body {
    font-family: system-ui, sans-serif;
    max-width: 760px;
    margin: 80px auto;
    padding: 0 24px;
    line-height: 1.6;
}
h1 {
    font-size: 42px;
}
nav {
    display: flex;
    gap: 20px;
    margin-top: 30px;
}
a {
    color: inherit;
}