:root{
  --bg:#121212; --card:#1a1a1a; --card-2:#1e1e1e;
  --text:#ffffff; --muted:#a0a0a0; --border:#2e2e2e;
  --accent:#b8a487; --accent-soft:rgba(184,164,135,.13);
  --max:760px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  background:var(--bg); color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Helvetica,Arial,sans-serif;
  line-height:1.65; -webkit-font-smoothing:antialiased;
}
a{color:var(--accent); text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--max); margin:0 auto; padding:0 20px}

header.site{
  border-bottom:1px solid var(--border); position:sticky; top:0;
  background:rgba(18,18,18,.92); backdrop-filter:blur(12px); z-index:10;
}
header.site .wrap{display:flex; align-items:center; justify-content:space-between; height:62px; gap:16px}
.brand{display:flex; align-items:center; gap:10px; font-weight:700; color:var(--text); font-size:16.5px; letter-spacing:-.2px}
.brand:hover{text-decoration:none}
.mark{
  width:28px;height:28px;border-radius:8px;flex:0 0 auto;
  background:linear-gradient(140deg,var(--accent),#8d7a5e);
  display:grid;place-items:center;color:#121212;font-weight:800;font-size:14px
}
nav.site{display:flex; gap:20px; font-size:14px}
nav.site a{color:var(--muted)}
nav.site a:hover{color:var(--text); text-decoration:none}

.hero{padding:76px 0 60px; text-align:center}
.pill{
  display:inline-flex;align-items:center;gap:7px;
  background:var(--accent-soft); color:var(--accent);
  padding:6px 13px;border-radius:999px;font-size:12.5px;font-weight:600;margin-bottom:22px
}
h1{font-size:clamp(32px,6vw,46px); line-height:1.12; letter-spacing:-1.1px; font-weight:750}
.lede{color:var(--muted); font-size:17px; max-width:520px; margin:18px auto 0}
.cta{
  display:inline-block;margin-top:30px;background:var(--accent);color:#121212;
  font-weight:700;padding:14px 26px;border-radius:13px;font-size:15.5px
}
.cta:hover{text-decoration:none;filter:brightness(1.07)}
.note{color:var(--muted);font-size:13px;margin-top:14px}

.features{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));padding:14px 0 76px}
.feature{background:var(--card);border:1px solid var(--border);border-radius:15px;padding:20px}
.feature h3{font-size:15px;margin-bottom:6px}
.feature p{color:var(--muted);font-size:13.5px;line-height:1.6}
.ficon{
  width:34px;height:34px;border-radius:10px;background:var(--accent-soft);
  display:grid;place-items:center;margin-bottom:13px;font-size:17px
}

.doc{padding:52px 0 80px}
.doc h1{font-size:clamp(27px,5vw,35px);margin-bottom:8px}
.doc .updated{color:var(--muted);font-size:13.5px;margin-bottom:34px}
.doc h2{font-size:17.5px;margin:36px 0 11px;letter-spacing:-.2px}
.doc p{color:#d6d6d6;margin-bottom:13px;font-size:15px}
.doc ul{margin:0 0 15px 20px}
.doc li{color:#d6d6d6;margin-bottom:7px;font-size:15px}
.doc strong{color:var(--text)}
.callout{
  background:var(--card-2);border:1px solid var(--border);border-left:3px solid var(--accent);
  border-radius:11px;padding:15px 17px;margin:20px 0
}
.callout p{margin:0;font-size:14.5px}
.contact{background:var(--card);border:1px solid var(--border);border-radius:15px;padding:20px;margin-top:26px}
.contact p{margin-bottom:6px;font-size:14.5px}

footer.site{border-top:1px solid var(--border);padding:32px 0 46px;margin-top:20px}
footer.site .row{display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:center;font-size:13.5px}
footer.site .row a{color:var(--muted)}
footer.site .legal{color:var(--muted);font-size:12.5px;text-align:center;margin-top:18px;line-height:1.7}

@media (max-width:560px){
  .hero{padding:52px 0 42px}
  nav.site{gap:14px;font-size:13.5px}
  header.site .wrap{height:58px}
}