body {
            font-family: Arial, sans-serif;
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh;
            margin: 0;
            background-color: #f0f0f0;
        }
        .container {
            text-align: center;
            background-color: #fff;
            padding: 30px 50px;
            border-radius: 8px;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
            max-width: 800px; /* Adicionado para melhor visualização do conteúdo */
        }
        h1 {
            color: #333;
        }
        p {
            color: #666;
        }
        ul {
            list-style: none;
            padding: 0;
        }
        li {
            margin-bottom: 5px;
        }
        a {
            color: #007bff;
            text-decoration: none;
        }
        a:hover {
            text-decoration: underline;
        }
        .product-card {
            border: 1px solid #ccc;
            margin: 10px;
            padding: 15px;
            width: 200px;
            text-align: center;
            box-shadow: 0 2px 4px rgba(0,0,0,0.05);
            border-radius: 5px;
        }
        .product-card img {
            max-width: 100%;
            height: auto;
            margin-bottom: 10px;
        }
        .product-card button {
            background-color: #28a745;
            color: white;
            border: none;
            padding: 8px 15px;
            border-radius: 4px;
            cursor: pointer;
        }
        .product-card button:hover {
            background-color: #218838;
        }