:root {
  color-scheme: dark;
  --background: #07080a;
  --surface: #111318;
  --text: #f7f0dc;
  --muted: #b9b09d;
  --gold: #e4c25a;
  --line: rgba(228, 194, 90, 0.28);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 80% 10%, rgba(228, 194, 90, 0.12), transparent 30%),
    var(--background);
  font: 17px/1.65 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

main {
  width: min(860px, calc(100% - 40px));
  margin: 0 auto;
  padding: 64px 0 96px;
}

header {
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--line);
}

.brand { color: var(--gold); font-weight: 850; letter-spacing: 0.04em; }
h1 { margin: 12px 0; font-size: clamp(40px, 7vw, 72px); line-height: 1; }
h2 { margin-top: 40px; color: var(--gold); }
p, li { color: var(--muted); }
a { color: var(--gold); }
.card { padding: 24px; border: 1px solid var(--line); border-radius: 20px; background: var(--surface); }
nav { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
nav a { padding: 10px 16px; border: 1px solid var(--line); border-radius: 999px; text-decoration: none; }