:root{color-scheme:light;--ink:#172636;--muted:#55616a;--paper:#f5f4ef;--line:#d8ddd5;--accent:#b7e4bd;--dark:#101b29}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8}a{color:inherit;text-decoration:none}a:hover{color:#316744}a:focus-visible{outline:3px solid #42854f;outline-offset:5px}p{color:var(--muted);margin:0 0 1.25rem}h1,h2,h3{line-height:1.32;letter-spacing:-.045em;margin:0 0 1rem}h1{font-size:clamp(2.6rem,5vw,4.7rem);font-weight:650}h2{font-size:clamp(1.8rem,3vw,2.7rem);font-weight:600}h3{font-size:1.2rem;letter-spacing:-.02em}small{display:block}em{font-style:normal;color:#477352}.shell{max-width:1220px;margin:auto;padding:0 44px}.site-header{border-bottom:1px solid 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#32404b;padding-bottom:22px}.fact-flow ol{list-style:none;padding:0 0 0 17px;margin:30px 0}.fact-flow li{position:relative;border-left:1px solid #405648;padding:0 0 23px 24px}.fact-flow li:before{content:"";position:absolute;left:-4px;top:7px;width:7px;height:7px;border-radius:50%;background:var(--accent)}.fact-flow li:last-child{padding-bottom:0;border-color:transparent}.fact-flow li>span{font-size:9px;letter-spacing:.15em;color:var(--accent);display:block;margin-bottom:7px}.fact-flow strong{display:block;font-size:18px;font-weight:500;letter-spacing:-.025em}.fact-flow p{font-size:12px;color:#a9b9c4;margin:5px 0 0}.fact-flow .diagram-note{border-top:1px solid #32404b;padding-top:18px;font-size:10px;color:#a9b9c4}.section{padding:70px 0;border-top:1px solid var(--line)}.section-heading{max-width:740px;margin-bottom:40px}.section-heading p{max-width:600px}.three-columns{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.three-columns p{font-size:14px}.line-icon{display:block;color:#598366;margin:0 0 20px;font-size:12px;letter-spacing:.1em}.split{display:grid;grid-template-columns:1fr 1fr;gap:100px}.status-list>div{border-bottom:1px solid var(--line);padding:0 0 22px;margin-bottom:25px}.status-list>div:last-child{border:0;margin:0;padding:0}.status-list h3{margin-top:12px}.status-list p{font-size:14px;margin:0}.tag{display:inline-block;font-size:11px;line-height:1.5;padding:4px 9px;background:#e5e9e2;color:#34523e;border-radius:3px;white-space:nowrap}.tag.ready{background:#dfeedd}.tag.planned{background:#ebe8df;color:#6a6559}.closing{text-align:center;padding:65px 20px 70px;border-top:1px solid var(--line)}.closing .eyebrow{margin-bottom:18px}.closing p{font-size:14px}.site-footer{background:#eaece5;border-top:1px solid var(--line);padding:40px 0 22px}.footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}.brand-footer{font-size:12px;letter-spacing:.1em;font-weight:650}.brand-footer p{font-size:12px;letter-spacing:0;font-weight:400;margin-top:10px}.footer-grid>div:last-child{display:flex;justify-content:flex-end;gap:25px;align-items:flex-start;font-size:12px;flex-wrap:wrap}.footer-bottom{display:flex;justify-content:space-between;font-size:10px;color:#616e66;padding-top:25px}.page-intro{padding:70px 0 45px}.page-intro h1{font-size:clamp(2.3rem,4.2vw,3.7rem)}.page-intro .lead{max-width:790px}.rows{margin:0 0 55px}.row{display:grid;grid-template-columns:70px 1fr;gap:22px;padding:30px 0;border-top:1px solid var(--line)}.row h3{margin:0 0 10px}.row p{max-width:830px;margin:0;font-size:15px}.number{font-size:13px;color:#56815e;letter-spacing:.1em;padding-top:2px}.callout{background:#e9eee5;padding:30px 36px;margin:15px 0 55px;border-left:3px solid #6d966e}.callout h2{font-size:1.45rem;margin:12px 0}.callout p{font-size:14px}.callout p:last-child{margin-bottom:0}pre{background:var(--dark);color:var(--accent);padding:17px 22px;overflow:auto;border-radius:3px}code{font-family:Consolas,monospace;font-size:17px}.doc-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 40px;margin:0 0 45px}.doc-card{display:block;border-top:1px solid var(--line);padding:27px 0}.doc-card>span{font-size:10px;letter-spacing:.1em;color:#5c8062}.doc-card h2{font-size:1.4rem;margin:12px 0}.doc-card p{font-size:14px;margin:0}.status-table{overflow-x:auto;margin-bottom:60px}table{width:100%;border-collapse:collapse;text-align:left;font-size:14px}caption{text-align:left;font-size:12px;color:var(--muted);padding:0 0 15px}th,td{padding:18px 15px;border-bottom:1px solid var(--line);vertical-align:top}thead{font-size:11px;background:#eaece5}tbody th{font-weight:550;min-width:170px}td:last-child{min-width:260px;color:var(--muted)}.skip{position:absolute;top:-100px;left:10px;background:white;padding:10px;z-index:10}.skip:focus{top:10px}@media(max-width:950px){.shell{padding:0 28px}.site-header nav{gap:18px}.header-inner{flex-wrap:wrap;gap:10px;padding-top:18px;padding-bottom:14px}.hero{gap:35px}.fact-flow{padding:25px}.split{gap:40px}.footer-grid>div:last-child{gap:15px}.three-columns{gap:22px}}@media(max-width:680px){.shell{padding:0 22px}.brand-mark{font-size:29px}.brand{font-size:13px}.header-inner{min-height:100px}.site-header nav{width:100%;overflow-x:auto;gap:23px;font-size:12px;padding:4px 0}.hero{grid-template-columns:1fr;padding:45px 0;gap:38px}h1{font-size:2.8rem}.lead{font-size:15px}.eyebrow{font-size:10px;margin-bottom:20px}.button{font-size:12px;padding:14px 17px}.three-columns,.split,.doc-grid,.footer-grid{grid-template-columns:1fr}.three-columns{gap:25px}.line-icon{margin-bottom:10px}.section{padding:45px 0}.split{gap:30px}.closing{padding:40px 0}.footer-grid{gap:15px}.footer-grid>div:last-child{justify-content:flex-start}.footer-bottom{gap:20px;flex-wrap:wrap}.page-intro{padding:45px 0 25px}.row{grid-template-columns:30px 1fr;gap:10px;padding:25px 0}.row p{font-size:14px}.callout{padding:22px;margin-bottom:40px}.row h3{font-size:1.08rem}.fact-flow strong{font-size:18px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}