@font-face {
    font-family: 'SourceHanSansCN';
    src: url("../fonts/SourceHanSansCN-Regular.otf");
}

@font-face {
    font-family: 'SourceHanSerifCN';
    src: url("../fonts/SourceHanSerifCN-Regular.otf");
}

@font-face {
    font-family: 'PangMenZhengDao';
    src: url("../fonts/PangMengZhengDao.ttf");
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'SourceHanSansCN', serif;
}

img {
    width: 100%;
    height: 100%;
}

a {
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.top {
    width: 100%;
    height: 64px;
    background: linear-gradient(to bottom, #fff, #f5f5f5);
    display: none;
    position: fixed;
    top: 0;
    z-index: 9999;
}

.top .logo {
    width: 232px;
    height: 42px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 30px;
}

.top .nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    position: absolute;
    right: 30px;
}

.top .nav .link {
    height: 100%;
    line-height: 64px;
    margin: 0 40px;
}

.top .nav .link>a  {
    color: #aaa;
    font-size: 20px;
}

.top .nav a:hover {
    color: #000;
}

.top .nav a.current {
    color: #000;
}

.top .nav .search {
    position: relative;
}

.top .nav .search input {
    width: 246px;
    height: 28px;
    background: #FFFFFF;
    box-shadow: inset 0px 2px 3px 1px rgba(0,0,0,0.16);
    border-radius: 14px;
    border: 1px solid #707070;
    padding-left: 10px;
    padding-right: 40px;
}

.top .nav .search input:focus {
    outline: none;
}

.top .nav .search .search-icon {
    position: absolute;
    width: 40px;
    height: 28px;
    right: 0;
    border: none;
    background: transparent;
    cursor: pointer;
    padding-top: 5px;
}

.top .nav .search .search-icon img {
    width: 14px;
    height: 14px;
}

.top .news-nav {
    position: absolute;
    top: 100%;
    right: -30px;
    width: 100vw;
    height: 100%;
    text-align: center;
    line-height: 64px;
    display: none;
    background: #fff;
}

.top .news-nav a {
    margin: 0 100px;
    color: #acacac;
}

.top .news-nav a:hover {
    color: #000;
}

.top .news-nav a.current {
    color: #000;
    position: relative;
}

.top .news-nav a.current:before {
    content: '';
    position: absolute;
    display: inline-block;
    top: -2px;
    left: -30px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: url("../images/current-icon.png") no-repeat;
    background-size: 100% 100%;
}


.top2 {
    width: 100%;
    height: 122px;
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
}

.top2 .logo {
    width: 379px;
    height: 69px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 60px;
	z-index:10000;
}

.top2 .nav {
    position: absolute;
    width: 100%;
    height: 100%;
    right: 0;
    top: 0;
    opacity: 0;
    background: #ffffff40;
    padding-left: 50%;
    padding-top: 44px;
}

.top2 .nav a  {
    display: inline-block;
    margin: 0 40px;
    color: #ffffff86;
    font-size: 24px;
}

.top2 .nav a:hover {
    color: #fff;
}

.top2 .nav a.current {
    color: #fff;
}

.top2 .nav .search {
    position: relative;
}

.top2 .nav .search input {
    width: 246px;
    height: 28px;
    background: #FFFFFF;
    box-shadow: inset 0px 2px 3px 1px rgba(0,0,0,0.16);
    border-radius: 14px;
    border: 1px solid #707070;
    padding-left: 10px;
    padding-right: 40px;
}

.top2 .nav .search input:focus {
    outline: none;
}

.top2 .nav .search .search-icon {
    position: absolute;
    width: 40px;
    height: 28px;
    right: 0;
    border: none;
    background: transparent;
    cursor: pointer;
    padding-top: 5px;
}

.top2 .nav .search .search-icon img {
    width: 14px;
    height: 14px;
}

.top2 .menu {
    width: 74px;
    height: 74px;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    right: 30px;
    padding: 20px;
}

.top2 .menu:hover {
    background: #8c8b90;
}

.sw1 {
    width: 100%;
    height: 100vh;
}

.bg {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
}

.bg .slogan {
    width: 80%;
    height: 227px;
    position: absolute;
    top: 50%;
    left: 10%;
    transform: translateY(-50%);
    color:#fff;
    z-index: 99;
    padding-left: 50px;
    font-family: 'PangMenZhengDao',serif;
    font-size: 100px;
}

