:root {
  --bg: #0b1016;
  --surface: #141b24;
  --border: #1c2633;
  --text: #f5f5f5;
  --muted: #8a94a3;
  --gold: #f2c14e;
}
* { box-sizing: border-box; }
html { background: var(--bg); color: var(--text); }
body {
  margin: 0;
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
main { max-width: 720px; margin: 0 auto; padding: 48px 24px 96px; }
header { display: flex; align-items: center; gap: 12px; margin-bottom: 40px; }
header a { color: var(--text); text-decoration: none; font-size: 20px; }
.mark { width: 28px; height: 28px; }
h1 { font-size: 34px; line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 8px; }
h2 { font-size: 20px; margin: 40px 0 8px; }
h3 { font-size: 16px; margin: 24px 0 4px; }
p, li { color: #d7dce3; }
.meta { color: var(--muted); font-size: 14px; margin-bottom: 32px; }
a { color: var(--gold); }
ul { padding-left: 20px; }
li { margin: 4px 0; }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px 24px;
  margin: 24px 0;
}
.links a { display: block; font-size: 18px; margin: 12px 0; }
footer { margin-top: 64px; color: var(--muted); font-size: 14px; }