diff --git a/manual_trading_hub/static/app.css b/manual_trading_hub/static/app.css
index b5334aa..904a543 100644
--- a/manual_trading_hub/static/app.css
+++ b/manual_trading_hub/static/app.css
@@ -9962,31 +9962,27 @@ html[data-theme="light"] .hub-logs-card-hint {
 
 /* ── 一屏适配:桌面;手机端 .hub-phone 另走 ── */
 @media (min-width: 721px) and (min-height: 650px) {
-  /* 滚动放在 body,滚动条贴窗口右缘;内容区仍可居中留白 */
-  body.hub-page-monitor:not(.hub-phone),
-  body.hub-page-market:not(.hub-phone),
-  body.hub-page-funds:not(.hub-phone) {
-    height: 100dvh;
-    max-height: 100dvh;
-    overflow-x: hidden;
-    overflow-y: auto;
-  }
-
-  /* 1920 类屏:两侧留白更大;带鱼屏(>2000)用更宽内容区 */
+  /*
+   * app-shell 必须固定 100dvh(行情/资金 flex 图表依赖父级高度)。
+   * 壳子拉满视口宽度,滚动条才能贴窗口右缘;内容用左右 padding 居中限宽。
+   */
   body.hub-page-monitor:not(.hub-phone) .app-shell,
   body.hub-page-market:not(.hub-phone) .app-shell,
   body.hub-page-funds:not(.hub-phone) .app-shell {
-    max-width: min(1680px, calc(100vw - 120px));
-    height: auto;
-    min-height: 100%;
-    max-height: none;
+    max-width: none;
+    width: 100%;
+    margin-left: 0;
+    margin-right: 0;
+    height: 100dvh;
+    max-height: 100dvh;
     padding-top: 0;
     padding-bottom: 8px;
-    padding-left: max(48px, env(safe-area-inset-left));
-    padding-right: max(48px, env(safe-area-inset-right));
+    padding-left: max(48px, env(safe-area-inset-left), calc((100vw - 1680px) / 2));
+    padding-right: max(48px, env(safe-area-inset-right), calc((100vw - 1680px) / 2));
     display: flex;
     flex-direction: column;
-    overflow: visible;
+    overflow-x: hidden;
+    overflow-y: auto;
   }
 }
 
@@ -9994,9 +9990,8 @@ html[data-theme="light"] .hub-logs-card-hint {
   body.hub-page-monitor:not(.hub-phone) .app-shell,
   body.hub-page-market:not(.hub-phone) .app-shell,
   body.hub-page-funds:not(.hub-phone) .app-shell {
-    max-width: min(1860px, calc(100vw - 48px));
-    padding-left: max(24px, env(safe-area-inset-left));
-    padding-right: max(24px, env(safe-area-inset-right));
+    padding-left: max(24px, env(safe-area-inset-left), calc((100vw - 1860px) / 2));
+    padding-right: max(24px, env(safe-area-inset-right), calc((100vw - 1860px) / 2));
   }
 }
 
diff --git a/manual_trading_hub/static/index.html b/manual_trading_hub/static/index.html
index 270456a..c1ce6df 100644
--- a/manual_trading_hub/static/index.html
+++ b/manual_trading_hub/static/index.html
@@ -15,7 +15,7 @@
   <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
   <link href="https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600&family=Orbitron:wght@500;600;700&display=swap" rel="stylesheet" media="print" onload="this.media='all'" />
   <noscript><link href="https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600&family=Orbitron:wght@500;600;700&display=swap" rel="stylesheet" /></noscript>
-      <link rel="stylesheet" href="/assets/app.css?v=20260717-scrollbar-edge" />
+      <link rel="stylesheet" href="/assets/app.css?v=20260717-scrollbar-fullwidth" />
   <link rel="stylesheet" href="/assets/trade_stats_calendar.css?v=4" />
   <link rel="stylesheet" href="/assets/account_risk_badge.css?v=4" />
   <script src="/assets/account_risk_badge.js?v=4"></script>