.banner {
  position: relative;
  z-index: 9;
  top: 0;
  overflow: hidden;
  width: 100%;
  height: 670px;
  background: url('https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/flexible-configuration/banner-bg.png') 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: 11;
  top: 78px;
  left: 0;
  width: 763px;
  height: 394px;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/flexible-configuration/banner-main.png) no-repeat center;
  background-size: contain;
}

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

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

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

.banner-animate .animate-line-wrap {
  position: absolute;
  z-index: 100;
  top: -5px;
  left: 323px;
}

.banner-introduce {
  margin-top: 224px;
}

.banner-title {
  display: flex;
}

.banner-title img {
  width: 481px;
  height: 163px;
  margin-left: -10px;
}

.banner-desc {
  width: 514px;
  margin-top: 12px;
  color: #5f5f5f;
  font-size: 22px;
  font-weight: 300;
  letter-spacing: 4px;
  line-height: 40px;
  text-align: justify;
}

.section-video-box {
  width: 1160px;
  margin: 0 auto;
  margin-bottom: 80px;
  text-align: center;
}

.default-video {
  width: 840px;
  height: 473px;
  margin: 0 auto;
  background: #d8d8d8;
  border-radius: 8px;
  box-shadow: 0 24px 80px 0 rgba(6, 59, 121, 0.16);
}

.plyr--video {
  width: 840px;
  height: 473px;
  margin: 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;
}


/* menu */
.section-menu {
  width: 100%;
  height: 60px;
  background: #ffffff9e;
  box-shadow: 0 10px 20px 0 #0000000a;
  line-height: 60px;
}

.section-menu-fixed {
  position: fixed;
  z-index: 99;
  top: 0;
  left: 0;
  width: 100%;
  background: #fff;
}

.section-menu .section-menu-ul {
  position: relative;
  display: flex;
  width: 1160px;
  justify-content: center;
  margin: 0 auto;
}

.section-menu .section-menu-ul .section-menu-li {
  position: relative;
  z-index: 10;
  width: 272px;
  color: #333;
  cursor: pointer;
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0;
  text-align: center;
}

.section-menu .section-menu-ul .section-menu-li-active {
  color: #fff;
}

.section-menu .section-menu-ul .menu-li-mask {
  position: absolute;
  z-index: 9;
  left: 308px;
  width: 272px;
  height: 60px;
  background: linear-gradient(175deg, #9cd7ff 10%, #7ecbff00 100%), linear-gradient(214deg, #afe7ff 0%, #7ab1fd 38%, #3fa0fa 81%);
}


/* main内容 */


#section1Ref {
  /* height: 3198px; */
}

.main-top-fixed {
  margin-top: 72px;
}

.main-fixed {
  margin-top: 132px;
}

.main-section-1 {
  width: 1160px;
  padding-top: 120px;
  margin: 0 auto;
}

.main-section-1 .section-title {
  color: #333;
  font-size: 36px;
  font-weight: 600;
  line-height: 72px;
}

.main-section-1 .section-desc {
  margin-top: 8px;
  color: #666;
  font-size: 16px;
  font-weight: 300;
  letter-spacing: 2px;
  text-align: left;
}

.main-section-1 .section-li {
  position: relative;
  display: flex;
  justify-content: space-between;
  margin-top: 67px;
}

.main-section-1 .section-li li {
  position: relative;
  width: 318px;
  height: 276px;
  background-image: linear-gradient(-76deg, #ebf9fd 14%, #f6fbff33 100%);
  border-radius: 8px;
  box-shadow: 0 11px 22px 0 #0000000a;
  text-align: center;
}

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

.main-section-1 .section-li-title {
  margin-bottom: 16px;
  color: #333;
  font-size: 22px;
  font-weight: 600;
  text-align: center;
}

.main-section-1 .section-li-desc {
  color: #5f5f5f;
  font-size: 14px;
  letter-spacing: 0;
  line-height: 24px;
  text-align: center;
}

