body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    font-family: 'Arial', sans-serif;
    background-color: #f4f4f4;
    color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.container {
    max-width: 600px;
    padding: 20px;
    background-color: white;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    border-radius: 8px;
}

h1 {
    font-size: 2.2em;
    margin-bottom: 0.5em;
}

p {
    font-size: 1.2em;
    line-height: 1.5;
}