@charset "UTF-8";
:root{--paper:#f7f5ef;--surface:#fffefa;--ink:#172b31;--muted:#687570;--line:#dedfd4;--gold:#947235;--gold-light:#eee4ce;--green:#215c51;--radius:12px;--sidebar:248px;color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);font-size:15px;line-height:1.75}
*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}a:hover{color:var(--green)}button,input{font:inherit}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #a6cabe;outline-offset:4px}img{max-width:100%;height:auto}button{color:inherit}.skip{position:absolute;left:1rem;top:-5rem;background:white;padding:1rem;z-index:9}.skip:focus{top:1rem}
.rail{position:fixed;inset:0 auto 0 0;width:var(--sidebar);background:#edf0e7;border-right:1px solid var(--line);padding:28px 22px;display:flex;flex-direction:column;z-index:4}.brand{display:flex;align-items:center;gap:12px}.seal{width:44px;height:44px;background:var(--green);border-radius:12px 2px;color:#f4e2ab;display:grid;place-items:center;font-family:serif;font-size:26px}.brand strong{font-family:serif;font-size:23px;letter-spacing:2px}.brand small{display:block;color:var(--muted);font-size:10px;letter-spacing:2px}.rail-label{font-size:11px;color:var(--muted);letter-spacing:2px;margin:35px 12px 12px}.nav{display:grid;gap:5px}.nav a{padding:10px 13px;border-radius:7px;display:flex;gap:12px;align-items:center}.nav a span{font-size:11px;color:#829089;width:20px}.nav a.active{background:var(--surface);box-shadow:0 1px 2px #163d2610;color:var(--green);font-weight:650}.rail-bottom{margin-top:auto;border-top:1px solid #d6dcd0;padding-top:18px;font-size:12px;color:var(--muted)}.rail-bottom strong{display:block;color:var(--green);font-weight:500}.mobile-head{display:none}.main{margin-left:var(--sidebar);min-height:100vh}.topbar{padding:16px 44px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);gap:16px}.crumb{font-size:12px;color:var(--muted)}.search-form{display:flex;gap:8px;max-width:420px;width:100%}.search-form input{min-width:0;width:100%;background:var(--surface);border:1px solid var(--line);border-radius:7px;padding:9px 13px;font-size:13px}.search-form button{background:var(--green);color:white;border:0;border-radius:7px;padding:8px 16px;white-space:nowrap}.content{max-width:1180px;margin:auto;padding:44px}.eyebrow{font-size:11px;letter-spacing:3px;text-transform:uppercase;color:var(--gold);font-weight:650}.hero{padding:9px 0 32px;border-bottom:1px solid var(--line);position:relative}.hero h1{font-family:serif;font-size:clamp(32px,4.7vw,54px);line-height:1.25;letter-spacing:2px;margin:16px 0}.hero p{color:var(--muted);max-width:650px;font-size:15px;margin:0}.tag{display:inline-flex;align-items:center;border:1px solid #cfd9cc;color:var(--green);background:#f0f4ec;font-size:11px;border-radius:40px;padding:3px 10px;white-space:nowrap}.hero-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.section-head{display:flex;justify-content:space-between;align-items:end;margin:34px 0 15px;gap:15px}.section-head h2{margin:0;font-size:21px;font-family:serif;letter-spacing:1px}.section-head p{color:var(--muted);font-size:12px;margin:0}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.entry-grid{grid-template-columns:1fr 1fr;margin-top:24px}.entry{background:var(--surface);border:1px solid var(--line);padding:25px;border-radius:var(--radius);display:flex;gap:20px;position:relative;transition:border-color .15s,transform .15s}.entry:hover,.card:hover{border-color:#9eafa0;transform:translateY(-2px)}.entry .number{font-size:35px;color:#b4bdab;font-family:serif;line-height:1.4}.entry h2{font-size:20px;margin:0 0 6px}.entry p{font-size:13px;color:var(--muted);margin:0;max-width:360px}.entry .arrow{margin-left:auto;color:var(--gold)}.entry.primary{background:var(--green);color:#fffefa;border-color:var(--green)}.entry.primary p{color:#c9ddd1}.entry.primary .number{color:#8eaf9f}.entry.primary .arrow{color:#e7d49e}
.card{display:block;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:border-color .15s,transform .15s;min-width:0}.card .category{color:var(--gold);font-size:11px}.card h3{margin:7px 0;font-size:17px}.card p{color:var(--muted);font-size:13px;margin:0}.card .card-bottom{font-size:11px;color:var(--green);margin-top:17px;display:flex;justify-content:space-between}.card-icon{width:56px;height:56px;object-fit:contain;background:#eef1e8;border-radius:8px;padding:4px;float:right;margin-left:12px}.count{font-size:11px;padding:2px 7px;border-radius:4px;background:var(--gold-light);color:#7d6130}.notice{border-left:3px solid #b59b65;background:#eeeadd;padding:15px 18px;margin:24px 0;font-size:13px;color:#666c59}.columns{display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:34px}.article{min-width:0}.article h1{font-family:serif;line-height:1.3;font-size:34px;margin:10px 0 18px}.article h2{font-size:21px;margin:32px 0 