:root {
  --bg: #121f36; --glow: #1d3150; --card: rgba(5, 12, 24, .45); --ink: #eef1f6; --muted: rgba(238, 241, 246, .72);
  --line: rgba(238, 241, 246, .14); --accent: #c8a86b; --on-accent: #0f1a2e;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; color: var(--ink); font: 16px/1.65 Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  background: radial-gradient(90rem 40rem at 50% -10rem, var(--glow), var(--bg) 70%) no-repeat, var(--bg);
  min-height: 100vh; display: flex; flex-direction: column;
}
a { color: var(--accent); }
.wrap { width: 100%; max-width: 980px; margin: 0 auto; padding: 0 22px; }
header.top { padding: 18px 0; }
header.top .wrap { display: flex; align-items: center; gap: 12px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font: 400 22px "DM Serif Display", Georgia, serif; }
.brand img { width: 30px; height: 30px; }
nav.links { margin-left: auto; display: flex; gap: 18px; font-size: 14px; }
nav.links a { color: var(--muted); text-decoration: none; }
nav.links a:hover { color: var(--ink); }
main { flex: 1; }
h1, h2, h3 { font-family: "DM Serif Display", Georgia, serif; font-weight: 400; line-height: 1.15; }
.hero { text-align: center; padding: 30px 0 60px; }
.fan { position: relative; height: 190px; width: 260px; margin: 10px auto 26px; }
.fan img { position: absolute; left: 80px; top: 10px; width: 108px; border-radius: 8px; box-shadow: 0 14px 30px rgba(0,0,0,.45); }
.fan img:nth-child(1) { transform: translateX(-62px) rotate(-12deg); }
.fan img:nth-child(2) { transform: translateX(62px) rotate(12deg); }
.fan img:nth-child(3) { transform: translateY(-8px); }
.hero h1 { font-size: clamp(44px, 9vw, 72px); margin: 0; }
.tag { color: var(--accent); letter-spacing: .32em; font-size: 13px; font-weight: 600; margin: 8px 0 22px; }
.lead { max-width: 560px; margin: 0 auto 28px; color: var(--muted); font-size: 18px; }
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 26px; border-radius: 999px; font-weight: 700; text-decoration: none; }
.btn.primary { background: linear-gradient(#c9ac72, #a98e5c); color: var(--on-accent); box-shadow: 0 10px 22px rgba(0,0,0,.35); }
.btn.ghost { border: 1px solid var(--line); color: var(--ink); background: rgba(238,241,246,.06); }
.btn[aria-disabled="true"] { opacity: .75; cursor: default; }
.soon { display: block; margin-top: 10px; color: var(--muted); font-size: 13px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; padding-bottom: 60px; }
.feature { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 20px 22px; }
.feature h3 { margin: 0 0 6px; font-size: 22px; }
.feature p { margin: 0; color: var(--muted); font-size: 15px; }
.doc { max-width: 760px; padding: 20px 22px 70px; }
.doc h1 { font-size: 42px; margin: 10px 0 4px; }
.doc h2 { font-size: 26px; margin: 34px 0 8px; }
.doc .meta { color: var(--muted); font-size: 14px; }
.doc li { margin: 4px 0; }
.doc table { border-collapse: collapse; width: 100%; font-size: 15px; margin: 8px 0; }
.doc th, .doc td { text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); padding: 8px 10px 8px 0; }
.doc th { color: var(--muted); font-weight: 600; }
.panel { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 22px; }
.code { font: 700 38px/1 "DM Serif Display", Georgia, serif; letter-spacing: .18em; color: var(--accent); margin: 10px 0 18px; }
footer { border-top: 1px solid var(--line); padding: 22px 0 30px; color: var(--muted); font-size: 14px; }
footer .wrap { display: flex; flex-wrap: wrap; gap: 8px 20px; }
footer a { color: var(--muted); }
footer .grow { flex: 1; min-width: 200px; }
@media (max-width: 560px) { nav.links { display: none; } .fan { transform: scale(.85); } }