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

.main-section-2 {
  margin-top: 235px;
}

.main-section-2 .section-head {
  width: 1160px;
  margin: 0 auto;
  color: #333;
}

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

.main-section-2 .section-head .section-desc {
  margin-top: 8px;
  font-size: 16px;
  font-weight: 300;
  letter-spacing: 1px;
  line-height: 24px;
}

.main-section-2 .section-guide {
  margin-top: 64px;
  text-align: center;
}

.main-section-2 .section-guide .section-guide-img {
  display: inline-block;
  width: 1160px;
}

.main-section-3 {
  width: 1160px;
  padding-top: 200px;
  margin: 0 auto;
}

.main-section-3 .section-title {
  color: #333;
  font-size: 36px;
  font-weight: 600;
  line-height: 72px;
}

.main-section-3 .section-desc {
  margin-top: 8px;
  color: #666;
  font-size: 16px;
  font-weight: 300;
  letter-spacing: 2px;
  text-align: left;
}

.main-section-3 .section-li {
  position: relative;
  display: flex;
  justify-content: space-between;
  margin-top: 67px;
}

.main-section-3 .section-li li {
  position: relative;
  display: flex;
  width: 568px;
  height: 152px;
  box-sizing: border-box;
  padding: 40px 48px 56px;
  background-image: linear-gradient(180deg, #ebf9fd 0%, #fff 100%);
  border-radius: 8px;
  box-shadow: 0 2px 16px 0 #1b518714;
}

.main-section-3 .section-li-icon {
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  margin-right: 24px;
}

.main-section-3 .section-li-title {
  margin-bottom: 10px;
  color: #333;
  font-size: 16px;
  font-size: 22px;
  font-weight: 600;
}

.main-section-3 .section-li-desc {
  color: #5f5f5f;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 24px;
}

.main-section-4 {
  margin-top: 240px;
}

.main-section-4 .section-head {
  width: 1160px;
  margin: 0 auto;
  color: #333;
}

.main-section-4 .section-head .section-title {
  font-size: 36px;
  font-weight: 600;
}

.main-section-4 .section-head .section-desc {
  margin-top: 8px;
  color: #666;
  font-size: 16px;
  font-weight: 300;
  letter-spacing: 2px;
}

.main-section-4 .section-guide {
  position: relative;
  width: 1160px;
  padding-bottom: 197px;
  margin: 64px auto 0;
  text-align: center;
}

.main-section-4 .section-guide .section-guide-img1 {
  display: inline-block;
  width: 1160px;
  height: 98px;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/flexible-configuration/section4-guide-img1.svg) no-repeat center;
  background-size: contain
}

.main-section-4 .section-guide .section-guide-img2 {
  display: inline-block;
  width: 1160px;
  height: 98px;
  margin-top: 8px;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/flexible-configuration/section4-guide-img2.svg) no-repeat center;
  background-size: contain;
}

.main-section-4 .section-guide .section-guide-img3 {
  display: inline-block;
  width: 1160px;
  height: 302px;
  margin-top: 2px;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/flexible-configuration/section4-guide-img3.svg) no-repeat center;
  background-size: contain;
}

.main-section-4 .section-guide .section-guide-img4 {
  position: absolute;
  top: 222px;
  left: 210px;
  display: inline-block;
  width: 906px;
  height: 180px;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/flexible-configuration/section4-guide-img4.svg) no-repeat center;
  background-size: contain;
}

.main-section-4 .section-guide .section-guide-img5 {
  position: absolute;
  top: 436px;
  left: 210px;
  display: inline-block;
  width: 906px;
  height: 63px;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/flexible-configuration/section4-guide-img5.svg) no-repeat center;
  background-size: contain;
}

.main-section-4 .section-guide .section-guide-img6 {
  width: 1160px;
  height: 98px;
  margin-top: 10px;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/flexible-configuration/section4-guide-img6.svg) no-repeat center;
  background-size: contain;
}

