/* community dialogues: 3-step session track */
.timeline.tl-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); max-width: 820px; margin-inline: auto; }
.timeline.tl-3::before { left: calc(100% / 6); right: calc(100% / 6); }
.timeline.tl-3::after { left: calc(100% / 6); width: calc((100% / 3) * var(--rx-n, 0)); }
.pt-where { margin: 28px auto 0; text-align: center; font-size: 16px; color: var(--text-ink-muted); }
@media (max-width: 820px) {
  .timeline.tl-3 { grid-template-columns: repeat(3, 150px); }
  .timeline.tl-3::before { left: 75px; right: auto; width: 300px; }
  .timeline.tl-3::after { left: 75px; width: calc(150px * var(--rx-n, 0)); }
}
.timeline.tl-3 + .rx-panel { max-width: 820px; margin-inline: auto; }