* {
  margin: 0;
  padding: 0;
  font-family: pingfang sc;
  color: #111a2e;
}

.bannervideo {
  display: none;
  position: fixed;
  width: 960px;
  left: 50vw;
  top: 50vh;
  transform: translate(-50%, -50%);
  z-index: 2;
}

video {
  width: 960px;
}

.close {
  height: 40px;
  background: #000;
}

.close .key {
  width: 36px;
  height: 36px;
  margin-top: 2px;
  margin-right: 2px;
  border: 50%;
  float: right;
  cursor: pointer;
  background: ;
}

@media screen and (min-width: 768px) and (max-width: 1680px) {
  .scene {
    width: 100%;
  }
}

@media screen and (min-width: 1680px) {
  .scene {
    width: 1680px;
  }
}

@media screen and (max-width: 1680px) {
  .center {
    overflow: hidden;
  }
}

.center {
  width: 1024px;
  margin: 0 auto;
}

.title {
  font-size: 50px;
  font-weight: 550;
  line-height: 50px;
}

.specialfont {
  color: #ff6727;
}

.ad {
  background-image: ;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  padding-top: 146px;
}

.ad-content {
  width: 1182px;
  height: 754px;
  position: relative;
  margin: 0 auto;
}

.ad-content-img {
  width: 668px;
  height: 754px;
  background-image: ;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  position: absolute;
  left: 0;
  top: 0;
}

.ad-content-text {
  position: absolute;
  top: 182px;
  left: 676px;
}

.ad-content-text-title {
  font-size: 62px;
  font-weight: 550;
  line-height: 80px;
}

.ad-content-text-subtitle {
  font-size: 24px;
  font-weight: 400;
  margin-top: 49px;
  margin-bottom: 48px;
  line-height: 24px;
}

.ad-content-text-btnarea {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  justify-content: start;
}

.ad-content-text-btnarea-btn {
  cursor: pointer;
  width: 138px;
  height: 46px;
  background: #ff6727;
  border-radius: 4px;
  line-height: 46px;
  font-size: 18px;
  font-weight: 500;
  color: #fff;
  text-align: center;
}

.ad-content-text-btnarea-link {
  cursor: pointer;
  margin-left: 32px;
  line-height: 46px;
  color: #ff6727;
}

.ad-content-text-btnarea-link-arrow {
  font-size: 18px;
  margin-left: 3px;
  display: inline-block;
  color: #ff6727;
  transform: rotate(90deg);
}

.product-content {
  background: rgba(255, 255, 255, 1);
}

.product-content .why {
  padding-top: 114px;
}

.product-content .why-flexbox {
  margin-top: 90px;
  margin-bottom: 150px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.product-content .why-flexbox-item {
  width: 328px;
  height: 440px;
  border: 1px solid #dcdfe7;
  border-radius: 12px;
}

.product-content .why-flexbox-item-text {
  padding-top: 70px;
  padding-left: 30px;
  padding-bottom: 68px;
  font-size: 30px;
  font-weight: 550;
  line-height: 46px;
}

.product-content .why-flexbox-item-img1 {
  width: 328px;
  height: 210px;
  background-image: ;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.product-content .why-flexbox-item-img2 {
  width: 328px;
  height: 210px;
  background-image: ;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.product-content .why-flexbox-item-img3 {
  width: 328px;
  height: 210px;
  background-image: ;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.product-content .scene {
  margin: 0 auto;
  height: 2400px;
  background: #f6f9fc;
  box-sizing: border-box;
  padding-top: 150px;
  padding-bottom: 145px;
}

.product-content .scene-flexbox {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: start;
  flex-wrap: nowrap;
}

.product-content .scene-flexbox-text {
  box-sizing: border-box;
  padding-top: 202.5px;
}

.product-content .scene-flexbox-text-title {
  font-size: 30px;
  font-weight: 550;
  line-height: 45px;
}

.product-content .scene-flexbox-text-content {
  margin-top: 20.5px;
  font-size: 18px;
  color: #646a77;
  line-height: 30px;
}

