:root {
  color-scheme: light;
  --ink: #12211c;
  --muted: #53645d;
  --line: #d8e2dd;
  --paper: #ffffff;
  --wash: #f2f4f3;
  --accent: #0c7252;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--wash);
  color: var(--ink);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

main {
  width: min(760px, calc(100% - 32px));
  margin: 56px auto;
  padding: 42px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: 0 18px 60px rgba(18, 33, 28, 0.08);
}

h1 { margin: 0 0 8px; font-size: clamp(2rem, 7vw, 3.4rem); line-height: 1.08; }
h2 { margin: 36px 0 8px; font-size: 1.35rem; }
h3 { margin: 24px 0 6px; font-size: 1.08rem; }
p, ul { margin: 10px 0; }
a { color: var(--accent); }
.eyebrow { color: var(--accent); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.lede { color: var(--muted); font-size: 1.15rem; }
.meta { color: var(--muted); font-size: .93rem; }
nav { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
nav a { padding: 10px 14px; border: 1px solid var(--line); border-radius: 999px; text-decoration: none; }
footer { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: .9rem; }

@media (max-width: 560px) {
  main { margin: 16px auto; padding: 26px 22px; border-radius: 18px; }
}