:root {
  color-scheme: dark;
  font:
    16px/1.65 system-ui,
    sans-serif;
  color: #dce1f1;
  background: #1c1f29;
}
body {
  margin: 0;
  padding: 32px 20px;
}
main {
  max-width: 840px;
  margin: auto;
  padding: 30px;
  background: #242836;
  border: 1px solid #45465e;
  border-radius: 14px;
}
h1 {
  font-size: clamp(23px, 4vw, 32px);
  line-height: 1.3;
  font-weight: 550;
}
a {
  color: #b7a5ff;
}
.brand {
  text-decoration: none;
  font-weight: 650;
}
code {
  background: #1a1e2a;
  padding: 2px 5px;
  border-radius: 4px;
  overflow-wrap: anywhere;
  font-size: 0.88em;
}
li {
  margin: 12px 0;
  padding-left: 5px;
}
#catalog {
  padding: 14px 18px;
  border: 1px solid #615380;
  border-radius: 8px;
  overflow-wrap: anywhere;
  font-size: 14px;
}
.muted {
  color: #a2abc3;
  font-size: 13px;
}
@media (max-width: 600px) {
  body {
    padding: 12px;
  }
  main {
    padding: 18px;
  }
  ol {
    padding-left: 22px;
  }
}