:root { color-scheme: light dark; --ink: #1b1b1b; --muted: #666; --line: #ddd; --link: #075dc2; }
* { box-sizing: border-box; }
body { max-width: 44rem; margin: 0 auto; padding: 2rem 1.25rem 4rem; color: var(--ink); font: 18px/1.65 ui-serif, Georgia, serif; }
a { color: var(--link); text-underline-offset: .15em; }
.site-header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 5rem; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .85rem; }
.site-title { color: inherit; font-weight: 700; text-decoration: none; }
.intro h1 { max-width: 32rem; font-size: clamp(2rem, 6vw, 3.25rem); line-height: 1.12; letter-spacing: -.035em; }
.posts { margin-top: 3.5rem; }
.posts article { border-top: 1px solid var(--line); padding: 1.3rem 0 1.6rem; }
h1, h2 { line-height: 1.2; letter-spacing: -.02em; }
h2 { font-size: 1.35rem; margin: .2rem 0; }
time, footer { color: var(--muted); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .78rem; }
.article { max-width: 40rem; }
.article header { margin-bottom: 2.5rem; }
.article h1 { font-size: clamp(2.2rem, 7vw, 4rem); margin: .35rem 0; }
.article pre { overflow-x: auto; padding: 1rem; border-radius: .25rem; }
footer { border-top: 1px solid var(--line); margin-top: 5rem; padding-top: 1.2rem; }
@media (prefers-color-scheme: dark) { :root { --ink: #ededed; --muted: #aaa; --line: #373737; --link: #79b8ff; } }