:root{--bg:#0f172a;--panel:#111827;--card:#ffffff;--ink:#111827;--muted:#64748b;--accent:#2563eb;--line:#e5e7eb;--soft:#f8fafc}
*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:#f1f5f9;color:var(--ink);line-height:1.55}.topbar{background:linear-gradient(135deg,#0f172a,#1e3a8a);color:white;padding:22px 28px}.topbar a{color:white;text-decoration:none}.brand{font-size:1.35rem;font-weight:800}.subtitle{opacity:.9;margin-top:4px}.wrap{display:flex;min-height:calc(100vh - 88px)}.sidebar{width:320px;background:#fff;border-right:1px solid var(--line);padding:18px;position:sticky;top:0;height:calc(100vh - 88px);overflow:auto}.content{max-width:1100px;padding:28px;flex:1}.card{background:white;border:1px solid var(--line);border-radius:14px;padding:22px;margin-bottom:18px;box-shadow:0 2px 8px rgba(15,23,42,.04)}h1{font-size:2rem;line-height:1.15;margin:0 0 14px}h2{margin-top:28px;border-bottom:1px solid var(--line);padding-bottom:6px}h3{margin-top:22px}.muted{color:var(--muted)}.notice{border-left:4px solid var(--accent);background:#eff6ff;padding:12px 14px;border-radius:8px;margin:14px 0}.warn{border-left:4px solid #d97706;background:#fffbeb;padding:12px 14px;border-radius:8px;margin:14px 0}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}.tile{display:block;background:white;border:1px solid var(--line);border-radius:12px;padding:16px;text-decoration:none;color:var(--ink)}.tile:hover{border-color:var(--accent);box-shadow:0 4px 12px rgba(37,99,235,.12)}.pill{display:inline-block;border:1px solid var(--line);background:var(--soft);padding:4px 9px;border-radius:999px;margin:3px 4px 3px 0;font-size:.87rem}.msg{border-left:3px solid #cbd5e1;background:#f8fafc;padding:9px 12px;margin:8px 0;border-radius:8px}.msg-meta{font-size:.82rem;color:#475569;margin-bottom:4px}.navlist{list-style:none;padding:0;margin:10px 0}.navlist li{margin:7px 0}.navlist a{text-decoration:none;color:#1e40af}.navlist a:hover{text-decoration:underline}.breadcrumb{font-size:.9rem;color:var(--muted);margin-bottom:12px}.searchbox{width:100%;font-size:1.1rem;padding:13px 14px;border:1px solid #cbd5e1;border-radius:10px}.result{border-bottom:1px solid var(--line);padding:14px 0}.result a{font-weight:700;color:#1e40af;text-decoration:none}.result .cat{font-size:.88rem;color:#64748b}.footer{font-size:.85rem;color:#64748b;margin-top:36px}.stats{display:flex;flex-wrap:wrap;gap:12px}.stat{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;min-width:170px}.stat b{font-size:1.4rem;display:block}@media(max-width:900px){.wrap{display:block}.sidebar{width:auto;height:auto;position:relative}.content{padding:18px}.topbar{padding:18px}}

.result mark{background:#fff3a3;padding:0 .08em;border-radius:2px}
.snippet-source{font-size:.82rem;color:#6b7280;margin-top:4px;font-weight:600}