:root { --fg: #222; --bg: #fff; --muted: #666; --link: #0b5cad; }
@media (prefers-color-scheme: dark) { :root { --fg: #e6e6e6; --bg: #161616; --muted: #9a9a9a; --link: #6fb1ff; } }
body { max-width: 40rem; margin: 0 auto; padding: 1rem; font-family: system-ui, "Hiragino Sans", sans-serif; line-height: 1.8; color: var(--fg); background: var(--bg); }
a { color: var(--link); }
header { font-weight: bold; margin-bottom: 2rem; }
header a { color: var(--fg); text-decoration: none; }
footer { margin-top: 4rem; font-size: .85rem; color: var(--muted); }
.posts { list-style: none; padding: 0; }
.posts time, .meta { color: var(--muted); font-size: .9rem; }
blockquote { margin: 1rem 0; padding: .5rem 1rem; border-left: 3px solid var(--muted); color: var(--muted); }