:root {
  color-scheme: light;
  --ink: #20352d;
  --muted: #63746c;
  --paper: #fffdf7;
  --green: #2f7659;
  --mint: #e8f4e9;
  --line: #dce8dc;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--ink);
  background: linear-gradient(180deg, #f4faef 0, var(--paper) 24rem);
  font-size: 17px;
  line-height: 1.68;
}
a { color: #245f49; text-underline-offset: 3px; }
a:hover { color: #173f30; }
.wrap { width: min(100% - 32px, 860px); margin: 0 auto; }
header { padding: 28px 0 12px; }
.brand { color: var(--ink); font-weight: 750; letter-spacing: -.02em; text-decoration: none; }
nav { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 12px; font-size: 15px; }
nav a { font-weight: 600; }
main { padding: 34px 0 72px; }
.hero { padding: 34px; border: 1px solid var(--line); border-radius: 28px; background: rgba(255,255,255,.84); box-shadow: 0 16px 42px rgba(57, 92, 66, .08); }
.eyebrow { color: var(--green); font-size: 13px; font-weight: 750; letter-spacing: .09em; text-transform: uppercase; }
h1 { margin: 6px 0 10px; font-size: clamp(34px, 7vw, 52px); line-height: 1.12; letter-spacing: -.045em; }
.intro { max-width: 680px; margin: 0; color: var(--muted); font-size: 19px; }
.updated { margin-top: 18px; color: var(--muted); font-size: 14px; }
.cards { display: grid; gap: 16px; margin-top: 24px; }
section { padding: 24px 28px; border: 1px solid var(--line); border-radius: 22px; background: #fff; }
h2 { margin: 0 0 10px; font-size: 23px; line-height: 1.3; letter-spacing: -.02em; }
h3 { margin: 18px 0 6px; font-size: 18px; }
p { margin: 8px 0; }
ul, ol { padding-left: 23px; }
li + li { margin-top: 6px; }
.note { padding: 16px 18px; border-radius: 16px; background: var(--mint); }
.pill { display: inline-block; padding: 5px 11px; border-radius: 999px; color: #285b43; background: #e8f4e9; font-size: 13px; font-weight: 700; }
footer { padding: 25px 0 40px; color: var(--muted); font-size: 14px; }
footer p { margin: 4px 0; }
@media (max-width: 560px) {
  body { font-size: 16px; }
  .hero { padding: 25px 21px; border-radius: 22px; }
  section { padding: 21px; border-radius: 18px; }
  nav { gap: 14px; }
}