:root {
  color-scheme: light;
  --ink: #17211b;
  --muted: #5c6a61;
  --line: #d9e1db;
  --paper: #ffffff;
  --wash: #f3f6f4;
  --accent: #0d6a42;
  --accent-dark: #084d31;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--wash);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  letter-spacing: 0;
  line-height: 1.6;
}

body {
  margin: 0;
}

a {
  color: var(--accent-dark);
  text-underline-offset: 3px;
}

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

.site-header {
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}

.header-inner,
.page,
.footer-inner {
  margin: 0 auto;
  max-width: 920px;
  padding-left: 24px;
  padding-right: 24px;
}

.header-inner {
  align-items: center;
  display: flex;
  justify-content: space-between;
  min-height: 72px;
}

.brand {
  align-items: center;
  color: var(--ink);
  display: inline-flex;
  font-size: 18px;
  font-weight: 700;
  gap: 10px;
  text-decoration: none;
}

.brand img {
  border-radius: 6px;
  height: 34px;
  object-fit: cover;
  width: 34px;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

nav a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}

.page {
  min-height: calc(100vh - 145px);
  padding-bottom: 72px;
  padding-top: 64px;
}

.intro {
  max-width: 740px;
}

.eyebrow {
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  margin: 0 0 8px;
  text-transform: uppercase;
}

h1,
h2 {
  line-height: 1.25;
  margin-top: 0;
}

h1 {
  font-size: clamp(34px, 7vw, 52px);
  margin-bottom: 18px;
}

h2 {
  font-size: 22px;
  margin-bottom: 10px;
  margin-top: 36px;
}

p,
li {
  font-size: 16px;
}

.lede {
  color: var(--muted);
  font-size: 19px;
  margin: 0;
  max-width: 680px;
}

.facts {
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
  display: grid;
  gap: 0;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 48px;
}

.fact {
  padding: 22px 18px 22px 0;
}

.fact + .fact {
  border-left: 1px solid var(--line);
  padding-left: 18px;
}

.fact strong,
.fact span {
  display: block;
}

.fact strong {
  font-size: 15px;
}

.fact span {
  color: var(--muted);
  font-size: 14px;
  margin-top: 4px;
}

.content {
  max-width: 760px;
}

.updated {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 38px;
}

ul {
  padding-left: 22px;
}

.site-footer {
  background: var(--paper);
  border-top: 1px solid var(--line);
}

.footer-inner {
  align-items: center;
  color: var(--muted);
  display: flex;
  font-size: 13px;
  justify-content: space-between;
  min-height: 72px;
}

.footer-links {
  display: flex;
  gap: 16px;
}

@media (max-width: 640px) {
  .header-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
    padding-bottom: 16px;
    padding-top: 16px;
  }

  .page {
    padding-top: 42px;
  }

  .facts {
    grid-template-columns: 1fr;
  }

  .fact + .fact {
    border-left: 0;
    border-top: 1px solid var(--line);
    padding-left: 0;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    padding-bottom: 18px;
    padding-top: 18px;
  }
}