:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #173f4f;
  background: #f3f6f4;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  line-height: 1.65;
}

.site-header {
  border-bottom: 1px solid #d8dfdb;
  background: #fffdfa;
}

.header-inner {
  width: min(100% - 32px, 760px);
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
  color: #17495a;
  font-size: 1.05rem;
  font-weight: 750;
}

.header-inner img {
  width: 40px;
  height: 40px;
}

main {
  width: min(100% - 32px, 760px);
  margin: 0 auto;
  padding: 56px 0 72px;
}

h1,
h2 {
  color: #123f50;
  line-height: 1.25;
  letter-spacing: 0;
}

h1 {
  margin: 0 0 4px;
  font-size: clamp(2rem, 6vw, 2.75rem);
}

h2 {
  margin: 0 0 8px;
  font-size: 1.2rem;
}

p,
ul {
  margin: 0 0 16px;
}

section {
  padding-top: 24px;
  border-top: 1px solid #d8dfdb;
  margin-top: 24px;
}

.updated {
  margin-bottom: 28px;
  color: #64716c;
  font-size: 0.9rem;
}

a {
  color: #1d6b80;
  text-underline-offset: 3px;
}

a:hover {
  color: #99582a;
}

@media (max-width: 520px) {
  main {
    padding-top: 36px;
  }

  ul {
    padding-left: 22px;
  }
}