:root {
  --color: #00388b;
  --color2: #e84091;
  --lgColor: linear-gradient(to right, #00388b, #e84091);
}

.font_b{
  font-weight: 600;
}
html, body {
  overflow-x: hidden;
  width: 100%;
}

::-webkit-scrollbar {
  width: 5px;
}

::-webkit-scrollbar-track {
  background: #d7d7d7;
  border-radius: 6px;
}

::-webkit-scrollbar-thumb {
  background: #888;
  border-radius: 6px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color);
}

.a_btn {
  text-decoration: none;
  border: 1px solid #888;
  background: transparent;
  color: #888;
  display: inline-flex;
  padding: 11px 2.96vw;
  position: relative;
  overflow: hidden;
}

.a_btn .button_text {
  position: relative;
  z-index: 2;
  transition: all 0.5s ease-in-out 0.2s;
}

.a_btn .button_bg {
  position: absolute;
  bottom: -100%;
  left: 0px;
  right: 0px;
  height: 100%;
  background: linear-gradient(to right, #23519a, #3bbee7);
  color: #fff;
  transition: all 0.5s ease-in-out;
}

.a_btn:hover .button_bg {
  bottom: 0%;
  color: #888;
}

.a_btn:hover {
  color: #fff;
  border: 1px solid;
  border-image: linear-gradient(to right, #23519a, #3bbee7) 1;
}

@media screen and (max-width: 1280px) and (min-width: 1101px) {
  .a_btn {
    padding: 6px 2.8vw;
  }
}

@media only screen and (max-width: 768px) {
  .a_btn {
    padding: 5px 30px;
  }
}

.header {
  position: fixed;
  width: 100%;
  z-index: 9999;
  top: 0px;
  background: transparent;
  -webkit-transition: all .4s ease-in-out;
  transition: all .4s ease-in-out;
}
.header.hideHeader {
  transform: translateY(-100%);
  background: #fff;
  -webkit-transition: transform .4s ease-in-out;
  transition: transform .4s ease-in-out
}

.header.showHeader {
  transform: translateY(0);
  -webkit-transition: transform .4s ease-in-out;
  transition: transform .4s ease-in-out
}

.header .header-box {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}
.header-pc{
  width: 100%;
  position: relative;
  background: transparent;
  transition: all .36s;
  padding-top: 40px;
}
.header.isFixed .header-pc{
  background:#fff;
  padding-top: 0px;
}
.pc-logo{
  display:block;
  width: 13%;
  max-width: 171px;
  position: absolute;
  top: 40px;
  left: 50%;
  transform: translateX(-50%);
  transition: all 0.36s;
}
.header.isFixed .pc-logo{
  transform: translateX(-50%) translateY(-40px);
}
.pc-logo img{
  width: 100%;
  image-rendering: -moz-crisp-edges;
  image-rendering: -o-crisp-edges;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
  -ms-interpolation-mode: nearest-neighbor;
  transition: all 0.36s;
}
.pc-logo .logo-color{
  position: absolute;
  top: 10px;
  left:50%;
  transform:translateX(-50%);
  opacity: 0;
  pointer-events: none;
}
.header.isFixed .pc-logo .logo-color{
  height:70px;
  opacity: 1;
  pointer-events: all;
}
.header.isFixed .pc-logo .logo-bai{
  opacity: 0;
  pointer-events: none;
}
.pc-logo img {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 100%;
  transition: none;
}
.pc-right{
  width:45%;
  display: flex;
  align-items: center;
  position: relative;
}
.header.isFixed .pc-right{
  margin-top:0;
  margin-bottom:0;
}
.pc-nav{
  width: 45%;
  max-width: 200px;
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-left: 20px;
  position: relative;
}
.pc-nav:before{
  content: "";
  position: absolute;
  top: 50%;
  left:10px;
  transform:translateY(-50%);
  width: 1px;
  height: 17px;
  background: rgba(255,255,255,.5);
}
.pc-nav > a{
  color: #fff;
  transition:all 0.36s;
}
.header.isFixed .pc-nav > a{
    color: #999;
}
.header.isFixed .pc-nav:before{
    background:#EFEFEF;
}
.nav-right {
  width: 70px;
  margin-left: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  line-height: 1;
  position: relative;
}
.nav-search .icon {
  width: 18px;
  height: 18px;
  fill: #fff;
}
.head-search {
  position: fixed;
  top: 0;
  width: 100%;
  height: 100%;
  background:#fff;
  padding: 2vw;
  z-index: 99;
  box-shadow: 0 0 10px rgba(0, 0, 0, .1);
  display: none;
}

