.banner {
  width: 100%;
}
.banner .swiper1 {
  width: 100%;
}
.banner .swiper1 .swiper-slide {
  width: 100%;
}
.banner .swiper1 .swiper-slide .box {
  width: 100%;
  position: relative;
}
.banner .swiper1 .swiper-slide .box .img {
  width: 100%;
}
.banner .swiper1 .swiper-slide .box .img img {
  width: 100%;
  display: block;
}
.banner .swiper1 .swiper-slide .box .text {
  font-weight: bold;
  font-size: 80px;
  color: #181818;
  line-height: 100px;
  letter-spacing: 3px;
  position: absolute;
  top: 29.3%;
  left: 11.11%;
}
.banner .swiper1 .swiper-slide .box .text div {
  transform: translateY(50px);
  opacity: 0;
  transition: 1s;
}
.banner .swiper1 .swiper-slide .box .text div:last-child {
  transition-delay: 0.2s;
}
.banner .swiper1 .swiper-slide .box .text span {
  color: #3e9ed4;
}
.banner .swiper1 .swiper-slide .box a {
  width: 100%;
  height: 100%;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
}
.banner .swiper1 .swiper-slide .box.active .text div:first-child {
  transform: translateY(0);
  opacity: 1;
}
.banner .swiper1 .swiper-slide .box.active .text div:last-child {
  transform: translateY(0);
  opacity: 1;
}
.banner .swiper1 .swiper-pagination1 {
  bottom: 40px;
}
.banner .swiper1 .swiper-pagination1 .swiper-pagination-bullet {
  width: 40px;
  height: 4px;
  display: inline-block;
  border-radius: 1px;
  background: #fff;
  opacity: 0.8;
}
.banner .swiper1 .swiper-pagination1 .swiper-pagination-bullet.swiper-pagination-bullet-active {
  opacity: 1;
  background: #3e9ed4;
}
.introduce {
  width: 100%;
  height: 440px;
  background-color: #3e9ed4;
  position: relative;
  overflow: hidden;
}
.introduce .bg {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  right: 0;
}
.introduce .bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.introduce .text {
  width: 1070px;
  font-size: 32px;
  color: #fff;
  line-height: 48px;
  margin: 0 auto;
  margin-top: 110px;
  position: relative;
  z-index: 2;
  text-align: center;
}
.introduce .text span {
  color: #7cd0ff;
  font-size: 42px;
  vertical-align: bottom;
}
.popular {
  width: 100%;
}
.popular .top {
  width: 100%;
  height: 304px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.popular .top .title {
  font-weight: bold;
  font-size: 48px;
  color: #181818;
  line-height: 48px;
  text-align: center;
  position: relative;
}
.popular .top .title::before {
  content: "";
  width: 52px;
  height: 5px;
  background-color: #181818;
  position: absolute;
  top: 21px;
  left: -95px;
}
.popular .top .title::after {
  content: "";
  width: 52px;
  height: 5px;
  background-color: #181818;
  position: absolute;
  top: 21px;
  right: -95px;
}
.popular .box {
  width: 100%;
  height: 800px;
  position: relative;
}
.popular .box .bg {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}
.popular .box .bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.popular .box .swiper2 {
  width: 77.777%;
  margin: 0 auto;
  padding-top: 195px;
  padding-bottom: 152px;
}
.popular .box .swiper2 .swiper-slide {
  width: 100%;
}
.popular .box .swiper2 .swiper-slide .slide-box {
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.popular .box .swiper2 .swiper-slide .slide-box .left {
  width: 54.934%;
}
.popular .box .swiper2 .swiper-slide .slide-box .left .name {
  font-weight: bold;
  font-size: 64px;
  color: #1D1D1F;
  line-height: 64px;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  transform: translateY(50px);
  opacity: 0;
  transition: 1s;
}
.popular .box .swiper2 .swiper-slide .slide-box .left .s-title {
  font-weight: 400;
  font-size: 24px;
  color: #1D1D1F;
  line-height: 24x;
  transform: translateY(50px);
  opacity: 0;
  transition: 1s;
  transition-delay: 0.2s;
  margin-top: 20px;
}
.popular .box .swiper2 .swiper-slide .slide-box .left .p {
  margin-top: 24px;
  font-size: 24px;
  color: #1D1D1F;
  line-height: 43px;
  text-align: justify;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  transform: translateY(50px);
  opacity: 0;
  transition: 1s;
  transition-delay: 0.4s;
}
.popular .box .swiper2 .swiper-slide .slide-box .left .button {
