@media screen and (max-width: 1300px) {

	.prev,
	.next {
		width: 40px;
		height: 40px;
		background: rgb(0, 109, 232);
	}

	.prev svg,
	.next svg{
		width: 30%;
	}

	.prev svg path,
	.next svg path{
		fill: rgb(255, 255, 255);
	}

	.prev {
		left: 0px;
	}

	.next {
		right: 0px;
	}
}

@media screen and (max-width: 1250px) {
	:root {
		--max: calc(100% - 30px);
		--size14: 14px;
		--size16: 14px;
		--size18: 16px;
		--size20: 18px;
		--size24: 20px;
		--size30: 22px;
		--size36: 24px;
		--size40: 28px;
		--size46: 30px;
		--size50: 36px;
		--size56: 40px;
		--size60: 40px;

		--top20: 20px;
		--top30: 30px;
		--top40: 40px;
		--top50: 40px;
		--top60: 50px;
		--top80: 60px;
		--top100: 80px;
		--top120: 100px;
	}
	.Chanpin ul {
        grid-template-columns: 1fr 1fr 1fr;
    }
}

@media screen and (max-width: 992px) {
	:root {
		--size14: 12px;
		--size16: 14px;
		--size18: 14px;
		--size20: 16px;
		--size24: 18px;
		--size30: 20px;
		--size36: 20px;
		--size40: 22px;
		--size46: 24px;
		--size50: 28px;
		--size56: 30px;
		--size60: 36px;

		--top20: 10px;
		--top30: 20px;
		--top40: 30px;
		--top50: 30px;
		--top60: 40px;
		--top80: 50px;
		--top100: 60px;
		--top120: 60px;
	}


	.An {
		display: block;
		z-index: 9999;
	}

	.Hertre {
		height: 60px;
		top: 0px;
		z-index: 999;
		background: #00000080;
		backdrop-filter: blur(5px);
	}

	.Logo {
		width: 50px;
	}

	.Nav {
		width: 100%;
		top: 0;
		height: 100vh;
		position: fixed;
		background: #000;
		overflow: hidden;
		display: none;
		left: 0;
		transform: translate(0%, 0%);
		transition: auto;
		border-top: 1px rgb(255, 255, 255, 0.1) solid;
		z-index: 99;
	}

	.Nav ul {
		gap: 0px;
	}

	.Nav ul li {
		width: 100%;
		text-align: center;
		border-bottom: 1px rgb(255, 255, 255, 0.1) solid;
		line-height: 60px;
		font-size: 12px;
		padding: 0 20px;
		text-align: left;
		display: flex;
		flex-wrap: wrap;
		justify-content: space-between;
		align-items: center;
		margin: auto;
		color: #fff;
	}
	
	.Nav_ul{
	    width: 100%;
	    position: static;
	    transform: translate(0%,0%);
	}

}


@media screen and (max-width: 768px) {
	:root {
		--size14: 12px;
		--size16: 12px;
		--size18: 12px;
		--size20: 14px;
		--size24: 16px;
		--size30: 16px;
		--size36: 18px;
		--size40: 18px;
		--size46: 20px;
		--size50: 20px;
		--size56: 22px;
		--size60: 24px;

		--top20: 10px;
		--top30: 15px;
		--top40: 20px;
		--top50: 20px;
		--top60: 25px;
		--top80: 30px;
		--top100: 30px;
		--top120: 30px;
	}

	.Hertre_cen form {
		width: 150px;
	}

	.Hertre_cen form input {
		height: 30px;
	}

	.A {
		flex: initial !important;
		width: 100% !important;
		margin: 0 !important;
	}

	.S {
		flex: initial !important;
		width: 100% !important;
		margin: 0 !important;
		margin-top: 20px !important;
	}

	.Banner img {
		height: 50vh;
	}

	.Lianxi>ul {
		display: grid;
		grid-template-columns: 1fr 1fr;
	}

	.Lianxi>ul li {
		flex: initial;
		width: 100%;
	}

	.Lianxi>ul li {
		background: rgb(42, 99, 238);
	}

	.Lianxi>ul li .Lianxi_title p {
		color: #ffffff;
	}

	.Lianxi>ul li .Lianxi_title svg path {
		fill: rgb(255, 255, 255);
	}

	.Lianxi_title p {
		flex: 1;
	}

	.Jishu ul li>h2 {
		font-size: 40px;
	}

	.Jishu ul li:nth-child(2n)>h2 {
		text-align: left;
	}

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

	.About_max_right a {
		line-height: 36px;
		padding: 0 50px;
	}

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

	.Hezuo ul li {
		width: 100% !important;
	}

	.Chanpinin_max ul li {
		width: 75%;
	}

	.Chanpinin_swiper_img img {
		aspect-ratio: 4 / 3;
	}

	.Chanpinin_max ul li a {
		width: 120px;
		line-height: 36px;
	}
	.Jiazhiguan ul{
		display: flex;
		flex-wrap: wrap;
		justify-content: center;
		gap: 10px;
	}
	.Jiazhiguan ul li{
		width: calc(33% - 10px);
	}
	.Jiazhiguan ul li h2{
		top: 50%;
		bottom: auto;
		transform: translateY(-50%);
		font-size: 16px;
	}
	.Xuanze_max ul{
		display: grid;
		grid-template-columns: 1fr 1fr;
		gap: 20px 15px;
	}
	
	.Footer_ul {
		width: 100%;
		max-width: 100%;
		overflow: hidden;
		margin-bottom: 5px;
	}

	.Footer_top {
		width: 100%;
		overflow: hidden;
		background: #00000030;
		padding: 15px;
	}

	.Footer_top h2 {
		font-size: 14px;
		color: #ffffff;
	}

	.Footer_top svg {
		display: block;
		fill: #ffffff;
	}

	.Footer_ul ul {
		margin-top: 0px;
		background: #00000010;
		padding: 15px;
		padding-top: 0px;
		display: none;
		transition: auto;
	}

	.Footer_ul img{
		width: 70px;
	}

	.Erweima{
		margin-top: 10px;
	}

	.Beian_max p {
		width: 100%;
		line-height: 2;
	}

}