.head-search .input-container {
  width: 90%;
  max-width: 400px;
  margin: 0 auto;
  border-bottom: 1px solid #ddd;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
}

.head-search .input-container input {
  width: calc(100% - 40px);
  border: none;
  background: none;
}

.head-search .input-container .btnSearch1 {
  display: flex;
  width: 30px;
  height: 50px;
  align-items: center;
  cursor: pointer;
}

.head-search .input-container .btnSearch1 .icon {
  width: 24px;
  height: auto;
}
.nav-lang {
  position: relative;
  cursor: pointer;
}

.nav-lang-tt {
  color: #fff;
  transition:all 0.36s;
}
.nav-lang-tt a{
  color: #fff;
  transition:all 0.36s;
}
.header.isFixed .header-pc .nav-lang-tt{
  color: #999;
}
.header.isFixed .header-pc .nav-lang-tt a{
  color: #999;
}
.nav-lang-box {
  position: absolute;
  top: auto;
  left: 50%;
  transform: translateX(-50%) translateY(40px);
  width: auto;
  min-width: 110px;
  padding-top: 6px;
  opacity: 0;
  transition: all .5s;
  display: none;
}

.nav-lang:hover .nav-lang-box {
  display: block;
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.nav-lang-box:before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 5px 6px 5px;
  border-color: transparent transparent #fff transparent;
}

.nav-lang-item {
  width: 100%;
  padding: 10px 0px;
  background: #fff;
  border-radius: 15px;
  box-shadow: 0px 0px 15px rgba(0, 0, 0, .15);
}

.nav-lang-box a {
  display: block;
  line-height: 34px;
  text-align: center;
}

.nav-lang-box a:hover {
  color: var(--color);
}
.nav-button{
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 999px;
    -webkit-transition: all .3s ease;
    transition: all .3s ease;
    margin-left: 32px;
    position: relative;
    z-index: 5;
}
.nav-button span:nth-of-type(2),
.nav-button span:nth-of-type(3),
.nav-button span:first-child {
  display: block;
  width: 31px;
  height: 2px;
  background-color: #fff;
  margin: 10px auto;
  position: absolute;
  -webkit-transition: all .4s ease;
  transition: all .4s ease;
}
.header.isFixed .header-pc .nav-button span:nth-of-type(2),
.header.isFixed .header-pc .nav-button span:nth-of-type(3),
.header.isFixed .header-pc .nav-button span:first-child{
   background-color: #999;
}
.header.isFixed .header-pc .nav-button.on span:nth-of-type(2),
.header.isFixed .header-pc .nav-button.on span:nth-of-type(3),
.header.isFixed .header-pc .nav-button.on span:first-child{
   background-color: #fff;
}

.nav-button span:first-child {
  top: 1px;
  -webkit-transition: top .3s ease .3s, -webkit-transform .3s ease-out .1s;
  transition: top .3s ease .3s, -webkit-transform .3s ease-out .1s;
  transition: top .3s ease .3s, transform .3s ease-out .1s;
  transition: top .3s ease .3s, transform .3s ease-out .1s, -webkit-transform .3s ease-out .1s;
}

.nav-button span:nth-of-type(2) {
  top: 14px;
  -webkit-transition: .3s ease .3s;
  transition: .3s ease .3s;
}

