fix: keep tape date visible and finish dual-review shell polish

Give the overview date its own class so mobile cannot hide it, keep mentor
subtitles fully readable, and align sentiment table header tokens.

Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: multica-agent <github@multica.ai>

app/config/architecture-inventory.json

@@ -370,9 +370,9 @@
     }
   ],
   "css_layers": [
-    "/shared/tokens.css?v=20260820-1",
+    "/shared/tokens.css?v=20260820-2",
     "/shared/base.css?v=20260806-1",
-    "/shared/shell.css?v=20260820-1",
+    "/shared/shell.css?v=20260820-2",
     "/shared/auth.css?v=20260806-1",
     "/shared/components/controls.css?v=20260820-1",
     "/shared/components/navigation.css?v=20260820-1",
@@ -381,7 +381,7 @@
     "/shared/components/dialogs.css?v=20260806-1",
     "/shared/components/feedback.css?v=20260806-1",
     "/pages/market/foundation.css?v=20260806-1",
-    "/pages/sentiment/foundation.css?v=20260820-1",
+    "/pages/sentiment/foundation.css?v=20260820-2",
     "/pages/pools/foundation.css?v=20260820-1",
     "/pages/ladder/foundation.css?v=20260806-1",
     "/pages/rotation/foundation.css?v=20260806-1",
@@ -390,7 +390,7 @@
     "/pages/popularity/foundation.css?v=20260806-1",
     "/pages/dragon-tiger/foundation.css?v=20260806-1",
     "/pages/screener/foundation.css?v=20260806-2",
-    "/pages/mentor/foundation.css?v=20260820-1",
+    "/pages/mentor/foundation.css?v=20260820-2",
     "/pages/heaven/foundation.css?v=20260806-2",
     "/pages/review/foundation.css?v=20260806-1"
   ],
@@ -451,8 +451,8 @@
     },
     {
       "path": "frontend/shared/shell.css",
-      "bytes": 62110,
+      "bytes": 62384,
-      "lines": 3706
+      "lines": 3718
     },
     {
       "path": "backend/features/heaven/engine.py",
@@ -461,7 +461,7 @@
     },
     {
       "path": "frontend/index.html",
-      "bytes": 47039,
+      "bytes": 47056,
       "lines": 646
     },
     {

app/frontend/index.html

@@ -17,9 +17,9 @@
       document.documentElement.style.colorScheme = theme;
     })();
   </script>
-  <link rel="stylesheet" href="/shared/tokens.css?v=20260820-1">
+  <link rel="stylesheet" href="/shared/tokens.css?v=20260820-2">
   <link rel="stylesheet" href="/shared/base.css?v=20260806-1">
-  <link rel="stylesheet" href="/shared/shell.css?v=20260820-1">
+  <link rel="stylesheet" href="/shared/shell.css?v=20260820-2">
   <link rel="stylesheet" href="/shared/auth.css?v=20260806-1">
   <link rel="stylesheet" href="/shared/components/controls.css?v=20260820-1">
   <link rel="stylesheet" href="/shared/components/navigation.css?v=20260820-1">
@@ -28,7 +28,7 @@
   <link rel="stylesheet" href="/shared/components/dialogs.css?v=20260806-1">
   <link rel="stylesheet" href="/shared/components/feedback.css?v=20260806-1">
   <link rel="stylesheet" href="/pages/market/foundation.css?v=20260806-1">
-  <link rel="stylesheet" href="/pages/sentiment/foundation.css?v=20260820-1">
+  <link rel="stylesheet" href="/pages/sentiment/foundation.css?v=20260820-2">
   <link rel="stylesheet" href="/pages/pools/foundation.css?v=20260820-1">
   <link rel="stylesheet" href="/pages/ladder/foundation.css?v=20260806-1">
   <link rel="stylesheet" href="/pages/rotation/foundation.css?v=20260806-1">
@@ -37,7 +37,7 @@
   <link rel="stylesheet" href="/pages/popularity/foundation.css?v=20260806-1">
   <link rel="stylesheet" href="/pages/dragon-tiger/foundation.css?v=20260806-1">
   <link rel="stylesheet" href="/pages/screener/foundation.css?v=20260806-2">
-  <link rel="stylesheet" href="/pages/mentor/foundation.css?v=20260820-1">
+  <link rel="stylesheet" href="/pages/mentor/foundation.css?v=20260820-2">
   <link rel="stylesheet" href="/pages/heaven/foundation.css?v=20260806-2">
   <link rel="stylesheet" href="/pages/review/foundation.css?v=20260806-1">
 </head>
@@ -115,7 +115,7 @@
         <div class="tape-detail-item market-item"><span>炸板</span><strong id="detailBroken" class="warning">--</strong></div>
         <div class="tape-detail-item market-item"><span>封板率</span><strong id="detailSealRate">--</strong></div>
         <div class="tape-detail-item market-item"><span>两市成交</span><strong id="tapeAmount">--</strong></div>
-        <div class="tape-detail-item market-item"><span>数据日期</span><strong id="dataDateMetric" class="metric-value small">--</strong></div>
+        <div class="tape-detail-item tape-detail-date market-item"><span>数据日期</span><strong id="dataDateMetric" class="metric-value small">--</strong></div>
       </div>
     </section>
 

