:root{--ink:#14213d;--brand:#3155d9;--paper:#f5f7fc}body{background:var(--paper);color:var(--ink)}.hero{min-height:100vh;background:radial-gradient(circle at top right,#7d95ff,#172554 60%)}.login-card,.card{border:0;border-radius:1rem;box-shadow:0 10px 28px #14213d14}.brand-mark{width:52px;height:52px;border-radius:16px;background:var(--brand);color:#fff;display:inline-grid;place-items:center;font-weight:800;font-size:1.4rem}.stat{border-left:5px solid var(--brand)}.question{max-width:780px;margin:auto}.option-row{background:white;border:1px solid #e4e8f2;border-radius:.8rem;padding:.9rem;margin:.55rem 0}.option-row:hover{border-color:var(--brand)}.score{font-size:2rem;font-weight:800;color:var(--brand)}@media print{nav,.no-print{display:none!important}body{background:#fff}.container{max-width:100%!important}}