:root {
  color-scheme: light dark;
  --paper: #f6f3ed;
  --ink: #211f1b;
  --muted: #6e685f;
  --line: #d8d2c8;
  --accent: #e84b3a;
  --surface: rgba(255, 255, 255, 0.68);
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #171613;
    --ink: #f4f0e8;
    --muted: #aaa399;
    --line: #3b3731;
    --surface: rgba(255, 255, 255, 0.055);
  }
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: ui-rounded, "SF Pro Rounded", -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

main {
  width: min(100% - 40px, 680px);
  margin: 0 auto;
  padding: 72px 0 52px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 64px;
  color: inherit;
  font-weight: 700;
  text-decoration: none;
}

.mark {
  display: grid;
  width: 38px;
  aspect-ratio: 1;
  place-items: center;
  border-radius: 50%;
  background: conic-gradient(
    var(--accent) 0 25%,
    color-mix(in srgb, var(--accent) 73%, var(--paper)) 25% 50%,
    color-mix(in srgb, var(--accent) 45%, var(--paper)) 50% 75%,
    color-mix(in srgb, var(--accent) 20%, var(--paper)) 75% 100%
  );
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08);
}

h1 {
  max-width: 610px;
  margin: 0;
  font-size: clamp(3rem, 10vw, 5.25rem);
  font-weight: 750;
  letter-spacing: -0.065em;
  line-height: 0.98;
}

.lede {
  max-width: 540px;
  margin: 28px 0 48px;
  color: var(--muted);
  font-size: 1.2rem;
  line-height: 1.55;
}

.card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--surface);
}

.card h2,
.policy h2 {
  margin: 0 0 10px;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.card p,
.policy p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.card a,
.policy a,
footer a {
  color: var(--ink);
  text-decoration-color: var(--accent);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.policy {
  display: grid;
  gap: 30px;
}

.effective {
  margin: 16px 0 42px;
  color: var(--muted);
}

footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 18px;
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 520px) {
  main {
    width: min(100% - 28px, 680px);
    padding-top: 36px;
  }

  .brand {
    margin-bottom: 48px;
  }

  .card {
    padding: 22px;
    border-radius: 20px;
  }
}