.banner {
  width: 100%;
  position: relative;
}
.banner .wrap {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}
.banner .wrap .h2 {
  font-size: 30px;
  color: #000;
}
.banner .wrap .h1 {
  width: 60%;
  position: relative;
  margin-bottom: 70px;
}
.banner .wrap .h1 .icon {
  width: 30px;
  height: 30px;
  position: absolute;
  left: -40px;
  top: 40px;
}
.banner .wrap .h1 .icon img {
  width: 100%;
  height: 100%;
  display: block;
}
.banner .wrap .h1 .text {
  font-size: 70px;
  color: #000;
  font-weight: 600;
}
.banner .wrap .h3 {
  font-size: 20px;
  color: #000;
  margin-bottom: 120px;
}
.banner .image {
  width: 100%;
}
.banner .image img {
  display: block;
  width: 100%;
}
.nav2 {
  width: 100%;
  max-width: 1300px;
  margin: 0 auto 120px;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 100px;
  background: #000000;
  padding: 20px 0;
}
.nav2 a {
  padding: 20px 50px;
  border-radius: 100px;
  background: #000000;
  transition: 0.5s;
  color: #fff;
  font-size: 24px;
  font-weight: 600;
}
.nav2 a:hover {
  color: #000000;
  background: #11dab5;
}
.nav2 .cur {
  color: #000000;
  background: #11dab5;
}
.model {
  width: 100%;
  position: relative;
  margin-bottom: 170px;
}
.model .bg {
  height: 600px;
  position: absolute;
  right: 0;
  top: 0;
  z-index: 1;
}
.model .wrap {
  width: 100%;
  max-width: 1460px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.model .text {
  width: 50%;
  margin-bottom: 160px;
}
.model .text h2 {
  width: 100%;
  font-size: 60px;
  color: #000;
  margin-bottom: 10px;
}
.model .text h2 em {
  color: #11dab5;
  font-style: normal;
}
.model .text span {
  display: block;
  width: 100%;
  margin-bottom: 80px;
  font-size: 18px;
  color: #000;
}
.model .text p {
  font-size: 20px;
  color: #000;
  line-height: 45px;
}
.model .row {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.model .row .image {
  width: 48%;
  border-radius: 12px;
  overflow: hidden;
}
.model .row .image img {
  display: block;
  width: 100%;
}
.model .row .span {
  width: 48%;
  font-size: 20px;
  color: #000;
  line-height: 45px;
}
.marquee {
  width: 100%;
  margin-bottom: 160px;
}
.marquee .images {
  width: 100%;
  display: flex;
  align-items: center;
  margin-bottom: 50px;
  overflow: hidden;
}
.marquee .images .img {
  width: 400px;
  flex-shrink: 0;
  margin-right: 30px;
}
.marquee .images .img img {
  display: block;
  width: 100%;
}
.marquee .p {
  width: 100%;
  text-align: center;
  font-size: 20px;
  color: #000;
}
.model2 {
  width: 100%;
  position: relative;
  margin-bottom: 160px;
}
.model2 .wrap {
  width: 100%;
  max-width: 1460px;
  margin: 0 auto;
}
.model2 .title {
  width: 100%;
  margin-bottom: 30px;
}
.model2 .title h2 {
  width: 100%;
  font-size: 60px;
  color: #000;
  letter-spacing: 24%;
  margin-bottom: 10px;
}
.model2 .title h2 em {
  color: #11dab5;
  font-style: normal;
}
.model2 .title p {
  font-size: 18px;
  color: #000;
}
.model2 .swiper {
  width: 100%;
  position: relative;
  overflow: visible;
}
.model2 .swiper .bg {
  width: 70%;
  position: absolute;
  left: 0;
  top: 0;
}
.model2 .swiper .swiper-wrapper {
  width: 100%;
}
.model2 .swiper .swiper-wrapper .swiper-slide {
  width: 340px;
  margin-right: 70px;
}
.model2 .swiper .swiper-wrapper .swiper-slide .img {
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
}
.model2 .swiper .swiper-wrapper .swiper-slide .img img {
  width: 100%;
  display: block;
  transition: transform 0.5s ease;
}
.model2 .swiper .swiper-wrapper .swiper-slide:hover .img img {
  transform: scale(1.1);
}
.model2 .swiper .swiper-wrapper .swiper-slide .name {
  width: 100%;
  font-size: 16px;
  color: #4b3a45;
  margin-bottom: 10px;
}
.model2 .swiper .swiper-wrapper .swiper-slide .text {
  width: 100%;
  line-height: 24px;