  width: 120px;
  height: 40px;
  border-radius: 12px;
  border: solid 1px #3e9ed4;
  margin-top: 30px;
  transform: translateY(50px);
  opacity: 0;
  transition: 1s;
  transition-delay: 0.6s;
}
.popular .box .swiper2 .swiper-slide .slide-box .left .button a {
  width: 100%;
  height: 100%;
  display: flex;
  font-weight: 500;
  font-size: 16px;
  color: #3e9ed4;
  line-height: 32px;
  justify-content: center;
  align-items: center;
}
.popular .box .swiper2 .swiper-slide .slide-box .left .button a span {
  margin-left: 10px;
  font-size: 18px;
  transition: 0.5s;
}
.popular .box .swiper2 .swiper-slide .slide-box .left .button:hover a span {
  margin-left: 20px;
}
.popular .box .swiper2 .swiper-slide .slide-box .right {
  width: 35.714%;
  transform: scale(0.3);
  opacity: 0;
  transition: 1s;
  transition-delay: 0.2s;
}
.popular .box .swiper2 .swiper-slide .slide-box .right img {
  width: 100%;
}
.popular .box .swiper2 .swiper-slide .slide-box.active .left .name {
  transform: translateY(0);
  opacity: 1;
}
.popular .box .swiper2 .swiper-slide .slide-box.active .left .s-title {
  transform: translateY(0);
  opacity: 1;
}
.popular .box .swiper2 .swiper-slide .slide-box.active .left .p {
  transform: translateY(0);
  opacity: 1;
}
.popular .box .swiper2 .swiper-slide .slide-box.active .left .button {
  transform: translateY(0);
  opacity: 1;
}
.popular .box .swiper2 .swiper-slide .slide-box.active .right {
  transform: scale(1);
  opacity: 1;
}
.popular .box .swiper2 .swiper-pagination2 {
  bottom: 40px;
}
.popular .box .swiper2 .swiper-pagination2 .swiper-pagination-bullet {
  width: 40px;
  height: 4px;
  display: inline-block;
  border-radius: 1px;
  background: #3e9ed4;
  opacity: 0.3;
}
.popular .box .swiper2 .swiper-pagination2 .swiper-pagination-bullet.swiper-pagination-bullet-active {
  opacity: 1;
  background: #3e9ed4;
}
.popular .box .swiper-button-next2,
.popular .box .swiper-button-prev2 {
  position: absolute;
  top: 60%;
  width: 50px;
  height: 50px;
  margin-top: -100px;
  border-radius: 100%;
  border: solid 1px #3e9ed4;
  z-index: 10;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #3e9ed4;
}
.popular .box .swiper-button-next2::after,
.popular .box .swiper-button-prev2::after {
  font-size: 18px;
  font-weight: bold;
}
.popular .box .swiper-button-prev2 {
  left: calc(10% - 50px);
  right: auto;
}
.popular .box .swiper-button-next2 {
  right: calc(10% - 50px);
  left: auto;
}
.sort {
  width: 100%;
  height: 927px;
  padding: 125px 0;
  background-color: #a9b4cf;
  position: relative;
}
.sort .bg {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}
.sort .bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.sort .box {
  width: 79.166%;
  height: 855px;
  margin: 0 auto;
  display: flex;
  background-color: #fff;
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  z-index: 2;
}
.sort .box .left {
  width: 48.214%;
  position: relative;
}
.sort .box .left .bg {
  width: 100%;
  border-radius: 20px;
  overflow: hidden;
}
.sort .box .left .bg img {
  width: 100%;
  display: block;
}
.sort .box .left .title {
  font-weight: bold;
  font-size: 48px;
  color: #FFFFFF;
  line-height: 48px;
  position: absolute;
  top: 70px;
  left: 60px;
}
.sort .box .left .p {
  width: 70.292%;
  font-weight: 400;
  font-size: 22px;
  color: #FFFFFF;
  line-height: 38px;
  position: absolute;
  top: 146px;
  left: 60px;
}
.sort .box .right {
  width: 51.785%;
}
.sort .box .right .item {
  width: 100%;
  height: 25%;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}
.sort .box .right .item .item-box {
  width: 73.154%;
  height: 100%;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
}
.sort .box .right .item .item-box .left1 .name {
  font-size: 30px;
  line-height: 30px;
  font-weight: bold;
  color: #181818;
  transition: 0.5s;
}
.sort .box .right .item .item-box .left1 .p {
  margin-top: 16px;
  font-size: 20px;
  line-height: 20px;
  color: #6e6e73;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}
.sort .box .right .item .item-box .right1 {
