Update app.py

app.py

@@ -157,20 +157,29 @@ input[type="text"] {
 .stRadio p {
     color: #333333 !important;
 }
-
-/* 解决双层滚动：只保留一个滚动区域 */
-html {
-    overflow: hidden !important;
+.stRadio > div {
+    background-color: #ffffff !important;
+    padding: 5px 10px;
+    border-radius: 5px;
+    border: 1px solid #ccc;
 }
-body {
+
+/* 隐藏外层滚动条但保留滚动功能 */
+html, body {
     overflow: hidden !important;
-    height: 100vh !important;
+    height: 100% !important;
     margin: 0 !important;
 }
 .stApp {
     overflow-y: auto !important;
     overflow-x: hidden !important;
     height: 100vh !important;
+    /* 隐藏滚动条 */
+    scrollbar-width: none !important;  /* Firefox */
+    -ms-overflow-style: none !important;  /* IE/Edge */
+}
+.stApp::-webkit-scrollbar {
+    display: none !important;  /* Chrome/Safari */
 }
 [data-testid="stAppViewContainer"] {
     overflow: visible !important;
@@ -227,6 +236,13 @@ header[data-testid="stHeader"] {
 .stTabs [data-baseweb="tab-panel"] {
     max-height: 600px !important;
     overflow-y: auto !important;
+    background-color: #fafafa !important;
+}
+
+/* tabs 内部所有内容背景 */
+.stTabs [data-baseweb="tab-panel"] > div,
+.stTabs [data-testid="stVerticalBlock"] {
+    background-color: #fafafa !important;
 }
 
 /* 表格内容左对齐 - glide-data-grid */