.nav-button span:nth-of-type(3) {
  top: 26px;
  -webkit-transition: top .3s ease .3s, -webkit-transform .3s ease-out .1s;
  transition: top .3s ease .3s, -webkit-transform .3s ease-out .1s;
  transition: top .3s ease .3s, transform .3s ease-out .1s;
  transition: top .3s ease .3s, transform .3s ease-out .1s, -webkit-transform .3s ease-out .1s;
}
.nav-button.on span:first-of-type {
    top: 14px;
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
    -webkit-transition: top .3s ease .1s, -webkit-transform .3s ease-out .5s;
    transition: top .3s ease .1s, -webkit-transform .3s ease-out .5s;
    transition: top .3s ease .1s, transform .3s ease-out .5s;
    transition: top .3s ease .1s, transform .3s ease-out .5s, -webkit-transform .3s ease-out .5s;
}
.nav-button.on span:nth-of-type(2) {
    opacity: 0;
}
.nav-button.on span:nth-of-type(3) {
    top: 14px;
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
    -webkit-transition: top .3s ease .1s, -webkit-transform .3s ease-out .5s;
    transition: top .3s ease .1s, -webkit-transform .3s ease-out .5s;
    transition: top .3s ease .1s, transform .3s ease-out .5s;
    transition: top .3s ease .1s, transform .3s ease-out .5s, -webkit-transform .3s ease-out .5s;
}
.pc-nav-con{
  position: fixed;
    background: url(../img/pc-nav-bg.png) no-repeat center;
    width: 100%;
    height: 100%;
    background-size: cover!important;
    top: 0px;
    right: -100%;
    /* overflow: scroll; */
    /* display: block; */
    transition: all 0.46s ease-in-out;
}
.pc-nav-con.on{
  right: 0px;
}
.pc-nav-con .pc-logo{
  left: 0;
  top: 40px;
  transform: none!important;
  display: block;
  position: relative;
  width: 20%;
  max-width: 229px;
}
.pc-nav-con ul{
  display: flex;
  flex-wrap:wrap;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
}
.pc-nav-con ul li{
  width: calc(91% / 4);
  margin-right: 3%;
  margin-bottom: 3%;
  border-bottom: 1px solid rgba(255,255,255,.2);
}
.pc-nav-con ul li:nth-child(4n){
  margin-right: 0;
}
.pc-nav-con .pc-yj{
  width: 100%;
  position: relative;
}
.pc-nav-con .pc-yj-name{
  padding-left: 40px;
  position: relative;
  color: #fff;
  font-weight: 300;
  overflow: hidden;
}
.pc-nav-con .pc-yj-name:before{
  content: "";
  position: absolute;
  top:50%;
  left:10px;
  transform: translateY(-50%);
  width:6px;
  height: 6px;
  border-radius: 50%;
  background: #fff;
  transition: all .5s ease;
}
.pc-nav-con .pc-yj-name:after{
  content: "";
  position: absolute;
  top:55%;
  left:-30px;
  transform: translateY(-50%);
  width:30px;
  height: 30px;
  border-radius: 50%;
  background: #fff url(../img/nav-arrow.svg) no-repeat center;
  opacity: 0;
  transition: all .5s ease;
}
.pc-nav-con .pc-yj-name:hover:before{
  opacity: 0;
  transform: translateX(30px) translateY(-50%);
}
.pc-nav-con .pc-yj-name:hover:after{
  transform: translateX(30px) translateY(-50%);
  opacity: 1;
}
.pc-nav-con .yj-en{
  display: block;
  padding-left: 40px;
  position: relative;
  color: rgba(255,255,255,.4);
  margin-top: 10px;
}
.pc-ej{
  width: 100%;
  display: flex;
  flex-wrap:wrap;
  padding-left: 40px;
}
.pc-ej .pc-ej-name{
  width: calc((100% - 10px) / 2);
  margin-right: 10px;
  margin-bottom: 10px;
}
.pc-ej .pc-ej-name:nth-child(2n){
  margin-right: 0;
}
.pc-ej .pc-ej-name a{
  position: relative;
  padding-left:20px;
  color: rgba(255,255,255,.7);
}
.pc-ej .pc-ej-name a:before{
  content: "";
  position: absolute;
  top:50%;
  left:0px;
  transform: translateY(-50%);
  width:5px;
  height: 5px;
  border-radius: 50%;
  background: rgba(255,255,255,.7);
  transition: all .5s ease;
}
.pc-ej .pc-ej-name a:hover{
  color: #fff;
}
.pc-ej .pc-ej-name a:hover:before{
  color: #fff;
}
.header-mo{
  display: none;
}
@media only screen and (max-width: 1680px) {
  .pc-nav-con .pc-yj-name{
    padding-left:30px;
  }
  .pc-nav-con .yj-en{
    padding-left: 30px;
  }
  .pc-nav-con .pc-yj-name:after{
    width: 24px;
    height: 24px;
  }
  .pc-ej{
    padding-left: 30px;
  }
  .pc-ej .pc-ej-name a{
    font-size: 14px;
  }
  .nav-right{
    margin-left: 30px;
  }
}
@media only screen and (max-width:1400px) {
  .nav-button{
    width: 40px;
    height: 40px;
    margin-left: 20px;
  }
  .nav-button span:nth-of-type(2), .nav-button span:nth-of-type(3), .nav-button span:first-child{
    width: 26px;
    margin: 5px auto;
  }
  .nav-button span:first-child{
    top: 5px;
  }
  .nav-button span:nth-of-type(2){
    top: 15px;
  }
  .nav-button span:nth-of-type(3){
    top:25px;
  }
  .pc-ej .pc-ej-name{
    width: 100%;
    margin-right: 0;
  }
}

