@charset "UTF-8";
:root{--background:#EDEFEA;--paper:#F8F9F5;--surface:#fff;--surface-soft:#E5EAE3;--graphite:#202622;--deep:#121915;--pine:#294D3C;--pine-deep:#19392B;--amber:#D59A42;--amber-deep:#A87325;--signal:#A94743;--silver:#9DA8A0;--ice:#708D91;--title:#222A25;--body:#48524B;--muted:#7A847C;--border:#D9E0D9;--divider:#E7EBE6;--copper:#92734C;--max:1360px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--background);color:var(--body);font-family:Inter,"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.7}a{color:inherit;text-decoration:none}a:hover{color:var(--pine)}button,input,select{font:inherit}.skip{position:absolute;left:-9999px;top:0}.skip:focus{left:12px;z-index:99;background:#fff;padding:10px}.top{height:76px;background:var(--deep);color:#F4F6F1;display:flex;align-items:center;padding:0 max(28px,calc((100vw - var(--max))/2));gap:38px;position:relative;z-index:10}.brand{display:flex;align-items:center;gap:11px;min-width:205px}.brand-mark{width:38px;height:38px;border:1px solid var(--amber);color:var(--amber);display:grid;place-items:center;font-size:20px;font-weight:800}.brand b{display:block;font-size:18px;letter-spacing:2px}.brand small{display:block;font-size:9px;letter-spacing:2px;color:#AAB5AB}.topnav{display:flex;gap:30px;align-items:center;flex:1;font-size:14px;color:#D5DCD5}.topnav a:hover,.footlinks a:hover{color:var(--amber)}.correction-link{font-size:13px;color:var(--amber);white-space:nowrap}.menu-toggle,.mobile-nav{display:none}.hero{max-width:var(--max);margin:0 auto;padding:72px 36px 70px;min-height:480px;background:var(--graphite);color:#F4F6F1;display:grid;grid-template-columns:1.05fr .95fr;gap:50px;overflow:hidden;position:relative}.hero:before{content:"";position:absolute;width:520px;height:520px;border:1px solid #65736A33;border-radius:50%;right:-170px;top:-190px}.hero-copy{position:relative;z-index:1}.eyebrow{font-size:11px;letter-spacing:2px;color:var(--pine);font-weight:800}.eyebrow.light{color:var(--amber)}.hero-kicker{margin:32px 0 10px;color:#C1C9C1;font-size:14px;letter-spacing:2px}.hero h1{font-size:clamp(36px,4vw,58px);line-height:1.23;letter-spacing:1px;margin:0;color:#F7F8F4}.hero h1 em,.verify-intro h2 em{font-style:normal;color:var(--amber)}.hero-desc{max-width:550px;color:#C2CBC3;margin:22px 0 28px;font-size:16px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:22px;padding:12px 19px;min-height:46px;font-size:14px;font-weight:750;border:1px solid transparent;transition:.2s}.btn-amber{background:var(--amber);color:#1D241F}.btn-amber:hover{background:#E5B45F;color:#1D241F}.btn-ghost{border-color:#78857B;color:#F2F5EF}.btn-ghost:hover{border-color:var(--amber);color:var(--amber)}.btn-dark{background:var(--pine-deep);color:#fff}.btn-dark:hover{background:var(--graphite);color:#fff}.hero-board{position:relative;z-index:1;min-height:340px;border:1px solid #6A796E;padding:18px 22px;align-self:center;background:linear-gradient(135deg,#27342D,#1A231E)}.board-top,.board-foot{display:flex;justify-content:space-between;color:#AEB9AF;font-size:9px;letter-spacing:1.8px}.file-stack{height:280px;position:relative;display:flex;align-items:center;justify-content:center}.file-card{position:absolute;width:250px;height:210px;padding:22px;box-shadow:0 18px 40px #0005;display:flex;flex-direction:column}.file-card b{font-size:22px;letter-spacing:2px}.file-card small{font-size:10px;letter-spacing:1px;margin-top:8px}.file-back{background:#A8B1A9;color:#26332B;transform:translate(54px,-12px) rotate(7deg)}.file-mid{background:#D8DCCF;color:#303A32;transform:translate(-35px,7px) rotate(-5deg)}.file-front{background:#F4F2E9;color:#202922;transform:translate(-4px,15px);border-top:5px