@font-face{
	font-family:"serif-bold-woff";
	src: url("../css/fonts/SourceHanSerifCN-Bold-21.woff2") format("woff2");
}
@font-face{
	font-family:"serif-bold-otf";
	src: url("../css/fonts/SourceHanSerifCN-Bold-2.woff") format("woff");
}
* {
  margin: 0;
  padding: 0;
}
body,
html {
  height: 100%;
  position: relative;
  width: 100%;
}
body::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}
body::-webkit-scrollbar-thumb {
  /* box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2); */
  background: #222222;
}
body::-webkit-scrollbar-track {
  /* box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.1); */
  background: #DEDEDE;
}
img {
  display: block;
}
a {
  color: #333;
  text-decoration: none;
}
ul,
ol,
li,
dl,
dd {
  margin: 0;
  padding: 0;
  list-style: none;
}

/* .swiper-container{
  margin: 0 auto;
  position: relative;
  overflow: hidden;
  list-style: none;
  padding: 0;
  z-index: 1;
} */

:root {
  --font-family-serif-bold: "serif-bold-otf", "serif-bold-woff", Serif, 'Microsoft YaHei', 'Microsoft YaHei UI', 'SimSun', 'SimHei', 'Arial';
  --font-family: Source Han Sans CN, 'Microsoft YaHei', 'Microsoft YaHei UI', 'SimSun', 'SimHei', 'Arial';
}
.hamburger {
  display: none;
}
.center-1200 {
  width: 1200px;
}
.center-1400 {
  width: 1400px;
}
.center-1600 {
  width: 1600px;
}
#gt_float_wrapper{
  z-index: 96 !important;
  bottom: unset !important;
  right: 130px !important;
  top: 32px !important;
}
.gt_float_switcher{
    font-size: 14px !important;
}
.gt_float_switcher img{
  width: 25px !important;
}
.app{
  display: none;
}
.diaolog-pb{
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5);
  position: fixed;
  top: 0px;
  left: 0px;
  z-index: 1999;
  display: none;
}
.diaolog-pb video,
.diaolog-pb img{
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  max-height: 75%;
  max-width: 75%;
}
.diaolog-pb i{
  font-size: 46px;
  position: absolute;
  top: 3%;
  right: 3%;
  color: #ffffff;
  cursor: pointer;
}
.message-alert {
  position: fixed;
  top: 5%;
  left: 50%;
  transform: translateX(-50%);
  padding: 15px 25px;
  border-radius: 4px;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #FFFFFF;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  display: none;
  z-index: 1000;
}
.message-alert.success {
  background-color: #55BB8A;
}
.message-alert.error {
  background-color: #F56C6C;
}
.message-alert.warning {
  background-color: #E6A23C;
}
/* seadershow */
.seadershow {
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  background-color: rgba(0, 0, 0, 0.7);
  display: none;
}
.seaderbox {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  display: -webkit-flex;
  align-items: center;
  -webkit-align-items: center;
  justify-content: center;
  -webkit-justify-content: center;
}
.seader {
  position: relative;
}
.seader form {
  width: 1000px;
  height: 80px;
  border: 5px solid #8c8c8c;
  border-radius: 8px;
  overflow: hidden;
  background-color: #fff;
  display: flex;
  display: -webkit-flex;
}
.seader form input {
  display: block;
  width: 80%;
  height: 100%;
  border: none;
  outline: none;
  box-sizing: border-box;
  padding: 0 20px;
  font-size: 16px;
  color: #666666;
  font-family: var(--font-family);
}
.seader form button {
  display: flex;
  display: -webkit-flex;
  align-items: center;
  -webkit-align-items: center;
  justify-content: center;
  -webkit-justify-content: center;
  width: 20%;
  border: none;
  outline: none;
  background-color: #C32228;
  font-size: 18px;
  color: #ffffff;
  font-family: var(--font-family);
  cursor: pointer;
}
.seader form button img {
  display: block;
  width: auto;
  filter: brightness(11);
  margin-right: 20px;
}
.seader .close {
  display: block;
  position: absolute;
  right: -60px;
  top: -80px;
}
.seader .close img {
  display: block;
}
.el-message{
  font-family: var(--font-family);
  z-index: 9999 !important;
}
.header-box.active,
.header-box.iactive{
  background-color: #ffffff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
.header-box.active .logo img,
.header-box.iactive .logo img{
  filter: brightness(0);
}
.header-box.active .nav li>a,
.header-box.iactive .nav li>a{
  color: #222222;
}
.header-box.active .nav li>a::after,
.header-box.iactive .nav li>a::after{
  background-color: #222222;
}
.header-box.active .language .zs img,
.header-box.iactive .language .zs img{
  filter: brightness(1);
}
.header-box.active .language .zs p,
.header-box.iactive .language .zs p{
  color: #FFFFFF;
}
.header-box.active .hanb p,
.header-box.iactive .hanb p{
  background-color: #222222;
}
.header-box.active .language{
  background-color: #222222;
}
.header-box{
  position: fixed;
  top: 0;
  left: 0;
  z-index: 95;
  width: calc(100% - 120px);
  padding: 0 60px;
  height: 110px;
  display: flex;
  align-items: center;
  transition: 0.3s;
}
.header-box .logo img{
  width: 68px;
  transition: 0.3s;
}
.header-box .right{
  display: flex;
  align-items: center;
  margin-left: auto;
}
.header-box .nav{
  display: flex;
}
.header-box .nav li>a{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #FFFFFF;
  transition: 0.3s;
  position: relative;
}
.header-box .nav li>a::after{
  display: block;
  content: '';
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 0;
  height: 2px;
  background-color: #ffffff;
  transition: 0.3s;
}
.header-box .nav li>a:hover::after,
.header-box .nav li.active>a::after{
  width: 100%;
}
.header-box .nav li:not(:first-of-type){
  margin-left: 68px;
}
.i4-box{
  display: flex;
  flex-wrap: wrap;
  /*overflow: hidden;*/
  width: calc(100% - 26px - 85px);
  padding: 34px 85px 0 26px;
  position: relative;
}
.i4-box .tm{
  position: absolute;
  top: calc(50% + 50px);
  left: calc(50% - 25px);
  transform: translate(-50%, -50%);
  z-index: 1;
}
.i4-box .tm .sz{
  text-align: center;
}
.i4-box .tm h6{
  font-family: var(--font-family-serif-bold);
  font-weight: bold;
  font-size: 24px;
  color: #222222;
  text-align: center;
  margin-top: 39px;
}
.i4-gri .rq{
  overflow: hidden;
}
.i4-gri img{
  width: 100%;
  transition: 1s;
}
.i4-gri:hover{
  position: relative;
  z-index: 1;
}
.i4-gri:hover .rq img{
  transform: scale(1.08);
}
.i4-box .it1{
  width: calc(18% - 8px);
  margin-right: 8px;
  padding-top: 22%;
}
.i4-box .it2{
  width: calc(19% - 8px);
  margin-right: 8px;
  padding-top: 10.5%;
}
.i4-box .it3{
  width: calc(35% - 8px);
  margin-right: 8px;
  padding-top: 3.5%;
}
.i4-box .it4{
  width: 24%;
  margin-right: auto;
}
.i4-box .it5{
  width: calc(32% - 8px);
  margin-right: 8px;
  margin-left: auto;
  margin-top: 8px;
}
.i4-box .it6{
  width: calc(30% - 8px);
  margin-right: 8px;
  margin-top: 8px;
  padding-top: 13%;
}
.i4-box .it7{
  width: calc(25% - 8px);
  margin-right: 8px;
  margin-top: 8px;
  transform: translateY(-14%);
}
.i4-box .it8{
  width: 10%;
  margin-top: 8px;
  display: flex;
  align-items: flex-end;
  transform: translateY(-6%);
}
.header-box .language{
  margin: 0 41px 0 97px;
  padding: 8px 17px;
  background-color: #ffffff;
  border-radius: 4px;
  position: relative;
}
.header-box .language .zs{
  display: flex;
  align-items: center;
  cursor: pointer;
}
.header-box .language .zs img{
  transition: 0.3s;
  filter: brightness(0);
}
.header-box .language .zs p{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  margin-left: 9px;
  transition: 0.3s;
}
.header-box .language .flow{
  padding-top: 10px;
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  transform: scaleY(0);
  transform-origin: top;
  opacity: 0;
  transition: 0.3s;
}
.header-box .language:hover .flow{
  transform: scaleY(1);
  opacity: 1;
}
.header-box .language .flow .rq{
  background-color: #FFFFFF;
  border-radius: 4px;
  width: 100%;
}
.header-box .language .flow .rq a{
  padding: 8px 0;
  text-align: center;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #333333;
  transition: 0.3s;
  display: block;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
}
.header-box .language .flow .rq a:hover{
  text-decoration: underline;
}
.header-box .hanb{
  position: relative;
  width: 50px;
  height: 22px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.header-box .hanb.active{
  position: fixed;
  top: 40px;
  right: 70px;
  z-index: 98;
}
.header-box .hanb.active p:nth-of-type(2){
  opacity: 0;
}
.header-box .hanb.active p:nth-of-type(1){
  transform: rotate(35deg)  translate(10px,15px);
}
.header-box .hanb.active p:nth-of-type(3){
  transform: rotate(-35deg);
}
.header-box .hanb.active p{
  width: 100% !important;
  background-color: #222222;
}
.header-box .hanb p{
  width: 100%;
  height: 2px;
  background-color: #ffffff;
  transition: 0.3s;
}
.header-box .hanb:hover p:nth-of-type(2){
  width: 70%;
}
.header-box .hanb:hover p:nth-of-type(3){
  width: 30%;
}
.header-flow{
  width: 100%;
  height: 100vh;
  position: fixed;
  z-index: 97;
  top: 0;
  left: 0;
  background-color: #FFFFFF;
  display: none;
