body{background:#f5f7fb;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;margin:0}
.container{max-width:960px;margin:24px auto;padding:16px}
.nav{background:#00205B;color:#fff;padding:12px 16px}
.nav a{color:#A7C7FF;text-decoration:none;margin-left:12px}