh : desensitize(skill.name)}
       </span>
       {skill.name_zh?.trim() && (
@@ -901,7 +912,7 @@ export function SkillRow({
       <Button
         size="icon"
         variant="ghost"
-        className="h-8 w-8 shrink-0 rounded-lg text-slate-500 hover:bg-slate-100 hover:text-slate-950 dark:text-slate-400 dark:hover:bg-slate-800 dark:hover:text-white"
+        className="h-8 w-8 shrink-0"
         onClick={() => setTagPickerOpen(true)}
         title={t.adminTags.manageTags}
       >
@@ -912,7 +923,7 @@ export function SkillRow({
           size="icon"
           variant="ghost"
           className={cn(
-            "h-8 w-8 shrink-0 rounded-lg text-slate-500 hover:bg-slate-100 hover:text-slate-950 dark:text-slate-400 dark:hover:bg-slate-800 dark:hover:text-white",
+            "h-8 w-8 shrink-0",
             skill.featured && "text-amber-600 hover:text-amber-700",
           )}
           disabled={setFeatured.isPending}
@@ -933,7 +944,7 @@ export function SkillRow({
           size="icon"
           variant="ghost"
           className={cn(
-            "h-8 w-8 shrink-0 rounded-lg text-slate-500 hover:bg-slate-100 hover:text-slate-950 dark:text-slate-400 dark:hover:bg-slate-800 dark:hover:text-white",
+            "h-8 w-8 shrink-0",
             skill.pinned && "text-emerald-600 hover:text-emerald-700",
           )}
           disabled={setPinned.isPending}
@@ -954,7 +965,7 @@ export function SkillRow({
           size="icon"
           variant="ghost"
           className={cn(
-            "h-8 w-8 shrink-0 rounded-lg text-slate-500 hover:bg-slate-100 hover:text-slate-950 dark:text-slate-400 dark:hover:bg-slate-800 dark:hover:text-white",
+            "h-8 w-8 shrink-0",
             skill.always_on && "text-amber-600 hover:text-amber-700",
           )}
           disabled={setAlwaysOn.isPending}
@@ -993,7 +1004,7 @@ export function SkillRow({
       <Button
         size="icon"
         variant="ghost"
-        className="h-8 w-8 shrink-0 rounded-lg text-slate-500 hover:bg-slate-100 hover:text-slate-950 dark:text-slate-400 dark:hover:bg-slate-800 dark:hover:text-white"
+        className="h-8 w-8 shrink-0"
         disabled={duplicateSkillMutation.isPending}
         onClick={handleOpenDuplicate}
         title="复制为新技能"
@@ -1002,9 +1013,9 @@ export function SkillRow({
       </Button>
       {canManage && (
         <Button
-        size="icon"
+          size="icon"
-        variant="ghost"
+          variant="ghost"
-        className="text-destructive hover:text-destructive h-8 w-8 shrink-0 rounded-lg hover:bg-red-50 dark:hover:bg-red-950/30"
+          className="text-destructive hover:text-destructive h-8 w-8 shrink-0"
           onClick={() => setConfirmDeleteOpen(true)}
           title={t.settings.skills.deleteAction}
         >
@@ -1014,121 +1025,38 @@ export function SkillRow({
     </>
   );
 
-  const iconStyle = skill.name.includes("web") || skill.name.includes("search")
-    ? {
-        Icon: GlobeIcon,
-        className: "bg-emerald-600 text-white shadow-[0_6px_16px_rgba(22,163,74,0.22)]",
-      }
-    : skill.name.includes("doc") || skill.name.includes("file")
-      ? {
-          Icon: FileArchive,
-          className: "bg-violet-600 text-white shadow-[0_6px_16px_rgba(124,58,237,0.22)]",
-        }
-      : skill.source === "agent"
-        ? {
-            Icon: WorkflowIcon,
-            className: "bg-[#2166e8] text-white shadow-[0_6px_16px_rgba(37,99,235,0.22)]",
-          }
-        : {
-            Icon: Upload,
-            className: "bg-amber-500 text-white shadow-[0_6px_16px_rgba(245,158,11,0.22)]",
-          };
-  const SkillIcon = iconStyle.Icon;
-  const activityAt = formatDateTime(skill.last_activity_at ?? skill.created_at);
-  const actionArea = (
-    <div className="flex flex-wrap items-center justify-end gap-1" onClick={(event) => event.stopPropagation()}>
-      {actionButtons}
-    </div>
-  );
-
   return (
     <>
       {isCard ? (
-        <div className="flex h-full min-w-0 flex-col rounded-xl border border-slate-200 bg-white p-5 shadow-[0_5px_18px_rgba(15,23,42,0.035)] transition-[border-color,box-shadow] hover:border-blue-200 hover:shadow-[0_10px_28px_rgba(37,99,235,0.07)] dark:border-slate-800 dark:bg-slate-900 dark:text-white">
+        <div className="flex h-full min-w-0 flex-col rounded-lg border p-3 transition-shadow hover:shadow-sm dark:border-[#213D5E] dark:bg-[#02244C] dark:text-white">
           <div
             className="min-w-0 flex-1 cursor-pointer"
             onClick={() => setDetailOpen(true)}
           >
-            <div className="flex items-start gap-3.5">
+            {badgeGroup}
-              <div className={cn("flex size-12 shrink-0 items-center justify-center rounded-full", iconStyle.className)}>
+            <p className="text-muted-foreground mt-1 line-clamp-3 text-sm">
-                <SkillIcon className="size-6" />
+              {desensitize(skill.description ?? "")}
-              </div>
+            </p>
-              <div className="min-w-0 flex-1">
+            {metaNodes}
-                {badgeGroup}
-                <p className="mt-1.5 line-clamp-3 text-sm leading-6 text-slate-600 dark:text-slate-400">
-                  {desensitize(skill.description ?? "")}
-                </p>
-              </div>
-            </div>
-            <div className="mt-4 flex flex-wrap items-center gap-2">
-              <Badge className={cn("border-0 px-2.5 py-1 text-xs font-normal", skill.enabled ? "bg-emerald-50 text-emerald-600 hover:bg-emerald-50 dark:bg-emerald-500/15 dark:text-emerald-300" : "bg-slate-100 text-slate-500 hover:bg-slate-100 dark:bg-slate-800 dark:text-slate-400")}>
-                <span className={cn("mr-1.5 size-1.5 rounded-full", skill.enabled ? "bg-emerald-500" : "bg-slate-400")} />
-                {skill.enabled ? "已启用" : "未启用"}
-              </Badge>
-              <span className="text-xs text-slate-400">{skill.use_count ? `调用 ${skill.use_count} 次` : "暂无调用"}</span>
-              {activityAt && <span className="text-xs text-slate-400">更新于 {activityAt}</span>}
-            </div>
-            {(skill.tags?.length ?? 0) > 0 && <TagChipList tags={skill.tags!} className="mt-3" />}
           </div>
-          <div className="mt-4 border-t border-slate-100 pt-3 dark:border-slate-800">
+          <div className="mt-2 flex flex-wrap items-center justify-end gap-1 border-t pt-2 dark:border-[#213D5E]">
-            {actionArea}
+            {actionButtons}
           </div>
         </div>
       ) : (
-        <div className="group/skill-card w-full rounded-xl border border-slate-200 bg-white px-5 py-4 shadow-[0_5px_18px_rgba(15,23,42,0.03)] transition-[border-color,box-shadow] hover:border-blue-200 hover:shadow-[0_10px_28px_rgba(37,99,235,0.07)] dark:border-slate-800 dark:bg-slate-900 dark:text-white">
+        <Item className="w-full dark:border-[#213D5E] dark:bg-[#02244C] dark:text-white" variant="outline">
-          <div className="grid min-w-0 grid-cols-1 gap-4 xl:grid-cols-[minmax(0,1.65fr)_minmax(150px,0.72fr)_minmax(100px,0.42fr)_minmax(132px,0.58fr)_auto] xl:items-center xl:gap-x-6">
+          <ItemContent
-            <div className="flex min-w-0 cursor-pointer items-start gap-4" onClick={() => setDetailOpen(true)}>
+            className="cursor-pointer"
-              <div className={cn("flex size-[60px] shrink-0 items-center justify-center rounded-full", iconStyle.className)}>
+            onClick={() => setDetailOpen(true)}
-                <SkillIcon className="size-7" />
+          >
-              </div>
+            <ItemTitle>{badgeGroup}</ItemTitle>
-              <div className="min-w-0 flex-1 pt-0.5">
+            <ItemDescription className="line-clamp-4">
-                {badgeGroup}
+              {desensitize(skill.description ?? "")}
-                <p className="mt-1.5 line-clamp-2 text-sm leading-5 text-slate-600 dark:text-slate-400">
+            </ItemDescription>
-                  {desensitize(skill.description ?? "")}
+            {metaNodes}
-                </p>
+          </ItemContent>
-                {!isBuiltin && skill.owner_username && (
+          <ItemActions>{actionButtons}</ItemActions>
-                  <button
+        </Item>
-                    type="button"
-                    disabled={!skill.owner_user_id || !onPublisherClick}
-                    onClick={(event) => {
-                      event.stopPropagation();
-                      if (!skill.owner_user_id || !onPublisherClick) return;
-                      onPublisherClick({ id: skill.owner_user_id, label: desensitize(skill.owner_username!) });
-                    }}
-                    className={cn(
-                      "mt-2 flex max-w-full items-center gap-1 text-xs text-slate-400",
-                      skill.owner_user_id && onPublisherClick && "cursor-pointer hover:text-blue-600 hover:underline",
-                    )}
-                  >
-                    <UserIcon className="size-3.5 shrink-0" />
-                    <span className="truncate">发布者：{desensitize(skill.owner_username)}</span>
-                  </button>
-                )}
-              </div>
-            </div>
-            <div className="min-w-0 xl:border-l xl:border-slate-100 xl:pl-5 xl:dark:border-slate-800">
-              {(skill.tags?.length ?? 0) > 0 ? (
-                <TagChipList tags={skill.tags!} />
-              ) : (
-                <span className="text-xs text-slate-400">未设置标签</span>
-              )}
-            </div>
-            <div className="min-w-0 text-sm text-slate-600 dark:text-slate-300">
-              <span className="block text-xs text-slate-400 xl:hidden">使用次数</span>
-              {skill.use_count ? `${skill.use_count} 次` : "暂无调用"}
-            </div>
-            <div className="min-w-0">
-              <Badge className={cn("border-0 px-2.5 py-1 text-xs font-normal", skill.enabled ? "bg-emerald-50 text-emerald-600 hover:bg-emerald-50 dark:bg-emerald-500/15 dark:text-emerald-300" : "bg-slate-100 text-slate-500 hover:bg-slate-100 dark:bg-slate-800 dark:text-slate-400")}>
-                <span className={cn("mr-1.5 size-1.5 rounded-full", skill.enabled ? "bg-emerald-500" : "bg-slate-400")} />
-                {skill.enabled ? "已启用" : "未启用"}
-              </Badge>
-              {activityAt && <p className="mt-2 truncate text-xs text-slate-400" title={activityAt}>更新于 {activityAt}</p>}
-            </div>
-            <div className="min-w-0 border-t border-slate-100 pt-3 xl:border-t-0 xl:pt-0 dark:border-slate-800">
-              {actionArea}
-            </div>
-          </div>
-        </div>
       )}
       <Dialog open={duplicateOpen} onOpenChange={setDuplicateOpen}>
         <DialogContent>

frontend-web/src/components/workspace/skill-display-sources.tsx

@@ -53,7 +53,6 @@ export function SourceCard({
   referenceTarget?: boolean;
 }) {
   const [open, setOpen] = useState(false);
-  const [showOriginal, setShowOriginal] = useState(false);
   const [context, setContext] = useState<WeKnoraSourceContext | null>(null);
   const [contextLoading, setContextLoading] = useState(false);
   const [contextError, setContextError] = useState<string | null>(null);
@@ -82,7 +81,7 @@ export function SourceCard({
   const previewTarget = parseWeKnoraPreviewUrl(source.url);
 
   useEffect(() => {
-    if (!open || !showOriginal || !previewTarget) {
+    if (!open || !previewTarget) {
       return;
     }
     let cancelled = false;
@@ -116,7 +115,7 @@ export function SourceCard({
     return () => {
       cancelled = true;
     };
-  }, [open, showOriginal, previewTarget?.chunkId, previewTarget?.knowledgeBaseId]);
+  }, [open, previewTarget?.chunkId, previewTarget?.knowledgeBaseId]);
 
   return (
     <>
@@ -129,10 +128,7 @@ export function SourceCard({
           highlighted &&
             "border-amber-300 bg-amber-50/80 shadow-[0_0_0_2px_rgba(251,191,36,0.14)]",
         )}
-        onClick={() => {
+        onClick={() => setOpen(true)}
-          setShowOriginal(false);
-          setOpen(true);
-        }}
       >
         <div className="flex items-start gap-3">
           {showReferenceNumber && (
@@ -172,15 +168,7 @@ export function SourceCard({
           )}
         </div>
       </button>
-      <Dialog
+      <Dialog open={open} onOpenChange={setOpen}>
-        open={open}
-        onOpenChange={(nextOpen) => {
-          setOpen(nextOpen);
-          if (!nextOpen) {
-            setShowOriginal(false);
-          }
-        }}
-      >
         <DialogContent className="max-w-2xl">
           <DialogHeader>
             <div className="flex items-start justify-between gap-3 pr-8">
@@ -217,27 +205,7 @@ export function SourceCard({
               )}
             </div>
           </DialogHeader>
-          {previewTarget && (
+          {previewTarget ? (
-            <div className="border-b pb-3">
-              <div className="flex flex-wrap items-center justify-between gap-2">
-                <span className="text-muted-foreground text-xs">
-                  {showOriginal
-                    ? "正在查看命中文段及其前后上下文"
-                    : "当前为检索命中的片段，可继续查看原文上下文"}
-                </span>
-                <Button
-                  type="button"
-                  size="sm"
-                  variant={showOriginal ? "outline" : "default"}
-                  onClick={() => setShowOriginal((current) => !current)}
-                >
-                  <FileTextIcon className="size-3.5" />
-                  {showOriginal ? "返回检索片段" : "查看原文"}
-                </Button>
-              </div>
-            </div>
-          )}
-          {previewTarget && showOriginal ? (
             <WeKnoraSourceContextPanel
               context={context}
               loading={contextLoading}
@@ -281,27 +249,12 @@ type WeKnoraSourceContext = {
   }>;
 };
 
-export function isWeKnoraSourcePreviewUrl(url?: string): boolean {
-  return parseWeKnoraPreviewUrl(url) !== null;
-}
-
 function parseWeKnoraPreviewUrl(url?: string): WeKnoraPreviewTarget | null {
-  const normalizedUrl = url
+  if (!url?.startsWith("/weknora-source-preview?")) {
-    ?.trim()
-    .replace(/^[\u200B-\u200D\uFEFF]+/, "");
-  const marker = "/weknora-source-preview?";
-  const start = normalizedUrl?.indexOf(marker) ?? -1;
-  if (start < 0) {
     return null;
   }
-  // Some MCP tool results wrap the relative pointer in formatting characters
+  const queryIndex = url.indexOf("?");
-  // or append a newline. Keep accepting that safe internal path, but never
+  const params = new URLSearchParams(url.slice(queryIndex + 1));
-  // treat a normal external URL as an original-document preview.
-  const previewUrl = normalizedUrl!
-    .slice(start)
-    .split(/[\r\n\s]/, 1)[0];
-  const queryIndex = previewUrl.indexOf("?");
-  const params = new URLSearchParams(previewUrl.slice(queryIndex + 1));
   const knowledgeBaseId = params.get("knowledge_base_id")?.trim();
   const chunkId = params.get("chunk_id")?.trim();
   return knowledgeBaseId && chunkId ? { knowledgeBaseId, chunkId } : null;

frontend-web/src/components/workspace/user-identity-badge.tsx

@@ -1,6 +1,6 @@
 "use client";
 