.product-content .scene-flexbox-img1 {
  width: 746px;
  height: 422px;
  background-image: ;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.product-content .scene-flexbox-img2 {
  width: 746px;
  height: 422px;
  background-image: ;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.product-content .scene-flexbox-img3 {
  width: 753px;
  height: 411px;
  background-image: ;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.product-content .scene-flexbox:nth-child(2) {
  margin-top: 83px;
  margin-bottom: 199px;
}

.product-content .scene-flexbox:nth-child(3) {
  margin-bottom: 189px;
}

.product-content .scene-flexbox:nth-child(5) {
  margin-top: 102px;
}

.product-content .value {
  padding-top: 150px;
}

.product-content .value-flexbox {
  margin-top: 123px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.product-content .value-flexbox-item {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 240px;
  width: 500px;
  border-left: 1px solid #dcdfe7;
}

.product-content .value-flexbox-item-img1 {
  width: 37px;
  height: 43px;
  margin-left: 30px;
  flex-basis: 43px;
  background-image: ;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.product-content .value-flexbox-item-img2 {
  width: 43px;
  height: 41px;
  margin-left: 25px;
  flex-basis: 43px;
  background-image: ;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.product-content .value-flexbox-item-img3 {
  width: 40px;
  height: 43px;
  margin-left: 27px;
  flex-basis: 43px;
  background-image: ;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.product-content .value-flexbox-item-img4 {
  width: 42px;
  height: 40px;
  flex-basis: 43px;
  margin-left: 31px;
  background-image: ;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.product-content .value-flexbox-item-text {
  padding-left: 18px;
}

.product-content .value-flexbox-item-text-title {
  font-size: 30px;
  font-weight: 550;
  line-height: 42px;
}

.product-content .value-flexbox-item-text-content {
  margin-top: 27px;
  font-size: 18px;
  color: #646a77;
}

.product-content .value-flexbox-item:nth-child(1) {
  margin-bottom: 71px;
}

.product-content .value-flexbox-item:nth-child(2) {
  margin-bottom: 71px;
}

.product-content .threestep {
  padding-top: 164px;
}

.product-content .threestep-flexbox {
  margin-top: 90px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  justify-content: space-between;
}

.product-content .threestep-flexbox-item {
  width: 320px;
  height: 380px;
  box-sizing: border-box;
  border: 1px solid #dcdfe7;
  border-radius: 12px;
  padding-top: 70px;
}

.product-content .threestep-flexbox-item-step {
  font-size: 30px;
  font-weight: 550;
  color: #ff6727;
  line-height: 46px;
  padding-left: 41px;
}

.product-content .threestep-flexbox-item-title {
  font-size: 30px;
  font-weight: 550;
  line-height: 46px;
  margin-bottom: 68px;
  padding-left: 41px;
}

.product-content .threestep-flexbox-item-content {
  width: 280px;
  height: 130px;
  background: #ffeeec;
  border-radius: 8px;
  margin: 0 auto;
  text-align: left;
  font-size: 18px;
  line-height: 28px;
  padding: 12px 20px 0;
  box-sizing: border-box;
}

.product-content .experience {
  margin-top: 70px;
  margin-bottom: 160px;
  width: 1024px;
  height: 400px;
  padding-top: 64px;
  padding-left: 80px;
  box-sizing: border-box;
  background-image: ;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.product-content .experience-content-title {
  font-size: 40px;
  font-weight: 550;
  line-height: 52px;
}

.product-content .experience-content-subtitle {
  font-size: 20px;
  font-weight: 400;
  margin-top: 24px;
  line-height: 30px;
}

.product-content .experience-content-btn {
  width: 320px;
  height: 56px;
  background: #ff6727;
  border-radius: 4px;
  line-height: 46px;
  font-size: 20px;
  font-weight: 500;
  color: #fff;
  text-align: center;
  line-height: 56px;
  border-radius: 25px;
  margin-top: 19px;
  cursor: pointer;
}

