body {
    font-family: system-ui, sans-serif;
    max-width: 760px;
    margin: 80px auto;
    padding: 0 24px;
    line-height: 1.6;
}

h1 {
    font-size: 2.4rem;
}

nav {
    margin-top: 32px;
}

nav a {
    margin-right: 20px;
}