:root {
  color-scheme: light;
  --bg: #f5f7f2;
  --surface: #ffffff;
  --surface-soft: #edf6ee;
  --text: #132018;
  --muted: #55645b;
  --accent: #0f8a5c;
  --accent-dark: #0a6844;
  --border: rgba(15, 138, 92, 0.14);
  --shadow: 0 16px 40px rgba(19, 32, 24, 0.08);
  --max: 980px;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top right, rgba(15, 138, 92, 0.08), transparent 28%),
    linear-gradient(180deg, #fbfcfa 0%, var(--bg) 100%);
  line-height: 1.58;
}

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

.page {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
  padding: 32px 0 72px;
}

.hero,
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow);
}

.hero {
  padding: 28px;
  margin-bottom: 20px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--accent-dark);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.2;
}

h1 {
  margin-top: 16px;
  font-size: clamp(2rem, 4vw, 3rem);
}

h2 {
  font-size: 1.35rem;
  margin-bottom: 14px;
}

h3 {
  font-size: 1.05rem;
  margin-bottom: 10px;
}

p,
li {
  color: var(--text);
}

.lead {
  margin: 14px 0 0;
  max-width: 760px;
  color: var(--muted);
  font-size: 1.05rem;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.94rem;
}

.grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
}

.card {
  padding: 24px;
}

.card.full {
  grid-column: span 12;
}

.card.half {
  grid-column: span 6;
}

.card.third {
  grid-column: span 4;
}

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

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

.stack > * + * {
  margin-top: 14px;
}

.section-list > li + li {
  margin-top: 12px;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.pill-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--surface-soft);
  border: 1px solid var(--border);
  color: var(--accent-dark);
  text-decoration: none;
  font-weight: 600;
}

.callout {
  padding: 14px 16px;
  border-radius: 14px;
  background: #f8fbf8;
  border: 1px solid rgba(15, 138, 92, 0.16);
}

.small {
  font-size: 0.92rem;
  color: var(--muted);
}

.footer {
  margin-top: 20px;
  color: var(--muted);
  font-size: 0.92rem;
  text-align: center;
}

code {
  padding: 2px 6px;
  border-radius: 8px;
  background: rgba(15, 138, 92, 0.08);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.92em;
}

@media (max-width: 860px) {
  .card.half,
  .card.third {
    grid-column: span 12;
  }

  .page {
    width: min(calc(100% - 24px), var(--max));
    padding-top: 20px;
    padding-bottom: 48px;
  }

  .hero,
  .card {
    border-radius: 16px;
    padding: 20px;
  }
}