.re-progress{position:fixed;top:0;left:0;right:0;height:3px;background:transparent;z-index:9998;pointer-events:none}.re-progress-bar{height:100%;width:0%;background:linear-gradient(90deg,#1a56db,#6366f1);transition:width 0.08s linear}.re-toc{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:18px 20px;margin-bottom:16px}.re-toc h3{font-size:0.76rem;color:#64748b;text-transform:uppercase;letter-spacing:0.08em;margin:0 0 12px;font-weight:700}.re-toc ol{margin:0;padding-left:20px;font-size:0.88rem;line-height:1.6}.re-toc ol li{margin-bottom:5px}.re-toc ol li a{color:#475569;text-decoration:none;display:block;padding:4px 8px;border-radius:6px;transition:all 0.15s;border-left:2px solid transparent;margin-left:-10px;padding-left:10px}.re-toc ol li a:hover{color:#1a56db;background:#eff6ff}.re-toc ol li a.active{color:#1a56db;font-weight:600;background:#eff6ff;border-left-color:#1a56db}.re-share{display:flex;flex-wrap:wrap;gap:8px;padding:16px 20px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;margin:20px 0}.re-share-label{font-size:0.78rem;color:#64748b;font-weight:700;text-transform:uppercase;letter-spacing:0.06em;display:flex;align-items:center;margin-right:auto}.re-share-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 14px;border-radius:8px;color:#fff;text-decoration:none;font-size:0.84rem;font-weight:600;transition:transform 0.15s,opacity 0.15s}.re-share-btn:hover{transform:translateY(-1px);opacity:0.92;text-decoration:none;color:#fff}.re-share-btn svg{width:14px;height:14px;flex-shrink:0}.re-share-tw{background:#000}.re-share-fb{background:#0d52d5}.re-share-wa{background:#0d6b3a}.re-share-li{background:#08529b}.re-share-copy{background:#475569;cursor:pointer;border:0}.re-share-copy.copied{background:#0f7a35}@media (max-width:820px){.re-toc{position:static}.re-share{padding:12px 14px}.re-share-label{width:100%;margin-bottom:6px}}