/* Shared style for every page on this site. */
:root {
  --bg: #fff;
  --text: #1a1a1a;
  --muted: #666;
  --line: #e6e6e6;
  --accent: #2b7de9;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #17181a; --text: #e8eaed; --muted: #9aa0a6; --line: #3c4043; --accent: #5b9cf0; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 system-ui, -apple-system, "Segoe UI", sans-serif; }
main { max-width: 720px; margin: 0 auto; padding: 40px 16px 64px; }
h1 { font-size: 30px; line-height: 1.2; margin: 0; }
h2 { font-size: 20px; margin: 32px 0 8px; }
a { color: var(--accent); }
code { font-size: 0.9em; overflow-wrap: anywhere; }
.hero { display: flex; gap: 16px; align-items: center; margin-bottom: 24px; }
.tag, .date { color: var(--muted); margin: 4px 0 0; }
.date { margin-bottom: 24px; }
.summary { border-left: 4px solid var(--accent); padding: 4px 0 4px 14px; }
table { width: 100%; border-collapse: collapse; margin: 8px 0; font-size: 15px; }
th, td { text-align: left; vertical-align: top; padding: 8px 10px 8px 0; border-bottom: 1px solid var(--line); }
th { font-weight: 600; }
ul.list { padding-left: 0; list-style: none; }
ul.list li { display: flex; gap: 12px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); }
footer { margin-top: 40px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }