:root{color-scheme:light;--ink:#213c33;--muted:#68786c;--green:#245446;--line:#dce3d9;--paper:#fff;--bg:#f6f7f1}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif}[hidden]{display:none!important}a{color:var(--green);text-underline-offset:3px}button,input,select{font:inherit}button,select{min-height:44px}button{cursor:pointer}button:disabled,input:disabled,select:disabled{opacity:.55;cursor:wait}button:focus-visible,a:focus-visible,summary:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid #87a981;outline-offset:3px}
.site-header{display:flex;align-items:center;gap:24px;flex-wrap:wrap;padding:18px max(24px,calc((100vw - 1280px)/2));background:#fff;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:750;font-size:18px;white-space:nowrap}.brand small{display:block;font-size:10px;letter-spacing:3px;font-weight:400;color:var(--muted)}.logo{display:grid;place-items:center;width:40px;height:46px;color:white;background:var(--green);border-radius:12px 12px 16px 5px;font-size:24px}nav{display:flex;gap:6px;flex-wrap:wrap;margin-left:auto}nav a{display:inline-flex;align-items:center;min-height:44px;text-decoration:none;padding:10px 12px;border-radius:5px;color:var(--muted)}nav a.active{color:var(--green);background:#eef4e9;font-weight:700}.snapshot{font-size:11px;color:var(--muted)}main{max-width:1280px;margin:auto;padding:0 24px}.intro{padding:36px 0 22px}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--muted);margin:0 0 10px}h1{font-size:32px;line-height:1.3;margin:0 0 12px}h1 span{color:#688065;margin-left:8px}.intro-copy{margin:0;color:var(--muted);max-width:760px}.summary-label{font-size:12px;margin:16px 0 0;color:var(--green)}.scope-notice{border-left:4px solid #9b854d;background:#fff9e9;padding:15px 20px;margin-bottom:18px;color:#665934}.scope-notice p{margin:4px 0 0}.notice{padding:11px 14px;background:#fff6dc;border:1px solid #e8d99d;border-radius:6px;color:#766129}.workspace{padding:24px;background:var(--paper);border:1px solid var(--line);border-radius:14px;box-shadow:0 7px 28px #294d3610}.view-tabs{display:flex;gap:8px;border-bottom:1px solid var(--line);padding-bottom:16px}.view-tabs button{background:#f7f9f4;border:1px solid var(--line);padding:9px 20px;border-radius:6px;color:var(--muted)}.view-tabs button[aria-selected=true]{background:var(--green);border-color:var(--green);color:white;font-weight:700}.view-help{color:var(--muted);font-size:12px;margin:13px 0 18px}.searchbar{display:flex;gap:8px;border:1px solid #bccabd;border-radius:7px;padding:5px 8px 5px 16px}.searchbar input{width:100%;min-width:0;min-height:42px;border:0;outline-offset:0;background:transparent;color:var(--ink)}.searchbar button,.filters button{border:0;border-radius:5px;background:#f2f6ee;padding:7px 14px;color:var(--green);white-space:nowrap}.filters{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:18px 0}.filters label{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted);max-width:100%}.filters select{max-width:400px;min-width:180px;padding:7px 32px 7px 10px;border:1px solid var(--line);border-radius:6px;background:#fafbf8;color:var(--ink)}.result-count{font-size:13px;font-weight:650;margin:18px 0 16px}.standard-card{border:1px solid var(--line);border-radius:10px;margin:16px 0;overflow:hidden}.standard-head{padding:20px;background:#f7faf4}.standard-head h2{margin:0 0 6px;font-size:19px;line-height:1.5}.standard-meta,.source-links,.coverage-counts{display:flex;gap:8px 18px;flex-wrap:wrap;font-size:12px;color:var(--muted)}.source-links{margin-top:10px}.coverage{font-size:12px;padding:12px 20px;border-top:1px solid var(--line);background:#fffdf6}.coverage p{margin:4px 0;color:var(--muted)}.coverage strong{color:#6c623f}.clause-list{padding:8px 20px 16px}.clause-card{border-bottom:1px solid var(--line);padding:4px 0}.clause-card:last-child{border-bottom:0}.clause-card summary{cursor:pointer;padding:13px 0;font-weight:650;display:list-item;list-style-position:inside}.clause-card summary .clause-count{float:right;font-size:11px;color:var(--muted);font-weight:400}.clause-card blockquote{white-space:pre-wrap;overflow-wrap:anywhere;border-left:3px solid #a6b99c;background:#f6f8f2;padding:14px 16px;margin:3px 0 12px;line-height:1.85;font-size:13px}.clause-foot{font-size:11px;color:var(--muted);display:flex;gap:10px;flex-wrap:wrap;margin-bottom:12px}.clause-related{display:flex;flex-direction:column;gap:6px;font-size:12px;padding-bottom:12px}.hazard-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.hazard-card{border:1px solid var(--line);border-radius:9px;padding:18px;overflow-wrap:anywhere}.hazard-card h3{font-size:15px;margin:10px 0;line-height:1.7}.hazard-card h3 a{text-decoration:none}.tag{display:inline-block;padding:2px 8px;font-size:11px;color:#4e6d45;background:#eef4e9;border-radius:4px}.hazard-bases{margin:10px 0;font-size:12px;color:var(--muted)}.hazard-bases p{margin:7px 0}.hazard-action{font-size:12px}.empty{padding:36px 16px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:8px}.empty strong{display:block;color:var(--ink);margin-bottom:7px}footer{display:flex;justify-content:space-between;gap:16px;font-size:11px;color:#87917f;padding:24px 0 32px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:760px){.site-header{padding:12px 16px;gap:10px}.brand{font-size:15px}.logo{width:34px;height:39px;font-size:21px}nav{order:3;width:100%;margin:0;gap:2px}nav a{padding:8px 10px;font-size:12px}.snapshot{margin-left:auto;font-size:10px}main{padding:0 14px}.intro{padding:26px 0 18px}h1{font-size:27px}.scope-notice{padding:12px 14px;font-size:12px}.workspace{padding:15px}.filters{gap:10px;align-items:stretch}.filters label{width:100%;align-items:flex-start;flex-direction:column;gap:4px}.filters select{min-width:0;max-width:100%;width:100%}.view-tabs button{flex:1;padding:9px 10px}.standard-head{padding:15px}.standard-head h2{font-size:17px}.coverage{padding:10px 15px}.clause-list{padding:6px 15px 12px}.clause-card summary .clause-count{float:none;display:block;margin-top:3px}.hazard-grid{grid-template-columns:1fr}footer{flex-direction:column;gap:4px}.clause-card blockquote{padding:12px}}
.association-scope{padding:9px 11px;background:#fffaf0;border-left:3px solid #b29b5d;color:#65562e;font-size:12px;line-height:1.8}

