@charset "UTF-8";
#c_grid-16527022634040{display: none;}
#c_grid-16527022673410{display: none;}
html, body {
  position: relative;
  height: 100%;
  overflow-x: hidden; 
}
@media screen and (max-width:1024px) {
  html, body { height: auto;}
}

.mask_f{position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 99999;}

.index-pages { width: 100%; height: 100vh!important; position: relative; z-index: 1; }
.index-pages .index-footer { height: auto; }

/* banner */
.banner-swiper { position: relative; overflow: hidden; height: 100vh; width: 100%; }
.banner-swiper:before { content: ''; display: block; width: 100%; height: 30%; background-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.36), transparent); position: absolute; left: 0; top: 0; z-index: 3; }
.banner-swiper .swiper-slide { position: relative; }
.banner-swiper .w1440 { position: relative; }
.banner-swiper video { width: 100%; height: 100%; object-fit: cover; }
.banner-swiper .circle { width: 7.29167vw; height: 7.29167vw; position: relative; position: absolute; left: 0; top: 150%; }
.banner-swiper .circle:after { content: ''; display: block; width: 1.19792vw; height: 2.23958vw; background: url(../images/1964a383-fd41-4378-8701-bd2377755d7c.png) 0 0/cover no-repeat; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); }
.banner-swiper .circle .qcontainer { position: absolute; left: 0; top: 0; width: 100%; height: 100%; }
.banner-swiper .circle .qleft { float: left; width: 3.64583vw; height: 7.29167vw; position: relative; overflow: hidden; background-color: transparent; }
.banner-swiper .circle .qleftcircle { width: 7.29167vw; height: 7.29167vw; border: 2px solid rgba(255, 255, 255, 0.22); position: absolute; border-radius: 50%; left: 0px; top: 0px; border-bottom: 2px solid white; border-left: 2px solid white; transform: rotate(225deg); }
.banner-swiper .circle .qright { float: left; width: 3.64583vw; height: 7.29167vw; position: relative; overflow: hidden; background-color: transparent; }
.banner-swiper .circle .qrightcircle { width: 7.29167vw; height: 7.29167vw; border-radius: 50%; border: 2px solid rgba(255, 255, 255, 0.22); position: absolute; border-top: 2px solid white; border-right: 2px solid white; right: 0px; top: 0px; transform: rotate(225deg); }
.banner-swiper .txt { position: absolute; left: 0; width: 100%; top: 50%; transform: translateY(-50%); color: #fff; }
.banner-swiper .txt h1 { font-size: 48px; color: #fff; line-height: 1.1; font-weight: bold; margin-bottom: 20px; transition: all 1s; opacity: 0; visibility: hidden; transform: translateX(-10%); }
.banner-swiper .txt p { color: #fff; line-height: 24px; text-transform: uppercase; max-width: 460px; transition: all 1s; transition-delay: .2s; opacity: 0; visibility: hidden; transform: translateX(10%); }
.banner-swiper .gujia { position: absolute; right: 30px; bottom: 4%; z-index: 2; color: #fff; font-weight: bold; }
.banner-swiper .swiper-slide-active .txt h1 { opacity: 1; visibility: visible; transform: translateX(0); }
.banner-swiper .swiper-slide-active .txt p { opacity: 1; visibility: visible; transform: translateX(0); }
.banner-swiper .swiper-slide-active .circle .qleftcircle { transform: rotate(45deg); animation-name: circle_left; animation-duration: 4s; animation-timing-function: linear; animation-iteration-count: 1; }
.banner-swiper .swiper-slide-active .circle .qrightcircle { transform: rotate(45deg); animation-name: circle_right; animation-duration: 4s; animation-timing-function: linear; animation-iteration-count: 1; }
.play-btn { display: none;width: 32px; height: 32px; background: url(../images/bda350a1-6c3b-4e85-bdc4-41b25c56cfe1.png) 0 0/cover no-repeat; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); z-index: 9; }

@keyframes circle_right { 0% { transform: rotate(-135deg); }
  50%,
    100% { transform: rotate(45deg); } }
.circle_right { -webkit-animation-name: circle_right; animation-name: circle_right; }

@keyframes circle_left { 0%,
    50% { transform: rotate(-135deg); }
  100% { transform: rotate(45deg); } }
.circle_left { -webkit-animation-name: circle_left; animation-name: circle_left; }