@media only screen and (max-width: 1024px) {
  .header-pc{
    display: none;
  }
  .header-mo{
    display:block;
    background: var(--color);
  }
  .header-logo {
    display: flex;
    align-items: center;
    width: 40%;
    max-width: 150px;
    margin: 11px 0;
    height:28px;
  }
  .header-logo svg{
    width:100%;
    height:100%;
  }
  .logo-color {
    display: block;
  }
  .nav-right{
    width: 50%;
    justify-content: flex-end;
  }
  .nav-lang{
    margin-left: 20px;
  }
  .header-logo img {
    width: auto;
    max-width: 100%;
    height: auto;
    transition: none;
    max-height: 28px;
  }

  .nav-con {
    position: fixed;
    width: 100%;
    height: 100%;
    right: -100%;
    top: 50px;
    background: rgba(0, 0, 0, 0.5);
    z-index: 2;
    display: flex;
    justify-content: flex-end;
    transition: all 0.5s;
    padding: 0;
  }

  .nav-con.active {
    right: 0;
  }

  .nav-con>.nav-close {
    display: block;
    position: absolute;
    right: 15px;
    top: 15px;
  }

  .nav-close .icon {
    width: 30px;
    height: auto;
  }

  .nav-con>ul {
    display: block;
    background: #fff;
    width: 100%;
    padding: 20px;
    margin: 0;
  }
  .nav-con>ul li .nav-yj{
    border-bottom: 1px solid rgba(0,0,0,.1);
    position:relative;
  }
  .nav-con>ul li .nav-yj-name {
    color: #999;
    line-height: 40px;
  }

  .nav-con>ul li .nav-arrow {
    display: block;
    width: 20px;
    height: 20px;
    position: absolute;
    right: 5px;
    top: 10px;
    transition: all 0.5s;
  }

  .nav-con>ul li.active .nav-arrow {
    transform: rotate(90deg);
  }

  .nav-con>ul li.active .nav-arrow .icon {
    fill: var(--color);
  }

  .nav-con>ul li .nav-yj-name:before {
    display: none;
  }

  .nav-ej .ej-name a:before {
    display: none;
  }

  .nav-ej {
    position: unset;
    box-shadow: none;
    transform: translateX(0%);
    width: 100%;
    border-radius: 0;
    display: none;
    padding: 0 15px;
  }

