:root{--pc-ink:#102b48;--pc-muted:#475569;--pc-accent:#12558e;--pc-line:#c7d5e2;--pc-soft:#eff6ff;--pc-error:#b91c1c;color-scheme:light}*{box-sizing:border-box}body{margin:0;background:#f8fafc;color:var(--pc-ink);font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;font-size:16px;line-height:1.65}a{color:var(--pc-accent);overflow-wrap:anywhere}button,input,select{font:inherit}button,a,input,select,summary{touch-action:manipulation}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}button,.pc-type-nav a,.pc-top nav a{min-height:44px;padding:8px 16px;border:1px solid var(--pc-line);border-radius:6px;background:white;color:var(--pc-accent);font-weight:600;display:inline-flex;align-items:center;justify-content:center;text-decoration:none}button:hover,.pc-type-nav a:hover,.pc-top nav a:hover{background:var(--pc-soft)}button.pc-primary{background:var(--pc-accent);color:white;border-color:var(--pc-accent)}:focus-visible{outline:3px solid #2563eb;outline-offset:3px}.pc-skip{position:fixed;left:16px;top:-100px;z-index:20;background:white;padding:12px}.pc-skip:focus{top:8px}.pc-top{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px max(24px,calc((100vw - 1280px)/2));background:white;border-bottom:1px solid var(--pc-line)}.pc-brand{font-size:24px;font-weight:700;text-decoration:none;color:var(--pc-ink)}.pc-top nav,.pc-type-nav{display:flex;gap:12px;flex-wrap:wrap}.pc-top nav a[aria-current=page]{background:var(--pc-soft)}.pc-shell{max-width:1280px;margin:auto;padding:32px 24px;min-width:0}.pc-intro{max-width:900px;margin-bottom:24px}.pc-intro h1{font-size:clamp(28px,4vw,40px);line-height:1.3;margin:8px 0 16px}.pc-eyebrow{letter-spacing:.1em;color:var(--pc-muted);font-size:14px}.pc-muted{color:var(--pc-muted)}.pc-type-nav{margin:24px 0}.pc-panel{background:white;border:1px solid var(--pc-line);border-radius:10px;padding:24px;margin:24px 0;min-width:0}.pc-panel h2,.pc-results h2{margin:0 0 12px;font-size:24px}.pc-fields{display:flex;align-items:end;flex-wrap:wrap;gap:16px}.pc-field{display:flex;flex-direction:column;gap:8px;min-width:0;flex:1 1 170px}.pc-grow{flex:2 1 300px}.pc-field input,.pc-field select{width:100%;min-height:44px;padding:10px 12px;border:1px solid var(--pc-line);border-radius:6px;background:white;color:var(--pc-ink);min-width:0}.pc-check{display:flex;align-items:center;gap:12px;min-height:44px;margin-top:16px;cursor:pointer}.pc-check input{width:20px;height:20px;flex-shrink:0}.pc-topic-options{border-top:1px solid var(--pc-line);margin-top:16px}.pc-topic-options .pc-field{max-width:600px}summary{cursor:pointer;min-height:44px;padding:8px 0;font-weight:600}.pc-result-head{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}.pc-list{display:grid;gap:16px}.pc-document{padding:24px;background:white;border:1px solid var(--pc-line);border-radius:8px;min-width:0;overflow-wrap:anywhere}.pc-document h3{font-size:20px;margin:0 0 12px;line-height:1.55}.pc-meta{display:flex;flex-wrap:wrap;gap:8px 20px;color:var(--pc-muted);font-size:14px}.pc-document ul{padding-left:24px;margin:12px 0;font-size:14px;color:var(--pc-muted)}.pc-document .pc-links{display:flex;gap:12px;flex-wrap:wrap}.pc-links a{display:inline-flex;align-items:center;min-height:44px;padding:8px 12px;border:1px solid var(--pc-line);border-radius:6px;text-decoration:none}.pc-tag{background:var(--pc-soft);border-radius:4px;padding:2px 8px;color:var(--pc-ink)}.pc-pagination{display:flex;justify-content:center;align-items:center;gap:16px;margin:24px 0}.pc-reference-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.pc-reference{padding:16px;border:1px solid var(--pc-line);border-radius:6px;overflow-wrap:anywhere}.pc-reference>a{display:inline-flex;align-items:center;min-height:44px}.pc-reference p{font-size:14px;margin:8px 0}.pc-foot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:24px 0;color:var(--pc-muted);font-size:14px}.pc-foot a{min-height:44px;display:inline-flex;align-items:center}.pc-error{color:var(--pc-error)}[hidden]{display:none!important}.pc-coverage-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 24px;padding-left:24px}.pc-count{font-weight:700;font-size:20px}
@media(max-width:768px){.pc-top{padding:16px;align-items:start;flex-direction:column}.pc-top nav{width:100%;gap:8px}.pc-top nav a{flex:1 1 130px}.pc-shell{padding:24px 16px}.pc-panel,.pc-document{padding:16px}.pc-field,.pc-grow{flex-basis:100%}.pc-fields>button{width:100%}.pc-type-nav{gap:8px}.pc-type-nav a{flex:1 1 130px}.pc-reference-list{grid-template-columns:1fr}.pc-coverage-list{grid-template-columns:1fr}.pc-pagination{gap:8px}.pc-check{align-items:start;padding:8px 0}.pc-check input{margin-top:4px}.pc-result-head h2{font-size:22px}.pc-brand{font-size:22px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

.pc-audit-details{border-top:1px solid var(--pc-line);margin-top:16px;padding-top:8px}.pc-reference h3{font-size:18px;line-height:1.55;margin:0 0 12px}.pc-audit-details ul{padding-left:24px;overflow-wrap:anywhere}