:root {
  --bg: #fbfaf7; --fg: #1d1c1a; --muted: #5d5a54; --rule: #e4e0d8;
  --card: #ffffff; --accent: #b4462b;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #151413; --fg: #ecebe7; --muted: #a8a49c; --rule: #2d2b28;
          --card: #1d1c1a; --accent: #e8785c; }
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
main { max-width: 48rem; margin: 0 auto; padding: 32px 16px 80px; }
header.site { max-width: 48rem; margin: 0 auto; padding: 20px 16px 0; font-size: .95rem; }
header.site a { color: var(--muted); text-decoration: none; font-weight: 600; }
h1 { font-size: 2.2rem; line-height: 1.15; margin: 24px 0 8px; }
.lede { color: var(--muted); font-size: 1.1rem; margin: 0 0 32px; }
a { color: var(--accent); }
.card {
  display: block; background: var(--card); border: 1px solid var(--rule); border-radius: 14px;
  padding: 20px 22px; color: inherit; text-decoration: none; margin-bottom: 16px;
}
.card:hover { border-color: var(--accent); }
.card h2 { margin: 0 0 4px; font-size: 1.3rem; }
.card p { margin: 0; color: var(--muted); }
.tag { display: inline-block; font-size: .8rem; padding: 2px 10px; border-radius: 99px;
       border: 1px solid var(--rule); color: var(--muted); margin-top: 10px; }
ul { padding-left: 1.2rem; }
footer { margin-top: 56px; padding-top: 16px; border-top: 1px solid var(--rule);
         color: var(--muted); font-size: .9rem; }