body, html {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    background: #f5f5f5;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    text-align: center;
    background: #fff;
    padding: 50px;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

h1 {
    font-size: 36px;
    color: #333;
}

p {
    font-size: 18px;
    color: #666;
}