<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">@media only screen and (max-width: 1280px) {

	/*产品中心*/
	.proList {
		padding: 40px 0 60px;
	}
	.proList ul {
		margin: 0 -10px;
	}
	.proList ul li {
		width: calc(100% / 3);
		padding: 0 10px;
		margin-top: 20px;
	}
	.proList ul li .title h2 {
		padding: 15px 10px 0;
		font-size: 17px;
	}
	.proList .more {
		width: 200px;
		height: 50px;
		line-height: 50px;
		font-size: 16px;
		margin: 35px auto 0;
	}
	/*产品详情*/
	.proDetails {
		padding: 45px 0 50px;
	}
	.proDetails .titleBox h3 {
		font-size: 32px;
		padding-bottom: 10px;
	}
	.proDetails .contentBox {
		padding: 20px 0;
	}
	.proDetails .contentBox h3 {
	    font-size: 19px;
	}
	.proDetails .contentBox table td {
	    padding: 10px;
	}
	.proDetails .contentBox table .firstRow td {
	    font-size: 16px;
	}
	.proInquiry {
		padding: 50px 0 60px;
	}
	.proInquiry .title {
		font-size: 32px;
		margin-bottom: 20px;
	}
	/*搜索结果*/
	.searchPro {
		padding: 40px 0 60px;
	}
	.searchPro ul li h3 {
		padding: 12px 10px;
		font-size: 15px;
	}
	/*研发中心*/
	.rd {
		padding: 60px 0;
	}
	.rd-list li .content {
		width: 520px;
	}
	.rd-list li .content p {
		padding: 5px 0;
	}
	.rd-list li .pic img {
		height: 400px;
	}
	/*新闻资讯*/
	.newsBox {
		padding: 30px 0 60px;
	}
	.news-list ul li a .pic img {
		height: 220px;
	}
	.news-list ul li a .date {
		font-size: 13px;
	}
	.news-list ul li a .content h3 {
		font-size: 16px;
		height: 48px;
	}
	/*新闻详情*/
	.newsDetails {
		padding: 50px 0 60px;
	}
	.news-xq .xq-title {
		font-size: 24px;
	}
	.hot-news {
		padding: 50px 0 60px;
	}
	.hot-news .title h3 {
		font-size: 32px;
	}
	.hotNews ul li a .pic img {
		height: 220px;
	}
	.hotNews ul li a .content {
		padding: 16px;
	}
	.hotNews ul li a .content h3 {
		font-size: 16px;
		height: 48px;
	}
	.hotNews ul li a .details i {
		transform: translateY(-1px);
	}
}

@media only screen and (max-width: 1180px) {

	/*产品中心*/
	.proList {
		padding: 30px 0 50px;
	}
	.proList ul li .title h2 {
		padding: 12px 10px 0;
		font-size: 16px;
	}
	.proList .more {
		width: 180px;
		height: 45px;
		line-height: 45px;
		font-size: 15px;
		margin: 35px auto 0;
	}
	/*产品详情*/
	.proDes {
		padding: 40px 0 50px;
	}
	.proDes .left {
		padding-right: 6%;
	}
	.proDes .left .title h2 {
		font-size: 28px;
	}
	.proDes .left .title h4 {
		font-size: 16px;
	}
	.proDes .left .describe span {
		font-size: 16px;
	}
	.proDes .left .describe p {
		-webkit-line-clamp: 7;
	}
	.proDes .right {
		display: block;
	}
	.proDes .big_pic_container {
		width: 100%;
	}
	.proDes .small_pic_container {
		width: 100%;
		margin-top: 10px;
		height: 78px;
	}
	.proDes .small_pic_container ul {
		flex-direction: row;
	}
	.proDes .small_pic_container .swiper-slide {
		width: 78px !important;
		margin-bottom: 0;
	}
	.proDes .big_pic_container ul li img.imagezoom {
		height: 400px;
	}
	.proDes .right .swiper-button-prev,
	.proDes .right .swiper-button-next {
		top: unset !important;
		bottom: 0 !important;
		width: 30px;
		z-index: 10;
		left: auto;
		right: auto;
		height: 78px;
	}
	.proDes .right .swiper-button-prev {
		left: -30px;
	}
	.proDes .right .swiper-button-next {
		right: -30px;
	}
	.proDes .right .swiper-button-prev i,
	.proDes .right .swiper-button-next i {
		transform: rotate(-90deg);
	}
	.proDes .right:hover .swiper-button-prev {
		left: 0;
	}
	.proDes .right:hover .swiper-button-next {
		right: 0;
	}
	.proDetails {
		padding: 30px 0 50px;
	}
	.proDetails .detailsTitle h3 {
		font-size: 22px;
		padding-bottom: 6px;
	}
	.proDetails .detailsContent {
		padding: 16px 0;
	}
	.proDetails .keyword {
		margin: 16px 0 30px;
	}
	.proDetails .backPro {
		line-height: 50px;
	}
	.proInquiry {
		padding: 30px 0 50px;
	}
	.proInquiry .title {
		font-size: 28px;
		margin-bottom: 10px;
	}

