remove custom TOC

assets/css/custom.css

@@ -19,35 +19,6 @@ main .container {
     width: 100%;
 }
 
-@media (min-width: 1280px) {
-    .single-post-wrapper {
-        display: flex; 
-        flex-direction: row;
-        gap: 2rem;
-    }
-
-    #main-content {
-        flex-grow: 1;
-        min-width: 0;
-    }
-
-    #sidebar-toc {
-        position: static;
-        flex: 0 0 256px;
-        height: auto;
-    }
-}
-
-/* --- 3. Sticky TOC Logic --- */
-#sidebar-toc .toc {
-    position: sticky;
-    top: 6rem;
-    max-height: calc(100vh - 8rem);
-    overflow-y: auto;
-    padding-right: 1rem;
-    z-index: 10;
-}
-
 /* --- 4. Projects Page (Isolated) --- */
 .projects-list {
     display: grid;