-import { UserRound } from "lucide-react";
+import { User } from "lucide-react";
 
 import { useLiveAccount } from "@/core/auth/use-live-account";
 import { useMyPosition } from "@/core/positions";
@@ -15,13 +15,7 @@ import { cn } from "@/lib/utils";
  * 配色按当前内容区前景色（foreground / muted-foreground），适配聊天页浅底顶栏，
  * 而非 Header 的白字贴 banner 方案。
  */
-export function UserIdentityBadge({
+export function UserIdentityBadge({ className }: { className?: string }) {
-  className,
-  variant = "plain",
-}: {
-  className?: string;
-  variant?: "plain" | "topbar";
-}) {
   // userInfo belongs to external-app route parameters and can legitimately
   // outlive a login switch. The visible account name must instead match the
   // settings page's current auth identity.
@@ -32,33 +26,13 @@ export function UserIdentityBadge({
 
   return (
     <div
-      data-workspace-user={variant}
+      className={cn("flex shrink-0 items-center gap-2", className)}
-      className={cn(
-        "flex shrink-0 items-center gap-2",
-        variant === "topbar" &&
-          "h-10 max-w-[240px] rounded-lg px-1.5 py-1 text-slate-700 dark:text-slate-200",
-        className,
-      )}
       title={positionName ? `${displayName}·${positionName}` : displayName}
     >
-      <div
+      <div className="bg-muted text-muted-foreground flex size-7 shrink-0 items-center justify-center rounded-full">
-        className={cn(
+        <User className="size-3.5" />
-          "bg-muted text-muted-foreground relative flex size-7 shrink-0 items-center justify-center rounded-full",
-          variant === "topbar" &&
-            "size-8 bg-gradient-to-br from-blue-500 to-indigo-600 text-white shadow-[0_4px_12px_-6px_rgba(37,99,235,0.8)] ring-1 ring-blue-500/10 dark:from-blue-400 dark:to-indigo-500",
-        )}
-      >
-        <UserRound className={cn("size-3.5", variant === "topbar" && "size-4")} />
-        {variant === "topbar" && (
-          <span className="absolute right-0 bottom-0 size-2.5 rounded-full border-2 border-white bg-emerald-500 dark:border-slate-950" />
-        )}
       </div>
-      <div
+      <div className="hidden min-w-0 text-left sm:block">
-        className={cn(
-          "hidden min-w-0 text-left sm:block",
-          variant === "topbar" && "max-w-[165px]",
-        )}
-      >
         <p className="text-foreground truncate text-sm font-medium leading-tight">
           {displayName}
         </p>

frontend-web/src/components/workspace/welcome.tsx

@@ -4,6 +4,7 @@ import { useSearchParams } from "next/navigation";
 import { useMemo } from "react";
 
 import { useI18n } from "@/core/i18n/hooks";
+import { useDisplayDesensitizer } from "@/core/sensitive-words/use-display-desensitizer";
 import { cn } from "@/lib/utils";
 
 import { AuroraText } from "../ui/aurora-text";
@@ -16,6 +17,7 @@ export function Welcome({
   mode?: "ultra" | "pro" | "thinking" | "flash";
 }) {
   const { t } = useI18n();
+  const desensitizeText = useDisplayDesensitizer();
   const searchParams = useSearchParams();
   const isUltra = useMemo(() => mode === "ultra", [mode]);
   const colors = useMemo(() => {
@@ -36,7 +38,7 @@ export function Welcome({
           t.welcome.createYourOwnSkill
         ) : (
           <div className="flex items-center">
-            <AuroraText colors={colors}>{t.welcome.greeting}</AuroraText>
+            <AuroraText colors={colors}>{desensitizeText(t.welcome.greeting)}</AuroraText>
           </div>
         )}
       </div>

frontend-web/src/components/workspace/workspace-container.tsx

@@ -14,8 +14,6 @@ import {
 } from "@/components/ui/breadcrumb";
 import { useI18n } from "@/core/i18n/hooks";
 import { cn } from "@/lib/utils";
-import { ThemeSwitcher } from "@/components/workspace/appearance-controls";
-import { UserIdentityBadge } from "@/components/workspace/user-identity-badge";
 
 export function WorkspaceContainer({
   className,
@@ -95,15 +93,9 @@ export function WorkspaceHeader({
           </BreadcrumbList>
         </Breadcrumb>
       </div>
-      <div className="flex items-center gap-2 px-4">
+      {rightActions ? (
-        {rightActions}
+        <div className="flex items-center gap-2 px-4">{rightActions}</div>
-        <ThemeSwitcher tone="content" />
+      ) : null}
-        <div
-          aria-hidden="true"
-          className="mx-1 h-6 w-px bg-slate-200 dark:bg-slate-700"
-        />
-        <UserIdentityBadge variant="topbar" />
-      </div>
     </header>
   );
 }
@@ -133,6 +125,5 @@ function nameOfSegment(
   if (!segment) return t.common.home;
   if (segment === "workspace") return t.breadcrumb.workspace;
   if (segment === "chats") return t.breadcrumb.chats;
-  if (segment === "agents") return t.agents.title;
   return segment[0]?.toUpperCase() + segment.slice(1);
 }

frontend-web/src/components/workspace/workspace-nav-chat-list.tsx

@@ -14,7 +14,7 @@ import {
 } from "@/components/ui/sidebar";
 import { useI18n } from "@/core/i18n/hooks";
 // import { BotIcon, BrainIcon, ListChecks, MessageSquarePlus, MessagesSquare, SparklesIcon, UsersIcon } from "lucide-react";
-import { BookOpen, BotIcon, BrainIcon, ListChecks, MessageSquarePlus, MessagesSquare, PenLine, Plus, SparklesIcon, Users } from "lucide-react";
+import { BookOpen, BotIcon, BrainIcon, BriefcaseBusiness, ListChecks, MessageSquarePlus, MessagesSquare, PenLine, Plus, SparklesIcon, Users } from "lucide-react";
 
 import { KnowledgeRagToggle } from "./knowledge-rag-toggle";
 import { SidebarCollapseButton } from "./workspace-header";
@@ -23,19 +23,19 @@ import { cn } from "@/lib/utils";
 
 // 普通导航项：默认中性色，激活态与「新对话」一致——主色浅底 + 主色文字/图标
 const NAV_ITEM_CLASS =
-  "text-sidebar-foreground/80 hover:text-primary rounded-xl h-9 px-3 transition-colors hover:bg-primary/10 " +
+  "workspace-nav-item text-sidebar-foreground/80 hover:text-primary rounded-xl h-9 px-3 transition-colors hover:bg-primary/10 " +
   "data-[active=true]:bg-primary/15 data-[active=true]:text-primary data-[active=true]:shadow-none " +
   "dark:hover:bg-primary/15 dark:data-[active=true]:bg-primary/25 dark:data-[active=true]:text-primary-foreground";
 
 // 「新对话」专属：默认仅主色文字/图标（显眼但不是选中态），命中 /chats/new 时才上主色底
 const NEW_CHAT_CLASS =
-  "rounded-xl h-9 px-3 text-primary transition-colors hover:bg-primary/10 hover:text-primary " +
+  "workspace-nav-new-chat rounded-xl h-9 px-3 text-primary transition-colors hover:bg-primary/10 hover:text-primary " +
   "data-[active=true]:bg-primary/15 data-[active=true]:text-primary data-[active=true]:shadow-none " +
   "dark:text-primary-foreground dark:hover:bg-primary/15 dark:data-[active=true]:bg-primary/25";
 
 // 紧凑模式（CM 参考图）：白卡描边、居中、主色 + 图标
 const NEW_CHAT_COMPACT_CLASS =
-  "h-9 justify-center gap-2 rounded-xl bg-card text-[13px] font-semibold text-foreground transition-colors " +
+  "workspace-compact-new-chat h-9 justify-center gap-2 rounded-xl bg-card text-[13px] font-semibold text-foreground transition-colors " +
   "border border-[rgb(var(--legacy-primary-rgb)/18%)] " +
   "hover:bg-[rgb(var(--legacy-primary-rgb)/4%)] hover:text-[var(--primary)] hover:border-[rgb(var(--legacy-primary-rgb)/32%)] " +
   "data-[active=true]:bg-card data-[active=true]:text-[var(--primary)] data-[active=true]:shadow-none";
@@ -184,6 +184,18 @@ export function WorkspaceNavChatList({
                 </Link>
               </SidebarMenuButton>
             </SidebarMenuItem>
+            <SidebarMenuItem>
+              <SidebarMenuButton
+                isActive={pathname.startsWith("/page/workspace/roundtable/position")}
+                asChild
+                className={NAV_ITEM_CLASS}
+              >
+                <Link href="/page/workspace/roundtable/position">
+                  <BriefcaseBusiness />
+                  <span>岗位会商</span>
+                </Link>
+              </SidebarMenuButton>
+            </SidebarMenuItem>
             <SidebarMenuItem>
               <SidebarMenuButton
                 isActive={pathname === "/page/workspace/scheduled/tasks"}

frontend-web/src/components/workspace/workspace-nav-menu.tsx

@@ -11,7 +11,6 @@ import {
   GaugeIcon,
   HistoryIcon,
   MessageCircleQuestionIcon,
-  PlugIcon,
   ScrollTextIcon,
   Settings2Icon,
   SettingsIcon,
@@ -219,14 +218,14 @@ export function WorkspaceNavMenu() {
                     <TagsIcon />
                     {t.adminTags.title}
                   </DropdownMenuItem>
-                  {isAdmin && (
+                  {/* {isAdmin && (
                     <DropdownMenuItem
                       onClick={() => navigate("/page/workspace/admin/plugins")}
                     >
                       <PlugIcon />
                       插件管理
                     </DropdownMenuItem>
-                  )}
+                  )} */}
                   {isAdmin && (
                     <DropdownMenuItem
                       onClick={() => navigate("/page/workspace/admin/positions")}

frontend-web/src/components/workspace/workspace-sidebar.tsx

@@ -2,43 +2,139 @@
 
 import {
   Sidebar,
+  SidebarHeader,
   SidebarContent,
+  SidebarFooter,
+  SidebarRail,
   useSidebar,
 } from "@/components/ui/sidebar";
+import { useTheme } from "@/contexts/ThemeContext";
 import { cn } from "@/lib/utils";
+import { usePathname } from "next/navigation";
 
-import { CmChatSidebar } from "./cm-chat-sidebar";
+import { GeneralQaSidebar } from "./general-qa-sidebar";
+import { RecentChatList } from "./recent-chat-list";
+import { RecentRoundtableList } from "./recent-roundtable-list";
+import { RecentWritingList } from "./recent-writing-list";
+import { WorkspaceHeader } from "./workspace-header";
+import { WorkspaceNavChatList } from "./workspace-nav-chat-list";
+import { WorkspaceNavMenu } from "./workspace-nav-menu";
 
 export function WorkspaceSidebar({
+  compactChrome = false,
+  forceCollapsed = false,
   className,
-  compactChrome: _compactChrome,
   ...props
-}: React.ComponentProps<typeof Sidebar> & { compactChrome?: boolean }) {
+}: React.ComponentProps<typeof Sidebar> & {
-  const { open: isSidebarOpen, toggleSidebar } = useSidebar();
+  compactChrome?: boolean;
+  forceCollapsed?: boolean;
+}) {
+  const { open: isSidebarOpen } = useSidebar();
+  const { theme } = useTheme();
+  const pathname = usePathname();
+  const useWhiteSidebar = compactChrome && theme === "light";
+  // 通用问答（全量模式）左栏：新建回答 → 常用智能体 → 聊天记录（需求 0616 #1）。
+  // 仅在通用问答（/page/workspace/chats*）下启用三块式布局；点击常用智能体后是
+  // 「原地嵌入」（停留在 /chats/new?agent=...，仅右侧问答区换成智能体对话），左侧栏不变。
+  const isGeneralQa = pathname.startsWith("/page/workspace/chats");
 
-  return (
+  if (forceCollapsed) {
-    <div
+    return (
-        aria-hidden={false}
+      <Sidebar
+        variant="sidebar"
+        collapsible="icon"
+        className={cn(
+          "bg-sidebar [&_[data-slot=sidebar-inner]]:bg-sidebar",
+          className,
+        )}
+        {...props}
+      >
+        <SidebarContent>
+          <WorkspaceNavChatList />
+        </SidebarContent>
+      </Sidebar>
+    );
+  }
+
+  // 紧凑模式：用「外层定宽容器 + transition-[width]」做展开/收起过渡动画。
+  // collapsible="none" 的 Sidebar 是普通 in-flow 定宽块（非 absolute，故不受本布局对
+  // sidebar-container 的 absolute/left-0 覆盖影响），外层 overflow-hidden 把它从
+  // --sidebar-width 裁到 0、聊天区随宽度平滑回流；收起后整列不接收指针。
+  if (compactChrome) {
+    return (
+      <div
+        aria-hidden={!isSidebarOpen}
         className={cn(
           "h-full shrink-0 overflow-hidden transition-[width] duration-200 ease-out",
-          isSidebarOpen ? "w-(--sidebar-width)" : "w-14",
+          isSidebarOpen ? "w-(--sidebar-width)" : "w-0 pointer-events-none",
         )}
       >
         <Sidebar
           variant="sidebar"
           collapsible="none"
           className={cn(
-            "h-full border-r border-border",
+            "h-full w-(--sidebar-width) border-r border-border",
-            isSidebarOpen ? "w-(--sidebar-width)" : "w-14",
+            useWhiteSidebar &&
-            "[&_[data-slot=sidebar-container]]:bg-white [&_[data-slot=sidebar-inner]]:bg-white",
+              "[&_[data-slot=sidebar-inner]]:bg-white [&_[data-slot=sidebar-container]]:bg-white",
             className,
           )}
           {...props}
         >
           <SidebarContent>
-            <CmChatSidebar onCollapse={toggleSidebar} collapsed={!isSidebarOpen} />
+            {isGeneralQa ? (
+              // 全量版通用问答（/page/workspace/chats*）：新建对话侧栏独立成
+              // GeneralQaSidebar（按 0616 样式参考图重画），与其余 workspace 页解耦。
+              <GeneralQaSidebar />
+            ) : (
+              <>
+                <WorkspaceNavChatList showCollapseTrigger compact />
+                <RecentChatList compact />
+              </>
+            )}
           </SidebarContent>
+          <SidebarRail />
         </Sidebar>
       </div>
+    );
+  }
+
+  return (
+    <>
+      <Sidebar
+        variant="sidebar"
+        // 紧凑模式：展开时为固定宽度整列（none，无内置折叠），收起由上面的条件渲染处理；
+        // 非紧凑沿用 icon。
+        collapsible={compactChrome ? "none" : "icon"}
+        className={cn(
+          useWhiteSidebar &&
+            "[&_[data-slot=sidebar-inner]]:bg-white [&_[data-slot=sidebar-container]]:bg-white",
+          className,
+        )}
+        {...props}
+      >
+        {!compactChrome && (
+          <SidebarHeader className="py-0">
+            <WorkspaceHeader />
+          </SidebarHeader>
+        )}
+        <SidebarContent>
+          <WorkspaceNavChatList
+            showCollapseTrigger={compactChrome}
+            compact={compactChrome}
+          />
+          {isSidebarOpen && <RecentChatList compact={compactChrome} />}
+          {/* 「多智能体会商」「最近写作」与「智能体/技能」等菜单项保持一致的显隐：
+              仅在非紧凑模式(!compactChrome)下展示，紧凑模式（有外层页面侧栏时）一并隐藏。 */}
+          {isSidebarOpen && !compactChrome && <RecentRoundtableList />}
+          {isSidebarOpen && !compactChrome && <RecentWritingList />}
+        </SidebarContent>
+        {!compactChrome && (
+          <SidebarFooter>
+            <WorkspaceNavMenu />
+          </SidebarFooter>
+        )}
+        <SidebarRail />
+      </Sidebar>
+    </>
   );
 }

frontend-web/src/contexts/ThemeContext.tsx

@@ -8,13 +8,20 @@ import React, {
 import { useTheme as useNextTheme } from 'next-themes';
 
 import { useAppearanceSettings } from '@/core/system-settings/hooks';
+import {
+  BUILTIN_THEME_IDS,
+  type BuiltinThemeId,
+  type CustomThemePreset,
+} from '@/core/system-settings/api';
+import { getCustomThemeTokens, isCustomThemeId } from '@/core/theme/custom-theme';
+import { isPositionRoundtableStandaloneMode } from '@/position-roundtable/demo/position-roundtable-demo-config';
 
 // 主题类型
-export type ThemeType = 'dark' | 'light' | 'lightblue';
+export type ThemeType = BuiltinThemeId | `custom-theme-${string}`;
 
 // 主题配置
 export interface ThemeConfig {
-  type: ThemeType;
+  type: BuiltinThemeId;
   name: string;
   colors: {
     background: string;
@@ -37,7 +44,7 @@ export interface ThemeConfig {
 }
 
