:root {
  --ink: #1a1a1a;
  --muted: #5c5c5c;
  --rule: #e2e2e2;
  --link: #1c56b3;
  --bg: #fdfdfc;
}
@media (prefers-color-scheme: dark) {
  :root { --ink: #e8e6e3; --muted: #9a9a9a; --rule: #333; --link: #7fb0ff; --bg: #16171a; }
}
* { box-sizing: border-box; }
body {
  margin: 0 auto; padding: 2.5rem 1.25rem 4rem; max-width: 42rem;
  font: 1.0625rem/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--ink); background: var(--bg);
}
a { color: var(--link); }
.site-header { border-bottom: 1px solid var(--rule); padding-bottom: 1rem; margin-bottom: 2rem; }
.site-title { font-size: 1.5rem; font-weight: 650; text-decoration: none; color: var(--ink); }
.site-tagline { margin: .25rem 0 0; color: var(--muted); font-size: .95rem; }
.post-list { list-style: none; padding: 0; margin: 0; }
.post-list li { padding: .9rem 0; border-bottom: 1px solid var(--rule); }
.post-list time { display: block; color: var(--muted); font-size: .85rem; font-variant-numeric: tabular-nums; }
.post-list a { font-size: 1.15rem; font-weight: 600; text-decoration: none; }
.post-list a:hover { text-decoration: underline; }
.excerpt { margin: .35rem 0 0; color: var(--muted); font-size: .95rem; }
.post h1 { font-size: 1.9rem; line-height: 1.2; margin-bottom: .35rem; }
.post-meta { color: var(--muted); font-size: .9rem; margin-top: 0; }
.post img { max-width: 100%; height: auto; }
.post pre { overflow-x: auto; padding: .85rem; border: 1px solid var(--rule); border-radius: 6px; }
.post code { font-size: .92em; }
.post blockquote { margin-left: 0; padding-left: 1rem; border-left: 3px solid var(--rule); color: var(--muted); }
.back { margin-top: 2.5rem; }
.site-footer { margin-top: 3rem; padding-top: 1rem; border-top: 1px solid var(--rule); color: var(--muted); font-size: .9rem; }
.empty { color: var(--muted); }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }