@charset "UTF-8";
.content {
  padding: 0 20px;
}
.header-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 70px;
  background-color: #0056a6;
  color: #fff;
  z-index: 999;
}
.header-placeholder{
  height: 120px;
}
.header-left{
  padding-left: 20px;
}
.header-right{
  flex: 1;
  display: flex;
  justify-content: end;
  align-items: center;
}
.header-lang-wrapper{
  display: block;
  height: 36px;
  line-height: 36px;
  font-size: 16px;
} 

.header-lang-trigger{
  display: inline-block;
  padding: 0 5px;
  color: #c0ddf9;
}
.header-lang-trigger:after{
  content: "";
  display: inline-block;
  margin-left: 5px;
  width: 12px;
  height: 6px;
  background: url('../images/down2.png') no-repeat 50% 50% / auto 100%;
  vertical-align: middle;
}
.header-lang-trigger.active:after{
  transform: rotate(180deg);
}
.header-wrapper .content {
  height: 100%;
}
.header-logo {
  width: 125px;
}
.header-logo-img {
  width: 100%;
}
.header-lang-menu{
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  padding: 20px 10px;
  background-color: #c0ddf9;
  z-index: 999;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
}
.header-lang-menu.active{
  opacity: 1;
}
.header-lang-menu-item{
  padding: 0 25px;
  font-size: 18px;
  color: #0056a6;
}
.header-menu {
  position: fixed;
  top: 70px;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 20px 10px;
  background-color: #c0ddf9;
  z-index: 999;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
  transition-delay: 0.3s;
  /* pointer-events: none; */
}
.header-menu.active{
  opacity: 1;
}
.header-menu-item {
  align-items: center;
  padding: 0 25px;
  margin-bottom: 15px;
  height: 76px;
  line-height: 76px;
  font-size: 18px;
  color: #0056a6;
  transition: background 0.3s ease-in-out;
}
.header-menu-item:hover {
  color: #c0ddf9;
  background-color: #034078;
  cursor: pointer;
}
.header-menu-icon{
  width: 53px;
  height: 53px;
  background-repeat: no-repeat;
  background-position: 50% 50%;
  background-size: 100% 100%;
}
.header-menu-icon-1{
  background-image: url('../images/menu-icon-1.png');
}
.header-menu-icon-2{
  background-image: url('../images/menu-icon-2.png');
}
.header-menu-icon-3{
  background-image: url('../images/menu-icon-3.png');
}
.header-menu-icon-4{
  background-image: url('../images/menu-icon-4.png');
}
.header-menu-icon-5{
  background-image: url('../images/menu-icon-5.png');
}
.header-menu-icon-6{
  background-image: url('../images/menu-icon-6.png');
}
.hamburger-wrapper{
  display: inline-block;
  padding: 10px 20px;
}
.hamburger .line{
  width: 24px;
  height: 2px;
  background-color: #c0ddf9;
  display: block;
  margin: 4px 0;
  -webkit-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}
.active .hamburger .line:nth-child(1) {
  transform: translateY(4px) rotate(-45deg);
}
.active .hamburger .line:nth-child(2) {
  opacity: 0;
}
.active .hamburger .line:nth-child(3) {
  transform: translateY(-8px) rotate(45deg);
}
.header-nav-wrapper{
  position: fixed;
  top: 70px;
  left: 0;
  display: flex;
  width: 100%;
  height: 50px;
  background-color: #c0ddf9;
  font-size: 0;
  z-index: 998;
}
.header-nav-item{
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 25%;
  height: 100%;
  font-size: 12px;
  color: #0056a6;
  text-align: center;
  font-weight: bold;
}
.header-nav-wrapper > a:nth-child(4).header-nav-item::after{
    display: none;
}
.header-nav-item::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  display: block;
  margin-top: -8px;
  width: 1px;
  height: 16px;
  background-color: #0056a6;
}
.header-nav-item > div {
  display: inline-block;
  width: 5em;
  padding: 5px 0;
  border-bottom: 2px solid transparent;
}
.header-nav-item:hover > div,
.header-nav-item:active > div {
  border-color: #0056a6;
}

.slide-down-tips{
  position: fixed;
  bottom: 20px;
  left: 50%;
  margin-left: -20px;
  width: 40px;
  height: 40px;
  background: url('../images/slide-down.png') no-repeat 0 0 / 100% 100%;
  z-index: 998;
  animation: slide-down 1.8s ease infinite;
}
.slide-down-tips.hidden{
  display: none;
  animation: none;
}
@keyframes slide-down {
  0%{ transform:translateY(10px);opacity:0 } 
  50%{ transform:translateY(0);opacity:1 }
  100%{ transform:translateY(-10px);opacity:0 }
}