 // 主题配置
-const themes: Record<ThemeType, ThemeConfig> = {
+const themes: Record<BuiltinThemeId, ThemeConfig> = {
   dark: {
     type: 'dark',
     name: '深色主题',
@@ -104,6 +111,74 @@ const themes: Record<ThemeType, ThemeConfig> = {
       overlay: 'black/30',
     },
   },
+  lightgreen: {
+    type: 'lightgreen',
+    name: '绿色主题',
+    colors: {
+      background: 'white',
+      backgroundSecondary: 'emerald-50',
+      text: 'emerald-950',
+      textSecondary: 'emerald-800',
+      primary: 'emerald-600',
+      primaryHover: 'emerald-500',
+      border: 'emerald-200',
+      accent: 'emerald-700',
+      success: 'emerald-600',
+      warning: 'amber-500',
+      error: 'red-600',
+      card: 'white',
+      cardHover: 'emerald-50',
+      input: 'white',
+      inputBorder: 'emerald-200',
+      overlay: 'black/30',
+    },
+  },
+  iceblue: {
+    type: 'iceblue',
+    name: '冰川蓝主题',
+    colors: {
+      background: 'sky-50',
+      backgroundSecondary: 'sky-100',
+      text: 'slate-800',
+      textSecondary: 'slate-600',
+      // The CSS --primary token is exactly #9BCEF1. Darker blues are used
+      // only for readable text, hover and focus states.
+      primary: 'sky-200',
+      primaryHover: 'sky-300',
+      border: 'sky-200',
+      accent: 'sky-200',
+      success: 'emerald-600',
+      warning: 'amber-600',
+      error: 'red-600',
+      card: 'white',
+      cardHover: 'sky-50',
+      input: 'white',
+      inputBorder: 'sky-200',
+      overlay: 'slate-900/30',
+    },
+  },
+  lightyellow: {
+    type: 'lightyellow',
+    name: '浅黄色主题',
+    colors: {
+      background: 'lime-50',
+      backgroundSecondary: 'lime-100',
+      text: 'lime-950',
+      textSecondary: 'lime-800',
+      primary: 'lime-100',
+      primaryHover: 'lime-200',
+      border: 'lime-200',
+      accent: 'lime-100',
+      success: 'emerald-600',
+      warning: 'amber-600',
+      error: 'red-600',
+      card: 'white',
+      cardHover: 'lime-50',
+      input: 'white',
+      inputBorder: 'lime-200',
+      overlay: 'slate-900/30',
+    },
+  },
 };
 
 const STORAGE_KEY = 'strategy-theme';
@@ -114,13 +189,30 @@ const STORAGE_KEY = 'strategy-theme';
 // admin changes. When the flag is present we never override the user.
 const EXPLICIT_FLAG_KEY = 'strategy-theme-user-set';
 
+const CUSTOM_THEME_TOKEN_NAMES = Object.keys(
+  getCustomThemeTokens({ primary: '#0062D9', mode: 'light' }),
+);
+
+function isBuiltinTheme(value: string | null | undefined): value is BuiltinThemeId {
+  return typeof value === 'string' && (BUILTIN_THEME_IDS as readonly string[]).includes(value);
+}
+
+function getEnabledCustomTheme(
+  id: string | null | undefined,
+  presets: CustomThemePreset[] | undefined,
+): CustomThemePreset | undefined {
+  return isCustomThemeId(id)
+    ? presets?.find((preset) => preset.id === id && preset.enabled)
+    : undefined;
+}
+
 function readPersistedTheme(): ThemeType {
   if (typeof window === 'undefined') {
     return 'light';
   }
   const saved = localStorage.getItem(STORAGE_KEY);
-  if (saved === 'dark') return 'dark';
+  if (isBuiltinTheme(saved)) return saved;
-  if (saved === 'lightblue') return 'lightblue';
+  if (isCustomThemeId(saved)) return saved;
   return 'light';
 }
 
@@ -161,7 +253,9 @@ export const ThemeProvider: React.FC<ThemeProviderProps> = ({ children }) => {
   // a theme yet, this value drives the rendered theme — and re-syncs on
   // every mount so an admin change propagates without users clearing
   // localStorage by hand.
-  const { data: appearance } = useAppearanceSettings();
+  const { data: appearance } = useAppearanceSettings({
+    enabled: !isPositionRoundtableStandaloneMode(),
+  });
 
   useEffect(() => {
     setMounted(true);
@@ -175,12 +269,7 @@ export const ThemeProvider: React.FC<ThemeProviderProps> = ({ children }) => {
     const current = localStorage.getItem(STORAGE_KEY);
     const legacy = localStorage.getItem('theme');
 
-    if (
+    if (current && !isBuiltinTheme(current) && !isCustomThemeId(current)) {
-      current &&
-      current !== 'light' &&
-      current !== 'dark' &&
-      current !== 'lightblue'
-    ) {
       // Garbage value — wipe it so the boot-sync below can take over.
       localStorage.removeItem(STORAGE_KEY);
     }
@@ -211,19 +300,47 @@ export const ThemeProvider: React.FC<ThemeProviderProps> = ({ children }) => {
   }, [mounted, forcedTheme, appearance?.default_theme, resolvedTheme, setNextTheme]);
 
   const effectiveTheme = forcedTheme ?? resolvedTheme;
-  const theme: ThemeType = mounted
+  const persistedTheme = readPersistedTheme();
-    ? effectiveTheme === 'dark'
+  const requestedTheme = (mounted ? effectiveTheme : persistedTheme) ?? 'light';
-      ? 'dark'
+  const customTheme = getEnabledCustomTheme(
-      : effectiveTheme === 'lightblue'
+    requestedTheme,
-        ? 'lightblue'
+    appearance?.custom_themes,
-        : 'light'
+  );
-    : readPersistedTheme();
+  const theme: ThemeType = isBuiltinTheme(requestedTheme)
+    ? requestedTheme
+    : customTheme?.id ?? 'light';
 
   useEffect(() => {
     if (typeof document === 'undefined') return;
 
     const root = document.documentElement;
 
+    // next-themes adds a class for every value passed to setTheme(). Custom
+    // themes use data attributes and CSS variables instead, so remove its
+    // transient class before applying the generated token set.
+    for (const className of [...root.classList]) {
+      if (isCustomThemeId(className)) {
+        root.classList.remove(className);
+      }
+    }
+    for (const tokenName of CUSTOM_THEME_TOKEN_NAMES) {
+      root.style.removeProperty(tokenName);
+    }
+    root.removeAttribute('data-custom-theme');
+
+    if (customTheme) {
+      for (const [tokenName, tokenValue] of Object.entries(
+        getCustomThemeTokens(customTheme),
+      )) {
+        root.style.setProperty(tokenName, tokenValue);
+      }
+      root.setAttribute('data-theme', customTheme.id);
+      root.setAttribute('data-custom-theme', 'true');
+      root.setAttribute('theme-mode', customTheme.mode);
+      root.classList.toggle('dark', customTheme.mode === 'dark');
+      return;
+    }
+
     if (theme === 'dark') {
       root.setAttribute('theme-mode', 'dark');
       root.classList.add('dark');
@@ -234,12 +351,17 @@ export const ThemeProvider: React.FC<ThemeProviderProps> = ({ children }) => {
     root.removeAttribute('theme-mode');
     root.classList.remove('dark');
 
-    if (theme === 'lightblue') {
+    if (
-      root.setAttribute('data-theme', 'lightblue');
+      theme === 'lightblue' ||
+      theme === 'lightgreen' ||
+      theme === 'iceblue' ||
+      theme === 'lightyellow'
+    ) {
+      root.setAttribute('data-theme', theme);
     } else {
       root.removeAttribute('data-theme');
     }
-  }, [theme]);
+  }, [customTheme, theme]);
 
   const toggleTheme = () => {
     setNextTheme(theme === 'dark' ? 'light' : 'dark');
@@ -251,7 +373,7 @@ export const ThemeProvider: React.FC<ThemeProviderProps> = ({ children }) => {
     markExplicitChoice();
   };
 
-  const themeConfig = themes[theme];
+  const themeConfig = themes[isBuiltinTheme(theme) ? theme : 'light'];
 
   return (
     <ThemeContext.Provider
@@ -277,6 +399,20 @@ export const getThemeClasses = (colorKey: keyof ThemeConfig['colors']): string =
   return themeConfig.colors[colorKey];
 };
 
+/** Resolve custom runtime themes to the two visual modes expected by older
+ * integrations (reports, canvases and exported artifacts). */
+export function themeToBaseMode(theme: ThemeType): 'light' | 'dark' {
+  if (theme === 'dark') return 'dark';
+  if (
+    isCustomThemeId(theme) &&
+    typeof document !== 'undefined' &&
+    document.documentElement.getAttribute('theme-mode') === 'dark'
+  ) {
+    return 'dark';
+  }
+  return 'light';
+}
+
 // 组合类名工具函数
 export const cn = (...classes: (string | undefined | null | false)[]): string => {
   return classes.filter(Boolean).join(' ');

frontend-web/src/core/agents/hooks.ts

@@ -150,11 +150,14 @@ export function useAllAgentsAdmin(enabled: boolean) {
   return { agents: data ?? [], isLoading, error };
 }
 
-export function useAgent(id: string | null | undefined) {
+export function useAgent(
+  id: string | null | undefined,
+  { enabled = true }: { enabled?: boolean } = {},
+) {
   const { data, isLoading, error } = useQuery({
     queryKey: ["agents", id],
     queryFn: () => getAgent(id!),
-    enabled: !!id,
+    enabled: enabled && !!id,
   });
   return { agent: data ?? null, isLoading, error };
 }

frontend-web/src/core/artifacts/loader.ts

@@ -23,6 +23,26 @@ export async function loadArtifactContent({
   const url = urlOfArtifact({ filepath: enhancedFilepath, threadId, isMock, publicShareCode });
   const response = await apiFetch(url);
   const text = await response.text();
+  if (!response.ok) {
+    let detail = text.trim();
+    try {
+      const parsed = JSON.parse(text) as { detail?: unknown; message?: unknown };
+      const parsedDetail =
+        typeof parsed.detail === "string"
+          ? parsed.detail
+          : typeof parsed.message === "string"
+            ? parsed.message
+            : "";
+      if (parsedDetail) {
+        detail = parsedDetail;
+      }
+    } catch {
+      // Keep the raw response text as the diagnostic detail.
+    }
+    throw new Error(
+      `Failed to load artifact (${response.status})${detail ? `: ${detail}` : ""}`,
+    );
+  }
   return { content: text, url };
 }
 

frontend-web/src/core/artifacts/utils.ts

@@ -22,10 +22,11 @@ export function urlOfArtifact({
       publicShareCode,
     )}/files${normalized}`;
   }
+  const normalized = filepath.startsWith("/") ? filepath : `/${filepath}`;
   if (isMock) {
-    return `${getBackendBaseURL()}/mock/api/threads/${threadId}/artifacts${filepath}${download ? "?download=true" : ""}`;
+    return `${getBackendBaseURL()}/mock/api/threads/${threadId}/artifacts${normalized}${download ? "?download=true" : ""}`;
   }
-  return `${getBackendBaseURL()}/api/threads/${threadId}/artifacts${filepath}${download ? "?download=true" : ""}`;
+  return `${getBackendBaseURL()}/api/threads/${threadId}/artifacts${normalized}${download ? "?download=true" : ""}`;
 }
 
 export function extractArtifactsFromThread(thread: AgentThread) {
@@ -33,5 +34,6 @@ export function extractArtifactsFromThread(thread: AgentThread) {
 }
 
 export function resolveArtifactURL(absolutePath: string, threadId: string) {
-  return `${getBackendBaseURL()}/api/threads/${threadId}/artifacts${absolutePath}`;
+  const normalized = absolutePath.startsWith("/") ? absolutePath : `/${absolutePath}`;
+  return `${getBackendBaseURL()}/api/threads/${threadId}/artifacts${normalized}`;
 }

frontend-web/src/core/auth/route-key-login.ts

@@ -0,0 +1,33 @@
+import { readRuntimeEnv } from "@/env";
+
+/**
+ * Short-link route map maintained by the frontend.
+ *
+ * Add a new entry here when an external system needs a short ``routeKey``.
+ * Targets must remain internal SPA routes; LoginPage validates them again
+ * before navigating.
+ */
+export const ROUTE_KEY_MAPPINGS: Readonly<Record<string, string>> = {
+  a: "/page/canvas/ai-writing",
+  "8bf": "/page/strategy/qa/8bf-roundtable",
+};
+
+/** Login URL parameter that selects a route from ``ROUTE_KEY_MAPPINGS``. */
+export const ROUTE_KEY_PARAM = "routeKey";
+
+/**
+ * Optional frontend-configured username-login password.
+ *
+ * This is intentionally an environment/runtime value rather than a literal in
+ * source code. It is used only with a mapped ``routeKey`` link. When it is
+ * empty, LoginPage falls back to the URL's existing ``password`` parameter.
+ */
+export function getRouteKeyLoginPassword(): string {
+  return readRuntimeEnv("VITE_ROUTE_LOGIN_PASSWORD") ?? "";
+}
+
+export function resolveRouteKey(routeKey: string | null | undefined): string {
+  const key = routeKey?.trim();
+  if (!key) return "";
+  return ROUTE_KEY_MAPPINGS[key] ?? "";
+}

frontend-web/src/core/branding/brand-assets.ts

@@ -0,0 +1,87 @@
+import fallbackLogoDark from "@/assets/img/brand-logo-dark.png";
+import fallbackLogoLight from "@/assets/img/brand-logo-light.png";
+import fallbackLogoLightblue from "@/assets/img/brand-logo-lightblue.png";
+import { readRuntimeEnv } from "@/env";
+
+export type BrandTheme = "light" | "lightblue" | "lightgreen" | "iceblue" | "lightyellow" | "dark";
+type BrandAssetTheme = BrandTheme | `custom-theme-${string}`;
+
+const headerFallbackAssets: Record<BrandTheme, string> = {
+  light: fallbackLogoLight,
+  lightblue: fallbackLogoLightblue,
+  lightgreen: fallbackLogoLight,
+  iceblue: fallbackLogoLightblue,
+  lightyellow: fallbackLogoLight,
+  dark: fallbackLogoDark,
+};
+
+const headerRuntimeKeys: Record<BrandTheme, string> = {
+  light: "VITE_BRAND_LOGO_LIGHT_URL",
+  lightblue: "VITE_BRAND_LOGO_LIGHTBLUE_URL",
+  lightgreen: "VITE_BRAND_LOGO_LIGHTGREEN_URL",
+  iceblue: "VITE_BRAND_LOGO_ICEBLUE_URL",
+  lightyellow: "VITE_BRAND_LOGO_LIGHTYELLOW_URL",
+  dark: "VITE_BRAND_LOGO_DARK_URL",
+};
+
+const welcomeRuntimeKeys: Record<BrandTheme, string> = {
+  light: "VITE_BRAND_WELCOME_LIGHT_URL",
+  lightblue: "VITE_BRAND_WELCOME_LIGHTBLUE_URL",
+  lightgreen: "VITE_BRAND_WELCOME_LIGHTGREEN_URL",
+  iceblue: "VITE_BRAND_WELCOME_ICEBLUE_URL",
+  lightyellow: "VITE_BRAND_WELCOME_LIGHTYELLOW_URL",
+  dark: "VITE_BRAND_WELCOME_DARK_URL",
+};
+
+function runtimeConfigBaseUrl(): string | undefined {
+  if (typeof document === "undefined") {
+    return undefined;
+  }
+
+  return document.querySelector<HTMLScriptElement>("script[data-runtime-config]")?.src;
+}
+
+/**
+ * Resolves an optional post-build brand override from runtime-config.js.
+ * Relative paths are anchored to runtime-config.js, which keeps the URL valid
+ * when the whole SPA is mounted below an Nginx location prefix.
+ */
+function readRuntimeBrandAsset(key: string): string | undefined {
+  const configuredUrl = readRuntimeEnv(key);
+  if (!configuredUrl) {
+    return undefined;
+  }
+
+  try {
+    const baseUrl =
+      runtimeConfigBaseUrl() ??
+      (typeof window !== "undefined" ? window.location.href : undefined);
+    return baseUrl ? new URL(configuredUrl, baseUrl).href : configuredUrl;
+  } catch {
+    return configuredUrl;
+  }
+}
+
+function resolveBrandTheme(theme: BrandAssetTheme): BrandTheme {
+  if (!theme.startsWith("custom-theme-")) return theme as BrandTheme;
+  return typeof document !== "undefined" && document.documentElement.getAttribute("theme-mode") === "dark"
+    ? "dark"
+    : "light";
+}
+
+export function getHeaderBrandAsset(theme: BrandAssetTheme): string {
+  const resolved = resolveBrandTheme(theme);
+  return readRuntimeBrandAsset(headerRuntimeKeys[resolved]) ?? headerFallbackAssets[resolved];
+}
+
+export function getHeaderBrandFallback(theme: BrandAssetTheme): string {
+  return headerFallbackAssets[resolveBrandTheme(theme)];
+}
+
+/**
+ * Welcome content deliberately has no bundled image fallback. An empty
+ * runtime URL keeps the original CM text + gradient treatment.
+ */
+export function getWelcomeBrandAsset(theme: BrandAssetTheme): string | undefined {
+  return readRuntimeBrandAsset(welcomeRuntimeKeys[resolveBrandTheme(theme)]);
+}

frontend-web/src/core/embed/embed-session.ts

@@ -1,3 +1,7 @@
+import { resolveEmbedThemeMode } from "./theme-mode.mjs";
+
+export { resolveEmbedThemeMode } from "./theme-mode.mjs";
+
 /**
  * 「外部系统 iframe 套用深链」相关的**按标签页**会话开关。承载三个相互独立的能力，多由 URL
  * 路由参数开启（独立会话 `isolate` 另可由「外观」设置里的开关在运行时切换，见 `setIsolatedSession`），
@@ -39,6 +43,8 @@ export interface EmbedSession {
   theme: EmbedTheme;
   /** 隐藏深链底部「快捷跳转」栏（TaskJumpBar：底部按钮 + 右侧悬浮菜单）。 */
   hideJump: boolean;
+  /** Only hide the global Header while retaining PageSidebar and normal app behavior. */
+  hideHeader: boolean;
   /**
    * 仅去全局 chrome（Header 导航栏 + PageSidebar 侧边栏），**不**强制主题、**不**隔离鉴权。
    * 区别于 `embed`：嵌入态会额外强制主题 + 走 sessionStorage 隔离登录身份；`hideChrome` 只想要
@@ -75,6 +81,11 @@ export function readHideJumpParam(search: string): FlagParam {
   return readFlagParam(search, "hideJump");
 }
 