solid var(--amber)}.stamp{position:absolute;right:18px;top:18px;border:2px solid var(--signal);color:var(--signal);font-size:11px;font-weight:900;padding:7px;transform:rotate(8deg);line-height:1.2}.file-line{height:1px;background:#B9C0B5;margin-top:auto;margin-bottom:12px}.board-foot{padding-top:12px;border-top:1px solid #66746A}.ticker{max-width:var(--max);margin:0 auto;background:#DDE4DC;display:flex;gap:24px;align-items:center;padding:14px 36px;font-size:13px}.ticker span{color:var(--pine);font-weight:900;white-space:nowrap}.ticker p{margin:0}.section{max-width:var(--max);margin:0 auto;padding:68px 36px}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:26px;gap:20px}.section-head h2,.mosaic h2,.final-cta h2{font-size:30px;line-height:1.25;color:var(--title);margin:7px 0}.section-head p{margin:7px 0 0;color:var(--muted);font-size:14px}.text-link{color:var(--pine);font-size:13px;font-weight:800;white-space:nowrap}.text-link b{margin-left:8px}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.category-tile{position:relative;min-height:170px;padding:20px;background:var(--paper);border:1px solid var(--border);overflow:hidden;transition:.2s}.category-tile:hover{transform:translateY(-3px);border-color:var(--pine)}.cat-no{font-size:12px;letter-spacing:2px;font-weight:900;color:var(--tone,var(--amber))}.category-tile h3{font-size:18px;color:var(--title);margin:16px 0 6px}.category-tile p{font-size:13px;color:var(--muted);margin:0;max-width:260px}.tile-arrow{position:absolute;right:18px;top:17px;color:var(--pine)}.tone-amber{--tone:#A87325;border-top:3px solid #D59A42}.tone-copper{--tone:#92734C;border-top:3px solid #B99A6C}.tone-pine{--tone:#294D3C;border-top:3px solid #294D3C}.tone-ice{--tone:#708D91;border-top:3px solid #708D91}.tone-signal{--tone:#A94743;border-top:3px solid #A94743}.tone-silver{--tone:#718078;border-top:3px solid #9DA8A0}.count-note{font-size:11px;letter-spacing:1.5px;color:var(--muted)}.feature-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:16px}.feature-lead{background:var(--pine-deep);color:#F5F6F1;padding:30px;position:relative;overflow:hidden;min-height:370px}.feature-label{font-size:10px;letter-spacing:1.5px;color:#D3DED4}.feature-label span{color:var(--amber);margin-left:12px}.feature-lead h3{font-size:27px;line-height:1.4;max-width:430px;margin:44px 0 14px;position:relative;z-index:1}.feature-lead p{color:#C5D0C7;max-width:400px;font-size:14px}.feature-lead .btn{margin-top:18px}.feature-number{position:absolute;right:15px;bottom:-65px;font-size:220px;color:#FFFFFF0B;font-weight:900}.feature-list{background:var(--paper);padding:6px 24px}.archive-row{display:grid;grid-template-columns:56px 1fr 24px;gap:16px;padding:21px 0;border-bottom:1px solid var(--divider);align-items:start}.row-index{font-size:11px;letter-spacing:1px;color:var(--amber-deep);font-weight:900;padding-top:4px}.row-main h3{font-size:17px;line-height:1.45;color:var(--title);margin:6px 0}.row-main p{font-size:13px;color:var(--muted);margin:0 0 9px}.row-main h3 a:hover{color:var(--pine)}.row-arrow{color:var(--pine);font-size:18px}.row-meta{display:flex;gap:14px;align-items:center;color:var(--muted);font-size:11px}.status{display:inline-block;padding:2px 8px;font-size:11px;font-weight:800;border-radius:2px}.status-ok{background:#E2ECE4;color:#28523A}.verify-band{max-width:var(--max);margin:0 