.banner-animate .banner-main {
  position: absolute;
  z-index: 12;
  top: -23px;
  left: 300px;
  width: 369px;
  height: 467px;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/retail-chain/banner-mian.png) no-repeat center;
}

.banner-introduce {
  margin-top: 210px;
}

.banner-title .title-img {
  width: 700px;
  height: 93px;
  margin-left: -10px;
}

.banner-desc {
  width: 650px;
  height: 160px;
  color: #5f5f5f;
  font-size: 22px;
  font-weight: 300;
  letter-spacing: 4px;
  line-height: 40px;
  text-align: justify;
}

.banner-guide-li {
  display: flex;
  justify-content: space-between;
  margin-top: 60px;
}

.banner-guide-li li {
  overflow: hidden;
  width: 360px;
  height: 238px;
  backdrop-filter: blur(1px);
  background: #ffffff9e;
  border-radius: 8px;
  box-shadow: 0 10px 20px 0 rgba(0, 0, 0, 0.04);
}

.banner-guide-li li > img {
  width: 100px;
  height: 100px;
  margin: 24px auto 5px auto;
}

.banner-guide-title {
  overflow: hidden;
  width: 310px;
  margin: 0 auto;
  color: #333;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 34px;
  text-align: center;
}

.banner-guide-desc {
  overflow: hidden;
  width: 310px;
  height: 45px;
  margin: 10px auto 0 auto;
  color: #5f5f5f;
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 0;
  line-height: 24px;
  text-align: center;
}


/* main内容 */

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

.main-section-1 .section-title {
  overflow: hidden;
  width: 100%;
  height: 50px;
  margin-top: 180px;
  color: #333;
  font-size: 36px;
  font-weight: 600;
  letter-spacing: 0;
}

.main-section-1 .section-banner {
  display: flex;
  justify-content: space-between;
  margin-top: 60px;
  margin-bottom: 180px;
}

.main-section-1 .section-banner li {
  position: relative;
  width: 160px;
  height: 313px;
  cursor: pointer;
  transition: width 0.5s ease-in-out, background-image 0.5s ease-in-out;
}

.main-section-1 .section-banner .section-banner-active {
  width: 320px;
  background: #fff;
}

.main-section-1 .section-banner li:nth-child(1) {
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/retail-chain/section1-1-small.png) no-repeat top;
  background-size: 100% 100%;
}

.main-section-1 .section-banner li:nth-child(2) {
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/retail-chain/section1-2-small.png) no-repeat top;
  background-size: 100% 100%;
}

.main-section-1 .section-banner li:nth-child(3) {
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/retail-chain/section1-3-small.png) no-repeat top;
  background-size: 100% 100%;
}

.main-section-1 .section-banner li:nth-child(4) {
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/retail-chain/section1-4-small.png) no-repeat top;
  background-size: 100% 100%;
}

.main-section-1 .section-banner li:nth-child(5) {
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/retail-chain/section1-5-small.png) no-repeat top;
  background-size: 100% 100%;
}

.main-section-1 .section-banner li:nth-child(6) {
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/retail-chain/section1-6-small.png) no-repeat top;
  background-size: 100% 100%;
}

.main-section-1 .section-banner li:nth-child(1).section-banner-active {
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/retail-chain/section1-1.png) no-repeat top;
  background-size: 100% 100%;
}

.main-section-1 .section-banner li:nth-child(2).section-banner-active {
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/retail-chain/section1-2.png) no-repeat top;
  background-size: 100% 100%;
}

.main-section-1 .section-banner li:nth-child(3).section-banner-active {
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/retail-chain/section1-3.png) no-repeat top;
  background-size: 100% 100%;
}

.main-section-1 .section-banner li:nth-child(4).section-banner-active {
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/retail-chain/section1-4.png) no-repeat top;
  background-size: 100% 100%;
}

.main-section-1 .section-banner li:nth-child(5).section-banner-active {
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/retail-chain/section1-5.png) no-repeat top;
  background-size: 100% 100%;
}