  font-size: 12px;
  color: #6c6c6c;
}
.model2 .swiper .swiper-wrapper .swiper-slide:nth-child(1) {
  padding-top: 360px;
}
.model2 .swiper .swiper-wrapper .swiper-slide:nth-child(2) {
  padding-top: 280px;
}
.model2 .swiper .swiper-wrapper .swiper-slide:nth-child(3) {
  padding-top: 200px;
}
.model2 .swiper .swiper-wrapper .swiper-slide:nth-child(4) {
  padding-top: 120px;
}
.model3 {
  width: 100%;
}
.model3 .title {
  width: 100%;
  text-align: center;
  margin-bottom: 50px;
}
.model3 .title h2 {
  width: 100%;
  font-size: 60px;
  color: #000;
  letter-spacing: 24%;
  margin-bottom: 10px;
}
.model3 .title h2 em {
  color: #11dab5;
  font-style: normal;
}
.model3 .list {
  width: 100%;
  max-width: 1600px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}
.model3 .list .item {
  width: calc((100% - 60px)/3);
  padding: 0 50px;
  padding-bottom: 100px;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
}
.model3 .list .item img {
  width: 100%;
  height: 100%;
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
  transition: transform 0.5s ease;
  object-fit: cover;
}
.model3 .list .item:hover img {
  transform: scale(1.1);
}
.model3 .list .item .name {
  width: 100%;
  text-align: center;
  font-size: 28px;
  color: #fff;
  font-weight: 600;
  padding: 50px 0;
  border-bottom: 1px solid #11DAB5;
  margin-bottom: 50px;
  position: relative;
  z-index: 2;
}
.model3 .list .item .text {
  width: 100%;
  font-size: 16px;
  color: #fff;
  line-height: 50px;
  position: relative;
  z-index: 2;
}
@media only screen and (max-width: 1700px) {
  .banner .wrap {
    max-width: 80%;
  }
  .model .wrap {
    max-width: 94%;
  }
  .model2 .wrap {
    max-width: 94%;
  }
  .model3 .list {
    max-width: 94%;
  }
}
@media only screen and (max-width: 1470px) {
  .banner .wrap {
    max-width: 90%;
  }
  .banner .wrap .h1 {
    margin-bottom: 100px;
  }
  .banner .wrap .h1 .text {
    font-size: 50px;
  }
  .banner .wrap .h1 .icon {
    width: 24px;
    height: 24px;
    left: -34px;
    top: 34px;
  }
  .banner .wrap .h2 {
    font-size: 26px;
  }
  .banner .wrap .h3 {
    font-size: 18px;
    line-height: 24px;
    margin-bottom: 80px;
  }
  .nav2 {
    max-width: 90%;
    margin-bottom: 80px;
  }
  .nav2 a {
    font-size: 22px;
    padding: 16px 40px;
  }
  .model {
    margin-bottom: 120px;
  }
  .model .wrap {
    max-width: 94%;
  }
  .model .bg {
    height: 500px;
  }
  .model .text {
    margin-bottom: 120px;
  }
  .model .text h2 {
    font-size: 46px;
  }
  .model .text span {
    font-size: 16px;
    margin-bottom: 60px;
  }
  .model .text p {
    font-size: 18px;
    line-height: 40px;
  }
  .model .row .span {
    font-size: 18px;
    line-height: 40px;
  }
  .marquee {
    margin-bottom: 120px;
  }
  .marquee .images .img {
    width: 340px;
    margin-right: 24px;
  }
  .marquee .p {
    font-size: 18px;
  }
  .model2 {
    margin-bottom: 120px;
  }
  .model2 .wrap {
    max-width: 94%;
  }
  .model2 .title h2 {
    font-size: 46px;
  }
  .model2 .title p {
    font-size: 16px;
  }
  .model2 .swiper .swiper-wrapper .swiper-slide {
    width: 300px;
    margin-right: 50px;
  }
  .model2 .swiper .swiper-wrapper .swiper-slide:nth-child(1) {
    padding-top: 300px;
  }
  .model2 .swiper .swiper-wrapper .swiper-slide:nth-child(2) {
    padding-top: 240px;
  }
  .model2 .swiper .swiper-wrapper .swiper-slide:nth-child(3) {
    padding-top: 170px;
  }
  .model2 .swiper .swiper-wrapper .swiper-slide:nth-child(4) {
    padding-top: 100px;
  }
  .model3 .title h2 {
    font-size: 46px;
  }
  .model3 .list {
    max-width: 94%;
  }
  .model3 .list .item {
    padding: 0 40px;
    padding-bottom: 90px;
  }
  .model3 .list .item .name {
    font-size: 24px;
    padding: 40px 0;
    margin-bottom: 40px;
  }
