:root {
  color-scheme: light;
  --bg: #f7f5f0;
  --surface: #e8edf3;
  --ink: #263548;
  --muted: #59677a;
  --line: #d9e0e8;
  --accent: #2563eb;
  --accent-deep: #1747b8;
  --shadow: 0 24px 70px rgb(38 53 72 / 0.14);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--bg);
}

body {
  min-height: 100%;
  margin: 0;
  color: var(--ink);
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  line-height: 1.55;
}

a {
  color: var(--accent-deep);
  font-weight: 700;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

.page-shell {
  width: min(100% - 32px, 980px);
  margin: 0 auto;
  padding: clamp(36px, 8vw, 84px) 0 34px;
}

.page-shell.narrow {
  width: min(100% - 32px, 780px);
}

.hero {
  padding: clamp(42px, 9vw, 86px) 0 clamp(30px, 6vw, 54px);
}

.hero.compact {
  padding-top: 34px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 18px;
  font-size: clamp(2.6rem, 8vw, 5.8rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 10px;
  font-size: clamp(1.35rem, 3vw, 2rem);
  line-height: 1.1;
  letter-spacing: 0;
}

.lede {
  max-width: 620px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1.1rem, 2.4vw, 1.35rem);
}

.support-panel {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  padding: clamp(24px, 5vw, 42px);
  background: var(--surface);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.support-panel p {
  max-width: 640px;
  margin-bottom: 0;
  color: var(--muted);
}

.button-link {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  color: #f8fbff;
  background: var(--accent);
  border-radius: 999px;
  box-shadow: 0 14px 26px rgb(37 99 235 / 0.25);
  text-decoration: none;
  white-space: nowrap;
}

.button-link:focus-visible,
a:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--accent) 45%, transparent);
  outline-offset: 4px;
}

.details-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  margin-top: clamp(28px, 5vw, 48px);
}

.details-grid article,
.policy {
  padding: clamp(24px, 5vw, 36px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--bg) 84%, white);
}

.details-grid p,
.policy p {
  color: var(--muted);
}

.details-grid p:last-child,
.policy p:last-child {
  margin-bottom: 0;
}

.policy h2 {
  margin-top: 34px;
}

.policy h2:first-child {
  margin-top: 0;
}

.back-link {
  display: inline-block;
  margin-bottom: 24px;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: clamp(34px, 6vw, 64px);
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 720px) {
  .support-panel,
  .details-grid {
    grid-template-columns: 1fr;
  }

  .button-link {
    width: 100%;
  }

  footer {
    flex-direction: column;
  }
}