/* Tokens mirror frontend/constants/theme.ts so the web pages read as the same product. */
:root {
  --background: #fafaf8;
  --surface: #ffffff;
  --border: #e8e8e2;
  --primary: #0f766e;
  --text-primary: #1c1c18;
  --text-secondary: #6e6e64;
  --text-muted: #a8a89c;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 48px 24px 96px;
  background: var(--background);
  color: var(--text-primary);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-text-size-adjust: 100%;
}

main {
  max-width: 680px;
  margin: 0 auto;
}

.wordmark {
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
}

.wordmark span {
  color: var(--primary);
}

.rule {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 20px 0 32px;
}

h1 {
  font-size: 30px;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 0 0 8px;
}

h2 {
  font-size: 20px;
  letter-spacing: -0.01em;
  margin: 40px 0 12px;
}

h3 {
  font-size: 17px;
  margin: 28px 0 8px;
}

.effective {
  color: var(--text-muted);
  font-size: 15px;
  margin: 0 0 8px;
}

p,
li {
  color: var(--text-secondary);
}

li {
  margin-bottom: 8px;
}

strong {
  color: var(--text-primary);
  font-weight: 600;
}

a {
  color: var(--primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px 24px;
  margin: 24px 0;
}

.card :first-child {
  margin-top: 0;
}

.card :last-child {
  margin-bottom: 0;
}

footer {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 15px;
  color: var(--text-muted);
}

footer a {
  margin-right: 20px;
}