.w1640 {
  padding: 0 1.3rem;
}
.p100 {
  padding-top: 1rem;
}
.p100_ {
  padding-bottom: 1rem;
}
.f96 {
  font-size: 0.96rem;
  line-height: 1;
}
.f28 {
  font-size: 0.28rem;
  line-height: 1.2;
}
.f30 {
  font-size: 0.3rem;
  line-height: 1;
}
.f24 {
  font-size: 0.24rem;
  line-height: 1;
}
.f22 {
  font-size: 0.22rem;
  line-height: 1;
}
.pc_header {
  z-index: 5;
  width: 100%;
  position: sticky;
  top: 0;
  background: #1e1f21;
}
.pc_header .he_box .le_box .logo a img {
  height: 0.26rem;
}
.pc_header .he_box .le_box .sign {
  margin: 0 0 0 0.34rem;
}

.pc_header .he_box .le_box .sign p {
   overflow: hidden;
   white-space: nowrap; 
   animation: typing 5s steps(48, end) infinite;
}

@keyframes typing {
    from { width: 0 }
    to { width: 110% }
}
.pc_header .he_box .le_box .sign p {
  color: rgba(255, 255, 255, 0.8);
  font-family: GilroyRegular;
}
.pc_header .he_box .ri_box .nav .slide {
  margin-right: 0.6rem;
  position: relative;
}
.pc_header .he_box .ri_box .nav .slide .item div {
  color: #fff;
  position: relative;
  line-height: 0.86rem;
  transform-style: preserve-3d;
  transition: transform 0.6s;
  perspective: 800px;
   -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  backface-visibility: hidden;
}
.pc_header .he_box .ri_box .nav .slide .item div span {
  text-align: center;
  transition: 0.4s;
  position: absolute;
  height: 100%;
  width: 100%;
  top: 0;
  left: 0;
  transform: rotateX(180deg);
  white-space: nowrap;
  -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  backface-visibility: hidden;
}
.pc_header .he_box .ri_box .nav .slide .item:hover div {
  transform: rotateX(180deg);
}
.pc_header .he_box .ri_box .nav .slide .item:hover div p {
     -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  backface-visibility: hidden;
}
.pc_header .he_box .ri_box .nav .slide .down_list {
  display: none;
  width: 300%;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.5);
}
.pc_header .he_box .ri_box .nav .slide .down_list .ul_ {
  padding: 0 0.3rem;
  text-align: center;
}
.pc_header .he_box .ri_box .nav .slide .down_list .ul_ .li_ {
  border-bottom: 1px solid #1d1c16;
}
.pc_header .he_box .ri_box .nav .slide .down_list .ul_ .li_:last-child {
  border-bottom: none;
}
.pc_header .he_box .ri_box .nav .slide .down_list .ul_ .li_ div {
  transform-style: preserve-3d;
  transition: transform 0.6s;
  perspective: 800px;
  position: relative;
  transition: 0.4s;
  color: #fff;
  padding: 0.16rem 0;
   -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  backface-visibility: hidden;
}
.pc_header .he_box .ri_box .nav .slide .down_list .ul_ .li_ div span {
  font-family: GilroyRegular;
  text-align: center;
  transition: 0.4s;
  position: absolute;
  width: 100%;
  top: 50%;
  left: 0;
  transform: translateY(-50%) rotateX(180deg);
  white-space: nowrap;
   -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  backface-visibility: hidden;
}
.pc_header .he_box .ri_box .nav .slide .down_list .ul_ .li_:hover div{
  color: #444;
  transform: rotateX(180deg);
}
.pc_header .he_box .ri_box .nav .slide .down_list .ul_ .li_:hover div p {
   -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  backface-visibility: hidden;
}
.pc_header .he_box .ri_box .wx {
  position: relative;
  cursor: pointer;
}
.pc_header .he_box .ri_box .wx p img {
  width: 0.4rem;
}
.pc_header .he_box .ri_box .wx .code {
  transition: 0.4s;
  position: absolute;
  top: 0.8rem;
  left: 50%;
  transform: translateX(-50%) scale(0);
  transform-origin: top center;
}
.pc_header .he_box .ri_box .wx .code img {
  width: 1.12rem;
}
.pc_header .he_box .ri_box .wx:hover .code {
  transform: translateX(-50%) scale(1);
}

