@charset "UTF-8";

.is-sidebar-text-transitioning,
.is-sidebar-text-transitioning .sidebar-text-transition-source {
  overflow-anchor: none;
}

/* Reveal the white sidebar beneath a softly feathered vertical wipe. The
   mask follows the real layout, including course cards and video controls. */
.is-sidebar-text-transitioning .sidebar-text-transition-source {
  -webkit-mask-image: linear-gradient(to right,
    #000 calc(var(--sidebar-wipe-edge, 102%) - 2%),
    transparent calc(var(--sidebar-wipe-edge, 102%) + 2%));
  mask-image: linear-gradient(to right,
    #000 calc(var(--sidebar-wipe-edge, 102%) - 2%),
    transparent calc(var(--sidebar-wipe-edge, 102%) + 2%));
  -webkit-mask-size: 100% 100%;
  mask-size: 100% 100%;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .is-sidebar-text-transitioning .sidebar-text-transition-source {
    -webkit-mask-image: none;
    mask-image: none;
  }
}