+/** Read the URL's `hideHeader` three-state flag (hide only the global Header). */
+export function readHideHeaderParam(search: string): FlagParam {
+  return readFlagParam(search, "hideHeader");
+}
+
 /** 读 URL 里的 `hideChrome` 三态（仅去全局导航栏 + 侧边栏）。 */
 export function readHideChromeParam(search: string): FlagParam {
   return readFlagParam(search, "hideChrome");
@@ -85,16 +96,6 @@ export function readIsolateParam(search: string): FlagParam {
   return readFlagParam(search, "isolate");
 }
 
-/**
- * 把外部传入的主题色映射成离散明/暗。与 `resolveThemeFromQuery` 同源约定（dark-blue → 深色），
- * 另外宽松接受 `dark` / 中文「深色/深蓝」直传；其余（含空）一律浅色。
- */
-export function resolveEmbedThemeMode(raw: string | null | undefined): EmbedTheme {
-  const v = (raw ?? "").trim().toLowerCase();
-  if (v === "dark" || v === "dark-blue" || v === "深色" || v === "深蓝") return "dark";
-  return "light";
-}
-
 /** 取 URL query 里的 `theme` 值（embed 主题来源）。 */
 export function readEmbedThemeParam(search: string): string {
   return (toSearchParams(search).get("theme") ?? "").trim();
@@ -110,6 +111,7 @@ export function readEmbedSession(): EmbedSession | null {
       embed: p.embed === true,
       theme: p.theme === "dark" ? "dark" : "light",
       hideJump: p.hideJump === true,
+      hideHeader: p.hideHeader === true,
       hideChrome: p.hideChrome === true,
       isolate: p.isolate === true,
     };
@@ -121,7 +123,7 @@ export function readEmbedSession(): EmbedSession | null {
 /** 写会话；无任何开关置位时直接清除（保持 sessionStorage 干净）。隐私模式/quota 异常静默失败。 */
 function writeEmbedSession(next: EmbedSession): void {
   try {
-    if (!next.embed && !next.hideJump && !next.hideChrome && !next.isolate) {
+    if (!next.embed && !next.hideJump && !next.hideHeader && !next.hideChrome && !next.isolate) {
       sessionStorage.removeItem(EMBED_SESSION_KEY);
       return;
     }
@@ -141,6 +143,16 @@ export function isJumpBarHidden(): boolean {
   return readEmbedSession()?.hideJump === true;
 }
 
+/**
+ * Whether this tab should hide its global Header.
+ * `embed` and `hideChrome` also hide the Header, while `hideHeader` alone
+ * deliberately leaves PageSidebar visible.
+ */
+export function isHeaderHidden(): boolean {
+  const session = readEmbedSession();
+  return session?.embed === true || session?.hideChrome === true || session?.hideHeader === true;
+}
+
 /**
  * 本标签页是否要去全局 chrome（Header 导航栏 + PageSidebar 侧边栏）。
  * `embed` 已隐含去 chrome，故这里取「embed || hideChrome」之并——任一置位都隐藏。
@@ -151,6 +163,10 @@ export function isChromeHidden(): boolean {
   return s?.embed === true || s?.hideChrome === true;
 }
 
+export function isHideChromeActive(): boolean {
+  return readEmbedSession()?.hideChrome === true;
+}
+
 /**
  * 本标签页是否处于独立会话态：鉴权身份按标签页隔离（走 sessionStorage）。
  * `embed` 已隐含同样的隔离，故 `authStorage()` 取「embed || isolate」之并；这里只判 `isolate`，
@@ -168,7 +184,14 @@ export function isIsolatedSession(): boolean {
 export function syncEmbedSessionFromSearch(search: string): void {
   const cur =
     readEmbedSession() ??
-    { embed: false, theme: "light" as EmbedTheme, hideJump: false, hideChrome: false, isolate: false };
+    {
+      embed: false,
+      theme: "light" as EmbedTheme,
+      hideJump: false,
+      hideHeader: false,
+      hideChrome: false,
+      isolate: false,
+    };
   const next: EmbedSession = { ...cur };
 
   const embedParam = readEmbedParam(search);
@@ -183,6 +206,10 @@ export function syncEmbedSessionFromSearch(search: string): void {
   if (hideJumpParam === "on") next.hideJump = true;
   else if (hideJumpParam === "off") next.hideJump = false;
 
+  const hideHeaderParam = readHideHeaderParam(search);
+  if (hideHeaderParam === "on") next.hideHeader = true;
+  else if (hideHeaderParam === "off") next.hideHeader = false;
+
   const hideChromeParam = readHideChromeParam(search);
   if (hideChromeParam === "on") next.hideChrome = true;
   else if (hideChromeParam === "off") next.hideChrome = false;
@@ -234,6 +261,13 @@ export function resolveForcedEmbedTheme(search: string): EmbedTheme | undefined
 export function setIsolatedSession(on: boolean): void {
   const cur =
     readEmbedSession() ??
-    { embed: false, theme: "light" as EmbedTheme, hideJump: false, hideChrome: false, isolate: false };
+    {
+      embed: false,
+      theme: "light" as EmbedTheme,
+      hideJump: false,
+      hideHeader: false,
+      hideChrome: false,
+      isolate: false,
+    };
   writeEmbedSession({ ...cur, isolate: on });
 }

frontend-web/src/core/embed/theme-mode.mjs

@@ -0,0 +1,19 @@
+/**
+ * @typedef {"light" | "dark"} EmbedThemeMode
+ */
+
+/**
+ * Map external theme names to the two themes supported by iframe surfaces.
+ *
+ * @param {string | null | undefined} rawTheme
+ * @returns {EmbedThemeMode}
+ */
+export function resolveEmbedThemeMode(rawTheme) {
+  const theme = (rawTheme ?? "").trim().toLowerCase();
+  return theme === "dark" ||
+    theme === "dark-blue" ||
+    theme === "深色" ||
+    theme === "深蓝"
+    ? "dark"
+    : "light";
+}

frontend-web/src/core/i18n/locales/en-US.ts

@@ -449,10 +449,16 @@ export const enUS: Translations = {
       light: "Light",
       dark: "Dark",
       lightblue: "Light Blue",
+      lightgreen: "Green",
+      iceblue: "Glacier Blue",
+      lightyellow: "Pale Yellow",
       systemDescription: "Match the operating system preference automatically.",
       lightDescription: "Bright palette with higher contrast for daytime.",
       darkDescription: "Dim palette that reduces glare for focus.",
       lightblueDescription: "A crisp light palette built around blue.",
+      lightgreenDescription: "A crisp light palette built around WeKnora green.",
+      iceblueDescription: "An airy palette built around #9BCEF1 with accessible blue actions.",
+      lightyellowDescription: "A soft palette built around #F3FBD9 with readable olive actions.",
       languageTitle: "Language",
       languageDescription: "Switch between languages.",
     },

frontend-web/src/core/i18n/locales/types.ts

@@ -384,10 +384,16 @@ export interface Translations {
       light: string;
       dark: string;
       lightblue: string;
+      lightgreen: string;
+      iceblue: string;
+      lightyellow: string;
       systemDescription: string;
       lightDescription: string;
       darkDescription: string;
       lightblueDescription: string;
+      lightgreenDescription: string;
+      iceblueDescription: string;
+      lightyellowDescription: string;
       languageTitle: string;
       languageDescription: string;
     };

frontend-web/src/core/i18n/locales/zh-CN.ts

@@ -430,10 +430,16 @@ export const zhCN: Translations = {
       light: "浅色",
       dark: "深色",
       lightblue: "浅蓝",
+      lightgreen: "绿色",
+      iceblue: "冰川蓝",
+      lightyellow: "浅黄色",
       systemDescription: "自动跟随系统主题。",
       lightDescription: "更明亮的配色，适合日间使用。",
       darkDescription: "更暗的配色，减少眩光方便专注。",
       lightblueDescription: "以蓝色为主色的清爽浅色配色。",
+      lightgreenDescription: "采用 WeKnora 绿色的清爽浅色配色。",
+      iceblueDescription: "以 #9BCEF1 为主色，搭配冰蓝留白与沉稳交互色。",
+      lightyellowDescription: "以 #F3FBD9 为主色，搭配柔和浅黄留白与深橄榄交互色。",
       languageTitle: "语言",
       languageDescription: "在不同语言之间切换。",
     },

frontend-web/src/core/page-layout/chats-iframe-route.test.mjs

@@ -2,8 +2,13 @@ import assert from "node:assert/strict";
 import test from "node:test";
 
 import {
+  buildChatsIframeRedirectPath,
+  buildChatsIframeThreadPath,
+  isExplicitBrainyIframeMode,
   isChatsIframeWorkspacePath,
+  resolvePostLoginRedirectPath,
   resolveForcedThemeForPath,
+  resolveStandardChatFallback,
 } from "./chats-iframe-route.ts";
 
 test("matches only workspace chats_iframe routes", () => {
@@ -31,3 +36,164 @@ test("forces light theme for landing and chats_iframe routes only", () => {
   );
   assert.equal(resolveForcedThemeForPath("/page/workspace/chats/new"), undefined);
 });
+
+test("requires an explicit chatMode=iframe opt-in for the Brainy page", () => {
+  assert.equal(isExplicitBrainyIframeMode(""), false);
+  assert.equal(isExplicitBrainyIframeMode("?from=iframe"), false);
+  assert.equal(isExplicitBrainyIframeMode("?chatMode=full"), false);
+  assert.equal(isExplicitBrainyIframeMode("?chatMode=iframe"), true);
+  assert.equal(isExplicitBrainyIframeMode("chatMode=IFRAME"), true);
+});
+
+test("upgrades legacy iframe-source routes to the iframe protocol", () => {
+  assert.equal(
+    resolveStandardChatFallback(
+      "/page/workspace/chats_iframe/new",
+      "?from=iframe&hideChrome=1",
+    ),
+    "/page/workspace/chats_iframe/new?from=iframe&hideChrome=1&chatMode=iframe",
+  );
+});
+
+test("honors an explicit chat mode over the legacy iframe source", () => {
+  assert.equal(
+    resolveStandardChatFallback(
+      "/page/workspace/chats_iframe/new",
+      "?from=iframe&chatMode=full",
+    ),
+    "/page/workspace/chats/new?chatMode=full",
+  );
+});
+
+test("treats a blank chat mode as absent for the legacy iframe source", () => {
+  assert.equal(
+    resolveStandardChatFallback(
+      "/page/workspace/chats_iframe/new",
+      "?from=iframe&chatMode=%20%20",
+    ),
+    "/page/workspace/chats_iframe/new?from=iframe&chatMode=iframe",
+  );
+});
+
+test("redirects chats_iframe routes without the iframe source to standard full chat", () => {
+  assert.equal(
+    resolveStandardChatFallback(
+      "/page/workspace/chats_iframe/thread-123",
+      "?hideChrome=1",
+    ),
+    "/page/workspace/chats/thread-123?hideChrome=1&chatMode=full",
+  );
+  assert.equal(
+    resolveStandardChatFallback(
+      "/page/workspace/chats_iframe/new",
+      "?chatMode=iframe",
+    ),
+    null,
+  );
+  assert.equal(
+    resolveStandardChatFallback("/page/workspace/chats/new", ""),
+    null,
+  );
+});
+
+test("honors the dark-blue theme query on chats_iframe routes", () => {
+  assert.equal(
+    resolveForcedThemeForPath(
+      "/page/workspace/chats_iframe/new",
+      "?from=iframe&theme=dark-blue",
+    ),
+    "dark",
+  );
+  assert.equal(
+    resolveForcedThemeForPath(
+      "/page/workspace/chats_iframe/new",
+      "?from=iframe&theme=red",
+    ),
+    "light",
+  );
+});
+
+test("forces the iframe theme on the login route without changing normal login", () => {
+  assert.equal(
+    resolveForcedThemeForPath(
+      "/login",
+      "?from=iframe&theme=dark-blue",
+    ),
+    "dark",
+  );
+  assert.equal(
+    resolveForcedThemeForPath(
+      "/login/guest",
+      "?from=iframe&theme=dark-blue",
+    ),
+    "dark",
+  );
+  assert.equal(
+    resolveForcedThemeForPath("/login", "?theme=dark-blue"),
+    undefined,
+  );
+  assert.equal(
+    resolveForcedThemeForPath(
+      "/page/workspace/chats/new",
+      "?from=iframe&theme=dark-blue",
+    ),
+    undefined,
+  );
+});
+
+test("preserves the iframe theme in the post-login redirect", () => {
+  assert.equal(
+    buildChatsIframeRedirectPath("?from=iframe&theme=dark-blue"),
+    "/page/workspace/chats_iframe/new?from=iframe&chatMode=iframe&theme=dark-blue",
+  );
+  assert.equal(
+    buildChatsIframeRedirectPath("?from=iframe"),
+    "/page/workspace/chats_iframe/new?from=iframe&chatMode=iframe",
+  );
+  assert.equal(
+    buildChatsIframeRedirectPath(
+      "?from=iframe&theme=dark-blue&ticket=secret&authToken=secret",
+    ),
+    "/page/workspace/chats_iframe/new?from=iframe&chatMode=iframe&theme=dark-blue",
+  );
+});
+
+test("keeps the iframe redirect ahead of login-method fallbacks", () => {
+  assert.equal(
+    resolvePostLoginRedirectPath(
+      "?from=iframe&theme=dark-blue&yUserId=user-1",
+      "/page/workspace/chats/new",
+    ),
+    "/page/workspace/chats_iframe/new?from=iframe&chatMode=iframe&theme=dark-blue",
+  );
+  assert.equal(
+    resolvePostLoginRedirectPath("?yUserId=user-1", "/page/workspace/chats/new"),
+    "/page/workspace/chats/new",
+  );
+});
+
+test("preserves iframe theme when a new chat becomes a thread", () => {
+  assert.equal(
+    buildChatsIframeThreadPath(
+      "/page/workspace",
+      "thread-123",
+      "?from=iframe&theme=dark-blue&ticket=secret",
+    ),
+    "/page/workspace/chats_iframe/thread-123?from=iframe&chatMode=iframe&theme=dark-blue",
+  );
+});
+
+test("preserves explicit Brainy iframe mode and theme across redirects", () => {
+  assert.equal(
+    buildChatsIframeRedirectPath("?chatMode=iframe&theme=dark-blue&ticket=secret"),
+    "/page/workspace/chats_iframe/new?chatMode=iframe&theme=dark-blue",
+  );
+  assert.equal(
+    buildChatsIframeThreadPath(
+      "/page/workspace",
+      "thread-123",
+      "?chatMode=iframe&theme=dark-blue",
+    ),
+    "/page/workspace/chats_iframe/thread-123?chatMode=iframe&theme=dark-blue",
+  );
+});

frontend-web/src/core/page-layout/chats-iframe-route.ts

@@ -1,16 +1,141 @@
+import { resolveEmbedThemeMode } from "../embed/theme-mode.mjs";
+
+const CHATS_IFRAME_PATH = "/page/workspace/chats_iframe/new";
+const IFRAME_LOGIN_SOURCE = "iframe";
+
+function toSearchParams(search: string): URLSearchParams {
+  return new URLSearchParams(search.startsWith("?") ? search : `?${search}`);
+}
+
+export function isChatsIframeLogin(search: string): boolean {
+  return toSearchParams(search).get("from") === IFRAME_LOGIN_SOURCE;
+}
+
+/**
+ * Preserve only the presentation parameters consumed by the iframe workspace.
+ * Login credentials must never be copied into the post-login address bar.
+ */
+export function buildChatsIframeRedirectPath(search: string): string {
+  const source = toSearchParams(search);
+  const target = new URLSearchParams();
+
+  if (isChatsIframeLogin(search)) {
+    target.set("from", IFRAME_LOGIN_SOURCE);
+  }
+
+  const requestedMode = source.get("chatMode")?.trim();
+  if (requestedMode) {
+    target.set("chatMode", requestedMode);
+  } else if (isChatsIframeLogin(search)) {
+    // Plugin links historically identify this protocol with `from=iframe`.
+    // Normalize that legacy marker into the explicit mode before handing the
+    // URL to the workspace route, so it does not fall back to the full chat.
+    target.set("chatMode", "iframe");
+  }
+
+  const theme = source.get("theme")?.trim();
+  if (theme) {
+    target.set("theme", theme);
+  }
+
+  const query = target.toString();
+  return query ? `${CHATS_IFRAME_PATH}?${query}` : CHATS_IFRAME_PATH;
+}
+
+export function buildChatsIframeThreadPath(
+  routeBase: string,
+  threadId: string,
+  search: string,
+): string {
+  const base = routeBase.endsWith("/") ? routeBase.slice(0, -1) : routeBase;
+  const query = buildChatsIframeRedirectPath(search).split("?")[1];
+  const path = `${base}/chats_iframe/${encodeURIComponent(threadId)}`;
+  return query ? `${path}?${query}` : path;
+}
+
+export function resolvePostLoginRedirectPath(
+  search: string,
+  fallbackPath: string,
+): string {
+  return isChatsIframeLogin(search)
+    ? buildChatsIframeRedirectPath(search)
+    : fallbackPath;
+}
+
 export function isChatsIframeWorkspacePath(pathname: string): boolean {
   return (
-    pathname === "/page/workspace/chats_iframe/new" ||
+    pathname === CHATS_IFRAME_PATH ||
     pathname.startsWith("/page/workspace/chats_iframe/")
   );
 }
 