}
.heaflowct{
  display: flex;
  margin: 0 auto;
  height: 100%;
}
.heaflowct .home{
  width: 149px;
  height: 49px;
  border-radius: 25px;
  border: 1px solid #D2D2D2;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  transition: 0.3;
  position: relative;
  z-index: 1;
  overflow: hidden;
}
.heaflowct .home::before{
  display: block;
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  width: 0;
  height: 100%;
  background-color: #222222;
  transition: 0.3s;
}
.heaflowct .home:hover::before{
  width: 100%;
}
.heaflowct .home:hover{
  color: #FFFFFF;
  border-color: #222222;
}
.heaflowct .wd{
  width: calc((100% - 2px) / 3);
}
.heaflowct .wd .rq{
  padding-top: 30%;
}
.heaflowct .mide{
  border-right: 1px solid #E5E5E5;
  border-left: 1px solid #E5E5E5;
  height: 100%;
}
.heaflowct .mide .rq{
  width: calc(100% - 20%);
  padding: 30% 10% 0 10%;
}
.heaflowct .mide .ml{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #AAAAAA;
  margin-bottom: 75px;
}
.heaflowct .mide .tz a{
  display: block;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  width: max-content;
  max-width: 100%;
  position: relative;
}
.heaflowct .mide .tz a::after{
  display: block;
  content: '';
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 0;
  height: 1px;
  background-color: #222222;
  transition: 0.3s;
}
.heaflowct .mide .tz a:hover::after{
  width: 100%;
}
.heaflowct .mide .tz a:not(:first-of-type){
  margin-top: 30px;
}
.heaflowct .rit{
  position: relative;
}
.heaflowct .rit .rq{
  width: calc(100% - 10% - 10%);
  padding-left: 10%;
  padding-right: 10%;
}
.heaflowct .rit .tb{
  width: 112px;
}
.heaflowct .rit .yy{
  display: flex;
  align-items: center;
  margin: 80px 0 50px 0;
}
.heaflowct .rit .yy img{
  filter: brightness(0);
  margin-right: 18px;
}
.heaflowct .rit .yy .yr{
  display: flex;
  align-items: center;
}
.heaflowct .rit .yy .yr a,
.heaflowct .rit .yy .yr span{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 18px;
  color: #888888;
  transition: 0.3s;
}
.heaflowct .rit .yy .yr span{
  margin: 0 15px;
}
.heaflowct .rit .yy .yr a.active{
  color: #222222;
}
.heaflowct .rit .yy .yr a:hover{
  text-decoration: underline;
}
.heaflowct .rit .desc a{
  display: flex;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  line-height: 30px;
}
.heaflowct .rit .desc a span:first-of-type{
  width: 38px;
}
.heaflowct .rit .desc a span:last-of-type{
  width: calc(100% - 38px);
}
.heaflowct .rit .line{
  width: 100%;
  height: 1px;
  background-color: #E5E5E5;
  margin: 45px 0 35px 0;
}
.heaflowct .rit .icon{
  display: flex;
}
.heaflowct .rit .icon a{
  margin-right: 25px;
}
.heaflowct .rit .icon a img{
  filter: brightness(0);
}
.heaflowct .rit .icon a:nth-of-type(1) img{
  width: 8px;
}
.heaflowct .rit .icon a:nth-of-type(2) img{
  width: 16px;
}
.heaflowct .rit .icon a:nth-of-type(3) img{
  width: 14px;
}
.heaflowct .rit .icon a:nth-of-type(4) img{
  width: 26px;
}
.heaflowct .rit .icon a:nth-of-type(5) img{
  width: 13px;
}
.heaflowct .rit .bah{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 14px;
  color: #222222;
  position: absolute;
  left: 10%;
  bottom: 10%;
}
/* 开屏动画容器 */
.splash-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 99;
  opacity: 1;
  transition: opacity 1s ease-out;
  background-color: #FFFFFF;
}
/* Canvas样式 */
#logo-canvas {
  /*max-width: 80%;*/
  /*max-height: 80%;*/
  width: 280px;
  height: auto;
}
#loadingContent{
  opacity: 0;
  transition: opacity 1s ease-in;
}
.mouse-circle {
  position: fixed;
  width: 40px;
  height: 40px;
  border: 1px solid #222222;
  border-radius: 50%;
  pointer-events: none; /* 确保圆形不会干扰鼠标交互 */
  z-index: 98;
  will-change: transform; /* 告诉浏览器这个元素会经常变换，提前优化 */
  transform: translate(0, 0);
}
.mySwiper{
  width: 100%;
  height: 100vh;
  transform: matrix(1, 0, 0, 1, 0, 0);
  will-change: transform; /* 优化性能 */
}
.mySwiper .scroll{
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: 2%;
  z-index: 5;
}
.mySwiper .scroll .rq{
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: identifier 3s linear infinite;
}
@keyframes identifier {
  0%{
    transform: translateY(-25px);
  }
  50%{
    transform: translateY(0px);
  }
  100%{
    transform: translateY(-25px);
  }
}
.fanye{
  width: calc(100%);
  height: calc(100vh);
  background-color: #FFFFFF;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 98;
}
.fanye.active{
  animation: fanyedh 1s linear forwards;
}
@keyframes fanyedh {
    0%{
      top: 0;
      border-radius: 0 0 0 0;
    }
    25%{
      border-radius: 0 0 500px 0;
    }
    50%{
      border-radius: 0 0 400px 0;
    }
    75%{
      border-radius: 0 0 150px 0;
    }
    100%{
     top: -100%;
      border-radius: 0 0 0 0;
    }
}
.mySwiper .scroll p{
  font-family: var(--font-family-serif-bold);
  font-weight: 400;
  font-size: 16px;
  color: #FFFFFF;
}
.mySwiper .scroll i{
  font-size: 18px;
  color: #ffffff;
  margin-top: 10px;
}
.mySwiper .bg{
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.i1-box{
  padding: 140px 0 220px 0;
  overflow: hidden;
  position: relative;
  z-index: 1;
  background-color: #ffffff;
}
.i1ct{
  margin: 0 auto;
  position: relative;
}
.i-title{
  width: max-content;
  max-width: 100%;
}
.i-title .sz{
  font-family: var(--font-family-serif-bold);
  font-weight: 400;
  font-size: 36px;
  color: #222222;
  line-height: 1;
}
.i-title h3{
  font-family: var(--font-family-serif-bold);
  font-weight: bold;
  font-size: 80px;
  color: #222222;
  line-height: 1;
  position: relative;
  z-index: 1;
  margin-top: 35px;
}
.i-title h3::before{
  display: block;
  content: '';
  position: absolute;
  left: -19px;
  bottom: -12px;
  width: 40px;
  height: 40px;
  background: #D2D2D2;
  border-radius: 50%;
  z-index: -1;
  transition: 1s;
}
.i-title:hover h3::before{
  transform: scale(1.5);
  background: rgba(0, 0, 0, 0.5) !important;
}
.i1ct .right{
  width: 526px;
  position: absolute;
  top: 148px;
  right: 0;
  overflow: hidden;
}
.i1ct .right:hover img{
  transform: scale(1.1);
}
.i1ct .right img{
  width: 100%;
  transition: 1s;
}
.i1ct .i-title{
  position: relative;
  z-index: 1;
}
.i1ct .i-title h3{
  font-size: 138px;
  margin-top: 27px;
}
.i1ct .i-title h3::before{
  width: 70px;
  height: 70px;
  background: #D2D2D2;
  border-radius: 50%;
  bottom: -30px;
  left: -30px;
}
.i1ct .desc{
  width: 688px;
  margin: 154px 0 110px 0;
}
.i1ct .desc h3{
  font-family:var(--font-family-serif-bold);
  font-weight: bold;
  font-size: 36px;
  color: #222222;
}
.i1ct .desc p{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  line-height: 36px;
  margin-top: 40px;
}
.i-more{
  position: relative;
  cursor: pointer;
  display: flex;
  align-items: center;
  width: max-content;
}
.i-more .rund{
  position: relative;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 1px solid #BFBFBF;
  transition: border-color 0.3s ease;
}
.i-more .rund::after {
  content: '';
  position: absolute;
  top: -1px;
  left: -1px;
  right: -1px;
  bottom: -1px;
  border-radius: 50%;
  border: 1px solid transparent;
  border-top-color: #222222;
  clip-path: circle(50%);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.i-more:hover .rund{
  border-color: #BFBFBF;
}
.i-more:hover .rund::after {
  opacity: 1;
  animation: rotate 1.5s linear forwards;
}
@keyframes rotate {
  0% {
      transform: rotate(0deg);
      border-color: transparent transparent transparent #222222;
  }
  25% {
      border-color: #222222 transparent transparent transparent;
  }
  50% {
      border-color: #222222 #222222 transparent transparent;
  }
  75% {
      border-color: #222222 #222222 #222222 transparent;
  }
  100% {
      transform: rotate(360deg);
      border-color: #222222 #222222 #222222 #222222;
  }
}
.i-more .hz{
  display: flex;
  align-items: center;
  position: absolute;
  top: 50%;
  left: 35px;
  transform: translateY(-50%);
  width: max-content;
  z-index: 1;
}
.i-more .hz .line{
  width: 30px;
  height: 1px;
  background: #626262;
  transition: 0.3s;
}
.i-more .hz span{
  font-family: var(--font-family-serif-bold);
  font-weight: 400;
  font-size: 16px;
  color: #626262;
  margin: 0 5px;
  transition: 0.3s;
}
.i-more .hz i{
  font-size: 14px;
  color: #626262;
  transition: 0.3s;
}
.i-more:hover .hz span,
.i-more:hover .hz i{
  color: #222222;
}
.i-more:hover .line{
  background: #222222;
}
.marquee{
  font-family: var(--font-family-serif-bold);
  font-weight: bold;
  font-size: 150px;
  color: #222222;
  opacity: 0.1;
  overflow-x: hidden;
}
.i2-box{
  overflow: hidden;
}
.i2ct{
  width: calc(100% - 120px);
  margin: 0 auto;
  max-width: 1800px;
}
.i2ct .top{
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 20px;
}
.i2ct .top .left{
  width: 760px;
}
.i2ct .top .right{
  display: flex;
  flex-direction: column;
  align-items: center;
}
.i2ct .top .right .ss{
  margin-top: 95px;
}
.i2ct .top .right .ss .row{
  display: flex;
}
