:root {
  color-scheme: light dark;
  --background: #f3f1eb;
  --surface: #fbfaf7;
  --ink: #17221d;
  --muted: #626b66;
  --line: #d9ddd8;
  --action: #205f49;
  --soft: #e5f0ea;
  --warm: #d8ad64;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--background);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

main {
  width: min(720px, calc(100% - 32px));
  margin: 0 auto;
  padding: 56px 0 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 32px;
}

.brand img {
  width: 72px;
  height: 72px;
  border-radius: 17px;
  box-shadow: 0 12px 28px rgb(23 79 61 / 14%);
}

h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 3px; font-size: clamp(28px, 6vw, 40px); line-height: 1.18; letter-spacing: -0.025em; }
h2 { margin-bottom: 8px; font-size: 19px; line-height: 1.35; }
.eyebrow { margin: 0; color: var(--action); font-size: 13px; font-weight: 750; letter-spacing: .08em; }
.lead { color: var(--muted); font-size: 17px; font-weight: 550; }

.card {
  margin: 14px 0;
  padding: 20px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
}

.card p:last-child, .card ul:last-child { margin-bottom: 0; }
ul { padding-left: 22px; }

a { color: var(--action); font-weight: 700; }

.button {
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 14px;
  background: var(--action);
  color: white;
  text-decoration: none;
}

.meta {
  margin-top: 28px;
  color: var(--muted);
  font-size: 13px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: #101713;
    --surface: #1a231e;
    --ink: #f2f4f1;
    --muted: #adb7b0;
    --line: #39443e;
    --action: #73c4a1;
    --soft: #203b31;
  }
  .button { color: #101713; }
}

@media (prefers-reduced-motion: no-preference) {
  a { transition: opacity 140ms ease-out; }
  a:active { opacity: .72; }
}