:root{--accent:#8C2F39;--ink:#20232E;--muted:#6E7180;--bg:#FBFAF8;--line:#ECEAE5;--pink:#FBF3F4;}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--accent)}
.nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:6px;flex-wrap:wrap;padding:12px 20px;background:rgba(251,250,248,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav .brand{font-weight:800;letter-spacing:-.01em;margin-right:14px;font-size:15px}
.nav a{color:var(--ink);text-decoration:none;font-weight:600;font-size:14px;padding:7px 13px;border-radius:9px}
.nav a:hover{background:#fff}
.nav a.on{background:var(--accent);color:#fff}
.wrap{max-width:860px;margin:0 auto;padding:38px 24px 90px}
.banner{max-width:860px;margin:18px auto 0;padding:12px 18px;border-radius:12px;font-weight:700;font-size:14px}
.banner.warn{background:#FBF3F4;border:1px solid rgba(140,47,57,.3);color:var(--accent)}
.banner.ok{background:#EFF5EF;border:1px solid #BcD8Bc;color:#2F6B33}
.banner.info{background:#EEF3F8;border:1px solid #B9CFE0;color:#2A4A66}
.wrap h1{font-size:clamp(28px,4vw,40px);letter-spacing:-.02em;margin:.2em 0 .3em}
.wrap h2{font-size:clamp(21px,2.6vw,28px);letter-spacing:-.01em;margin:1.8em 0 .4em;padding-top:.5em;border-top:1px solid var(--line)}
.wrap h3{font-size:18px;margin:1.4em 0 .3em}
.wrap p,.wrap li{font-size:16px}
.wrap table{border-collapse:collapse;width:100%;margin:1em 0;font-size:14.5px;display:block;overflow-x:auto}
.wrap th,.wrap td{border:1px solid var(--line);padding:9px 12px;text-align:left;vertical-align:top}
.wrap th{background:#fff;font-weight:700}
.wrap blockquote{margin:1em 0;padding:.4em 1.1em;border-left:3px solid var(--accent);background:#fff;border-radius:0 10px 10px 0;color:var(--ink)}
.wrap code{background:#fff;border:1px solid var(--line);border-radius:6px;padding:1px 6px;font-size:13px}
.wrap hr{border:none;border-top:2px solid var(--line);margin:2.4em 0}
.docsep{margin:3em 0;border:none;border-top:3px dashed var(--accent);opacity:.5}
.home-hero{max-width:860px;margin:0 auto;padding:56px 24px 10px}
.home-hero .eyebrow{color:var(--accent);font-weight:800;letter-spacing:.12em;text-transform:uppercase;font-size:13px}
.home-hero h1{font-size:clamp(32px,5vw,52px);letter-spacing:-.02em;margin:.25em 0 .3em;line-height:1.08}
.home-hero p{font-size:18px;color:var(--muted);max-width:640px}
.cards{max-width:860px;margin:18px auto;padding:0 24px 80px;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.card-link{display:block;text-decoration:none;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px 22px}
.card-link:hover{border-color:var(--accent);box-shadow:0 8px 28px rgba(0,0,0,.06)}
.card-link .k{font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--accent)}
.card-link h3{margin:.4em 0 .2em;font-size:20px}
.card-link p{margin:0;color:var(--muted);font-size:14.5px}
.cta{display:inline-block;margin-top:16px;background:var(--accent);color:#fff;text-decoration:none;font-weight:700;padding:13px 24px;border-radius:12px}
@media(max-width:680px){.cards{grid-template-columns:1fr}}