.custom-toc-container { background-color: #f7f7f7; border-radius: 20px; padding: 25px 30px; margin-bottom: 30px; border: 1px solid #eee; }
.toc-title { text-align: center; font-weight: bold; text-transform: uppercase; color: #555; margin-bottom: 15px; font-size: 16px; }
.toc-list { list-style: none !important; padding: 0 !important; margin: 0 !important; }
.toc-item { margin-bottom: 10px; list-style: none !important; }
.toc-item a { text-decoration: none; color: #666; font-size: 15px; }
.toc-h2 { position: relative; padding-left: 25px; }
.toc-h2::before { content: "›"; position: absolute; left: 0; font-size: 22px; color: #888; font-weight: bold; }
.toc-h3 { padding-left: 50px; color: #777; font-size: 0.95em; }
html { scroll-behavior: smooth; }
h2[id], h3[id] { scroll-margin-top: 100px; }