.reference-card{border:1px solid var(--line);border-radius:10px;margin:16px 0;overflow:hidden}.reference-boundary{padding:12px 20px;background:#fff9e9;color:#665934;font-size:12px}.reference-boundary p{margin:5px 0}.reference-topics{list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 24px;margin:0;padding:10px 20px 20px}.reference-topics li{padding:10px 0;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.reference-article{font-variant-numeric:tabular-nums;color:var(--muted);margin-right:12px;font-size:12px}.view-tabs{flex-wrap:wrap}.view-tabs button{white-space:normal}.reference-card h2{overflow-wrap:anywhere}@media(max-width:760px){.reference-topics{grid-template-columns:1fr;padding:8px 15px 15px}.reference-boundary{padding:10px 15px}.view-tabs button{min-width:96px}}

.reference-section{margin-top:26px}.reference-section>h2{font-size:20px;margin:0 0 7px}.reference-section>p{font-size:12px;color:var(--muted);margin:5px 0}.directory-group{border:1px solid var(--line);border-radius:10px;overflow:hidden;margin:16px 0}.directory-group-head{padding:14px 20px;background:#edf3e8}.directory-group-head h2{margin:0;font-size:18px}.directory-group-head p{margin:3px 0 0;font-size:12px;color:var(--muted)}.directory-document{padding:18px 20px;border-top:1px solid var(--line);overflow-wrap:anywhere}.directory-document h3{font-size:16px;margin:9px 0;line-height:1.7}.directory-date-note{font-size:12px;padding:9px 12px;background:#fff9e9;color:#665934;border-left:3px solid #b29b5d}.directory-issuer,.directory-review{font-size:11px;color:var(--muted);margin:10px 0}.directory-scope{font-size:12px;background:#f7faf4;padding:9px 12px}.directory-scope p{margin:4px 0}@media(max-width:760px){.directory-group-head{padding:12px 15px}.directory-document{padding:15px}.reference-section>h2{font-size:18px}}
.normative-table-region{overflow-x:auto;max-width:100%;margin:12px 0 4px;border:1px solid var(--line);border-radius:5px;background:#fff}.normative-table-region:focus{outline:2px solid var(--green);outline-offset:2px}.normative-table{border-collapse:collapse;min-width:540px;width:100%;font-size:13px;line-height:1.6}.normative-table caption{text-align:left;font-weight:700;padding:12px;color:var(--ink);background:#f6f8f2}.normative-table th,.normative-table td{border:1px solid var(--line);padding:10px 12px;text-align:center;vertical-align:middle;white-space:pre-wrap}.normative-table th{background:#f7faf4;font-weight:650}.normative-table sup{font-size:.75em;line-height:0}.normative-table-source{font-size:11px;color:var(--muted);margin:4px 0 14px}.official-clarification{border-left:3px solid #7f9cba;background:#f0f5fa;padding:12px 16px;margin:4px 0 14px;font-size:12px;line-height:1.7}.official-clarification p{margin:6px 0}.official-clarification .clause-foot{margin:4px 0 0}

.reading-boundary{padding:14px 20px;border-top:1px solid #d6c58b;background:#fff9e9;color:#665934;font-size:12px}.reading-boundary p{margin:6px 0}.reading-details{border-top:1px solid var(--line)}.reading-details>summary{cursor:pointer;padding:16px 20px;font-weight:650;color:var(--green)}.reading-details>summary:focus-visible{outline:2px solid var(--green);outline-offset:-3px}.reading-body{padding:0 20px 20px}.reading-count,.reading-review{font-size:12px;color:var(--muted)}.reading-document{border-top:1px solid var(--line);margin-top:20px;padding-top:16px;overflow-wrap:anywhere}.reading-document h4{font-size:16px;line-height:1.7;margin:0 0 10px}.reading-document h5{font-size:15px;line-height:1.7;margin:18px 0 8px}.reading-item h6{font-size:13px;margin:14px 0 5px}.reading-document blockquote{white-space:pre-wrap;overflow-wrap:anywhere;border-left:3px solid #a6b99c;background:#f6f8f2;padding:12px 16px;margin:5px 0 14px;line-height:1.85;font-size:13px}.reading-current-use{background:#f7faf4;padding:10px 12px;margin:12px 0;font-size:12px}.reading-current-use p{margin:6px 0}.reading-clarification{margin:14px 0}.reading-note-text{white-space:pre-wrap}.reading-note-scope{font-size:11px;color:var(--muted)}@media(max-width:760px){.reading-boundary,.reading-details>summary{padding:12px 15px}.reading-body{padding:0 15px 15px}.reading-document blockquote{padding:10px 12px}}