.main-section-1 .section-banner li:nth-child(6).section-banner-active {
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/retail-chain/section1-6.png) no-repeat top;
  background-size: 100% 100%;
}

.main-section-1 .section-banner-layer {
  bottom: 41px;
  width: 100%;
  padding-top: 30px;
  padding-left: 30px;
}

.main-section-1 .section-banner-title {
  width: 100%;
  box-sizing: border-box;
  color: #333;
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0;
}

.main-section-1 .section-banner-desc {
  width: 258px;
  margin-top: 10px;
  color: #fff;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 30px;
  text-align: justify;
}

.main-section-1 .section-banner-active .section-banner-title {
  color: #fff;
}

.main-section-1 li .section-banner-desc {
  display: none;
}

.main-section-1 .section-banner-active .section-banner-desc {
  display: block;
}

.main-section-2 {
  height: 830px;
  background: #f7f9ff;
}

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

.main-section-2 .section-title {
  display: inline-block;
  overflow: hidden;
  height: 50px;
  margin-top: 100px;
  color: #333;
  font-size: 36px;
  font-weight: 600;
  letter-spacing: 0;
}

.main-section-2 .section-desc {
  width: 608px;
  height: 30px;
  margin-top: 20px;
  color: #5f5f5f;
  font-size: 16px;
  font-weight: 300;
  letter-spacing: 0;
  line-height: 30px;
}

.main-section-2 .section-guide .region-1 {
  position: relative;
  width: 1160px;
  height: 465px;
  margin-top: 60px;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/retail-chain/section2-region-1.svg) no-repeat top;
  background-size: 100% 100%;
}

/* 上箭头 */
.main-section-2 .up-arrow {
  width: 35px;
  height: 42px;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/retail-chain/up-arrow.svg) no-repeat center;
  background-size: contain;
  opacity: 0;
}

.main-section-2-show .section-guide .arrow-guide1 {
  position: absolute;
  top: 172px;
  left: 165px;
  animation: fadeInAndMoveDownToTop 1.2s ease-in-out 200ms forwards;
}

.main-section-2-show .section-guide .arrow-guide2 {
  position: absolute;
  top: 172px;
  left: 375px;
  animation: fadeInAndMoveDownToTop 1.2s ease-in-out 200ms forwards;
}

.main-section-2-show .section-guide .arrow-guide3 {
  position: absolute;
  top: 172px;
  left: 588px;
  animation: fadeInAndMoveDownToTop 1.2s ease-in-out 200ms forwards;
}

.main-section-2-show .section-guide .arrow-guide4 {
  position: absolute;
  top: 172px;
  left: 800px;
  animation: fadeInAndMoveDownToTop 1.2s ease-in-out 200ms forwards;
}

.main-section-2-show .section-guide .arrow-guide5 {
  position: absolute;
  top: 172px;
  left: 1012px;
  animation: fadeInAndMoveDownToTop 1.2s ease-in-out 200ms forwards;
}

/* 淡入Y轴移动从下到上 */

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

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

.main-section-3 {
  height: 600px;
  padding-top: 80px;
}

.main-section-3 .section-head {
  width: 1160px;
  margin: 0 auto;
  color: #333;
}

.main-section-3 .section-head .section-title {
  font-size: 36px;
  font-weight: 600;
}

.main-section-3 .section-head .section-desc {
  margin-top: 20px;
  color: #5f5f5f;
  font-size: 16px;
  letter-spacing: 0;
  line-height: 30px;
}

.main-section-3 .section-guide {
  margin-top: 60px;
}

.main-section-3 .section-guide .region-1 {
  width: 1160px;
  height: 414px;
  margin: 0 auto;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/retail-chain/section3-region-1.png) no-repeat top;
  background-size: cover;
}

.main-section-3 .section-guide .region-2 {
  height: 279px;
  margin: 140px auto 0;
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/retail-chain/section3-region-2.png) no-repeat top;
}

