:root{--ink:#17221f;--muted:#66736d;--line:#d6e1dc;--soft:#edf3f0;--surface:#fff;--green:#16734f;--green-soft:#e4f3eb;--shadow:0 22px 60px rgba(23,34,31,.12);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Microsoft YaHei",sans-serif;color:var(--ink);background:var(--soft)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--soft)}a{color:inherit;text-decoration:none}.consent-gate{position:fixed;inset:0;z-index:5;display:grid;place-items:center;padding:24px;background:rgba(237,243,240,.96)}.consent-panel{width:min(620px,100%);padding:34px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow)}.brand-lockup{display:flex;align-items:center;gap:12px}.brand-mark{display:grid;place-items:center;width:46px;height:46px;border:1px solid #9bcdb7;color:var(--green);background:var(--green-soft);font-size:15px;font-weight:800;letter-spacing:.08em}.eyebrow,.panel-label{color:var(--green);font-size:10px;font-weight:750;letter-spacing:.16em}.consent-panel h1{margin:28px 0 10px;font-size:32px;letter-spacing:-.03em}.consent-panel>p{color:var(--muted)}.consent-copy{margin:22px 0;padding:16px;border:1px solid var(--line);background:#fbfdfc;color:#44514c;font-size:13px;line-height:1.75}.consent-copy p{margin:0 0 9px}.consent-copy p:last-child{margin-bottom:0}.consent-actions,.hero-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 16px;border:1px solid #b9c9c1;background:var(--surface);color:var(--ink);font:650 12px inherit;cursor:pointer}.button.primary{border-color:var(--green);background:var(--green);color:#fff}.button:hover{filter:brightness(.97)}.site-content{max-width:1180px;margin:auto;padding:0 28px}.site-header{display:flex;justify-content:space-between;align-items:center;min-height:82px;border-bottom:1px solid var(--line)}.site-header .brand-lockup strong,.site-header .brand-lockup small{display:block}.site-header .brand-lockup small{margin-top:3px;color:var(--muted);font-size:11px}.site-header nav{display:flex;gap:22px;color:var(--muted);font-size:12px}.site-header nav a:hover{color:var(--green)}.nav-admin{color:var(--green)}.hero{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:70px;align-items:center;padding:92px 0 108px}.hero h1{max-width:720px;margin:16px 0 18px;font-size:clamp(42px,6vw,76px);line-height:1.02;letter-spacing:-.055em}.lede{max-width:620px;color:var(--muted);font-size:18px;line-height:1.7}.release-note{color:var(--muted);font-size:11px}.hero-panel{padding:24px;border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow)}.hero-panel strong{display:block;margin:16px 0 4px;font-size:56px;letter-spacing:-.06em}.hero-panel>span:not(.panel-label){color:var(--muted);font-size:12px}.panel-rule{height:1px;margin:24px 0;background:var(--line)}.hero-panel small{color:var(--muted);line-height:1.6}.section{padding:75px 0;border-top:1px solid var(--line)}.section-heading{max-width:670px;margin-bottom:34px}.section-heading h2,.notice-section h2{margin:13px 0 10px;font-size:36px;letter-spacing:-.04em}.section-heading p:last-child,.notice-section p{color:var(--muted);line-height:1.7}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;border:1px solid var(--line);background:var(--line)}.feature-grid article{min-height:220px;padding:22px;background:var(--surface)}.feature-index{color:var(--green);font:700 11px ui-monospace,monospace}.feature-grid h3{margin:42px 0 10px;font-size:16px}.feature-grid p{margin:0;color:var(--muted);font-size:12px;line-height:1.7}.workflow ol{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;padding:0;margin:0;list-style:none;background:var(--line);border:1px solid var(--line);counter-reset:step}.workflow li{padding:22px;background:var(--surface);counter-increment:step}.workflow li:before{content:"0" counter(step);display:block;margin-bottom:36px;color:var(--green);font:700 11px ui-monospace,monospace}.workflow strong,.workflow span{display:block}.workflow span{margin-top:8px;color:var(--muted);font-size:12px;line-height:1.6}.notice-section{display:flex;justify-content:space-between;align-items:end;gap:30px;padding:40px 0;border-top:1px solid var(--line)}.notice-section p{max-width:700px}.site-footer{display:flex;justify-content:space-between;gap:18px;padding:28px 0 36px;color:var(--muted);font-size:10px;border-top:1px solid var(--line)}.declined{display:grid;place-items:center;align-content:center;min-height:100vh;gap:12px;text-align:center}.declined h1{margin:0}.declined p{color:var(--muted)}@media(max-width:800px){.site-content{padding:0 18px}.site-header{align-items:flex-start;padding:18px 0;gap:20px}.site-header nav{flex-wrap:wrap;justify-content:flex-end;gap:10px 14px}.hero{grid-template-columns:1fr;gap:34px;padding:60px 0 72px}.hero h1{font-size:48px}.feature-grid,.workflow ol{grid-template-columns:repeat(2,1fr)}.notice-section,.site-footer{align-items:flex-start;flex-direction:column}.consent-panel{padding:24px}.consent-panel h1{font-size:27px}}@media(max-width:480px){.feature-grid,.workflow ol{grid-template-columns:1fr}.hero h1{font-size:41px}.site-header{display:block}.site-header nav{margin-top:18px;justify-content:flex-start}}