.desktop-only { display: block !important; }
  .mobile-only { display: none !important; }

  @media (max-width: 768px) {
    .desktop-only { display: none !important; }
    .mobile-only { display: block !important; }
    
    /* 手机端文字：24px，左距微调 */
    div[style*='position: absolute'] {
      font-size: 24px !important;
      left: 16px !important;
      transform: translateY(-50%) !important;
    }
  }