:root { color-scheme: dark; font: 100%/1.65 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background: #0b1322; color: #edf2fb; }
* { box-sizing: border-box; }
body { margin: 0 auto; max-width: 76rem; padding: 0 1.25rem; }
a { color: #a8ccff; text-underline-offset: .2em; overflow-wrap: anywhere; }
a:hover { color: #fff; }
a:focus-visible { outline: 3px solid #f4d37b; outline-offset: 4px; border-radius: 2px; }
header { display: flex; align-items: center; flex-wrap: wrap; gap: 1rem 2rem; padding: 1.5rem 0; border-bottom: 1px solid #35445e; }
nav { display: flex; flex-wrap: wrap; gap: .6rem 1.2rem; }
.brand { font-size: 1.4rem; font-weight: 750; color: #fff; text-decoration: none; }
main { max-width: 56rem; padding: 2rem 0 3rem; }
h1 { font-size: clamp(2rem, 5vw, 3rem); line-height: 1.2; letter-spacing: -.025em; }
h2 { font-size: 1.45rem; line-height: 1.35; margin-top: 2rem; }
h3 { font-size: 1.15rem; margin-top: 1.6rem; }
.lead { font-size: 1.2rem; color: #c8d6ed; }
li { margin: .65rem 0; }
section { scroll-margin-top: 1rem; }
.contents { padding: 1rem; background: #142039; border: 1px solid #35445e; border-radius: .75rem; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr)); gap: 1rem; }
.cards section { background: #142039; border: 1px solid #35445e; border-radius: .75rem; padding: 1rem 1.5rem; }
.contact { font-size: 1.25rem; font-weight: 650; }
footer { border-top: 1px solid #35445e; padding: 1.5rem 0 2rem; color: #c8d6ed; }
.skip { position: absolute; top: -10rem; padding: .5rem 1rem; background: #0b1322; }
.skip:focus { top: 0; }
@media (max-width: 35rem) { header { align-items: flex-start; flex-direction: column; } main { padding-top: 1rem; } }