:root {
  --brand: #0e5c4d;
  --brand-strong: #0a463b;
  --ink: #12201c;
  --muted: #5c6b66;
  --surface: #f4f8f6;
  --raised: #ffffff;
  --border: #d5e0dc;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, #d8ede7 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #eef5f2 0%, transparent 50%),
    var(--surface);
  line-height: 1.55;
}

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

.wrap {
  width: min(720px, calc(100% - 2.5rem));
  margin-inline: auto;
}

.hero {
  padding: 4rem 0 2rem;
}

.hero.compact {
  padding-top: 2.5rem;
}

.brand {
  font-weight: 700;
  letter-spacing: -0.03em;
  font-size: 1.15rem;
  color: var(--brand);
  margin: 0 0 1rem;
}

.brand a {
  text-decoration: none;
  color: inherit;
}

h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.04em;
  margin: 0 0 1rem;
}

h2 {
  font-size: 1.25rem;
  margin: 2rem 0 0.75rem;
}

.lede {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 36rem;
}

.meta {
  color: var(--muted);
  font-size: 0.95rem;
}

.points {
  padding-left: 1.2rem;
}

.points li {
  margin-bottom: 0.45rem;
}

.prose p,
.prose li {
  color: var(--ink);
}

.prose ul {
  padding-left: 1.2rem;
}

.foot {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
  padding: 3rem 0 4rem;
  border-top: 1px solid var(--border);
  margin-top: 3rem;
  color: var(--muted);
  font-size: 0.95rem;
}

section {
  background: var(--raised);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 1.25rem 1.4rem;
  margin-bottom: 1rem;
}

section h2 {
  margin-top: 0;
}