/* Small, self-contained stylesheet. No web fonts, no build step. */
:root {
  --bg: #ffffff;
  --surface: #f6f7f8;
  --text: #16191d;
  --muted: #5b6470;
  --edge: #e3e6ea;
  --brand: #0f7b6c;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14171a;
    --surface: #1c2024;
    --text: #e9edf1;
    --muted: #a3adb8;
    --edge: #2b3137;
    --brand: #58c9b4;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
img { max-width: 100%; height: auto; display: block; border-radius: 8px; }
a { color: var(--brand); }
main { max-width: 44rem; margin: 0 auto; padding: 1.5rem 1.25rem 3rem; }
.site-head, .site-foot {
  max-width: 44rem;
  margin: 0 auto;
  padding: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: baseline;
  justify-content: space-between;
}
.site-head { border-bottom: 1px solid var(--edge); }
.site-foot { border-top: 1px solid var(--edge); color: var(--muted); font-size: .9rem; }
.site-title { font-weight: 700; font-size: 1.1rem; text-decoration: none; }
h1 { font-size: 1.9rem; line-height: 1.25; margin: .2rem 0 .6rem; }
h2 { font-size: 1.25rem; line-height: 1.3; margin: 0 0 .4rem; }
h2 a { text-decoration: none; }
.meta { color: var(--muted); font-size: .875rem; margin: .2rem 0 1rem; }
.hero { margin: 1.25rem 0; }
.cta {
  margin-top: 1.75rem;
  padding: 1rem 1.15rem;
  background: var(--surface);
  border: 1px solid var(--edge);
  border-radius: 10px;
}
.lede { color: var(--muted); }
.card {
  padding: 1.25rem 0 1.5rem;
  border-bottom: 1px solid var(--edge);
}
.card:last-of-type { border-bottom: 0; }
.card-image { display: block; margin-bottom: .9rem; }
.card p { margin: .35rem 0; }
@media (min-width: 40rem) {
  h1 { font-size: 2.3rem; }
}