.pc_footer {
  background: #1e1f21;
  padding: 0.42rem 0;
}
.pc_footer .le_box .map img {
  width: 0.45rem;
}
.pc_footer .le_box .content {
  flex: 1;
  margin: 0 0 0 0.26rem;
}
.pc_footer .le_box .content .t1 {
  display: grid;
  gap: 0.06rem;
}
.pc_footer .le_box .content .t1 p {
  color: #888;
}
.pc_footer .le_box .content .t1 a {
  transition: 0.4s;
  color: #888;
}
.pc_footer .le_box .content .t1 a:hover {
  color: #fff;
}
.pc_footer .ri_box {
  display: grid;
  gap: 0.12rem;
}
.pc_footer .ri_box .x1 a {
  transition: 0.4s;
  color: #888;
}
.pc_footer .ri_box .x1 a:hover {
  color: #fff;
}
.pc_footer .ri_box .x1 span {
  color: #888;
  margin: 0 0.16rem;
}
.pc_footer .ri_box .x2 a {
  transition: 0.4s;
  color: #888;
  font-family: GilroyRegular;
}
.pc_footer .ri_box .x2 a:hover {
  color: #fff;
}
.pc_footer .ri_box .x2 span {
  color: #888;
  margin: 0 0.06rem;
}
.pc_footer .ri_box .x3 a {
  transition: 0.4s;
  color: #888;
  font-family: GilroyRegular;
}
.pc_footer .ri_box .x3 a:hover {
  color: #fff;
}
.pc_footer .ri_box .x3 span {
  color: #888;
}
.pc_footer .ri_box .x3 a {
  margin: 0  0 0 0.06rem;   
}
.public_anchor {
  position: relative;
  top: -0.85rem;
}
.pu_txt {
  background: #fff;
  border-radius: 0.6rem;
  padding: 0.14rem 0.18rem;
}
.pu_txt .slide {
  transition: 0.4s;
  font-family: GilroyRegular;
  color: #000;
  border-radius: 0.26rem;
  padding: 0.14rem 0.2rem;
  margin-right: 0.22rem;
}
.pu_txt .slide:last-child {
  margin-right: 0;
}
.pu_txt .slide.active {
  background: #e0e1e2;
}
.pu_txt .slide:hover {
  background: #e0e1e2;
}
.index_banner {
  position: relative;
  background: #1e1f21;
}
.index_banner .ban_img {
  width: 100%;
  overflow: hidden;
}
.index_banner .ban_img img {
  transition: 5s ease-out;
  width: 100%;
  transform: scale(1.05);
}
.index_banner .ban_img.active img {
   transform: scale(1); 
}
.index_banner .ban_ab {
  width: 100%;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  text-align: center;
  color: #fff;
}
.index_banner .ban_ab h1 {
  font-family: ArialBlack;
}
.pu_banner_box{
    height: 5.3rem;
}
.pu_banner_fixed{
    position: fixed;
    top: 0.86rem;
    left: 0;
    width: 100%;
   height: 5.3rem;
     background: #000;
     z-index: -1;
}
.main_fixed{
    /*position: relative;*/
    /*z-index: 2;*/
    background: #fff;
}


