body{font-family:'Inter',sans-serif}.container{max-width:800px;margin:0 auto;padding:2rem;text-align:center}.quiz-card{background-color:#fff;border-radius:.75rem;padding:2rem;margin-bottom:2rem;box-shadow:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -1px rgba(0,0,0,.06)}.question{font-size:1.25rem;font-weight:600;margin-bottom:1.5rem;color:#1e293b}.options{display:flex;flex-direction:column;gap:1rem;margin-bottom:1.5rem}.option{background-color:#f3f4f6;border-radius:.5rem;padding:1rem;text-align:center;cursor:pointer;transition:background-color .3s ease;border:1px solid #e5e7eb;color:#374151}.option:hover{background-color:#d1d5db;border-color:#d1d5db}.option.correct{background-color:#f0fdf4;color:#15803d;border-color:#16a34a}.option.wrong{background-color:#fef2f2;color:#b91c1c;border-color:#dc2626}.feedback{font-size:1.1rem;font-weight:600;margin-bottom:1.5rem;min-height:2.75rem;display:flex;align-items:center;justify-content:center}.feedback.correct{color:#15803d}.feedback.wrong{color:#b91c1c}</p><p>.actions{display:flex;flex-direction:column;gap:.75rem}.next-button,.restart-button{padding:.75rem 1.5rem;border-radius:.5rem;font-weight:600;cursor:pointer;transition:background-color .3s ease;font-size:1rem;border:none}.next-button{background-color:#3b82f6;color:#fff}.next-button:hover{background-color:#2563eb}.next-button:disabled{background-color:#9ca3af;cursor:not-allowed}.restart-button{background-color:#6b7280;color:#fff}.restart-button:hover{background-color:#374151}.score{font-size:1.25rem;font-weight:600;margin-bottom:0;color:#1e293b;text-align:center}.final-score{font-size:1.5rem;font-weight:700;color:#1e293b;margin-bottom:1rem}.outro-message{font-size:1rem;margin-top:2rem;color:#374151}.outro-link{color:#3b82f6;text-decoration:underline}