:root {
  --txt: rgb(36, 37, 38);
  --bg: rgb(235, 237, 240);
  --link: #1b88a2;
  --logo: url("/static/logo.svg");
}
@media (prefers-color-scheme: dark) {
  :root {
    --txt: rgb(235, 237, 240);
    --bg: rgb(36, 37, 38);
    --link: #06B6D4;
    --logo: url("/static/dmlogo.svg");
  }
}

html {
  color: var(--txt);
  background-color: var(--bg);
  font-family: system-ui, sans-serif;
  font-weight: normal;
}
body {
  padding: 1rem;
  font-size: 18px;
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 4rem);
  text-align: center;
}
h1:before {
  content: ' ';
  font-size: 1rem;
  background-image: var(--logo);
  background-repeat: no-repeat;
  background-position-x: center;
  display: block;
  height: 2rem;
  padding: 2rem 0;
  margin-bottom: 2rem;
}
a, a:visited, a:active {
  color: var(--link);
  text-decoration: underline;
  text-decoration-thickness: 1px;
}
a:hover {
  text-decoration-thickness: 3px;
}
#content {
  max-width: 666px;
  margin: auto;
  width: 100%;
}
#logo {
  max-width: 420px;
  margin: auto;
}
pre {
  background: #212121;
  color: #FFF;
  padding: 0.5rem 0;
  border-radius: 0.5rem;
  text-align: left;
}
pre > code {
  padding: 0.5rem 1rem;
  display: block;
  overflow-x: auto;
}
footer {
  margin-bottom: 0;
  font-size: 75%;
}