:root {
  color-scheme: dark;
  background: #121212;
  color: #e0e0e0;
  font-family: sans-serif;
  font-size: 100%;
  line-height: 1.8;
}

body {
  margin: 0;
}

main {
  width: calc(100% - 32px);
  max-width: 30em;
  margin: 0 auto;
  padding: 48px 0;
  overflow-wrap: anywhere;
  text-autospace: normal;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  line-height: 1.4;
  text-wrap: balance;
}

h1 {
  margin: 1.25em 0 0.75em;
  font-size: clamp(1.6rem, 4vw, 2rem);
}

h2 {
  margin: 2em 0 0.75em;
  font-size: 1.4rem;
}

p,
blockquote,
pre,
ul,
ol {
  margin: 1.25em 0;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}

blockquote {
  font-family: serif;
  margin-left: 0;
  margin-right: 0;
  padding-left: 1em;
  border-left: 3px solid #3a3a3a;
}

code {
  text-autospace: no-autospace;
  padding: 0.1em 0.3em;
  border: 1px solid #3a3a3a;
  border-radius: 3px;
  font-family: monospace;
  font-size: 0.9em;
}

pre {
  overflow-x: auto;
  padding: 1em;
  border: 1px solid #3a3a3a;
  border-radius: 3px;
  overflow-wrap: normal;
}

pre code {
  padding: 0;
  border: 0;
}

hr {
  margin: 2.5em 0;
  border: 0;
  border-top: 1px solid #3a3a3a;
}

@media (min-width: 768px) {
  :root {
    font-size: 125%;
  }

  main {
    max-width: 36em;
  }
}

@media (max-width: 600px) {
  main {
    padding: 24px 0;
  }
}