:root {
  color-scheme: light dark;
  --text: #1d1d1f;
  --muted: #6e6e73;
  --bg: #f5f5f7;
  --card: #ffffff;
  --accent: #b7791f;
}

@media (prefers-color-scheme: dark) {
  :root {
    --text: #f5f5f7;
    --muted: #a1a1a6;
    --bg: #000000;
    --card: #1c1c1e;
    --accent: #e0a84a;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 24px 64px;
}

header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}

header img {
  width: 64px;
  height: 64px;
  border-radius: 14px;
}

header a { color: inherit; text-decoration: none; }

h1 { font-size: 2rem; margin: 0; }
h2 { font-size: 1.25rem; margin: 32px 0 8px; }

.tagline { color: var(--muted); margin: 0; }

.card {
  background: var(--card);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 16px;
}

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

ul { padding-left: 20px; }
li { margin-bottom: 6px; }

footer {
  color: var(--muted);
  font-size: 0.875rem;
  margin-top: 48px;
}