:root { --bg: #faf7f2; --ink: #2a2420; --sub: #6b6058; --line: #e4dccf; --accent: #b5532a; }
@media (prefers-color-scheme: dark) { :root { --bg: #1c1815; --ink: #efe7dc; --sub: #a99c8e; --line: #3a322b; --accent: #f08a55; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: system-ui, -apple-system, "Hiragino Sans", "Noto Sans JP", sans-serif; line-height: 1.8; }
main { max-width: 680px; margin: 0 auto; padding: 40px 16px 64px; }
h1 { font-size: 1.6rem; line-height: 1.4; margin: 0 0 4px; }
h2 { font-size: 1.1rem; margin: 32px 0 8px; padding-bottom: 4px; border-bottom: 1px solid var(--line); }
p, li { font-size: 0.98rem; }
.sub { color: var(--sub); font-size: 0.88rem; margin: 0 0 24px; }
a { color: var(--accent); }
nav { font-size: 0.88rem; margin-bottom: 24px; }
footer { margin-top: 48px; color: var(--sub); font-size: 0.8rem; }
ul.apps { list-style: none; padding: 0; }
ul.apps li { padding: 12px 0; border-bottom: 1px solid var(--line); }