.i2ct .top .right .ss .row .el-select{
  width: 180px;
  margin-right: 10px;
}
.i2ct .top .right .ss .row .el-select .el-input__inner{
  border: none;
  line-height: 50px;
  height: 50px;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  background-color: #F5F5F5;
  border-radius: 6px;
}
.i2ct .top .right .ss .row .el-select .el-input__inner::placeholder{
  color: #222222;
}
.el-select-dropdown__item{
  font-family: var(--font-family);
}
.el-select-dropdown__item.selected{
  color: #222222;
}
.i2ct .top .right .ss .row .inp{
  width: 280px;
}
.i2ct .top .right .ss .row .inp .el-input__inner{
  border: none;
  line-height: 50px;
  height: 50px;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  background-color: #F5F5F5;
  border-radius: 6px;
}
.i2ct .top .right .ss .db{
  display: flex;
  justify-content: flex-end;
  margin-top: 20px;
}
.i2ct .top .right .ss .db .el-checkbox-group{
  display: flex;
}
.i2ct .top .right .ss .db .el-checkbox-button{
  margin-right: 10px;
}
.i2ct .top .right .ss .db .el-checkbox-button__inner{
  padding: 0;
  border: none;
  border-radius: 6px;
  background-color: #F5F5F5;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 120px;
  height: 50px;
}
.i2ct .top .right .ss .db .el-checkbox-button__inner span{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #313131;
  transition: 0.3s;
}
.i2ct .top .right .ss .db .el-checkbox-button__inner img{
  margin-right: 7px;
  transition: 0.3s;
}
.i2ct .top .right .ss .db .el-checkbox-button.is-checked .el-checkbox-button__inner{
  box-shadow: none;
  background-color: #313131;
}
.i2ct .top .right .ss .db .el-checkbox-button.is-checked .el-checkbox-button__inner span{
  color: #ffffff;
}
.i2ct .top .right .ss .db .el-checkbox-button.is-checked .el-checkbox-button__inner img{
  filter: brightness(100);
}
.i2ct .top .right .ss .db .btn{
  width: 120px;
  height: 50px;
  background: #313131;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #FFFFFF;
  transition: 0.3s;
  cursor: pointer;
}
.i2ct .top .right .ss .db .btn:hover{
  background-color: #686767;
}
.i2-list{
  display: flex;
  flex-wrap: wrap;
  margin-top: 47px;
}
.i2-list li{
  width: calc((100% - 10px) / 3);
  margin-right: 5px;
  margin-bottom: 5px;
  height: 600px;
}
.i2-list li:nth-of-type(3n){
  margin-right: 0;
}
.i2-list li a{
  width: 100%;
  height: 100%;
  display: block;
  position: relative;
}
.i2-list li a img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(90%);
  transition: 0.4s;
}
.i2-list li a:hover img{
  filter: grayscale(0);
}
.i2-list li a .txt{
  width: calc(100% - 110px);
  padding: 0 55px;
  position: absolute;
  left: 0;
  bottom: 28px;
}
.i2-list li a .txt .row{
  display: flex;
  align-items: center;
}
.i2-list li a .txt .row:not(:first-of-type){
  margin-top: 10px;
}
.i2-list li a .txt .row img{
  filter: brightness(100);
  width: 15px;
  height: max-content;
  margin-right: 10px;
}
.i2-list li a .txt .row p{
  width: calc(100% - 15px - 10px);
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #d5d1d1;
}
.i2-list li a .txt>p{
  font-family: var(--font-family);
  font-weight: 500;
  font-size: 18px;
  color: #FFFFFF;
  margin-top: 25px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}
.i2ct .more{
  width: 298px;
  height: 58px;
  border-radius: 30px;
  border: 1px solid #7D7D7D;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 0.3s;
  position: relative;
  z-index: 1;
  overflow: hidden;
  margin: 55px auto 0;
}
.i2ct .more span{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #7D7D7D;
  transition: 0.3s;
}
.i2ct .more i{
  font-size: 16px;
  color: #7D7D7D;
  transition: 0.3s;
  margin-left: 25px;
}
.i2ct .more::before{
  display: block;
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background-color: #222222;
  z-index: -1;
  transition: 0.3s;
}
.i2ct .more:hover{
  border-color: #222222;
}
.i2ct .more:hover::before{
  width: 100%;
}
.i2ct .more:hover span,
.i2ct .more:hover i{
  color: #ffffff;
}
.i3-box{
  position: relative;
  margin-top: 80px;
}
.i3-box .bg{
  width: 100%;
}
.i3-box .flow{
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
}
.i3-box .btn{
  position: absolute;
  left: 50%;
  top: 70%;
  transform: translateX(-50%);
}
.i3-box .more{
  width: 298px;
  height: 58px;
  border-radius: 30px;
  border: 1px solid #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 0.3s;
  position: relative;
  z-index: 1;
  overflow: hidden;
  /*margin: 55px auto 0;*/
}
.i3-box .more span{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #ffffff;
  transition: 0.3s;
}
.i3-box .more i{
  font-size: 16px;
  color: #ffffff;
  transition: 0.3s;
  margin-left: 25px;
}
.i3-box .more::before{
  display: block;
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background-color: #ffffff;
  z-index: -1;
  transition: 0.3s;
}
.i3-box .more:hover{
  border-color: #ffffff;
}
.i3-box .more:hover::before{
  width: 100%;
}
.i3-box .more:hover span,
.i3-box .more:hover i{
  color: #222222;
}
.i5-box{
  overflow: hidden;
}
.i5ct{
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  padding: 138px 0 180px 0;
}
.i5ct .left h6{
  font-family: var(--font-family-serif-bold);
  font-weight: bold;
  font-size: 24px;
  color: #222222;
  line-height: 1;
  margin: 46px 0 136px 0;
}
.i5ct .right{
  width: 850px;
  padding-top: 24px;
}
.i5ct .right a{
  display: block;
  border-top: 1px solid #DCDCDC;
  position: relative;
}
.i5ct .right a::before{
  display: block;
  content: '';
  position: absolute;
  top: -1px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: #222222;
  transition: 0.4s;
}
.i5ct .right a:hover .rq{
  transform: translateX(15px);
}
.i5ct .right a:hover::before{
  width: 100%;
}
.i5ct .right a .rq{
  transition: 0.4s;
  padding: 55px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.i5ct .right a:last-of-type .rq{
  padding-bottom: 0;
}
.i5ct .right a .rq .wz{
  width: calc(100% - 80px);
}
.i5ct .right a .rq .wz .time{
  display: flex;
  align-items: flex-end;
  line-height: 1;
  font-family: var(--font-family-serif-bold);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
}
.i5ct .right a .rq .wz .time span:nth-of-type(1){
  font-weight: bold;
  font-size: 36px;
}
.i5ct .right a .rq .wz .time span:nth-of-type(2){
  font-weight: bold;
  font-size: 24px;
}
.i5ct .right a .rq .wz .time span:nth-of-type(3){
  color: #888888;
}
.i5ct .right a .rq .wz p{
  font-family:var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #666666;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  margin-top: 30px;
}
.i5ct .right a .rq i{
  font-size: 20px;
  color: #666666;
  transition: 0.3s;
}
.n1-box{
  width: 100%;
  height: 600px;
}
.n1-box img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pb-title h3{
  font-family: var(--font-family-serif-bold);
  font-weight: 800;
  font-size: 48px;
  color: #222222;
  text-align: center;
  line-height: 52px;
}
.pb-title p{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  text-align: center;
  margin-top: 28px;
}
.pb-title.lft h3,
.pb-title.lft p{
  text-align: left;
}
.pb-title.bs h3,
.pb-title.bs p{
  color: #ffffff;
}
.pb-title.cn h3{
  font-family: var(--font-family);
}
.n2ct{
  margin: 0 auto;
  padding: 135px 0 180px 0;
}
.news-list{
  margin-top: 80px;
}
.news-list li{
  border-bottom: 1px solid #DCDCDC;
  position: relative;
}
.news-list li::after{
  display: block;
  content: '';
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 0;
  height: 1px;
  background-color: #222222;
  transition: 0.5s;
}
.news-list li:hover::after{
  width: 100%;
}
.news-list li:first-of-type{
  border-top: 1px solid #DCDCDC;
}
.news-list li:hover a .right i{
  color: #222222;
}
.news-list li:hover a .right .txt h3{
  color: #222222;
}
.news-list li:hover a{
  transform: translateX(18px);
}
.news-list li a{
  display: flex;
  justify-content: space-between;
  padding: 54px 0;
  transition: 0.5s;
}
.news-list li a .left{
  display: flex;
}
.news-list li a .left .time{
  width: 130px;
}
.news-list li a .left .time p{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 18px;
  color: #222222;
}
.news-list li a .left .time span{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  margin-top: 10px;
  display: block;
}
.news-list li a .left img{
  width: 190px;
  height: 120px;
  border-radius: 6px;
  margin-left: 64px;
}
.news-list li a .right{
  width: calc(100% - 384px - 84px);
}
.news-list li a .right .txt{
  width: 561px;
}
.news-list li a .right h3{
  font-family: var(--font-family);
  font-weight: 500;
  font-size: 24px;
  color: #444444;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  transition: 0.3s;
}
.news-list li a .right p{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 14px;
  color: #666666;
  line-height: 24px;
  height: 48px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  margin: 25px 0 28px 0;
}
.news-list li a .right i{
  font-size: 18px;
  color: #666666;
  margin-left: auto;
