:root {
  --bg: #fbfaf8;
  --ink: #1d1f21;
  --muted: #5c6166;
  --line: #e2ded7;
  --accent: #0b6e62;
  --code-bg: #f0eeea;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121417;
    --ink: #dde0e3;
    --muted: #9aa1a8;
    --line: #2a2e33;
    --accent: #3db8a6;
    --code-bg: #1c2024;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 1.05rem/1.65 ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-text-size-adjust: 100%;
}
main { max-width: 42rem; margin: 0 auto; padding: 2.5rem 1.25rem 5rem; }
header.site { margin-bottom: 2.5rem; }
header.site h1 { margin: 0; font-size: 1.35rem; letter-spacing: -.01em; }
header.site h1 a { color: var(--ink); text-decoration: none; }
header.site p { margin: .2rem 0 0; color: var(--muted); font-size: .95rem; }
nav.top { margin-top: .6rem; font-size: .9rem; }
nav.top a { color: var(--accent); text-decoration: none; margin-right: 1rem; }
nav.top a:hover { text-decoration: underline; }
h1.post { font-size: 1.7rem; line-height: 1.2; letter-spacing: -.015em; margin: 0 0 .3rem; }
.date { color: var(--muted); font-size: .9rem; font-variant-numeric: tabular-nums; }
article { margin-top: 1.6rem; }
article h2 { font-size: 1.25rem; margin: 2.2rem 0 .6rem; letter-spacing: -.01em; }
article p { margin: 0 0 1.1rem; }
article a { color: var(--accent); }
code {
  font: .88em ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  background: var(--code-bg);
  padding: .12em .35em;
  border-radius: 3px;
}
pre {
  background: var(--code-bg);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: .9rem 1rem;
  overflow-x: auto;
  margin: 0 0 1.1rem;
}
pre code { background: none; padding: 0; }
ul.posts { list-style: none; padding: 0; margin: 0; }
ul.posts li {
  display: flex; gap: 1rem; align-items: baseline;
  padding: .55rem 0; border-bottom: 1px solid var(--line);
}
ul.posts .date { flex: 0 0 auto; }
ul.posts a { color: var(--ink); text-decoration: none; font-weight: 550; }
ul.posts a:hover { color: var(--accent); }
footer {
  margin-top: 4rem; padding-top: 1rem; border-top: 1px solid var(--line);
  color: var(--muted); font-size: .9rem;
}
footer a { color: var(--accent); }