/* site.css */
:root { color-scheme: light; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #172033; background: #f6f8fb; }
* { box-sizing: border-box; }
body { margin: 0; line-height: 1.6; }
a { color: #315f88; }
a:focus-visible { outline: 3px solid #1769aa; outline-offset: 3px; }
header, main, footer { width: min(100% - 2rem, 48rem); margin-inline: auto; }
header { padding: 1.5rem 0; }
header a { color: #172033; font-weight: 800; text-decoration: none; }
main { min-height: 60vh; padding: 2rem 0 5rem; }
h1 { font-size: clamp(2.2rem, 7vw, 4rem); line-height: 1.1; letter-spacing: -0.04em; }
h2 { margin-top: 2rem; }
.eyebrow { color: #315f88; font-size: .8rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.lead { color: #667085; font-size: 1.2rem; }
.card { margin-top: 2rem; padding: 1.5rem; border: 1px solid #d8dee8; border-radius: 1rem; background: #fff; }
footer { padding: 1.5rem 0 3rem; border-top: 1px solid #d8dee8; color: #667085; font-size: .9rem; }
nav { display: flex; flex-wrap: wrap; gap: .25rem 1rem; margin-top: .5rem; }