  display: block;
  width: max-content;
  transition: 0.3s;
}
.ndcenter{
  width: 768px;
  margin: 0 auto;
}
.nd1-box{
  background-color: #F5F5F5;
  margin-top: 110px;
}
.nd1-box .tp span{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
}
.nd1-box .tp span:last-of-type{
  margin-left: 25px;
}
.nd1-box h3{
  font-family: var(--font-family);
  font-weight: bold;
  font-size: 30px;
  color: #222222;
  margin-top: 34px;
}
.nd1-box{
  overflow: hidden;
}
.nd1ct{
  padding: 110px 0 51px 0;
}
.nd2{
  width: 100%;
}
.nd3ct{
  padding: 37px 0 160px 0;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  line-height: 36px;
}
.nd3ct p:not(:first-of-type){
  margin-top: 20px;
}
.banner{
  width: 100%;
  height: 100vh;
  position: relative;
}
.banner .bg{
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.banner .ct{
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
}
.banner .ct h3{
  font-family: var(--font-family-serif-bold);
  font-weight: 800;
  font-size: 30px;
  color: #FFFFFF;
  text-align: center;
}
.banner .ct p{
  text-align: center;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #FFFFFF;
  opacity: 0.5;
  margin-top: 8px;
}
.con1-box{
  overflow: hidden;
}
.c1ct{
  padding: 119px 0 155px 0;
  margin: 0 auto;
}
.c1ct .top{
  display: flex;
  justify-content: space-between;
}
.c1ct .top .right{
  width: 630px;
}
.c1ct .top .right h6{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  line-height: 30px;
}
.c1ct .top .right .desc{
  margin: 73px 0 112px 0;
}
.c1ct .top .right .desc a{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 18px;
  color: #222222;
  line-height: 48px;
  display: block;
}
.c1ct .top .right .sj{
  display: flex;
  align-items: center;
}
.c1ct .top .right .sj p{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 18px;
  color: #222222;
}
.c1ct .top .right .icon{
  display: flex;
  justify-content: center;
  align-items: center;
  margin-left: 30px;
}
.c1ct .top .right .icon a{
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: 0.3s;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.3);
}
.c1ct .top .right .icon a>img{
  filter: brightness(0);
  max-width: 50%;
}
.c1ct .top .right .icon a:not(:first-of-type){
  margin-left: 29px;
}
.c1ct .top .right .icon a .qr{
  position: absolute;
  bottom: calc(100% + 5px);
  left: 50%;
  transform: translateX(-50%) scaleY(0);
  background-color: #FFFFFF;
  border-radius: 4px;
  padding: 4px;
  opacity: 0;
  transform-origin: bottom;
  transition: 0.4s;
  box-shadow: 0px 0px 20px 0px rgba(0,0,0,0.2);
}
.c1ct .top .right .icon a .qr img{
  width: 90px;
}
.c1ct .top .right .icon a:hover .qr{
  transform: translateX(-50%) scaleY(1);
  opacity: 1;
}
.c1ct .top .right .icon a:hover{
  background-color: #222222;
}
.c1ct .top .right .icon a:hover>img{
  filter: brightness(100);
}
.c1ct .bottom{
  margin-top: 165px;
}
.c1ct .bottom .kt{
  border-bottom: 1px solid #EEEEEE;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  padding-bottom: 26px;
}
.c1ct .bottom .kt span:first-of-type{
  margin-right: 17px;
}
.c1ct .bottom form .row{
  display: flex;
  align-items: center;
  border-bottom: 1px solid #EEEEEE;
  padding: 35px 0;
}
.c1ct .bottom form .row .label{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  width: 270px;
}
.c1ct .bottom form .row input{
  width: 600px;
  height: 53px;
  border-radius: 4px;
  border: 1px solid #D2D2D2;
  outline: none;
  background-color: transparent;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  text-indent: 15px;
}
.c1ct .bottom form .row textarea{
  width: calc(100% - 270px - 2px);
  height: 166px;
  padding-top: 10px;
  border-radius: 4px;
  border: 1px solid #D2D2D2;
  outline: none;
  resize: none;
  background-color: transparent;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  text-indent: 15px;
}
.c1ct .bottom form .gx{
  margin: 60px auto;
  width: max-content;
}
.c1ct .bottom form .gx .layui-form-checked[lay-skin=primary]>i{
    border-color: #222222 !important;
    background-color: #222222 !important;
}
.c1ct .bottom form .gx .layui-form-checkbox[lay-skin=primary]:hover i{
    border-color: #222222 !important;
}
.c1ct .bottom form .gx input{
  margin: 0 5px 0 0;
  transform: translateY(1px);
}
.c1ct .bottom form .gx label{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 14px;
  color: #222222;
}
.c1ct .bottom form .gx p{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 14px;
  color: #222222;
  margin-top: 20px;
}
.c1ct .bottom form button{
  width: 380px;
  height: 54px;
  background: #1B1B1B;
  border-radius: 4px;
  cursor: pointer;
  margin: 0 auto;
  border: none;
  outline: none;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #FFFFFF;
  display: block;
  transition: 0.3s;
}
.c1ct .bottom form button:hover{
  background: #686767;
}
.qa1-box{
  overflow: hidden;
}
.qa1ct{
  padding: 135px 0 160px 0;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}
.qa1ct .left{
  width: 300px;
}
.qa1ct .left .slide{
  width: 180px;
  margin-top: 101px;
}
.qa1ct .left .slide .big{
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  margin-bottom: 20px;
}
.qa1ct .left .slide .big span{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 14px;
  color: #666666;
  width: calc(100% - 25px);
  transition: 0.3s;
}
.qa1ct .left .slide .big i{
  font-size: 14px;
  color: #666666;
  opacity: 0;
  transition: 0.3s;
}
.qa1ct .left .slide .big.active{
   border-bottom-color: #1B1B1B;
   padding-bottom: 10px;
}
.qa1ct .left .slide .big.active span{
    font-weight: bold;
    color: #222222;
}
.qa1ct .left .slide .big.active i{
    opacity: 1;
}
.qa1ct .left .slide .big span:hover{
   text-decoration: underline;
}
.qa1ct .left .slide .rq a{
  display: block;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 14px;
  color: #666666;
  transition: 0.3s;
}
.qa1ct .left .slide .rq a:hover{
  color: #222222;
  text-decoration: underline;
}
.qa1ct .left .slide .rq a:not(:first-of-type){
  margin-top: 20px;
}
.qa1ct .right{
  width: 900px;
}
.qa1ct .right form{
  margin-left: auto;
  height: 60px;
  background: #EEEEEE;
  border-radius: 30px;
  display: flex;
  align-items: center;
  padding: 0 4px 0 27px;
  width: max-content;
}
.qa1ct .right form i{
  font-size: 20px;
  color: #222222;
  margin-right: 25px;
}
.qa1ct .right form input{
  height: 100%;
  border: none;
  outline: none;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  background-color: transparent;
  width: 460px;
}
.qa1ct .right form input::placeholder{
  color: #BBBBBB;
}
.qa1ct .right form button{
  width: 156px;
  height: calc(100% - 8px);
  border-radius: 26px;
  background-color: #1B1B1B;
  border: none;
  outline: none;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #FFFFFF;
  cursor: pointer;
  transition: 0.3s;
}
.qa1ct .right form button:hover{
  background-color: #686767;
}
.qa-list{
  margin-top: 140px;
}
.qa-list li .db{
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}
.qa-list li .db p{
  width: calc(100% - 50px);
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 20px;
  color: #666666;
  transition: 0.3s;
}
.qa-list li .db:hover p{
  text-decoration: underline;
}
.qa-list li .db .ib i:last-of-type{
  display: none;
}
.qa-list li{
  border-bottom: 1px solid #E5E5E5;
  padding: 42px 0;
}
.qa-list li:first-of-type{
  padding-top: 0;
}
.qa-list li .desc{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  line-height: 36px;
  width: calc(100% - 17px);
  padding: 55px 0 0 17px;
  display: none;
}
.qa-list li.active .db p{
  font-weight: bold;
  color: #222222;
}
.qa-list li.active .db .ib i:last-of-type{
  display: block;
}
.qa-list li.active .db .ib i:first-of-type{
  display: none;
}
.qa-list li.active{
  border-bottom-color: #1B1B1B;
}
.op1-box{
  overflow: hidden;
}
.op1ct{
  padding: 130px 0 150px 0;
  margin: 0 auto;
}
.pb-top{
  display: flex;
  justify-content: space-between;
}
.pb-top .desc{
  width: 591px;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  line-height: 30px;
}
.op1ct .mide{
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 145px;
}
.op1ct .mide .ib{
  width: 600px;
  height: 825px;
  border-radius: 20px;
  overflow: hidden;
}
.op1ct .mide .ib img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.op1ct .mide .desc{
  width: 600px;
}
.op1ct .mide .desc .row{
  border-bottom: 1px solid #DCDCDC;
  padding: 65px 55px 65px 0;
  width: calc(100% - 55px);
  position: relative;
}
.op1ct .mide .desc .row::after{
  display: block;
  content: '';
  position: absolute;
  right: 0;
  bottom: -1px;
  width: 0;
  height: 1px;
  background-color: #222222;
  transition: 0.4s;
}
.op1ct .mide .desc .row:hover::after{
  width: 100%;
}
.op1ct .mide .desc .row:hover h3,
.op1ct .mide .desc .row:hover p{
  transform: translateX(-15px);
}
.op1ct .mide .desc .row:first-of-type{
  border-top: 1px solid #DCDCDC;
}
.op1ct .mide .desc .row h3{
  font-family: var(--font-family);
