/* 遮罩层 */
    .modal-backdrop {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.6);
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 1000;
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        backdrop-filter: blur(5px);
      }
  
      .modal-backdrop.active {
        opacity: 1;
        visibility: visible;
      }
  
      /* 弹窗样式 */
      .modal--fade-scale .modal-box {
        background: white;
        border-radius: 12px;
        box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
        max-width: 500px;
        width: 90%;
        max-height: 80vh;
        overflow: hidden;
        position: relative;
        transform: scale(1.3);
        opacity: 0;
        transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
      }
  
      .modal--fade-scale.active .modal-box {
        transform: scale(1);
        opacity: 1;
      }
  
      .modal-box__header {
        padding: 20px;
        border-bottom: 1px solid #eee;
        display: flex;
        justify-content: space-between;
        align-items: center;
        background-color: #145ccf;
      }

      .modal-box__close {
        background: none;
        border: none;
        font-size: 16px;
        cursor: pointer;
        color: #fff;
        width: 32px;
        height: 32px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.2s ease;
      }
  
      .modal-box__close:hover {
        background: rgba(0, 0, 0, 0.1);
        transform: rotate(90deg);
      }
  
      .modal-box__body {
        padding: 20px;
        color: #666;
        line-height: 1.6;
      }
  
      .modal-box__title,
      .modal-box__body p{
        font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
      }
      .modal-box__title {
        width: 100%;
        font-size: 18px;
        font-weight: 600;
        color: #fff;
        text-align: center;
      }

      .modal-box__body p {
        font-size: 16px;
      }
  
      @media (max-width: 768px) {
        .modal-box {
          width: 95%;
        }
      }