.A2layout {
  position: fixed;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  :global {
    .main {
      width: 0;
      flex: 1;
      height: 100%;
      background-color: #f5f5f5;
      position: relative;
      .video-container {
        video {
          width: 100%;
          height: 100%;
          object-fit: cover;
        }
        .mask {
          position: absolute;
          top: 0;
          width: 100%;
          height: 100%;
          backdrop-filter: blur(5px);
          display: flex;
          align-items: center;
          justify-content: center;
          & > img {
            width: 100px;
            height: 100px;
            cursor: pointer;
          }
        }
        .top {
          display: none;
        }
        .back {
          display: none;
        }
      }
    }
    .sider {
      width: 200px;
      height: 100%;
      background: url('../../assets/img/siderBg.png') repeat 100% 100%;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 50px;
      padding-top: 50px;
      .logo {
        position: absolute;
        top: 50px;
      }
      .videoIntro,
      .scenes,
      .look {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 16px;
        cursor: pointer;
        & > img {
          width: 120px;
          object-fit: contain;
        }
        .text {
          font-weight: 500;
          font-size: 18px;
          color: #330200;
          line-height: 20px;
          text-align: center;
          width: 100%;
          height: 30px;
        }
      }
      .active {
        .text {
          font-weight: bold;
          color: #fffddc;
          text-shadow:
            -20px -6px 30px rgb(234, 255, 176),
            20px -6px 30px rgb(234, 255, 176),
            -20px 6px 30px rgb(234, 255, 176),
            20px 6px 30px rgb(234, 255, 176);
        }
      }
    }
  }
}

@media (max-width: 768px) {
  .A2layout {
    position: fixed;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    flex-direction: column;
    :global {
      .main {
        width: 100%;
        height: 0;
        flex: 1;
        background-color: #f5f5f5;
        position: relative;
        .video-container {
          width: 100%;
          height: 100%;
          background: url('../../assets/img/base_M.png') no-repeat;
          background-size: 100% 100%;
          position: relative;
          .top {
            display: flex;
          }
          .back {
            display: flex;
          }
          video {
            width: 100%;
            height: 100%;
            object-fit: contain;
          }
          .mask {
            position: absolute;
            top: 0;
            width: 100%;
            height: 100%;
            backdrop-filter: blur(1px);
            display: flex;
            align-items: center;
            justify-content: center;
            & > img {
              width: 40px;
              height: 40px;
              cursor: pointer;
            }
          }
        }
        .top {
          width: 100%;
          height: 100px;
          display: flex;
          align-items: center;
          position: absolute;
          top: 0;
          left: 70px;
          .logo {
            position: absolute;
            left: -55px;
            width: 90px;
            height: 70px;
            & > img {
              width: 100%;
              height: 100%;
            }
          }
          .title {
            font-weight: 600;
            font-size: 22px;
            color: #9d0800;
            letter-spacing: 5px;
          }
        }
        .back {
          position: absolute;
          top: 20px;
          right: 20px;
          width: 40px;
          height: 40px;
          line-height: 40px;
          text-align: center;
          color: #fffddc;
          & > img {
            width: 40px;
            height: 40px;
            object-fit: contain;
          }
        }
      }
      .sider {
        width: 100%;
        height: 80px;
        background: url('../../assets/img/siderBg_M.png') repeat 100% 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-direction: row;
        gap: 10px;
        padding: 0 20px;
        .logo {
          display: none;
        }
        .videoIntro,
        .scenes,
        .look {
          width: 100%;
          height: 100%;
          display: flex;
          align-items: center;
          justify-content: center;
          gap: 3px;
          & > img {
            width: 40px;
            object-fit: contain;
          }
          cursor: pointer;
          .text {
            font-weight: 500;
            font-size: 12px;
            color: #330200;
            line-height: 20px;
            text-align: center;
            width: 100%;
            height: 20px;
          }
        }
        .active {
          .text {
            font-weight: bold;
            color: #fffddc;
            text-shadow:
              -20px -6px 30px rgb(234, 255, 176),
              20px -6px 30px rgb(234, 255, 176),
              -20px 6px 30px rgb(234, 255, 176),
              20px 6px 30px rgb(234, 255, 176);
          }
        }
      }
    }
  }
}