:root {
  color-scheme: light;
  --ink: #17211d;
  --muted: #52615c;
  --line: #d7e1dd;
  --accent: #0e6f5c;
  --bg: #f7faf8;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
}

main {
  width: min(780px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 7vw, 3.6rem);
  line-height: 1.05;
}

h2 {
  border-top: 1px solid var(--line);
  margin: 32px 0 10px;
  padding-top: 24px;
  font-size: 1.2rem;
}

p {
  margin: 0 0 18px;
}

.updated {
  color: var(--muted);
  margin: 12px 0 28px;
}

a {
  color: var(--accent);
  font-weight: 700;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.2em;
}

footer {
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  margin-top: 40px;
  padding-top: 22px;
}