:root {
  --bg: #0c0f12;
  --panel: #12171d;
  --line: #27303a;
  --text: #eef3f7;
  --muted: #a5b1bd;
  --accent: #d4b06a;
  --max: 980px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: linear-gradient(180deg, #0a0d10 0%, #0c0f12 100%);
  color: var(--text);
  line-height: 1.7;
}
a { color: var(--text); text-decoration: none; }
a:hover { color: var(--accent); }
.wrapper { width: min(var(--max), calc(100% - 32px)); margin: 0 auto; }
header.site {
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(14px);
  background: rgba(12, 15, 18, 0.88);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 66px; gap: 20px;
}
.brand { font-weight: 700; letter-spacing: .02em; }
.brand span { color: var(--accent); }
nav.links { display: flex; flex-wrap: wrap; gap: 16px; font-size: 14px; color: var(--muted); }
.hero { padding: 92px 0 54px; }
.kicker {
  display: inline-block; padding: 6px 10px; border: 1px solid rgba(212,176,106,.35);
  border-radius: 999px; color: var(--accent); font-size: 13px; letter-spacing: .04em; text-transform: uppercase;
}
h1, h2, h3 { line-height: 1.15; margin: 0 0 16px; }
h1 { font-size: clamp(38px, 7vw, 74px); letter-spacing: -.03em; max-width: 11ch; }
h2 { font-size: clamp(26px, 4vw, 40px); letter-spacing: -.02em; margin-top: 52px; }
h3 { font-size: 21px; margin-top: 28px; }
p.lead { font-size: clamp(18px, 2.2vw, 24px); color: #dfe6ee; max-width: 760px; }
p, li { color: var(--muted); }
.grid { display: grid; gap: 18px; }
.grid.cards { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); margin: 28px 0; }
.card {
  background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.015));
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 18px; padding: 22px;
  box-shadow: 0 10px 30px rgba(0,0,0,.18);
}
.card strong, .mono { color: var(--text); }
section { padding: 18px 0 8px; }
.code {
  background: #0a0d10;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 14px;
  padding: 16px 18px;
  overflow-x: auto;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 14px;
  color: #d6dde5;
}
.cta {
  display: inline-block; padding: 11px 16px; border-radius: 12px;
  border: 1px solid rgba(212,176,106,.35);
  background: rgba(212,176,106,.08); margin-right: 12px; margin-top: 10px;
}
.small { font-size: 14px; color: var(--muted); }
.list-tight li { margin-bottom: 10px; }
footer {
  margin-top: 70px; padding: 28px 0 44px;
  border-top: 1px solid rgba(255,255,255,.06);
  color: var(--muted); font-size: 14px;
}
hr.sep { border: 0; border-top: 1px solid rgba(255,255,255,.08); margin: 44px 0; }
blockquote {
  margin: 24px 0; padding: 12px 18px; border-left: 3px solid var(--accent);
  background: rgba(255,255,255,.02); color: #dde5ee;
}
.table {
  width: 100%; border-collapse: collapse; margin: 16px 0 22px;
}
.table th, .table td { border-bottom: 1px solid rgba(255,255,255,.08); padding: 12px 8px; text-align: left; }
.table th { color: var(--text); }
.note {
  padding: 14px 16px; border-radius: 14px; border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.03);
}
@media (max-width: 720px) {
  nav.links { gap: 10px; font-size: 13px; }
  .hero { padding-top: 72px; }
}