*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:linear-gradient(135deg,#f8fafc,#e0f2fe);min-height:100vh}.container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1rem}.card{max-width:42rem;width:100%;padding:2rem;background:#fffc;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border-radius:.5rem;box-shadow:0 25px 50px -12px #00000040}.text-center{text-align:center}.space-y-6>*+*{margin-top:1.5rem}.space-y-4>*+*{margin-top:1rem}.space-y-2>*+*{margin-top:.5rem}.hidden{display:none}.icon-container{display:flex;justify-content:center;margin-bottom:1.5rem}.icon-bg{background:linear-gradient(135deg,#3b82f6,#1d4ed8);padding:1rem;border-radius:50%;display:flex;align-items:center;justify-content:center}.icon{width:2rem;height:2rem;color:#fff}h1{font-size:1.875rem;font-weight:700;color:#1e293b;line-height:1.2}@media (min-width: 768px){h1{font-size:2.25rem}}h2{font-size:1.5rem;font-weight:600;color:#1e293b;margin-bottom:1rem}p{font-size:1.125rem;color:#64748b;line-height:1.75}.features{display:flex;align-items:center;justify-content:center;gap:1rem;padding:1rem 0;flex-wrap:wrap}.feature{display:flex;align-items:center;gap:.5rem;font-size:.875rem;color:#64748b}.check-icon{width:1rem;height:1rem;color:#10b981}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;white-space:nowrap;border-radius:.375rem;font-weight:500;transition:all .2s;cursor:pointer;border:none;text-decoration:none}.btn-primary{background:linear-gradient(135deg,#3b82f6,#1d4ed8);color:#fff;padding:1.5rem 3rem;font-size:1.125rem;font-weight:600;width:100%}@media (min-width: 768px){.btn-primary{width:auto}}.btn-primary:hover{opacity:.9;box-shadow:0 10px 15px -3px #0000001a;transform:scale(1.05)}.btn-secondary{background:#f8fafc;color:#1e293b;border:1px solid #e2e8f0;padding:.75rem 1.5rem;margin-right:.5rem}.btn-secondary:hover{background:#f1f5f9}.disclaimer{display:flex;align-items:center;justify-content:center;gap:.5rem;font-size:.75rem;color:#94a3b8;padding-top:1rem}.warning-icon{width:.75rem;height:.75rem}.quiz-container{max-width:48rem}.question{background:#fff;border-radius:.5rem;padding:1.5rem;margin-bottom:1rem;box-shadow:0 1px 3px #0000001a}.question h3{font-size:1.125rem;font-weight:600;color:#1e293b;margin-bottom:1rem}.options{display:flex;flex-direction:column;gap:.75rem}.option{display:flex;align-items:center;gap:.75rem;padding:.75rem;border:1px solid #e2e8f0;border-radius:.375rem;cursor:pointer;transition:all .2s}.option:hover{background:#f8fafc;border-color:#3b82f6}.option.selected{background:#eff6ff;border-color:#3b82f6}.option input[type=radio]{margin:0}.progress-bar{width:100%;height:.5rem;background:#e2e8f0;border-radius:.25rem;margin-bottom:2rem;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(135deg,#3b82f6,#1d4ed8);transition:width .3s ease}.result-card{text-align:center;padding:2rem}.score-display{font-size:3rem;font-weight:700;color:#3b82f6;margin:1rem 0}.result-title{font-size:1.5rem;font-weight:600;color:#1e293b;margin-bottom:1rem}.result-description{color:#64748b;margin-bottom:2rem;line-height:1.6}.cta-section{background:#f8fafc;border-radius:.5rem;padding:1.5rem;margin-top:2rem}.navigation{display:flex;justify-content:space-between;align-items:center;margin-top:2rem}.btn-back{color:#64748b;background:none;border:none;cursor:pointer;padding:.5rem;display:flex;align-items:center;gap:.5rem}.btn-back:hover{color:#1e293b}