.main-section-4 .down-arrow {
  width: 56px;
  height: 25px;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/flexible-configuration/down-arrow.svg) no-repeat center;
  background-size: contain;
  opacity: 0;
}

.main-section-4-show .arrow-guide1 {
  position: absolute;
  top: 97px;
  left: 634px;
  animation: fadeInAndMoveTopToDown 1.2s ease-in-out 200ms forwards;
}

.main-section-4-show .arrow-guide2 {
  position: absolute;
  top: 194px;
  left: 434px;
  animation: fadeInAndMoveTopToDown 1.2s ease-in-out 1000ms forwards;
}

.main-section-4-show .arrow-guide3 {
  position: absolute;
  top: 194px;
  left: 634px;
  animation: fadeInAndMoveTopToDown 1.2s ease-in-out 1000ms forwards;
}

.main-section-4-show .arrow-guide4 {
  position: absolute;
  top: 194px;
  left: 834px;
  animation: fadeInAndMoveTopToDown 1.2s ease-in-out 1000ms forwards;
}

.main-section-4-show .arrow-guide5 {
  position: absolute;
  top: 411px;
  left: 634px;
  animation: fadeInAndMoveTopToDown 1.2s ease-in-out 2200ms forwards;
}

.main-section-4-show .arrow-guide6 {
  position: absolute;
  top: 515px;
  left: 634px;
  animation: fadeInAndMoveTopToDown 1.2s ease-in-out 3400ms forwards;
}


/* 淡入Y轴移动从上到下 */

@keyframes fadeInAndMoveTopToDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }

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

.main-section-4 .section-guide .section-guide-img-des {
  margin-top: 27px;
  color: #999;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0;
}

.main-section-5 {
  height: 670px;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/flexible-configuration/section5-bg2.svg) no-repeat center;
  color: #fff;
}

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

.main-section-box .section5-bg3 {
  position: absolute;
  top: 124px;
  right: -360px;
  width: 980px;
  height: 600px;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/flexible-configuration/section5-bg3.png) no-repeat center;
  background-size: contain;
}

.main-section-5 .section-title {
  padding-top: 100px;
  margin-bottom: 62px;
  font-size: 36px;
  font-weight: 600;
}

.main-section-5 .section5-ul {
  display: flex;
  margin-bottom: 100px;
}

.main-section-5 .section5-ul li {
  margin-right: 95px;
  margin-bottom: 16px;
}

.main-section-5 .section5-ul .row1 {
  width: 178px;
}

.main-section-5 .section5-ul .row2 {
  width: 288px;
}

.main-section-5 .section5-ul .row3 {
  width: 130px;
}

.main-section-5 .section5-ul li .item-title {
  font-size: 16px;
  font-weight: 600;
}

.main-section-5 .section5-ul li .item-title span {
  font-size: 64px;
  font-weight: 600;
}

.main-section-5 .section5-ul li .item-des {
  font-size: 16px;
  font-weight: 300;
  line-height: 24px;
}

.main-section-5 .section5-ul li .line {
  width: 124px;
  height: 1px;
  margin-top: 8px;
  background: #fff;
}

.main-section-5 .carousel-wrap {
  position: relative;
  display: flex;
}

.main-section-5 .carousel-wrap .carousel-item {
  position: absolute;
  opacity: 0;
}

.main-section-5 .carousel-wrap .carousel-item-active {
  left: 0;
  animation: fadeInRight 0.8s ease-in-out 0ms forwards;
  opacity: 1;
}

@keyframes fadeInRight {
  0% {
    opacity: 0;
    -webkit-transform: translate3d(250px, 0, 0);
    transform: translate3d(250px, 0, 0);
  }

  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

.main-section-5 .carousel-wrap .fade-out-left {
  animation: fadeOutLeft 0.5s ease-in-out 0ms forwards;
}

