@media screen and (min-width: 2500px) {
    :root{
        --max: 70%;
    }
}
@media screen and (max-width: 1430px) {
	: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;
	}

	.hertre {
		height: 70px;
		
	}

	.nav ul li {
		line-height: 70px;
	}
	


	.logo {
		width: 100px;
	}

	.Tel {
		display: none;
	}

	.DaONum ul li {
		padding: 0;
	}

	.DaONum ul li.DaONum_nav {
		background: transparent;
		color: rgb(16, 125, 247);
	}
}

@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;
	}

	.hertre_cen form {
		width: 150px;
		right: 60px
	}
	.hd_img {
        width: 300px;
    }
	.Footer_l{
		width: 100%;
		max-width: 100%;
		margin: 0;
		margin-bottom: 20px;
	}


	.footer_ul {
		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;
		display: none;
		transition: auto;
	}

	.beian_max p {
		width: 100%;
		line-height: 2;
	}
	.footer_Cenu{
		display: none;
	}
	.Footer_R{
		margin-left: 0px;
		margin-top: 20px;
	}

}


@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;
	}

	.an {
		display: block;
	}

	.hertre {
		height: 60px;
		background: #fff;
		position: fixed;
		top: 0px;
		z-index: 999;
		box-shadow: 0px 0px 15px 5px #00000020;
	}

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

	.nav ul li {
		width: 100%;
		text-align: center;
		border-bottom: 1px rgb(0, 0, 0, 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;
	}

	.nav ul li::after {
		bottom: 0;
	}

	.nav ul li.nav_cen::after {
		width: 100%;
	}

	.nav ul li:hover::after {
		width: 100%;
	}

	.nav ul li svg {
		display: block;
	}

	body {
		padding-top: 60px;
	}

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

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

	.LianxI_Text {
		padding: 0;
	}

	#allmap {
		height: 300px
	}

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

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

	.DaONum {
		display: none;
	}

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

	.WenTi_Top ul li {
		width: 100%;
		padding: 0;
		text-align: center;
		border: 1px solid #ffffff;
	}

	.XiaZai form input {
		height: 36px;
	}

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

	.ZiZHi_swiper {
		width: calc(100% - 40px);
	}

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

	.TuanDui ul li img {
		width: 100px;
	}

	.ChanPini_Cen ul,
	.JiaRu_Top ul {
		flex: initial;
		margin: 0;
		margin-top: 20px;
		display: grid;
		grid-template-columns: 1fr 1fr 1fr;
	}

	.ChanPini_Cen ul li,
	.JiaRu_Top ul li {
		width: 100%;
		padding: 0;
		text-align: center;
		line-height: 30px;
        font-size: 9px;
        font-weight: bold;
	}

	.ChanPin_Sio,
	.ChanPin_ke {
		height: 36px;
	}

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

	.LiuYan form label {
		width: 100%;
	}

	.submit {
		width: 100%;
	}

	.TuiJian_swiper .swiper-slide {
		width: 50%;
	}

	.Ysousi_Suo {
		width: 90px;
	}

	.ChanPini_List ul {
		gap: 10px;
	}

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

	.Jiejue ul li {
		width: 100%;
		height: auto;
	}

	.Jiejue ul li:hover {
		width: 100%;
	}
	.Jiejue_text img{
		width: 25px;
	}
	.Jiejue_text a {
		width: 100px;
		line-height: 30px;
		border: 1px solid #ffffff;
		display: block;
	}


	.hd_ul ul{
		grid-template-columns: 1fr;
	}
	.ChanPin_Right h2 {
		font-weight: bold;
 	}
	.ChanPin_Right p {
    	font-size: var(--size16);
    	}
	.ChanPin_Text h2 {
       	 font-size: var(--size19);
    	}
	.hd_ul ul li h1 {
		    font-size: 18px;
    font-weight: bold;
	}
.Chan_Text stong{
    font-size: 16px;
}






	

}