.banner {
  position: relative;
  z-index: 9;
  top: 0;
  overflow: hidden;
  width: 100%;
  height: 670px;
  background: url() no-repeat center;
}



.banner-animate {
  position: absolute;
  top: 140px;
  left: 48.96%;
}

@media (min-width: 1280px) {
  .banner-animate {
    left: 41%;
  }
}

@media (min-width: 1281px) {
  .banner-animate {
    left: 48.96%;
  }
}

.banner-animate .banner-main {
  position: absolute;
  z-index: 12;
  top: 0;
  left: 0;
  width: 763px;
  height: 472px;
  background:
    url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/data-platform/banner-main.png) no-repeat center;
  background-size: contain;
}

.banner-animate .banner-main .section-1 {
  position: absolute;
  z-index: 14;
  top: 143px;
  left: 29px;
  width: 105px;
  height: 109px;
  background:
    url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/data-platform/banner-main-section-1.png) no-repeat center;
  background-size: contain;
}

.banner-animate .banner-main .section-2 {
  position: absolute;
  z-index: 15;
  top: 177px;
  left: 21px;
  width: 125px;
  height: 92px;
  background:
    url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/data-platform/banner-main-section-2.png) no-repeat center;
  background-size: contain;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
}

.banner-animate .banner-main .section-3 {
  position: absolute;
  z-index: 13;
  top: 147px;
  left: 21px;
  width: 125px;
  height: 92px;
  background:
    url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/data-platform/banner-main-section-3.png) no-repeat center;
  background-size: contain;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
}

.banner-animate .banner-main .section-4 {
  position: absolute;
  z-index: 16;
  top: 240px;
  left: 0;
  width: 166px;
  height: 52px;
  background:
    url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/data-platform/banner-main-section-4.svg) no-repeat center;
  background-size: contain;
  transition: opacity 0.3s ease-in-out;
}

.banner-animate .banner-main .section-4.section-active {
  opacity: 0.3;
}

.banner-animate .banner-main .section-5 {
  position: absolute;
  z-index: 16;
  top: 221px;
  left: 0;
  width: 166px;
  height: 52px;
  background:
    url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/data-platform/banner-main-section-5.svg) no-repeat center;
  background-size: contain;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
}

.banner-animate .banner-main .section-6 {
  position: absolute;
  z-index: 14;
  top: 187px;
  left: 132px;
  width: 88px;
  height: 72px;
  background:
    url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/data-platform/banner-main-section-6.png) no-repeat center;
  background-size: contain;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
}

.banner-animate .banner-main .section-2.section-active,
.banner-animate .banner-main .section-3.section-active,
.banner-animate .banner-main .section-5.section-active,
.banner-animate .banner-main .section-6.section-active {
  opacity: 1;
}

.banner-introduce {
  width: 646px;
  height: 122px;
  margin-top: 218px;
}

.banner-title {
  display: flex;
}

.banner-title img {
  width: 384px;
  height: 83px;
  margin-left: -10px;
}

.banner-desc {
  width: 480px;
  margin-top: 12px;
  color: #5f5f5f;
  font-size: 22px;
  font-weight: 300;
  letter-spacing: 4px;
  line-height: 40px;
  text-align: justify;
}

.banner .mask {
  position: absolute;
  top: 452px;
  left: 0;
  width: 100%;
  height: 415px;
  background:
    url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/data-platform/mask.png) no-repeat center;
  background-size: 100% 100%;
}

/* main内容 */
.main {
  position: relative;
  z-index: 10;
  margin: 0 auto;
}

.main-section-1 {
  width: 1160px;
  margin: -50px auto 0 auto;
}

.main-section-1 .section-title {
  color: #333;
  font-size: 36px;
  font-weight: 600;
}

.main-section-1 .section-li {
  position: relative;
  display: flex;
  justify-content: space-between;
  margin-top: 64px;
}

.main-section-1 .section-li li {
  width: 370px;
  height: 281px;
  background-image: linear-gradient(180deg, #ebf9fd 0%, #fff 100%);
  border-radius: 8px;
  box-shadow: 0 2px 16px 0 #1b518714;
  text-align: center;
}

.main-section-1 .section-li-icon {
  width: 72px;
  height: 72px;
  margin: 56px auto 32px auto;
}

.main-section-1 .section-li-title {
  height: 30px;
  color: #333;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0;
  text-align: center;
}

.main-section-1 .section-li-desc {
  width: 284px;
  margin: 15px auto;
  color: #333f;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 24px;
}

.main-section-1 .section-li-desc>span {
  color: #0276ffff;
}

.main-section-2 {
  height: 830px;
  background:
    url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/data-platform/section1-bg1.png) no-repeat center;
}

.main-section-2 .section-box {
  width: 1160px;
  padding-top: 198px;
  margin: 0 auto;
}

.main-section-2 .section-li li {
  display: flex;
  width: 554px;
  height: 114px;
  align-items: center;
  margin-bottom: 16px;
  background-image: linear-gradient(193deg, #ebf3fd 1%, #f6fbff33 97%);
  border-radius: 8px;
  box-shadow: 0 10px 20px 0 #0000000a;
}

.main-section-2 .section-title {
  color: #333;
  font-size: 36px;
  font-weight: 600;
}

.main-section-2 .section-guide {
  display: flex;
  justify-content: space-between;
  margin-top: 64px;
}

.main-section-2 .section-li-icon {
  width: 56px;
  height: 62px;
  margin: 19px 32px auto 32px;
}

.main-section-2 .section-li-title {
  color: #333;
  font-size: 22px;
  font-weight: 600;
}

.main-section-2 .section-li-desc {
  width: 392px;
  margin-top: 12px;
  color: #5f5f5f;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 24px;
}

.main-section-2 .section-img {
  width: 596px;
  height: 430px;
  margin-top: -35px;
  background:
    url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/data-platform/section2-section-img.png) no-repeat;
  background-size: 100% 100%;
}

.main-section-3 {
  height: 1064px;
  background-image: linear-gradient(180deg, #f9fcff 0%, #fff 98%);
}

.main-section-3 .section-box {
  width: 1160px;
  margin: 0 auto;
}

.main-section-3 .section-title {
  overflow: hidden;
  height: 50px;
  padding-top: 144px;
  color: #333;
  font-size: 36px;
  font-weight: 600;
}

.main-section-3 .section-video {
  text-align: center;
}

.default-video {
  width: 885px;
  height: 498px;
  margin: 64px auto 0 auto;
  background: #d8d8d8;
  border-radius: 8px;
  box-shadow: 0 24px 80px 0 rgba(6, 59, 121, 0.16);
}

.plyr--video {
  width: 885px;
  height: 498px;
  margin: 64px auto 0 auto;
  background: #d8d8d8;
  border-radius: 8px;
  box-shadow: 0 24px 80px 0 rgba(6, 59, 121, 0.16);
}

.plyr__video-wrapper {
  background: #d8d8d8 !important;
}

.plyr--full-ui.plyr--video .plyr__control--overlaid {
  width: 120px;
  height: 120px;
  border: 1px solid #fff;
  background: #0000004d;
}

.plyr--full-ui.plyr--video .plyr__control--overlaid:hover {
  border: 1px solid #fff;
  background: #0000004d;
}

.plyr--full-ui.plyr--video .plyr__control--overlaid svg {
  left: 30px;
  width: 40px;
  height: 48px;
}

.free-service {
  margin-top: -62px;
}