@keyframes fadeOutLeft {
  0% {
    opacity: 0.9;
    transform: translateX(0);
  }

  100% {
    opacity: 0;
    transform: translateX(-500px);
  }
}

.main-section-5 .carousel-item .item-title {
  display: flex;
  align-items: center;
  font-size: 72px;
}

.main-section-5 .carousel-item .item-title .num {
  font-size: 88px;
  font-weight: 500;
}

.main-section-5 .carousel-item .item-desc {
  font-size: 24px;
}

.main-section-5 .carousel-nav {
  position: relative;
  top: 205px;
  display: flex;
}

.main-section-5 .carousel-nav .indicator-item {
  width: 12px;
  height: 8px;
  margin-right: 8px;
  background: #fff;
  border-radius: 10px;
  cursor: pointer;
  opacity: 0.1;
  transition: all 0.5s ease-in-out;
}

.main-section-5 .carousel-nav .indicator-item-active {
  opacity: 1;
}

.parallax>use {
  animation: move-forever 18s linear infinite;

  &:nth-child(1) {
    animation-delay: -3s;
  }

  &:nth-child(2) {
    animation-delay: -3s;
    animation-duration: 14s
  }

  &:nth-child(3) {
    animation-delay: -5s;
    animation-duration: 10s
  }
}

@keyframes move-forever {
  0% {
    transform: translate(-90px, 0%)
  }

  100% {
    transform: translate(85px, 0%)
  }
}

.editorial {
  position: absolute;
  z-index: -1;
  bottom: 0;
  left: 50%;
  display: block;
  width: 1920px;

  /* height: 300px; */
  max-height: 100vh;
  margin: 0;
  transform: translateX(-50%);
}

.main-section-6 {
  width: 1160px;
  height: 828px;
  padding-top: 102px;
  margin: 0 auto;
}

.main-section-6 .section-title {
  color: #333;
  font-size: 36px;
  font-weight: 600;
}

.main-section-6 .section-guide {
  display: flex;
  justify-content: space-between;
}

.main-section-6 .section-guide .left {
  padding-left: 24px;
  margin-top: 52px;
}

.main-section-6 .section-guide .left .left-txt {
  position: relative;
  width: 380px;
  margin-top: 12px;
  color: #666;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 24px;
}

.main-section-6 .section-guide .left .left-txt::after {
  position: absolute;
  top: 10px;
  left: -8px;
  display: inline-block;
  width: 4px;
  height: 4px;
  background: #666;
  border-radius: 50%;
  content: '';
}

.main-section-6 .section-guide .left .left-des {
  margin-top: 8px;
  margin-bottom: 40px;
  color: #999;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 24px;
}

.main-section-6 .section-guide .section-li {
  display: flex;
  width: 444px;
  justify-content: space-between;
}

.main-section-6 .section-guide .section-li li {
  position: relative;
  width: 200px;
  height: 152px;
  margin-bottom: 48px;
  background-image: linear-gradient(193deg, #ebf9fd 1%, #f6fbff33 97%);
  border-radius: 8px;
  box-shadow: 0 11px 22px 0 #0000000a;
  text-align: center;
}

.main-section-6 .section-guide .section-li-icon {
  width: 64px;
  height: 64px;
  margin: 28px auto 16px auto;
}

.main-section-6 .section-guide .right {
  width: 657px;
  flex-shrink: 0;
}

.main-section-6 .section-guide .section6-section-right {
  height: 598px;
}

.main-section-7-box {
  background-image: linear-gradient(180deg, #f9fcff 0%, #fff 98%);
}

.main-section-7,
.main-section-8,
.main-section-9 {
  width: 1160px;
  margin: 0 auto;
}

.main-section-7 .section-head .section-title,
.main-section-8 .section-head .section-title {
  padding-top: 100px;
  padding-bottom: 63px;
  color: #333;
  font-size: 36px;
  font-weight: 600;
}