@media screen and (max-width: 1440px) { .banner-swiper .txt h1 { font-size: 48px; margin-bottom: 10px; } }
@media screen and (max-width: 1280px) { .banner-swiper .txt { padding: 0 5%; } }
@media screen and (max-width: 1024px) { .banner-swiper { height: 60vw; }
  .banner-swiper .txt h1 { font-size: 32px; margin-bottom: 12px; }
  .index-pages { height: auto!important; overflow-y: auto; }
  .index-pages > .swiper-wrapper { display: block; height: auto; }
  .index-pages > .swiper-wrapper > .swiper-slide { display: block; height: auto; }
  .banner-swiper .txt { padding: 0; } }
@media screen and (max-width: 768px) { 
  .banner-swiper .txt h1 { font-size: 22px; }
  .banner-swiper .gujia { right: 0; width: 100%; text-align: center; font-size: 12px; }
  .play-btn{display: block;}
}
@media screen and (max-width: 500px) { .banner-swiper { height: 70vw; }
  .banner-swiper .circle { display: none; } }
/* 关于我们 */
.index-about { position: relative; padding: 8.85417vw 0 20.3125vw; overflow: hidden; height: 100%; }
.index-about .video-bg { position: absolute; left: 0; bottom: 0; width: 100%; height: 100%; z-index: 0; }
.index-about .video-bg video { width: 100%; height: 100%; object-fit: cover; position: absolute; right: 0; bottom: 0; }
.index-about .about-house { position: absolute; bottom: 0; right: 0; width: 83.95833%; z-index: 2;text-align: right;}
.index-about .about-house img { width: 90%; }
.index-about .wrap { position: relative; z-index: 3; width: 90.55556%; margin: 0 auto; }
.index-about .title { margin-bottom: 50px; }
.index-about .title h1 { outline-offset: #444; }
.index-about .cont ul { margin-bottom: 50px; }
.index-about .cont ul li { float: left; margin-right: 5%; }
.index-about .cont ul li:last-child { margin-right: 0; }
.index-about .cont ul li span { color: #555; }
.index-about .cont ul li b { color: #36a77c; font-size: 68px; display: block; line-height: 1; }
.index-about .cont ul li b span.counter { color: #36a77c; font-weight:bold;}
.index-about .cont .text { width: 50%; margin-bottom: 60px; }
.index-about .cont .text h2 { color: #444; margin-bottom: 15px; }
.index-about .cont .text p { line-height: 30px; color: #555; }

.btn-more a { display: inline-block; }
.btn-more a i { display: inline-block; width: 40px; height: 40px; background: #36a77c; border-radius: 50%; position: relative; margin-right: 15px; vertical-align: middle; transition: all .5s; }
.btn-more a i:before { content: ''; display: block; width: 7px; height: 13px; background: url(../images/5d8053fd-0c08-4c1a-8dee-22407c86a013.png) 0 0 no-repeat; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); }
.btn-more a span { display: inline-block; font-size: 14px; color: #009e61; position: relative; line-height: 2; }
.btn-more a span:after { content: ''; display: block; width: 100%; height: 1px; background-color: #009e61; position: absolute; left: 0; bottom: 0; transition: all .5s; }
.btn-more a:hover i { margin-right: 10px; transform: scale(0.9); }
.btn-more a:hover span:after { width: 0; }

