.nav-shell{max-width:1060px;margin:0 auto;padding:48px 20px 64px}.nav-hero{padding:34px 0 28px}.nav-eyebrow{margin:0 0 10px;color:#516070;font-size:14px;letter-spacing:0}.nav-hero h1{margin:0;font-size:44px;line-height:1.12}.nav-subtitle{max-width:680px;margin:14px 0 0;color:#4c5968;font-size:18px}.nav-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:24px 0 42px}.nav-card{display:block;min-height:132px;padding:22px;border:1px solid #d8dee7;border-radius:8px;background:#fff;color:#17202c;text-decoration:none;box-shadow:0 8px 22px rgba(18,28,45,.06)}.nav-card:hover{border-color:#7da2ce;transform:translateY(-1px)}.nav-card span{display:block;margin-bottom:12px;color:#2368a2;font-size:18px;font-weight:700}.nav-card strong{color:#4d5b69;font-size:15px;font-weight:500;line-height:1.6}.nav-latest{padding-top:10px;border-top:1px solid #e2e7ee}.nav-latest h2{margin:0 0 14px;font-size:24px}