广告修改

app/static/css/detail.css

@@ -737,13 +737,13 @@
     width: 100%;
 }
 
-/* Figma: 1431×178 banner frame — stretch, 178px, radius 12, image cover-crop */
+/* 详情横幅：按素材 720×150 等比展示，避免裁切 */
 .content-ad-stack a {
     display: block;
     position: relative;
     align-self: stretch;
     width: 100%;
-    height: 178px;
+    aspect-ratio: 720 / 150;
     overflow: hidden;
     border-radius: 12px;
 }
@@ -865,7 +865,6 @@
     .content-ad-stack { gap: calc(12px * var(--detail-s)); }
 
     .content-ad-stack a {
-        height: calc(166px * var(--detail-s));
         border-radius: calc(12px * var(--detail-s));
     }
 
@@ -1001,9 +1000,11 @@
     .detail-h5-top-actions,
     .square-promo--pc-only,
     .content-official-info,
-    .content-ad-stack,
     .content-column-divider { display: none !important; }
 
+    .content-ad-stack { gap: 10px; }
+    .content-ad-stack a { border-radius: 8px; }
+
     .detail-layout,
     .detail-main,
     .detail-sidebar { display: contents; }