.banner {
  width: 100%;
  height: 670px;
  overflow: hidden;
  position: relative;
  top: 0;
  background: url('https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/digital-integration/banner-bg.png') no-repeat center;
  z-index: 9;
}



.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 {
  width: 763px;
  height: 394px;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/digital-integration/banner-main.png) no-repeat center;
  background-size: contain;
  position: absolute;
  top: 78px;
  left: 0px;
  z-index: 11;
}

.banner-animate .banner-block1 {
  width: 68px;
  height: 51px;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/digital-integration/block1.png) no-repeat center;
  background-size: contain;
  position: absolute;
  top: 0px;
  left: 322px;
  z-index: 12;
}

.banner-animate .banner-block2 {
  width: 200px;
  height: 104px;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/digital-integration/block2.png) no-repeat center;
  background-size: contain;
  position: absolute;
  top: 43px;
  left: 272px;
  z-index: 12;
}

.banner-animate .banner-block3 {
  width: 330px;
  height: 161px;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/digital-integration/block3-active.png) no-repeat center;
  background-size: contain;
  position: absolute;
  top: 88px;
  left: 222px;
  z-index: 11;
}

.banner-animate .animate-line-wrap {
  z-index: 11;
  position: absolute;
  top: 82px;
  left: 245px;
}




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

.banner-title {
  display: flex;
}

.banner-title img {
  width: 477px;
  height: 83px;
  margin-left: -10px;
}

.banner-desc {
  width: 514px;
  margin-top: 12px;
  font-weight: 300;
  text-align: justify;
  font-size: 22px;
  color: #5F5F5F;
  letter-spacing: 4px;
  line-height: 40px;
}

/* main内容 */


.main-section-1 {
  width: 1160px;
  height: 800px;
  margin: 0 auto;
  padding-top: 36px;
}

.main-section-1 .section-title {
  font-weight: 600;
  font-size: 36px;
  color: #333333;
  margin-bottom: 8px;
}

.main-section-1 .section-des {
  font-weight: 400;
  font-size: 14px;
  color: #333333;
  letter-spacing: 1px;
  line-height: 24px;
}


.main-section-1 .section-li {
  width: 1104px;
  margin: 48px auto 0;
  position: relative;
  display: flex;
  justify-content: space-between;
}

.main-section-1 .section-li li {
  width: 328px;
  height: 230px;
  background-image: linear-gradient(-76deg, #EBF9FD 14%, #f6fbff33 100%);
  box-shadow: 0 11px 22px 0 #0000000a;
  border-radius: 8px;
  text-align: center;
  position: relative;
}

.main-section-1 .section-li-icon {
  width: 64px;
  height: 64px;
  margin: 40px auto 24px auto;
}

.main-section-1 .section-li-title {
  font-size: 22px;
  color: #333333;
  text-align: center;
  margin-bottom: 8px;
  font-weight: 600;
}


.main-section-1 .section-li-desc {
  font-size: 14px;
  color: #5F5F5F;
  letter-spacing: 0;
  text-align: center;
  line-height: 24px;
}

.main-section-1 .section-li-num {
  width: 79px;
  height: 40px;
  position: absolute;
  right: 20px;
  bottom: 0;
}

.main-section-2 {
  width: 1160px;
  height: 1040px;
  margin: 0 auto;
  padding-top: 36px;
}

.main-section-2 .section-title {
  font-weight: 600;
  font-size: 36px;
  color: #333333;
  margin-bottom: 8px;
}

.main-section-2 .section-ul {
  margin-top: 49px;
  display: flex;
  align-items: center;
  justify-content: space-around;
  width: 1160px;
  height: 86px;
  background-image: linear-gradient(180deg, #d8effdbf 0%, #f8fcfebf 100%);
  border-radius: 16px;
}

.main-section-2 .section-ul li {
  display: flex;
  align-items: center;
}

.main-section-2 .section-ul li img {
  width: 48px;
  height: 48px;
}


.main-section-2 .section-ul li .item-des {
  font-weight: 500;
  font-size: 14px;
  color: #333333;
  letter-spacing: 0;
  margin-left: 8px;
}