  .model3 .list .item .text {
    font-size: 15px;
    line-height: 44px;
  }
}
@media only screen and (max-width: 1280px) {
  .banner .wrap {
    max-width: 90%;
  }
  .banner .wrap .h1 {
    margin-bottom: 60px;
  }
  .banner .wrap .h1 .text {
    font-size: 44px;
  }
  .banner .wrap .h1 .icon {
    width: 22px;
    height: 22px;
    left: -30px;
    top: 30px;
  }
  .banner .wrap .h2 {
    font-size: 24px;
  }
  .banner .wrap .h3 {
    font-size: 16px;
    margin-bottom: 50px;
  }
  .nav2 {
    max-width: 90%;
    margin-bottom: 60px;
    padding: 16px 0;
  }
  .nav2 a {
    font-size: 20px;
    padding: 15px 30px;
  }
  .model {
    margin-bottom: 100px;
  }
  .model .wrap {
    max-width: 94%;
  }
  .model .bg {
    height: 450px;
  }
  .model .text {
    margin-bottom: 80px;
  }
  .model .text h2 {
    font-size: 38px;
  }
  .model .text span {
    font-size: 15px;
    margin-bottom: 40px;
  }
  .model .text p {
    font-size: 17px;
    line-height: 36px;
  }
  .model .row .span {
    font-size: 17px;
    line-height: 36px;
  }
  .marquee {
    margin-bottom: 100px;
  }
  .marquee .images .img {
    width: 300px;
    margin-right: 20px;
  }
  .marquee .p {
    font-size: 16px;
  }
  .model2 {
    margin-bottom: 100px;
  }
  .model2 .wrap {
    max-width: 94%;
  }
  .model2 .title h2 {
    font-size: 38px;
  }
  .model2 .title p {
    font-size: 15px;
  }
  .model2 .swiper .swiper-wrapper .swiper-slide {
    width: 280px;
    margin-right: 40px;
  }
  .model2 .swiper .swiper-wrapper .swiper-slide:nth-child(1) {
    padding-top: 280px;
  }
  .model2 .swiper .swiper-wrapper .swiper-slide:nth-child(2) {
    padding-top: 220px;
  }
  .model2 .swiper .swiper-wrapper .swiper-slide:nth-child(3) {
    padding-top: 160px;
  }
  .model2 .swiper .swiper-wrapper .swiper-slide:nth-child(4) {
    padding-top: 100px;
  }
  .model2 .swiper .swiper-wrapper .swiper-slide .name {
    font-size: 15px;
  }
  .model2 .swiper .swiper-wrapper .swiper-slide .text {
    font-size: 12px;
    line-height: 22px;
  }
  .model3 .title h2 {
    font-size: 38px;
  }
  .model3 .list {
    max-width: 94%;
  }
  .model3 .list .item {
    padding: 0 30px;
    padding-bottom: 80px;
  }
  .model3 .list .item .name {
    font-size: 22px;
    padding: 30px 0;
    margin-bottom: 30px;
  }
  .model3 .list .item .text {
    font-size: 14px;
    line-height: 40px;
  }
}
@media only screen and (max-width: 1024px) {
  .banner .wrap .h2 {
    font-size: 24px;
  }
  .banner .wrap .h1 {
    margin-bottom: 30px;
  }
  .banner .wrap .h1 .text {
    font-size: 40px;
  }
  .banner .wrap .h3 {
    font-size: 16px;
    margin-bottom: 40px;
  }
  .nav2 {
    margin-bottom: 60px;
  }
  .nav2 a {
    font-size: 16px;
    padding: 12px 20px;
  }
  .model .bg {
    height: 400px;
  }
  .model .text {
    width: 70%;
  }
  .model .text h2 {
    font-size: 30px;
  }
  .model .text p {
    font-size: 16px;
    line-height: 32px;
  }
  .model .row {
    flex-direction: column;
  }
  .model .row .image {
    width: 100%;
    margin-bottom: 30px;
  }
  .model .row .span {
    width: 100%;
    font-size: 16px;
    line-height: 32px;
  }
  .marquee {
    margin-bottom: 80px;
  }
  .marquee .images .img {
    width: 240px;
    margin-right: 20px;
  }
  .marquee .p {
    font-size: 16px;
  }
  .model2 .title h2 {
    font-size: 30px;
  }
  .model2 .swiper .swiper-wrapper .swiper-slide {
    width: 240px;
    margin-right: 30px;
  }
  .model2 .swiper .swiper-wrapper .swiper-slide:nth-child(1) {
    padding-top: 240px;
  }
  .model2 .swiper .swiper-wrapper .swiper-slide:nth-child(2) {
    padding-top: 180px;
  }
  .model2 .swiper .swiper-wrapper .swiper-slide:nth-child(3) {
    padding-top: 120px;
  }
  .model2 .swiper .swiper-wrapper .swiper-slide:nth-child(4) {
    padding-top: 60px;