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36px;display:grid;grid-template-columns:1.3fr .7fr;gap:50px}.timeline-axis{border-left:1px solid #B8C5B9;padding-left:26px}.time-node{position:relative;padding:0 0 30px 10px}.time-node>span{position:absolute;left:-43px;top:0;width:32px;height:32px;border-radius:50%;background:var(--pine);color:#fff;display:grid;place-items:center;font-size:11px;font-weight:900}.time-node small{font-size:10px;letter-spacing:1.5px;color:var(--amber-deep);font-weight:900}.time-node h3{margin:4px 0;color:var(--title);font-size:21px}.time-node p{margin:0;color:var(--muted);font-size:14px}.timeline-aside{background:var(--graphite);color:#fff;padding:28px;height:max-content}.timeline-aside h2{font-size:27px;line-height:1.35}.timeline-aside p{font-size:14px;color:#C0C9C1}.search-panel{max-width:var(--max);margin:0 auto;padding:38px 36px 70px;background:var(--paper)}.search-form{display:grid;grid-template-columns:70px minmax(160px,1fr) 50px 220px auto;gap:12px;align-items:center}.search-form label{font-size:13px;font-weight:800;color:var(--title)}.search-form input,.search-form select{height:46px;border:1px solid var(--border);background:#fff;padding:0 12px;min-width:0;color:var(--body)}.search-result-head{display:flex;justify-content:space-between;border-bottom:1px solid var(--border);padding:26px 0 8px;color:var(--title);font-size:13px}.search-result-head span{color:var(--muted)}.correction-layout{max-width:var(--max);margin:0 auto;padding:50px 36px 80px;display:grid;grid-template-columns:1.1fr .9fr;gap:35px}.correction-main,.correction-aside{background:var(--paper);padding:30px}.correction-main h2,.correction-aside h2{font-size:27px;color:var(--title);margin:10px 0 26px}.check-row{display:grid;grid-template-columns:42px 1fr;gap:14px;padding:18px 0;border-top:1px solid var(--border)}.check-row>b{color:var(--amber-deep)}.check-row h3{margin:0;color:var(--title);font-size:17px}.check-row p{margin:5px 0 0;font-size:14px;color:var(--muted)}.correction-aside{background:#E2E9E2}.correction-aside>p{font-size:14px}.small-muted{color:var(--muted);font-size:12px!important}.about-grid{max-width:var(--max);margin:0 auto;padding:48px 36px;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.about-grid article{background:var(--paper);padding:25px;border:1px solid var(--border);min-height:190px}.about-grid span{font-size:10px;letter-spacing:1.5px;color:var(--amber-deep);font-weight:900}.about-grid h2{font-size:21px;color:var(--title);margin:15px 0 8px}.about-grid p,.legal-note p{font-size:14px;color:var(--muted);margin:0}.legal-note{max-width:var(--max);margin:0 auto 70px;background:#E2E9E2;padding:28px 36px}.legal-note h2{color:var(--title);margin:0 0 10px;font-size:22px}
@media(max-width:1050px){.top{gap:18px}.topnav{gap:16px}.brand{min-width:170px}.hero{margin:0 18px}.category-grid{grid-template-columns:repeat(2,1fr)}.feature-layout{grid-template-columns:1fr}.feature-lead{min-height:310px}.verify-band{margin:0 18px}.mosaic{grid-template-columns:1fr 1fr}.mosaic-note{grid-column:1/-1}.search-form{grid-template-columns:65px 1fr 50px 180px}.search-form .btn{grid-column:4}.search-form label:nth-of-type(2){grid-column:3}.search-form select{grid-column:4}}
