@media screen and (max-width: 1450px) {

	.yingtong ul {

		grid-template-columns: 1fr 1fr;

	}

	.chen_fen ul {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media screen and (max-width: 1200px) {
	:root {
		--max: calc(100% - 60px);
		--size14: 14px;
		--size16: 14px;
		--size18: 16px;
		--size20: 18px;
		--size24: 20px;
		--size30: 24px;
		--size50: 40px;

		--top30: 30px;
		--top60: 50px;
		--top80: 70px;
		--top100: 80px;
	}



	.logo {
		width: 100px;
	}

	.en {
		margin: 0 20px;
	}





	.svg {
		height: 60px;
	}

	.lianxi_top ul {
		justify-content: space-between;
	}

	.lianxi_top ul li {
		margin-right: 0px;
	}

	.ererima ul li img {
		width: 70px;
	}

	.ererima_r {
		width: calc(100% - 75px);
	}

	.peitao_list {
		padding: 15px;
	}

	.peitao_list img {
		width: 150px;
	}

	.peitao_text {
		width: calc(100% - 165px);
	}

	.peitao_text i {
		width: 20px;
	}

	.peitao_text i img {
		right: 20px;
		filter: drop-shadow(20px 0px 0 var(--color212121));
	}

	.peitao_text p,
	.peitao_text h2 {
		margin-top: 15px;
	}

	main {
		width: calc(100% - 30px);
	}
}

@media screen and (max-width: 992px) {
	:root {
		--size14: 12px;
		--size16: 14px;
		--size18: 14px;
		--size20: 16px;
		--size24: 18px;
		--size30: 20px;
		--size50: 30px;

		--top30: 30px;
		--top60: 40px;
		--top80: 50px;
		--top100: 60px;
	}

	.dizhi ul {
		grid-template-columns: repeat(2, 1fr);
	}

	.peitao {
		grid-template-columns: 1fr;
	}

	.lianxi ul li {
		width: 100%;
	}

	.lianxi ul li:nth-child(4n+1),
	.lianxi ul li:nth-child(4n+3) {
		background: var(--color000000);
	}

	.lianxi ul li:nth-child(4n+2),
	.lianxi ul li:nth-child(4n+4) {
		background: var(--colorF0F2F5);
	}

	.lianxi ul li:nth-child(4n+1) .lianxi_l h2,
	.lianxi ul li:nth-child(4n+3) .lianxi_l h2,
	.lianxi ul li:nth-child(4n+1) .lianxi_r,
	.lianxi ul li:nth-child(4n+3) .lianxi_r {
		color: var(--colorffffff);
	}

	.lianxi ul li:nth-child(4n+4) .lianxi_l h2,
	.lianxi ul li:nth-child(4n+4) .lianxi_r {
		color: var(--color000000);
	}
}


@media screen and (max-width: 768px) {
	:root {
		--max: calc(100% - 30px);
		--size14: 12px;
		--size16: 12px;
		--size18: 12px;
		--size20: 13px;
		--size24: 16px;
		--size30: 18px;
		--size50: 20px;

		--right40: 30px;

		--top30: 20px;
		--top60: 25px;
		--top80: 30px;
		--top100: 30px;

		--width: clamp(50px, 30vmin, 40px);
	}


	.yingtong ul {

		grid-template-columns: 1fr;

	}

	.an {
		display: block;
	}

	.hertre {
		height: 60px;
		position: fixed;
		top: 0px;
		z-index: 999;
	}

	.nav {
		width: 100%;
		top: 60px;
		height: calc(100% - 60px);
		position: fixed;
		display: none;
		left: 0;
		transform: translate(0%, 0%);
		transition: auto;
		border-top: 1px rgb(0, 0, 0, 0.1) solid;
		background: #ffffff;
	}

	.nav ul li {
		width: 100%;
		float: none;
		text-align: center;
		border-bottom: 1px rgb(0, 0, 0, 0.1) solid;
		line-height: 60px;
		font-size: 12px;
		margin-left: 0px;
		color: #000000;
	}

	.nav_ul {
		position: static;
		padding: 10px;
		background: transparent;
	}

	.nav_ula {
		display: grid;
		grid-template-columns: 1fr 1fr 1fr 1fr;
		gap: 10px;
	}

	.nav_ul a {
		width: 100%;
		margin: 0;
	}

	.nav_ul a img {
		width: 100%;
	}

	.nav_ul a p {
		color: var(--color000000);
	}

	html.theme-dark .nav {
		background: #212121;
		border-top: 1px rgb(255, 255, 255, 0.1) solid;
	}

	html.theme-dark .nav li {
		color: #ffffff;
		border-bottom: 1px rgb(255, 255, 255, 0.1) solid;
	}

	.logo {
		width: 70px;
	}

	.en {
		margin: 0;
	}

	.icon_lest {
		width: 20px;
		height: 20px;
		margin-right: 10px;
	}

	.svg {
		margin-right: 20px;
	}

	body {
		padding-top: 60px;
	}

	#allmap {
		height: 250px;
	}

	.lianxi_top ul li {
		width: 100%;
		margin-top: 10px;
	}

	.lianxi_img {
		width: 30px;
	}

	.lianxi_img img {
		filter: drop-shadow(30px 0px 0 var(--color000000));
		right: 30px;
	}