.bg .ad {
    width: 80%;
    padding: 20px 50px;
    border-top: 1px solid #fff;
    font-size: 40px;
    font-family: 'PangMenZhengDao',serif;
    position: absolute;
    top: 50%;
    left: 10%;
    transform: translateY(20%);
    color:#fff;
    z-index: 99;
}

.bg .ma {
    width: 300px;
    height: 80px;
    border-radius: 40px;
    border: 1px solid #fff;
    font-size: 24px;
    font-weight: 100;
    position: absolute;
    top: 65%;
    left: 50%;
    transform: translate(-50%,50%);
    color:#fff;
    z-index: 99;
    display: flex;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(10px);
}

.bg .ma img {
    width: 33px;
    height: 36px;
}

.sw2 {
    width: 100%;
    height: 100%;
}

.sw2 img{
    object-fit: cover;
}

.sw2 .swiper-pagination .swiper-pagination-bullet{
    width: 16px;
    height: 16px;
    opacity: 0;
}

.sw2.swiper-container-horizontal>.swiper-pagination-bullets {
    bottom: 15%;
}

.sw2.swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 25px;
}

.sw2 .swiper-pagination-bullet{
    background: #fff;
    opacity: 1;
}

.sw2 .swiper-pagination-bullet-active {
    background: #FF6565;
}

.bgw {
    background: url("../images/bgw.png") no-repeat;
    background-size: cover;
}

.main {
    position: relative;
    top:50%;
    transform: translateY(-48%);
    height: 720px;
    width: 1510px;
    margin: 0 auto;
    overflow: hidden
}

.main .main-title {
    font-size: 60px;
    font-weight: bold;
}

.more-news {
    display: none;
    width: 198px;
    height: 44px;
    border-radius: 22px;
    border: 1px solid #FF4315;
    color: #FF4315;
    text-align: center;
    line-height: 42px;
    position: absolute;
    right: 0px;
    top: 60px;
    background: #ffffff;
}

.newsBox {
    width: 1500px;
    margin: 60px auto 0;
    display: flex;
    position: relative;
}

.sw3.swiper-container {
    width: 763px;
    height: 473px;
    margin-left: 0;
    margin-right: 22px;
    position: absolute;
    top: 0;
}

.sw3 .news-img {
    position: relative;
    width: 100%;
    height: 100%;
}

.sw3 .news-img .news-title {
    position: absolute;
    bottom: 0;
    height: 40px;
    background: #D11D18;
    width: 100%;
    overflow: hidden;
    line-height: 40px;
    font-size: 18px;
    color: #fff;
    padding: 0 10px;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.main .news-list {
    position: absolute;
    right: -20px;
    width: 737px;
    height: 473px;
}

.main .news-list .news-item {
    width: 100%;
    height: 150px;
    background: #f8f8f8;
    display: flex;
    align-items: center;
	margin-bottom: 12px;
}

.main .news-list .news-item .news-date {
    width: 144px;
    min-width: 100px;
    height: 74px;
    border-right: 2px solid #fac8bd;
    color: #FF4315;
    text-align: center;
    flex-shrink: 0;
}

.main .news-list .news-item .news-date h1 {
    color: #FF4315;
    font-family: 'SourceHanSerifCN',serif;
}

.main .news-list .news-item .news-content {
    font-size: 18px;
    padding: 0 25px;
    width: calc(100% - 160px);
    line-height: 2em;
    overflow: hidden;
}

.main .news-list .news-item .news-content h4 {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.main .news-list .news-item .news-content p {
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    color: #747474;
}

.main .main-notice {
    position: absolute;
    width: 100%;
    height: 264px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #FAFAFA;
    padding-left: 30px;
}

.main-notice .main-notice-img {
    width: 393px;
    height: 202px;
}

.main-notice .notice-content {
    width: 50%;
}

.main-notice .notice-content .notice-title {
    font-size: 24px;
    color: #1F1F1F;
}

.main-notice .notice-content .notice-desc {
    font-size: 16px;
    color: #ACACAC;
    margin-top: 30px;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    display: -webkit-box;
}

