fix(comments): match avatar identity layout

assets/css/build/public.css

@@ -2598,7 +2598,6 @@ main.container,
  * All compact identity marks share one line-height baseline: VIP, level,
  * certification, and worn medals remain visually aligned in every surface.
  */
-.aksrt-vip-badge,
 .aksrt-user-level-badge,
 .aksrt-user-level-icon,
 .aksrt-identity-medal,
@@ -2615,17 +2614,6 @@ main.container,
   flex: 0 0 auto;
   box-sizing: border-box;
 }
-.aksrt-vip-badge__icon {
-  display: block;
-  width: auto;
-  height: 1.1em;
-  max-width: 6em;
-  object-fit: contain;
-}
-.aksrt-vip-badge > i {
-  font-size: .9em;
-  line-height: 1;
-}
 .aksrt-user-level-badge {
   padding: 0 .35em;
   font-size: .78em;
@@ -2639,11 +2627,6 @@ main.container,
   height: 1em;
   vertical-align: -.12em;
 }
-.aksrt-vip-badge--sm {
-  height: 1.1em;
-  padding: 0;
-  font-size: inherit;
-}
 
 /* No-wrap inline name rows — keep the level icon on the same line as the name.
  * The non-standard <name> element (legacy compat) plus .user-name / author-hero /
@@ -2913,7 +2896,7 @@ main.container,
   white-space: nowrap;
 }
 
-.aksrt-header-userbox .user-right .aksrt-vip-badge,
+.aksrt-header-userbox .user-right .img-icon,
 .aksrt-header-userbox .user-right .aksrt-user-level-icon,
 .aksrt-header-userbox .user-right .aksrt-identity-medal,
 .aksrt-header-userbox .user-right .aksrt-header-user-medal,
@@ -5915,34 +5898,6 @@ body.aksrt-body-scroll .aksrt-show-on-scroll {
     transition: transform 0.1s linear;
 }
 
-/* ============================================================
- * 18. VIP 等级标识
- * ============================================================ */
-.aksrt-vip-badge {
-    display: inline-flex;
-    align-items: center;
-    gap: 4px;
-    padding: 2px 8px;
-    border-radius: var(--radius-pill, 999px);
-    font-size: 11px;
-    font-weight: 600;
-}
-
-.aksrt-vip-badge--gold {
-    background: linear-gradient(135deg, #FFD700, #FFA500);
-    color: #fff;
-}
-
-.aksrt-vip-badge--silver {
-    background: linear-gradient(135deg, #C0C0C0, #A8A8A8);
-    color: #fff;
-}
-
-.aksrt-vip-badge--bronze {
-    background: linear-gradient(135deg, #CD7F32, #A0522D);
-    color: #fff;
-}
-
 /* ============================================================
  * 20. 用户等级进度条
  * ============================================================ */