:root {
  color-scheme: light;
  font-family: system-ui, Tahoma, sans-serif;
  line-height: 1.85;
  color: #142b48;
  background: #eef5ff;
}

body { margin: 0; }
main {
  max-width: 44rem;
  margin: clamp(0rem, 4vw, 3rem) auto;
  padding: clamp(1.25rem, 5vw, 3rem);
  background: #fff;
  border-radius: 1.25rem;
}
.intro { padding-block-end: 1rem; }
.intro img { display: block; margin-block-end: 1rem; }
.eyebrow { color: #155aba; font-size: .9rem; font-weight: 700; }
h1 { font-size: clamp(1.9rem, 5vw, 3rem); line-height: 1.35; margin-block: .15em; }
h2 { font-size: 1.2rem; margin-block: 0 .35em; }
p { margin-block: .4em .8em; }
section { border-block-start: 1px solid #d6e4f8; padding-block: 1rem .35rem; }
a { color: #155aba; text-underline-offset: .25em; }
a:focus-visible { outline: 2px solid currentColor; outline-offset: 4px; }
footer { display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; margin-block-start: 1.5rem; }