:root {
  --ground: #f2ece1;
  --surface: #faf6ef;
  --ink: #16262c;
  --muted: #5e6b6a;
  --line: #e3dacb;
  --accent: #17767c;
  --gold: #b4893c;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ground: #12100e;
    --surface: #1b1815;
    --ink: #ede5d6;
    --muted: #a79d8d;
    --line: #2f2a25;
    --accent: #c8a25e;
    --gold: #e2c58c;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}
main { max-width: 680px; margin: 0 auto; padding: 48px 20px 64px; }
header { display: flex; align-items: center; gap: 14px; margin-bottom: 32px; }
header img { width: 56px; height: 56px; border-radius: 13px; }
header strong { font-size: 26px; letter-spacing: -0.3px; }
nav { margin-left: auto; display: flex; gap: 14px; font-size: 15px; }
a { color: var(--accent); }
h1 { font-size: 30px; line-height: 1.2; margin: 0 0 6px; letter-spacing: -0.4px; }
h2 { font-size: 19px; margin: 32px 0 6px; }
.meta { color: var(--muted); font-size: 14px; margin: 0 0 24px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 4px 22px 18px; margin: 20px 0; }
.lang { display: inline-block; font-size: 12px; letter-spacing: 1.2px; text-transform: uppercase; color: var(--gold); margin-top: 18px; }
ul { padding-left: 20px; }
footer { color: var(--muted); font-size: 14px; margin-top: 40px; border-top: 1px solid var(--line); padding-top: 16px; }