:root {
  --bg: #0f172a;
  --bg-card: #1e293b;
  --text: #e8e8f0;
  --muted: #9ca3af;
  --accent: #f472b6;
  --accent-dim: #db2777;
  --border: #1e1e2e;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --sans: "Inter", system-ui, sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: radial-gradient(ellipse at top, #312e81 0%, var(--bg) 55%);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(5, 5, 16, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; flex-wrap: wrap; gap: 12px; }
.logo { display: flex; align-items: center; gap: 8px; color: var(--text); font-size: 1.1rem; text-decoration: none; }
.logo-text strong { color: var(--accent); }
.nav { display: flex; gap: 16px; flex-wrap: wrap; }
.nav a { color: var(--muted); font-size: 0.9rem; }
.nav a:hover { color: var(--text); text-decoration: none; }
.hero { padding: 80px 0 60px; text-align: center; }
.version-badge {
  display: inline-block; font-size: 0.8rem; color: var(--muted);
  border: 1px solid var(--border); border-radius: 999px; padding: 4px 14px; margin-bottom: 24px;
}
.hero h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 700; margin-bottom: 20px; }
.hero-lead { font-size: 1.1rem; color: var(--muted); max-width: 620px; margin: 0 auto 32px; }
.btn {
  display: inline-block; background: var(--accent); color: #111;
  padding: 12px 24px; border-radius: 8px; font-weight: 600; margin: 8px;
}
.btn:hover { background: var(--accent-dim); text-decoration: none; color: #fff; }
.btn-outline { background: transparent; border: 1px solid var(--border); color: var(--text); }
.features { padding: 60px 0; }
.features h2 { text-align: center; margin-bottom: 40px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 24px; text-align: left;
}
.card h3 { margin-bottom: 8px; color: var(--accent); }
.card p { color: var(--muted); font-size: 0.95rem; }
.site-footer { border-top: 1px solid var(--border); padding: 32px 0; text-align: center; color: var(--muted); font-size: 0.9rem; }
.docs-main { padding: 48px 0 80px; }
.docs-main h1 { margin-bottom: 8px; }
.docs-main h2 { margin: 32px 0 12px; color: var(--accent); }
.docs-main ul, .docs-main ol { margin-left: 24px; color: var(--muted); }
.docs-main code { font-family: var(--mono); background: var(--bg-card); padding: 2px 6px; border-radius: 4px; }