@media screen and (max-width: 1440px) { .index-about .cont ul li b { font-size: 68px; }
  .index-about .title { margin-bottom: 15px;}
  .index-about .cont ul { margin-bottom: 15px; }  
  .index-about .cont .text { margin-bottom: 15px; }
}
@media screen and (max-width: 1024px) { .index-about .cont ul li b { font-size: 48px; }
  .index-about .title { margin-bottom: 25px; text-align: center; }
  .index-about .cont ul { margin-bottom: 25px; }
  .index-about .cont .text { margin-bottom: 30px; } }
@media screen and (max-width: 768px) { .index-about .cont ul li b { font-size: 28px; }
  .index-about .cont .text { width: 100%; }
  .index-about .wrap { width: 100%; } }
@media screen and (max-width: 500px) { .index-about { padding: 20vw 0 36vw; }
  .index-about .cont ul li { width: 50%; margin-right: 0; margin-bottom: 10px; } }
/* 技术核心 */
.index-core { background: center center /cover no-repeat; overflow: hidden; height: 100%; }
.index-core .w1440 { padding: 8.85417vw 0 9.89583vw; position: relative; }
.index-core .w1440:before { content: ''; display: block; width: 1px; position: absolute; left: 0; top: 0; height: 100%; background-color: rgba(255, 255, 255, 0.2); }
.index-core .wrap { margin: 0 4.72222%; }
.index-core .title { margin-bottom: 30px; }
.index-core .title h1 { color: #fff; }
.index-core .lt { float: left; width: 41.87117%; }
.index-core .lt ul li a { display: block; position: relative; padding: 35px 0; color: #fff; transform: translateZ(0); padding-right: 25%; opacity: .4; }
.index-core .lt ul li a:before { content: ''; display: block; left: -12.27106%; top: 0; height: 100%; background-image: linear-gradient(to right, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0)); position: absolute; z-index: -1; transition: all .6s; width: 0; }
.index-core .lt ul li a:after { content: ''; display: block; width: 1px; position: absolute; right: 111.72161%; top: 0; height: 100%; background-color: white; height: 0; width: 2px; top: 50%; transform: translateY(-50%); transition: all .6s; }
.index-core .lt ul li a h2 { color: #fff; margin-bottom: 10px; }
.index-core .lt ul li a p { color: #fff; word-break: break-all; display: -webkit-box;/** -webkit-line-clamp: 2; **/-webkit-box-orient: vertical; overflow: hidden; height: 90px; line-height: 30px; }
.index-core .lt ul li.active a { opacity: 1; }
.index-core .lt ul li.active a:before { width: 112.45421%; }
.index-core .lt ul li.active a:after { height: 59.53757%; }
.index-core .lt ul li a:hover { opacity: 1; }
.index-core .lt ul li a:hover:before { width: 112.45421%; }
.index-core .lt ul li a:hover:after { height: 59.53757%; }
.index-core .rt { float: right; width: 53.68098%; padding-top: 1%; }
.index-core .rt ul { margin-left: -20px; margin-right: -20px; display: none; }
.index-core .rt ul:first-child { display: block; }
.index-core .rt ul li { padding: 0 20px; float: left; width: 33.33%; margin-bottom: 5%; }
.index-core .rt ul li a { display: block; width: 100%; position: relative; padding: 50%; /* border: 1px solid rgba(255,255,255,.3); */ }
.index-core .rt ul li .incontainer { position: absolute; top: 0; left: 0; padding: 0; margin: 0; width: 100%; height: 100%; }
.index-core .rt ul li .incontainer .left { float: left; width: 50%; height: 100%; position: relative; overflow: hidden; background: transparent; }
.index-core .rt ul li .incontainer .leftcircle { width: 200%; height: calc(100% - 2px); border: 1px solid transparent; position: absolute; border-radius: 50%; left: 0px; top: 0px; border-bottom: 1px solid rgba(250, 250, 250, 0.3); border-left: 1px solid rgba(250, 250, 250, 0.3); transform: rotate(45deg); animation-duration: 1s; animation-timing-function: linear; animation-iteration-count: 1; }