  font-weight: 800;
  font-size: 24px;
  color: #222222;
  transition: 0.3s;
}
.op1ct .mide .desc .row p{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  line-height: 30px;
  margin-top: 15px;
  transition: 0.3s;
}
.op2-box{
  background: url(../images/op9.jpg) no-repeat center / cover;
  padding: 134px 60px 195px 60px;
  width: calc(100% - 120px);
}
.i4-swiper{
  margin-top: 104px;
}
.i4-swiper a{
  background-color: #ffffff;
  border-radius: 9px;
  width: calc(100% - 26px);
  padding: 45px 13px 42px 13px;
  display: block;
  transition: 0.8s;
  position: relative;
  overflow: hidden;
}
.i4-swiper a::after{
  display: block;
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  background-color: rgba(0, 0, 0, 0.4);
  width: 100%;
  height: 100%;
  transition: 0.5s;
}
.i4-swiper a .tb{
  height: 42px;
}
.i4-swiper a .txt{
  margin: 36px 0 33px 0;
}
.i4-swiper a .txt h3{
  font-family: var(--font-family);
  font-weight: 500;
  font-size: 21px;
  color: #222222;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}
.i4-swiper a .txt p{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 14px;
  line-height: 18px;
  height: 54px;
  color: #666666;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  margin-top: 17px;
  width: calc(100% - 50px);
  padding-right: 50px;
}
.i4-swiper a .ib{
  width: 100%;
  height: 325px;
  border-radius: 4px;
  object-fit: cover;
}
.i4-swiper a .db{
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 48px;
}
.i4-swiper a .db p{
  font-family: Arial;
  font-weight: 400;
  font-size: 21px;
  color: #222222;
}
.i4-swiper a .db .more{
  width: 140px;
  height: 34px;
  border-radius: 17px;
  border: 1px solid #1B1B1B;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 14px;
  color: #222222;
  position: relative;
  overflow: hidden;
  z-index: 1;
  transition: 0.3s;
}
.i4-swiper a .db .more::before{
  display: block;
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  background-color: #222222;
  transition: 0.3s;
  width: 0;
  height: 100%;
}
.i4-swiper a .db .more:hover::before{ 
  width: 100%;
}
.i4-swiper a .db .more:hover{
  color: #ffffff;
}
.i4-swiper .swiper-slide{
  transition: 0.8s;
}
.i4-swiper .swiper-slide-active{
  transform: scale(1.15,1.12);
}
.i4-swiper .swiper-slide-active a::after{
  background-color: rgba(0, 0, 0, 0);
}
.i4-swiper{
  overflow: unset;
  overflow-x: clip;
}
.bd-box{
  margin-top: 110px;
  background-color: #F5F5F5;
  overflow: hidden;
}
.bdct{
  margin: 0 auto;
  padding: 120px 0 160px 0;
}
.bdct .top{
  display: flex;
  justify-content: space-between;
}
.bdct .top .left{
  width: calc(100% - 624px - 200px);
}
.bdct .top .left h3{
  font-family: var(--font-family);
  font-weight: bold;
  font-size: 48px;
  color: #222222;
}
.bdct .top .left .desc{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  line-height: 48px;
  margin: 30px 0 75px 0;
}
.bdct .top .left .btn{
  display: flex;
}
.bdct .top .left .btn a{
  width: 209px;
  height: 59px;
  border-radius: 30px;
  border: 1px solid #1B1B1B;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 0.3s;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 18px;
  color: #222222;
  position: relative;
  z-index: 1;
  overflow: hidden;
}
.bdct .top .left .btn a::before{
  display: block;
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: #1B1B1B;
  transition: 0.3s;
  z-index: -1;
}
.bdct .top .left .btn a:last-of-type{
  margin-left: 14px;
}
.bdct .top .left .btn a:hover,
.bdct .top .left .btn a:first-of-type{
  color: #FFFFFF;
}
.bdct .top .left .btn a:hover::before,
.bdct .top .left .btn a:first-of-type::before{
  width: 100%;
}
.bdct .top .right{
  width: 624px;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  line-height: 30px;
}
.bdct .sw{
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 115px;
}
.bdct .sw .pb{
  width: 70px;
  height: 70px;
  background: #dddddd;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: 0.3s;
}
.bdct .sw .pb i{
  font-size: 16px;
  color: #333333;
  transition: 0.3s;
}
.bdct .sw .pb:hover{
  background-color: #1B1B1B;
}
.bdct .sw .pb:hover i{
  color: #ffffff;
}
.brand-swiper{
  width: calc(100% - 200px);
  height: 800px;
}
.brand-swiper img{
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.sd1-box{
  background-color: #F5F5F5;
  margin-top: 110px;
  overflow: hidden;
}
.sd1ct{
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  padding: 166px 0 115px 0;
}
.sd1ct .left{
  width: calc(100% - 623px - 150px);
}
.sd1ct .left .tag{
  display: flex;
  flex-wrap: wrap;
}
.sd1ct .left .tag p{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 14px;
  color: #FFFFFF;
  line-height: 1;
  background-color: #939393;
  border-radius: 13px;
  padding: 5px 11px;
  margin-right: 5px;
}
.sd1ct .left h3{
  font-family: var(--font-family);
  font-weight: bold;
  font-size: 48px;
  color: #222222;
  margin-top: 20px;
}
.sd1ct .left .desc{
  margin: 35px 0 65px 0;
}
.sd1ct .left .desc .row{
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.sd1ct .left .desc .row:not(:first-of-type){
  margin-top: 16px;
}
.sd1ct .left .desc .row img{
  width: 16px;
  height: max-content;
}
.sd1ct .left .desc .row p{
  width: calc(100% - 16px - 16px);
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
}
.sd1ct .left .btn{
  display: flex;
}
.sd1ct .left .btn a{
  width: 209px;
  height: 59px;
  border-radius: 30px;
  border: 1px solid #1B1B1B;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 18px;
  color: #222222;
  transition: 0.3s;
  position: relative;
  z-index: 1;
  overflow: hidden;
}
.sd1ct .left .btn a:first-of-type:hover{
  background-color: #686767;
  border-color: #686767;
}
.sd1ct .left .btn a:first-of-type:hover::before{
  background-color: #686767;
}
.sd1ct .left .btn a img{
  margin-right: 10px;
}
.sd1ct .left .btn a::before{
  display: block;
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background-color: #1B1B1B;
  transition: 0.3s;
  z-index: -1;
}
.sd1ct .left .btn a:hover,
.sd1ct .left .btn a:first-of-type{
  color: #ffffff;
}
.sd1ct .left .btn a:hover::before,
.sd1ct .left .btn a:first-of-type::before{
  width: 100%;
}
.sd1ct .left .btn a:last-of-type{
  margin-left: 10px;
}
.sd1ct .right{
  width: 623px;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  line-height: 30px;
  padding-top: 32px;
}
.sd1ct .right p:not(:first-of-type){
  margin-top: 20px;
}
.ser2-box{
  width: 100%;
  position: relative;
}
.serpb{
  position: absolute;
  top: 40%;
  transform: translateY(-50%);
  z-index: 5;
  cursor: pointer;
  transition: 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 70px;
  height: 70px;
  background: rgba(255,255,255,0.6);
  border-radius: 50%;
}
.serpb i{
  font-size: 16px;
  color: #222222;
  transition: 0.3s;
}
.serpb:hover{
  background-color: rgba(0, 0, 0, 0.7);
}
.serpb:hover i{
  color: #FFFFFF;
}
.serpb.prev{
  left: 8%;
}
.serpb.next{
  right: 8%;
}
.serd1-swiper{
  width: 100%;
}
.serd1-swiper img{
  width: 100%;
  height: 100vh;
  object-fit: cover;
}
.ser3-box{
  width: 100%;
  padding: 110px 0 0 0;
  background-color: #F5F5F5;
}
.ser3-box .sw{
  position: relative;
  margin-top: 75px;
}
.serd3-swiper img{
  width: 100%;
  height: 100vh;
  object-fit: cover;
  border-radius: 20px;
}
.ser3-box .db{
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  margin-top: 60px;
}
.ser3-box .db .left{
  width: 680px;
}
.ser3-box .db .left h3{
  font-family: var(--font-family);
  font-weight: bold;
  font-size: 30px;
  color: #222222;
}
.ser3-box .db .left h6{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 20px;
  color: #222222;
  margin-top: 25px;
}
.ser3-box .db .right{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #555555;
  line-height: 30px;
  padding-left: 76px;
  border-left: 1px solid #E5E5E5;
  width: calc(680px - 76px);
}
.ser4-box{
  background-color: #F5F5F5;
}
.ser4ct{
  margin: 0 auto;
  padding: 170px 0 0 0;
}
.ser4ct .mide{
  border-radius: 20px;
  background-color: #E8E8E8;
  width: calc(100% - 270px);
  padding: 85px 135px 105px 135px;
  margin-top: 75px;
}
.ser4ct .mide .desc{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  line-height: 30px;
}
.ser4ct .mide .desc p:not(:first-of-type){
  margin-top: 20px;
}
.ser4ct .mide .icb{
  display: flex;
  flex-wrap: wrap;
  margin-top: 117px;
}
.ser4ct .mide .icb .it{
  display: flex;
  align-items: center;
  width: calc((100% - 25px) / 6);
  margin-right: 5px;
  margin-bottom: 30px;
}
.ser4ct .mide .icb .it:nth-of-type(6n){
  margin-right: 0;
}
.ser4ct .mide .icb .it p{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 18px;
  color: #222222;
  margin-left: 15px;
}
.ser5-box{
  background-color: #F5F5F5;
}
.ser5ct{
  padding: 125px 0 108px 0;
  margin: 0 auto;
}
.ser5ct .mide{
  display: flex;
  border-radius: 20px;
  background-color: #FFFFFF;
  height: 660px;
  margin-top: 75px;
  overflow: hidden;
}
.ser5ct .mide .left{
  width: 50%;
  height: 100%;