+/**
+ * The lightweight iframe page is a private transport for the Brainy
+ * postMessage protocol, not a general-purpose embedded chat page.
+ *
+ * Requiring an explicit mode prevents legacy `from=iframe` links, ordinary
+ * iframes and micro-frontend containers from accidentally landing on the
+ * protocol-only page.
+ */
+export function isExplicitBrainyIframeMode(search: string): boolean {
+  const normalizedSearch = search.startsWith("?") ? search.slice(1) : search;
+  return (
+    new URLSearchParams(normalizedSearch)
+      .get("chatMode")
+      ?.trim()
+      .toLowerCase() === "iframe"
+  );
+}
+
+/**
+ * Convert an accidental/legacy `chats_iframe` URL to the equivalent standard
+ * chat URL. Existing thread ids and unrelated query parameters are retained.
+ */
+export function resolveStandardChatFallback(
+  pathname: string,
+  search: string,
+): string | null {
+  if (!isChatsIframeWorkspacePath(pathname) || isExplicitBrainyIframeMode(search)) {
+    return null;
+  }
+
+  const normalizedSearch = search.startsWith("?") ? search.slice(1) : search;
+  const params = new URLSearchParams(normalizedSearch);
+  const requestedMode = params.get("chatMode")?.trim();
+  if (isChatsIframeLogin(search) && !requestedMode) {
+    params.set("chatMode", "iframe");
+    const targetSearch = params.toString();
+    return targetSearch ? `${pathname}?${targetSearch}` : pathname;
+  }
+
+  const routePrefix = "/page/workspace/chats_iframe/";
+  const routeSuffix = pathname.slice(routePrefix.length);
+  const targetPath =
+    routeSuffix && routeSuffix !== "new"
+      ? `/page/workspace/chats/${routeSuffix}`
+      : "/page/workspace/chats/new";
+  params.delete("from");
+  params.set("chatMode", "full");
+  const targetSearch = params.toString();
+  return targetSearch ? `${targetPath}?${targetSearch}` : targetPath;
+}
+
 export function resolveForcedThemeForPath(
   pathname: string,
-): "light" | undefined {
+  search = "",
-  if (pathname === "/landing" || isChatsIframeWorkspacePath(pathname)) {
+): "light" | "dark" | undefined {
+  if (pathname === "/landing") {
     return "light";
   }
 
+  const isLoginPath = pathname === "/login" || pathname.startsWith("/login/");
+  if (
+    isChatsIframeWorkspacePath(pathname) ||
+    (isLoginPath && isChatsIframeLogin(search))
+  ) {
+    const rawTheme = toSearchParams(search).get("theme")?.trim();
+    return rawTheme ? resolveEmbedThemeMode(rawTheme) : "light";
+  }
+
   return undefined;
 }

frontend-web/src/core/page-layout/sidebar-menu.ts

@@ -65,6 +65,12 @@ export const sidebarMenuItems: MenuItem[] = [
         icon: Users,
         path: "/page/strategy/qa/multi-agent-roundtable",
       },
+      // {
+      //   id: "position-roundtable",
+      //   label: "岗位会商",
+      //   icon: Briefcase,
+      //   path: "/page/strategy/qa/position-roundtable",
+      // },
       {
         id: "dashboard-agent",
         label: "大屏绘制",

frontend-web/src/core/sensitive-words/use-display-desensitizer.ts

@@ -0,0 +1,19 @@
+import { useMemo } from "react";
+
+import { desensitize, makeDesensitizer } from "@/lib/desensitize";
+import { useSensitiveWords, wordsToMap } from "@/strategy-components/api/sensitive-words";
+
+/**
+ * 返回用于界面静态文本的脱敏函数。
+ *
+ * 与导航菜单使用同一份敏感词查询：后台存在配置时以后台为准，未配置时回退到内置种子。
+ * Hook 订阅 React Query 缓存，管理员保存敏感词后，使用它的导航/欢迎区会自动重新渲染。
+ */
+export function useDisplayDesensitizer(): (text: string) => string {
+  const { data: words = [] } = useSensitiveWords();
+
+  return useMemo(
+    () => (words.length > 0 ? makeDesensitizer(wordsToMap(words)) : desensitize),
+    [words],
+  );
+}

frontend-web/src/core/system-settings/api.ts

@@ -276,7 +276,40 @@ export async function updatePublishSquares(
   return data;
 }
 
-export type ThemeMode = "light" | "dark" | "lightblue";
+export const BUILTIN_THEME_IDS = [
+  "light",
+  "dark",
+  "lightblue",
+  "lightgreen",
+  "iceblue",
+  "lightyellow",
+] as const;
+
+export type BuiltinThemeId = (typeof BUILTIN_THEME_IDS)[number];
+export type ThemeMode = BuiltinThemeId | `custom-theme-${string}`;
+export type CustomThemeBaseMode = "light" | "dark";
+
+export interface CustomThemeColorOverrides {
+  button_hover?: string | null;
+  selected_background?: string | null;
+  border?: string | null;
+  muted?: string | null;
+  muted_text?: string | null;
+  destructive?: string | null;
+  brand_title?: string | null;
+  primary_foreground?: string | null;
+}
+
+export interface CustomThemePreset {
+  id: `custom-theme-${string}`;
+  name: string;
+  primary: string;
+  text_color?: string | null;
+  mode: CustomThemeBaseMode;
+  overrides?: CustomThemeColorOverrides;
+  enabled: boolean;
+  sort_order: number;
+}
 export type ViewMode = "card" | "list";
 export type LayoutMode = "full" | "compact";
 export type CompactShortcutParamType = "login" | "theme";
@@ -304,6 +337,7 @@ export interface AppearanceSettings {
   default_agent_view: ViewMode;
   default_layout_mode: LayoutMode;
   compact_shortcut_buttons: CompactShortcutButton[];
+  custom_themes: CustomThemePreset[];
 }
 
 export interface AppearanceUpdate {
@@ -312,6 +346,7 @@ export interface AppearanceUpdate {
   default_agent_view?: ViewMode;
   default_layout_mode?: LayoutMode;
   compact_shortcut_buttons?: CompactShortcutButton[];
+  custom_themes?: CustomThemePreset[];
 }
 
 export async function loadAppearanceSettings(): Promise<AppearanceSettings> {
@@ -469,12 +504,16 @@ export interface ModelConcurrencySettings {
   enabled: boolean;
   default_limit: number;
   model_limits: Record<string, number>;
+  user_default_limit: number;
+  user_model_limits: Record<string, number>;
 }
 
 export interface ModelConcurrencyUpdate {
   enabled?: boolean;
   default_limit?: number;
   model_limits?: Record<string, number>;
+  user_default_limit?: number;
+  user_model_limits?: Record<string, number>;
 }
 
 export async function loadSkillCompressionSettings(): Promise<SkillCompressionSettings> {

frontend-web/src/core/system-settings/hooks.ts

@@ -111,10 +111,13 @@ export function useUpdatePublishSquares() {
   });
 }
 
-export function useAppearanceSettings() {
+export function useAppearanceSettings(
+  { enabled = true }: { enabled?: boolean } = {},
+) {
   return useQuery({
     queryKey: APPEARANCE_KEY,
     queryFn: () => loadAppearanceSettings(),
+    enabled,
     staleTime: 60_000,
     refetchOnWindowFocus: false,
     // The provider runs even on the login page (where the user has no auth)

frontend-web/src/core/theme/custom-theme.ts

@@ -0,0 +1,284 @@
+import type {
+  CustomThemeColorOverrides,
+  CustomThemePreset,
+} from "@/core/system-settings/api";
+
+export const CUSTOM_THEME_PREFIX = "custom-theme-";
+
+type Rgb = { r: number; g: number; b: number };
+
+const HEX_COLOR = /^#[0-9a-f]{6}$/i;
+const WHITE: Rgb = { r: 255, g: 255, b: 255 };
+const BLACK: Rgb = { r: 0, g: 0, b: 0 };
+
+export const CUSTOM_THEME_ADVANCED_KEYS = [
+  "button_hover",
+  "selected_background",
+  "border",
+  "muted",
+  "muted_text",
+  "destructive",
+  "brand_title",
+  "primary_foreground",
+] as const;
+
+export type CustomThemeAdvancedKey = (typeof CUSTOM_THEME_ADVANCED_KEYS)[number];
+
+export type CustomThemeTokenInput = Pick<
+  CustomThemePreset,
+  "primary" | "mode"
+> &
+  Partial<Pick<CustomThemePreset, "text_color" | "overrides">>;
+
+export function isCustomThemeId(value: string | null | undefined): value is `custom-theme-${string}` {
+  return typeof value === "string" && value.startsWith(CUSTOM_THEME_PREFIX);
+}
+
+export function normalizeHexColor(value: string, fallback = "#0062D9"): string {
+  const normalized = value.trim().toUpperCase();
+  return HEX_COLOR.test(normalized) ? normalized : fallback;
+}
+
+function optionalHexColor(value: string | null | undefined): string | undefined {
+  if (!value?.trim() || !HEX_COLOR.test(value.trim())) return undefined;
+  return value.trim().toUpperCase();
+}
+
+function toRgb(value: string): Rgb {
+  const hex = normalizeHexColor(value).slice(1);
+  return {
+    r: Number.parseInt(hex.slice(0, 2), 16),
+    g: Number.parseInt(hex.slice(2, 4), 16),
+    b: Number.parseInt(hex.slice(4, 6), 16),
+  };
+}
+
+function toHex({ r, g, b }: Rgb): string {
+  const channel = (value: number) => Math.round(Math.min(255, Math.max(0, value))).toString(16).padStart(2, "0");
+  return `#${channel(r)}${channel(g)}${channel(b)}`.toUpperCase();
+}
+
+function mix(from: Rgb, to: Rgb, amount: number): Rgb {
+  const ratio = Math.min(1, Math.max(0, amount));
+  return {
+    r: from.r + (to.r - from.r) * ratio,
+    g: from.g + (to.g - from.g) * ratio,
+    b: from.b + (to.b - from.b) * ratio,
+  };
+}
+
+function relativeLuminance({ r, g, b }: Rgb): number {
+  const linear = [r, g, b].map((channel) => {
+    const value = channel / 255;
+    return value <= 0.03928 ? value / 12.92 : ((value + 0.055) / 1.055) ** 2.4;
+  });
+  return 0.2126 * linear[0]! + 0.7152 * linear[1]! + 0.0722 * linear[2]!;
+}
+
+function contrastRatio(a: Rgb, b: Rgb): number {
+  const [lighter, darker] = [relativeLuminance(a), relativeLuminance(b)].sort((x, y) => y - x);
+  return (lighter! + 0.05) / (darker! + 0.05);
+}
+
+function readableForeground(background: Rgb): string {
+  return contrastRatio(background, BLACK) >= contrastRatio(background, WHITE) ? "#172033" : "#FFFFFF";
+}
+
+function ensureContrast(color: Rgb, background: Rgb, toward: Rgb, minimum = 4.5): Rgb {
+  let candidate = color;
+  for (let step = 1; step <= 10 && contrastRatio(candidate, background) < minimum; step += 1) {
+    candidate = mix(candidate, toward, 0.18);
+  }
+  return candidate;
+}
+
+function rgbChannels(color: Rgb): string {
+  return `${Math.round(color.r)} ${Math.round(color.g)} ${Math.round(color.b)}`;
+}
+
+/**
+ * Produce the semantic CSS tokens consumed by Tailwind/shadcn and TDesign.
+ * Inputs are restricted to a safe six-digit primary colour, optional primary
+ * button text colour, a small set of interaction overrides and a light/dark surface
+ * family, so callers never interpolate arbitrary CSS values.
+ */
+export function getCustomThemeTokens(theme: CustomThemeTokenInput): Record<string, string> {
+  const primary = toRgb(theme.primary);
+  const isDark = theme.mode === "dark";
+  const overrides: CustomThemeColorOverrides = theme.overrides ?? {};
+  const background = isDark ? mix({ r: 13, g: 19, b: 32 }, primary, 0.12) : mix(WHITE, primary, 0.035);
+  const card = isDark ? mix({ r: 18, g: 27, b: 44 }, primary, 0.12) : WHITE;
+  // Normal page copy stays automatic so selecting white for a teal/blue
+  // action does not accidentally make a light-page's body text white.
+  const preferredForeground = toRgb(isDark ? "#F4F7FB" : "#202A3A");
+  const foregroundRgb = ensureContrast(
+    preferredForeground,
+    background,
+    toRgb(readableForeground(background)),
+  );
+  const foreground = toHex(foregroundRgb);
+  const defaultMutedForeground = toRgb(isDark ? "#AAB4C2" : "#667085");
+  const mutedForegroundRgb = optionalHexColor(overrides.muted_text)
+    ? ensureContrast(
+        toRgb(overrides.muted_text!),
+        background,
+        toRgb(readableForeground(background)),
+        3,
+      )
+    : defaultMutedForeground;
+  const mutedForeground = toHex(mutedForegroundRgb);
+  const defaultAccent = isDark ? mix(background, primary, 0.3) : mix(WHITE, primary, 0.14);
+  const accent = optionalHexColor(overrides.selected_background)
+    ? toRgb(overrides.selected_background!)
+    : defaultAccent;
+  const accentHover = isDark ? mix(accent, primary, 0.2) : mix(accent, primary, 0.14);
+  const defaultBorder = isDark ? mix(background, WHITE, 0.16) : mix(WHITE, primary, 0.28);
+  const border = optionalHexColor(overrides.border) ? toRgb(overrides.border!) : defaultBorder;
+  const input = isDark ? mix(background, WHITE, 0.22) : mix(WHITE, primary, 0.38);
+  const action = ensureContrast(
+    mix(primary, isDark ? WHITE : BLACK, isDark ? 0.2 : 0.3),
+    isDark ? background : WHITE,
+    isDark ? WHITE : BLACK,
+  );
+  const actionHover = isDark ? mix(action, WHITE, 0.12) : mix(action, BLACK, 0.12);
+  const actionActive = isDark ? mix(action, WHITE, 0.22) : mix(action, BLACK, 0.22);
+  const defaultPrimaryHover = isDark ? mix(primary, WHITE, 0.1) : mix(primary, BLACK, 0.1);
+  const primaryHover = optionalHexColor(overrides.button_hover)
+    ? toRgb(overrides.button_hover!)
+    : defaultPrimaryHover;
+  const primaryActive = isDark ? mix(primary, WHITE, 0.2) : mix(primary, BLACK, 0.2);
+  const primaryForeground = optionalHexColor(overrides.primary_foreground) ?? readableForeground(primary);
+  const buttonForeground = optionalHexColor(theme.text_color) ?? primaryForeground;
+  const brandTitle = optionalHexColor(overrides.brand_title) ?? foreground;
+  const defaultSecondary = isDark ? mix(background, WHITE, 0.08) : mix(WHITE, primary, 0.075);
+  const secondary = optionalHexColor(overrides.muted) ? toRgb(overrides.muted!) : defaultSecondary;
+  const sidebar = isDark ? mix(background, BLACK, 0.08) : mix(WHITE, primary, 0.018);
+  const ring = rgbChannels(primary);
+  const destructive = optionalHexColor(overrides.destructive) ?? (isDark ? "#FF777B" : "#CF4A4A");
+  const primaryHex = toHex(primary);
+  const actionHex = toHex(action);
+  const actionHoverHex = toHex(actionHover);
+  const actionActiveHex = toHex(actionActive);
+  const accentHex = toHex(accent);
+  const accentHoverHex = toHex(accentHover);
+  const backgroundHex = toHex(background);
+  const cardHex = toHex(card);
+  const borderHex = toHex(border);
+  const inputHex = toHex(input);
+  const secondaryHex = toHex(secondary);
+  const primaryHoverHex = toHex(primaryHover);
+  const primaryActiveHex = toHex(primaryActive);
+  const sidebarHex = toHex(sidebar);
+
+  return {
+    "--workspace-brand": primaryHex,
+    "--workspace-brand-foreground": primaryForeground,
+    "--brand-200": accentHex,
+    "--brand-900": actionHex,
+    "--brand-950": actionActiveHex,
+    "--theme-button-hover": primaryHoverHex,
+    "--theme-selected-background": accentHex,
+    "--background": backgroundHex,
+    "--foreground": foreground,
+    "--card": cardHex,
+    "--card-foreground": foreground,
+    "--popover": cardHex,
+    "--popover-foreground": foreground,
+    "--primary": primaryHex,
+    "--primary-foreground": primaryForeground,
+    "--button-foreground": buttonForeground,
+    "--brand-title-foreground": brandTitle,
+    "--secondary": secondaryHex,
+    "--secondary-foreground": actionHex,
+    "--muted": secondaryHex,
+    "--muted-foreground": mutedForeground,
+    "--accent": accentHex,
+    "--accent-foreground": actionHex,
+    "--destructive": destructive,
+    "--border": borderHex,
+    "--input": inputHex,
+    "--ring": `rgb(${ring} / 0.48)`,
+    "--chart-1": actionHex,
+    "--chart-2": toHex(mix(primary, { r: 20, g: 145, b: 150 }, 0.45)),
+    "--chart-3": toHex(mix(primary, { r: 108, g: 96, b: 175 }, 0.45)),
+    "--chart-4": toHex(mix(primary, { r: 220, g: 137, b: 54 }, 0.45)),
+    "--chart-5": toHex(mix(primary, { r: 57, g: 139, b: 110 }, 0.45)),
+    "--sidebar": sidebarHex,
+    "--sidebar-foreground": foreground,
+    "--sidebar-primary": primaryHex,
+    "--sidebar-primary-foreground": primaryForeground,
+    "--sidebar-accent": accentHex,
+    "--sidebar-accent-foreground": actionHex,
+    "--sidebar-border": borderHex,
+    "--sidebar-ring": `rgb(${ring} / 0.48)`,
+    "--legacy-accent-rgb": rgbChannels(accent),
+    "--legacy-background-rgb": rgbChannels(background),
+    "--legacy-border-rgb": rgbChannels(border),
+    "--legacy-brand-200-rgb": rgbChannels(accent),
+    "--legacy-card-rgb": rgbChannels(card),
+    "--legacy-destructive-rgb": rgbChannels(toRgb(destructive)),
+    "--legacy-foreground-rgb": rgbChannels(foregroundRgb),
+    "--legacy-input-rgb": rgbChannels(input),
+    "--legacy-muted-rgb": rgbChannels(secondary),
+    "--legacy-muted-foreground-rgb": rgbChannels(mutedForegroundRgb),
+    "--legacy-primary-rgb": rgbChannels(primary),
+    "--legacy-primary-foreground-rgb": rgbChannels(toRgb(primaryForeground)),
+    "--legacy-ring-rgb": ring,
+    "--legacy-secondary-rgb": rgbChannels(secondary),
+    "--legacy-sidebar-accent-rgb": rgbChannels(accent),
+    "--legacy-sidebar-border-rgb": rgbChannels(border),
+    "--legacy-sidebar-foreground-rgb": rgbChannels(foregroundRgb),
+    "--legacy-workspace-brand-rgb": rgbChannels(primary),
+    "--td-brand-color-1": backgroundHex,
+    "--td-brand-color-2": secondaryHex,
+    "--td-brand-color-3": accentHex,
+    "--td-brand-color-4": accentHoverHex,
+    "--td-brand-color-5": primaryHex,
+    "--td-brand-color-6": primaryHex,
+    "--td-brand-color-7": actionHex,
+    "--td-brand-color-8": actionHoverHex,
+    "--td-brand-color-9": actionActiveHex,
+    "--td-brand-color-10": actionActiveHex,
+    "--td-brand-color": primaryHex,
+    "--td-brand-color-hover": primaryHoverHex,
+    "--td-brand-color-focus": accentHex,
+    "--td-brand-color-active": primaryActiveHex,
+    "--td-brand-color-disabled": accentHoverHex,
+    "--td-brand-color-light": accentHex,
+    "--td-brand-color-light-hover": accentHoverHex,
+    "--td-text-color-primary": foreground,
+    "--td-text-color-secondary": mutedForeground,
+    "--td-text-color-brand": actionHex,
+    "--td-text-color-link": actionHex,
+    "--td-text-color-anti": buttonForeground,
+    "--td-bg-color-page": backgroundHex,
+    "--td-bg-color-container": cardHex,
+    "--td-bg-color-container-hover": secondaryHex,
+    "--td-bg-color-container-active": accentHex,
+    "--td-bg-color-secondarycontainer": secondaryHex,
+    "--td-bg-color-secondarycontainer-hover": accentHex,
+    "--td-bg-color-secondarycontainer-active": accentHoverHex,
+    "--td-border-level-1-color": borderHex,
+    "--td-component-stroke": borderHex,
+    "--td-border-level-2-color": inputHex,
+    "--td-component-border": inputHex,
+  };
+}
+
+/** Tokens produced from the automatic palette only, used by the editor to
+ * show which advanced values are currently inheriting from the system. */
+export function getCustomThemeAutomaticTokens(
+  theme: Pick<CustomThemePreset, "primary" | "mode">,
+): Record<string, string> {
+  return getCustomThemeTokens(theme);
+}
+
+export function customThemeContrast(primary: string): number {
+  const color = toRgb(primary);
+  return Math.max(contrastRatio(color, BLACK), contrastRatio(color, WHITE));
+}
+
+export function customThemeTextContrast(theme: CustomThemeTokenInput): number {
+  const tokens = getCustomThemeTokens(theme);
+  return contrastRatio(toRgb(tokens["--button-foreground"]!), toRgb(tokens["--primary"]!));
+}

