:root {
  color-scheme: light;
  --background: #f7f8f6;
  --surface: #ffffff;
  --ink: #18201c;
  --muted: #5f6b64;
  --line: #dfe5df;
  --accent: #0f766e;
  --accent-dark: #115e59;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--background);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

a {
  color: var(--accent-dark);
}

.page {
  width: min(840px, calc(100% - 40px));
  margin: 0 auto;
  padding: 64px 0;
}

.hero {
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.eyebrow,
.updated {
  color: var(--muted);
  font-size: 0.95rem;
}

h1 {
  margin: 0 0 18px;
  font-size: clamp(2.5rem, 7vw, 5rem);
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  margin: 38px 0 10px;
  font-size: 1.28rem;
}

.lead {
  max-width: 620px;
  margin: 0;
  color: var(--muted);
  font-size: 1.2rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--accent);
  border-radius: 8px;
  background: var(--accent);
  color: white;
  font-weight: 700;
  text-decoration: none;
}

.button.secondary {
  background: transparent;
  color: var(--accent-dark);
}

.document {
  max-width: 760px;
}

.document h1 {
  font-size: clamp(2.25rem, 7vw, 4.25rem);
}

.document p,
.document li {
  color: var(--muted);
}

.document ul {
  padding-left: 24px;
}

.back {
  display: inline-flex;
  margin-bottom: 34px;
  font-weight: 700;
  text-decoration: none;
}