}
.ser5ct .mide .left iframe{
  width: 100% !important;
  height: 100% !important;
}
.ser5ct .mide .right{
  width: calc(50% - 114px - 106px);
  height: 100%;
  padding: 0 106px 0 114px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.ser5ct .mide .right .dw{
  display: flex;
  align-items: center;
}
.ser5ct .mide .right .dw img{
  width: 18px;
  height: max-content;
}
.ser5ct .mide .right .dw p{
  width: calc(100% - 18px - 30px);
  margin-left: 30px;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 20px;
  color: #222222;
}
.ser5ct .mide .right .line{
  width: 100%;
  height: 1px;
  background: #E5E5E5;
  margin: 35px 0 37px 0;
}
.ser5ct .mide .right .zs{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #666666;
  line-height: 30px;
}
.ser-nav{
  background-color: #ffffff;
  height: 100px;
  width: calc(100% - 120px);
  padding: 0 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: fixed;
  left: 0;
  top: 110px;
  z-index: 9;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  border-top: 1px solid #dddddd;
}
.ser-nav .left{
  font-family: var(--font-family);
  font-weight: bold;
  font-size: 24px;
  color: #222222;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}
.ser-nav .right{
  display: flex;
  align-items: center;
}
.ser-nav .right .dh{
  display: flex;
  margin-right: 45px;
}
.ser-nav .right .dh a{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 18px;
  color: #888888;
  transition: 0.3s;
}
.ser-nav .right .dh a:not(:first-of-type){
  margin-left: 40px;
}
.ser-nav .right .dh a:hover{
  text-decoration: underline;
}
.ser-nav .right .dh a.active{
  color: #222222;
}
.ser-nav .right .yd{
  width: 210px;
  height: 60px;
  background: #1B1B1B;
  border-radius: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 0.3s;
}
.ser-nav .right .yd span{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 18px;
  color: #FFFFFF;
  margin-left: 10px;
}
.ser-nav .right .yd:hover{
  background-color: #686767;
}
.brand1-box{
  overflow: hidden;
}
.brand1ct{
  margin: 0 auto;
  padding: 115px 0 166px 0;
}
.brand1ct .more{
  width: 209px;
  height: 59px;
  border-radius: 30px;
  border: 1px solid #1B1B1B;
  position: relative;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 18px;
  color: #222222;
  z-index: 1;
  overflow: hidden;
  transition: 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 50px auto 0;
}
.brand1ct .more::before{
  display: block;
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  transition: 0.3s;
  z-index: -1;
  background-color: #222222;
  width: 0;
  height: 100%;
}
.brand1ct .more:hover{
  color: #ffffff;
}
.brand1ct .more:hover::before{
  width: 100%;
}
.brand1ct .mide h3{
  font-family: var(--font-family);
  font-weight: bold;
  font-size: 24px;
  color: #222222;
  position: relative;
  padding-left: 20px;
}
.brand1ct .mide h3::before{
  display: block;
  content: '';
  width: 7px;
  height: 7px;
  background: #1B1B1B;
  border-radius: 50%;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 0;
}
.brand1ct .ss{
  display: flex;
  flex-wrap: wrap;
  margin: 126px 0 70px 0;
}
.brand1ct .ss a{
  width: calc((100% - 78px) / 4);
  margin-right: 26px;
  margin-bottom: 45px;
  border-bottom: 1px solid #DCDCDC;
  position: relative;
  display: flex;
  align-items: center;
  padding-bottom: 14px;
}
.brand1ct .ss a::before{
  display: block;
  content: '';
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 0;
  height: 1px;
  background-color: #222222;
  transition: 0.3s;
}
.brand1ct .ss a span{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 14px;
  color: #666666;
  width: calc(100% - 30px);
  color: #666666;
  transition: 0.3s;
}
.brand1ct .ss a i{
  font-size: 14px;
  color: #666666;
  transition: 0.3s;
}
.brand1ct .ss a:nth-of-type(4n){
  margin-right: 0;
}
.brand1ct .ss a.active::before{
  width: 100%;
}
.brand1ct .ss a.active span,
.brand1ct .ss a.active i,
.brand1ct .ss a:hover span,
.brand1ct .ss a:hover i{
  color: #222222;
}
.brand1ct .ss a:hover span{
  transform: translateX(10px);
}
.grid{
  margin-top: 42px;
  /* width: 100% !important; */
}
.grid-item{
  margin-bottom: 25px;
  overflow: hidden;
  width: calc((100% - 50px) / 3);
}
.grid-sizer{
  width: calc((100% - 50px) / 3);
}
.grid-item a{
  display: block;
  width: 100%;
  position: relative;
}
.grid-item:hover a .ib .yy{
  opacity: 1;
  transform: translateX(35px);
}
.grid-item:hover a .ib .bg{
  transform: translateX(35px);
}
.grid-item .ib{
  width: 100%;
  position: relative;
}
.grid-item .ib .bg{
  width: 100%;
  transition: 0.5s;
}
.grid-item .ib .icb{
  position: absolute;
  top: 16px;
  right: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(0, 0, 0, 0.2);
  z-index: 2;
}
.grid-item .ib .yy{
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: 0.5s;
}
.grid-item .ib .yy i{
  font-size: 30px;
  color: #FFFFFF;
}
.grid-item .wz{
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.grid-item .wz .line{
  width: 1px;
  height: 22px;
  background-color: #666666;
}
.grid-item .wz p{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 14px;
  color: #666666;
  writing-mode: vertical-rl;
  text-orientation: upright;
  margin-top: 8px;
}
.service1-box{
  margin-top: 110px;
  background-color: #f5f5f5;
  overflow: hidden;
}
.servicect{
  margin: 0 auto;
  padding: 95px 0 130px 0;
}
.servicect .ss{
  width: calc(100%);
  padding: 40px 0 57px 0;
  background: #E5E5E5;
  border-radius: 20px;
  margin-top: 62px;
}
.servicect .ss .tp{
  display: flex;
  justify-content: space-between;
  width: calc(100% - 150px);
  padding: 0 75px;
}
.servicect .ss .tp .line{
  width: 1px;
  height: 110px;
  background: #D2D2D2;
}
.servicect .ss .tp .it{
  width: 428px;
}
.servicect .ss .tp .it .tm{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  margin-bottom: 20px;
}
.servicect .ss .tp .el-checkbox-group{
  display: flex;
  flex-wrap: wrap;
}
.servicect .ss .tp .el-checkbox-button{
  width: calc((100% - 21px) / 4);
  margin-right: 7px;
  margin-bottom: 7px;
}
.servicect .ss .tp .el-checkbox-button__inner{
  padding: 0;
  border: none;
  border-radius: 22px;
  background-color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 44px;
}
.servicect .ss .tp .el-checkbox-button__inner span{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 18px;
  color: #888888;
  transition: 0.3s;
}
.servicect .ss .tp .el-checkbox-button__inner i{
  font-size: 16px;
  color: #CCCCCC;
  transition: 0.3s;
}
.servicect .ss .tp .el-checkbox-button:nth-of-type(4n){
  margin-right: 0;
}
.servicect .ss .tp .el-checkbox-button.is-checked .el-checkbox-button__inner{
  box-shadow: none;
  background-color: #313131;
}
.servicect .ss .tp .el-checkbox-button.is-checked .el-checkbox-button__inner i,
.servicect .ss .tp .el-checkbox-button.is-checked .el-checkbox-button__inner span{
  color: #ffffff;
}
.servicect .ss .bigline{
  width: 100%;
  height: 1px;
  background-color: #D2D2D2;
  margin: 25px 0 50px 0;
}
.servicect .ss .bt{
  width: calc(100% - 150px);
  padding: 0 75px;
  display: flex;
  align-items: center;
}
.servicect .ss .bt .el-checkbox-group{
  display: flex;
}
.servicect .ss .bt .el-checkbox-button{
  margin-right: 10px;
}
.servicect .ss .bt .el-checkbox-button__inner{
  padding: 0;
  border: none;
  border-radius: 6px;
  background-color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 120px;
  height: 50px;
}
.servicect .ss .bt .el-checkbox-button__inner span{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  transition: 0.3s;
}
.servicect .ss .bt .el-checkbox-button__inner img{
  margin-right: 7px;
  transition: 0.3s;
}
.servicect .ss .bt .el-checkbox-button.is-checked .el-checkbox-button__inner{
  box-shadow: none;
  background-color: #313131;
}
.servicect .ss .bt .el-checkbox-button.is-checked .el-checkbox-button__inner span{
  color: #ffffff;
}
.servicect .ss .bt .el-checkbox-button.is-checked .el-checkbox-button__inner img{
  filter: brightness(100);
}
.servicect .ss .bt .mztj{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #666666;
  border-bottom: 1px solid #666666;
  padding-bottom: 5px;
  margin-left: 50px;
}
.servicect .ss .bt .btn{
  cursor: pointer;
  width: 210px;
  height: 60px;
  background: #1B1B1B;
  border-radius: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 18px;
  color: #FFFFFF;
  transition: 0.3s;
  margin-left: auto;
}
.servicect .ss .bt .btn:hover{
  background-color: #686767;
}
.servicect .total{
  margin-top: 100px;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 24px;
  color: #222222;
}
.ser-list{
  display: flex;
  flex-wrap: wrap;
  margin-top: 80px;
}
.ser-list li{
  width: calc((100% - 100px) / 3);
  margin-right: 50px;
  margin-bottom: 50px;
  border-radius: 20px;
  overflow: hidden;
  background: #FFFFFF;
  box-shadow: 0px 0px 30px 0px rgba(85,85,85,0.1);
}
.ser-list li:nth-of-type(3n){
  margin-right: 0;
}
.ser-list li .ib{
  width: 100%;
  height: 390px;