.footer-links-wrapper {
  padding: 40px 0 20px;
  background-color: #0056a6;
  font-size: 0;
}
.footer-links-group{
  display: inline-block;
  width: 32%;
  margin-right: 2%;
  margin-bottom: 15px;
  vertical-align: top;
}
.footer-links-group:nth-child(3n+1){
  padding-left: 4%;
  width: 37%;
}
.footer-links-group:nth-child(3n+2){
  width: 35%;
}
.footer-links-group:nth-child(3n+3){
  width: 24%;
  margin-right: 0;
}
.footer-links-title {
  position: relative;
  margin-bottom: 15px;
  padding-bottom: 15px;
  max-width: 4.5em;
  font-size: 18px;
  color: #c0ddf9;
  font-weight: 700;
}
.footer-links-title:after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0px;
  width: 25px;
  height: 2px;
  background-color: #c0ddf9;
}
.footer-links-item {
  display: block;
  padding-bottom: 10px;
  color: #c0ddf9;
  font-size: 12px;
}

.footer-contact-wrapper {
  padding: 32px 0 45px;
  background-color: #c0ddf9;
}
.footer-logo {
  margin: 0 auto;
  width: 35%;
}
.footer-logo-img {
  width: 100%;
}
.footer-sec-title {
  font-size: 22px;
  color: #0056a6;
  font-weight: 700;
}
.footer-shop-item{
  font-size: 16px;
  color: #0056a6;
}
.footer-platform-wrapper{
  padding-top: 15px;
  padding-bottom: 36px;
}
.footer-platform-item{
  flex-direction: column;
  align-items: center;
}
.footer-platform-item + .footer-platform-item{
  margin-left: 25px;
}
.footer-platform-icon{
  margin-bottom: 8px;
 height: 20px;
 text-align: center;
}
.footer-platform-icon-img{
  height: 100%;
}
.footer-platform-code{
  margin: 5px 0;
  width: 72px;
  height: 72px;
  background-color: #fff;
}
.footer-platform-desc{
  color: #0056a6;
}
.inner-fixed-opt{
  position: fixed;
  right: 20px;
  bottom: 30px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease-in-out;
  z-index: 998;
}
.inner-fixed-opt.visible{
  visibility: visible;
  opacity: 1;
}

.inner-opt-item{
  display: block;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: #034078;
  background-repeat: no-repeat;
  background-size: 20px 20px;
  background-position: 50%;
}
.inner-opt-item + .inner-opt-item{
  margin-top: 10px;
}
.inner-opt-top {
  background-image: url('../images/back-top.png');
}
.inner-opt-home {
  background-image: url('../images/home.png');
}
.inner-cover{
  position: relative;
  width: 100%;
  height: calc(100vh - 70px);
  background-size: cover;
  background-position: 50% 50%;
}

.inner-article-content{
  padding-top: 50px;
  padding-bottom: 100px;
  text-align: center;
}
.inner-article-h1-en{
  position: relative;
  margin-top: 50px;
  font-size: 22px;
  color: #0056a6;
  font-weight: 700;
}
.inner-article-h1-ch{
  position: relative;
  margin-bottom: 30px;
  font-size: 20px;
  color: #0056a6;
  font-weight: 200;
}
.inner-article-image{
  display: block;
  margin: 30px 0;
  width: 100%;
}
.inner-article-image:last-child{
  margin-bottom: 0!important;
}
.inner-article-h2{
  position: relative;
  margin-top: 25px;
  margin-bottom: 15px;
  padding-bottom: 18px;
  font-size: 20px;
  color: #0056a6;
  font-weight: 200;
}
.inner-article-h2:after{
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 36px;
  height: 2px;
  background-color: #0056a6;
  transform: translateX(-50%);
}
.inner-article-text{
  margin: 18px 0;
  font-size: 14px;
  color: #595757;
  white-space: pre-wrap;
  line-height: 1.8em;
}
/* 社会责任 */
.social-res-content .inner-article-h2{
 font-size: 14px;
 font-weight: 700;
}

