:root{--ink:#14171f;--muted:#5b6170;--line:#e4e6eb;--bg:#ffffff;--soft:#f5f6f8;--accent:#1f5eff;--accent-ink:#ffffff;--max:1080px}
@media (prefers-color-scheme:dark){:root{--ink:#eceef2;--muted:#a3a9b6;--line:#2a2e37;--bg:#0f1115;--soft:#171a20;--accent:#6b93ff;--accent-ink:#0f1115}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;font-size:17px;line-height:1.6;color:var(--ink);background:var(--bg)}
a{color:var(--accent)}
.wrap{max-width:var(--max);margin:0 auto;padding:0 20px}
header.site{border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{font-weight:800;font-size:22px;letter-spacing:-.02em;color:var(--ink);text-decoration:none}
nav.top a{margin-left:20px;color:var(--muted);text-decoration:none;font-size:15px}
nav.top a:hover{color:var(--ink)}
.hero{padding:88px 0 64px}
.hero h1{font-size:clamp(32px,5vw,52px);line-height:1.1;letter-spacing:-.03em;margin:0 0 20px;max-width:820px}
.hero p.lead{font-size:20px;color:var(--muted);max-width:680px;margin:0 0 32px}
.badge{display:inline-block;padding:10px 18px;border-radius:999px;background:var(--accent);color:var(--accent-ink);font-weight:600;text-decoration:none}
.badge.ghost{background:transparent;color:var(--ink);border:1px solid var(--line);margin-left:8px}
section{padding:56px 0;border-top:1px solid var(--line)}
section h2{font-size:28px;letter-spacing:-.02em;margin:0 0 28px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.card{background:var(--soft);border:1px solid var(--line);border-radius:14px;padding:22px}
.card h3{margin:0 0 8px;font-size:18px}
.card p{margin:0;color:var(--muted);font-size:16px}
ol.steps{padding-left:22px;max-width:760px}
ol.steps li{margin-bottom:12px}
.legal{max-width:760px;padding:56px 0 72px}
.legal h1{font-size:36px;letter-spacing:-.02em;margin:0 0 8px}
.legal .updated{color:var(--muted);margin:0 0 36px}
.legal h2{font-size:22px;margin:40px 0 12px}
.legal h3{font-size:18px;margin:24px 0 8px}
.legal table{width:100%;border-collapse:collapse;font-size:15px;margin:12px 0}
.legal th,.legal td{text-align:left;border-bottom:1px solid var(--line);padding:10px 8px;vertical-align:top}
footer.site{border-top:1px solid var(--line);padding:32px 0 48px;color:var(--muted);font-size:14px}
footer.site .cols{display:flex;flex-wrap:wrap;gap:24px;justify-content:space-between}
footer.site a{color:var(--muted)}
@media (max-width:640px){nav.top a{margin-left:12px}.badge.ghost{margin:12px 0 0}}