Upload app.py

app.py

@@ -105,8 +105,17 @@ def inject_custom_css():
                 color: #444;
                 letter-spacing: 1px;
             }
-            /* 减少标题上方空白 */
-            .block-container { padding-top: 5rem !important; padding-bottom: 6rem !important; }
+            /* 主内容区域：限制在标题和搜索框之间 */
+            .block-container {
+                position: fixed !important;
+                top: 5.5rem !important;
+                bottom: 5rem !important;
+                left: 0 !important;
+                right: 0 !important;
+                overflow-y: auto !important;
+                -webkit-overflow-scrolling: touch !important;
+                padding: 1rem 1rem 1rem 1rem !important;
+            }
             
             /* 固定标题在顶部 */
             .main-title {