  .nav-ej .ej-name {
    width: 100%;
    padding: 0;
    height: 35px;
    line-height: 35px;
    border-bottom: 1px solid rgba(0,0,0,.05);
  }

  .nav-ej .ej-name a {
    color: #999;
    text-align: left;
  }
  .nav-button {
    width: 40px;
    height: 40px;
  }
  
  .nav-button .icon {
    width: 100%;
    height: 100%;
  }

  .nav-ej-name {
    line-height: 20px;
    padding: 10px 0;
  }

  .nav-ej-name>a {
    font-size: 14px !important;
  }

  .nav-ej-name .arrow-right {
    display: none;
  }

}

.footer {
  position: relative;
  background: #f5f5f5 url(../img/footer-bg.png) no-repeat center;
  background-size: cover;
}
.footer-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}

.footer-top h2{
 color: #231815;
}
.footer-top .footer-btn{
 background: var(--color);
 border-color: var(--color);
 color: #fff;
 letter-spacing: 2px;
}

.footer-center{
  width: 100%;
  border-top: 1px solid #e5e5e5;
  border-bottom: 1px solid #e5e5e5;
}
.footer-center .wrap{
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
}
.footer-center-left{
  width: 22%;
}
.footer-logo{
  display: block;
  width: 100%;
  max-width: 300px;
}
.footer-logo img{
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
}
.footer-center-left .link-name{
  color: #231815;
  line-height: 1.8;
}
.footer-center-left .link-box{
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap:30px;
}
.footer-center-left .link-box .link-logo{
  display: block;
  width:4vw;
  height: 4vw;
  min-width: 30px;
  min-height: 30px;
  max-width: 70px;
  max-height: 70px;
  position: relative;
  transition: all .5s ease;
}
.footer-center-left .link-box .link-logo:hover{
    transform: translateY(-10px);
}
.footer-center-left .link-box img{
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform:translate(-50%,-50%);
}
.footer-nav{
  width: 45%;
  display: flex;
  flex-wrap: wrap;
  padding-left: 7%;
  margin-left: 7%;
  border-left: 1px solid #e5e5e5;
}
.footer-nav .nav{
  width: 90%;
  display: flex;
  flex-wrap:wrap;
}
.footer-nav .nav li{
  width:calc((100% - 10px) / 2);
  margin-right:10px;
  color: #231815;
  line-height: 1.5;
  margin-bottom: 20px;
}
.footer-nav .nav li a:hover{
  color: var(--color);
}
.footer-social{
  width: 26%;
}
.footer-social .media {
  width: 100%;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
  justify-content: space-between;
}
.footer-social .media > span{
  color: #231815;
}
.footer-social .media .media-li {
	position: relative;
	cursor: pointer;
	transition: all .5s;
}
.footer-social .media .media-li:last-child {
	margin-right: 0;
}
.footer-social .media .media-icon {
  width:50px;
  height: 50px;
  border-radius: 50%;
  background: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
}
.footer-social .media .media-icon svg{
    filter: grayscale(1) opacity(0.2);
}
.footer-social .media .media-icon img {
	width: auto;
	height: auto;
	max-width: 70%;
	max-height: 70%;
	filter: grayscale(1) opacity(0.2);
}
.footer-social .media .media-li:hover .media-icon{
  background: var(--color);
}
.footer-social .media .media-li:hover .media-icon img {
	filter: invert(100%);
}
.footer-social .media .media-li:hover .media-icon svg{
	filter: invert(100%);
}
.footer-social .media .media-code {
	position: absolute;
	bottom: 60px;
	left: 50%;
	width: 110px;
  height:110px;
  padding: 5px;
  background: #fff;
	transform: translateX(-50%) translateY(30px);
	border-radius: 5px;
	box-shadow: 0px 0px 10px rgba(0,0,0,.15);
	opacity: 0;
	transition: all .5s;
	z-index: -1;
}
.footer-social .media .media-code:before {
	content: "";
	position: absolute;
	bottom: -6px;
	left: 50%;
	transform: translateX(-50%);
	width: 0;
  height: 0;
  border-style: solid;
  border-width: 6px 5px 0 5px;
  border-color: #fff transparent transparent transparent;
}
.footer-social .media .media-code img {
	width: auto;
	max-width: 100%;
	height: auto;
	max-height: 100%;
}
.footer-social .media-li:hover .media-code {
	transform: translateX(-50%) translateY(0px);
	opacity: 1;
	visibility: visible;
	z-index: 5;
}
.footer-contact h6{
  color: #231815;
  line-height: 1.8;
}
.footer-contact li{
  color: #231815;
  line-height: 2.2;
}
.footer-contact li a:hover{
  color: var(--color);
}
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.footer-bottom .footer-bottom-left {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.footer-bottom *{
  position: relative;
  color: #231815;
  line-height: 1.8;
}
.footer-bottom ul{
  display: flex;
  flex-wrap:wrap;
  justify-content: flex-end;
}
.footer-bottom ul li:not(:first-child){
  padding-left: 20px;
  position: relative;
}
.footer-bottom ul li:not(:first-child):before{
  content: "";
  position: absolute;
  top:50%;
  transform:translateY(-50%);
  left:10px;
  width:1px;
  height:12px;
  background:#e5e5e5;
}
.footer-bottom a:hover {
  color: var(--color);
}
.footer-bottom .beian{
  padding: 0 5px;
}
@media only screen and (min-width: 769px) {
  .footer-nav .nav li:nth-child(2n){
    margin-right:0;
  } 
}
@media only screen and (max-width: 1400px) {
  .footer-center-left{
    width:25%;
  }
  .footer-social .media .media-icon{
    width: 40px;
    height: 40px;
  }
  .footer-social .media .media-code{
    bottom: 50px;
  }
  .footer-nav{
    width: 40%;
  }
  .footer-nav .nav{
    width: 100%;
  }
  .footer-social{
    width: 28%;
  }
}
@media only screen and (max-width:1200px) {
  .footer-top h2{
    max-width: calc(100% - 200px);
  }
}
@media only screen and (max-width:1024px) {
  .footer-nav{
    width: 35%;
    padding-left: 5%;
    margin-left: 4%;
  }
  .footer-social{
    width:33%;
  }
}

