* {
  box-sizing: border-box;
}

:root {
  --fg: #cdd6f4;
  --bg: #11111b;
  --link: #bd93f9;
  --overlay: #313244;
}

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

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

body {
  max-width: 50rem;
  padding: 2rem;
  margin: 0 auto;
  line-height: 1.6;
  background: var(--bg);
  color: var(--fg);
  font-family: serif;
}

h1,
h2,
h3,
h4 {
  margin-block-end: 0.25em;
  line-height: 1.3;
  font-family: sans-serif;

  a,
  a:visited {
    color: var(--fg);
    text-decoration: none;
  }

  a:hover {
    color: var(--link);
    text-decoration: underline;
  }
}

ul {
  margin-block-start: 0;
}

p {
  margin-block-start: 0;
  text-align: justify;
  hyphens: auto;
}

#main-nav {
  line-height: 1.3;

  ul {
    padding: 0;
    margin: 0;
    display: flex;
    list-style: none;
  }

  li {
    margin-inline-end: 0.5em;
  }
}

#site-title {
  font-family: sans-serif;
  font-weight: bold;
  font-size: 150%;
  line-height: 1.3;
  margin: 0;
}

footer {
  margin: 2em 0 0;
}

header {
  margin-bottom: 1em;

  h1 {
    margin: 0;
    font-size: 2em;
  }
}

a,
a:visited {
  color: var(--link);
}

hr {
  border: none;
  height: 1px;
  background: var(--overlay);
}

.chroma {
  border: 1px solid var(--overlay);
  border-radius: 8px;
  padding: 1rem;
  display: block;
  overflow-x: auto;
}

code {
  font-size: 125%;
  hyphens: none;
}