body {
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
    margin: 0;
    padding: 0;
}

header {
    background-color: #222;
    color: #fff;
    padding: 1rem;
    text-align: center;
}

#product-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    padding: 1rem;
}

.product {
    background-color: #fff;
    padding: 1rem;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.product img {
    width: 100%;
    height: auto;
    border-radius: 4px;
}

.product h2 {
    font-size: 1.2rem;
    margin: 0.5rem 0;
}

.product p {
    font-size: 1rem;
    color: #333;
}

.product button {
    background-color: #28a745;
    color: #fff;
    border: none;
    padding: 0.5rem 1rem;
    cursor: pointer;
    border-radius: 4px;
    margin-top: 0.5rem;
}

.product button:hover {
    background-color: #218838;
}