:root {
  color-scheme: light;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #14213d;
  background: #eaf7fd;
}

* { box-sizing: border-box; }
body { margin: 0; padding: 32px 18px; line-height: 1.65; }
a { color: #126b87; }
.card, .document {
  width: min(760px, 100%);
  margin: 0 auto;
  padding: clamp(24px, 6vw, 56px);
  background: rgba(255, 255, 255, .94);
  border: 1px solid rgba(20, 33, 61, .08);
  border-radius: 28px;
  box-shadow: 0 18px 50px rgba(20, 33, 61, .10);
}
.card { margin-top: 8vh; text-align: center; }
.brand { display: flex; justify-content: center; align-items: center; gap: 10px; }
.tile { display: grid; place-items: center; width: 62px; height: 62px; border-radius: 16px; background: #14213d; color: white; font-size: 34px; font-weight: 800; }
.link { color: #12aab5; font-size: 48px; font-weight: 800; }
h1 { margin: 18px 0 8px; font-size: clamp(2.1rem, 7vw, 3.4rem); line-height: 1.1; }
h2 { margin-top: 2rem; line-height: 1.25; }
.updated { color: #667085; }
.button { display: block; margin: 30px auto 18px; padding: 14px 22px; max-width: 360px; color: white; background: #176f8f; border-radius: 999px; text-decoration: none; font-weight: 700; }
.language { display: inline-block; }
nav { display: flex; justify-content: space-between; border-bottom: 1px solid #d8e3e8; padding-bottom: 14px; }
li + li { margin-top: 8px; }
@media (max-width: 520px) {
  body { padding: 0; }
  .card, .document { min-height: 100vh; border: 0; border-radius: 0; padding: 28px 20px 52px; }
}