:root {
  color-scheme: light;
  --ink: #233832;
  --muted: #60736e;
  --accent: #247d70;
  --accent-dark: #185d54;
  --paper: rgba(255, 255, 255, 0.92);
  --line: rgba(38, 91, 79, 0.16);
  --shadow: 0 18px 50px rgba(30, 72, 63, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 10% 0%, rgba(129, 190, 166, 0.23), transparent 32rem),
    radial-gradient(circle at 100% 28%, rgba(231, 202, 126, 0.20), transparent 30rem),
    #f5f3e9;
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", sans-serif;
  line-height: 1.75;
}

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

.hero {
  padding: 5.5rem 1.5rem 4.5rem;
  background: linear-gradient(135deg, rgba(27, 108, 94, 0.96), rgba(54, 139, 117, 0.90));
  color: #fff;
}

.hero--compact {
  padding-block: 4rem 3.25rem;
}

.hero__inner,
main,
footer {
  width: min(760px, calc(100% - 2rem));
  margin-inline: auto;
}

.eyebrow {
  margin: 0 0 0.7rem;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  opacity: 0.76;
}

h1 {
  margin: 0;
  font-size: clamp(2.25rem, 8vw, 4rem);
  line-height: 1.15;
  letter-spacing: 0.02em;
}

.lead {
  max-width: 38rem;
  margin: 1rem 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.05rem;
}

main {
  padding-block: 2.5rem 1rem;
}

.card {
  margin-bottom: 1.25rem;
  padding: clamp(1.4rem, 4vw, 2.4rem);
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--paper);
  box-shadow: var(--shadow);
}

.card h2 {
  margin: 0 0 1rem;
  line-height: 1.35;
}

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

details {
  padding-block: 1rem;
  border-top: 1px solid var(--line);
}

details:last-child {
  padding-bottom: 0;
}

summary {
  cursor: pointer;
  font-weight: 700;
}

details p {
  margin-bottom: 0;
  color: var(--muted);
}

.button {
  display: inline-block;
  margin-top: 0.4rem;
  padding: 0.75rem 1.15rem;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}

.button:hover {
  background: var(--accent-dark);
}

.card--links a {
  font-weight: 700;
}

.policy h2 {
  margin: 2.25rem 0 0.5rem;
  font-size: 1.25rem;
}

.policy h2:first-of-type {
  margin-top: 1.4rem;
}

.updated {
  color: var(--muted);
  font-size: 0.92rem;
}

.back {
  margin-top: 2.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

footer {
  padding-block: 1rem 3rem;
  color: var(--muted);
  text-align: center;
  font-size: 0.9rem;
}

@media (max-width: 520px) {
  .hero {
    padding-top: 4rem;
  }

  .card {
    border-radius: 19px;
  }
}