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.quick-card-title{display:flex;align-items:center;gap:12px;margin-bottom:10px;}
.quick-card-title h3{margin:0;font-size:16px;}
.quick-card-icon{width:42px;height:42px;flex:none;display:grid;place-items:center;border-radius:12px;
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8px;border-radius:999px}.article-hero{border-radius:20px;overflow:hidden;border:1px solid var(--border);background:var(--surface)}.article-hero img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:28px;align-items:start;margin-top:34px}.article-content{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:30px}.article-content h2{font-size:25px;margin-top:30px;scroll-margin-top:95px}.article-content h3{margin-top:24px;scroll-margin-top:95px}.article-content p,.article-content li{color:#334155}.article-content ul,.article-content ol{padding-left:22px}.callout{border-left:4px solid var(--accent);background:var(--accent-2);padding:14px 16px;border-radius:12px;margin:20px 0}.warning{border-left-color:#eab308;background:#fefce8}.toc{position:sticky;top:94px;border:1px solid var(--border);background:var(--surface);border-radius:16px;padding:16px}.toc strong{font-size:13px}.toc 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  text-decoration:none;
  color:var(--text);
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.search-card img,
.search-card h3,
.search-card p,
.search-card div,
.search-card .search-arrow{
  pointer-events:none;
}.search-card img{width:88px;height:72px;object-fit:cover;border-radius:10px}.search-card h3{font-size:15px;margin-bottom:4px}.search-card p{font-size:12px;color:var(--muted);margin:0}.empty-state{border:1px dashed #cbd5e1;background:var(--surface);border-radius:16px;padding:34px;text-align:center;color:var(--muted)}.footer{margin-top:40px;padding-top:24px;border-top:1px solid var(--border);display:flex;justify-content:space-between;gap:16px;color:var(--muted);font-size:12px}.mobile-overlay{display:none}.not-found{border:1px solid var(--border);background:var(--surface);border-radius:20px;padding:34px;text-align:center}.not-found a{color:var(--accent);text-decoration:none}@media(max-width:1040px){.quick-grid{grid-template-columns:repeat(2,1fr)}.article-head-grid{grid-template-columns:1fr 300px}.article-layout{grid-template-columns:1fr}.toc{position:relative;top:auto;order:-1}.related-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:820px){:root{--sidebar:290px}.sidebar{transform:translateX(-100%);box-shadow:10px 0 36px rgba(15,23,42,.16)}.sidebar.open{transform:translateX(0)}.mobile-overlay.show{display:block;position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:25}.main-content{margin-left:0}.menu-toggle,.sidebar-close{display:block}.content-wrap{padding:24px 18px 56px}.topbar{padding:0 14px}.topbar-title{font-size:13px}.theme-indicator{display:none}.hero-section{grid-template-columns:1fr;padding:26px;border-radius:22px}.hero-visual{min-height:220px}.hero-copy p{font-size:16px}.category-grid{grid-template-columns:1fr}.article-head-grid{grid-template-columns:1fr}.article-hero{order:-1}.article-content{padding:22px}.search-panel{padding:18px}.search-card{grid-template-columns:68px minmax(0,1fr)}.search-card img{width:68px;height:60px}.search-card .search-arrow{display:none}}@media(max-width:560px){h1{font-size:36px}.quick-grid{grid-template-columns:1fr}.related-grid{grid-template-columns:1fr}.article-nav{grid-template-columns:1fr}.nav-next{text-align:left}.footer{flex-direction:column}.hero-search kbd{display:none}}
body.theme-dark{--bg:#0b1220;--surface:#111827;--surface-2:#172033;--text:#f8fafc;--muted:#94a3b8;--border:#253044;--accent:#60a5fa;--accent-2:#13233f;--shadow:0 18px 50px rgba(0,0,0,.25)}body.theme-dark .topbar{background:rgba(11,18,32,.82)}body.theme-dark .hero-section{background:linear-gradient(135deg,#111827,#0f1b30)}body.theme-dark .article-content p,body.theme-dark .article-content li{color:#cbd5e1}body.theme-dark .install-btn{background:#f8fafc;color:#0f172a;border-color:#f8fafc}
