body { font-family: 'Open Sans', Arial, sans-serif; line-height: 1.7; color: #444; max-width: 1100px; margin: 0 auto; padding: 25px; background-color: #f0f2f5; }
        .main-container { background: #fff; padding: 50px; border-radius: 12px; border-top: 8px solid #f39c12; box-shadow: 0 15px 35px rgba(0,0,0,0.08); }
        h1 { color: #2c3e50; font-size: 2.2em; text-transform: uppercase; margin-bottom: 25px; }
        h2 { color: #d35400; margin-top: 40px; border-bottom: 2px dashed #ddd; padding-bottom: 10px; }
        p { margin: 20px 0; text-align: justify; }
        .product-hero { width: 100%; max-width: 600px; height: auto; display: block; margin: 35px auto; border-radius: 10px; }
        table { width: 100%; border-collapse: collapse; margin: 35px 0; }
        th, td { border: 1px solid #e1e8ed; padding: 20px; text-align: left; }
        th { background-color: #fafbfc; color: #34495e; font-weight: 600; }
        .gallery-box { display: flex; flex-wrap: wrap; gap: 20px; justify-content: center; margin-top: 40px; }
        .gallery-box img { width: calc(50% - 10px); height: auto; border-radius: 8px; border: 1px solid #eee; }
        .brand-footer { text-align: center; margin-top: 50px; padding: 20px; background: #2c3e50; color: #fff; border-radius: 8px; }
        .feature-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin: 30px 0; }
        .feature-item { background: #fdfefe; padding: 20px; border: 1px solid #f1f1f1; border-radius: 8px; }
        .feature-item strong { color: #d35400; display: block; margin-bottom: 5px; }