:root {
  --bg: #0e1015;
  --panel: #161a22;
  --text: #e8e6e1;
  --muted: #9aa0ab;
  --accent: #ff8c42;
  --accent-2: #f7d154;
  --rule: #262b36;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
}
a { color: var(--accent); }
a:hover { color: var(--accent-2); }
.wrap { max-width: 860px; margin: 0 auto; padding: 0 20px; }
header.site { border-bottom: 1px solid var(--rule); }
header.site .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { font-weight: 700; color: var(--text); text-decoration: none; letter-spacing: .2px; }
.brand span { color: var(--accent); font-family: var(--mono); }
nav a { color: var(--muted); text-decoration: none; margin-left: 18px; font-size: 15px; }
nav a:hover { color: var(--text); }
.hero { padding: 72px 0 40px; }
.hero h1 { font-size: clamp(34px, 6vw, 56px); line-height: 1.1; margin: 0 0 16px; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero p { color: var(--muted); font-size: 19px; max-width: 620px; margin: 0 0 28px; }
.magic { font-family: var(--mono); color: var(--accent-2); font-size: 15px; letter-spacing: 1px; margin-bottom: 18px; }
.btn {
  display: inline-flex; align-items: center; gap: 10px; padding: 12px 20px; border-radius: 10px;
  background: #fff; color: #0f0f0f; font-weight: 600; text-decoration: none;
}
.btn:hover { color: #0f0f0f; background: #f1f1f1; }
.btn svg { width: 28px; height: 20px; }
.video { position: relative; aspect-ratio: 16 / 9; border-radius: 12px; overflow: hidden; background: #000; border: 1px solid var(--rule); }
.video iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.caption { color: var(--muted); font-size: 14px; margin-top: 10px; }
section { padding: 32px 0; }
h2 { font-size: 24px; margin: 0 0 12px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px; }
.card { background: var(--panel); border: 1px solid var(--rule); border-radius: 12px; padding: 18px; }
.card h3 { margin: 0 0 6px; font-size: 17px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.doc { padding: 48px 0 24px; }
.doc h1 { font-size: 36px; margin: 0 0 6px; }
.doc .updated { color: var(--muted); margin: 0 0 32px; }
.doc h2 { margin-top: 36px; }
.doc li { margin: 6px 0; }
.doc code { font-family: var(--mono); font-size: 14px; background: var(--panel); padding: 1px 6px; border-radius: 5px; }
.callout { background: var(--panel); border-left: 3px solid var(--accent); padding: 14px 18px; border-radius: 6px; }
footer.site { border-top: 1px solid var(--rule); margin-top: 48px; padding: 28px 0 40px; color: var(--muted); font-size: 14px; }
footer.site .links a { color: var(--text); margin-right: 18px; }
footer.site p { margin: 10px 0 0; }
@media (max-width: 520px) { nav a { margin-left: 12px; } .hero { padding-top: 48px; } }