/* 全球原料 */
.matrtial-content .inner-article-text{
  color: #0056a6;
}

/* 品牌介绍 */
.brand-content{
  padding-bottom: 0;
}
.brand-history-item{
  position: relative;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.brand-history-cover{
  display: inline-block;
  margin-bottom: 30px;
  width: 50%;
  padding-bottom: 50%;
  border-radius: 50%;
  overflow: hidden;
}
.brand-history-info{
  position: relative;
  text-align: center;
}
.brand-history-year{
  font-size: 30px;
  font-weight: 700;
  color: #0056a6;
}
.brand-history-title{
  position: relative;
  margin-bottom: 10px;
  padding-bottom: 15px;
  font-size: 14px;
  color: #0056a6;
}
.brand-history-title:after{
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  display: block;
  margin-left: -25px;
  width: 50px;
  height: 2px;
  background-color: #0056a6;
}
.brand-history-desc{
  position: relative;
  padding-bottom: 115px;
  color: #595757;
  font-size: 14px;
  line-height: 1.8em;
  font-weight: 200;
}
.brand-history-desc:after{
content: "";
position: absolute;
left: 50%;
bottom: 55px;
display: block;
width: 15px;
height: 8px;
background: url('../images/down.png') no-repeat 0 0 / 100% 100%;
transform: translateX(-50%);
}
.brand-history-item:last-child .brand-history-desc{
  padding-bottom: 55px;
}
.brand-history-item:last-child .brand-history-desc:after{
display: none;
}
/* 产品页 */
.product-section-img{
  display: block;
  width: 100%;
  margin-bottom: 40px;
}
.product-sec-title{
  padding-top: 100px;
  padding-bottom: 40px;
  text-align: center;
  color: #0056a6;
}
.product-h1-en{
  font-size: 22px;
  font-weight: 700;
}
.product-h1-ch{
  font-size: 20px;
  font-weight: 200;
}
.product-list .product-item{
  margin-bottom: 60px;
  color: #595757;
  cursor: pointer;
}
.product-item-cover{
  position: relative;
  margin-bottom: 25px;
  padding: 36px 0;
  text-align: center;
  background-color: #c0ddf9;
  transition: background 0.3s ease-in-out;
}
.product-item-cover-inner{
  display: inline-block;
  width: 55%;
  padding-bottom: 55%;
  transition: transform 0.2s ease-in-out;
}
.product-hot-sale{
  position: absolute;
  right: 22%;
  bottom: 40px;
  width: 60px;
  height: 60px;
  background: url('../images/hot-sale.png') no-repeat 0 0 / 100% 100%;
}
.product-hot-sale-en{
  background: url('../images/hot-sale-en.png') no-repeat 0 0 / 100% 100%;
}
.product-new-tag{
  position: absolute;
  right: 22%;
  bottom: 40px;
  width: 60px;
  height: 60px;
  background: url('../images/new-tag.png') no-repeat 0 0 / 100% 100%;
}
.product-new-tag-en{
  background: url('../images/new-tag-en.png') no-repeat 0 0 / 100% 100%;
}
.product-item-text{
  flex: 1;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.product-item-feature{
  position: relative;
  margin-bottom: 15px;
  padding-bottom: 20px;
  font-size: 20px;
  color: #0056a6;
  font-weight: 700;
}
.product-item-feature::after{
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 35px;
  height: 2px;
  background-color: #0056a6;
  transform: translateX(-50%);
}
.product-item-name{
  font-size: 14px;
}
.product-item-intro,
.product-item-size{
  font-size: 12px;
}
.product-item-name,
.product-item-intro{
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid #3b3939;
}
.product-list .product-item:nth-child(even){
   flex-direction: row-reverse;
}
.product-list .product-item:nth-child(even) .product-list-text{
  text-align: right;
}
.product-grid-wrapper{
  margin: 30px 0 15px;
  font-size: 0;
}
.product-grid-item{
  display: inline-block;
  margin-right: 4%;
  margin-bottom: 15px;
  padding: 15px 5px;
  width: 48%;
  background-color: #c0ddf9;
  text-align: center;
  color: #0056a6;
  cursor: pointer;
  transition: background 0.3s ease-in-out;
}
.product-grid-item:nth-child(2n+2){
  margin-right: 0;
}
.product-grid-cover{
  position: relative;
  display: inline-block;
  margin-bottom: 10px;
  width: 100%;
 padding-bottom: 100%;
  transition: transform 0.2s ease-in-out;
}
.product-grid-cover .product-hot-sale,
.product-grid-cover .product-new-tag{
  display: block;
  position: absolute;
  right: 5%;
  bottom: 0;
  width: 50px;
  height: 50px;
}
.product-grid-name-en{
  margin-bottom: 5px;
  font-size: 10px;
  font-weight: 1000;
}
.product-grid-name-ch{
  font-size: 10px;
}

