:root{--ink:#0b1220;--muted:#657084;--line:#e4e8ee;--bg:#f6f8fb;--accent:#163b70;--soft:#eaf0f8}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}a{color:inherit;text-decoration:none}.button{display:inline-block;border:0;border-radius:10px;background:var(--ink);color:white!important;padding:11px 16px;font-weight:700;cursor:pointer}.button.light{background:#fff;color:var(--ink)!important}.topbar{height:72px;display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1180px)/2));background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.brand{font-weight:900;letter-spacing:.08em}.brand span{font-weight:500}.topbar nav{display:flex;gap:24px;align-items:center;font-size:14px}.hero{max-width:1180px;margin:0 auto;padding:76px 24px 48px;display:grid;grid-template-columns:1.5fr .8fr;gap:56px;align-items:center}.eyebrow{font-size:12px;font-weight:800;letter-spacing:.13em;color:var(--accent);margin:0 0 12px}.hero h1{font-size:62px;line-height:.99;letter-spacing:-.05em;margin:0 0 24px}.sub{font-size:19px;line-height:1.55;color:var(--muted);max-width:700px}.hero-actions{display:flex;gap:20px;align-items:center;margin-top:30px}.fine{font-size:12px;color:var(--muted);line-height:1.5}.regime-card{background:var(--ink);color:#fff;border-radius:22px;padding:28px;box-shadow:0 20px 50px rgba(11,18,32,.18)}.regime-card .label{font-size:11px;letter-spacing:.14em;opacity:.65}.ratio{font-size:72px;font-weight:900;letter-spacing:-.05em;margin:8px 0}.badge{display:inline-block;background:#254f87;padding:7px 10px;border-radius:999px;font-size:12px;font-weight:800}.regime-card p,.timestamp{color:#cbd6e7;line-height:1.5}.timestamp{font-size:11px;margin-top:12px}.mini{display:flex;gap:26px;border-top:1px solid #2c3747;margin-top:24px;padding-top:18px;color:#aab6c8}.mini b{color:#fff;margin-left:6px}.section{max-width:1180px;margin:0 auto;padding:58px 24px}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:22px}.section h2{font-size:36px;letter-spacing:-.035em;margin:0}.asof{color:var(--muted)}.locked{display:grid;grid-template-columns:auto 1fr auto;gap:22px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px}.locked h3{margin:0 0 5px}.locked p{color:var(--muted);margin:0;line-height:1.5}.lock-icon{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:#fff;font-size:22px;font-weight:900}.method{background:#fff;border-radius:24px}.method-tagline{font-size:18px;font-weight:800;color:var(--accent);margin:12px 0 24px}.explain{font-size:16px;line-height:1.7;color:#465267;max-width:960px}.method-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:32px}.method article b{color:var(--accent)}.method h3{margin:10px 0 6px}.method article p{font-size:14px;line-height:1.5;color:var(--muted)}.archive-intro{max-width:850px;color:var(--muted);line-height:1.65}.archive-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:24px 0}.archive-summary div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}.archive-summary small{display:block;color:var(--muted)}.archive-summary b{display:block;font-size:26px;margin-top:5px}.empty{background:#fff;border:1px dashed #cbd3de;border-radius:14px;padding:24px;color:var(--muted)}.archive-row{display:grid;grid-template-columns:90px 70px 1fr auto;gap:14px;background:#fff;border:1px solid var(--line);padding:14px;margin-bottom:8px;border-radius:12px}.cta{max-width:1180px;margin:56px auto 40px;background:#112746;color:#fff;padding:36px;border-radius:24px;display:flex;justify-content:space-between;align-items:center}.cta h2{font-size:36px;margin:4px 0}.cta p{color:#c5d0df}.disclaimer{max-width:1180px;margin:0 auto;padding:24px 24px 60px;color:var(--muted);font-size:12px;line-height:1.55}@media(max-width:900px){.topbar nav a:not(.button){display:none}.hero{grid-template-columns:1fr}.hero h1{font-size:48px}.method-grid{grid-template-columns:1fr 1fr}.locked{grid-template-columns:auto 1fr}.locked .button{grid-column:1/-1;text-align:center}.archive-summary{grid-template-columns:1fr 1fr}.cta{margin:40px 18px}}@media(max-width:560px){.method-grid{grid-template-columns:1fr}.hero h1{font-size:41px}.ratio{font-size:60px}.cta{align-items:flex-start;gap:20px;flex-direction:column}.archive-row{grid-template-columns:1fr 1fr}.section-head{align-items:start;gap:12px;flex-direction:column}}