:root {
  color-scheme: dark light;
  --bg: #03110f;
  --bg-soft: #071b18;
  --card: rgba(255, 255, 255, 0.08);
  --card-strong: rgba(255, 255, 255, 0.12);
  --border: rgba(221, 245, 239, 0.18);
  --text: #f7fffb;
  --muted: rgba(247, 255, 251, 0.72);
  --soft: rgba(247, 255, 251, 0.56);
  --accent: #71f4e9;
  --shadow: rgba(0, 0, 0, 0.36);
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #eefaf6;
    --bg-soft: #f7fffc;
    --card: rgba(255, 255, 255, 0.78);
    --card-strong: rgba(255, 255, 255, 0.92);
    --border: rgba(22, 55, 49, 0.14);
    --text: #061611;
    --muted: rgba(6, 22, 17, 0.72);
    --soft: rgba(6, 22, 17, 0.56);
    --shadow: rgba(8, 33, 27, 0.12);
  }
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background:
    radial-gradient(circle at 20% 10%, rgba(113, 244, 233, 0.14), transparent 34rem),
    linear-gradient(145deg, var(--bg), #020706 74%);
}

body {
  min-height: 100%;
  margin: 0;
  color: var(--text);
  font-family:
    -apple-system,
    BlinkMacSystemFont,
    "SF Pro Display",
    "SF Pro Text",
    Inter,
    system-ui,
    sans-serif;
  font-size: 18px;
  line-height: 1.55;
  letter-spacing: 0;
}

a {
  color: var(--accent);
  font-weight: 800;
  text-decoration-color: rgba(113, 244, 233, 0.44);
  text-underline-offset: 0.18em;
}

a:focus-visible {
  border-radius: 0.28rem;
  outline: 3px solid rgba(113, 244, 233, 0.62);
  outline-offset: 0.2rem;
}

.page-shell {
  width: min(100% - 2rem, 880px);
  margin: 0 auto;
  padding: clamp(2rem, 7vw, 5rem) 0;
}

.brand-header {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(1rem, 4vw, 1.5rem);
  align-items: center;
  margin-bottom: clamp(1.5rem, 4vw, 2rem);
}

.brand-icon {
  width: clamp(4.25rem, 12vw, 5.5rem);
  height: clamp(4.25rem, 12vw, 5.5rem);
  border-radius: 26%;
  box-shadow: 0 1.25rem 4rem var(--shadow);
}

.eyebrow {
  margin: 0 0 0.25rem;
  color: var(--soft);
  font-size: 0.88rem;
  font-weight: 800;
  line-height: 1.2;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0.5rem;
  font-size: clamp(2.35rem, 8vw, 4.7rem);
  font-weight: 850;
  line-height: 0.96;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(1.7rem, 4vw, 2.35rem);
  font-weight: 850;
  line-height: 1.06;
}

h3 {
  margin-bottom: 0.55rem;
  font-size: 1.16rem;
  font-weight: 850;
  line-height: 1.18;
}

p {
  margin-bottom: 0.8rem;
}

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

.intro {
  max-width: 38rem;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1.05rem, 2.4vw, 1.35rem);
  font-weight: 700;
}

.card {
  overflow: hidden;
  margin-top: 1rem;
  padding: clamp(1.25rem, 4vw, 2rem);
  border: 1px solid var(--border);
  border-radius: 1.75rem;
  background:
    linear-gradient(160deg, var(--card-strong), var(--card)),
    var(--bg-soft);
  box-shadow: 0 1.5rem 5rem var(--shadow);
}

.section-heading {
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.35rem;
}

.policy-section {
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--border);
}

.policy-section:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.policy-section p,
.support-card p {
  color: var(--muted);
  font-weight: 700;
}

.support-card {
  margin-top: 1.4rem;
}

@media (max-width: 540px) {
  body {
    font-size: 16px;
  }

  .page-shell {
    width: min(100% - 1rem, 880px);
    padding-top: 1rem;
    padding-bottom: 1rem;
  }

  .brand-header {
    grid-template-columns: 1fr;
  }

  .card {
    border-radius: 1.35rem;
  }
}