:root{--primary:#fb265a;--primary-dark:#e0214d;--success:#10b981;--bg:#f7f7fb;--card:#fff;--text:#111;--text-light:#666;--border:#e6e9ee}*{box-sizing:border-box;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial}body{margin:0;background:var(--bg);color:var(--text)}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px;text-align:center}.spinner{width:40px;height:40px;border:4px solid var(--border);border-top:4px solid var(--primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.quiz-card{background:var(--card);border-radius:12px;padding:24px;box-shadow:0 6px 18px #1018280f;max-width:480px;margin:0 auto;position:relative;animation:slideIn .36s ease}.partner-logo{width:60px;height:60px;object-fit:contain;margin-bottom:12px}.question-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;font-size:.95rem}.question-count{color:var(--text-light);font-weight:600}.timer{background:#fff3cd;padding:4px 8px;border-radius:6px;color:#856404;font-weight:600}.question-header-text{font-size:1.1rem;color:var(--primary);margin:12px 0;font-weight:600}.question-image{width:100%;max-height:200px;object-fit:cover;border-radius:8px;margin:12px 0}.question-text{font-size:1.1rem;font-weight:600;margin:16px 0;line-height:1.4}.choices{display:flex;flex-direction:column;gap:10px;margin:20px 0}.choice-label{display:flex;align-items:center;padding:12px;border:2px solid var(--border);border-radius:8px;cursor:pointer;transition:all .2s}.choice-label:hover{border-color:var(--primary);background:#f9fafb}.choice-label input[type=radio]{margin-right:12px;cursor:pointer}.choice-text{flex:1}.choice-label input[type=radio]:checked+.choice-text{font-weight:600;color:var(--primary)}.btn-primary{background:var(--primary);color:#fff;padding:12px 24px;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;width:100%}.btn-primary:hover:not(:disabled){background:var(--primary-dark)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:#fff;color:var(--primary);padding:12px 24px;border:2px solid var(--primary);border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;width:100%}.btn-secondary:hover{background:#fff0f3}.quiz-description{color:var(--text-light);font-size:.95rem;margin:12px 0 24px}.completion-content{text-align:center}.completion-title{font-size:1.5rem;margin:0 0 12px;color:var(--success)}.score-display{font-size:2rem;font-weight:700;color:var(--primary);margin:20px 0}.related-section{margin:24px 0;text-align:left}.related-section h4{margin-bottom:12px;color:var(--text)}.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:12px}.related-card{border:1px solid var(--border);border-radius:8px;padding:8px;text-align:center;cursor:pointer;transition:all .2s}.related-card:hover{border-color:var(--primary);box-shadow:0 2px 8px #2563eb1a}.related-card img{width:100%;height:80px;object-fit:cover;border-radius:4px;margin-bottom:6px}.related-card p{font-size:.85rem;margin:0;color:var(--text-light)}.info-form{display:flex;flex-direction:column;gap:10px;margin:20px 0}.info-form input{padding:10px;border-radius:6px;border:1px solid var(--border);font-size:.95rem}.info-form input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1a}.powered-by{text-align:center;margin-top:20px;padding-top:12px;border-top:1px solid var(--border);font-size:.8rem;color:var(--text-light)}@keyframes slideIn{0%{opacity:0;transform:translateY(10px) scale(.995)}to{opacity:1;transform:translateY(0) scale(1)}}.error{color:#dc2626;padding:12px;background:#fee2e2;border-radius:6px;border-left:4px solid #dc2626}@media (max-width:480px){.quiz-card{border-radius:0;margin:0;padding:16px}}