	/*搜索结果*/
	.searchPro {
		padding: 40px 0 50px;
	}
	.searchPro ul {
		margin: 0 -5px;
	}
	.searchPro ul li {
		width: calc(100% / 3);
		padding: 0 5px;
		margin-top: 10px;
	}
	.searchPro ul li h3 {
		font-size: 14px;
	}


	/*新闻资讯*/
	.newsBox {
		padding: 30px 0 50px;
	}
	.news-list ul {
		margin: 0 -10px;
	}
	.news-list ul li {
		padding: 0 10px;
		margin-top: 20px;
	}
	.news-list ul li a .pic img {
		height: 180px;
	}
	.news-list ul li a .date {
		padding: 10px 12px 7px;
	}
	.news-list ul li a .content {
		padding: 12px;
	}
	.news-list ul li a .content h3 {
		font-size: 15px;
	}
	.news-list ul li a .content p {
		margin-top: 6px;
	}
	/*新闻详情*/
	.newsDetails {
		padding: 30px 0 50px;
	}
	.news-xq .xq-title {
		font-size: 20px;
	}
	.news-xq .xq-data {
		margin: 6px 0 12px;
	}
	.news-xq .content {
		padding-top: 10px;
	}
	.news-xq .xq-key {
		padding: 10px 0 16px;
	}
	.hot-news {
		padding: 40px 0 50px;
	}
	.hot-news .title h3 {
		font-size: 28px;
	}
	.hotNews {
		margin: 30px -10px 0;
		padding-bottom: 40px !important;
	}
	.hotNews ul li {
		padding: 0 10px;
	}
	.hotNews ul li a .pic img {
		height: 180px;
	}
	.hotNews ul li a .content h3 {
		font-size: 15px;
	}
	.hotNews ul li a .content {
		padding: 12px;
	}
	.hotNews ul li a .details {
		margin-top: 10px;
	}
	.hotNews ul li a .details i {
		font-size: 13px;
	}
}

