body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
    line-height: 1.6;
}

header {
    background: #333;
    color: #fff;
    padding: 1rem 0;
    text-align: center;
}

main {
    padding: 2rem;
    text-align: center;
}

.pages-container {
    padding-top: 2rem;
    margin: auto;
}

ul {
    text-align: center;
    margin: auto;
    width: fit-content;
    padding-left: 20px;
}