[data-wm-plugin="horizontal-timeline"] {
  /* Arrow button - matches timeline */
  --timeline-arrow-button-size: 60px;
  --timeline-arrow-bg-color: var(--primaryButtonBackgroundColor);
  --timeline-arrow-hover-opacity: 0.8;
  
  /* Arrow icon - matches timeline */
  --timeline-arrow-icon-size: 44px;
  --timeline-arrow-color: var(--primaryButtonTextColor);
  --timeline-arrow-stroke-width: 1.5;
  
  /* Arrow container */
  --timeline-arrow-gap: 20px;
  --timeline-arrow-margin-top: 2rem;
  
  /* Side placement offset (when arrowPlacement is 'side') */
  --timeline-arrow-side-offset: 1rem;
  --timeline-arrow-side-offset-mobile: 0.5rem;
  
  /* Transition duration */
  --timeline-arrow-duration: 0.4s;
}