/* One crisp Lucide outline treatment, scoped to the six learning illustrations. */
:root .course-art { color: #f7a89d; }
:root .course-art .learning-icon {
  display: block;
  flex: 0 0 auto;
  width: 72px;
  height: 72px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1;
  stroke-linecap: round;
  stroke-linejoin: round;
  opacity: 1;
  filter: none;
  transform: none !important;
  transition: none;
}
:root .app-content .course-art .learning-icon { width: 64px; height: 64px; }