:root {
  color-scheme: light dark;
  --bg: #f6f4ef;
  --text: #1c2326;
  --muted: #5e6b70;
  --accent: #1f7a7a;
  --line: rgba(28, 35, 38, 0.16);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  background:
    linear-gradient(135deg, rgba(31, 122, 122, 0.14), transparent 36rem),
    var(--bg);
  color: var(--text);
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px;
}

.intro {
  width: min(100%, 720px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: clamp(40px, 9vw, 92px) 0;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  font-size: clamp(3.4rem, 12vw, 8.5rem);
  line-height: 0.92;
  letter-spacing: 0;
}

.lead {
  margin: 26px 0 0;
  max-width: 34rem;
  font-size: clamp(1.25rem, 2.8vw, 2rem);
  line-height: 1.45;
}

.note {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.6;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111819;
    --text: #eef3f1;
    --muted: #9cadb0;
    --accent: #79d1c8;
    --line: rgba(238, 243, 241, 0.18);
  }
}