frontend-web/src/core/threads/hooks.ts

@@ -35,6 +35,15 @@ export type ThreadStreamOptions = {
   context: LocalSettings["context"];
   isMock?: boolean;
   assistantId?: string;
+  /**
+   * Per-page run behaviour.  Most chats keep the SDK defaults; long-running
+   * workspace flows can opt into a resumable stream without changing global
+   * chat semantics.
+   */
+  runOptions?: {
+    onDisconnect?: "cancel" | "continue";
+    multitaskStrategy?: "reject" | "rollback" | "interrupt" | "enqueue";
+  };
   /** 额外写到新建 thread 的 metadata（与 agent_id 合并）。
    *  任务深链用 `{ taskId }` 把对话挂到任务下（1:N），列表按 metadata.taskId 过滤。 */
   threadMetadata?: Record<string, unknown>;
@@ -45,12 +54,46 @@ export type ThreadStreamOptions = {
 
 type SendMessageOptions = {
   additionalKwargs?: Record<string, unknown>;
+  /**
+   * Extra human-context messages submitted before the visible user message.
+   * They are persisted with `hide_from_ui` so the model receives rich business
+   * context without dumping long prompts into the conversation surface.
+   */
+  hiddenContext?:
+    | string
+    | {
+        text: string;
+        name?: string;
+        additionalKwargs?: Record<string, unknown>;
+      }
+    | Array<{
+        text: string;
+        name?: string;
+        additionalKwargs?: Record<string, unknown>;
+      }>;
 };
 
 type ThreadTitleRefreshState = Pick<AgentThreadState, "title"> & {
   title_provisional?: boolean;
 };
 
+function normalizeHiddenContextMessages(options?: SendMessageOptions) {
+  const value = options?.hiddenContext;
+  if (!value) return [];
+  const items =
+    typeof value === "string"
+      ? [{ text: value }]
+      : Array.isArray(value)
+        ? value
+        : [value];
+  return items
+    .map((item) => ({
+      ...item,
+      text: item.text.trim(),
+    }))
+    .filter((item) => item.text.length > 0);
+}
+
 function normalizeStoredRunId(runId: string | null): string | null {
   if (!runId) {
     return null;
@@ -182,6 +225,22 @@ function getStreamErrorMessage(error: unknown): string {
   return "Request failed.";
 }
 
+const TERMINAL_RUN_STATUSES = new Set([
+  "success",
+  "error",
+  "timeout",
+  "interrupted",
+]);
+
+// A completed server run normally sends a terminal SSE event.  In local
+// development, however, a Vite hot update, a proxy disconnect, or a brief
+// network interruption can make the browser miss that final event while the
+// backend continues (and successfully completes) the run.  Do not probe on
+// every render: only treat the stream as suspicious after it has been quiet
+// for a while, then reconcile it from the authoritative run/state endpoints.
+const STREAM_RECONCILIATION_IDLE_MS = 12_000;
+const STREAM_RECONCILIATION_POLL_MS = 5_000;
+
 async function fetchThreadTitleRefreshState(
   threadId: string,
   signal?: AbortSignal,
@@ -263,11 +322,24 @@ function isModelConcurrencyLimitError(message: string): boolean {
   return (
     /\b429\b/.test(message) ||
     /并发已达到上限/.test(message) ||
+    /并发调用已达到上限/.test(message) ||
     /使用人数较多/.test(message) ||
     /too many requests/i.test(message)
   );
 }
 
+function friendlySendLimitMessage(message: string): string | null {
+  if (isActiveRunConflictError(message)) {
+    return "当前对话还在生成回答，请等待本轮回复结束，或先点“停止”再发送新的问题。";
+  }
+  if (isModelConcurrencyLimitError(message)) {
+    return /当前账号对该模型/.test(message)
+      ? "当前账号对该模型的并发调用已达到上限，请等待已有回答结束后再试。"
+      : "当前使用人数较多，请稍等一下再试。";
+  }
+  return null;
+}
+
 function buildCurrentUserLabel(): string {
   const auth = getStoredAuth();
   if (!auth) {
@@ -373,6 +445,7 @@ export function useThreadStream({
   context,
   isMock,
   assistantId,
+  runOptions,
   threadMetadata,
   onStart,
   onFinish,
@@ -386,6 +459,12 @@ export function useThreadStream({
   // and to allow access to the current thread id in onUpdateEvent
   const threadIdRef = useRef<string | null>(threadId ?? null);
   const startedRef = useRef(false);
+  const lastStreamActivityAtRef = useRef(0);
+  const streamReconciliationInFlightRef = useRef(false);
+
+  const markStreamActivity = useCallback(() => {
+    lastStreamActivityAtRef.current = Date.now();
+  }, []);
 
   const listeners = useRef({
     onStart,
@@ -420,9 +499,10 @@ export function useThreadStream({
   const handleStreamStart = useCallback(
     (_threadId: string) => {
       threadIdRef.current = _threadId;
+      markStreamActivity();
       _handleOnStart(_threadId);
     },
-    [_handleOnStart],
+    [_handleOnStart, markStreamActivity],
   );
 
   const queryClient = useQueryClient();
@@ -464,6 +544,7 @@ export function useThreadStream({
       }
     },
     onLangChainEvent(event) {
+      markStreamActivity();
       if (event.event === "on_tool_end") {
         listeners.current.onToolEnd?.({
           name: event.name,
@@ -494,6 +575,7 @@ export function useThreadStream({
       }
     },
     onUpdateEvent(data) {
+      markStreamActivity();
       const updates: Array<Partial<AgentThreadState> | null> = Object.values(
         data || {},
       );
@@ -517,6 +599,7 @@ export function useThreadStream({
       }
     },
     onCustomEvent(event: unknown) {
+      markStreamActivity();
       if (
         typeof event === "object" &&
         event !== null &&
@@ -563,6 +646,7 @@ export function useThreadStream({
       }
     },
     onError(error) {
+      markStreamActivity();
       setOptimisticMessages([]);
       const message = getStreamErrorMessage(error);
       // A stale auto-reconnect ("Run <id> not found") after a backend restart:
@@ -613,19 +697,17 @@ export function useThreadStream({
         }
         return;
       }
-      // 上一轮还没结束又发了新问题（后端 409）：给一句明确的中文提示，而不是
+      // 上一轮还没结束又发了新问题（409）或并发达到上限（429）：
-      // 把原始的英文/HTTP 错误抛给用户。
+      // 给一句明确的中文提示，而不是把原始 HTTP 错误抛给用户。
-      if (isActiveRunConflictError(message)) {
+      const friendly = friendlySendLimitMessage(message);
-        toast.info("当前对话还在生成回答，请等待本轮回复结束，或先点「停止」再发送新的问题。");
+      if (friendly) {
-        return;
+        toast.info(friendly);
-      }
-      if (isModelConcurrencyLimitError(message)) {
-        toast.info("当前使用人数较多，请稍等一下再试。");
         return;
       }
       toast.error(message);
     },
     onFinish(state) {
+      markStreamActivity();
       listeners.current.onFinish?.(state.values);
       void queryClient.invalidateQueries({ queryKey: ["threads", "search"] });
     },
@@ -654,6 +736,95 @@ export function useThreadStream({
   const threadStreamRef = useRef(thread);
   threadStreamRef.current = thread;
 
+  useEffect(() => {
+    if (!thread.isLoading) {
+      // A normal terminal event reached the browser.  A later run may use the
+      // same thread, so it must be eligible for recovery again.
+      streamReconciliationInFlightRef.current = false;
+      return;
+    }
+
+    const activeThreadId = threadIdRef.current ?? onStreamThreadId ?? null;
+    if (!activeThreadId || typeof window === "undefined") {
+      return;
+    }
+
+    let disposed = false;
+    let refreshTimer: number | null = null;
+
+    const reconcileCompletedRun = async () => {
+      if (
+        disposed ||
+        streamReconciliationInFlightRef.current ||
+        Date.now() - lastStreamActivityAtRef.current < STREAM_RECONCILIATION_IDLE_MS
+      ) {
+        return;
+      }
+
+      const storage = runMetadataStorageRef.current;
+      const runId = storage?.getItem(`lg:stream:${activeThreadId}`);
+      if (!runId) return;
+
+      streamReconciliationInFlightRef.current = true;
+      try {
+        const client = getAPIClient(isMock);
+        const run = await client.runs.get(activeThreadId, runId);
+        if (disposed || !TERMINAL_RUN_STATUSES.has(run.status)) {
+          return;
+        }
+
+        // The server is already terminal, so the existing SSE listener cannot
+        // receive any more useful events.  Load the checkpoint directly before
+        // resetting the SDK stream; this preserves the normal onFinish side
+        // effects (e.g. marking a position delivery complete) even when the
+        // browser missed the terminal event.
+        const finalState = await client.threads.getState(activeThreadId);
+        if (disposed || !threadStreamRef.current.isLoading) {
+          return;
+        }
+
+        storage?.removeItem(`lg:stream:${activeThreadId}`);
+        if (run.status === "success") {
+          listeners.current.onFinish?.(finalState.values as AgentThreadState);
+          void queryClient.invalidateQueries({ queryKey: ["threads", "search"] });
+        } else {
+          toast.error("本轮生成未能完成，已同步当前对话内容，可重新发起请求。");
+        }
+
+        // Changing the controlled thread id clears only the local SDK stream
+        // (it does not cancel the already-terminal backend run). Switching it
+        // back immediately makes useStream fetch the persisted messages, so
+        // the page exits the false loading state without a manual refresh.
+        setOnStreamThreadId(null);
+        refreshTimer = window.setTimeout(() => {
+          if (!disposed && threadIdRef.current === activeThreadId) {
+            setOnStreamThreadId(activeThreadId);
+          }
+        }, 0);
+      } catch {
+        // A transient status lookup failure must not disrupt a real stream;
+        // the next polling interval will try again if it is still quiet.
+      } finally {
+        if (!disposed) {
+          streamReconciliationInFlightRef.current = false;
+        }
+      }
+    };
+
+    const interval = window.setInterval(
+      () => void reconcileCompletedRun(),
+      STREAM_RECONCILIATION_POLL_MS,
+    );
+
+    return () => {
+      disposed = true;
+      window.clearInterval(interval);
+      if (refreshTimer !== null) {
+        window.clearTimeout(refreshTimer);
+      }
+    };
+  }, [isMock, onStreamThreadId, queryClient, thread.isLoading]);
+
   // Reset thread-local pending UI state when the caller actually switches AWAY
   // from a thread (threadId becomes nullish). This is the "click 新对话 / open
   // a fresh chat" signal — abort the in-flight SSE and clear optimistic state.
@@ -965,31 +1136,50 @@ export function useThreadStream({
           ...extraContext,
         };
 