  }
  .model3 .title h2 {
    font-size: 30px;
  }
  .model3 .list .item {
    padding: 0 20px;
    padding-bottom: 60px;
  }
  .model3 .list .item .name {
    font-size: 18px;
  }
  .model3 .list .item .text {
    font-size: 13px;
    line-height: 32px;
  }
}
@media only screen and (max-width: 800px) {
  .banner {
    padding-top: 66px;
  }
  .banner .wrap .h1 {
    width: 80%;
    margin-bottom: 0;
  }
  .banner .wrap .h1 .text {
    font-size: 32px;
  }
  .banner .wrap .h1 .icon {
    width: 20px;
    height: 20px;
    left: -26px;
    top: 26px;
  }
  .banner .wrap .h2 {
    font-size: 20px;
  }
  .banner .wrap .h3 {
    font-size: 14px;
    margin-bottom: 20px;
  }
  .nav2 {
    flex-wrap: wrap;
    padding: 10px;
    border-radius: 20px;
    margin-bottom: 40px;
  }
  .nav2 a {
    font-size: 14px;
    padding: 10px 16px;
  }
  .model {
    margin-bottom: 60px;
  }
  .model .text {
    width: 100%;
    margin-bottom: 40px;
  }
  .model .text h2 {
    font-size: 28px;
  }
  .model .text span {
    font-size: 14px;
    margin-bottom: 20px;
  }
  .model .text p {
    font-size: 14px;
    line-height: 28px;
  }
  .marquee {
    margin-bottom: 60px;
  }
  .marquee .images {
    margin-bottom: 20px;
  }
  .marquee .images .img {
    width: 200px;
    margin-right: 15px;
  }
  .marquee .p {
    font-size: 14px;
  }
  .model2 {
    margin-bottom: 60px;
  }
  .model2 .title {
    margin-bottom: 20px;
  }
  .model2 .title h2 {
    font-size: 28px;
  }
  .model2 .title p {
    font-size: 14px;
  }
  .model2 .swiper .bg {
    display: none;
  }
  .model2 .swiper .swiper-wrapper .swiper-slide {
    width: 200px;
    margin-right: 20px;
    padding-top: 0 !important;
  }
  .model2 .swiper .swiper-wrapper .swiper-slide .name {
    font-size: 14px;
  }
  .model2 .swiper .swiper-wrapper .swiper-slide .text {
    font-size: 11px;
    line-height: 18px;
  }
  .model3 .title h2 {
    font-size: 28px;
  }
  .model3 .list {
    flex-direction: column;
  }
  .model3 .list .item {
    width: 100%;
    margin-bottom: 20px;
    padding-bottom: 40px;
  }
}
@media only screen and (max-width: 640px) {
  .banner .wrap .h1 {
    width: 100%;
  }
  .banner .wrap .h1 .text {
    font-size: 24px;
  }
  .banner .wrap .h1 .icon {
    display: none;
  }
  .banner .wrap .h2 {
    font-size: 16px;
  }
  .banner .wrap .h3 {
    font-size: 12px;
    display: none;
  }
  .nav2 a {
    font-size: 12px;
    padding: 8px 12px;
  }
  .model {
    margin-bottom: 40px;
  }
  .model .text {
    margin-bottom: 30px;
  }
  .model .text h2 {
    font-size: 22px;
  }
  .model .text span {
    font-size: 12px;
    margin-bottom: 16px;
  }
  .model .text p {
    font-size: 13px;
    line-height: 24px;
  }
  .model .row .span {
    font-size: 13px;
    line-height: 24px;
  }
  .model .bg {
    display: none;
  }
  .marquee {
    margin-bottom: 40px;
  }
  .marquee .images .img {
    width: 160px;
    margin-right: 10px;
  }
  .marquee .p {
    font-size: 12px;
  }
  .model2 {
    margin-bottom: 40px;
  }
  .model2 .title h2 {
    font-size: 22px;
  }
  .model2 .swiper .swiper-wrapper .swiper-slide {
    width: 160px;
    margin-right: 14px;
    padding-top: 0 !important;
  }
  .model2 .swiper .swiper-wrapper .swiper-slide .name {
    font-size: 12px;
  }
  .model2 .swiper .swiper-wrapper .swiper-slide .text {
    font-size: 10px;
    line-height: 16px;
  }
  .model3 .title h2 {
    font-size: 22px;
  }
  .model3 .list .item {
    padding: 0 16px;
    padding-bottom: 30px;
  }
  .model3 .list .item .name {
    font-size: 16px;
    padding: 20px 0;
    margin-bottom: 16px;
  }
  .model3 .list .item .text {
    font-size: 12px;
    line-height: 26px;
  }
  .pages .btn {
    width: 28px;
    height: 28px;
  }
  .pages .nums span {
    font-size: 16px;
  }
}