#copyright-context {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0,0,0,0.85);
  color: #fff;
  padding: 1.2em 2em;
  border-radius: 8px;
  font-size: 1.1em;
  box-shadow: 0 2px 12px rgba(0,0,0,0.2);
  pointer-events: none;
  transition: opacity 0.2s;
}