body {
    font-family: sans-serif;
    line-height: 1.6;
    margin: 20px;
    background-color: #f0f8ff; /* Azzurro chiaro */
}

header {
    text-align: center;
    margin-bottom: 20px;
}

nav {
    margin-bottom: 20px;
}

nav ul {
    list-style: none;
    padding: 0;
    display: flex;
    justify-content: center;
}

nav li {
    margin: 0 10px;
}

main {
    max-width: 800px;
    margin: 0 auto;
}

section {
    margin-bottom: 30px;
}

footer {
    text-align: center;
    margin-top: 30px;
    padding-top: 10px;
    border-top: 1px solid #ccc;
}