-        await thread.submit(
+        const hiddenContextMessages = normalizeHiddenContextMessages(options);
-          {
+        const submittedMessages: Message[] = [
-            messages: [
+          ...hiddenContextMessages.map((item) => ({
+            type: "human" as const,
+            ...(item.name ? { name: item.name } : {}),
+            content: [
               {
-                type: "human",
+                type: "text" as const,
-                content: [
+                text: item.text,
-                  {
-                    type: "text",
-                    text,
-                  },
-                ],
-                additional_kwargs: {
-                  ...options?.additionalKwargs,
-                  client_ts: clientTs,
-                  ...(filesForSubmit.length > 0
-                    ? { files: filesForSubmit }
-                    : {}),
-                },
               },
             ],
+            additional_kwargs: {
+              ...item.additionalKwargs,
+              hide_from_ui: true,
+            },
+          })),
+          {
+            type: "human" as const,
+            content: [
+              {
+                type: "text" as const,
+                text,
+              },
+            ],
+            additional_kwargs: {
+              ...options?.additionalKwargs,
+              client_ts: clientTs,
+              ...(filesForSubmit.length > 0
+                ? { files: filesForSubmit }
+                : {}),
+            },
+          },
+        ];
+
+        await thread.submit(
+          {
+            messages: submittedMessages,
           },
           {
             threadId: threadId,
             streamSubgraphs: true,
             streamResumable: true,
+            onDisconnect: runOptions?.onDisconnect,
+            multitaskStrategy: runOptions?.multitaskStrategy,
             config: {
               recursion_limit: 1000,
             },
@@ -1018,6 +1208,26 @@ export function useThreadStream({
         );
         void queryClient.invalidateQueries({ queryKey: ["threads", "search"] });
       } catch (error) {
+        const message =
+          error instanceof Error ? error.message : String(error);
+        const friendly = friendlySendLimitMessage(message);
+        if (friendly) {
+          setOptimisticMessages((messages) => {
+            const human = messages.find((item) => item.type === "human");
+            const kept = human ? [human] : [];
+            return [
+              ...kept,
+              {
+                type: "ai",
+                id: `opt-ai-limit-${Date.now()}`,
+                content: friendly,
+                additional_kwargs: { element: "task" },
+              } as Message,
+            ];
+          });
+          setIsUploading(false);
+          return;
+        }
         setOptimisticMessages([]);
         setIsUploading(false);
         throw error;
@@ -1025,7 +1235,7 @@ export function useThreadStream({
         sendInFlightRef.current = false;
       }
     },
-    [thread, _handleOnStart, t.uploads.uploadingFiles, context, localSettings.display.ragModeEnabled, queryClient],
+    [thread, _handleOnStart, t.uploads.uploadingFiles, context, localSettings.display.ragModeEnabled, queryClient, runOptions],
   );
 
   // Merge thread with optimistic messages for display
@@ -1334,6 +1544,86 @@ export function useDeleteMessage() {
   });
 }
 
+/**
+ * Clear all messages from a thread checkpoint. The caller should immediately
+ * hide the returned ids locally because the active stream cache may still hold
+ * the old message objects until a reload/refetch reads the trimmed checkpoint.
+ */
+export function useClearThreadMessages() {
+  return useMutation({
+    mutationFn: async ({
+      threadId,
+    }: {
+      threadId: string;
+    }): Promise<string[]> => {
+      const response = await apiFetch(
+        `${getBackendBaseURL()}/api/threads/${encodeURIComponent(
+          threadId,
+        )}/messages`,
+        {
+          method: "DELETE",
+        },
+      );
+
+      if (!response.ok) {
+        const error = await response
+          .json()
+          .catch(() => ({ detail: "清空对话失败。" }));
+        throw new Error(error.detail ?? "清空对话失败。");
+      }
+
+      const body = (await response.json().catch(() => ({}))) as {
+        deleted_ids?: string[];
+      };
+      return body.deleted_ids ?? [];
+    },
+  });
+}
+
+/**
+ * Persist an in-place message edit in the latest thread checkpoint.
+ *
+ * This is opt-in UI behaviour: most chat pages keep their existing
+ * "edit question and resubmit" affordance, while position roundtable can pass
+ * this mutation down to save the original message content itself.
+ */
+export function useEditMessage() {
+  return useMutation({
+    mutationFn: async ({
+      threadId,
+      messageId,
+      content,
+    }: {
+      threadId: string;
+      messageId: string;
+      content: string;
+    }): Promise<Message> => {
+      const response = await apiFetch(
+        `${getBackendBaseURL()}/api/threads/${encodeURIComponent(
+          threadId,
+        )}/messages/${encodeURIComponent(messageId)}`,
+        {
+          method: "PATCH",
+          headers: { "Content-Type": "application/json" },
+          body: JSON.stringify({ content }),
+        },
+      );
+
+      if (!response.ok) {
+        const error = await response
+          .json()
+          .catch(() => ({ detail: "消息保存失败。" }));
+        throw new Error(error.detail ?? "消息保存失败。");
+      }
+
+      const body = (await response.json().catch(() => ({}))) as {
+        message?: Message;
+      };
+      return body.message ?? ({ id: messageId, type: "human", content } as Message);
+    },
+  });
+}
+
 /**
  * Merge metadata into a conversation's record via the Gateway
  * `PATCH /api/threads/{id}` route. Used to persist per-conversation flags such

frontend-web/src/eightbf-roundtable/pages/EightBfRoundtablePage.tsx

@@ -0,0 +1,165 @@
+import { useCallback, useEffect, useMemo, useState } from "react";
+import { Check, Loader2, Save, Settings2, X } from "lucide-react";
+
+import { getStoredAuth } from "@/core/auth";
+import RoundtablePlanningPage from "@/roundtable-planning/pages/RoundtablePlanningPage";
+import { listChains } from "@/roundtable-planning/api/chains";
+import type { BusinessChain } from "@/roundtable-planning/lib/business-chain";
+import {
+  listBusinessMappings,
+  updateBusinessMapping,
+  type BusinessMapping,
+} from "@/strategy-components/api/business-mapping";
+
+import "../styles/step1.css";
+import "../styles/step2.css";
+import "../styles/step3.css";
+
+const BUSINESS_CODE = "8BF";
+
+/**
+ * 8BF 独立多智能体会商页。
+ *
+ * 页面复用圆桌会商的三步能力，但业务链选择、草稿存储键和 CSS 根节点完全独立；
+ * 不引用岗位会商的页面、会话或接口。
+ */
+export default function EightBfRoundtablePage({ compactChrome = false }: { compactChrome?: boolean }) {
+  const auth = getStoredAuth();
+  const isAdmin = auth?.system_role === "admin";
+  const storageTaskId = useMemo(() => `8bf:${auth?.user_id || "anonymous"}`, [auth?.user_id]);
+  const [mapping, setMapping] = useState<BusinessMapping | null>(null);
+  const [chains, setChains] = useState<BusinessChain[]>([]);
+  const [isLoading, setIsLoading] = useState(true);
+  const [isSettingsOpen, setIsSettingsOpen] = useState(false);
+  const [selectedChainId, setSelectedChainId] = useState("");
+  const [isSaving, setIsSaving] = useState(false);
+  const [error, setError] = useState<string | null>(null);
+
+  const loadConfiguration = useCallback(async () => {
+    setIsLoading(true);
+    setError(null);
+    try {
+      const [mappings, availableChains] = await Promise.all([
+        listBusinessMappings(),
+        listChains(isAdmin ? "all" : "public"),
+      ]);
+      const nextMapping = mappings.find((item) => item.businessCode === BUSINESS_CODE) ?? null;
+      // 8BF 只允许绑定已发布业务链；后端同样会进行二次校验。
+      const nextChains = availableChains.filter((chain) => chain.isPublic);
+      setMapping(nextMapping);
+      setChains(nextChains);
+      setSelectedChainId(nextMapping?.chainId ?? "");
+    } catch {
+      setError("业务链配置加载失败，请刷新后重试");
+    } finally {
+      setIsLoading(false);
+    }
+  }, [isAdmin]);
+
+  useEffect(() => {
+    void loadConfiguration();
+  }, [loadConfiguration]);
+
+  const handleSave = useCallback(async () => {
+    const selected = chains.find((chain) => chain.id === selectedChainId);
+    if (!selected) {
+      setError("请选择一条已发布的业务链");
+      return;
+    }
+    setIsSaving(true);
+    setError(null);
+    try {
+      const next = await updateBusinessMapping(BUSINESS_CODE, {
+        chainId: selected.id,
+        chainTitle: selected.title,
+      });
+      if (!next) throw new Error("8BF 映射不存在");
+      setMapping(next);
+      setIsSettingsOpen(false);
+    } catch (err) {
+      setError(err instanceof Error ? err.message : "保存业务链失败");
+    } finally {
+      setIsSaving(false);
+    }
+  }, [chains, selectedChainId]);
+
+  const toolbarSlot = (
+    <>
+      <div className="eightbf-roundtable__chain-status" aria-live="polite">
+        <span className="eightbf-roundtable__chain-status-label">8BF 业务链</span>
+        <span className="eightbf-roundtable__chain-status-value">
+          {isLoading ? "加载中…" : mapping?.chainTitle || "待管理员配置"}
+        </span>
+      </div>
+      {isAdmin && (
+        <button
+          type="button"
+          className="eightbf-roundtable__chain-settings-button"
+          onClick={() => setIsSettingsOpen(true)}
+        >
+          <Settings2 className="h-3.5 w-3.5" />
+          配置业务链
+        </button>
+      )}
+      {isSettingsOpen && (
+        <div className="eightbf-roundtable__settings-mask" role="presentation">
+          <section
+            className="eightbf-roundtable__settings-dialog"
+            role="dialog"
+            aria-modal="true"
+            aria-labelledby="eightbf-chain-settings-title"
+          >
+            <div className="eightbf-roundtable__settings-heading">
+              <div>
+                <p className="eightbf-roundtable__settings-kicker">管理员配置</p>
+                <h2 id="eightbf-chain-settings-title">设置 8BF 公共业务链</h2>
+              </div>
+              <button
+                type="button"
+                className="eightbf-roundtable__settings-close"
+                onClick={() => setIsSettingsOpen(false)}
+                aria-label="关闭"
+              >
+                <X className="h-4 w-4" />
+              </button>
+            </div>
+            <p className="eightbf-roundtable__settings-tip">
+              保存后，所有 8BF 用户都会使用这条已发布业务链；会商记录仍按用户独立保存。
+            </p>
+            <label className="eightbf-roundtable__settings-field">
+              <span>已发布业务链</span>
+              <select value={selectedChainId} onChange={(event) => setSelectedChainId(event.target.value)}>
+                <option value="">请选择业务链</option>
+                {chains.map((chain) => (
+                  <option key={chain.id} value={chain.id}>
+                    {chain.title}
+                  </option>
+                ))}
+              </select>
+            </label>
+            {error && <p className="eightbf-roundtable__settings-error">{error}</p>}
+            <div className="eightbf-roundtable__settings-actions">
+              <button type="button" onClick={() => setIsSettingsOpen(false)}>取消</button>
+              <button type="button" onClick={() => void handleSave()} disabled={isSaving}>
+                {isSaving ? <Loader2 className="h-3.5 w-3.5 animate-spin" /> : <Save className="h-3.5 w-3.5" />}
+                保存并应用
+              </button>
+            </div>
+          </section>
+        </div>
+      )}
+      {!isLoading && mapping?.chainId && <Check className="eightbf-roundtable__configured-icon h-4 w-4" aria-label="已配置" />}
+    </>
+  );
+
+  return (
+    <RoundtablePlanningPage
+      compactChrome={compactChrome}
+      lockedChainId={mapping?.chainId ?? null}
+      lockBusinessChain
+      storageTaskId={storageTaskId}
+      toolbarSlot={toolbarSlot}
+      rootClassName="eightbf-roundtable"
+    />
+  );
+}

frontend-web/src/eightbf-roundtable/styles/step1.css

@@ -0,0 +1,24 @@
+/* 8BF 第 1 步（任务理解）独立样式入口。所有规则限定在 .eightbf-roundtable 内，不影响原多智能体会商。 */
+.eightbf-roundtable {
+  --eightbf-accent: #0f766e;
+  --eightbf-accent-soft: #ecfdf5;
+  --eightbf-border: #b7ded8;
+}
+
+.eightbf-roundtable .eightbf-roundtable__chain-status {
+  display: inline-flex;
+  min-width: 184px;
+  align-items: center;
+  gap: 8px;
+  border: 1px solid var(--eightbf-border);
+  border-radius: 10px;
+  background: var(--eightbf-accent-soft);
+  padding: 6px 10px;
+  font-size: 12px;
+}
+
+.eightbf-roundtable .eightbf-roundtable__chain-status-label { color: #0f5f56; font-weight: 700; }
+.eightbf-roundtable .eightbf-roundtable__chain-status-value { color: #134e4a; font-weight: 600; }
+.eightbf-roundtable .eightbf-roundtable__configured-icon { color: var(--eightbf-accent); }
+
+/* 可在此继续覆盖第 1 步的任务理解面板与业务链流程图样式。 */

frontend-web/src/eightbf-roundtable/styles/step2.css

@@ -0,0 +1,17 @@
+/* 8BF 第 2 步（多智能体会商）独立样式入口。 */
+.eightbf-roundtable .eightbf-roundtable__chain-settings-button {
+  display: inline-flex;
+  align-items: center;
+  gap: 5px;
+  border-radius: 9px;
+  background: #0f766e;
+  color: #fff;
+  padding: 7px 10px;
+  font-size: 12px;
+  font-weight: 700;
+  transition: background-color .15s ease;
+}
+
+.eightbf-roundtable .eightbf-roundtable__chain-settings-button:hover { background: #115e59; }
+
+/* 可在此继续覆盖会商消息、席位卡片、流程节点及展开按钮的样式。 */

frontend-web/src/eightbf-roundtable/styles/step3.css

@@ -0,0 +1,34 @@
+/* 8BF 第 3 步（结果绘制）独立样式入口。 */
+.eightbf-roundtable .eightbf-roundtable__settings-mask {
+  position: fixed;
+  inset: 0;
+  z-index: 90;
+  display: grid;
+  place-items: center;
+  background: rgb(15 23 42 / 42%);
+  padding: 20px;
+}
+
+.eightbf-roundtable .eightbf-roundtable__settings-dialog {
+  width: min(460px, 100%);
+  border-radius: 16px;
+  background: #fff;
+  padding: 20px;
+  box-shadow: 0 24px 56px rgb(15 23 42 / 22%);
+}
+
+.eightbf-roundtable .eightbf-roundtable__settings-heading,
+.eightbf-roundtable .eightbf-roundtable__settings-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
+.eightbf-roundtable .eightbf-roundtable__settings-kicker { color: #0f766e; font-size: 12px; font-weight: 700; }
+.eightbf-roundtable .eightbf-roundtable__settings-heading h2 { margin-top: 2px; color: #0f172a; font-size: 16px; font-weight: 700; }
+.eightbf-roundtable .eightbf-roundtable__settings-close { color: #64748b; }
+.eightbf-roundtable .eightbf-roundtable__settings-tip { margin-top: 14px; color: #64748b; font-size: 13px; line-height: 1.6; }
+.eightbf-roundtable .eightbf-roundtable__settings-field { display: grid; gap: 7px; margin-top: 16px; color: #334155; font-size: 13px; font-weight: 600; }
+.eightbf-roundtable .eightbf-roundtable__settings-field select { width: 100%; border: 1px solid #cbd5e1; border-radius: 8px; padding: 9px 10px; font-weight: 500; }
+.eightbf-roundtable .eightbf-roundtable__settings-error { margin-top: 10px; color: #b91c1c; font-size: 12px; }
+.eightbf-roundtable .eightbf-roundtable__settings-actions { margin-top: 20px; justify-content: flex-end; }
+.eightbf-roundtable .eightbf-roundtable__settings-actions button { border-radius: 8px; padding: 8px 12px; font-size: 13px; font-weight: 700; }
+.eightbf-roundtable .eightbf-roundtable__settings-actions button:last-child { display: inline-flex; align-items: center; gap: 6px; background: #0f766e; color: #fff; }
+.eightbf-roundtable .eightbf-roundtable__settings-actions button:disabled { cursor: not-allowed; opacity: .65; }
+
+/* 可在此继续覆盖第 3 步报告、流程图与放大弹窗的样式。 */

frontend-web/src/env.ts

@@ -29,5 +29,10 @@ export const env = {
   NEXT_PUBLIC_NOTE_API_BASE_URL: readRuntimeEnv("VITE_NOTE_API_BASE_URL"),
   NEXT_PUBLIC_NOTEBOOK_API_BASE_URL: readRuntimeEnv("VITE_AIPI_BACKENP_URL"),
   NEXT_PUBLIC_STATIC_WEBSITE_ONLY: readRuntimeEnv("VITE_STATIC_WEBSITE_ONLY"),
+  /**
+   * Deployment-level compact navigation mode. This is intentionally a runtime
+   * flag so operations can switch the shell without rebuilding the frontend.
+   */
+  FORCE_COLLAPSED_SIDEBAR: readRuntimeFlag("VITE_FORCE_COLLAPSED_SIDEBAR"),
   GITHUB_OAUTH_TOKEN: readRuntimeEnv("VITE_GITHUB_OAUTH_TOKEN"),
 };

frontend-web/src/main.tsx

@@ -4,6 +4,7 @@ import "@fontsource/noto-sans-sc/chinese-simplified-600.css";
 import "@fontsource/noto-sans-sc/chinese-simplified-700.css";
 import "./styles/globals.css";
 import "tdesign-react/es/style/index.css";
+import "./styles/tdesign-theme.css";
 import "katex/dist/katex.min.css";
 
