html {
    font-family: system-ui, sans-serif;
    background: #f5f5f5;
    color: #202020;
}
body {
    margin: 0;
}
main {
    max-width: 760px;
    margin: 10vh auto;
    padding: 32px;
    background: white;
}
a {
    color: inherit;
}