@media only screen and (max-width: 820px) {


	/*产品中心*/
	.proList {
		padding: 15px 0 40px;
	}
	.proList ul li {
		width: calc(100% / 2);
		margin-top: 15px;
	}
	.proList ul li .title h2 {
		padding: 10px 0px;
	}
	.proList .more {
		margin: 25px auto 0;
	}
	/*产品详情*/
	.proDes {
		padding: 40px 0;
	}
	.proDes .left .title h2 {
		font-size: 24px;
	}
	.proDes .left .title h4,
	.proDes .left .describe span {
		font-size: 14px;
	}
	.proDes .left .describe {
		padding: 12px 0;
	}
	.proDes .left .describe p {
		-webkit-line-clamp: 3;
	}
	.proDes .left .conBtn a {
		line-height: 40px;
	}
	.proDes .left .conBtn a i {
		margin-right: 6px;
		font-size: 13px;
	}
	.proDes .left .conBtn a span {
		transform: translateY(1px);
	}
	.proDes .left .conInfo {
		padding: 10px 0;
		margin-bottom: 12px;
	}
	.proDes .right {
		overflow: visible;
	}
	.proDes .small_pic_container {
		display: none;
	}
	.proDes .big_pic_container ul li img.imagezoom {
		height: 360px;
	}
	.proDes .right .swiper-button-prev,
	.proDes .right .swiper-button-next {
		bottom: 50% !important;
		margin-bottom: -20px;
		width: 40px;
		height: 40px;
		opacity: 1;
		background: rgba(0, 0, 0, 0.1);
		color: #172029;
	}
	.proDes .right .swiper-button-prev {
		left: 0;
	}
	.proDes .right .swiper-button-next {
		right: 0;
	}
	.proDes .right .swiper-button-prev:hover,
	.proDes .right .swiper-button-next:hover {
		background: #fdb913;
	}
	.proDetails {
		padding: 30px 0 40px;
	}
	.proDetails .detailsTitle h3 {
		font-size: 20px;
		padding-bottom: 6px;
	}
	.proDetails .keyword {
		margin: 16px 0 20px;
	}
	.proDetails .backPro {
		line-height: 50px;
	}
	.proInquiry {
		padding: 30px 0 40px;
	}
	.proInquiry .title {
		font-size: 24px;
		margin-bottom: 10px;
	}
	/*搜索结果*/
	.searchPro {
		padding: 30px 0 40px;
	}
	.searchPro ul li h3 {
		padding: 10px;
		font-size: 13px;
	}
	/*行业应用*/
	.application-list li .content{
		padding: 20px;
	}
	/*新闻资讯*/
	.menu{
		margin-top: 30px;
	}
	.menu li a{
		font-size: 14px;
		padding: 5px 10px;
	}
	.newsBox {
		padding: 20px 0 40px;
	}
	.news-list ul li {
		width: 50%;
	}
	.news-list ul li a .pic img {
		height: 220px;
	}
	/*新闻详情*/
	.newsDetails {
		padding: 20px 0 40px;
	}
	.news-xq .xq-title {
		font-size: 18px;
	}
	.news-xq .xq-data {
		margin: 6px 0 10px;
	}
	.news-xq .xq-key {
		padding: 10px 0 12px;
	}
	.hot-news {
		padding: 30px 0 40px;
	}
	.hot-news .title h3 {
		font-size: 24px;
	}
	.hotNews {
		margin: 25px -10px 0;
		padding-bottom: 35px !important;
	}
	.hotNews ul li a .pic img {
		height: 200px;
	}
	.hotNews ul li a .content h3 {
		font-size: 15px;
	}
}

@media only screen and (max-width: 540px) {

	/*产品中心*/
	.proList {
		padding: 15px 0 30px;
	}
	.proList ul {
		margin: 0 -5px;
	}
	.proList ul li {
		width: 50%;
		padding: 0 5px;
	}
	.proList ul li .title h2 {
		padding: 5px 0px;
		font-size: 14px;
	}
	.proList .more {
		width: 100%;
		margin: 20px auto 0;
		height: 43px;
		line-height: 43px;
		font-size: 13px;
	}
	/*产品详情*/
	.proDes {
		padding: 20px 0 16px;
	}
	.proDes .container {
		flex-direction: column-reverse;
	}
	.proDes .left {
		width: 100%;
		padding-left: 0;
		margin-top: 10px;
	}
	.proDes .left .title h2 {
		font-size: 22px;
	}
	.proDes .left .describe {
		padding: 10px 0;
	}
	.proDes .left .describe p {
		-webkit-line-clamp: 6;
	}
	.proDes .right {
		overflow: visible;
		width: 100%;
	}
	.proDes .big_pic_container ul li img.imagezoom {
		height: auto;
	}
	.proDes .big_pic_container .swiper-pagination {
		display: block;
	}
	.proDetails {
		padding: 16px 0 30px;
	}
	.proDetails .keyword {
		margin: 12px 0;
	}
	.proDetails .backPro {
		width: 100%;
		line-height: 45px;
	}
	.proInquiry {
		padding: 24px 0 30px;
	}
	.proInquiry .title {
		font-size: 22px;
		margin-bottom: 5px;
	}
	.proInquiry .inquiry dl dd,
	.proInquiry .inquiry dl dt {
		width: 100%;
	}
	/*行业应用*/
	.application-list li{
		margin-bottom: 15px;
	}
	.application-list li a{
		flex-direction: column;
	}
	.application-list li .pic, .application-list li .content{
		width: 100%;
	}
	.application-list li:nth-child(2n) .pic{
		order: 0;
	}
	.application-list li .content h3{
		margin-bottom: 10px;
	}
	.application-list li .content p{
		margin-bottom: 10px;
	}
	/*联系我们*/
	.contact-info {
		padding: 24px 0 30px;
	}
	.contact-info .details ul li {
		padding: 10px 0;
	}
	.contact-feed {
		padding: 24px 0 30px;
	}
	.contact-info .map {
		width: 100%;
		margin-top: 20px;
	}
	.contact-info .map #mapContainer {
		height: 240px;
	}
	/*搜索结果*/
	.searchPro {
		padding: 20px 0 30px;
	}