.product-grid-item:hover {
  background-color: #0056a6;
  color: #fff;
}
.product-grid-item:hover .product-grid-cover{
  transform: scale(1.1);
}
.product-list .product-item:hover .product-item-cover{
  background-color: #0056a6;
}
.product-list .product-item:hover .product-item-cover-inner{
  transform: scale(1.1);
}
.product-list .product-item:hover .product-hot-sale,
.product-grid-item:hover .product-hot-sale{
  background-image: url('../images/hot-sale2.png');
}
.product-list .product-item:hover .product-hot-sale-en,
.product-grid-item:hover .product-hot-sale-en{
  background-image: url('../images/hot-sale-en2.png');
}
.product-list .product-item:hover .product-new-tag,
.product-grid-item:hover .product-new-tag{
  background-image: url('../images/new-tag2.png');
}
.product-list .product-item:hover .product-new-tag-en,
.product-grid-item:hover .product-new-tag-en{
  background-image: url('../images/new-tag-en2.png');
}
.product-more-wrapper{
  position: relative;
  padding: 0 0 50px;
  text-align: center;
}
.product-more{
  position: relative;
  display: inline-block;
  padding: 13px 30px;
  font-size: 14px;
  color: #595757;
  border-bottom: 1px solid #595757;
  cursor: pointer;
}
.product-more:after{
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 100%;
  background-color: #eee;
  z-index: -1;
  transform: scaleY(0);
  transition: transform 0.3s ease-in-out;
}
.product-more:hover:after{
  transform: scaleY(1);
}

/* 科研 */
.certificate-wrapper{
  position: relative;
}
.certificate-wrapper:after{
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  display: block;
  height: 100px;
  background: linear-gradient(rgba(255,255,255,0), rgba(255,255,255,0.9));

}
.certificate-wrapper .inner-article-image{
  position: relative;
  margin-bottom: 0;
  z-index: 2;
}
.certificate-shadow{
  margin-top: -10%;
  width: 100%;
  transform: rotate(180deg);
  opacity: 0.1;
}
.certificate-desc{
  position: absolute;
  left: 0;
  right: 0;
  top: 55%;
  padding-top: 10px;
  font-size: 12px;
  white-space: pre-wrap;
  text-align: center;
  z-index: 1;
}
/* 首页 */
.index-content{
  margin: 0 auto;
  max-width: 1200px;
}
.index-swiper,
.index-cover {
  position: relative;
  width: 100%;
  height: calc(100vh - 70px);
}

.index-cover-swiper .swiper-slide,
.index-product-poster-swiper .swiper-slide,
.index-scientific-swiper .swiper-slide,
.index-cover{
  background-size: cover;
  background-position: 50% 50%;
  background-repeat: no-repeat;
}
.index-poster-btn{
  position: absolute;
  right: 30px;
  bottom: 55px;
  width: 41px;
  height: 18px;
  background: url('../images/poster-btn.png') no-repeat 0 0 / 100% 100%;
}
.index-poster-link{
  display: block;
  width: 100%;
  height: 100%;
}
.index-sec-title{
  padding: 20px;
  color: #0056a6;
}
.index-sec-h1-en{
  font-size: 22px;
  font-weight: 700;
}
.index-sec-h1-ch{
  font-size: 18px;
  font-weight: 200;
}
.index-product-list-wrapper{
  padding: 0 50px;
  background-color: #c0ddf9; 
}
.index-matierals-wrapper{
  position: relative;
  padding: 65px 20px;
  background-color: #c0ddf9; 
}
.index-matierals-box{
  position: relative;
  margin: 0 auto;
  max-width: 1400px;
  overflow: hidden;
}
.index-matierals-poster{
  width: 100%;
}
.index-matierals-circle{
  display: block;
  position: absolute;
  margin-left: -2%;
  width: 86%;
  padding-bottom: 86%;
  background: url('../images/index-circle.png') no-repeat 0 0 / 100% 100%;
  animation: rotate 60s linear 0s infinite;
}
.index-matierals-circle-1{
  top: 0;
  left: 7%;
}
.index-matierals-circle-2{
  bottom: 0;
  left: 7%;
  animation-direction: reverse;
}
@keyframes rotate {
  0% {
    transform: rotate(360deg);
  }
  100% {
    transform: rotate(0);
  }
}
.swiper-pagination{
  padding-right: 20px;
  text-align: right;
}
.swiper-pagination-bullet{
  width: 8px;
  height: 8px;
  background-color: #fff;
  opacity: 1;
}
.swiper-pagination-bullet-active{
  background-color: #0056a6;
}
.swiper-horizontal>.swiper-pagination-bullets, .swiper-pagination-bullets.swiper-pagination-horizontal, .swiper-pagination-custom, .swiper-pagination-fraction{
  bottom: 30px;
}
.swiper-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet, .swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet{
  margin: 4px 10px;
}
.footer-copyright {
  padding: 10px 0;
  text-align: center;
  color: #0056a6;
  font-size: 12px;
  background-color: #a8d0f7;
}
.footer-copyright a {
  color: #0056a6;
}