:root {
  --forest: #1F3A2E;
  --cream:  #F5F1E8;
  --charcoal: #2A2A2A;
  --route-yellow: #FFD300;
  --subtle: rgba(42, 42, 42, 0.6);
  --divider: rgba(42, 42, 42, 0.12);
  --max-width: 720px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--cream);
  color: var(--charcoal);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", system-ui, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

header {
  background: var(--forest);
  color: var(--cream);
  padding: 28px 24px;
  border-bottom: 4px solid var(--route-yellow);
}

header .inner,
main {
  max-width: var(--max-width);
  margin: 0 auto;
}

header h1 {
  margin: 0;
  font-family: -apple-system, "SF Pro Rounded", "SF Pro Display", system-ui, sans-serif;
  font-weight: 700;
  font-size: 28px;
  letter-spacing: -0.01em;
}

header p {
  margin: 6px 0 0;
  color: rgba(245, 241, 232, 0.75);
  font-size: 14px;
}

main {
  padding: 32px 24px 64px;
}

main h2 {
  font-family: -apple-system, "SF Pro Rounded", system-ui, sans-serif;
  font-size: 20px;
  margin-top: 32px;
  margin-bottom: 8px;
  color: var(--forest);
}

main h2:first-of-type { margin-top: 16px; }

main p, main li {
  font-size: 16px;
  margin: 8px 0;
}

main ul {
  padding-left: 22px;
  margin: 8px 0 16px;
}

main li { margin: 4px 0; }

main a {
  color: var(--forest);
  text-decoration: underline;
  text-decoration-thickness: 1.5px;
  text-underline-offset: 2px;
}

.meta {
  font-size: 13px;
  color: var(--subtle);
  margin-top: 4px;
}

footer {
  border-top: 1px solid var(--divider);
  padding: 24px;
  font-size: 13px;
  color: var(--subtle);
}

footer .inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

footer a {
  color: var(--forest);
  text-decoration: none;
  margin-right: 16px;
}

@media (prefers-color-scheme: dark) {
  html, body { background: var(--forest); color: var(--cream); }
  header { background: #15281f; }
  main h2 { color: var(--route-yellow); }
  main a { color: var(--route-yellow); }
  footer { border-top-color: rgba(245,241,232,0.12); color: rgba(245,241,232,0.55); }
  footer a { color: var(--cream); }
  .meta { color: rgba(245,241,232,0.55); }
}