:root { --fg:#1d1d1f; --muted:#6e6e73; --bg:#fff; --card:#f5f5f7; --link:#0066cc; }
@media (prefers-color-scheme: dark) { :root { --fg:#f5f5f7; --muted:#a1a1a6; --bg:#000; --card:#1c1c1e; --link:#4da3ff; } }
* { box-sizing: border-box; }
body { font: 17px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; color: var(--fg); background: var(--bg); max-width: 720px; margin: 0 auto; padding: 32px 16px 64px; }
a { color: var(--link); }
h1 { font-size: 30px; line-height: 1.2; margin: 8px 0 4px; }
h2 { font-size: 20px; margin-top: 32px; }
.muted { color: var(--muted); font-size: 15px; }
nav { font-size: 15px; margin-bottom: 24px; }
.apps { display: grid; gap: 16px; margin-top: 24px; }
.app { background: var(--card); border-radius: 16px; padding: 20px; }
.app h2 { margin: 0 0 6px; }
footer { margin-top: 48px; color: var(--muted); font-size: 14px; }