Align forum shop and user page shells

assets/css/frontend/forum/board.css

@@ -1,8 +1,58 @@
-/* ============================================================
- * Forum — 板块页、主题页、发帖页
- * ============================================================ */
+/* Forum home-shell refinement */
+.aksrt-forum-board__hero {
+    margin-bottom: 20px;
+    padding: 20px;
+    border-radius: 16px;
+    background: linear-gradient(180deg, rgba(59,130,246,0.06), rgba(255,255,255,0.96));
+    border: 1px solid var(--color-line-soft, rgba(0,0,0,0.06));
+}
+
+.aksrt-forum-board__summary {
+    display: flex;
+    flex-wrap: wrap;
+    gap: 12px;
+    margin-top: 16px;
+}
+
+.aksrt-forum-board__summary-item {
+    min-width: 120px;
+    padding: 10px 14px;
+    border-radius: 999px;
+    background: var(--surface-1, #fff);
+    border: 1px solid var(--color-line-soft, rgba(0,0,0,0.06));
+}
+
+.aksrt-forum-board__summary-label {
+    display: block;
+    margin-bottom: 4px;
+    font-size: 12px;
+    color: var(--color-ink-4, #8a909c);
+}
+
+.aksrt-forum-board__layout {
+    align-items: start;
+}
+
+.aksrt-forum-board__governance--inline {
+    margin-bottom: 20px;
+}
+
+.aksrt-forum-board__sidebar {
+    display: flex;
+    flex-direction: column;
+    gap: 16px;
+}
+
+.aksrt-forum-board__governance-card--sidebar {
+    position: sticky;
+    top: calc(var(--nav-height, 64px) + 16px);
+}
+
+.aksrt-forum-board__moderators--stacked {
+    flex-direction: column;
+    align-items: stretch;
+}
 
-/* Board page */
 .aksrt-forum-board {
     padding-top: 24px;
     padding-bottom: 48px;

assets/css/frontend/forum/topic.css

@@ -3,12 +3,71 @@
  * ============================================================ */
 
 .aksrt-forum-topic {
+    display: grid;
+    grid-template-columns: minmax(0, 1fr) 280px;
+    gap: 24px;
     padding-top: 24px;
     padding-bottom: 48px;
-    max-width: 800px;
-    margin: 0 auto;
 }
 
+.aksrt-forum-topic__shell {
+    min-width: 0;
+}
+
+.aksrt-forum-topic__sidebar {
+    display: flex;
+    flex-direction: column;
+    gap: 16px;
+}
+
+.aksrt-forum-topic__sidebar-card {
+    padding: 18px;
+    background: var(--surface-1, #fff);
+    border: 1px solid var(--color-line-soft, rgba(0,0,0,0.06));
+    border-radius: 14px;
+    box-shadow: 0 1px 4px rgba(0,0,0,0.04);
+}
+
+.aksrt-forum-topic__sidebar-card h2 {
+    margin: 0 0 12px;
+    font-size: 15px;
+}
+
+.aksrt-forum-topic__sidebar-link {
+    display: flex;
+    flex-direction: column;
+    gap: 6px;
+    color: inherit;
+    text-decoration: none;
+}
+
+.aksrt-forum-topic__sidebar-link span {
+    font-size: 13px;
+    color: var(--color-ink-3, #8a909c);
+}
+
+.aksrt-forum-topic__sidebar-author {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+}
+
+.aksrt-forum-topic__sidebar-author img {
+    border-radius: 50%;
+}
+
+.aksrt-forum-topic__sidebar-author strong,
+.aksrt-forum-topic__board-link {
+    color: var(--color-ink);
+}
+
+.aksrt-forum-topic__board-link-wrap {
+    display: inline-flex;
+    align-items: center;
+    gap: 6px;
+}
+
+
 .aksrt-forum-topic__breadcrumb {
     font-size: 13px;
     color: var(--color-ink-4, #8a909c);
@@ -325,6 +384,12 @@
     font-size: 14px;
 }
 
+@media (max-width: 960px) {
+    .aksrt-forum-topic {
+        grid-template-columns: minmax(0, 1fr);
+    }
+}
+
 .aksrt-forum-topic__login-notice a {
     color: var(--color-primary);
 }

assets/css/frontend/product-archive.css

@@ -50,9 +50,19 @@
     color: var(--color-ink-4, #8A8F98);
 }
 
-/* ================================================
- * 商品网格
- * ================================================ */
+
+.aksrt-product-archive__eyebrow {
+    display: inline-flex;
+    align-items: center;
+    min-height: 28px;
+    padding: 0 12px;
+    margin-bottom: 10px;
+    border-radius: 999px;
+    background: var(--surface-2, #f4f5f7);
+    color: var(--color-ink-3);
+    font-size: 12px;
+    font-weight: 600;
+}
 .aksrt-product-archive__grid {
     display: grid;
     grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));