.index-core .rt ul li .incontainer .right { float: left; width: 50%; height: 100%; position: relative; overflow: hidden; background: transparent; left: -1px; }
.index-core .rt ul li .incontainer .rightcircle { width: 200%; height: calc(100% - 2px); border: 1px solid transparent; position: absolute; border-radius: 50%; right: 0px; top: 0px; border-top: 1px solid rgba(250, 250, 250, 0.3); border-right: 1px solid rgba(250, 250, 250, 0.3); transform: rotate(45deg); animation-duration: 1s; animation-timing-function: linear; animation-iteration-count: 1; }
.index-core .rt ul li i { position: absolute; left: 50%; transform: translateX(-50%); top: 20%; display: inline-block; width: 36.84211%; }
.index-core .rt ul li i img { width: 100%; transition: all .6s; animation-duration: 2s; }
.index-core .rt ul li span { position: absolute; display: block; width: 100%; left: 50%; transform: translateX(-50%); bottom: 25%; color: #fff; text-align: center; }
.index-core .rt ul li a:hover i img { transform: rotateY(180deg); }
.index-core .btn-more { margin-top: 20px; }
.index-core .btn-more a i { background-color: #fff; }
.index-core .btn-more a i:before { background-position: -8px 0; }
.index-core .btn-more a span { color: #fff; }
.index-core .btn-more a span:after { background-color: #fff; }
@media screen and (max-width: 1600px) {
.index-about .about-house img { width: 70%; }
}
@media screen and (max-width: 1440px) {
  .index-core .lt ul li a { padding: 30px 10% 30px 0; }   
.index-about .about-house img { width: 70%; }
}
@media screen and (max-width: 1280px) { .index-core .btn-more { margin-top: 0; }
  .index-core .lt ul li a { padding: 20px 10% 20px 0; }
  .index-core .rt ul li { margin-bottom: 20px; } }
@media screen and (max-width: 1024px) { .index-core .lt ul li a { padding: 20px 5% 20px 0; }
  .index-core .rt ul li { padding: 0 10px; }
  .index-core .w1440:before { display: none; }
  .index-core .title { text-align: center; } }
@media screen and (max-width: 768px) { .index-core .wrap { margin: 0; }
  .index-core .lt { width: 100%; margin-bottom: 30px; }
  .index-core .lt li { width: 50%; float: left; }
  .index-core .lt ul li a:before { left: 0; }
  .index-core .lt ul li a:after { left: 0; right: auto; }
  .index-core .lt ul li a { padding: 6px 0 6px 20px; }
  .index-core .lt ul li a h2 { margin-bottom: 0; }
  .index-core .lt ul li a p { display: none; }
  .index-core .rt { width: 100%; }
  .index-core .rt ul li { width: 25%; }
  .index-core .lt ul li a p { height: 30px; -webkit-line-clamp: 1; }
  .index-core .btn-more { margin-top: 30px; }   
  .index-about .about-house {
    right: 77px;}
  .index-about .about-house img {
    width: 137%;
    max-width: initial!important;
  }
}
@media screen and (max-width: 500px) { .index-core .w1440 { padding: 20vw 0 21vw; }
  .index-core .rt { padding: 0 20px; }
  .index-core .rt ul li { width: 50%; padding: 0 1; }
  .index-core .rt ul li span { font-size: 14px; } }
/* 可复美系列 */
.index-products { background: center center /cover no-repeat; overflow: hidden; height: 100%; }
.index-products .wrap { width: 42.63889%; padding: 13.54167vw 0 7.29167vw 0%; }
.index-products .title h1 { color: #444; margin-bottom: 30px; }
.index-products .text h2 { color: #444; font-weight: normal; margin-bottom: 20px;font-size: 18px;}
.index-products .text p { color: #555; letter-spacing: 1px; line-height: 30px; -webkit-line-clamp: 2;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	text-overflow: ellipsis;
	overflow: hidden;
	line-height:1.5;
	height:3em;}
.index-products .btn-more { margin-top: 40px; }