.pu_banner {
 
}
.pu_banner .ban_box {
  padding: 1rem 0 1.9rem;
}
.pu_banner .ban_box img {
  display: block;
  width: 75%;
  margin: 0 auto;
}
.company .comp_1 {
  background: #e0e1e2;
}
.company .comp_1 .img {
  padding: 0.76rem 1.24rem 0.34rem;
}
.company .comp_1 .img img {
  height: 3.12rem;
  transition: .4s;
}
.company .comp_1 .img img:hover {
    transform: translateY(-.1rem);
}
.company .comp_2 {
  background: #fff;
}
.company .comp_2 .mySwiper1 {
  width: 72%;
}
.company .comp_2 .mySwiper1 .swiper-wrapper {
  align-items: center;
}
.company .comp_2 .mySwiper1 .swiper-slide p {
  color: #666;
  line-height: 1.8;
}
.company .comp_2 .sw_box {
  position: relative;
  padding: 0.76rem 0;
}
.company .comp_2 .prev,
.company .comp_2 .next {
  cursor: pointer;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}
.company .comp_2 .prev img,
.company .comp_2 .next img {
  height: 0.6rem;
}
.company .comp_2 .prev {
  left: 0;
}
.company .comp_2 .next {
  right: 0;
}
.team {
  background: #000;
}
.team .pu_txt .slide {
  cursor: pointer; 
}
.team .te_box {
  margin: 1.3rem 0 0;
}
.team .te_box .slide {
  width: 100%;
  display: none;
}
.team .te_box .slide.active {
  display: block;
}
.team .te_box .slide img {
  width: 100%;
}
.office {
  background: #e0e1e2;
}
.office .off_box {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.5rem;
}
.office .off_box .slide {
  position: relative;
  transition: 0.4s;
}
.office .off_box .slide .de_img img {
  width: 100%;
}
.office .off_box .slide .de_ab {
  position: absolute;
  width: 100%;
  left: 0;
  bottom: 0;
  color: #fff;
  background: rgba(0, 0, 0, 0.6);
  padding: 0 0.2rem;
  min-height: 1.2rem;
  display: flex;
  align-items: center;
}
.office .off_box .slide .de_ab p {
  margin: 0 0 0.06rem;
}
.office .off_box .slide .de_ab span {
  font-family: GilroyRegular;
}
.office .off_box .slide:hover {
  transform: translateY(-10px);
}

.pu_amplify {
   display: none;
     position: fixed;
    top: 0;
    left: 0;
    z-index: 10;
    width: 100%;
    height: 100vh;
    background: rgba(0,0,0,.3);
}
.pu_amplify .fy_box {
    width: 100%;
    height: 100%;
    display: flex;
   justify-content: center;
    align-items: center; 
}
.pu_amplify .fy_box .center {
    width: 80%;
    position: relative;
}
.pu_amplify .fy_box .center .img {
    width: 100%;
}
.pu_amplify .fy_box .center .img img {
    width: 100%;
}
.pu_amplify .fy_box .center .close {
    position: absolute;
    top: .1rem;
    right: .1rem;
    cursor: pointer;
}
.pu_amplify .fy_box .center .close svg {
    width: .32rem;
}
.pu_amplify .fy_box .center .close svg path {
    transition: .4s;
}

