:root {
  color-scheme: light;
  --ink: #17231d;
  --muted: #607067;
  --line: #d7ded8;
  --paper: #fffefa;
  --wash: #f4f5ef;
  --accent: #315a46;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--wash);
  color: var(--ink);
  font: 16px/1.65 ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a { color: var(--accent); }

.shell {
  width: min(100% - 32px, 760px);
  margin: 0 auto;
  padding: 42px 0 64px;
}

header { margin-bottom: 28px; }

.eyebrow {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}

h1, h2 { letter-spacing: -.035em; line-height: 1.12; }
h1 { margin: 0; font-size: clamp(36px, 7vw, 58px); font-weight: 600; }
h2 { margin: 34px 0 10px; font-size: 25px; }
h3 { margin: 24px 0 6px; font-size: 18px; }

.lede { max-width: 650px; margin: 16px 0 0; color: var(--muted); font-size: 19px; }

main, .card {
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--paper);
  box-shadow: 0 18px 44px rgba(23, 35, 29, .08);
}

main p:first-child { margin-top: 0; }
main p:last-child { margin-bottom: 0; }

ul { padding-left: 24px; }
li + li { margin-top: 8px; }

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 20px;
  font-weight: 700;
}

.callout {
  margin: 22px 0;
  padding: 18px 20px;
  border-left: 4px solid var(--accent);
  background: #edf3ee;
}

.consent {
  margin: 26px 0;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #f8faf6;
}

.consent label { display: flex; gap: 12px; align-items: flex-start; font-weight: 650; }
.consent input { width: 20px; height: 20px; margin-top: 3px; accent-color: var(--accent); }
.button {
  display: inline-block;
  margin-top: 18px;
  padding: 11px 17px;
  border: 0;
  border-radius: 10px;
  background: var(--ink);
  color: #fff;
  font: inherit;
  font-weight: 800;
}

footer { margin-top: 24px; color: var(--muted); font-size: 14px; }
footer p { margin: 5px 0; }

@media (max-width: 560px) {
  .shell { width: min(100% - 22px, 760px); padding-top: 24px; }
  main, .card { padding: 22px; border-radius: 16px; }
}