:root {
  color-scheme: light;
  font-family:
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    sans-serif;
  color: #203239;
  background: #f7f8f4;
  line-height: 1.7;
}

* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
a {
  color: #17664f;
  text-underline-offset: 0.2em;
}
a:hover {
  color: #0e4938;
}
a:focus-visible {
  outline: 3px solid #b86719;
  outline-offset: 5px;
}
.site-header,
main,
footer {
  width: min(100% - 2.5rem, 48rem);
  margin-inline: auto;
}
.site-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  padding-block: 1.75rem;
  border-bottom: 1px solid #d9e0d6;
}
.brand {
  color: #203239;
  font-size: 1.3rem;
  font-weight: 750;
  letter-spacing: -0.04em;
  text-decoration: none;
}
nav {
  display: flex;
  gap: 1.25rem;
}
nav a[aria-current='page'] {
  font-weight: 700;
}
main {
  padding-block: 3.5rem;
}
.eyebrow {
  color: #366750;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
h1 {
  font-size: clamp(2.25rem, 7vw, 3.6rem);
  line-height: 1.12;
  letter-spacing: -0.045em;
  margin: 0.75rem 0 1.25rem;
  max-width: 18ch;
}
h2 {
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  line-height: 1.35;
  margin: 0 0 0.8rem;
}
.lead {
  font-size: 1.16rem;
  color: #40525a;
}
.updated {
  font-size: 0.9rem;
  color: #53646b;
}
section {
  margin-top: 2.5rem;
}
p {
  margin: 0.85rem 0;
}
ul {
  padding-left: 1.35rem;
}
li {
  padding-left: 0.2rem;
  margin-block: 0.6rem;
}
.note {
  background: #eaf0e7;
  border-left: 3px solid #376e52;
  padding: 1.5rem;
  border-radius: 0 0.5rem 0.5rem 0;
}
.note p:last-child {
  margin-bottom: 0;
}
code {
  font-size: 0.9em;
  overflow-wrap: anywhere;
}
footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  border-top: 1px solid #d9e0d6;
  padding-block: 1.5rem;
  font-size: 0.85rem;
  color: #53646b;
}
.skip {
  position: absolute;
  left: 1rem;
  top: -5rem;
  background: white;
  padding: 0.6rem 1rem;
  z-index: 1;
}
.skip:focus {
  top: 1rem;
}
@media (max-width: 420px) {
  main {
    padding-block: 2.5rem;
  }
  footer {
    display: block;
  }
}