.A4dance {
  background-size: 100% 100%;
  :global {
    video {
      width: 100%;
      height: 100%;
      object-fit: fill;
    }

    .A4base {
      width: 100%;
      height: 100%;
      position: absolute;
      z-index: 11;
      opacity: 1;
      transition: opacity 0.5s;
      background-color: rgba(0, 0, 0, 0.4);

      .A4BIcon {
        position: absolute;
        top: -60px;
        left: 50%;
        transform: translateX(-50%);
        width: 30px;
        z-index: 10;
        cursor: pointer;
      }

      & > img {
        position: absolute;
        top: 0px;
        width: 650px;
        max-width: 90%;
        left: 50%;
        transform: translateX(-50%);
      }

      .A4baseBtn {
        position: absolute;
        bottom: 40px;
        left: 50%;
        transform: translateX(-50%);
        cursor: pointer;
        width: 100px;
        height: auto;
        z-index: 10;
        & > img {
          width: 100%;
        }

        .A4Btxt {
          position: absolute;
          top: 0;
          left: 0;
          color: #fffddc;
          width: 100%;
          height: 100%;
          display: flex;
          justify-content: center;
          align-items: center;
        }
        .A4Bxian {
          position: absolute;
          bottom: -10px;
          left: 0;
          width: 100%;
          padding: 0 10px;
          height: 2px;
          & > div {
            width: 100%;
            height: 100%;
            background-color: rgba(231, 214, 142, 0.6);
            & > div {
              width: 0%;
              height: 100%;

              background-color: #fffddc;
            }
          }
        }
      }
    }
    .A4baseHide {
      opacity: 0;
      pointer-events: none;
    }
    .pvBoxShow {
      opacity: 1;
      pointer-events: auto;
    }

    // 主要内容
    .pvBox {
      width: 100%;
      height: 100%;
      position: relative;
      opacity: 1;
      transition: opacity 0.5s;

      // 热点
      .pvHot {
        cursor: pointer;
        position: absolute;
        z-index: 30;
        display: inline-block;
        height: 30px;
        width: auto;
        & > img {
          position: relative;
          top: 0;
          left: 0;
          transition: all 0.3s;
        }
        .pvHotBase {
          position: absolute;
          top: 0;
          left: 0;
        }

        .pvHotHover {
          opacity: 0;
        }
        &:hover {
          .pvHotBase {
            opacity: 0;
          }
          .pvHotHover {
            opacity: 1;
          }
        }
      }

      // 底部
      .pvfloor {
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        display: flex;
        z-index: 31;
        .pvflRow {
          width: 60px;
          height: 70px;
          position: relative;
          cursor: pointer;
          .pvflR1 {
            position: absolute;
            width: 100%;
            height: 100%;
            z-index: 3;
            top: 0;
            left: 0;
            background-size: 100% 100%;
            transition: all 0.3s;
            background-image: url('../../assets/img/Vector1.png');
          }
          .pvflR2 {
            position: absolute;
            width: 100%;
            height: 100%;
            z-index: 2;
            top: 0;
            left: 0;
            text-align: center;

            & > img {
              width: 50px;
              height: auto;
            }
          }
          .pvflR3 {
            opacity: 0.3;
            position: absolute;
            bottom: 3px;
            left: 50%;
            transform: translateX(-50%);
            width: 56px;
            z-index: 4;
            color: #fffddc;
            font-size: 14px;
            transition: all 0.3s;
            text-align: center;
          }
          &:hover {
            .pvflR1 {
              z-index: 1;
              background-image: url('../../assets/img/Vector2.png');
            }
            .pvflR3 {
              opacity: 1;
              background-image: url('../../assets/img/danceAc.png');
              background-size: 100% auto;
              background-repeat: no-repeat;
              background-position: center;
            }
          }
        }
        .pvflRowAc {
          .pvflR1 {
            z-index: 1;
            background-image: url('../../assets/img/Vector2.png');
          }
          .pvflR3 {
            opacity: 1;
            background-image: url('../../assets/img/danceAc.png');
            background-size: 100% auto;
            background-repeat: no-repeat;
            background-position: center;
          }
        }
      }