  width: 79px;
  height: 82px;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
}
.sort .box .right .item .item-box .right1 img {
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  transition: 0.5s;
}
.sort .box .right .item .item-box a {
  width: 100%;
  height: 100%;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
}
.sort .box .right .item .item-box:hover .left1 .name {
  color: #3e9ed4;
}
.solution {
  width: 100%;
  padding: 132px 0 160px 0;
  background-color: #f5f5f5;
}
.solution .box {
  width: 79.166%;
  margin: 0 auto;
}
.solution .box .title {
  width: 100%;
  font-weight: bold;
  font-size: 48px;
  color: #181818;
  line-height: 48px;
  text-align: center;
  position: relative;
  margin: 0 auto;
}
.solution .box .title::before {
  content: "";
  width: 52px;
  height: 5px;
  background-color: #181818;
  position: absolute;
  top: 21px;
  left: calc(50% - 190px);
}
.solution .box .title::after {
  content: "";
  width: 52px;
  height: 5px;
  background-color: #181818;
  position: absolute;
  top: 21px;
  right: calc(50% - 190px);
}
.solution .box .list {
  width: 100%;
  margin-top: 72px;
  display: flex;
  justify-content: space-between;
}
.solution .box .list .item {
  width: 31.578%;
  border-radius: 16px;
  background-color: #fff;
  position: relative;
  overflow: hidden;
}
.solution .box .list .item .img {
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
}
.solution .box .list .item .img img {
  width: 100%;
  display: block;
  transition: 1s;
}
.solution .box .list .item .text {
  width: 81.025%;
  margin: 0 auto;
  margin-top: 24px;
  padding-bottom: 36px;
}
.solution .box .list .item .text .name {
  font-weight: 500;
  font-size: 27px;
  color: #131313;
  line-height: 27px;
  transition: 1s;
}
.solution .box .list .item .text .p {
  margin-top: 13px;
  font-weight: 400;
  font-size: 18px;
  color: #6E6E73;
  line-height: 28px;
  transition: 1s;
}
.solution .box .list .item .text .button {
  width: 120px;
  height: 40px;
  border-radius: 12px;
  border: solid 1px #3e9ed4;
  margin-top: 20px;
  transition: 1s;
  position: relative;
}
.solution .box .list .item .text .button a {
  width: 100%;
  height: 100%;
  display: flex;
  font-weight: 500;
  font-size: 16px;
  color: #3e9ed4;
  line-height: 32px;
  justify-content: center;
  align-items: center;
}
.solution .box .list .item .text .button a span {
  margin-left: 10px;
  font-size: 18px;
  transition: 0.5s;
}
.solution .box .list .item .text .button:hover a span {
  margin-left: 20px;
}
.solution .box .list .item a {
  width: 100%;
  height: 100%;
  display: block;
  position: absolute;
  top: 0;
  left: 0;
}
.solution .box .list .item:hover .img img {
  transform: scale(1.1);
}
.solution .box .list .item:hover .text .name {
  color: #3e9ed4;
}
@media screen and (max-width: 1560px) {
  .introduce {
    width: 100%;
    height: 300px;
    background-color: #3e9ed4;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
  }
  .introduce .text {
    width: 1070px;
    font-size: 24px;
    color: #fff;
    line-height: 42px;
    margin: 0 auto;
    margin-top: 0;
    position: relative;
    z-index: 2;
    text-align: center;
  }
  .introduce .text span {
    font-size: 32px;
  }
  .popular .top {
    width: 100%;
    height: 200px;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .popular .top .title {
    font-weight: bold;
    font-size: 36px;
    color: #181818;
    line-height: 36px;
    text-align: center;
    position: relative;
  }
  .popular .top .title::before {
    content: "";
    width: 40px;
    height: 3px;
    background-color: #181818;
    position: absolute;
    top: 16px;
    left: -65px;
  }
  .popular .top .title::after {
    content: "";
    width: 40px;
    height: 3px;
    background-color: #181818;
    position: absolute;
    top: 16px;
    right: -65px;
  }
  .popular .box {
    width: 100%;
    height: 680px;
    position: relative;
    display: flex;
    align-items: center;
  }
  .popular .box .swiper2 {
    width: 77.777%;
    margin: 0 auto;
    padding-top: 100px;
    padding-bottom: 100px;
