:root {
  color-scheme: light;
  font-family:
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  color: #172033;
  background: #fff;
  line-height: 1.6;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
a {
  color: #1258a6;
  text-underline-offset: 3px;
}
header,
main,
footer {
  max-width: 760px;
  margin: auto;
  padding: 1.25rem;
}
header {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #d8dee9;
}
.brand {
  color: #172033;
  font-weight: 700;
  text-decoration: none;
}
nav {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  font-size: 0.9rem;
}
main {
  padding-top: 3rem;
  padding-bottom: 3rem;
}
h1 {
  font-size: clamp(2rem, 6vw, 3.4rem);
  line-height: 1.1;
  margin: 0.5rem 0 1rem;
}
h2 {
  font-size: 1.25rem;
  line-height: 1.3;
  margin: 2.5rem 0 0.65rem;
}
.eyebrow,
.effective {
  font-size: 0.9rem;
  color: #566174;
}
.lede {
  font-size: 1.15rem;
  max-width: 62ch;
}
section p,
aside p {
  max-width: 72ch;
}
aside {
  margin-top: 2.75rem;
  padding: 1.25rem;
  border: 1px solid #d8dee9;
  border-radius: 0.5rem;
  background: #f7f9fc;
}
aside h2 {
  margin-top: 0;
}
footer {
  border-top: 1px solid #d8dee9;
  color: #566174;
  font-size: 0.9rem;
}
.skip-link {
  position: absolute;
  left: -10000px;
}
.skip-link:focus {
  left: 1rem;
  top: 1rem;
  background: #fff;
  padding: 0.5rem;
  z-index: 1;
}
@media (max-width: 600px) {
  header {
    align-items: flex-start;
    flex-direction: column;
  }
  header,
  main,
  footer {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}