.zoom-area {
  width: 100%;
  position: relative;
  cursor: none;
}

.large {
  width: 175px;
  height: 175px;
  position: absolute;
  border-radius: 100%;
  pointer-events: none;
  box-shadow: 0 0 0 7px rgba(255, 255, 255, 0.85), 
              0 0 7px 7px rgba(0, 0, 0, 0.25), 
              inset 0 0 40px 2px rgba(0, 0, 0, 0.25);
  background-repeat: no-repeat;
  background-size: 200% auto;
  opacity: 0;
  transition: opacity 0.3s ease, transform 0.3s ease;
  transform: scale(0.95);
}

.large.active {
  opacity: 1;
  transform: scale(1);
  display: block;
}