@media only screen and (max-width: 768px) {
  .footer-top h2{
    width: 100%;
    max-width: none;
    text-align: center;
  }
  .footer-top .footer-btn{
    margin: 15px auto 0;
  }
  .footer-center{
    padding-bottom: 10vw;
  }
  .footer-center-left{
    width: 100%;
  }
  .footer-logo{
    width: 100%;
    max-width: 200px;
    margin: 0 auto;
  }
  .footer-center-left .link-name{
    text-align: center;
  }
  .footer-center-left .link-box{
    justify-content: center;
  }
  .footer-nav{
    width: 100%;
    margin-left: 0; 
    padding-left: 0;
    border-left: none;
  }
  .footer-nav{
    padding-top: 20px;
    padding-bottom: 20px;
  }
  .footer-nav .nav{
    width: 100%;
  }
  .footer-nav .nav li{
    text-align: center;
  }
  .footer-nav .nav li{
    width:calc((100% - 30px) / 4);
  }
  .footer-nav .nav li:nth-child(4n){
    margin-right:0;
  }
  .footer-social{
    width: 100%;
    margin: 0 auto;
  }
  .footer-contact{
    margin-top: 20px;
  }
  .footer-media{
    width: 100%;
    justify-content: center;
    gap: 10px;
  }
  .footer-social .media .media-code{
    width: 100px;
    height: 100px;
  }
  .footer-bottom .footer-bottom-left {
    width: 100%;
  }
  .footer-bottom .footer-bottom-left *{
    width: 100%;
    text-align: center;
  }
  .copyright {
    width: 100%;
    text-align: center;
    padding-right: 0;
  }
  .support{
    width: 100%;
    text-align: center;
  }
  .footer-bottom{
    padding-top: 30px;
    padding-bottom: 30px;
  }
  .footer-bottom ul{
    width:100%;
    justify-content: center;
  }
}
.yc-side{
  position: fixed;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 20px; /* 项目之间的间距 */
}
.yc-side.side-mo{
    display: none!important;
}
.yc-side .svg{
  display:flex;
  align-items: center;
  justify-content: center;
  width:60px;
  height: 60px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 4px 10px rgba(0,56,139,.1);
  position: relative;
  transition: all .5s ease;
}
.yc-side .svg >img{
  width: auto;
  height: auto;
  max-width: 55%;
  max-height: 55%;
  position: relative;
  z-index: 2;
}
.yc-side .svg:hover{
  background: var(--color);
}
.yc-side .svg:hover img{
  filter: grayscale(1) brightness(500%);
}
.yc-side .top{
  cursor: pointer;
}
.yc-side .svg .info{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 30px;
  height: 42px;
  padding: 0 36px 0 18px;
  background: var(--color);
  color: #fff;
  display: flex;
  align-items: center;
  border-radius: 21px;
  z-index: -1;
  width: max-content;          
  transition: all 0.8s ease; /* 使用 width 动画更自然 */
  opacity: 0; /* 初始透明 */
  white-space: nowrap; /* 防止文字换行 */
  visibility: hidden; /* 初始不可见，防止占位 */
}
.yc-side .svg:hover .info{
  opacity: 1;
  visibility: visible;
}
@media only screen and (max-width: 1440px) {
  .yc-side{
    gap: 10px;
  }
  .yc-side .svg{
    width: 50px;
    height: 50px;
  }
  .yc-side .svg .info{
    right: 20px;
    height: 36px;
  }
}
@media only screen and (max-width: 768px) {
  .yc-side{
    right:10px;
  }
  .yc-side.side-pc{
      display: none!important;
  }
  .yc-side.side-mo{
      display:flex!important;
  }
  .yc-side .svg{
    width:40px;
    height:40px;
  }
}


