* { box-sizing: border-box; }
body { margin: 0; font: 1.0625rem/1.6 Arial, sans-serif; color: #24343d; background: #f4f7f8; }
a { color: #004b68; overflow-wrap: anywhere; }
header { padding: 1rem; color: #fff; background: #153c52; }
header nav { max-width: 65rem; margin: auto; display: flex; gap: 1.5rem; flex-wrap: wrap; }
header a { color: #fff; }
main { max-width: 65rem; margin: 1.5rem auto; padding: clamp(1rem, 4vw, 2rem); background: #fff; border-radius: .75rem; }
h1, h2, h3 { color: #153c52; line-height: 1.25; }
h1 { font-size: clamp(1.8rem, 5vw, 2.6rem); }
h2 { font-size: 1.35rem; }
h3 { font-size: 1.15rem; }
.steps > li { margin-bottom: 1.5rem; }
img { max-width: 100%; height: auto; }
figure { margin: 1rem 0; }
figcaption { font-size: .95rem; }
footer { padding: 1rem; text-align: center; }
.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { left: 1rem; top: 1rem; z-index: 2000; padding: .75rem; background: #fff; }