*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{color:#111827;background:#f7fafc;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}body{min-width:320px;min-height:100vh;background:radial-gradient(circle at top left,rgba(49,130,206,.16),transparent 32rem),#f7fafc}a{color:inherit}.page-shell{display:flex;min-height:100vh;width:100%;flex-direction:column;align-items:center;justify-content:center;gap:1.5rem;padding:2rem}.hero-card{width:min(100%,720px);border:1px solid rgba(15,23,42,.08);border-radius:24px;background:#ffffffe0;box-shadow:0 24px 70px #0f172a1a;padding:clamp(2rem,4vw,3.5rem);text-align:center}.eyebrow{margin-bottom:.75rem;color:#2563eb;font-size:.78rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}h1{color:#0f172a;font-size:clamp(2.3rem,6vw,4.5rem);line-height:.98}.lede{max-width:48rem;margin:1.25rem auto 0;color:#475569;font-size:clamp(1rem,2vw,1.2rem);line-height:1.65}.primary-link{display:inline-flex;align-items:center;justify-content:center;margin-top:2rem;border-radius:999px;background:#1d4ed8;color:#fff;font-weight:800;padding:.9rem 1.25rem;text-decoration:none;box-shadow:0 16px 36px #1d4ed840}.primary-link:hover,.primary-link:focus-visible{background:#1e40af}.exams-list{display:flex;width:min(100%,720px);justify-content:center}.exams-list .primary-link{margin-top:0}.top-nav{color:#64748b}.top-nav{width:min(100%,720px);font-size:.95rem}.top-nav a{font-weight:700;text-decoration:none}.top-nav a:hover,.top-nav a:focus-visible{text-decoration:underline}.test-page{align-items:center}.test-card{text-align:left}.test-card .lede{margin-left:0}