.skip {
    position: absolute;
    left: -10000px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.skip:focus {
    position: static;
    width: auto;
    height: auto;
}

body {
    max-width: 45rem;
    padding: 0 2rem;
    margin: 2rem auto 0;
    line-height: 1.6;
    background: #11111b;
    color: white;
}

h1, h2, h3 {
    margin-bottom: 0.25em;
    line-height: 1.3;
}

p {
    margin-top: 0;
}

p + p {
    text-indent: 2em;
}

ul {
    margin-top: 0;
}

#main-nav {
    font-size: 125%;
}

#main-nav ul {
    padding: 0;
    margin: 0 0 1em;
}

#main-nav li {
    display: inline-block;
}

#main-nav li::before {
    content: '/ ';
}

#main-nav li:first-child::before {
    content: '';
}

#site-title {
    font-weight: bold;
    color: inherit;
    text-decoration: none;
}

#site-title:hover {
    text-decoration: underline;
}

footer {
    margin: 2em 0 0;
}

header h1 {
    margin: 0;
}

header {
    margin-bottom: 1em;
}

a, a:visited {
    color: #8ef;
}