.cont .tab-ct-item { display: none; }
.cont .tab-ct-item:nth-child(1) { display: block; }

.product-box { position: relative; }
.product-box .products-tab { width: 39.0625%; margin-left: 7.45833%; padding-bottom: 8.07292vw; }
.product-box .products-tab li { text-align: center; opacity: 0.5; transition: all .5s;width:33%; }
.product-box .products-tab .img { height: 7.29167vw; overflow: hidden; }
.product-box .products-tab .img img { width: 100%; height: 100%; transition: all .4s; object-fit: cover; }
.product-box .products-tab h2 { color: #333; }
.product-box .products-tab li.active { opacity: 1; }
.product-box .imgbox { width: 54.6875%; overflow: hidden; position: absolute; right: 2.60417%; bottom: 8.07292vw; }
.product-box .imgbox img { width: 100%; height: 100%; transition: all .4s; object-fit: cover; }

@media screen and (max-width: 1280px) { .index-products .wrap { padding-bottom: 2vw; } }
@media screen and (max-width: 768px) { .index-products .wrap { padding-left: 0; }
  .product-box .products-tab { margin-left: 20px; }
  .index-products .btn-more { margin-top: 20px; } }
@media screen and (max-width: 500px) { .index-products { padding-bottom: 20vw; }
  .product-box .products-tab .img { height: 20vw; }
  .index-products .wrap { width: 100%; }
  .product-box .products-tab { padding-top: 40px; }
  .product-box .products-tab { width: calc(100% - 40px); }
  .product-box .imgbox { width: 100%; position: static; margin-top: 20px; } }
/* 新闻动态 */
.index-news { position: relative; padding: 6.51042vw 0 17.25vw; overflow: hidden; }
.index-news.active .video-bg { opacity: 1; visibility: visible; }
.index-news .video-bg { position: absolute; left: 0; top: 0; width: 100%; height: 100%; z-index: 0; opacity: 0; visibility: hidden; }
.index-news .video-bg video { width: 104%; height: 100%; border: none; outline: none; object-fit: cover; position: absolute; left:0; bottom: 0; }
.index-news .video-bg video:focus { outline: none; }
.index-news .w1440 { position: relative; z-index: 2; }
.index-news .title { margin-bottom: 80px; }
.index-news .title h1 { float: left; caret-color: #333 }
.index-news .title h1:before { content: ''; display: inline-block; width: 40px; height: 40px; background: url(../images/d1a43c92-a381-49b1-a693-6d6dcca110c4.png) 0 0/cover no-repeat; vertical-align: middle; margin-right: 14px; }
.index-news .btn-more2 { float: right; }
.index-news .btn-more2 a { display: block; width: 160px; line-height: 57px; background-color: #36a77c; color: #fff; padding-left: 20px; position: relative; font-size: 14px; transform: translateZ(0); }
.index-news .btn-more2 a:before { content: ''; display: block; width: 0; height: 100%; background-color: #009e41; position: absolute; left: 0; top: 0; z-index: -1; transition: all .5s; }
.index-news .btn-more2 a i { display: inline-block; width: 7px; height: 13px; background: url(../images/5d8053fd-0c08-4c1a-8dee-22407c86a013.png) 0 0 no-repeat; position: absolute; top: 50%; transform: translateY(-50%); right: 12px; }
.index-news .btn-more2 a:hover::before { width: 100%; }
.index-news .focus-news { width: 33.47222%; margin-right: 2.08333%; float: left; }
.index-news .focus-news .img { height: 15.625vw; overflow: hidden; margin-bottom: 15px; }
.index-news .focus-news .img img { width: 100%; height: 100%; transition: all .4s; object-fit: cover; }
.index-news .focus-news .txt h2 { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; line-height: 2; margin-bottom: 10px; transition: all .6s; }
.index-news .focus-news .txt p { color: #999; line-height: 28px; word-break: break-all; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; height: 56px; margin-bottom: 20px; }
.index-news .focus-news .txt .datetime { color: #999; font-size: 14px; }
.index-news .focus-news a:hover .img img { transform: scale(1.05); }
.index-news .focus-news a:hover .txt h2 { color: #009e41; }
.index-news .news-item { float: left; width: 21.31944%; border-left: 1px solid #ebebeb; padding: 0 2.08333%; height: 468px; }
.index-news .news-item .datetime { font-size: 14px; color: #999; }
.index-news .news-item .txt h2 { color: #333; height: 60px; line-height: 30px; word-break: break-all; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; transition: all .6s; }
.index-news .news-item .txt hr { content: ''; display: block; width: 40px; height: 2px; background-color: #36a77c; margin: 20px  0; }
.index-news .news-item .txt p { line-height: 26px; height: 78px; color: #999; word-break: break-all; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.index-news .news-item .txt button { margin-top: 3.64583vw; width: 160px; height: 46px; border: 1px solid #ebebeb; cursor: pointer; transition: all .6s; color: #aaaaaa; font-size: 14px; background-color: #fff; }
.index-news .news-item .txt button:hover { background-color: #36a77c; color: #fff; border: 1px solid #36a77c; }
.index-news .news-item a:hover .txt h2 { color: #009e41; }

@media screen and (max-width: 1440px) { 
  .index-news .title { margin-bottom: 20px; }
  .index-news  {
    padding: 9.51042vw 0 6.25vw;
  }
}
@media screen and (max-width: 1366px) { 
  .index-news{    padding: 9.51042vw 0 4.25vw;}
}
@media screen and (max-width: 1280px) { .index-news .news-item { height: 400px; } }
@media screen and (max-width: 1024px) { .index-news .title { margin-bottom: 40px; }
  .index-news .title h1:before { width: 30px; height: 30px; }
  .index-news .btn-more2 a { width: 120px; line-height: 36px; font-size: 14px; }
  .index-news .news-item .txt button { width: 120px; line-height: 36px; height: 36px; font-size: 14px; }
  .index-news .news-item { height: 300px; } }
@media screen and (max-width: 768px) { .index-news .news-item { width: 50%; }
  .index-news .focus-news { width: 47.8%; }
  .index-news .focus-news .img { height: 25vw; }
  .index-news .news-item { height: 380px; } }
@media screen and (max-width: 500px) { .index-news { padding: 20vw 0 17vw; }
  .index-news .focus-news { width: 100%; margin-right: 0; margin-bottom: 30px; }
  .index-news .focus-news .img { height: 45vw; }
  .index-news .news-item { width: 100%; border-left: none; border-top: 1px solid #ebebeb; height: auto; margin-bottom: 20px; padding-top: 20px; }
  .index-news .news-item .txt h2 { height: 30px; -webkit-line-clamp: 1; }
  .index-news .news-item .txt p { height: 52px; -webkit-line-clamp: 2; } }