@media (max-width: 920px) {
  .field-hero,
  .roadmap-board,
  .roadmap-map,
  .roadmap-status-grid,
  .roadmap-week-themes,
  .devlog-primer {
    grid-template-columns: 1fr;
  }

  .roadmap-week-theme li {
    grid-template-columns: 1fr;
  }

  .roadmap-signal,
  .journal-card {
    width: min(100%, 380px);
  }
}