.product-content .they-content {
  margin-top: 60px;
  margin-bottom: 160px;
}

.product-content .they-content-shops {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.product-content .they-content-shops-item-img1 {
  width: 150px;
  height: 150px;
  background-image: ;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.product-content .they-content-shops-item-img2 {
  width: 150px;
  height: 150px;
  background-image: ;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.product-content .they-content-shops-item-img3 {
  width: 150px;
  height: 150px;
  background-image: ;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.product-content .they-content-shops-item-img4 {
  width: 150px;
  height: 150px;
  background-image: ;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.product-content .they-content-shops-item-img5 {
  width: 150px;
  height: 150px;
  background-image: ;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.product-content .they-content-shops-item-img6 {
  width: 150px;
  height: 150px;
  background-image: ;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.product-content .they-content-shops-item-text {
  text-align: center;
  font-size: 20px;
  font-weight: 550;
  color: #303849;
  line-height: 78px;
}

.product-content .they-content-description-item {
  margin-top: 60px;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: start;
  justify-content: space-between;
}

.product-content .they-content-description-item-img1 {
  width: 180px;
  height: 110px;
  background-image: ;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.product-content .they-content-description-item-img2 {
  width: 180px;
  height: 110px;
  background-image: ;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.product-content .they-content-description-item-img3 {
  width: 180px;
  height: 110px;
  background-image: ;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.product-content .they-content-description-item-icon1 {
  margin-left: 17px;
  margin-right: 16px;
  margin-top: 23px;
  width: 30px;
  height: 24px;
  background-image: ;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.product-content .they-content-description-item-icon2 {
  margin-top: 23px;
  margin-left: 0px;
  width: 30px;
  height: 24px;
  background-image: ;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.product-content .they-content-description-item-text {
  font-size: 20px;
  color: #303849;
  margin-top: 25px;
}

.product-content .they-content-description-item-shop {
  font-size: 20px;
  font-weight: 550;
  color: #303849;
  margin-top: 64px;
  text-align: right;
  flex: 1;
}

.product-content .they-content-description-item:nth-child(1) {
  margin-top: 78px;
}

.product-content .service {
  margin-top: 70px;
  padding-bottom: 150px;
}

.product-content .service-flexbox {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  justify-content: start;
}

.product-content .service-flexbox-item {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  flex: 1;
  flex-wrap: nowrap;
  justify-content: start;
  padding-left: 70px;
  border-left: 1px solid #000;
  height: 110px;
}

.product-content .service-flexbox-item-img1 {
  width: 42px;
  height: 49px;
  background-image: ;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.product-content .service-flexbox-item-img2 {
  width: 50px;
  height: 48px;
  background-image: ;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.product-content .service-flexbox-item-img3 {
  width: 53px;
  height: 45px;
  background-image: ;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.product-content .service-flexbox-item-text {
  margin-left: 26px;
}

.product-content .service-flexbox-item-text-title {
  font-size: 24px;
  font-weight: 550;
  line-height: 24px;
}

.product-content .service-flexbox-item-text-subtitle {
  margin-top: 14px;
  font-size: 18px;
  line-height: 18px;
}

.product-content .service-flexbox-item:nth-child(3) {
  border-right: 1px solid #000;
}

.product-content .faq {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  justify-content: start;
  align-items: start;
}

.product-content .faq-text {
  font-size: 50px;
  font-weight: 500;
  color: #111a2e;
  line-height: 50px;
}

.product-content .faq-qa {
  margin-left: 95px;
  padding-bottom: 134px;
}

.product-content .faq-qa-text {
  font-size: 20px;
  font-weight: 400;
  color: #303849;
  line-height: 38px;
}

.product-content .faq-qa-text:nth-child(1) {
  margin-top: -9px;
}

.product-content .faq-qa-line {
  width: 100%;
  height: 1px;
  background: rgba(0, 0, 0, 0.2);
  margin: 46px 0;
}