diff --git a/inquiry-backend/src/views/inquiry/styles/admin-fidelity.css b/inquiry-backend/src/views/inquiry/styles/admin-fidelity.css
index 39c5cfb..e74a1e0 100644
--- a/inquiry-backend/src/views/inquiry/styles/admin-fidelity.css
+++ b/inquiry-backend/src/views/inquiry/styles/admin-fidelity.css
@@ -33,29 +33,68 @@ body {
 .main-stage {
   background: #f7f8fb !important;
   min-width: 0 !important;
-  /* 主区锁视口高度：列表页表格区内滚；看板等非列表页在 .admin-content 内滚 */
+  /*
+   * 中间主区 = 滚动容器（看板/非列表页）。
+   * 实测仅改 .admin-content 在生产壳层仍会被裁切且无条；改由本列横竖自滚最稳。
+   */
   height: 100vh !important;
   max-height: 100vh !important;
   min-height: 0 !important;
-  overflow: hidden !important;
+  overflow-x: auto !important;
+  overflow-y: scroll !important;
+  scrollbar-gutter: stable;
+  -webkit-overflow-scrolling: touch;
   display: flex !important;
   flex-direction: column !important;
 }
 
+.main-stage {
+  scrollbar-width: thin;
+  scrollbar-color: #cbd5e1 transparent;
+}
+.main-stage::-webkit-scrollbar {
+  width: 6px;
+  height: 6px;
+}
+.main-stage::-webkit-scrollbar-thumb {
+  background: #cbd5e1;
+  border-radius: 999px;
+  border: 1px solid transparent;
+  background-clip: padding-box;
+}
+.main-stage::-webkit-scrollbar-thumb:hover {
+  background: #94a3b8;
+  background-clip: padding-box;
+}
+.main-stage::-webkit-scrollbar-track {
+  background: transparent;
+}
+.main-stage::-webkit-scrollbar-corner {
+  background: transparent;
+}
+
 .admin-content {
   padding: 16px 16px 40px !important;
   gap: 12px !important;
   min-width: 0 !important;
-  /*
-   * flex-basis:0：先按剩余视口占高，再在区内滚动。
-   * 若用 1 1 auto，内容区会先被看板撑满，再被 .main-stage 裁掉 → 右侧无滚动条、滚轮无效。
-   */
-  flex: 1 1 0 !important;
+  /* 随内容增高/增宽；滚动条在 .main-stage */
+  flex: 0 0 auto !important;
+  height: auto !important;
+  max-height: none !important;
   min-height: 0 !important;
+  overflow: visible !important;
+}
+
+/* 列表页：主区不滚，仍由表格区内滚（工单/账号等） */
+.main-stage:has(.is-list-page) {
+  overflow: hidden !important;
+}
+.main-stage:has(.is-list-page) .admin-content {
+  flex: 1 1 0 !important;
   height: 0 !important;
-  overflow-x: hidden !important;
-  overflow-y: auto !important;
-  -webkit-overflow-scrolling: touch;
+  min-height: 0 !important;
+  max-height: none !important;
+  overflow: hidden !important;
 }
 
 /*
@@ -71,6 +110,12 @@ body {
   display: flex !important;
   align-items: center !important;
   border-bottom: 1px solid #e8edf4 !important;
+  /* 中间主区滚动时顶栏吸顶，不跟着内容滚走 */
+  position: sticky !important;
+  top: 0 !important;
+  z-index: 40 !important;
+  flex-shrink: 0 !important;
+  background: rgba(255, 255, 255, 0.96) !important;
 }
 
 .admin-brand {
@@ -1079,9 +1124,18 @@ h6 {
 .admin-content:has(.ref-surface--metrics) {
   padding: 14px 14px 36px !important;
   gap: 10px !important;
-  /* 分析看板：明确在内容区竖滚，避免被列表页 overflow:hidden 规则误伤 */
-  overflow-x: hidden !important;
-  overflow-y: auto !important;
+  /* 分析看板：内容区不裁切，滚动交给 .main-stage */
+  overflow: visible !important;
+  max-height: none !important;
+}
+
+/* 看板缩窄时允许卡片/图表收缩，避免右侧被裁且无横滚 */
+.admin-content .ref-surface,
+.admin-content .ref-charts-section,
+.admin-content .ref-metrics-grid,
+.admin-content .ref-chart-panel {
+  min-width: 0 !important;
+  max-width: 100% !important;
 }
 
 /* ---- 话术 ---- */