      .pvBtn {
        position: absolute;
        right: 20px;
        top: 50%;
        transform: translateY(-50%);
        cursor: pointer;
        width: 120px;
        height: auto;
        z-index: 10;
        & > img {
          width: 100%;
        }
        & > div {
          position: absolute;
          top: 0;
          left: 0;
          width: 100%;
          height: 100%;
          display: flex;
          justify-content: center;
          align-items: center;
          color: #fffddc;
          font-size: 16px;
          & > span {
            padding-left: 5px;
            font-size: 14px;
          }
        }
      }
      .pvRRbtn {
        position: absolute;
        right: 25px;
        bottom: 25px;
        z-index: 10;
        display: flex;

        & > div {
          background-size: 100% 100%;
          transition: all 0.3s;
          width: 50px;
          height: 50px;
          cursor: pointer;
        }

        .pvRRbtn1 {
          margin-right: 5px;
          background-image: url('../../assets/img/icon-walk.png');
        }
        .pvRRbtn2 {
          background-image: url('../../assets/img/icon-more.png');
        }
      }
    }
    .pvBoxHide {
      opacity: 0;
    }

    // 最后一个长视频
    .A4last {
      width: 100%;
      height: 100%;
      position: relative;
      opacity: 0;
      pointer-events: none;
      z-index: 30;
      transition: all 0.5;
      .A3videoLastBtn {
        position: absolute;
        width: 50px;
        height: 50px;
        cursor: pointer;
        bottom: 20px;
        right: 20px;
        background-size: 100% 100%;
      }
    }
    .A4lastShow {
      opacity: 1;
      pointer-events: auto;
    }

    // 中间的8个动画
    .A4floorBox {
      position: absolute;
      z-index: 30;
      opacity: 1;
      transition: opacity 0.5s;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background-size: 100% 100%;
      background-color: rgba(0, 0, 0, 0.4);
      .A4fMain {
        position: absolute;
        top: 45%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 460px;
        height: 260px;

        // 边框遮盖
        .A4fMainKK {
          width: 100%;
          height: 100%;
          position: absolute;
          top: 0;
          left: 0;
          width: 100%;
          height: 100%;
          z-index: 10;
          pointer-events: none;
        }

        .A4fMback {
          position: absolute;
          top: 50%;
          transform: translateY(-50%);
          right: -50px;
          width: 30px;
          height: auto;
          cursor: pointer;
        }
        .A4fRow {
          position: absolute;
          top: 0;
          left: 0;
          transition: opacity 0.5s;
          width: 100%;
          height: 100%;
          padding: 8px 10px;
        }
      }
    }
    .A4floorBoxHide {
      opacity: 0;
      pointer-events: none;
    }

    // 点击 热点 云气图
    .A4hotBox {
      width: 100%;
      height: 100%;
      position: absolute;
      top: 0;
      left: 0;
      opacity: 0;
      pointer-events: none;
      z-index: 32;
      transition: all 0.5s;
    }
    .A4hotBoxShow {
      opacity: 1;
      pointer-events: auto;
    }

    // 其他热点
    .A4othHot {
      position: absolute;
      top: 0;
      left: 0;
      z-index: 33;
      width: 100%;
      height: 100%;
    }

    // 屏幕>=1200
    @media screen and (min-width: 1200px) {
      .A4base {
        .A4baseBtn {
          & > div {
            transition: all 0.3s;
            &:hover {
              color: #ead98f;
            }
          }
        }
      }

      .pvBox {
        .pvBtn {
          & > div {
            transition: all 0.3s;
            &:hover {
              color: #ead98f;
            }
          }
        }

        .pvRRbtn {
          .pvRRbtn1 {
            &:hover {
              background-image: url('../../assets/img/icon-walk1.png');
            }
          }
          .pvRRbtn2 {
            &:hover {
              background-image: url('../../assets/img/icon-more1.png');
            }
          }
        }
      }
    }
  }
}