.wp-toc-progress-wrapper { position: relative; z-index: 999; }
.wp-toc-inner { position: fixed; top: 120px; width: 280px; max-height: calc(100vh - 160px); overflow: auto; box-shadow: 0 6px 20px rgba(0,0,0,0.08); border-radius: 8px; background: #ffffff; padding: 12px; }
.wp-toc-side-right .wp-toc-inner { right: 24px; }
.wp-toc-side-left .wp-toc-inner { left: 24px; }
.wp-toc ul { list-style: none; margin: 0; padding: 0 0 0 8px; }
.wp-toc li { margin: 6px 0; }
.wp-toc a { text-decoration: none; display: inline-block; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wp-toc .toc-item-h2 { font-weight: 600; }
.wp-toc .toc-item-current > a { text-decoration: underline; }
.wp-toc .toc-toggle-section { cursor: pointer; margin-left: 6px; font-size: 12px; }
.wp-toc-toggle { display: none; position: absolute; top: 8px; right: 8px; cursor: pointer; }
.wp-reading-progress { position: absolute; top: 0; bottom: 0; width: 8px; right: -16px; display: flex; align-items: center; }
.wp-toc-side-left .wp-reading-progress { left: -16px; right: auto; }
.wp-reading-progress progress { writing-mode: vertical-rl; -webkit-appearance: none; width: 8px; height: 100%; border-radius: 4px; }
@media (max-width: 980px) { .wp-toc-inner { display: none; position: static; width: 100%; box-shadow: none; padding: 8px; } .wp-toc-toggle { display: block; } .wp-toc-progress-wrapper.open .wp-toc-inner { display: block; } .wp-reading-progress { display: none; } }
.wp-toc .toc-collapsed > ul { display: none; }