.toc-container{padding:1rem;border:1px solid #ccc;border-radius:8px;max-width:300px}.toc-list{margin:0 0 0 1em}.toc-item{cursor:pointer;padding:6px 8px;transition:background 0.2s;font-size:var(--fs-xs)}.toc-item:hover{text-decoration:underline}.toc-item.active{font-weight:700}.toc-title{font-size:var(--fs-5)}.toc-list__wrapper{padding:1rem;border-radius:6px;background-color:var(--base-2)}@media (min-width:768px){.toc-list__wrapper{position:sticky;top:2rem}}