body { font-family: 'Roboto', Arial, sans-serif; line-height: 1.7; color: #222; max-width: 1000px; margin: 0 auto; padding: 20px; background-color: #f0f2f5; }
        header { background: #1a73e8; color: #fff; padding: 30px; text-align: center; border-bottom: 5px solid #fbbc04; }
        .product-main { display: flex; flex-wrap: wrap; gap: 40px; margin-top: 30px; background: #fff; padding: 30px; border-radius: 12px; }
        .product-image { flex: 1; }
        .product-image img { width: 100%; height: auto; border: 1px solid #eee; }
        .product-info { flex: 1.5; }
        .product-info h2 { color: #1a73e8; margin-top: 0; }
        .gallery { display: flex; gap: 10px; margin-top: 20px; }
        .gallery img { width: 90px; height: 90px; object-fit: cover; border: 1px solid #ccc; }
        .description-text { font-size: 1.05em; text-align: justify; }
        .tech-table { width: 100%; border-collapse: collapse; margin-top: 40px; background: #fff; border-radius: 8px; }
        .tech-table th, .tech-table td { border: 1px solid #e0e0e0; padding: 15px; }
        .tech-table th { background: #f8f9fa; color: #1a73e8; }
        .branding { font-weight: bold; color: #1a73e8; }
        footer { margin-top: 50px; text-align: center; color: #666; font-size: 0.9em; border-top: 1px solid #ddd; padding: 20px; }