.yc-btn{
  display: flex;
  align-items: center;
  justify-content: center;
  width: 200px;
  height: 50px;
  background: transparent;
  color: #231815;
  overflow: hidden;
  border-radius: 25px;
  -webkit-transition: color 0.3s;
  transition: color 0.3s;
  position: relative;
  z-index: 1;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  -moz-osx-font-smoothing: grayscale;
  border: 1px solid rgba(35,24,21,.2);
  cursor:pointer;
}
.yc-btn::before,
.yc-btn::after {
	content: '';
	position: absolute;
	height: 100%;
	width: 100%;
	bottom: 100%;
	left: 0;
	z-index: -1;
	-webkit-transition: -webkit-transform 0.3s;
	transition: transform 0.3s;
	-webkit-transition-timing-function: cubic-bezier(0.75, 0, 0.125, 1);
	transition-timing-function: cubic-bezier(0.75, 0, 0.125, 1);
}
.yc-btn::before {
	background: var(--color2);
}
.yc-btn::after {
	background: var(--color);
}
.yc-btn:hover {
	color: #fff;
  border-color: var(--color);
}
.yc-btn:hover::before,
.yc-btn:hover::after {
	-webkit-transform: translate3d(0, 100%, 0);
	transform: translate3d(0, 100%, 0);
}
.yc-btn:hover::after {
	-webkit-transition-delay: 0.175s;
	transition-delay: 0.175s;
}
@media only screen and (max-width:1400px){
  .yc-btn{
    width: 180px;
    height: 46px;
  }
}
@media only screen and (max-width:1200px){
  .yc-btn{
    width: 140px;
    height: 40px;
  }
}
@media only screen and (max-width: 768px){
  .yc-btn{
    width: 120px;
    height: 36px;
  }
}


