.loading-spinner {
  padding: 40rpx 0;
  display: flex;
  justify-content: center;
}

.spinner {
  width: 64rpx;
  height: 64rpx;
  border: 6rpx solid #eeeeee;
  border-top-color: #333333;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}