12px;padding-top:12px;border-top:1px solid var(--line);scroll-margin-top:20px}.article h3{font-size:17px;margin:23px 0 8px}.article p{margin:12px 0}.article ul,.article ol{padding-left:24px}.article li{margin:6px 0}.article a{color:var(--green);text-decoration:underline;text-underline-offset:4px}.article .lead{color:var(--muted);font-size:16px}.article .meta{font-size:12px;color:var(--muted);padding:10px 0 20px;border-bottom:1px solid var(--line)}.toc{border-left:1px solid var(--line);padding-left:20px;align-self:start;position:sticky;top:25px;font-size:12px}.toc strong{font-size:11px;letter-spacing:1px;color:var(--muted)}.toc a{display:block;padding:6px 0}.table-wrap{max-width:100%;overflow:auto;border:1px solid var(--line);border-radius:8px;margin:18px 0;background:var(--surface)}table{width:100%;border-collapse:collapse;font-size:13px;text-align:left}th{color:var(--green);background:#edf0e7;font-weight:600;white-space:nowrap}th,td{padding:10px 13px;border-bottom:1px solid #e5e6dc;vertical-align:top}tr:last-child td{border-bottom:0}td{overflow-wrap:anywhere;max-width:420px}code{background:#e8e9e1;border-radius:3px;padding:2px 5px;font-size:.88em}details{margin:16px 0;border:1px solid var(--line);border-radius:8px;padding:12px 16px;background:var(--surface)}summary{cursor:pointer;color:var(--green);font-weight:600}.fact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0}.fact{border:1px solid var(--line);border-radius:8px;padding:15px;background:var(--surface)}.fact span{display:block;color:var(--muted);font-size:11px}.fact strong{display:block;font-size:21px;font-weight:500}.result{padding:20px 0;border-bottom:1px solid var(--line)}.result a{font-size:19px;font-weight:600}.result p{color:var(--muted);font-size:13px;margin:4px 0}.filters{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0}.filters a{border:1px solid var(--line);border-radius:24px;padding:5px 14px;font-size:12px;background:var(--surface)}.filters a.active{background:var(--green);color:white;border-color:var(--green)}.footer{margin-top:45px;padding-top:20px;border-top:1px solid var(--line);font-size:11px;color:var(--muted);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.empty{padding:40px 0;color:var(--muted)}.illustration{font-size:40px;font-family:serif;color:var(--gold);display:grid;place-items:center;width:64px;height:64px;background:#eee9da;border-radius:12px;float:right;margin:0 0 15px 18px}
@media(min-width:1440px){.content{padding:52px 64px}.topbar{padding-inline:64px}}@media(max-width:1080px){:root{--sidebar:215px}.rail{padding:24px 15px}.content{padding:32px}.topbar{padding:14px 32px}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.columns{grid-template-columns:minmax(0,1fr)}.toc{display:none}}
@media(max-width:700px){.rail{display:none}.main{margin-left:0}.mobile-head{display:flex;padding:13px 18px;background:#edf0e7;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.mobile-head .brand strong{font-size:20px}.mobile-head .seal{width:35px;height:35px;font-size:22px}.mobile-menu{border:1px solid #bfcbbb;background:transparent;border-radius:6px;padding:4px 11px;font-size:12px}.rail.open{display:flex;width:100%;position:relative;inset:auto;padding:15px 18px}.rail.open>.brand,.rail.open>.rail-label,.rail.open>.rail-bottom{display:none}.rail.open .nav{grid-template-columns:1fr 1fr}.nav a{font-size:13px;padding:8px}.topbar{padding:14px 18px}.crumb{display:none}.search-form{max-width:none}.search-form input{font-size:16px;padding:8px 11px}.content{padding:24px 18px}.hero{padding:0 0 24px}.hero h1{font-size:35px;margin:13px 0}.hero p{font-size:13px}.entry-grid{grid-template-columns:1fr;gap:12px}.entry{padding:19px;gap:14px}.entry h2{font-size:19px}.entry .number{font-size:29px}.grid{gap:10px}.card{padding:16px}.card h3{font-size:15px}.card p{font-size:12px}.card-icon{float:none;width:52px;height:52px;margin:0 0 8px}.card .card-bottom{margin-top:12px}.section-head{margin-top:27px}.section-head h2{font-size:19px}.section-head p{font-size:11px}.article h1{font-size:29px}.article h2{font-size:20px}.article{font-size:14px}.fact-grid{grid-template-columns:1fr 1fr}.fact{padding:12px}.fact strong{font-size:18px}th,td{padding:9px 11px}.footer{margin-top:30px}.hero-meta{gap:7px;margin-top:16px}.tag{font-size:10px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

.navigation-status{position:fixed;top:12px;right:22px;background:var(--green);color:white;padding:7px 14px;border-radius:7px;font-size:12px;z-index:20;box-shadow:0 3px 14px #193d3022}.navigation-status[hidden]{display:none}.update-entry{padding:28px 0;border-bottom:1px solid var(--line);max-width:800px}.update-date{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--muted)}.update-entry h2{font-size:22px;margin:12px 0;font-family:serif}.update-entry ul{padding-left:22px;margin:0}.update-entry li{margin:8px 0;line-height:1.85}