body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    text-align: center;
}

h1 {
    color: #333;
    margin-bottom: 20px;
}

.platforms {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
}

.card {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 10px;
    width: 300px;
    margin: 20px;
    padding: 20px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.card img {
    width: 100%;
    border-radius: 10px;
}

.card h2 {
    font-size: 1.5em;
    color: #007bff;
}

.card h3 {
    font-size: 1.2em;
    margin: 10px 0;
}

.card p {
    color: #555;
    font-size: 0.9em;
}

.card .btn {
    display: inline-block;
    margin-top: 10px;
    padding: 10px 20px;
    background: #007bff;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
}

.card .btn:hover {
    background: #0056b3;
}