  overflow: hidden;
}
.ser-list li .ib img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: 0.6s;
}
.ser-list li .txt{
  width: calc(100% - 88px);
  padding: 23px 44px 49px 44px;
}
.ser-list li .txt .tp{
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 25px;
}
.ser-list li .txt .tp .tag{
  width: calc(100% - 100px);
  display: flex;
  flex-wrap: wrap;
}
.ser-list li .txt .tp .tag p{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 14px;
  color: #FFFFFF;
  line-height: 1;
  margin-right: 5px;
  background-color: #989898;
  padding: 5px 11px;
  border-radius: 13px;
}
.ser-list li .txt .tp .map{
  display: flex;
  align-items: center;
}
.ser-list li .txt .tp .map img{
  width: 18px;
  height: max-content;
}
.ser-list li .txt .tp .map p{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  transition: 0.3s;
  margin-left: 12px;
}
.ser-list li .txt .tp .map:hover p{
  text-decoration: underline;
}
.ser-list li .txt .zs h3{
  font-family: var(--font-family);
  font-weight: 500;
  font-size: 28px;
  color: #222222;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}
.ser-list li .txt .zs p{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 18px;
  color: #222222;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  margin: 15px 0 57px 0;
}
.ser-list li .txt .dt{
  display: flex;
  align-items: center;
}
.ser-list li .txt .dt img{
  width: 16px;
  height: max-content;
}
.ser-list li .txt .dt span{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 14px;
  color: #222222;
  width: calc(100% - 16px - 8px);
  margin-left: 8px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}
.ser-list li .txt .db{
  display: flex;
  justify-content: space-between;
  margin-top: 49px;
}
.ser-list li .txt .db a{
  width: calc((100% - 11px) / 2);
  height: 43px;
  border-radius: 22px;
  border: 1px solid #1B1B1B;
  position: relative;
  transition: 0.3s;
  z-index: 1;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ser-list li .txt .db a img{
  margin-right: 8px;
  transition: 0.3s;
}
.ser-list li .txt .db a span{
  transition: 0.3s;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 17px;
  color: #222222;
}
.ser-list li .txt .db a::before{
  display: block;
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background-color: #1B1B1B;
  transition: 0.3s;
  z-index: -1;
}
.ser-list li .txt .db a:last-of-type::before,
.ser-list li .txt .db a:hover:before,
.ser-list li:hover .txt .db a::before{
  width: 100%;
}
.ser-list li .txt .db a:last-of-type span,
.ser-list li .txt .db a:hover span,
.ser-list li:hover .txt .db a span{
  color: #FFFFFF;
}
.ser-list li .txt .db a:last-of-type img,
.ser-list li .txt .db a:hover img,
.ser-list li:hover .txt .db a img{
  filter: brightness(100);
}
.ser-list li .txt .db a:last-of-type:hover{
  border-color:#686767;
  background-color: #686767;
}
.ser-list li .txt .db a:last-of-type:hover::before{
  background-color: #686767;
}
.ser-list li:hover .ib img{ 
  transform: scale(1.06);
}
.ab1-box{
  overflow: hidden;
}
.ab1ct{
  padding: 164px 0 245px 0;
  margin: 0 auto;
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
}
.ab1ct .right{
  width: 688px;
  margin-left: 215px;
}
.ab1ct .right h3{
  font-family: var(--font-family-serif-bold);
  font-weight: bold;
  font-size: 30px;
  color: #222222;
  margin-bottom: 30px;
}
.ab1ct .right p{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  line-height: 30px;
}
.ab1ct .right p:not(:first-of-type){
  margin-top: 22px;
}
.ab-title{
  display: flex;
  align-items: flex-start;
}
.ab-title p{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 18px;
  color: #222222;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.ab-title p span.yw{
  writing-mode: vertical-rl;
}
.ab-title p span.rw{
  writing-mode: vertical-rl;
  text-orientation: upright;
}
.ab-title h3{
  font-family: var(--font-family-serif-bold);
  font-weight: 800;
  font-size: 48px;
  color: #222222;
  display: flex;
  flex-direction: column;
  justify-content: center;
  margin-left: 15px;
}
.ab-title h3 span.zw{
  writing-mode: vertical-rl;
  text-orientation: upright;
}
.ab-title h3 span.yw{
  writing-mode: vertical-rl;
}
.ab2-box{
  padding-bottom: 128px;
  overflow: hidden;
}
.ab2-box img{
  width: calc(100% - (100% - 1200px) / 2);
  margin-left: auto;
}
.ab2-box .desc{
  text-align: center;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 18px;
  color: #222222;
  line-height: 40px;
  max-width: 70%;
  margin: 160px auto 0;
}
.ab-swiper{
  width: 100%;
}
.ab-swiper img{
  width: 100%;
}
.ab-swiper .swiper-wrapper{
  transition-timing-function: linear !important;
}
.ab3-box{
  overflow: hidden;
}
.ab3ct{
  padding: 150px 0 368px 0;
  margin: 0 auto;
}
.ab3ct .ib1 .top{
  display: flex;
  align-items: flex-end;
}
.ab3ct .ib1 .right{
  width: 783px;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  line-height: 30px;
  margin-left: 240px;
}
.ab3ct .ib1 .right p:not(:first-of-type){
  margin-top: 20px;
}
.ab3ct .ib1 .bt{
  margin-top: 180px;
}
.ab3ct .ib1 .bt img{
  width: 100%;
}
.ab3ct .ib2{
  display: flex;
  justify-content: space-between;
  margin-top: 205px;
}
.ab3ct .ib2 .left{
  width: 650px;
  position: relative;
}
.ab3ct .ib2 .left .bg{
  width: 100%;
}
.ab3ct .ib2 .left .dw{
  position: absolute;
  left: 459px;
  bottom: -224px;
}
.ab3ct .ib2 .right{
  width: 575px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.ab3ct .ib2 .right .desc{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #222222;
  line-height: 30px;
  margin-top: 102px;
}
.ab3ct .ib2 .right .desc p:not(:first-of-type){
  margin-top: 20px;
}
.loading{
  position: fixed;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page {
  width: 100%;
  margin-top: 50px;
}
.page .el-pagination {
  text-align: center;
  width: 100%;
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  -webkit-justify-content: center;
  align-items: center;
  padding: 0px;
}
.page .el-pagination__total{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #666666;
}
.page .el-pagination .btn-prev {
  width: 50px;
  height: 50px;
  margin-right: 5px;
  padding: 0;
  background: transparent;
  border: 1px solid #D2D2D2;
  border-radius: 50%;
  min-width: 35px;
}
.page .el-pagination .btn-next {
  width: 50px;
  height: 50px;
  padding: 0;
  background: transparent;
  border: 1px solid #D2D2D2;
  border-radius: 50%;
  min-width: 35px;
}
.page .el-pagination .btn-prev i,
.page .el-pagination .btn-next i{
  font-size: 14px;
}
.page .el-pager li {
  width: 50px;
  height: 50px;
  min-height: 35px;
  text-align: center;
  line-height: 50px;
  background: #ffffff;
  border: 1px solid #D2D2D2 !important;
  margin-right: 5px;
  padding: 0px;
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 14px;
  color: #222222;
  border-radius: 50%;
}
.page .el-pager li.active {
  background-color: #222222;
  color: #ffffff;
  border-color: #222222 !important;
}
.page .el-pagination .el-pager li:hover {
  color: #FFFFFF !important;
  background-color: #222222;
  border-color: #222222;
}
.page .el-pagination .el-pager .btn-quicknext:hover {
  color: #222222;
}
.ft-box{
  background-color: #1B1B1B;
}
.ftct{
  margin: 0 auto;
  padding: 102px 0 40px 0;
}
.ftct .flogo{
  margin: 0 auto;
  width: max-content;
  display: block;
}
.ftct .flogo img{
  width: 92px;
}
.ft-nav{
  display: flex;
  justify-content: center;
  margin: 67px 0 80px 0;
}
.ft-nav a{
  font-family: var(--font-family);
  font-weight: 400;
  font-size: 16px;
  color: #FFFFFF;
  transition: 0.3s;
}
.ft-nav a:not(:first-of-type){
  margin-left: 99px;
}
.ft-nav a:hover{
  text-decoration: underline;
}
.ftct .icon{
  display: flex;
  justify-content: center;
  align-items: center;
}
.ftct .icon a{
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: 0.3s;
}
.ftct .icon a>img{
    filter: brightness(100);
}
.ftct .icon a:not(:first-of-type){
  margin-left: 40px;
}
.ftct .icon a:not(:last-of-type)>img{
    height: 24px;
}
.ftct .icon a .qr{
  position: absolute;
  bottom: calc(100% + 5px);
  left: 50%;
  transform: translateX(-50%) scaleY(0);
  background-color: #FFFFFF;
  border-radius: 3px;
  padding: 4px;
  opacity: 0;
  transform-origin: bottom;
  transition: 0.4s;
}
.ftct .icon a .qr img{
  width: 90px;
}
.ftct .icon a:hover .qr{
  transform: translateX(-50%) scaleY(1);
  opacity: 1;
}
.ftct .bottom{
  display: flex;
  justify-content: center;
  border-top: 1px solid rgba(255,255,255,0.2);
  margin-top: 56px;
  padding-top: 27px;
}
.ftct .bottom a{
  font-family:var(--font-family);
  font-weight: 400;
  font-size: 14px;
  color: #FFFFFF;
  transition: 0.3s;
}
.ftct .bottom a:hover{
  text-decoration: underline;
}
@media only screen and (max-width:1860px) {
  .i2ct .top .left{
    width: 620px;
  }
  .i2ct .top .right .ss .row .el-select{
    width: 160px;
  }
  .i2ct .top .right .ss .row .inp{
    width: 250px;
  }
  .i2ct .top .right .ss .db .el-checkbox-button__inner,
