:root {
  color-scheme: light;
  font-family: Aptos, Inter, "SF Pro Text", "Segoe UI Variable Text", "Segoe UI", Roboto, "Helvetica Neue", Arial, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --bg: #f6f8fb;
  --ink: #18212f;
  --muted: #657083;
  --line: #d9e0eb;
  --primary: #2957d8;
  --success-bg: #eaf8ef;
  --success: #146c3d;
  --warning-bg: #fff7e8;
  --warning: #8a4d00;
  --danger-bg: #fff1f2;
  --danger: #9f1239;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at top left, rgba(41, 87, 216, 0.12), transparent 34rem),
    linear-gradient(135deg, #f6f8fb 0%, #eef3fb 100%);
  color: var(--ink);
}

main {
  width: min(1040px, calc(100% - 32px));
  margin: 0 auto;
  padding: 44px 0 64px;
}

.hero,
.card {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 20px 60px rgba(31, 67, 170, 0.08);
}

.hero {
  display: grid;
  gap: 14px;
  margin-bottom: 16px;
  padding: 26px;
}

.eyebrow {
  margin: 0;
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  font-size: clamp(2rem, 5vw, 3.6rem);
  line-height: 1.04;
  letter-spacing: 0;
}

h2 {
  font-size: 1.18rem;
  line-height: 1.2;
}

h3 {
  font-size: 0.98rem;
  line-height: 1.25;
}

.subtitle,
.card p,
.card li {
  color: var(--muted);
  line-height: 1.55;
}

.subtitle {
  max-width: 790px;
  font-size: 1.02rem;
}

.section-grid {
  display: grid;
  gap: 16px;
}

.card {
  display: grid;
  gap: 14px;
  padding: 22px;
}

.two-column {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.mini-card {
  display: grid;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #f8fbff;
  padding: 14px;
}

ul,
ol {
  margin: 0;
  padding-left: 20px;
}

li + li {
  margin-top: 8px;
}

.badge {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  border-radius: 999px;
  background: var(--success-bg);
  color: var(--success);
  font-size: 0.72rem;
  font-weight: 850;
  padding: 6px 9px;
  text-transform: uppercase;
}

.badge.warning {
  background: var(--warning-bg);
  color: var(--warning);
}

.badge.danger {
  background: var(--danger-bg);
  color: var(--danger);
}

.footer {
  margin-top: 22px;
  color: var(--muted);
  font-size: 0.86rem;
  text-align: center;
}

@media (max-width: 760px) {
  main {
    width: min(100% - 24px, 1040px);
    padding: 28px 0 48px;
  }

  .hero,
  .card {
    padding: 18px;
  }

  .two-column {
    grid-template-columns: 1fr;
  }
}