.pu_amplify .fy_box .center .close svg:hover path {
    fill: #1e1f21;
}


.contact_us {
  background: #e0e1e2;
}
.contact_us .us_box .le_box {
  width: 36%;
  padding: 0 0 0 0.3rem;
   overflow: hidden;
}
.contact_us .us_box .le_box img {
  width: 100%;
  border-radius: 50%;
}
.contact_us .us_box .ri_box {
  width: 64%;
  padding: 0 0 0 1.6rem;
  display: grid;
  gap: 1rem;
}
.contact_us .us_box .ri_box .slide .e1 .nr {
  margin: 0 0 0 0.14rem;
}
.contact_us .us_box .ri_box .slide .e1 .nr p {
  color: #333;
}
.contact_us .us_box .ri_box .slide .e1 .nr span {
  color: #444;
}
.contact_us .us_box .ri_box .slide .e2 {
  margin: 0.1rem 0 0;
  display: grid;
  gap: 0.1rem;
}
.contact_us .us_box .ri_box .slide .e2 a {
  transition: 0.4s;
  color: #111;
}
.contact_us .us_box .ri_box .slide .e2 a:hover {
  color: #fff;
}
.contact_us .us_box .ri_box .slide .e2 p {
  color: #111;
}
.design {
  background: #e0e1e2;
}
.design .de_swiper {
  padding: 1.6rem 0;
  position: relative;
}
.design .de_swiper .mySwiper2 {
  width: 80%;
  margin: 0 auto;
}
.design .de_swiper .swiper-slide {
  display: grid;
  gap: 30px;
}
.design .de_swiper .swiper-slide a {
  position: relative;
}
.design .de_swiper .swiper-slide a .slide_img {
    overflow: hidden;
}
.design .de_swiper .swiper-slide a .slide_img img {
    transition: .4s;
  width: 100%;
}
.design .de_swiper .swiper-slide a .slide_ab {
  transition: 0.6s;
  opacity: 0;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background: rgba(30, 31, 33, 0.5);
  display: flex;
  justify-content: center;
  align-items: center;
}
.design .de_swiper .swiper-slide a .slide_ab .center {
  line-height: 0.56rem;
  padding: 0 .4rem;
  text-align: center;
  color: #fff;
  border: 2px solid #fff;
  border-radius: 0.36rem;
}
.design .de_swiper .swiper-slide a .slide_ab .center p {
  font-family: GilroyRegular;
  letter-spacing: 3px;
}
.design .de_swiper .swiper-slide a .slide_ab .center p span {
  margin: 0 0 0 0.08rem;
  font-family: GilroyBold;
  font-size: .24rem;
}
.design .de_swiper .swiper-slide a:hover .slide_ab {
  opacity: 1;
}
.design .de_swiper .swiper-slide a:hover .slide_img img {
    transform: scale(1.05);
}
.design .de_swiper .prev,
.design .de_swiper .next {
  cursor: pointer;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}
.design .de_swiper .prev img,
.design .de_swiper .next img {
  height: 0.6rem;
}
.design .de_swiper .prev {
  left: 0;
}
.design .de_swiper .next {
  right: 0;
}
.design_details .ls_swiper {
  position: relative;
}
.design_details .ls_swiper .swiper-slide {
  width: 100%;
}
.design_details .ls_swiper .swiper-slide img {
  width: 100%;
}
.design_details .prev,
.design_details .next {
  cursor: pointer;
  z-index: 2;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}
.design_details .prev img,
.design_details .next img {
  height: 0.6rem;
}
.design_details .prev {
  left: 1.3rem;
}
.design_details .next {
  right: 1.3rem;
}
.details_box {
  background: #1e1f21;
  padding: 1.8rem 0 0.6rem;
}
.details_box .content1 {
  position: relative;
}
.details_box .content1 .myVideo {
  width: 100%;
}
.details_box .content1 .myVideo video {
  width: 100%;
}
.details_box .content1 .play {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.3);
  display: flex;
  justify-content: center;
  align-items: center;
}
.details_box .content1 .play img {
  cursor: pointer;
  width: 0.68rem;
}
.details_box .content2 .txt {
  margin: 0.6rem 0;
  text-align: center;
  color: #fff;
}
.details_box .content2 .desc p {
  color: #fff;
  line-height: 1.6;
}
.details_box .content3 {
  margin: 0.88rem 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.4rem;
}
.details_box .content3 .slide {
  position: relative;
}
.details_box .content3 .slide .myVideo video {
  width: 100%;
}
.details_box .content3 .slide .play {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.3);
  display: flex;
  justify-content: center;
  align-items: center;
}
.details_box .content3 .slide .play img {
  cursor: pointer;
  width: 0.68rem;
}
.details_box .content4 {
  text-align: center;
}
.details_box .content4 p {
  color: #fff;
  line-height: 1.6;
}
@media (max-width: 1500px) {
  .w1640 {
    padding: 0 0.8rem;
  }
  .design_details .prev {
    left: 0.8rem;
  }
  .design_details .next {
    right: 0.8rem;
  }
  .contact_us .us_box .ri_box {
    gap: 0.8rem;
  }
  .f20 {
    font-size: 0.22rem;
  }
  .f18 {
    font-size: 0.2rem;
  }
  .f16 {
    font-size: 0.18rem;
  }
  .f14 {
    font-size: 0.16rem;
  }
  .design .de_swiper .swiper-slide {
    gap: 20px;
  }
}
@media (max-width: 1200px) {
    .pu_amplify .fy_box .center {
        width: 90%;
    }
    .pu_banner_fixed {
        top: 58px;
    }
    