	.ererima ul {
		grid-template-columns: repeat(2, 1fr);
	}

	.dizhi ul {
		grid-template-columns: 1fr;
	}

	.dizhi ul li p {
		line-height: 1.8;
	}

	.ying_swiper_r {
		width: 100%;
		margin-top: 10px;
	}

	.ying_swiper_l {
		width: 100%;
	}

	.ying_swiper .swiper-pagination {
		right: 50% !important;
	}

	.yingy {
		margin-top: 50px;
	}

	.yingy ul {
		column-count: 2;
		column-gap: 15px;
	}

	.yingy ul li {
		margin-bottom: 15px;
	}

	.yingy_bott {
		bottom: 0;
		padding: 10px;
	}

	.show_l {
		width: 100%;
		margin-top: 0px;
	}

	.show_text {
		padding: 0;
		margin: 30px auto;
	}

	.show_r {
		width: 100%;
	}

	.show_r ul li {
		margin-top: 20px;
	}

	.show_r ul,
	.show_er p {
		margin-top: 10px;
	}

	.chanpin_l {
		width: 100%;
	}

	.chanpin_r {
		width: 100%;
		margin-top: 20px;
	}

	.chanpin .swiper-pagination {
		width: 100% !important;
	}

	.chanpin .swiper-pagination .swiper-pagination-bullet {
		margin-left: 20px !important;
	}

	.chan_list ul {
		grid-template-columns: 1fr;
		gap: 10px;
	}

	.chen_text {
		margin-top: 10px;
	}

	.shou_l {
		width: 100%;
	}

	.shou_r {
		width: 100%;
		margin-top: 20px;
	}

	.xiantu,
	.fenlei {
		grid-template-columns: 1fr;
	}

	.kaikong ul li {
		margin-right: 10px;
	}


	.xaizai {
		justify-content: space-between;
	}

	.xaizai p {
		width: 100%;
	}

	.xaizai a {
		width: calc(50% - 10px);
		margin-left: 0px;
		margin-top: 20px;
	}

	.kaikong_zutu {
		grid-template-columns: 1fr 1fr;
		gap: 10px;
	}

	.shitu_zutu {
		column-gap: 10px;
	}

	.shitu_img {
		margin-bottom: 10px;
	}

	.peitao_list img {
		width: 100px;
	}

	.peitao_text {
		width: calc(100% - 115px);
	}


	.xincah ul {
		grid-template-columns: 1fr 1fr;
		gap: 10px;
		;
	}

	.xincah ul li:nth-child(1) {
		grid-column: auto;
	}

	.xincah ul li:nth-child(2) {
		grid-column: auto;
	}

	.mySwiperww .swiper-button-next,
	.mySwiperww .swiper-button-prev {
		width: 20px;
		height: 40px;
	}

	.mySwiperww .swiper-slide>img {
		width: 100%;
		aspect-ratio: 4 / 6;
	}


	.mySwiper88,
	.xincah_bottom,
	.xincah_l,
	.xincah_r {
		width: 100%;

	}

	.tu_tan img {
		width: 100px;
	}

	.tu_tan h2 {
		margin: 10px auto;
	}



	.xincah_r_text p {
		margin-top: 10px;
	}

	.xincah_r_text p {
		margin-bottom: 10px;
	}


	.footer_top>p {
		display: none;
	}

	.footer_top ul {
		width: 100%;
		margin-left: 0px;
		display: grid;
		grid-template-columns: 1fr 1fr;
		gap: 20px;
	}

	.footer_top ul li {
		margin-left: 0px;
	}

	.tuce,
	.xincah_bottom {
		aspect-ratio: 5 / 3;
	}

	.xincah_r_text {
		bottom: calc(var(--top30) + 15px);
	}

	.beian {
		display: block;
		border-top: 1px solid rgba(210, 210, 210, 0.1);
	}

	.beian p {
		width: max-content;
		margin: auto;
		line-height: 2;
	}

	.beian p:nth-child(1) {
		display: block;
	}

	.yuyan {
		margin: 0;
		margin-left: 0px;
		margin-top: 20px;
	}

	.yuyan_max {
		left: 0;
		right: auto;
		bottom: 30px;
	}

	.lianxi ul li {
		padding: 30px;
	}

	.lianxi_l {
		width: 28%;
	}

	.lianxi_l h2 {
		font-size: 24px;
		text-align: right;
	}

	.lianxi_l img {
		max-width: 100%;
	}

	.lianxi_r {
		width: 63%;
	}

	.biaodan_l {
		width: 100%;
	}

	.biaodan_l h2 {
		font-size: 20px;
	}

	.biaodan_r {
		width: 100%;
		margin-top: 20px;
	}

	.biaodan_r form {
		margin-top: 0px;
	}

	.mySwiperqsw .swiper-pagination {
		width: 80% !important;

	}

	.mixosjk {
		margin-left: auto;
		margin-right: 10px;
	}

	.xiantu_max {
		width: 100%;
	}

	.xiantu {
		display: block;
	}

	.xiantu_r {
		width: 100%;
		margin-top: 20px;
	}


}