@media (min-width: 600px) {
  .header-menu {
    height: 64px;
  }
  .header-menu .left .pc-menu-list {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    gap: 24px;
    margin-left: 28px;
  }
  .header-menu .left .pc-menu-list div {
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    color: rgb(95, 99, 104);
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .header-menu .left .pc-menu-list div.actived {
    color: #01875f;
    border-bottom: 3px solid #01875f;
  }
  .header-menu .logo-box {
    margin-left: 28px;
    margin-right: 8px;
  }
  .header-menu .right {
    margin-right: 28px;
  }
  .footer-menu {
    display: none;
  }
  .main-body {
    width: calc(100% - 96px);
    max-width: 1296px;
    margin: 0 auto;
    margin-top: 64px;
  }
  .introduction > .left {
    width: calc(100% - 96px);
    max-width: 1296px;
    margin: 0 auto;
    margin-top: calc(56.25vw - 40px);
  }

  .introduction .line1 .right .title {
    font-size: 36px;
    font-weight: 600;
  }
  .introduction .line1 .right .desc {
    font-size: 16px;
  }
  .introduction .line1 .right .adsss {
  }
  .introduction .line3 {
    display: flex;
    flex-direction: row;
    gap: 16px;
  }
}
@media (min-width: 800px) {
  .introduction {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-direction: row;
  }
  .introduction .left {
    margin-top: 112px;
    min-height: 56.25vw;
    display: flex;
    justify-content: flex-end;
  }
  .introduction .line1 img {
  }
  .introduction > .right {
    display: flex;
    width: 160px;
    height: 160px;
    position: relative;
  }
  .introduction > .right .img1 {
    width: 100%;
    height: 100%;
    position: relative;
    z-index: 2;
  }

  .introduction > .right .img2 {
    position: absolute;
    z-index: 1;
    bottom: -10px;
    filter: blur(10px);
    left: 50%;
    transform: translate(-50%, 0);
    width: 80%;
    height: 80%;
    border-radius: 20%;
    box-shadow:
      0 1px 2px 0 rgba(60, 64, 67, 0.3),
      0 1px 3px 1px rgba(60, 64, 67, 0.15);
  }
}
@media (min-width: 1000px) {
  .mian-content {
    flex-direction: row;
    gap: 60px;
  }
  .introduction .video-box {
    height: 468px;
    width: 832px;
    left: auto;
    right: 0;
  }
  .introduction .left {
    min-height: 436px;
  }
  .introduction .video-box .video-bg {
    
    background:
      linear-gradient(to right, rgb(32, 33, 36) 0, rgba(0, 0, 0, 0) 33%),
      linear-gradient(to top, rgb(32, 33, 36) 0, rgba(0, 0, 0, 0) 33%),
      linear-gradient(to left, rgb(32, 33, 36) 0, rgba(0, 0, 0, 0) 33%),
      linear-gradient(to bottom, rgb(32, 33, 36) 0, rgba(0, 0, 0, 0) 33%);
  }
  .mian-content .detaila {
    flex: 1;
  }
  .mian-content .suppprtAndTuijian {
    width: 280px;
    flex: none;
  }
  .foooter {
    padding-bottom: 20px;
  }
  .mian-content .tiijian .list-box {
    display: flex;
    flex-direction: column;
  }
  .mian-content .tiijian .list-box .list-item {
    width: 100%;
  }
  .foooter .endddd .llllll1 .flat1 {
    display: none;
  }
  .foooter .endddd .flat1.rightttt {
    display: flex;
  }
  .main-body .mySwiperbox .swiper-slide img {
    height: 300px;
    border-radius: 4px;
  }
}
@media (min-width: 1300px) {
  .introduction .line1 .right .title {
    font-size: 64px;
    font-weight: 600;
  }
  .introduction .left {
    min-height: 500px;
  }
  .introduction .video-box {
    height: 532px;
    width: 947px;
  }
  .introduction > .right {
    width: 240px;
    height: 240px;
  }
  .introduction > .right img {
  }
  .mian-content .suppprtAndTuijian {
    width: 300px;
  }
  .section-title {
    font-size: 22px;
    font-weight: 500;
  }
  .section-title .showicon i {
    font-size: 24px;
  }
}
@media (min-width: 1300px) {
  .introduction .left {
    min-height: 568px;
  }
  .introduction .video-box {
    height: 600px;
    width: 1067px;
    right: 5%;
  }
}