.presentation-container{background-color:#fff;padding:20px;border:1px solid #eaeaea;border-radius:8px;box-shadow:0 4px 12px rgba(0,0,0,.1);max-width:1200px;margin:auto}.presentation-image img{max-width:100%;height:auto;border-radius:8px;margin-bottom:20px}.product-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.product-item{background-color:#fff;padding:15px;border:1px solid #eaeaea;border-radius:8px;text-align:center;box-shadow:0 4px 8px rgba(0,0,0,.1);display:flex;flex-direction:column;justify-content:space-between;max-width:90%;margin:auto}.product-item img{max-width:100%;height:auto;border-radius:5px;margin-bottom:10px}.product-description p{margin:5px 0;font-size:14px}.product-price{font-size:16px;font-weight:700;color:#333}@media (max-width:600px){.product-grid{grid-template-columns:1fr}.product-item{max-width:100%}}