Upload app.py

app.py

@@ -208,6 +208,14 @@ def inject_custom_css():
                     font-size: 12px !important;
                     padding: 0.4rem 0.3rem !important;
                 }
+                /* 手机端 popover 居中显示 */
+                [data-testid="stPopoverBody"] {
+                    left: 50% !important;
+                    right: auto !important;
+                    transform: translateX(-50%) !important;
+                    width: calc(100vw - 2rem) !important;
+                    max-width: 300px !important;
+                }
             }
             
             /* 游客模式：标题更高，内容区 top 更大 */