:root {
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system,
    BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #1d201d;
  background: #f4f4f1;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  background:
    radial-gradient(
      circle at top right,
      rgb(188 253 76 / 18%),
      transparent 32rem
    ),
    #f4f4f1;
}

a {
  color: inherit;
}

.site-header {
  width: min(1120px, calc(100% - 40px));
  min-height: 76px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid rgb(29 32 29 / 16%);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #1d201d;
  font-size: 1.05rem;
  font-weight: 800;
  text-decoration: none;
}

.brand img {
  width: 34px;
  height: 34px;
}

.back-link,
.contact-link {
  font-weight: 700;
  text-underline-offset: 4px;
}

main {
  width: min(900px, calc(100% - 40px));
  margin: 0 auto;
  padding: 72px 0 88px;
}

.policy-hero {
  margin-bottom: 42px;
}

.eyebrow {
  margin: 0 0 14px;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(2.8rem, 8vw, 5.5rem);
  line-height: 0.96;
  letter-spacing: -0.055em;
}

.summary {
  max-width: 760px;
  margin: 28px 0 0;
  font-size: clamp(1.05rem, 2.4vw, 1.3rem);
  line-height: 1.7;
}

.effective-date {
  margin: 22px 0 0;
  font-size: 0.94rem;
  font-weight: 750;
}

.policy-card {
  padding: clamp(28px, 5vw, 58px);
  border: 1px solid rgb(29 32 29 / 18%);
  border-radius: 28px;
  background: rgb(255 255 255 / 72%);
  box-shadow: 0 24px 70px rgb(29 32 29 / 8%);
}

.policy-card section + section {
  margin-top: 46px;
  padding-top: 46px;
  border-top: 1px solid rgb(29 32 29 / 12%);
}

h2 {
  margin: 0 0 18px;
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  letter-spacing: -0.025em;
}

h3 {
  margin: 26px 0 8px;
  font-size: 1.05rem;
}

p {
  line-height: 1.75;
}

.policy-card p {
  margin: 12px 0 0;
  color: #3b403b;
}

.contact-link {
  display: inline-block;
  margin-top: 18px;
}

footer {
  width: min(900px, calc(100% - 40px));
  margin: 0 auto;
  padding: 0 0 42px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  color: #505650;
  font-size: 0.9rem;
}

footer p {
  margin: 0;
}

@media (max-width: 640px) {
  .site-header {
    width: min(100% - 28px, 1120px);
  }

  .back-link {
    font-size: 0.86rem;
  }

  main {
    width: min(100% - 28px, 900px);
    padding-top: 52px;
  }

  .policy-card {
    border-radius: 20px;
  }

  footer {
    width: min(100% - 28px, 900px);
    flex-direction: column;
    gap: 8px;
  }
}