@media(max-width:720px){.top{height:64px;padding:0 16px;justify-content:space-between}.brand{min-width:0}.brand-mark{width:34px;height:34px}.brand b{font-size:16px}.brand small{font-size:8px}.topnav,.correction-link{display:none}.menu-toggle{display:block;background:transparent;color:#fff;border:1px solid #6E7B71;padding:8px 12px;font-size:12px}.mobile-nav{display:flex;position:absolute;top:64px;left:0;right:0;background:var(--deep);padding:10px 18px 18px;flex-direction:column;z-index:20}.mobile-nav[hidden]{display:none}.mobile-nav a{padding:12px;border-bottom:1px solid #334138;color:#F3F5F0}.hero{margin:0;padding:42px 22px 35px;grid-template-columns:1fr;gap:25px}.hero h1{font-size:36px}.hero-desc{font-size:14px}.hero-board{min-height:300px;padding:14px}.file-stack{height:245px}.file-card{width:215px;height:185px}.ticker{padding:13px 18px;align-items:flex-start;gap:12px;font-size:12px}.section{padding:45px 18px}.section-head{align-items:flex-start}.section-head h2,.mosaic h2,.final-cta h2{font-size:25px}.category-grid{grid-template-columns:1fr 1fr;gap:8px}.category-tile{padding:14px;min-height:170px}.category-tile h3{font-size:15px}.category-tile p{font-size:12px}.feature-lead{padding:24px;min-height:330px}.feature-lead h3{font-size:23px;margin-top:36px}.feature-list{padding:4px 15px}.archive-row{grid-template-columns:34px 1fr 14px;gap:8px;padding:17px 0}.row-main h3{font-size:15px}.row-main p{font-size:12px}.verify-band{margin:0;padding:35px 22px;grid-template-columns:1fr;gap:28px}.verify-intro h2{font-size:32px}.verify-states>div{padding:15px 12px;grid-template-columns:32px 1fr}.verify-states span{font-size:14px}.verify-states small{font-size:10px}.mosaic{grid-template-columns:1fr}.mosaic-note{grid-column:auto;padding:0}.mosaic-card{min-height:230px}.final-cta{display:block}.final-cta .btn{margin-top:22px}.footer{padding:30px 18px;grid-template-columns:1fr}.footlinks{flex-wrap:wrap}.footer small{grid-column:auto}.page-hero{padding:40px 20px}.page-hero h1{font-size:32px}.page-hero p{font-size:14px}.listing-layout{padding:24px 14px 50px;grid-template-columns:1fr;gap:14px}.filter-panel{padding:14px;display:flex;flex-wrap:wrap;gap:8px}.filter-panel>.eyebrow,.filter-note{width:100%}.filter-link{padding:7px 10px;border:1px solid var(--border);font-size:11px}.listing-main{padding:5px 15px 20px}.listing-top h2{font-size:20px}.article-shell{padding:30px 18px 55px;grid-template-columns:1fr;gap:25px}.article-side{border:0;border-bottom:1px solid var(--border);padding:0 0 15px;display:grid;grid-template-columns:1fr 1fr;gap:8px}.article-side .eyebrow{grid-column:1/-1}.article-side small{display:inline}.article-body h1{font-size:29px}.article-deck{font-size:16px}.article-content{font-size:16px}.status-grid{padding:0 18px 35px;grid-template-columns:1fr 1fr;gap:8px}.status-card{padding:15px;min-height:155px}.status-card h3{font-size:16px}.status-card p{font-size:12px}.method-panel{grid-template-columns:1fr;gap:10px}.timeline-guide{padding:35px 24px;grid-template-columns:1fr;gap:20px}.search-panel{padding:24px 16px 50px}.search-form{grid-template-columns:1fr 1fr;gap:8px}.search-form label{grid-column:auto!important}.search-form input,.search-form select{grid-column:auto!important;width:100%}.search-form .btn{grid-column:1/-1}.search-result-head{gap:10px;flex-wrap:wrap}.correction-layout{padding:25px 14px 50px;grid-template-columns:1fr;gap:12px}.correction-main,.correction-aside{padding:22px}.about-grid{padding:25px 14px;grid-template-columns:1fr 1fr;gap:8px}.about-grid article{padding:18px;min-height:210px}.about-grid h2{font-size:18px}.about-grid p{font-size:12px}.legal-note{margin:0 14px 45px;padding:22px}.empty-state{margin:30px 14px;padding:40px 18px}}
@media(max-width:380px){.category-grid,.status-grid,.about-grid{grid-template-columns:1fr}.category-tile{min-height:140px}.verify-states{grid-template-columns:1fr}.hero h1{font-size:32px}}