:root {
  --bg: #fbf7f4;
  --fg: #2c2521;
  --muted: #7a6d65;
  --accent: #c8553d;
  --card: #fff;
  --line: #e8ded7;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1a1614;
    --fg: #ece5e0;
    --muted: #9d9089;
    --accent: #e57a63;
    --card: #241f1c;
    --line: #362f2b;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 48px 20px 80px;
  background: var(--bg);
  color: var(--fg);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

main { max-width: 680px; margin: 0 auto; }

h1 { font-size: 34px; line-height: 1.2; margin: 0 0 8px; letter-spacing: -0.5px; }
h2 { font-size: 22px; margin: 40px 0 12px; letter-spacing: -0.2px; }
h3 { font-size: 18px; margin: 28px 0 8px; }

.updated { color: var(--muted); font-size: 15px; margin: 0 0 32px; }

a { color: var(--accent); }

ul { padding-left: 22px; }
li { margin: 6px 0; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px 24px;
  margin: 24px 0;
}

.nav {
  margin: 40px 0 0;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: 15px;
}

.nav a { margin-right: 18px; }

.home-links { list-style: none; padding: 0; }
.home-links li { margin: 14px 0; font-size: 19px; }

footer { color: var(--muted); font-size: 14px; margin-top: 48px; }