    .pu_banner_box ,.pu_banner_fixed{
    height: 4rem;
}
  .w1640 {
    padding: 0 5vw;
  }
  .pc_header {
    display: none;
  }
  .HeaderMobile .box .button .wx {
    position: relative;
    cursor: pointer;
  }
  .HeaderMobile .box .button .wx p img {
    width: 0.46rem;
  }
  .HeaderMobile .box .button .wx .code {
    transition: 0.4s;
    position: absolute;
    top: 48px;
    left: 50%;
    transform: translateX(-50%) scale(0);
    transform-origin: top center;
  }
  .HeaderMobile .box .button .wx .code img {
    width: 1.12rem;
  }
  .HeaderMobile .box .button .wx:hover .code {
    transform: translateX(-50%) scale(1);
  }
  .pc_footer .ri_box {
    margin: 0.6rem 0 0;
  }
  .pc_footer .ri_box .x1,
  .pc_footer .ri_box .x2,
  .pc_footer .ri_box .x3 {
    justify-content: flex-start;
  }
  .company .comp_1 .img {
    padding: 0.76rem 0.6rem 0.34rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.4rem;
  }
  .company .comp_1 .img img {
    height: 4rem;
    margin: 0 auto;
  }
  .team .te_box {
    margin: 1rem 0 0;
  }
  .office .off_box {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.3rem;
  }
  .contact_us .us_box .le_box {
    padding: 0;
  }
  .contact_us .us_box .ri_box {
    padding: 0.6rem 0 0;
  }
  .design .de_swiper .mySwiper2 {
    width: 70%;
  }
  .design_details .prev {
    left: 5vw;
  }
  .design_details .next {
    right: 5vw;
  }
  .index_banner .ban_img img {
    height: 100vh;
  }
  .contact_us .us_box .le_box {
      width: 80%;
      margin: 0 auto;
  }
  .office .off_box .slide .de_img img {
       height: 60vh;
  }
  .contact_us .us_box .ri_box,
  .pc_footer .ri_box,
  .pc_footer .le_box {
    width: 100%;
  }
}
@media (max-width: 750px) {
    .pu_banner_box, .pu_banner_fixed {
    height: 3.1rem;
}
    .contact_us .us_box .le_box {
        width: 100%;
    }
    .pc_footer .ri_box .x3 a {
        width: 100%;
        margin: 0;
    }
  .f96 {
    font-size: 0.56rem;
  }
  .pu_banner .ban_box {
    padding: 1rem 0;
  }
  .company .comp_1 .img {
    grid-template-columns: repeat(1, 1fr);
  }
  .company .comp_2 .prev img,
  .company .comp_2 .next img,
  .design .de_swiper .prev img,
  .design .de_swiper .next img,
  .design_details .prev img,
  .design_details .next img {
    height: 0.48rem;
  }
  .company .comp_2 .mySwiper1 {
    width: 60%;
  }
  .company .comp_2 .mySwiper1 .swiper-slide p {
    height: 3rem;
    overflow: auto;
    padding-right: 0.2rem;
  }
  .office .off_box {
    grid-template-columns: repeat(1, 1fr);
  }
  .design .de_swiper {
    padding: 1rem 0;
  }
  .design .de_swiper .swiper-slide {
    gap: 10px;
  }
  .design .de_swiper .mySwiper2 {
    width: 60%;
  }
  .details_box {
    padding: 1rem 0 0.6rem;
  }
  .details_box .content1 .play img,
  .details_box .content3 .slide .play img {
    width: 0.56rem;
  }
  .details_box .content3 {
    grid-template-columns: repeat(1, 1fr);
  }
  .pc_footer .ri_box .x1,
  .pc_footer .ri_box .x2,
  .pc_footer .ri_box .x3 {
    line-height: 1.4;
  }
  .pc_footer .le_box .map img {
    width: 0.3rem;
  }
}