.engine3d-canvas {
  width: 100%;
  min-height: 320px;
  height: clamp(320px, 60vh, 580px);
  position: relative;
}

.engine3d-canvas canvas {
  display: block;
  width: 100%;
  height: 100%;
  outline: none;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  background: #f8fafc;
}

.engine3d-canvas canvas:focus {
  outline: none;
}