:root {
  color-scheme: light;
  --ink: #162117;
  --muted: #58635a;
  --line: #dce5dc;
  --paper: #f7faf7;
  --accent: #166534;
  --accent-soft: #e7f5ea;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
}

main {
  width: min(760px, calc(100% - 40px));
  margin: 0 auto;
  padding: 72px 0 64px;
}

.eyebrow {
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 750;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

h1 {
  max-width: 680px;
  margin: 10px 0 20px;
  font-size: clamp(2.4rem, 8vw, 4.8rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

h2 {
  margin: 42px 0 8px;
  font-size: 1.22rem;
  line-height: 1.3;
}

p, li { color: var(--muted); }

.lead {
  max-width: 650px;
  font-size: 1.2rem;
}

.card {
  margin: 42px 0;
  padding: 24px 26px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
}

.card p { margin: 0; }
.card p + p { margin-top: 8px; }

a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 3px solid #86c99a; outline-offset: 4px; }

footer {
  margin-top: 52px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.9rem;
}

footer a + a { margin-left: 18px; }

@media (max-width: 520px) {
  main { padding-top: 48px; }
  .card { padding: 20px; }
}