Zibll 主线收口：统一 single 并清退 compat 资源路径

Co-Authored-By: Claude <noreply@anthropic.com>

assets/css/frontend/homepage-fixed/base-1.css

@@ -196,39 +196,33 @@
 
 .aksrt-homepage__stream-header {
   display: flex;
-  align-items: flex-start;
+  align-items: flex-end;
   justify-content: space-between;
-  gap: 16px;
-  margin-bottom: 14px;
+  gap: 12px;
+  margin-bottom: 10px;
   padding: 0;
 }
 
 .aksrt-homepage__stream-intro {
   min-width: 0;
-}
-
-.aksrt-homepage__stream-kicker {
-  margin-bottom: 6px;
-  color: var(--color-primary, var(--color-primary));
-  font-size: 12px;
-  font-weight: 700;
-  letter-spacing: 0.08em;
-  text-transform: uppercase;
+  display: flex;
+  flex-direction: column;
+  gap: 4px;
 }
 
 .aksrt-homepage__stream-title {
   margin: 0;
   color: var(--color-ink);
-  font-size: 24px;
+  font-size: 20px;
   font-weight: 700;
   line-height: 1.25;
 }
 
 .aksrt-homepage__stream-subtitle {
-  margin: 8px 0 0;
+  margin: 0;
   color: var(--color-ink-3, #777);
-  font-size: 14px;
-  line-height: 1.6;
+  font-size: 13px;
+  line-height: 1.5;
 }
 
 .aksrt-homepage__stream,
@@ -248,7 +242,7 @@
 
 .aksrt-homepage__tabs,
 .aksrt-homepage__titlebox {
-  margin-bottom: 10px;
+  margin-bottom: 6px;
   padding-bottom: 0;
   border-bottom: 0;
 }
@@ -380,18 +374,12 @@ html.dark .aksrt-homepage__tabs.home-tab-nav-box[data-sticky-tabs="true"].is-aff
 .aksrt-homepage__sortbar {
   display: flex;
   align-items: center;
-  gap: 14px;
-  margin-bottom: 16px;
-  padding: 2px 0 14px;
+  gap: 10px;
+  margin-bottom: 10px;
+  padding: 0 0 8px;
   border-bottom: 1px solid var(--color-line, rgba(50, 50, 50, 0.06));
   color: var(--color-ink-3, #777);
-  font-size: 14px;
-}
-
-.aksrt-homepage__sortbar-label {
-  flex: 0 0 auto;
-  color: var(--color-ink);
-  font-weight: 700;
+  font-size: 13px;
 }
 
 .aksrt-homepage__sortbar-links {