.main-notice .notice-content .detail {
    display: block;
    width: 120px;
    height: 30px;
    text-align: center;
    border: 1px solid #000;
    line-height: 30px;
    margin-top: 20px;
}

.main-notice .notice-date {
    background: #D11D18;
    color: #fff;
    width: 160px;
    height: 100px;
    text-align: right;
    padding-right: 30px;
    padding-top: 10px;
    margin-bottom: 80px;
}

.noticeBox {
    width: 1500px;
    margin: 60px auto 0;
    position: relative;
}

.noticeBox .notice-list {
    position: absolute;
    width: 100%;
    margin-top: 10px;
    height: 300px;
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
}

.noticeBox .notice-list .notice-item {
    height: 70px;
    width: 648px;
    line-height: 70px;
    border-bottom: 2px solid #ededed;
    margin-right: 200px;
}

.noticeBox .notice-list .notice-item a {
    display: inline-block;
    width: 450px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.bgw2 {
    background: url("../images/bgw2.png") no-repeat;
    background-size: cover;
}

.bg-gray {
    background: #ECECEC;
}

.main .products {
	width: 1920px;
    height: 100%;
    display: flex;
    overflow: hidden;
    position: relative;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
}

.main .products .product-item {
    flex: 0 0 25%;
    height: 100%;
    position: relative;
}

.main .products .product-bg {
    width: 100%;
    height: 200%;
    position: relative;
}

.main .products .product-item.product-ani .product-bg {
    transition: all 0.2s;
}

.main .products .product-item.product-ani:hover .product-bg {
    transform: translateY(-50%);
    transition: all 0.2s;
}

.main .products .product-item .product-bg .inactive {
    width: 100%;
    height: 50%;
    position: relative;
}

.main .products .product-item .product-bg .inactive .overlay{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
}

.main .products .product-item .product-intro {
    position: absolute;
    top:35%;
    color: #fff;
    padding: 40px;
}

.main .products .product-item .product-intro p {
    font-size: 16px;
    color: #DBDBDB;
    margin: 60px 0;
	height: 100px;
	line-height:25px;
    overflow: hidden;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    display: -webkit-box;
}

.main .products .product-item .product-intro a {
    display: block;
    margin-top: 40px;
    font-size: 20px;
}

.line {
    width: 100%;
    height: 0;
    border-top: 1px solid #fff;
}

.bg3 {
    background: url("../images/bg3.png") no-repeat center center;
    background-size: cover;
}

.main .us {
    position: relative;
    height: 476px;
}

.main .us .us-content {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
}

.main .us p {
    width: 683px;
    color: #484848;
}

.main .us a {
    display: block;
    width: 198px;
    height: 44px;
    border: 1px solid #014AC7;
    color: #014AC7;
    font-size: 18px;
    line-height: 42px;
    text-align: center;
    border-radius: 22px;
    margin-top: 120px;
}

.main .us .us-img {
    width: 796px;
    height: 476px;
    position: absolute;
    right:0px;
}

.main .us .us-img img{
	width:unset;
	height:unset;
}

.bottomBox{
    width: 100%;
    height: calc(100% - 88px);
    background: url("../images/footer-bg.png") no-repeat;
    background-size: 100% 100%;
    color:#fff;
    display: flex;
    justify-content: space-around;
    align-items: center;
    font-size: 20px;
}

.bottom-nav {
    display: flex;
    flex: 0 0 45%;
    justify-content: space-between;
    text-align: center;
}

.bottom-nav dl {
    width: 112px;
    margin: 5px;
}

.bottom-nav dl dt {
    font-size: 28px;
}

.bottom-nav dl dd {
    margin-top: 30px;
}

.bottomBox .contact-us {
    flex: 0 0 35%;
}

.bottomBox .contact-us .logo {
    width: 497px;
    height: 90px;
    flex-shrink: 0;
}

.bottomBox .qr-code {
    width: 160px;
    margin-top: 56px;
    text-align: center;
    margin-bottom: 50px;
}

.bottomBox .qr-code img {
    height: 160px;
    margin-bottom: 35px;
}

.copyright {
    width: 100%;
    height: 88px;
    text-align: center;
    padding-top: 20px;
    color: #707070;
    font-family: 'SourceHanSerifCN',serif;
}

.copyright a:hover {
    color: #4cb4ff;
}