@page{size:A4;margin:10mm 12mm 10mm 12mm;@top-left{content:none}@top-center{content:none}@top-right{content:none}@bottom-left{content:none}@bottom-center{content:none}@bottom-right{content:none}}.quiz-container{max-width:950px;margin:0 auto;background:#fff;padding:24px;border-radius:10px;box-shadow:0 4px 14px rgba(0,0,0,.08)}.header-container{display:flex;align-items:center;justify-content:space-between;border-bottom:3px solid #2563eb;padding-bottom:12px;margin-bottom:16px}.brand-logo{display:flex;align-items:center;gap:12px}.logo-icon{width:48px;height:48px;background:#2563eb;color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:24px;box-shadow:0 2px 4px rgba(0,0,0,.15)}.brand-name{font-size:20px;font-weight:700;color:#1e3a8a;line-height:1.1}.brand-sub{font-size:13px;color:#4b5563;font-weight:600}.header-title{text-align:right}.header-title h1{margin:0;font-size:20px;color:#1e3a8a;text-transform:uppercase}.header-title h2{margin:2px 0 0;font-size:14px;color:#4b5563;font-weight:500}.student-info{display:flex;justify-content:space-between;margin-bottom:20px;background:#eef2ff;padding:12px 16px;border-radius:6px;font-size:15px;font-weight:600;color:#1e3a8a}.section-title{background-color:#2563eb;color:#fff;padding:10px 14px;font-size:16px;font-weight:700;border-radius:6px;margin-top:24px;margin-bottom:16px}.q-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.q-box{background:#fff;border:2px solid #cbd5e1;border-radius:8px;padding:14px;font-size:15px;transition:all .3s ease;position:relative}.q-text{font-weight:700;font-size:15px;margin-bottom:10px;color:#0f172a;line-height:1.4}.options{display:flex;flex-direction:column;gap:8px;font-size:14px}.option{background:#f8fafc;padding:8px 10px;border-radius:5px;border:1px solid #e2e8f0;cursor:pointer;display:flex;align-items:center;gap:10px;transition:background-color .2s,border-color .2s}.option:hover{background-color:#f1f5f9}.multi-badge{background:#dc2626;color:#fff;font-size:10px;padding:2px 6px;border-radius:3px;text-transform:uppercase;float:right}.visual-box{border:1px dashed #94a3b8;background:#f8fafc;text-align:center;padding:8px;margin:8px 0;font-family:monospace;font-size:14px;border-radius:4px;font-weight:600}.q-box.correct{border-color:#16a34a;background-color:#f0fdf4}.q-box.incorrect{border-color:#dc2626;background-color:#fef2f2}.feedback-status{margin-top:10px;font-weight:700;font-size:13px;display:none;align-items:center;gap:6px}.q-box.correct .feedback-status{display:flex;color:#15803d}.q-box.incorrect .feedback-status{display:flex;color:#b91c1c}.controls{margin-top:28px;text-align:center}.btn-submit{background-color:#2563eb;color:#fff;font-size:16px;font-weight:700;padding:12px 28px;border:none;border-radius:6px;cursor:pointer;box-shadow:0 3px 6px rgba(0,0,0,.12);transition:background-color .2s}.btn-submit:hover{background-color:#1d4ed8}.check-btn-multi{margin-top:8px;background-color:#475569;color:#fff;border:none;padding:6px 12px;border-radius:4px;font-size:12px;font-weight:600;cursor:pointer}.check-btn-multi:hover{background-color:#334155}.summary-card{display:none;margin-top:24px;padding:20px;background:#eff6ff;border:2px solid #2563eb;border-radius:8px;text-align:center}.summary-card h3{margin:0 0 10px;font-size:18px;color:#1e3a8a}.quote-box{margin-top:12px;font-style:italic;color:#1d4ed8;font-weight:700;font-size:15px}.seo-section{margin-top:40px;border-top:2px dashed #cbd5e1;padding-top:24px;color:#334155}.seo-section h2{color:#1e3a8a;font-size:20px;margin-bottom:12px}.seo-section h3{color:#2563eb;font-size:16px;margin-top:16px;margin-bottom:8px}.seo-section p{font-size:14.5px;line-height:1.7;margin-bottom:14px}@media (max-width:768px){.q-grid{grid-template-columns:1fr}}