 import React from "react";

frontend-web/src/pages/AgentsPage.tsx

@@ -1,15 +1,5 @@
 import { AgentGallery } from "@/components/workspace/agents/agent-gallery";
-import {
-  WorkspaceBody,
-  WorkspaceContainer,
-} from "@/components/workspace/workspace-container";
 
 export default function AgentsPage() {
-  return (
+  return <AgentGallery />;
-    <WorkspaceContainer className="bg-white dark:bg-slate-950">
-      <WorkspaceBody>
-        <AgentGallery />
-      </WorkspaceBody>
-    </WorkspaceContainer>
-  );
 }

frontend-web/src/pages/ChatPage.tsx

@@ -35,7 +35,9 @@ import { TokenUsageIndicator } from "@/components/workspace/token-usage-indicato
 import { UserIdentityBadge } from "@/components/workspace/user-identity-badge";
 import { Welcome } from "@/components/workspace/welcome";
 import { CompactWelcome } from "@/components/workspace/compact-welcome";
+import { readSidebarEnabled } from "@/core/page-layout/sidebar-enabled";
 import { isChatsIframeWorkspacePath } from "@/core/page-layout/chats-iframe-route";
+import { isHideChromeActive } from "@/core/embed/embed-session";
 import { useSidebar } from "@/components/ui/sidebar";
 import { Button } from "@/components/ui/button";
 import { PanelLeftOpen } from "lucide-react";
@@ -50,6 +52,7 @@ import {
   useThreadSettings,
 } from "@/core/settings";
 import { useThreadStream } from "@/core/threads/hooks";
+import { useLayoutMode } from "@/core/system-settings/hooks";
 import { useRouteBase } from "@/core/route-base";
 import { textOfMessage } from "@/core/threads/utils";
 import { OptType, writeYLog } from "@/core/log/y-log";
@@ -98,9 +101,16 @@ export default function ChatPage() {
   const router = useRouter();
   const searchParams = useSearchParams();
   const pathname = usePathname();
+  // `chatMode=full` is used by an embedded standard chat. It intentionally
+  // overrides the user's compact-layout preference for this route only, so
+  // the page keeps the full landing composition and its agent/history sidebar.
+  const fullChatMode =
+    searchParams.get("chatMode")?.trim().toLowerCase() === "full";
   const { open: historySidebarOpen, toggleSidebar: toggleHistorySidebar } =
     useSidebar();
   const { t } = useI18n();
+  // 有效界面模式：用户自选 > 管理员系统默认 > （下方再回退会话级 sidebarEnabled）
+  const [effectiveLayoutMode] = useLayoutMode();
   const [showFollowups, setShowFollowups] = useState(false);
   const [hasStartedConversation, setHasStartedConversation] = useState(false);
   const { threadId, setThreadId, isNewThread, setIsNewThread, isMock } =
@@ -440,9 +450,22 @@ export default function ChatPage() {
       MESSAGE_LIST_FOLLOWUPS_EXTRA_PADDING_BOTTOM
     : undefined;
   const isLandingState = isNewThread && !hasStartedConversation;
-  // 正常工作区统一使用新版侧栏和落地页；iframe 专用路由继续沿用嵌入布局。
+  // 紧凑模式（正常 App，有外层页面侧栏）落地态：用 CM 参考图样式重画；
-  const compactChrome = !isChatsIframeWorkspacePath(pathname);
+  // 判定与 PageRoutes 的 compactWorkspaceSidebar(pageSidebarAllowed) 保持一致 ——
+  // 优先看外观设置的「全量/简洁」，未设置过才回退到会话级 sidebarEnabled。否则用户显式
+  // 选「全量」时 PageRoutes 已挂出顶栏+侧栏，这里却还按旧 sidebarEnabled 判定，导致深蓝
+  // 主题底图(workspace-chat-bg)不生效。非紧凑（嵌入/standalone）保持原样。
+  const layoutMode = effectiveLayoutMode;
+  const chromeByPreference =
+    fullChatMode || layoutMode === "full"
+      ? true
+      : layoutMode === "compact"
+        ? false
+        : readSidebarEnabled();
+  const compactChrome =
+    chromeByPreference && !isChatsIframeWorkspacePath(pathname);
   const compactLanding = isLandingState && compactChrome;
+  const compactActionsHidden = isHideChromeActive();
 
   return (
     <ThreadContext.Provider value={{ thread, isMock }}>
@@ -454,16 +477,20 @@ export default function ChatPage() {
             compactChrome && "workspace-chat-bg",
           )}
         >
-          {(!isLandingState || compactChrome) && (
+          <header
-          <header className="bg-background border-border/80 absolute top-0 right-0 left-0 z-30 flex h-14 shrink-0 items-center border-b px-5">
+            className={cn(
+              "absolute top-0 right-0 left-0 z-30 flex h-12 shrink-0 items-center border-b px-4",
+              isLandingState
+                ? "border-transparent bg-transparent"
+                : "bg-card/90 border-border/70 shadow-sm backdrop-blur-md",
+            )}
+          >
             <div className="flex w-full items-center text-sm font-medium">
-              {!isLandingState && (
+              <ThreadTitle threadId={threadId} thread={thread} />
-                <ThreadTitle threadId={threadId} thread={thread} />
-              )}
             </div>
             <div className="flex items-center gap-2">
               {/* 仅在收起态显示「展开历史」钮；展开后由侧栏内（新对话右侧）的收起钮负责收起。 */}
-              {compactChrome && !historySidebarOpen && (
+              {compactChrome && !historySidebarOpen && !compactActionsHidden && (
                 <Button
                   type="button"
                   variant="ghost"
@@ -487,16 +514,7 @@ export default function ChatPage() {
                   与全量模式 Header 右上角保持一致。全量模式已有顶栏则不重复展示。 */}
               {/* 简洁模式无全局顶栏：把换肤 + 界面模式切换搬到页面级顶栏右上角，
                   与全量模式 Header 右上角保持一致（content 配色贴浅底顶栏）。 */}
-              {compactChrome ? (
+              {!compactChrome && !compactActionsHidden && (
-                <>
-                  <ThemeSwitcher tone="content" />
-                  <div
-                    className="bg-border/70 mx-1 h-6 w-px shrink-0"
-                    aria-hidden
-                  />
-                  <UserIdentityBadge variant="topbar" />
-                </>
-              ) : (
                 <>
                   <CompactShortcutButtons tone="content" />
                   <ThemeSwitcher tone="content" />
@@ -510,7 +528,6 @@ export default function ChatPage() {
               )}
             </div>
           </header>
-          )}
           <main className="flex min-h-0 max-w-full grow flex-col">
             <div className="flex size-full justify-center">
               {/*
@@ -546,7 +563,7 @@ export default function ChatPage() {
                 "pointer-events-none absolute z-30 flex justify-center px-4",
                 // 紧凑落地态：整块垂直+水平居中于对话区
                 compactLanding
-                  ? "inset-0 items-start overflow-y-auto pt-[clamp(82px,16vh,146px)] pb-12"
+                  ? "inset-0 items-center"
                   : "right-0 bottom-0 left-0",
               )}
             >
@@ -558,7 +575,7 @@ export default function ChatPage() {
                     !compactLanding &&
                     "-translate-y-[calc(50vh-96px)]",
                   compactLanding
-                    ? "max-w-[1024px]"
+                    ? "max-w-(--container-width-xl)"
                     : isLandingState
                       ? "max-w-(--container-width-md)"
                       : "max-w-(--container-width-lg)",
@@ -577,7 +594,7 @@ export default function ChatPage() {
                 </div>
                 {isLandingState && mounted &&
                   (compactLanding ? (
-                    <CompactWelcome className="mb-14" />
+                    <CompactWelcome className="mb-6 -translate-y-4" />
                   ) : (
                     <Welcome
                       mode={settings.context.mode}
@@ -585,7 +602,7 @@ export default function ChatPage() {
                     />
                   ))}
                 {mounted ? (
-                  <div className={cn("w-full", !compactLanding && "-translate-y-4")}>
+                  <div className="w-full -translate-y-4">
                     <InputBox
                       className="w-full"
                       isNewThread={isLandingState}

frontend-web/src/pages/ChatsPage.tsx

@@ -18,6 +18,7 @@ import { ImportConversationsDialog } from "@/components/workspace/thread-share-d
 import {
   CompactShortcutButtons,
   LayoutModeSwitcher,
+  ThemeSwitcher,
 } from "@/components/workspace/appearance-controls";
 import {
   WorkspaceBody,
@@ -184,6 +185,7 @@ export default function ChatsPage({
           compactChrome ? (
             <div className="flex items-center gap-1">
               <CompactShortcutButtons tone="content" />
+              <ThemeSwitcher tone="content" />
               <LayoutModeSwitcher tone="content" />
             </div>
           ) : null

frontend-web/src/pages/IframeChatPage.tsx

@@ -2,12 +2,14 @@
 
 import {
   BookMarkedIcon,
+  BotIcon,
   BrainCircuitIcon,
   FileTextIcon,
   GraduationCapIcon,
   ShrinkIcon,
 } from "lucide-react";
 import { useCallback, useEffect, useMemo, useRef, useState } from "react";
+import { useLocation, useNavigate } from "react-router-dom";
 
 import { type PromptInputMessage } from "@/components/ai-elements/prompt-input";
 import { useArtifacts } from "@/components/workspace/artifacts";
@@ -25,12 +27,13 @@ import { TodoList } from "@/components/workspace/todo-list";
 import { Tooltip } from "@/components/workspace/tooltip";
 import { Button } from "@/components/ui/button";
 import { TooltipProvider } from "@/components/ui/tooltip";
-import { useAgentSelector } from "@/core/agents";
+import { useAgentSelector, useAgentsPaginated } from "@/core/agents";
 import { resolveIncomingIframeSelection } from "@/core/plugin-management/domain-agent";
 import { getAccessToken } from "@/core/auth";
 import { useI18n } from "@/core/i18n/hooks";
 import { useModels } from "@/core/models/hooks";
 import { useNotification } from "@/core/notification/hooks";
+import { buildChatsIframeThreadPath } from "@/core/page-layout/chats-iframe-route";
 import { useRouteBase } from "@/core/route-base";
 import {
   isThreadRagModeLocked,
@@ -42,6 +45,7 @@ import { usePluginManagementSettings } from "@/core/system-settings/hooks";
 import { useThreadStream } from "@/core/threads/hooks";
 import { textOfMessage } from "@/core/threads/utils";
 import { env } from "@/env";
+import { desensitize } from "@/lib/desensitize";
 import { cn } from "@/lib/utils";
 import {
   type BrainyChatSubmitMessage,
@@ -126,6 +130,8 @@ function postBrainyAuthToken(accessToken: string) {
 
 export default function IframeChatPage() {
   const routeBase = useRouteBase();
+  const location = useLocation();
+  const navigate = useNavigate();
   const { t } = useI18n();
   const [hasStartedConversation, setHasStartedConversation] = useState(false);
   const { threadId, setThreadId, isNewThread, setIsNewThread, isMock } =
@@ -141,6 +147,34 @@ export default function IframeChatPage() {
     useState<PendingIframeSubmit | null>(null);
   const { agents: selectorAgents, isLoading: selectorLoading } =
     useAgentSelector();
+  // The protocol page must still be escapable when no curated selector list
+  // has been configured. Include the user's own and public agents in this
+  // page's native fallback picker. A native select also remains interactive
+  // in iframe/micro-frontend environments where a portal dialog can fail.
+  const { agents: mineAgents } = useAgentsPaginated({
+    scope: "mine",
+    page: 1,
+    pageSize: 100,
+  });
+  const { agents: squareAgents } = useAgentsPaginated({
+    scope: "square",
+    page: 1,
+    pageSize: 100,
+  });
+  const fallbackAgents = useMemo(() => {
+    const uniqueAgents = new Map<
+      string,
+      (typeof selectorAgents)[number]
+    >();
+    for (const agent of [
+      ...selectorAgents,
+      ...mineAgents,
+      ...squareAgents,
+    ]) {
+      uniqueAgents.set(agent.id, agent);
+    }
+    return [...uniqueAgents.values()];
+  }, [mineAgents, selectorAgents, squareAgents]);
   const { data: pluginManagementSettings } = usePluginManagementSettings();
   const pendingRequestIdRef = useRef<string | null>(null);
   const handleSubmitRef = useRef<
@@ -230,7 +264,11 @@ export default function IframeChatPage() {
       history.replaceState(
         null,
         "",
-        `${window.location.pathname}${window.location.search}#${routeBase}/chats_iframe/${createdThreadId}`,
+        `${window.location.pathname}${window.location.search}#${buildChatsIframeThreadPath(
+          routeBase,
+          createdThreadId,
+          location.search,
+        )}`,
       );
 
       if (pendingRequestIdRef.current) {
@@ -345,6 +383,30 @@ export default function IframeChatPage() {
     saveLastAgentId(agentId);
   }, []);
 
+  /**
+   * Manual fallback for accidental protocol-page visits.
+   *
+   * A real Brainy integration drives this page with postMessage. A human who
+   * reaches it directly should not be trapped here: move them to the standard
+   * chat workspace, optionally opening the selected agent.
+   */
+  const enterStandardChat = useCallback(
+    (agentId?: string) => {
+      const params = new URLSearchParams(location.search);
+      params.delete("from");
+      params.set("chatMode", "full");
+      params.delete("agent");
+      if (agentId) {
+        params.set("agent", agentId);
+        saveLastAgentId(agentId);
+      }
+      navigate(`${routeBase}/chats/new?${params.toString()}`, {
+        replace: true,
+      });
+    },
+    [location.search, navigate, routeBase],
+  );
+
   useEffect(() => {
     handleSubmitRef.current = handleSubmit;
   }, [handleSubmit]);
@@ -643,15 +705,46 @@ export default function IframeChatPage() {
                   </div>
                 </div>
                 {isLandingState && mounted && (
-                  <div className="mb-6 flex min-h-40 flex-col items-center justify-center">
+                  <div className="mb-6 flex min-h-40 flex-col items-center justify-center px-4 text-center">
                     <div className="text-2xl font-medium">你好</div>
-                    <div className="mt-4">
+                    <div className="mt-2 text-sm text-muted-foreground">
-                      <AgentSelector
+                      选择智能体进入问答
-                        selectedAgentId={selectedAgentId}
-                        onAgentChange={handleAgentChange}
-                        disabled={isUploading}
-                      />
                     </div>
+                    <div className="mt-4 flex flex-wrap items-center justify-center gap-2">
+                      <label className="relative inline-flex h-9 w-40 shrink-0 items-center rounded-full border border-[#eee3d5] bg-[#fffaf5] px-3 text-[#7e6a57] shadow-sm transition-colors hover:bg-white">
+                        <BotIcon className="mr-2 size-3.5 shrink-0" />
+                        <select
+                          aria-label="选择智能体并进入问答"
+                          defaultValue=""
+                          disabled={isUploading || selectorLoading}
+                          onChange={(event) => {
+                            const agentId = event.target.value;
+                            if (agentId) enterStandardChat(agentId);
+                          }}
+                          className="min-w-0 flex-1 cursor-pointer appearance-none bg-transparent pr-5 text-xs outline-none disabled:cursor-wait"
+                        >
+                          <option value="" disabled>
+                            {selectorLoading ? "正在加载智能体…" : "选择 Agent"}
+                          </option>
+                          {fallbackAgents.map((agent) => (
+                            <option key={agent.id} value={agent.id}>
+                              {desensitize(agent.name)}
+                            </option>
+                          ))}
+                        </select>
+                        <span
+                          aria-hidden
+                          className="pointer-events-none absolute right-3 text-[10px]"
+                        >
+                          ▾
+                        </span>
+                      </label>
+                    </div>
+                    {!selectorLoading && fallbackAgents.length === 0 && (
+                      <div className="mt-3 text-xs text-muted-foreground">
+                        暂无可选智能体
+                      </div>
+                    )}
                   </div>
                 )}
                 {env.NEXT_PUBLIC_STATIC_WEBSITE_ONLY === "true" && (

frontend-web/src/pages/KnowledgeGraphPage.tsx

@@ -28,7 +28,7 @@ import {
   getNodeTitle,
 } from "@/components/knowledge-graph/graphUtils";
 import "@/components/knowledge-graph/graphStyles.css";
-import { useTheme } from "@/contexts/ThemeContext";
+import { themeToBaseMode, useTheme } from "@/contexts/ThemeContext";
 import {
   useGraphBlacklist,
   useGraphBlacklistActions,
@@ -799,7 +799,7 @@ export default function KnowledgeGraphPage() {
             searchMatchIds={searchMatchIds}
             layoutType={layoutType}
             showLabels={showLabels}
-            theme={theme}
+            theme={themeToBaseMode(theme)}
             onSelectNode={handleSelectNode}
             onTooltip={setTooltip}
             onZoomChange={setZoomLevel}