:root {
  color: #15372d;
  background: #f6f2e9;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

* { box-sizing: border-box; }
body { margin: 0; }
a { color: #136f4a; }
a:hover { color: #0b5035; }
.site-header {
  background: #123d31;
  color: #fff;
  padding: 1rem max(1.25rem, calc((100vw - 1120px) / 2));
}
.brand { color: #fff; font-size: 1.35rem; font-weight: 900; text-decoration: none; }
.site-nav { display: flex; flex-wrap: wrap; gap: .45rem 1rem; margin-top: .7rem; }
.site-nav a { color: #eaf6ef; font-weight: 700; text-decoration: none; }
.site-nav a[aria-current="page"] { color: #ffd34f; }
.hero { background: #eaf7f0; border-bottom: 1px solid #c7dbd2; }
.hero-inner, main, .footer-inner { max-width: 1120px; margin: 0 auto; padding: 2.4rem 1.25rem; }
.eyebrow { color: #267858; font-size: .78rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
h1, h2, h3 { color: #123d31; line-height: 1.15; }
h1 { font-size: clamp(2.1rem, 7vw, 4rem); margin: .3rem 0 .8rem; }
h2 { font-size: clamp(1.5rem, 4vw, 2.1rem); margin-top: 2.2rem; }
h3 { margin-bottom: .35rem; }
.lead { color: #48665c; font-size: 1.15rem; max-width: 760px; }
.actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.3rem; }
.button { background: #23845e; border-radius: .55rem; color: #fff; display: inline-block; font-weight: 850; padding: .75rem 1.1rem; text-decoration: none; }
.button.secondary { background: #fff; border: 1px solid #9eb9ae; color: #174f3c; }
.grid { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.card { background: #fff; border: 1px solid #d6d2c8; border-radius: .8rem; padding: 1.15rem; }
.card p:last-child { margin-bottom: 0; }
.steps li, .rules li { margin-bottom: .7rem; }
.callout { background: #fff7d8; border: 1px solid #e4c75f; border-radius: .75rem; padding: 1rem 1.15rem; }
.post { border-bottom: 1px solid #d6d2c8; padding: 1.2rem 0; }
.post time { color: #60746d; font-size: .9rem; }
.site-footer { background: #e8e3d8; border-top: 1px solid #d1cabd; }
.footer-inner { padding-bottom: 1.5rem; padding-top: 1.5rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: .5rem 1rem; }
.footer-links a { font-weight: 700; }
@media (max-width: 600px) {
  .hero-inner, main { padding: 1.6rem 1rem; }
  .site-header { padding: .9rem 1rem; }
}