html {
  color-scheme: light dark;
}

body {
  font-family: monospace;
  font-size: 1.25rem;
  line-height: 1.5;
}

img,
svg,
video {
  max-width: 100%;
  display: block;
}

main {
  max-width: min(70ch, 100% - 4rem);
  margin-inline: auto;
}

blockquote {
  border-left: 2px solid;
  margin: .5em 10px;
  padding: .5em 10px
}