html, body, * {
    font-family: Avenir, Montserrat, Corbel, 'URW Gothic', source-sans-pro, sans-serif;
    font-weight: normal;
}

body {
    max-width: 1024px;
    margin: 0 auto;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

h1 {
    font-size: 4rem;
    font-weight: lighter;
}

a {
    text-decoration: none;
    color: inherit;
}
a:hover {
    text-decoration: underline;
}

main {
    padding-inline: 1rem;
}

nav {
    padding-inline: 1rem;
    padding-block: 4rem;
    border-top: 1px #777;
    & > ul {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
    }
    li {
        a:has(+ ul) {
            font-weight: bold;
        }
        list-style: none;
    }
}