:root {
  color-scheme: dark;
  --bg: #07080c;
  --surface: #0e1119;
  --surface-2: #151925;
  --line: #252b3a;
  --text: #f8fafc;
  --muted: #aab3c2;
  --accent: #8b46ff;
  --accent-2: #bd93ff;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: radial-gradient(circle at 75% -20%, rgba(139,70,255,.24), transparent 42%), var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.72;
}
a { color: var(--accent-2); }
a:hover { color: #d7c0ff; }
img { max-width: 100%; height: auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(7,8,12,.88);
  backdrop-filter: blur(16px);
}
.nav {
  width: min(calc(100% - 32px), var(--max));
  min-height: 68px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { color: white; text-decoration: none; font-weight: 800; letter-spacing: -.03em; }
.nav-links { display: flex; align-items: center; gap: 20px; }
.nav-links a { color: var(--muted); text-decoration: none; font-size: 15px; }
.nav-links a:hover { color: white; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 10px;
  background: var(--accent);
  color: white !important;
  text-decoration: none;
  font-weight: 750;
  box-shadow: 0 10px 30px rgba(139,70,255,.22);
}
.button.secondary { background: var(--surface-2); border: 1px solid var(--line); box-shadow: none; }
main { width: min(calc(100% - 32px), var(--max)); margin: 0 auto; }
.hero { padding: 96px 0 60px; max-width: 900px; }
.eyebrow { color: var(--accent-2); font-size: 14px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
h1, h2, h3 { line-height: 1.16; letter-spacing: -.035em; text-wrap: balance; }
h1 { margin: 16px 0 24px; font-size: clamp(2.6rem, 7vw, 5.8rem); }
h2 { margin: 68px 0 18px; font-size: clamp(1.8rem, 4vw, 3rem); }
h3 { margin: 30px 0 10px; font-size: 1.3rem; }
.lede { max-width: 760px; color: var(--muted); font-size: clamp(1.08rem, 2vw, 1.32rem); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin: 28px 0 56px; }
.card { padding: 24px; border: 1px solid var(--line); border-radius: 16px; background: linear-gradient(145deg, rgba(21,25,37,.96), rgba(12,14,21,.96)); }
.card h2, .card h3 { margin-top: 0; }
.card p:last-child { margin-bottom: 0; }
.prose { max-width: 790px; padding-bottom: 76px; }
.prose p, .prose li { color: #c9d0db; }
.prose strong { color: white; }
.prose blockquote { margin: 28px 0; padding: 18px 22px; border-left: 4px solid var(--accent); background: var(--surface); color: #dfe5ee; }
.prose pre { overflow: auto; padding: 20px; border: 1px solid var(--line); border-radius: 14px; background: #05060a; color: #d7c8ff; }
.prose code { font-family: "JetBrains Mono", Consolas, monospace; }
.steps { counter-reset: steps; padding: 0; list-style: none; }
.steps > li { position: relative; padding: 0 0 28px 54px; }
.steps > li::before { counter-increment: steps; content: counter(steps); position: absolute; left: 0; top: 0; width: 34px; height: 34px; display: grid; place-items: center; border-radius: 9px; background: rgba(139,70,255,.18); color: var(--accent-2); font-weight: 800; }
.note { margin: 28px 0; padding: 18px 20px; border: 1px solid #3a3150; border-radius: 12px; background: rgba(139,70,255,.08); }
.breadcrumbs { padding-top: 30px; color: var(--muted); font-size: 14px; }
.breadcrumbs a { color: var(--muted); }
.site-footer { border-top: 1px solid var(--line); background: #05060a; }
.footer-inner { width: min(calc(100% - 32px), var(--max)); margin: 0 auto; padding: 34px 0; display: flex; justify-content: space-between; gap: 20px; color: var(--muted); font-size: 14px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 16px; }
.footer-links a { color: var(--muted); }
@media (max-width: 760px) {
  body { font-size: 16px; }
  .nav { min-height: 62px; }
  .nav-links > a:not(.button) { display: none; }
  .hero { padding-top: 68px; }
  .grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; }
  .button { min-height: 48px; }
}