:root {
  color-scheme: light;
  --canvas: #f4f8fb;
  --surface: #ffffff;
  --navy: #17324d;
  --blue: #1976b9;
  --blue-soft: #e8f4fb;
  --text: #263c50;
  --muted: #65798b;
  --line: #d9e8f1;
  --shadow: 0 10px 28px rgba(27, 65, 94, 0.07);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Tahoma, Arial, sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--canvas);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--canvas);
  color: var(--text);
  line-height: 1.75;
}

a {
  color: inherit;
}

.page-shell {
  width: min(100% - 28px, 680px);
  margin-inline: auto;
  padding: max(28px, env(safe-area-inset-top)) 0 max(28px, env(safe-area-inset-bottom));
}

.hero {
  padding: 28px 18px 24px;
  text-align: center;
}

.app-mark {
  display: grid;
  width: 58px;
  height: 58px;
  margin: 0 auto 12px;
  place-items: center;
  border-radius: 18px;
  background: linear-gradient(145deg, #1687c9, #23558f);
  color: #fff;
  font-size: 1.55rem;
  font-weight: 800;
  box-shadow: 0 8px 18px rgba(25, 118, 185, 0.18);
}

.eyebrow {
  margin: 0 0 3px;
  color: var(--blue);
  font-size: 0.86rem;
  font-weight: 750;
  letter-spacing: 0.01em;
}

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

h1 {
  margin-bottom: 8px;
  color: var(--navy);
  font-size: clamp(1.75rem, 7vw, 2.35rem);
  line-height: 1.3;
}

h2 {
  margin-bottom: 7px;
  color: var(--navy);
  font-size: 1.05rem;
  line-height: 1.45;
}

.hero-copy,
.privacy-header > p {
  max-width: 500px;
  margin-inline: auto;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.96rem;
}

.card,
.privacy-link,
.policy-card {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.card {
  margin-bottom: 14px;
  padding: 18px;
}

.card p {
  margin-bottom: 6px;
  font-size: 0.94rem;
}

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

.support-card {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 13px;
  align-items: start;
}

.section-icon {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 14px;
  background: var(--blue-soft);
  color: var(--blue);
}

.section-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.secondary-copy,
.contact-link small,
.privacy-link small {
  color: var(--muted);
}

.link-list {
  margin: 4px -5px -5px;
}

.contact-link,
.privacy-link {
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  text-decoration: none;
}

.contact-link {
  padding: 11px 8px;
  border-radius: 13px;
}

.contact-link + .contact-link {
  border-top: 1px solid var(--line);
  border-radius: 0 0 13px 13px;
}

.contact-link strong,
.contact-link small,
.privacy-link strong,
.privacy-link small {
  display: block;
}

.contact-link strong,
.privacy-link strong {
  color: var(--navy);
  font-size: 0.94rem;
}

.contact-link small,
.privacy-link small {
  margin-top: 1px;
  font-size: 0.78rem;
  line-height: 1.55;
}

.email-address {
  direction: ltr;
  unicode-bidi: embed;
  text-align: right;
}

.contact-link:focus-visible,
.contact-link:hover,
.privacy-link:focus-visible,
.privacy-link:hover,
.top-nav a:focus-visible,
.top-nav a:hover {
  outline: none;
  background: var(--blue-soft);
}

.arrow {
  flex: 0 0 auto;
  color: var(--blue);
  font-size: 1.2rem;
  font-weight: 800;
}

.privacy-link {
  margin-top: 2px;
  padding: 15px 18px;
}

.site-footer {
  padding: 28px 14px 8px;
  text-align: center;
  color: var(--muted);
  font-size: 0.8rem;
}

.site-footer strong {
  color: var(--navy);
}

.site-footer p {
  margin: 2px 0 0;
}

.top-nav {
  padding: 4px 0 12px;
}

.top-nav a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  border-radius: 12px;
  color: var(--blue);
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
}

.top-nav a::before {
  margin-left: 6px;
  content: "→";
}

.privacy-header {
  padding: 12px 4px 20px;
}

.privacy-header h1 {
  margin-bottom: 7px;
}

.privacy-header > p {
  margin-inline: 0;
}

.privacy-header .updated-date {
  margin-top: 7px;
  font-size: 0.78rem;
}

.policy-card {
  padding: 5px 18px;
}

.policy-card section {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

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

.policy-card p {
  margin-bottom: 9px;
  color: var(--muted);
  font-size: 0.92rem;
}

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

.policy-card a {
  color: var(--blue);
  font-weight: 650;
}

@media (min-width: 620px) {
  .page-shell {
    padding-top: 44px;
  }

  .hero {
    padding-top: 32px;
  }

  .card,
  .policy-card {
    padding-inline: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }
}