html {
    width: 100vw;
    height: 100vh;
}

body {
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: clip;
    width: 100%;
    height: 100%;
}

main {
    padding: 25px;
}

hgroup h1 {
    font-size: 48pt;
    font-weight: 700;
    line-height: 1em;
    margin: 0 0 2px 0;
}

hgroup p {
    color: var(--col-mg);
    font-size: 18pt;
    font-weight: 600;
    margin: 0 0 25px 0;
}

nav ul {
    width: 100%;
    list-style-type: none;
    margin: 0;
    padding: 0;
}

nav ul li:first-of-type {
    border-top: 1px solid var(--col-fg);
}

nav ul li {
    width: 100%;
    padding: 0;
    border-bottom: 1px solid var(--col-fg);
}

nav ul li a {
    display: inline-block;
    box-sizing: border-box;
    width: 100%;
    padding: 5px 15px;
    font-size: 16pt;
    font-weight: 600;
}

nav ul li a:hover {
    font-weight: 800;
    background-color: var(--col-fg);
}

nav ul li a p {
    display: inline-block;
    margin: 0;
    transition: .2s;
}

nav ul li a:hover p {
    color: var(--col-bg);
}

nav ul li a p::before {
    content: "🡾";
    display: inline-block;
    margin-right: .5em;
    font-size: 18pt;
    transition: .2s;
}

nav ul li a:hover p::before {
    rotate: -45deg;
}