  }
  .popular .box .swiper2 .swiper-pagination2 {
    bottom: 0;
  }
  .popular .box .swiper2 .swiper-slide .slide-box .left .name {
    font-weight: bold;
    font-size: 48px;
    color: #1D1D1F;
    line-height: 64px;
    overflow: hidden;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    transform: translateY(50px);
    opacity: 0;
    transition: 1s;
  }
  .popular .box .swiper2 .swiper-slide .slide-box .left .s-title {
    font-weight: 400;
    font-size: 22px;
    color: #1D1D1F;
    line-height: 24px;
    transform: translateY(50px);
    opacity: 0;
    transition: 1s;
    transition-delay: 0.2s;
    margin-top: 20px;
  }
  .popular .box .swiper2 .swiper-slide .slide-box .left .p {
    margin-top: 24px;
    font-size: 18px;
    color: #1D1D1F;
    line-height: 32px;
    text-align: justify;
    overflow: hidden;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    transform: translateY(50px);
    opacity: 0;
    transition: 1s;
  }
  .popular .box .swiper2 .swiper-slide .slide-box .left .button a {
    width: 100%;
    height: 100%;
    display: flex;
    font-weight: 500;
    font-size: 14px;
    color: #3e9ed4;
    line-height: 32px;
    justify-content: center;
    align-items: center;
  }
  .sort .box {
    width: 79.166%;
    height: 680px;
    margin: 0 auto;
    display: flex;
    background-color: #fff;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    z-index: 2;
  }
  .sort {
    width: 100%;
    height: 680px;
    padding: 125px 0;
    background-color: #a9b4cf;
    position: relative;
  }
  .sort .box .left .title {
    font-weight: bold;
    font-size: 32px;
    color: #FFFFFF;
    line-height: 32px;
    position: absolute;
    top: 70px;
    left: 60px;
  }
  .sort .box .left .p {
    width: 72%;
    font-weight: 400;
    font-size: 18px;
    color: #FFFFFF;
    line-height: 32px;
    position: absolute;
    top: 146px;
    left: 60px;
  }
  .sort .box .right .item .item-box .left1 .name {
    font-size: 24px;
    line-height: 24px;
    font-weight: bold;
    color: #181818;
    transition: 0.5s;
  }
  .sort .box .right .item .item-box .left1 .p {
    margin-top: 16px;
    font-size: 18px;
    line-height: 18px;
    color: #6e6e73;
    overflow: hidden;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
  }
  .sort .box .right .item .item-box .right1 {
    width: 70px;
    height: 72px;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
  }
  .solution {
    width: 100%;
    padding: 100px 0 120px 0;
    background-color: #f5f5f5;
  }
  .solution .box .list {
    width: 100%;
    margin-top: 60px;
    display: flex;
    justify-content: space-between;
  }
  .solution .box .title {
    font-weight: bold;
    font-size: 36px;
    color: #181818;
    line-height: 36px;
    text-align: center;
    position: relative;
    margin: 0 auto;
  }
  .solution .box .title::before {
    content: "";
    width: 40px;
    height: 3px;
    background-color: #181818;
    position: absolute;
    top: 16px;
    left: calc(50% - 130px);
  }
  .solution .box .title::after {
    content: "";
    width: 40px;
    height: 3px;
    background-color: #181818;
    position: absolute;
    top: 16px;
    right: calc(50% - 130px);
  }
  .solution .box .list .item .text .name {
    font-weight: 500;
    font-size: 24px;
    color: #131313;
    line-height: 24px;
    transition: 1s;
  }
  .solution .box .list .item .text .p {
    margin-top: 13px;
    font-weight: 400;
    font-size: 16px;
    color: #6E6E73;
    line-height: 22px;
    transition: 1s;
  }
  .solution .box .list .item .text .button a {
    width: 100%;
    height: 100%;
    display: flex;
    font-weight: 500;
    font-size: 14px;
    color: #3e9ed4;
    line-height: 32px;
    justify-content: center;
    align-items: center;
  }
}
@media screen and (max-width: 1360px) {
  .introduce .text {
    width: 90%;
    font-size: 24px;
    color: #fff;
    line-height: 42px;
    margin: 0 auto;
    margin-top: 0;
    position: relative;
    z-index: 2;
    text-align: center;
  }
  .introduce .text span {