.ny-banner {
  width: 100%;
  position: relative;
}

.ny-banner .banner-box {
  height:100vh;
  max-height: 1080px;
  position: relative;
  overflow: hidden;
}
.ny-banner .banner-box:before{
    content:"";
    position: absolute;
    bottom: 0;
    left:0;
    width: 100%;
    height: 30%;
    background: linear-gradient(to top,rgba(0,0,0,.6),transparent);
    z-index: 1;
}
.ny-banner .banner-box > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  animation: scale-bg 6s linear forwards;
}

.ny-banner .banner-box .banner-info {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
}
.ny-banner .banner-box .banner-info img{
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
}
.ny-banner .banner-tt {
  color: #fff;
  text-align: center;
  line-height: 1.1;
  margin-top: 10px;
  margin-bottom: 20px;
}
.ny-banner .banner-sub {
  color: #fff;
  line-height: 1.5;
  text-align: center;
  position: relative;
}
.ny-banner .info-img{
  width: 100%;
  text-align: center;
}
@media only screen and (max-width: 768px) {
  .ny-banner {
    margin-top: 50px;
  }
  .ny-banner .banner-box{
    height:auto;
  }
 /* .ny-banner .banner-box {
    height: 300px;
  }*/
}

@keyframes scale-bg {
  0% {
    transform: scale(1.1);
  }

  100% {
    transform: scale(1);
  }
}

.bread {
 /* position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);*/
  display: flex;
  align-items: center;
  padding: 25px 0;
  z-index: 2;
}

.breadItem {
  color: #333;
  line-height: 18px;
  position: relative;
  padding-left: 25px;
}

.breadItem a {
  color: #333;
}

.bread .home img{
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  fill: #fff;
}

.breadItem:not(:first-child):before {
  content: "-";
  position: absolute;
  top: 50%;
  left: 10px;
  transform: translateY(-50%);
}

@media only screen and (max-width: 768px) {
  .bread {
    display: none;
  }
}
.ny-banner-box{
  width:100%;
  position:relative;
}
.ny-cate{
  display: flex;
  justify-content: center;
  position: absolute;
  bottom: 0px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 99;
  gap:30px;
  padding: 20px 0;
}
.ny-cate .cate-li{
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
/*.ny-cate .cate-li:not(:last-child){
  border-right: 1px solid #f5f5f5;
}*/
.ny-cate .cate-li span{
  color:#fff;
  padding:5px 0;
  position: relative;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.ny-cate .cate-li span:before{
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: #fff;
  transition: all .6s ease;
}
.ny-cate .cate-li:hover span{
  color: #fff;
}
.ny-cate .cate-li:hover span:before{
  width: 100%;
}
.ny-cate .cate-li.active span{
  color: #fff;
}
.ny-cate .cate-li.active span:before{
  width: 100%;
}
@media only screen and (max-width: 1400px) {

}
@media only screen and (max-width: 1024px) {
  .ny-cate{
    overflow-x: auto;
    justify-content:normal;
    gap:10px;
  }
  .ny-cate .cate-li{
     flex-shrink: 0;   
  }
  .cate-li:first-child {
    margin-left: auto; /* 当没有滚动条时，把第一个元素往右推，实现整体居中 */
  }
  .cate-li:last-child {
    margin-right: auto; /* 把最后一个元素往左推 */
  }
  .ny-cate .cate-li span{
    font-size: 14px;
  }
  .ny-cate::-webkit-scrollbar {
  /*滚动条整体样式*/
  width: 5px;
  /*高宽分别对应横竖滚动条的尺寸*/
  height: 5px;
}
.ny-cate::-webkit-scrollbar-thumb {
  /*滚动条-滑块*/
  border-radius: 3px;
  box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
  background: var(--color);
}
.ny-cate::-webkit-scrollbar-track {
  /*滚动条-背景*/
  box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
  border-radius: 3px;
  background: #ededed;
}
}
@media only screen and (max-width: 768px) {
  .ny-cate{
    overflow-x: auto;      /* 横向超出显示滚动条 */
    overflow-y: hidden;    /* 隐藏纵向滚动条 */
    max-width: 100%;       /* 限制最大宽度为父容器宽度 */
    white-space: nowrap;   /* 防止子元素换行 */
  }
}