#globalSearch{width:100%;padding:18px 24px;background:var(--bg)}.global-search-box{width:100%;display:flex;align-items:center;gap:12px;padding:14px 18px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.global-search-box input{width:100%;border:0;outline:0;background:transparent;color:var(--text);font:inherit}.search-card{display:grid;grid-template-columns:88px minmax(0,1fr) auto;align-items:center;gap:14px;width:100%;margin-bottom:12px;padding:10px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);text-decoration:none;cursor:pointer}.search-card:hover{border-color:#cbd5e1;box-shadow:0 8px 24px rgba(15,23,42,.06)}.search-card img{width:88px;height:72px;object-fit:cover;border-radius:10px}.search-card h3{margin:0 0 5px;font-size:15px}.search-card p{margin:0;color:var(--muted);font-size:12px}.search-card img,.search-card h3,.search-card p,.search-card div,.search-arrow{pointer-events:none}
.admin-contact { margin:32px 0 10px; padding:24px; border:1px solid var(--border,rgba(100,116,139,.18)); border-radius:20px; background:var(--card,rgba(255,255,255,.7)); box-shadow:0 8px 30px rgba(15,23,42,.06); }
.admin-contact h3 { margin:0 0 8px; font-size:20px; line-height:1.3; color:var(--text,#0f172a); }
.admin-contact p { margin:0; max-width:720px; font-size:14px; line-height:1.7; color:var(--muted,#64748b); }
.contact-buttons { display:flex; flex-wrap:wrap; gap:10px; margin-top:18px; }
.contact-buttons a { display:inline-flex; align-items:center; justify-content:center; gap:7px; min-height:42px; padding:0 15px; border:1px solid var(--border,rgba(100,116,139,.18)); border-radius:12px; background:var(--surface,#fff); color:var(--text,#0f172a); font-size:13px; font-weight:600; text-decoration:none; transition:transform .18s ease,background .18s ease,border-color .18s ease,box-shadow .18s ease; }
.contact-buttons a:hover { transform:translateY(-2px); border-color:rgba(59,130,246,.35); box-shadow:0 7px 20px rgba(15,23,42,.08); }
.contact-buttons a:active { transform:translateY(0); }

@media (prefers-color-scheme:dark) {
.admin-contact { background:rgba(30,41,59,.55); border-color:rgba(148,163,184,.16); box-shadow:0 8px 30px rgba(0,0,0,.15); }
.contact-buttons a { background:rgba(15,23,42,.55); border-color:rgba(148,163,184,.16); color:#f8fafc; }
.contact-buttons a:hover { background:rgba(30,41,59,.8); border-color:rgba(96,165,250,.4); }
}

@media (max-width:600px) {
.admin-contact { margin-top:24px; padding:20px; border-radius:17px; }
.admin-contact h3 { font-size:18px; }
.admin-contact p { font-size:13px; line-height:1.65; }
.contact-buttons { display:grid; grid-template-columns:1fr; gap:9px; }
.contact-buttons a { width:100%; min-height:44px; }
}
.article-official{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:22px}.article-feedback{margin:28px 0 10px;padding:22px;border:1px solid var(--border);border-radius:18px;background:var(--surface);color:var(--text);text-align:center}.article-feedback h3{margin:0 0 7px;color:var(--text);font-size:19px}.article-feedback p{margin:0 0 18px;color:var(--muted);font-size:14px;line-height:1.6}.feedback-buttons{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.feedback-buttons a{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 18px;border:1px solid var(--border);border-radius:12px;background:var(--surface-2);color:var(--text);text-decoration:none;font-size:14px;font-weight:600;transition:transform .18s ease,background .18s ease,border-color .18s ease}.feedback-buttons a:hover{transform:translateY(-2px);background:var(--accent-2);border-color:var(--accent)}.feedback-buttons