.main-section-2 .section2-guide {
  height: 665px;
  background: url('https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/digital-integration/section2-guide.png') no-repeat center;
  background-size: cover;
  margin-top: 63px;
}

.main-section-3 {
  height: 970px;
  background: url('https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/digital-integration/bg2.png') no-repeat center;
  background-size: cover;
}

.main-section-3 .main-section-3-box {
  width: 1160px;
  height: 970px;
  margin: 0 auto;
  padding-top: 100px;
}

.main-section-3 .section-title {
  font-weight: 600;
  font-size: 36px;
  color: #333333;
  margin-bottom: 8px;
}

.main-section-3 .section-des {
  font-size: 14px;
  color: #5F5F5F;
  letter-spacing: 0;
  line-height: 24px;
}


.main-section-3 .section3-guide {
  height: 542px;
  background: url('https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/digital-integration/section3-guide.png') no-repeat center;
  background-size: contain;
  margin-top: 100px;
}

.main-section-4 {
  height: 944px;
  width: 1160px;
  margin: 0 auto;
  padding-top: 100px;
}

.main-section-4 .section-title {
  font-weight: 600;
  font-size: 36px;
  color: #333333;
  margin-bottom: 60px;
}


.main-section-4 .section4-guide {
  height: 542px;
  background: url('https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/digital-integration/section4-guide.svg') no-repeat center;
  background-size: contain;
  position: relative;
}

.main-section-4 .down-arrow {
  width: 59px;
  height: 27px;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/digital-integration/down-arrow.svg) no-repeat center;
  background-size: contain;
  opacity: 0;
}

.main-section-4 .left-arrow {
  width: 65px;
  height: 60px;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/digital-integration/left-arrow.svg) no-repeat center;
  background-size: contain;
  opacity: 0;
}

.main-section-4 .right-arrow {
  width: 64px;
  height: 59px;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/digital-integration/right-arrow.svg) no-repeat center;
  background-size: contain;
  opacity: 0;
}

.main-section-4-show .arrow-guide1 {
  position: absolute;
  left: 406px;
  top: 52px;
  animation: fadeInAndMoveTopToDown 1.2s ease-in-out 200ms forwards;
}

.main-section-4-show .arrow-guide2 {
  position: absolute;
  left: 692px;
  top: 52px;
  animation: fadeInAndMoveTopToDown 1.2s ease-in-out 200ms forwards;
}

.main-section-4-show .arrow-guide3 {
  position: absolute;
  left: 94px;
  top: 238px;
  animation: fadeInAndMoveLeftToRight 1.2s ease-in-out 1000ms forwards;
}

.main-section-4-show .arrow-guide4 {
  position: absolute;
  left: 995px;
  top: 170px;
  animation: fadeInAndMoveRightToLeft 1.2s ease-in-out 1000ms forwards;
}

.main-section-4-show .arrow-guide5 {
  position: absolute;
  left: 995px;
  top: 305px;
  animation: fadeInAndMoveRightToLeft 1.2s ease-in-out 1000ms forwards;
}

.main-section-4-show .arrow-guide6 {
  position: absolute;
  left: 406px;
  top: 465px;
  animation: fadeInAndMoveTopToDown 1.2s ease-in-out 2200ms forwards;
}

.main-section-4-show .arrow-guide7 {
  position: absolute;
  left: 692px;
  top: 465px;
  animation: fadeInAndMoveTopToDown 1.2s ease-in-out 2200ms forwards;
}

/* 淡入Y轴移动从上到下 */
@keyframes fadeInAndMoveTopToDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }

  to {
    opacity: 1;
    transform: translateY(0px);
  }
}

/* 淡入Y轴移动从左到右*/
@keyframes fadeInAndMoveLeftToRight {
  from {
    opacity: 0;
    transform: translateX(20px);
  }

  to {
    opacity: 1;
    transform: translateX(0px);
  }
}

/* 淡入Y轴移动从右到左 */
@keyframes fadeInAndMoveRightToLeft {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }

  to {
    opacity: 1;
    transform: translateX(0px);
  }
}

.free-service {
  margin-top: -67px;
}

* {
  box-sizing: border-box;
}