:root{--navy:#0b2545;--sea:#13698a;--sand:#f7f4ee;--ink:#1d2430;--muted:#556070}
*{box-sizing:border-box}
body{margin:0;font:1.0625rem/1.6 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:#fff}
.wrap{max-width:46rem;margin:0 auto;padding:0 1.25rem}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:#fff;padding:.5rem;z-index:9}
header{background:var(--navy);color:#fff}
header .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem;padding-top:.9rem;padding-bottom:.9rem}
header a{color:#fff;text-decoration:none}.brand{font-weight:700;font-size:1.15rem}
nav a{margin-left:1rem}nav a:first-child{margin-left:0}nav a:hover,nav a:focus{text-decoration:underline}
main{padding-top:1.5rem;padding-bottom:2.5rem}
h1{color:var(--navy);line-height:1.2}h2{color:var(--navy);margin-top:2rem}
a{color:var(--sea)}a:focus-visible{outline:3px solid #f2a541;outline-offset:2px}
.lead{font-size:1.2rem;color:var(--muted)}.meta{color:var(--muted);font-size:.95rem}
.cards{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(16rem,1fr))}
.card{background:var(--sand);border-radius:.75rem;padding:1rem 1.25rem}.card h3{margin-top:.25rem}
.tag{display:inline-block;font-size:.75rem;font-weight:600;background:var(--sea);color:#fff;border-radius:1rem;padding:.1rem .6rem;vertical-align:middle}
dt{font-weight:700;margin-top:1rem}dd{margin:0}
code{background:var(--sand);padding:0 .25rem;border-radius:.25rem}
footer{border-top:1px solid #e3e3e3;color:var(--muted);font-size:.9rem}