app/frontend/pages/mentor/foundation.css

@@ -1,8 +1,9 @@
 /* Canonical CSS owner: mentor. Historical layers consolidated 2026-08-02. */
 
 body[data-active-view="mentorView"] .app-page-context {
-  max-width: 420px;
+  max-width: 560px;
   min-width: 180px;
+  overflow: visible;
 }
 
 body[data-active-view="mentorView"] .app-page-context span {

app/frontend/pages/sentiment/foundation.css

@@ -218,7 +218,11 @@
 .sentiment-history-table thead th {
   border-bottom-color: rgb(216, 224, 230);
 
-  font-size: 11.5px;
+  height: 36px;
+
+  font-size: var(--fs-caption);
+
+  font-weight: 600;
 }
 
 .sentiment-history-table .sentiment-history-groups th {
@@ -1307,19 +1311,21 @@
 
 .redesigned-sentiment-view .sentiment-history-table td,
 .redesigned-sentiment-view .sentiment-history-table th {
-  height: auto;
+  height: 40px;
 
-  padding: 8px 10px;
+  padding: 0 10px;
 
   border-bottom: 1px solid var(--r2-line-soft);
 }
 
 .redesigned-sentiment-view .sentiment-history-table thead th {
+  height: 36px;
+
   background: var(--table-header);
 
-  color: var(--r2-sub);
+  color: var(--text-2);
 
-  font-size: 12px;
+  font-size: var(--fs-caption);
 
   font-weight: 600;
 }

app/frontend/shared/shell.css

@@ -3428,6 +3428,12 @@ body.sidebar-collapsed .status-bar {
   background: var(--hover);
 }
 
+.tape-detail-date,
+.overview-strip[data-overview-expanded="true"] .tape-detail-date {
+  display: flex;
+  flex-direction: column;
+}
+
 .tape-detail-item span {
   color: var(--text-3);
   font-size: var(--fs-aux);
@@ -3613,6 +3619,12 @@ body.sidebar-collapsed .status-bar {
     top: calc(var(--mobile-header-height) + 1px);
     grid-template-columns: repeat(2, minmax(0, 1fr));
   }
+
+  .tape-detail-date,
+  .overview-strip[data-overview-expanded="true"] .tape-detail-date {
+    display: flex;
+    flex-direction: column;
+  }
 }
 
 @media (max-width: 767px) {

app/tests/e2e/app-shell.spec.js

@@ -3201,6 +3201,8 @@ test("merged header keeps date, detail fields and 13 pool columns after dual-rev
   await expect(page.locator("#tapeLimitDown")).toBeVisible();
   await expect(page.locator("#detailBroken")).toBeVisible();
   await expect(page.locator("#dataDateMetric")).toBeVisible();
+  await expect(page.locator(".tape-detail-date")).toBeVisible();
+  expect(await page.locator("#dataDateMetric").evaluate((node) => Boolean(node.closest(".metric-wide")))).toBe(false);
   await page.keyboard.press("Escape");
 
   await page.setViewportSize({ width: 1600, height: 1000 });