fix

assets/css/frontend/single-post/shell.css

@@ -25,12 +25,6 @@ body.single main.container .content-layout > .breadcrumbs-wrap {
   padding-top: 2px;
 }
 
-/* Sticky TOC widget in sidebar — parent .sidebar is position:unset like legacy */
-body.single .sidebar .posts-nav-box.toc-widget {
-  position: sticky;
-  top: calc(var(--nav-height, 60px) + 16px);
-}
-
 body.single .sidebar .aksrt-panel,
 body.single .sidebar .widget {
   margin-bottom: 15px;
@@ -56,56 +50,3 @@ body.single main.container {
   align-items: center;
   gap: 5px;
 }
-
-/* Useful fallback for sites that enable the column before adding widgets. */
-.single-overview-widget {
-  padding: 18px;
-  border-radius: var(--main-radius, 8px);
-  background: var(--main-bg-color, #fff);
-  box-shadow: 0 0 10px var(--main-shadow, rgba(116, 116, 116, 0.08));
-}
-
-.single-overview-widget__title {
-  display: flex;
-  align-items: center;
-  gap: 8px;
-  margin: 0 0 12px;
-  font-size: 15px;
-}
-
-.single-overview-widget__title i {
-  color: var(--focus-color, #f04494);
-}
-
-.single-overview-widget__list {
-  margin: 0;
-}
-
-.single-overview-widget__list > div {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  gap: 16px;
-  padding: 8px 0;
-  border-bottom: 1px dashed var(--main-border-color, rgba(50, 50, 50, 0.08));
-}
-
-.single-overview-widget__list > div:last-child {
-  padding-bottom: 0;
-  border-bottom: 0;
-}
-
-.single-overview-widget__list dt,
-.single-overview-widget__list dd {
-  margin: 0;
-  font-size: 12px;
-}
-
-.single-overview-widget__list dt {
-  color: var(--muted-color, #777);
-}
-
-.single-overview-widget__list dd {
-  color: var(--key-color, #333);
-  text-align: right;
-}