.markdown-content {
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.6;

  h1 { font-size: 2em; font-weight: bold; margin-bottom: 0.5em; margin-top: 1em; }
  h2 { font-size: 1.5em; font-weight: bold; margin-bottom: 0.5em; margin-top: 1em; }
  h3 { font-size: 1.17em; font-weight: bold; margin-bottom: 0.5em; margin-top: 1em; }
  p { margin-bottom: 1em; }
  ul { list-style-type: disc; margin-left: 2em; margin-bottom: 1em; }
  ol { list-style-type: decimal; margin-left: 2em; margin-bottom: 1em; }
  a { text-decoration: underline; color: var(--op-color-primary, #0056b3); }
  hr { margin: 2em 0; border: 0; border-top: 1px solid #eee; }
}