:root {
  color-scheme: light;
  --bg: #ffffff;
  --bg-muted: #f8fafc;
  --surface: #ffffff;
  --surface-strong: #ffffff;
  --line: #cbd5e1;
  --text: #0f172a;
  --muted: #475569;
  --accent: #008000;
  --accent-strong: #008000;
  --accent-soft: #ecfdf5;
  --warning-bg: #fff7ed;
  --warning-line: #fdba74;
  --warning-text: #9a3412;
  --shadow: 0 12px 24px rgba(15, 23, 42, 0.04);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family:
    -apple-system,
    BlinkMacSystemFont,
    "SF Pro Text",
    "SF Pro Display",
    "Helvetica Neue",
    Helvetica,
    Arial,
    sans-serif;
  color: var(--text);
  background: var(--bg-muted);
}

a {
  color: var(--accent-strong);
}

.page-shell {
  width: min(960px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 24px 0 56px;
}

.hero,
.card,
.footer {
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.hero {
  padding: 28px;
  border-radius: var(--radius-xl);
}

.eyebrow-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid #a7f3d0;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.hero h1 {
  margin: 0;
  font-size: clamp(34px, 6vw, 54px);
  line-height: 1.02;
  letter-spacing: -0.03em;
}

.lede {
  max-width: 46rem;
  margin: 14px 0 0;
  font-size: clamp(18px, 2.2vw, 21px);
  line-height: 1.55;
  color: var(--muted);
}

.meta-grid,
.grid {
  display: grid;
  gap: 14px;
}

.meta-grid {
  margin-top: 22px;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.meta-item {
  padding: 16px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: #f8fafc;
}

.meta-item span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.meta-item strong {
  font-size: 16px;
  line-height: 1.45;
}

.callout {
  margin-top: 18px;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  border: 1px solid var(--warning-line);
  background: var(--warning-bg);
  color: var(--warning-text);
  font-size: 14px;
  line-height: 1.6;
}

.content {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}

.card {
  padding: 24px;
  border-radius: var(--radius-lg);
}

.card h2 {
  margin: 0 0 10px;
  font-size: 24px;
  letter-spacing: -0.02em;
}

.card p,
.card li {
  font-size: 16px;
  line-height: 1.75;
  color: var(--muted);
}

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

.card strong {
  color: var(--text);
}

.card ul,
.card ol {
  padding-left: 20px;
  margin: 12px 0 0;
}

.card li + li {
  margin-top: 10px;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  margin-bottom: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer {
  margin-top: 18px;
  padding: 20px 24px;
  border-radius: var(--radius-lg);
}

.footer p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.text-link {
  color: var(--accent-strong);
  font-weight: 600;
  text-decoration: none;
}

.text-link:hover,
.text-link:focus-visible {
  text-decoration: underline;
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 12px 16px;
  border-radius: 14px;
  border: 1px solid #a7f3d0;
  background: var(--accent-soft);
  color: var(--accent-strong);
  font-weight: 700;
  text-decoration: none;
}

.button-link:hover,
.button-link:focus-visible {
  background: #d1fae5;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100vw - 20px, 960px);
    padding-top: 10px;
    padding-bottom: 32px;
  }

  .hero,
  .card,
  .footer {
    padding-left: 18px;
    padding-right: 18px;
  }

  .eyebrow-row {
    align-items: flex-start;
    flex-direction: column;
  }
}