  .i2ct .top .right .ss .db .btn{
    width: 110px;
  }
  .i2-list li{
    height: 520px;
  }
}
@media only screen and (max-width:1660px) {
  .center-1600{
    width: 1200px;
  }
  .bdct{
    padding: 100px 0 140px 0;
  }
  .bdct .top .left h3{
    font-size: 40px;
  }
  .bdct .top .right{
    width: 510px;
  }
  .bdct .top .left{
    width: calc(100% - 510px - 100px);
  }
  .brand-swiper{
    height: 700px;
  }
  .i4-swiper a .tb{
    height: 38px;
  }
  .i4-swiper a .txt{
    margin: 32px 0 29px 0;
  }
  .i4-swiper a .txt p{
    margin-top: 14px;
    padding-right: 40px;
    width: calc(100% - 40px);
  }
  .i4-swiper a .ib{
    height: 250px;
  }
  .i4-swiper a .db{
    margin-top: 44px;
  }
  .sd1ct .right{
    width: 520px;
  }
  .sd1ct .left{
    width: calc(100% - 520px - 100px);
  }
  .sd1ct .left h3{
    font-size: 40px;
  }
  .ser3-box .db .right{
    width: calc(520px - 50px);
    padding-left: 50px;
  }
  .ser3-box .db .left{
    width: 520px;
  }
  .ser4ct .mide{
    width: calc(100% - 190px);
    padding: 65px 95px 85px 95px;
  }
  .ser4ct .mide .icb .it p{
    font-size: 16px;
    margin-left: 8px;
  }
  .ser4ct .mide .icb .it img{
    width: 28px;
    height: max-content;
  }
  .ser4ct .mide .icb .it:last-of-type p{
    white-space: nowrap;
  }
  .ser4ct .mide .icb{
    margin-top: 90px;
  }
  .ser5ct .mide .right{
    width: calc(50% - 70px - 80px);
    padding: 0 70px 0 80px;
  }
  .ser5ct .mide .right .line{
    margin: 25px 0 27px 0;
  }
  .ser5ct .mide{
    height: 600px;
  }
  .servicect .ss .tp{
    width: calc(100% - 100px);
    padding: 0 50px;
  }
  .servicect .ss .tp .it{
    width: 328px;
  }
  .servicect .ss .tp .el-checkbox-button{
    width: calc((100% - 21px) / 3);
  }
  .servicect .ss .tp .el-checkbox-button:nth-of-type(3n){
    margin-right: 0;
  }
  .servicect .ss .tp .el-checkbox-button:nth-of-type(4n){
    margin-right: 7px;
  }
  .servicect .ss .tp .el-checkbox-button:nth-of-type(6n){
    margin-right: 7px;
  }
  .servicect .ss .bt{
    width: calc(100% - 100px);
    padding: 0 50px;
  }
  .ser-list li .ib{
    height: 280px;
  }
  .ser-list li{
    border-radius: 16px;
  }
  .ser-list li .txt{
    width: calc(100% - 56px);
    padding: 18px 28px 32px 28px;
  }
  .ser-list li .txt .zs h3{
    font-size: 24px;
  }
  .ser-list li .txt .zs p{
    font-size: 16px;
  }
  .ser-list li .txt .tp{
    margin-bottom: 21px;
  }
  .ser-list li .txt .zs p{
    margin: 10px 0 37px 0;
  }
  .ser-list li .txt .db{
    margin-top: 33px;
  }
}
@media only screen and (max-width:1560px) {
  #gt_float_wrapper{
      top: 23px !important;
  }
  .center-1400{
    width: 1100px;
  }
  .heaflowct .mide .tz a:not(:first-of-type){
    margin-top: 20px;
  }
  .heaflowct .mide .ml{
    margin-bottom: 60px;
  }
  .heaflowct .rit .tb{
    width: 92px;
  }
  .heaflowct .rit .yy{
    margin: 70px 0 40px 0;
  }
  .heaflowct .rit .line{
    margin: 35px 0 25px 0;
  }
  .heaflowct .mide .rq{
    padding: 25% 10% 0 10%;
  }
  .heaflowct .wd .rq{
    padding-top: 25%;
  }
  .header-box .nav li:not(:first-of-type){
    margin-left: 50px;
  }
  .i1ct .i-title h3{
    font-size: 108px;
  }
  .i1ct .i-title h3::before{
    width: 50px;
    height: 50px;
    bottom: -20px;
    left: -20px;
  }
  .i1ct .right{
    width: 400px;
    top: 138px;
  }
  .i1ct .desc{
    width: 592px;
    margin: 110px 0 85px 0;
  }
  .i1ct .desc h3{
    font-size: 34px;
  }
  .i1ct .desc p{
    margin-top: 25px;
  }
  .marquee{
    font-size: 130px;
  }
  .i-title h3{
    font-size: 60px;
    margin-top: 25px;
  }
  .i-title h3::before{
    width: 30px;
    height: 30px;
    left: -16px;
    bottom: -10px;
  }
  .i-title .sz{
    font-size: 32px;
  }
  .i2ct .top .left{
    width: 620px;
  }
  .i2ct .top .right .ss .row .el-select{
    width: 140px;
  }
  .i2ct .top .right .ss .row .inp{
    width: 220px;
  }
  .i2ct .top .right .ss .db .el-checkbox-button__inner, .i2ct .top .right .ss .db .btn{
    width: 100px;
  }
  .i2-list li{
    height: 480px;
  }
  .i2-list li a .txt{
    width: calc(100% - 80px);
    padding: 0px 40px;
    bottom: 25px;
  }
  .i2-list li a .txt>p{
    margin-top: 22px;
  }
  .i2-list li a .txt .row:not(:first-of-type){
    margin-top: 7px;
  }
  .i3-box .flow img{
    width: 790px;
  }
  .i4-box .it7{
    transform: translateY(-13.5%);
  }
  .i5ct .right{
    width: 650px;
  }
  .i4-box .tm h6{
    margin-top: 29px;
  }
  .header-box .logo img{
    width: 58px;
  }
  .header-box{
    height: 90px;
  }
  .i1-box{
    padding: 120px 0 120px 0;
  }
  .i5ct{
    padding: 120px 0 160px 0;
  }
  .ab1ct .right{
    width: 588px;
    margin-left: 195px;
  }
  .ab1ct{
    padding: 140px 0 180px 0;
  }
  .ab2-box img{
    width: calc(100% - ((100% - 1000px) / 2));
  }
  .ab2-box .desc{
    margin: 120px auto 0;
  }
  .ab2-box{
    padding-bottom: 110px;
  }
  .ab3ct .ib1 .right{
    width: 650px;
    margin-left: 180px;
  }
  .ab3ct .ib1 .bt{
    margin-top: 140px;
  }
  .ab3ct{
    padding: 120px 0 290px 0;
  }
  .ab3ct .ib2 .left{
    width: 540px;
  }
  .ab3ct .ib2 .left .dw{
    width: 420px;
    left: 360px;
    bottom: -190px;
  }
  .ab3ct .ib2 .right{
    width: 480px;
  }
  .bd-box{
    margin-top: 90px;
  }
  .bdct .sw .pb{
    width: 50px;
    height: 50px;
  }
  .brand-swiper{
    width: calc(100% - 160px);
    height: 600px;
  }
  .brand1ct .ss{
    margin: 100px 0 60px 0;
  }
  .grid-item{
    /*width: 350px;*/
  }
  .brand1ct{
    padding: 105px 0 140px 0;
  }
  .n2ct{
    padding: 120px 0 150px 0;
  }
  .pb-top .desc{
    width: 550px;
  }
  .op1ct .mide .ib{
    width: 500px;
    height: 700px;
    border-radius: 16px;
  }
  .op1ct .mide .desc{
    width: 500px;
  }
  .op1ct .mide .desc .row{
    padding: 45px 55px 45px 0;
  }
  .op1ct{
    padding: 120px 0 130px 0;
  }
  .op1ct .mide{
    margin-top: 125px;
  }
  .op2-box{
    padding: 120px 60px 170px 60px;
  }
  .qa1ct .right form input{
    width: 400px;
  }
  .n1-box{
    height: 500px;
  }
  .qa1ct .right{
    width: 700px;
  }
  .nd1-box{
    margin-top: 90px;
  }
  .qa1ct{
    padding: 115px 0 130px 0;
  }
  .sd1-box{
    margin-top: 90px;
  }
  .ser-nav{
    top: 90px;
    height: 85px;
  }
  .ser-nav .right .yd{
    width: 180px;
    height: 50px;
  }
  .sd1ct .left .btn a{
    width: 179px;
    height: 49px;
  }
  .sd1ct{
    padding: 140px 0 100px 0;
  }
  .serpb{
    width: 50px;
    height: 50px;
  }
  .service1-box{
    margin-top: 90px;
  }
  .ftct{
    padding: 90px 0 35px 0;
  }
  .ft-nav{
    margin: 57px 0 70px 0;
  }
  .ftct .bottom{
    margin-top: 46px;
    padding-top: 24px;
  }
}
@media only screen and (max-width:1460px) {
  .i2ct .top .left{
    width: 520px;
  }
  .i2ct .top .right .ss .row .el-select{
    width: 130px;
  }
  .i2ct .top .right .ss .row .inp{
    width: 210px;
  }
  .i2ct .top .right .ss{
    margin-top: 50px;
  }
  .i2ct .top .right .ss .row .el-select .el-input__inner,
  .i2ct .top .right .ss .row .inp .el-input__inner{
    height: 42px;
    line-height: 42px;
  }
  .i2ct .top .right .ss .db .el-checkbox-button__inner,
  .i2ct .top .right .ss .db .btn{
    height: 42px;
  }
  .i2-list li{
    height: 440px;
  }
  .i2-list li a .txt{
    width: calc(100% - 60px);
    padding: 0px 30px;
    bottom: 22px;
  }
  .i2-list li a .txt>p{
    margin-top: 20px;
  }
  .i3-box .flow img{
    width: 730px;
  }
  .heaflowct .wd .rq{
    padding-top: 20%;
  }
  .heaflowct .mide .rq{
    padding: 20% 10% 0 10%;
  }
  .heaflowct .rit .yy{
    margin: 60px 0 30px 0;
  }
  .heaflowct .rit .tb{
    width: 86px;
  }
  .i4-swiper a{
    padding: 35px 13px 32px 13px;
  }
  .i4-swiper a .tb{
    height: 34px;
  }
  .i4-swiper a .txt{
    margin: 28px 0 25px 0;
  }
  .i4-swiper a .txt p{
    margin-top: 11px;
    padding-right: 30px;
    width: calc(100% - 30px);
  }
  .i4-swiper a .ib{
    height: 200px;
  }
  .i4-swiper a .db{
    margin-top: 36px;
  }
}
@media only screen and (max-width:1360px) {
  .center-1600{
    width: 1100px;
  }
  .i2ct .top .right .ss .row .el-select{
    width: 120px;
  }
  .i2ct .top .right .ss .row .inp{
    width: 200px;
  }
  .i2ct .top .right .ss .db .el-checkbox-button__inner, .i2ct .top .right .ss .db .btn{
    width: 95px;
  }
  .i2-list li{
    height: 400px;
  }
  .i3-box .flow img{
    width: 680px;
  }
  .sd1ct .right{
    width: 480px;
  }
  .sd1ct .left{
    width: calc(100% - 480px - 50px);
  }
  .ser3-box .db .right{
    width: calc(500px - 50px);
  }
  .ser3-box .db .left{
    width: 500px;
  }
  .ser4ct .mide{
    width: calc(100% - 140px);
    padding: 55px 70px 55px 70px;
  }
  .ser5ct .mide .right .dw p{
    margin-left: 15px;
    width: calc(100% - 18px - 15px);
  }
  .servicect .ss .tp .it{
    width: 308px;
  }
  .ser-list li .ib{
    height: 260px;
  }
  .ser-list li .txt{
    width: calc(100% - 48px);
    padding: 18px 24px 32px 24px;
  }
  .ser-list li .txt .zs h3{
    font-size: 22px;
  }
}