/* Test Env Floating Tag */
#test-env-tag {
  position: fixed;
  top: 20px;
  left: 10px;
  width: 44px;
  height: 44px;
  background-color: #ef4444; /* 移动端实色红色 */
  color: #ffffff; /* 移动端白色字体 */
  border: 1px solid #ef4444; /* 红色边框 */
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: bold;
  font-size: 24px;
  z-index: 9999;
  cursor: move;
  user-select: none;
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.4);
  touch-action: none;
  transition: left 0.3s ease, top 0.3s ease;
  white-space: nowrap;
}
#test-env-tag.dragging {
  transition: none;
  opacity: 0.8;
  cursor: grabbing;
}
#test-env-tag .pc-text {
  display: none;
}
@media (min-width: 768px) {
  #test-env-tag {
    width: auto;
    height: 36px;
    border-radius: 18px;
    padding: 0 16px;
    font-size: 14px;
    background-color: rgba(239, 68, 68, 0.2); /* PC端半透明红色 */
    color: #ef4444; /* PC端红色字体 */
  }
  #test-env-tag .mobile-text {
    display: none;
  }
  #test-env-tag .pc-text {
    display: inline;
  }
}