/*<!--section:docs-->

Use `dl.timeline` or wrap a `<dl>` with `.has-timeline` to style it as a
vertical timeline — each `<dd>` gets a left border strip acting as the track:

<article class="has-timeline">

May 11, 2026
: First Blades CSS stable release (v2.2.0).

Mar 15, 2025
: Last Pico CSS update (v2.1.1).

</article>

<!--section:code-->```css */
dl.timeline,
.has-timeline > dl {
  dd {
    padding: 0.25rem 0 0.75rem 1rem;
    margin-block: 0;
    border-inline-start: 0.25rem solid gray;
  }
}