    font-size: 32px;
  }
  .popular .box .swiper2 {
    width: 80%;
    margin: 0 auto;
    padding-top: 100px;
    padding-bottom: 100px;
  }
  .popular .box .swiper-button-prev2 {
    left: 5%;
    right: auto;
  }
  .popular .box .swiper-button-next2 {
    right: 5%;
    left: auto;
  }
  .sort .box {
    width: 90%;
    height: 680px;
    margin: 0 auto;
    display: flex;
    background-color: #fff;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    z-index: 2;
  }
  .solution .box {
    width: 90%;
    margin: 0 auto;
  }
  .popular .top {
    width: 100%;
    height: 130px;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .popular .top .title {
    font-weight: bold;
    font-size: 32px;
    color: #181818;
    line-height: 32px;
    text-align: center;
    position: relative;
  }
  .popular .box {
    width: 100%;
    height: 500px;
    position: relative;
    display: flex;
    align-items: center;
  }
  .popular .box .swiper2 .swiper-slide .slide-box .left .name {
    font-weight: bold;
    font-size: 36px;
    color: #1D1D1F;
    line-height: 42px;
    overflow: hidden;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    transform: translateY(50px);
    opacity: 0;
    transition: 1s;
  }
  .popular .box .swiper2 .swiper-slide .slide-box .left .s-title {
    font-weight: 400;
    font-size: 20px;
    color: #1D1D1F;
    line-height: 24px;
    transform: translateY(50px);
    opacity: 0;
    transition: 1s;
    transition-delay: 0.2s;
    margin-top: 20px;
  }
  .popular .box .swiper2 .swiper-slide .slide-box .left .p {
    margin-top: 24px;
    font-size: 16px;
    color: #1D1D1F;
    line-height: 26px;
    text-align: justify;
    overflow: hidden;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    transform: translateY(50px);
    opacity: 0;
    transition: 1s;
  }
  .popular .box .swiper2 {
    width: 80%;
    margin: 0 auto;
    padding-top: 60px;
    padding-bottom: 60px;
  }
  .sort {
    width: 100%;
    height: 500px;
    padding: 80px 0;
    background-color: #a9b4cf;
    position: relative;
  }
  .sort .box {
    width: 80%;
    height: 500px;
    margin: 0 auto;
    display: flex;
    background-color: #fff;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    z-index: 2;
  }
  .sort .box .left .title {
    font-weight: bold;
    font-size: 28px;
    color: #FFFFFF;
    line-height: 28px;
    position: absolute;
    top: 60px;
    left: 60px;
  }
  .sort .box .left .p {
    width: 72%;
    font-weight: 400;
    font-size: 18px;
    color: #FFFFFF;
    line-height: 29px;
    position: absolute;
    top: 113px;
    left: 60px;
  }
  .sort .box .right .item .item-box .left1 .name {
    font-size: 22px;
    line-height: 22px;
    font-weight: bold;
    color: #181818;
    transition: 0.5s;
  }
  .sort .box .right .item .item-box .left1 .p {
    margin-top: 9px;
    font-size: 16px;
    line-height: 16px;
    color: #6e6e73;
    overflow: hidden;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
  }
  .sort .box .right .item .item-box .right1 {
    width: 52px;
    height: 53px;
    border-radius: 0;
    overflow: hidden;
    position: relative;
  }
  .solution {
    width: 100%;
    padding: 80px 0 100px 0;
    background-color: #f5f5f5;
  }
  .solution .box .title {
    width: 146px;
    font-weight: bold;
    font-size: 32px;
    color: #181818;
    line-height: 32px;
    text-align: center;
    position: relative;
    margin: 0 auto;
  }
  .solution .box .list .item .text .p {
    margin-top: 13px;
    font-weight: 400;
    font-size: 16px;
    color: #6E6E73;
    line-height: 22px;
    transition: 1s;
    height: 66px;
  }
}
@media screen and (max-width: 1024px) {
  .banner {
    width: 100%;
    height: 48vw;
  }
  .banner .swiper1 {
    height: 100%;
  }
  .banner .swiper1 .swiper-slide {
    height: 100%;
  }
  .banner .swiper1 .swiper-slide .box {
    height: 100%;
  }
  .banner .swiper1 .swiper-slide .box .img {
    height: 100%;
  }
  .banner .swiper1 .swiper-slide .box .img img {
    height: 100%;
    object-fit: cover;
  }
  .popular .box .swiper-button-next2,
