:root {
  color-scheme: dark;
  --ink: #fff4d6;
  --muted: #c8c0a9;
  --night: #101526;
  --panel: #1b2440;
  --line: #3e5b8c;
  --gold: #ffd05a;
  --coral: #ff795f;
  --aqua: #5ee4df;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--night);
  color: var(--ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  line-height: 1.6;
}
a { color: var(--aqua); }
.wrap { width: min(960px, calc(100% - 40px)); margin: 0 auto; }
header { border-bottom: 4px solid var(--line); padding: 22px 0; }
.brand { color: var(--gold); font-size: clamp(24px, 5vw, 42px); letter-spacing: .12em; font-weight: 900; }
nav { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 10px; font-size: 13px; }
main { padding: 64px 0 80px; }
.eyebrow { color: var(--coral); letter-spacing: .16em; font-size: 13px; font-weight: 800; }
h1 { font-size: clamp(34px, 7vw, 72px); line-height: 1.05; max-width: 780px; margin: 14px 0 22px; }
h2 { color: var(--gold); margin-top: 44px; }
p, li { max-width: 720px; color: var(--muted); }
.hero { border: 2px solid var(--line); background: linear-gradient(135deg, #23345d, #19213a); padding: clamp(26px, 6vw, 64px); box-shadow: 10px 10px 0 #090d18; }
.button { display: inline-block; background: var(--gold); color: #15182a; padding: 12px 18px; margin-top: 14px; text-decoration: none; font-weight: 900; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 14px; margin-top: 28px; }
.card { border: 2px solid var(--line); background: var(--panel); padding: 20px; }
.card h3 { color: var(--aqua); margin-top: 0; }
footer { border-top: 4px solid var(--line); padding: 22px 0 42px; color: var(--muted); font-size: 12px; }
code { color: var(--gold); }