body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.8; color: #333; max-width: 1000px; margin: 0 auto; padding: 20px; background-color: #f9f9f9; }
        header { background: #2c3e50; color: #fff; padding: 30px; text-align: center; border-radius: 8px 8px 0 0; }
        header h1 { margin: 0; font-size: 2.5em; text-transform: uppercase; letter-spacing: 2px; }
        .product-main { display: flex; flex-wrap: wrap; gap: 40px; margin-top: 30px; background: #fff; padding: 30px; border-radius: 8px; box-shadow: 0 4px 6px rgba(0,0,0,0.1); }
        .product-image { flex: 1; min-width: 300px; }
        .product-image img { width: 100%; height: auto; border: 1px solid #eee; border-radius: 4px; }
        .product-info { flex: 1.5; min-width: 350px; }
        .product-info h2 { color: #2c3e50; border-bottom: 3px solid #f39c12; padding-bottom: 10px; margin-top: 0; }
        .gallery { display: flex; gap: 15px; margin-top: 20px; overflow-x: auto; }
        .gallery img { width: 100px; height: 100px; object-fit: cover; border: 2px solid #ddd; border-radius: 4px; transition: transform 0.3s; cursor: pointer; }
        .gallery img:hover { transform: scale(1.1); border-color: #f39c12; }
        .description-text { font-size: 1.1em; color: #555; text-align: justify; }
        .tech-table { width: 100%; border-collapse: collapse; margin-top: 40px; background: #fff; border-radius: 8px; overflow: hidden; box-shadow: 0 4px 6px rgba(0,0,0,0.05); }
        .tech-table th, .tech-table td { border: 1px solid #eee; padding: 15px; text-align: left; }
        .tech-table th { background: #2c3e50; color: #fff; width: 30%; }
        .tech-table tr:nth-child(even) { background: #fdfdfd; }
        .branding { font-weight: bold; color: #f39c12; }
        .feature-list { margin-top: 20px; list-style: none; padding: 0; }
        .feature-list li::before { content: '✔'; color: #f39c12; margin-right: 10px; font-weight: bold; }
        footer { margin-top: 50px; text-align: center; color: #777; font-size: 0.9em; padding: 20px; }