  .popular .box .swiper-button-prev2 {
    position: absolute;
    top: 60%;
    width: 30px;
    height: 30px;
    margin-top: -80px;
    border-radius: 100%;
    border: solid 1px #3e9ed4;
    z-index: 10;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #3e9ed4;
  }
  .popular .box .swiper-button-next2::after,
  .popular .box .swiper-button-prev2::after {
    font-size: 16px;
  }
  .sort .box {
    width: 90%;
    height: 500px;
    margin: 0 auto;
    display: flex;
    background-color: #fff;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    z-index: 2;
  }
  .sort .box .left .title {
    font-weight: bold;
    font-size: 28px;
    color: #FFFFFF;
    line-height: 28px;
    position: absolute;
    top: 60px;
    left: 30px;
  }
  .sort .box .left .p {
    width: 84%;
    font-weight: 400;
    font-size: 18px;
    color: #FFFFFF;
    line-height: 29px;
    position: absolute;
    top: 113px;
    left: 30px;
  }
  .sort .box .right .item .item-box {
    width: 90%;
    height: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
  }
  .solution .box .list .item .text .name {
    font-weight: 500;
    font-size: 20px;
    color: #131313;
    line-height: 20px;
    transition: 1s;
  }
  .solution .box .list .item .text .p {
    margin-top: 13px;
    font-weight: 400;
    font-size: 14px;
    color: #6E6E73;
    line-height: 20px;
    transition: 1s;
    height: 60px;
  }
  .solution .box .list .item .text {
    width: 90%;
    margin: 0 auto;
    margin-top: 24px;
    padding-bottom: 36px;
  }
}
@media screen and (max-width: 820px) {
  .banner .swiper1 .swiper-pagination1 {
    bottom: 10px;
  }
  .introduce {
    width: 100%;
    height: 200px;
    background-color: #3e9ed4;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
  }
  .introduce .text {
    width: 90%;
    font-size: 20px;
    color: #fff;
    line-height: 32px;
    margin: 0 auto;
    margin-top: 0;
    position: relative;
    z-index: 2;
    text-align: center;
  }
  .introduce .text span {
    font-size: 30px;
  }
  .popular .top {
    width: 100%;
    height: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .popular .top .title {
    font-weight: bold;
    font-size: 26px;
    color: #181818;
    line-height: 32px;
    text-align: center;
    position: relative;
  }
  .popular .box {
    width: 100%;
    height: 400px;
    position: relative;
    display: flex;
    align-items: center;
  }
  .popular .box .swiper2 {
    width: 90%;
    margin: 0 auto;
    padding-top: 30px;
    padding-bottom: 30px;
  }
  .popular .box .swiper-button-next2,
  .popular .box .swiper-button-prev2 {
    display: none;
  }
  .popular .box .swiper2 .swiper-slide .slide-box .right {
    width: 40.714%;
    transform: scale(0.3);
    opacity: 0;
    transition: 1s;
    transition-delay: 0.2s;
  }
  .popular .box .swiper2 .swiper-slide .slide-box .left .name {
    font-weight: bold;
    font-size: 28px;
    color: #1D1D1F;
    line-height: 32px;
  }
  .popular .box .swiper2 .swiper-slide .slide-box .left .s-title {
    font-weight: 400;
    font-size: 18px;
    color: #1D1D1F;
    line-height: 20px;
    transform: translateY(50px);
    opacity: 0;
    transition: 1s;
    transition-delay: 0.2s;
    margin-top: 20px;
  }
  .popular .box .swiper2 .swiper-slide .slide-box .left .p {
    margin-top: 24px;
    font-size: 14px;
    color: #1D1D1F;
    line-height: 22px;
    text-align: justify;
    overflow: hidden;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    transform: translateY(50px);
    opacity: 0;
    transition: 1s;
  }
  .sort {
    width: 100%;
    height: 430px;
    padding: 60px 0;
    background-color: #a9b4cf;
    position: relative;
  }
  .sort .box {
    width: 90%;
    height: 430px;
    margin: 0 auto;
    display: flex;
    background-color: #fff;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    z-index: 2;
  }
  .sort .box .left .title {
    font-weight: bold;
    font-size: 22px;
    color: #FFFFFF;
    line-height: 22px;
    position: absolute;
    top: 60px;
    left: 20px;
  }