.main-section-7 .section-guide {
  height: 102px;
  margin-top: 47px;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/flexible-configuration/section7-bg1.png) no-repeat center;
  background-size: contain;
}

.main-section-8 .section-guide {
  position: relative;
  height: 693px;
  margin-top: 78px;
}

.main-section-8 .section-head .section-title {
  padding-bottom: 0;
}

.main-section-8 .section-head .section-desc {
  margin: 8px 0 48px;
  color: #333;
  font-size: 16px;
  font-weight: 300;
  letter-spacing: 1px;
  line-height: 24px;
}

.main-section-8 .section-guide .part1 {
  position: absolute;
  z-index: 3;
  top: 25px;
  left: 216px;
  width: 409px;
  height: 549px;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/flexible-configuration/section8-bg1.svg) no-repeat center;
  background-size: contain;
  border-radius: 5px;
  box-shadow: 0 2px 18px 0 rgba(1, 44, 95, 0.2);
  opacity: 0;
}

.main-section-8 .section-guide .part2 {
  position: absolute;
  z-index: 2;
  top: 0;
  left: 554px;
  width: 409px;
  height: 549px;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/flexible-configuration/section8-bg2.svg) no-repeat center;
  background-size: contain;
  border-radius: 5px;
  box-shadow: 0 2px 18px 0 rgba(1, 44, 95, 0.2);
  opacity: 0;
}

.main-section-8 .section-guide .part3 {
  position: absolute;
  z-index: 1;
  top: 360px;
  left: 0;
  width: 1160px;
  height: 237px;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/flexible-configuration/section8-bg3.png) no-repeat center;
  background-size: contain;
}

.main-section-8-show .part1 {
  animation: fadeInAndMove 1.5s ease-in-out 1000ms forwards;
}

.main-section-8-show .part2 {
  animation: fadeInAndMove 1.5s ease-in-out 200ms forwards;
}

.main-section-8-show .part3 {
  opacity: 1;
}

@keyframes fadeInAndMove {
  from {
    opacity: 0;
    transform: translateY(80px);
  }

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

.main-section-9 .section-head {
  display: flex;
  align-items: center;
  margin-top: 100px;
  margin-bottom: 63px;
}

.main-section-9 .section-head .section-desc {
  margin-left: 8px;
  color: #0276ff;
  cursor: pointer;
  font-size: 16px;
  font-weight: 400;
}

.main-section-9 .section-head .section-title {
  display: flex;
  align-items: center;
  color: #333;
  font-size: 36px;
  font-weight: 600;
}

.main-section-9 .section-head .section-title i {
  display: inline-block;
  width: 16px;
  height: 12px;
  margin-left: 8px;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/flexible-configuration/arrow.svg) no-repeat center;
  transition: all 0.5s ease-in-out;
}

.main-section-9 .section-head .section-title:hover i {
  margin-left: 10px;
  animation-duration: 2000ms;
  animation-name: headShake;
}

.main-section-9 .section-ul {
  display: flex;
}

.main-section-9 .section-ul .section-item {
  margin-right: 127px;
  margin-bottom: 64px;
  transition: all 0.4s ease-in-out;
}

.main-section-9 .section-ul .section-item:hover {
  transform: scale(1.2);
}

.main-section-9 .section-ul li {
  width: 200px;
  height: 152px;
  padding: 28px 0 30px;
  background-image: linear-gradient(193deg, #ebf9fd 1%, #f6fbff33 97%);
  border-radius: 8px;
  box-shadow: 0 11px 22px 0 #0000000a;
  cursor: pointer;
  text-align: center;
}

.main-section-9 .section-ul li:last-of-type {
  margin-right: 0;
}

.main-section-9 .section-ul li .section-li-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto;
}

.main-section-9 .section-ul li .section-li-title {
  margin-top: 16px;
  color: #333;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0;
}

.free-service {
  margin-top: 36px;
}

nav {
  position: absolute;
}

* {
  box-sizing: border-box;
}