.main-section-3 .section-guide .region-2-box {
  display: flex;
  width: 1160px;
  margin: 0 auto;
}

.main-section-3 .section-guide .region-2-box .item {
  flex: 1;
  padding-top: 68px;
}

.main-section-3 .section-guide .region-2-box .item .item-title {
  margin-bottom: 10px;
  color: #333;
  font-size: 30px;
  font-weight: 500;
  letter-spacing: 0;
}

.main-section-3 .section-guide .region-2-box .item .item-des {
  color: #5f5f5f;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 30px;
  text-align: justify;
}

.main-section-3 .section-guide .region-2-box .right {
  padding-left: 50px;
}

.main-section-3 .section-guide .region-2-box .item-content {
  color: #5f5f5f;
  font-size: 16px;
  letter-spacing: 0;
  line-height: 30px;
}

.main-section-3 .section-guide .region-2-box .item-content li {
  position: relative;
  padding-left: 10px;
}

.main-section-3 .section-guide .region-2-box .item-content li::before {
  position: absolute;
  top: 14px;
  left: 0;
  width: 2px;
  height: 2px;
  background: #0276ff;
  border-radius: 50%;
  content: '';
}

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

.main-section-box .section-title {
  display: inline-block;
  overflow: hidden;
  height: 50px;
  color: #333;
  font-size: 36px;
  font-weight: 600;
  letter-spacing: 0;
}

.main-section-4 .section-title {
  margin-top: 180px;
}

.main-section-4 .section-guide {
  position: relative;
  display: flex;
  height: 394px;
  flex-direction: column;
  justify-content: center;
  margin-top: 60px;
  border-radius: 8px;
  box-shadow: 0 0 25px 0 rgba(0, 0, 0, 0.04);
}

.main-section-4 #video1 {
  width: 550px;
  border-radius: 8px;
}

.main-section-4 .section-guide-sub {
  position: absolute;
  left: 608px;
}

.main-section-4 .guide-sub-title {
  overflow: hidden;
  height: 42px;
  margin-bottom: 17px;
  color: #333;
  font-size: 30px;
  font-weight: 500;
  letter-spacing: 0;
}

.main-section-4 .guide-sub-desc {
  overflow: hidden;
  width: 486px;
  margin-bottom: 14px;
  color: #5f5f5f;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0;
  line-height: 30px;
  text-align: justify;
}

.main-section-4 .guide-sub-desc:last-of-type {
  margin-bottom: 0;
}

.main-section-4 .section-guide-li {
  display: flex;
  justify-content: center;
  margin-top: 60px;
}

.main-section-4 .section-guide-li > li {
  width: 190px;
  height: 100px;
  border: 1px solid #ddedff;
  margin-right: 16px;
  border-radius: 8px;
}

.main-section-4 .section-guide-li .guide-li-1 {
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/retail-chain/logo-icon1.png) no-repeat center;
  background-size: cover;
}

.main-section-4 .section-guide-li .guide-li-2 {
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/retail-chain/logo-icon2.png) no-repeat center;
  background-size: cover;
}

.main-section-4 .section-guide-li .guide-li-3 {
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/retail-chain/logo-icon3.png) no-repeat center;
  background-size: cover;
}

.main-section-4 .section-guide-li .guide-li-4 {
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/retail-chain/logo-icon4.png) no-repeat center;
  background-size: cover;
}

.main-section-4 .section-guide-li .guide-li-5 {
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/retail-chain/logo-icon5.png) no-repeat center;
  background-size: cover;
}

.main-section-4 .section-guide-li .guide-li-6 {
  background: url(https://cloudpnrcdn.oss-cn-shanghai.aliyuncs.com/hfwebsite/new-public/images/retail-chain/logo-icon6.png) no-repeat center;
  background-size: cover;
}

.free-service {
  margin-top: 200px;
}

* {
  box-sizing: border-box;
}