:root {
  --bg: #fbfaf7;
  --fg: #1b1b1a;
  --muted: #6b6a66;
  --accent: #2f6f5e;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #121413; --fg: #ecebe6; --muted: #9a9890; --accent: #6fc2a8; }
}
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--fg);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.5;
}
main {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 44rem;
  margin: 0 auto;
  padding: 2rem 1rem;
  width: 100%;
}
.eyebrow {
  margin: 0 0 1rem;
  color: var(--accent);
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.25rem, 8vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
}
.lede { margin: 0; font-size: 1.25rem; color: var(--muted); }
footer { padding: 1.5rem 1rem; text-align: center; color: var(--muted); }