a:active{transform:translateY(0)}.admin-contact{margin:32px 0 10px;padding:24px;border:1px solid var(--border);border-radius:20px;background:var(--surface);color:var(--text);box-shadow:var(--shadow)}.admin-contact h3{margin:0 0 8px;color:var(--text);font-size:20px;line-height:1.3}.admin-contact p{margin:0;max-width:720px;color:var(--muted);font-size:14px;line-height:1.7}.contact-buttons{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.contact-buttons a{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:42px;padding:0 15px;border:1px solid var(--border);border-radius:12px;background:var(--surface-2);color:var(--text);font-size:13px;font-weight:600;text-decoration:none;transition:transform .18s ease,background .18s ease,border-color .18s ease}.contact-buttons a:hover{transform:translateY(-2px);background:var(--accent-2);border-color:var(--accent)}.contact-buttons a:active{transform:translateY(0)}.toc{position:sticky;top:94px;align-self:start}.article-content p,.article-content li{color:var(--muted)}.article-content h2,.article-content h3{color:var(--text)}.related-card,.nav-next,.nav-prev,.empty-state,.not-found{color:var(--text);background:var(--surface);border-color:var(--border)}.related-card span,.nav-prev small,.nav-next small{color:var(--muted)}.primary-btn{background:var(--text);color:var(--bg)}.secondary-btn{background:var(--surface-2);color:var(--text);border-color:var(--border)}.category-card-icon,.quick-card-icon{color:var(--accent);background:var(--surface-2)}.category-card-icon svg,.quick-card-icon svg,.nav-icon svg{width:50%;height:50%;display:block}.nav-icon{width:20px;height:20px;display:grid;place-items:center;flex:none;color:var(--text)}@media(max-width:1040px){.article-layout{grid-template-columns:1fr}.toc{position:static;order:-1;width:100%;margin-bottom:20px}}@media(max-width:600px){.article-feedback{padding:18px 14px;border-radius:15px}.feedback-buttons{flex-direction:column}.feedback-buttons a{width:100%}.admin-contact{margin-top:24px;padding:20px;border-radius:17px}.admin-contact h3{font-size:18px}.admin-contact p{font-size:13px}.contact-buttons{display:grid;grid-template-columns:1fr;gap:9px}.contact-buttons a{width:100%;min-height:44px}.article-official{gap:10px}.article-official .primary-btn,.article-official .secondary-btn{width:100%}}
.footer{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;box-sizing:border-box;margin-top:32px;padding:26px 16px 20px;border-top:1px solid var(--border);text-align:center;color:var(--muted)}
.footer-brand{display:flex;flex-direction:column;align-items:center;gap:1px}
.footer-brand strong{color:var(--text);font-size:15px;font-weight:800;letter-spacing:.8px}
.footer-brand span{color:var(--accent);font-size:11px;font-weight:700;letter-spacing:.3px}
.footer-description{max-width:500px;margin:6px auto 12px;color:var(--muted);font-size:12px;line-height:1.5}
.footer-links{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:5px 16px}
.footer-links a{color:var(--muted);text-decoration:none;font-size:12px;font-weight:600;transition:color .18s ease}
.footer-links a:hover{color:var(--accent)}
.footer-divider{width:min(100%,580px);height:1px;margin:16px 0 12px;background:var(--border)}
.footer-bottom{display:flex;flex-direction:column;align-items:center;gap:1px;color:var(--muted);font-size:11px;line-height:1.5}
.footer-bottom span:first-child{color:var(--text);font-weight:600}
.footer-bottom span:last-child{opacity:.7}
@media(max-width:600px){.footer{margin-top:26px;padding:22px 14px 16px}.footer-description{max-width:320px;font-size:11px;margin:5px auto 10px}.footer-links{gap:4px 12px}.footer-links a{font-size:11px}.footer-divider{margin:13px 0 10px}}
.official-link {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-style: dotted;
  text-underline-offset: 3px;
  cursor: pointer;
}