*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,sans-serif;background:#f0f4f8;color:#1a202c;min-height:100vh}button{cursor:pointer;font-family:inherit}a{color:inherit}.app-shell,.practice-home{min-height:100vh}.practice-home{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 20px 36px}.practice-hero{max-width:650px;margin-bottom:36px;text-align:center}.practice-eyebrow,.track-label{color:#1f4e79;font-size:12px;font-weight:800;letter-spacing:2.4px;text-transform:uppercase}.practice-hero h1{margin:8px 0 12px;color:#1f4e79;font-size:clamp(34px,6vw,48px);line-height:1.05}.practice-hero p,.practice-track p{color:#4a5568;font-size:16px;line-height:1.6}.practice-tracks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;width:min(100%,920px)}.practice-track{display:flex;flex-direction:column;gap:22px;padding:32px;border:2px solid #d7e6f5;border-radius:18px;background:#fff;box-shadow:0 4px 24px #14365414}.practice-track h2{margin:10px 0 8px;color:#1a202c;font-size:23px;line-height:1.25}.health-track{border-color:#1f4e79}.track-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.track-facts div{padding:10px 12px;border-radius:8px;background:#ebf3fb}.track-facts dt{margin-bottom:3px;color:#4a5568;font-size:11px;font-weight:700}.track-facts dd{color:#1f4e79;font-size:16px;font-weight:800}.track-note{padding:11px 14px;border:1px solid #ffe082;border-radius:8px;background:#fff8e1;color:#6d5200;font-size:13px;line-height:1.5}.track-actions{display:flex;flex-direction:column;gap:10px;margin-top:auto}.track-primary,.track-secondary{display:block;width:100%;padding:13px 16px;border-radius:10px;font-size:15px;font-weight:800;text-align:center;text-decoration:none}.track-primary{border:2px solid #1f4e79;background:#1f4e79;color:#fff}.track-secondary{border:2px solid #1f4e79;background:#ebf3fb;color:#1f4e79}.track-primary:hover,.track-secondary:hover{opacity:.86}.track-primary:focus-visible,.track-secondary:focus-visible,.track-link:focus-visible{outline:3px solid #f4b942;outline-offset:3px}.track-link{padding:4px;color:#1f4e79;font-size:14px;font-weight:700;text-align:center}.practice-footer{margin-top:36px;color:#718096;font-size:13px;text-align:center}.route-message{padding:32px;font-family:system-ui,sans-serif}@media (max-width:720px){.practice-home{justify-content:flex-start;padding:34px 14px 28px}.practice-hero{margin-bottom:26px}.practice-tracks{grid-template-columns:1fr}.practice-track{padding:24px 20px}.exam-topbar{padding:12px 14px!important}.exam-layout{overflow:visible!important}.exam-main{padding:18px 12px!important;overflow:visible!important}.exam-sidebar{display:none!important}.exam-question-card{padding:20px 16px!important}.exam-actions{align-items:stretch!important;flex-direction:column!important}.exam-actions button{width:100%}.results-topbar{align-items:flex-start!important;gap:10px;flex-direction:column}.results-score-card{padding:24px 20px!important}.register-card{padding:30px 22px!important}}