/* CSS Styles */
    .product-detail-container { font-family: 'Segoe UI', Helvetica, Arial, sans-serif; font-size: 16px; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 0 20px 20px 20px; }
    .product-detail-container h2 { font-size: 20px; color: #000; font-weight: 700; margin-top: 30px; margin-bottom: 15px; border-bottom: 2px solid #eee; padding-bottom: 10px; }
    .product-detail-container h2:first-of-type { margin-top: 0; }
    .product-detail-container h3 { font-size: 18px; color: #333; font-weight: 600; margin-top: 25px; margin-bottom: 10px; }
    .product-detail-container p { margin-bottom: 15px; text-align: justify; }
    .product-detail-container ul { margin-bottom: 20px; padding-left: 20px; }
    .product-detail-container li { margin-bottom: 8px; }
    .product-detail-container img { max-width: 100%; height: auto; display: block; margin: 20px auto; border-radius: 4px; box-shadow: 0 2px 8px rgba(0,0,0,0.1); }
    .img-caption { text-align: center; font-size: 14px; color: #666; margin-top: -10px; margin-bottom: 20px; font-style: italic; }
    .comparison-box { background-color: #f0f7ff; border-left: 5px solid #0056b3; padding: 15px 20px; margin: 25px 0; border-radius: 4px; }
    .comparison-box h4 { margin-top: 0; color: #0056b3; font-size: 18px; margin-bottom: 10px; }
    .tech-specs-table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 15px; }
    .tech-specs-table th, .tech-specs-table td { border: 1px solid #ddd; padding: 12px; text-align: left; }
    .tech-specs-table th { background-color: #f8f8f8; font-weight: bold; width: 30%; }
    .features-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 20px; }
    .feature-card { background: #f9f9f9; padding: 20px; border-radius: 6px; border: 1px solid #e0e0e0; height: 100%; box-sizing: border-box; }
    .feature-card h4 { margin-top: 0; font-size: 17px; color: #000; border-bottom: 1px solid #ddd; padding-bottom: 10px; margin-bottom: 10px; }
    .product-detail-container a { color: #0056b3; text-decoration: underline; font-weight: bold; }
    .faq-item { margin-bottom: 15px; border-bottom: 1px solid #eee; padding-bottom: 15px; }
    .faq-question { font-weight: bold; color: #000; display: block; margin-bottom: 5px; }
    @media (max-width: 768px) { .product-detail-container { padding: 10px; } .features-grid { grid-template-columns: 1fr; } }