	.searchPro ul li {
		width: 50%;
	}
	.searchPro ul li h3 {
		padding: 8px 10px;
	}


	/*新闻资讯*/
	.menu{
		margin-top: 30px;
	}
	.menu li a{
		font-size: 14px;
		padding: 5px 10px;
		margin: 0px 5px 5px 5px;
	}
	.newsBox {
		padding: 20px 0 30px;
	}
	.news-list ul li {
		width: 100%;
		margin-top: 10px;
	}
	.news-list ul li a .content h3 {
		font-size: 14px;
		height: 44px;
	}
	/*新闻详情*/
	.newsDetails {
		padding: 20px 0 30px;
	}
	.news-xq .xq-title {
		font-size: 16px;
		line-height: 1.5;
	}
	.news-xq .xq-data {
		margin: 6px 0 10px;
	}
	.news-xq .xq-data li {
		margin: 0 10px;
	}
	.news-xq .xq-data li.xq-author {
		display: none;
	}
	.news-xq .xq-key {
		padding: 5px 0 10px;
	}
	.hot-news {
		padding: 30px 0;
	}
	.hotNews {
		margin: 20px -10px 0;
		padding-bottom: 30px !important;
	}
	.hotNews ul li a .details {
		margin-top: 10px;
	}
	.hotNews ul li a .content {
		padding: 10px;
	}
	.hotNews ul li a .content h3 {
		font-size: 14px;
	}
	.hotNews ul li a .details {
		margin-top: 5px;
	}
	/*关于我们*/
	.ny-about{
		padding: 30px 0px;
	}
	.ny-about .container{
		flex-direction: column;
	}
	.ny-about .img{
		width: 100%;
	}
	.ny-about .txt{
		width: 100%;
		margin-top: 20px;
	}
	.ny-about .txt .t h2{
		font-size: 24px;
	}
	.ny-about .txt .t p{
		font-size: 18px;
		margin-top: 10px;
	}
	.ny-about .txt .c{
		margin-top: 10px;
	}
	.ny-culture{
		padding: 30px 0px;
	}
	.ny-culture .container{
		flex-direction: column;
	}
	.ny-culture .tit h2{
		font-size: 32px;
	}
	.ny-culture .pic{
		margin-top: 30px;
		width: 100%;
	}
	.ny-culture .pic ul{
		flex-direction: column;
	}
	.ny-culture .pic li{
		width: 100%;
		margin: 0px 0px 15px 0px;
	}
	.ny-honor{
		padding: 30px 0px;
	}
	.ny-honor .tit h2{
		font-size: 24px;
	}
	.ny-honor .ct{
		margin-top: 30px;
	}
	.ny-partner{
		padding: 30px 0px;
	}
	.ny-partner .tit h2{
		font-size: 24px;
	}
	.ny-partner .ct{
		margin-top: 20px;
	}
	.ny-partner .spot{
		margin-top: 20px;
	}
	/*联系我们*/
	.ny-contact .tit{
		margin-top: 30px;
	}
	.ny-contact .tit h2{
		font-size: 24px;
	}
	.ny-contact .ct{
		margin-top: 30px;
		flex-direction: column;
	}
	.ny-contact .ct .img{
		width: 100%;
	}
	.ny-contact .ct .txt{
		width: 100%;
		padding: 20px;
	}
	.ny-contact .ct .txt h2{
		font-size: 20px;
	}
	.ny-contact .ct .txt h3{
		font-size: 16px;
		margin-top: 15px;
	}
	.ny-contact .ct .txt h4{
		font-size: 22px;
		margin: 15px 0px;
	}
	.ny-contact .map{
		margin: 30px 0px;
	}
}</pre></body></html>