body { font-family: Arial; background:#f7f7f7; padding:20px }
.title { text-align:center }
.products { display:flex; gap:20px; flex-wrap:wrap }
.product {
    background:#fff;
    padding:15px;
    width:220px;
    border-radius:6px;
    box-shadow:0 2px 8px rgba(0,0,0,.1);
}
.product img { width:100%; }
button {
    width:100%;
    padding:8px;
    background:#7f54b3;
    color:#fff;
    border:none;
    margin-top:5px;
}
.cart-btn {
    display:block;
    text-align:center;
    margin-top:20px;
}