样式修改

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

@@ -41,7 +41,7 @@
 
 .item-nav {
     width: 100%;
-    height: 70px;
+    height: 75px;
     margin-top: 13px;
     font-family: Noto Sans S Chinese;
     font-weight: 500;
@@ -94,7 +94,7 @@
     content: '';
     position: absolute;
     left: 0;
-    top: 24px;
+    top: 29px;
     width: 77px;
     height: 45px;
     background: url('../assets/icon/nav-line-logo.svg') no-repeat;
@@ -237,4 +237,86 @@
 .sidebar-flyout-label {
     flex: 1;
     white-space: nowrap;
+}
+
+.sidebar-collapse-btn {
+    display: inline-flex;
+    align-items: center;
+    justify-content: center;
+    gap: 8px;
+    border-radius: 8px;
+    cursor: pointer;
+}
+
+.sidebar-collapse-btn__icon {
+    width: 16px;
+    height: 16px;
+    flex: 0 0 16px;
+    color: #80e9ff;
+}
+
+.sidebar-collapse-btn__label {
+    font-size: 14px;
+    line-height: 1;
+    white-space: nowrap;
+}
+
+.sidebar-collapse-btn--inline {
+    width: calc(100% - 6px);
+    min-height: 58px;
+    margin-top: auto;
+    margin-bottom: 2px;
+    flex-direction: column;
+    gap: 6px;
+    border: 1px solid #55a6fe33;
+    background: #000c1c26;
+    color: rgba(255, 255, 255, 0.9);
+    box-shadow: inset 0 0 16px #00b9ff1f;
+    transition: background-color 0.2s ease, border-color 0.2s ease;
+}
+
+.sidebar-collapse-btn--inline .sidebar-collapse-btn__label {
+    font-size: 16px;
+    line-height: 1.1;
+}
+
+.sidebar-collapse-btn--inline:hover {
+    background: rgba(0, 98, 217, 0.3);
+    border-color: rgba(255, 255, 255, 0.25);
+}
+
+.sidebar-collapse-btn--floating {
+    position: fixed;
+    left: 10px;
+    bottom: 10px;
+    z-index: 60;
+    width: 36px;
+    height: 36px;
+    min-height: 36px;
+    padding: 0 10px;
+    border: 1px solid rgba(128, 233, 255, 0.35);
+    background: rgba(3, 38, 80, 0.82);
+    color: rgba(205, 245, 255, 0.95);
+    backdrop-filter: blur(2px);
+    transition: width 0.22s ease, opacity 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
+    overflow: hidden;
+}
+
+.sidebar-collapse-btn--floating:hover {
+    width: 104px;
+    background: rgba(7, 52, 110, 0.9);
+    border-color: rgba(128, 233, 255, 0.65);
+}
+
+.sidebar-collapse-btn--floating .sidebar-collapse-btn__label {
+    max-width: 0;
+    opacity: 0;
+    transform: translateX(-4px);
+    transition: max-width 0.22s ease, opacity 0.16s ease, transform 0.22s ease;
+}
+
+.sidebar-collapse-btn--floating:hover .sidebar-collapse-btn__label {
+    max-width: 64px;
+    opacity: 1;
+    transform: translateX(0);
 }