:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", sans-serif;
  color: #17231d;
  background: #f4f7f2;
}
* { box-sizing: border-box; }
body { margin: 0; }
main {
  width: min(760px, calc(100% - 32px));
  margin: 56px auto;
  padding: 44px;
  background: #fff;
  border: 1px solid #dfe7df;
  border-radius: 20px;
  box-shadow: 0 18px 50px rgba(39, 64, 49, .08);
}
h1 { margin: 8px 0 18px; font-size: clamp(2rem, 7vw, 3.5rem); line-height: 1.05; }
h2 { margin-top: 30px; font-size: 1.15rem; }
p, li { line-height: 1.72; }
.lead { font-size: 1.16rem; color: #3c5145; }
.eyebrow { color: #347352; font-size: .76rem; font-weight: 750; letter-spacing: .14em; }
.muted { color: #68766e; }
.back { display: inline-block; margin-bottom: 22px; }
a { color: #17663e; }
nav { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 38px; padding-top: 24px; border-top: 1px solid #e5eae5; }
@media (max-width: 600px) {
  main { margin: 16px auto; padding: 26px 22px; border-radius: 14px; }
}