Upload app.py

app.py

@@ -47,18 +47,35 @@ def inject_custom_css():
                 font-size: 14px !important;
             }
 
-            /* 右上角三点菜单：隐藏 Deploy 等无用项，保留设置 */
-            [data-testid="stMainMenu"] { visibility: visible !important; }
-            /* 移动端：侧边栏收起按钮美化 */
-            [data-testid="stSidebarCollapsedControl"] {
-                top: 0.4rem !important;
-                left: 0.3rem !important;
-            }
-            /* 顶部工具栏减少空白 */
+            /* 顶部工具栏 */
             [data-testid="stHeader"] {
                 height: 2.5rem !important;
                 background: transparent !important;
             }
+            /* 左上角侧边栏按钮：替换箭头为「☰ 菜单」 */
+            [data-testid="stSidebarCollapsedControl"] {
+                top: 0.35rem !important;
+                left: 0.5rem !important;
+            }
+            [data-testid="stSidebarCollapsedControl"] button {
+                background: #f0f2f6 !important;
+                border-radius: 8px !important;
+                padding: 4px 10px !important;
+                border: 1px solid #ddd !important;
+            }
+            [data-testid="stSidebarCollapsedControl"] button svg { display: none !important; }
+            [data-testid="stSidebarCollapsedControl"] button::after {
+                content: "☰ 菜单";
+                font-size: 14px;
+                color: #444;
+                letter-spacing: 1px;
+            }
+            /* 右上角三点菜单对齐 */
+            [data-testid="stMainMenu"] {
+                position: fixed !important;
+                top: 0.35rem !important;
+                right: 0.5rem !important;
+            }
             /* 减少标题上方空白 */
             .block-container { padding-top: 1.5rem !important; }
         </style>