:root {
  --bg: #fbfbf9;
  --fg: #1d1f21;
  --muted: #5f6368;
  --accent: #2b6cb0;
  --line: #e3e3de;
  --code-bg: #f1f1ec;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16181b;
    --fg: #e6e6e3;
    --muted: #9aa0a6;
    --accent: #7fb2ef;
    --line: #2c2f33;
    --code-bg: #202326;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
.wrap { max-width: 720px; margin: 0 auto; padding: 0 16px; }
header.site { border-bottom: 1px solid var(--line); padding: 20px 0; }
header.site a.brand { color: var(--fg); font-weight: 700; font-size: 20px; text-decoration: none; }
header.site p { margin: 2px 0 0; color: var(--muted); font-size: 15px; }
main { padding: 32px 0 48px; }
h1 { font-size: 30px; line-height: 1.25; margin: 0 0 8px; }
h2 { font-size: 22px; margin: 36px 0 8px; }
a { color: var(--accent); }
.meta { color: var(--muted); font-size: 15px; margin: 0 0 24px; }
.posts { list-style: none; padding: 0; margin: 0; }
.posts li { padding: 20px 0; border-bottom: 1px solid var(--line); }
.posts li:last-child { border-bottom: 0; }
.posts a.title { font-size: 20px; font-weight: 600; text-decoration: none; }
.posts p { margin: 6px 0 0; }
pre, code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 15px; }
code { background: var(--code-bg); padding: 1px 5px; border-radius: 4px; }
pre { background: var(--code-bg); padding: 14px 16px; border-radius: 6px; overflow-x: auto; line-height: 1.5; }
pre code { background: none; padding: 0; }
footer.site { border-top: 1px solid var(--line); padding: 20px 0 32px; color: var(--muted); font-size: 14px; }