/* TOC Sidebar Fix */ .table-of-contents { position: sticky; top: 120px; max-height: calc(100vh - 140px); overflow-y: auto; overflow-x: hidden; min-width: 280px; padding-right: 12px; } /* Better spacing */ .table-of-contents ul { white-space: normal; padding-left: 0; } .table-of-contents li { line-height: 1.6; margin-bottom: 12px; word-break: break-word; } /* Optional scrollbar styling */ .table-of-contents::-webkit-scrollbar { width: 6px; } .table-of-contents::-webkit-scrollbar-thumb { background: #bdbdbd; border-radius: 10px; }