:root {
  --bg: #0d0d0c; --panel: #161614; --line: #2a2a26; --text: #ecebe6; --muted: #9a988f; --accent: #e8ff59;
  --radius: 14px; --font: "Inter Tight", system-ui, -apple-system, sans-serif; --mono: "JetBrains Mono", ui-monospace, monospace;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--font); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }
nav { display: flex; align-items: center; justify-content: space-between; padding: 22px 0; }
nav .logo { font-weight: 700; letter-spacing: -0.02em; font-size: 20px; text-decoration: none; }
nav .logo span { color: var(--accent); }
nav .links { display: flex; gap: 22px; font-size: 14px; color: var(--muted); }
nav .links a { text-decoration: none; }
nav .links a:hover { color: var(--text); }
.hero { padding: 96px 0 72px; }
.eyebrow { font-family: var(--mono); font-size: 12px; color: var(--accent); letter-spacing: 0.08em; text-transform: uppercase; }
h1 { font-size: clamp(40px, 7vw, 84px); line-height: 0.98; letter-spacing: -0.04em; margin: 18px 0 24px; font-weight: 700; max-width: 14ch; }
.lede { font-size: clamp(17px, 2vw, 21px); color: var(--muted); max-width: 46ch; line-height: 1.5; }
.cta { display: flex; gap: 12px; margin-top: 36px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 20px; border-radius: 999px; font-weight: 600; font-size: 15px; text-decoration: none; border: 1px solid var(--line); }
.btn.primary { background: var(--accent); color: #111; border-color: var(--accent); }
.btn:hover { filter: brightness(1.08); }
section { padding: 72px 0; border-top: 1px solid var(--line); }
h2 { font-size: clamp(28px, 4vw, 44px); letter-spacing: -0.03em; margin: 0 0 14px; }
.sub { color: var(--muted); max-width: 60ch; line-height: 1.55; margin: 0 0 40px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 14px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.card h3 { margin: 0 0 8px; font-size: 17px; letter-spacing: -0.01em; }
.card p { margin: 0; color: var(--muted); font-size: 14.5px; line-height: 1.5; }
.card code, .term { font-family: var(--mono); font-size: 12.5px; }
.term { background: #090908; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; color: #cfcdc4; overflow-x: auto; line-height: 1.7; white-space: pre; }
.term .c { color: #6c6a62; } .term .ok { color: var(--accent); } .term .x { color: #ff7a6b; }
.stats { display: flex; gap: 40px; flex-wrap: wrap; margin-top: 56px; }
.stat b { display: block; font-size: 34px; letter-spacing: -0.03em; }
.stat span { color: var(--muted); font-size: 13px; }
footer { padding: 40px 0 60px; color: var(--muted); font-size: 13px; border-top: 1px solid var(--line); }
@media (max-width: 640px) { .wrap { padding: 0 16px; } nav .links { gap: 14px; } .hero { padding: 56px 0 48px; } }