  .sort .box .left .p {
    width: 90%;
    font-weight: 400;
    font-size: 14px;
    color: #FFFFFF;
    line-height: 22px;
    position: absolute;
    top: 100px;
    left: 20px;
  }
  .sort .box .right .item .item-box .left1 .name {
    font-size: 18px;
    line-height: 18px;
    font-weight: bold;
    color: #181818;
    transition: 0.5s;
  }
  .sort .box .right .item .item-box .left1 .p {
    margin-top: 9px;
    font-size: 14px;
    line-height: 14px;
    color: #6e6e73;
    overflow: hidden;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
  }
  .sort .box .right .item .item-box .right1 {
    width: 40px;
    height: 42px;
    border-radius: 0;
    overflow: hidden;
    position: relative;
  }
  .solution {
    width: 100%;
    padding: 60px 0 60px 0;
    background-color: #f5f5f5;
  }
  .solution .box .title {
    width: 106px;
    font-weight: bold;
    font-size: 26px;
    color: #181818;
    line-height: 32px;
    text-align: center;
    position: relative;
    margin: 0 auto;
  }
  .solution .box .title::before {
    content: "";
    width: 40px;
    height: 3px;
    background-color: #181818;
    position: absolute;
    top: 16px;
    left: calc(50% - 120px);
  }
  .solution .box .title::after {
    content: "";
    width: 40px;
    height: 3px;
    background-color: #181818;
    position: absolute;
    top: 16px;
    right: calc(50% - 120px);
  }
  .solution .box .list {
    width: 100%;
    margin-top: 30px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
  .solution .box .list .item {
    width: 100%;
    border-radius: 16px;
    background-color: #fff;
    position: relative;
    overflow: hidden;
    margin-bottom: 20px;
  }
}
@media screen and (max-width: 680px) {
  .introduce .text {
    width: 90%;
    font-size: 16px;
    color: #fff;
    line-height: 24px;
    margin: 0 auto;
    margin-top: 0;
    position: relative;
    z-index: 2;
    text-align: center;
  }
  .introduce .text span {
    font-size: 24px;
  }
  .popular .top .title {
    font-weight: bold;
    font-size: 24px;
    color: #181818;
    line-height: 32px;
    text-align: center;
    position: relative;
  }
  .popular .box {
    width: 100%;
    height: 680px;
    position: relative;
    display: flex;
    align-items: center;
  }
  .popular .box .swiper2 .swiper-slide .slide-box {
    width: 100%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    flex-direction: column-reverse;
  }
  .popular .box .swiper2 .swiper-slide .slide-box .right {
    width: 100%;
    max-width: 360px;
    margin: 0 auto;
    transform: scale(0.3);
    opacity: 0;
    transition: 1s;
    transition-delay: 0.2s;
  }
  .popular .box .swiper2 .swiper-slide .slide-box .left {
    width: 100%;
  }
  .sort {
    width: 100%;
    height: 600px;
    padding: 60px 0;
    background-color: #a9b4cf;
    position: relative;
  }
  .sort .box {
    width: 90%;
    height: 580px;
    margin: 0 auto;
    display: flex;
    background-color: #fff;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    z-index: 2;
    flex-wrap: wrap;
  }
  .sort .box {
    width: 90%;
    height: 580px;
    margin: 0 auto;
    display: flex;
    background-color: #fff;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    z-index: 2;
    flex-wrap: wrap;
  }
  .sort .box .left {
    width: 100%;
    height: 180px;
    position: relative;
  }
  .sort .box .left .title {
    font-weight: bold;
    font-size: 22px;
    color: #FFFFFF;
    line-height: 22px;
    position: absolute;
    top: 40px;
    left: 20px;
  }
  .sort .box .left .p {
    width: 90%;
    font-weight: 400;
    font-size: 14px;
    color: #FFFFFF;
    line-height: 22px;
    position: absolute;
    top: 80px;
    left: 20px;
  }
  .sort .box .right {
    width: 100%;
  }
  .sort .box .right .item {
    width: 100%;
    height: 100px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
  }
  .solution .box .title {
    width: 100px;
    font-weight: bold;
    font-size: 24px;
    color: #181818;
    line-height: 32px;
    text-align: center;
    position: relative;
    margin: 0 auto;
  }
}