:root {
	/*浅色背景下的主要文字内容颜色*/
	--dark-text-color: black;
	/*深色背景下的主要文字内容颜色*/
	--light-text-color: white;
	/*标题、标签部件的颜色*/
	--main-color: dodgerblue;
	/*次要可交互部件的颜色*/
	--secondary-color: orange;
	/*被禁用、不可交互部件的颜色*/
	--disable-color: lightgray;
	--animate-time-medium: 0.3s;
	--animate-time-fast: 0.1s;
	--animate-time-slow: 0.8s;
	--banner-height: 100vh;
}


.navWrap {
	box-shadow: 0px 1px 10px -5px var(--dark-text-color);
	display: grid;
	grid-template-columns: minmax(0, 1fr) 300px minmax(0px, 100px) auto 2fr;
	width: 100%;
	height: 80px;
	overflow: hidden;
	position: fixed;
	z-index: 99;
	background: white;
	transition: background-color var(--animate-time-medium) ease-in-out;
}

.navWrap_back {
	width: 100%;
	height: 80px;
}

.navWrap .logo {
	height: 100%;
	text-align: center;
	align-content: center;
	grid-column: 2;
}


.navWrap .logo a {
	margin: auto;
	width: 294px;
	height: 64px;
	background-size: contain;
	background-repeat: no-repeat;
	background-position: center;
	background-image: url("/utils/src/img/logo.png");
	display: block;
}

.navWrap .nav_bar {
	margin-right: 0;
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	grid-column: 4;
}

.navWrap .nav_bar a {
	color: black;
	align-content: center;
	height: 100%;
	padding: 0 25px;
	font-size: 16px;
	width: 70px;
	text-align: center;
	display: block;
}

.navWrap .nav_bar a:hover {
	background: var(--main-color);
	color: var(--light-text-color);
}




/*banner*/
.banner {
	display: grid;
	grid-template-columns: 1fr auto 1fr;
	grid-template-rows: 1fr auto;
	grid-template-areas:
		". . ."
		". list .";
	width: 100%;
	height: auto;
}

.banner .tabList {
	grid-area: list;
	display: flex;
	flex-direction: row;
}

.banner .tabListItem {
	padding: 10px;
	z-index: 20;
}

.banner .tabListItem.cur {
	cursor: default;
}

.banner .tabListItem>* {
	padding: 7px;
	background: white;
	border-radius: 50%;
}

.banner .tabListItem.cur>* {
	padding: 7px;
	background: lightgray;
	border-radius: 50%;
}

.banner .tabListItem:not(.cur):hover>* {
	padding: 7px;
	background: skyblue;
	border-radius: 50%;
}

.banner .tabPanel {
	width: 100%;
	grid-column: 1/4;
	grid-row: 1/3;
}



.banner .tabPanelItem a {
	display: block;
	cursor: default;
	width: 100%;
}

.hero {
	width: 100%;
	height: var(--banner-height);
	object-fit: cover;
	aspect-ratio: 19/10;
}

.first

/*main*/
.mainWrap {
	width: 100%;
	margin: 0 auto;
	height: auto;
	display: grid;
	margin-bottom: 60px;
	grid-template-columns: minmax(0, 200px) minmax(960px, 1fr) minmax(0, 200px);
}

.content-center {
	margin-left: auto;
	margin-right: auto;
	height: auto;
	width: 100%;
	grid-column: 2;
}

.content-fullwidth {
	grid-column: 1/4;
}

.product-overview {
	display: grid;
	column-gap: 20px;
	grid-template-columns: auto 1fr;
	width: 100%;
	justify-items: center;
	align-items: start;
}
.news-detail{
	text-align:center;
	width:80%;
	justify-self:center;
}
.news-detail .info *{
	color:gray;
	display:inline;
	
}
.news-detail .info{
	display: flex;
	justify-content: space-between;
	padding: 0 20px 10px 20px;
	border-bottom:solid 1px;
	gray;
}
.news-detail .detail{
	overflow-wrap:break-word;
	text-align:start;
	text-indent:2em;
	line-break:anywhere;
	line-height:1.7em;
	margin-top:30px
}
.product-overview .title {
	border-radius: 10px 10px 0 0;
	padding: 1em 1em;
	text-align: center;
	align-self: center;
	border: solid 2px var(--main-color);
	color: var(--light-text-color);
	background-color: var(--main-color);
	font-size: xx-large;
}

.product-overview .title * {
	font-weight: bold;
	font-size: larger;
	display: block;
}

.product-overview .more {
	text-align: center;
	align-content: center;
	color: var(--light-text-color);
	background: var(--main-color);
	height: auto;
	border: solid 2px var(--main-color);
	padding: 5px 0;
	border-radius: 0 0 10px 10px;
}

.product-overview .more>* {
	display: block;
	font-size: medium;
	color: var(--light-text-color);
	padding: 0.1em;
}

.product-overview .more .icon {
	width: 1.2em;
	height: 0.7em;
}

.product-overview .tabPanelItem {
	transition: all 0.5s ease;
	flex-wrap: wrap;
	justify-content: space-evenly;
	padding-bottom: 30px;
	display: none;
}

.product-overview .list {
	padding-top: 20px;
	padding-bottom: 20px;
	align-items: center;
	border: solid 2px var(--main-color);
	display: flex;
	flex-direction: column;
	min-height: 300px;
}

.product-overview .list .list-item {
	margin: 10px 20px;
	text-align: center;
	border: dashed 1.5px var(--disable-color);
	align-content: center;
	display: block;
	width: 10em;
	padding: 5px;
	transition: border-color var(--animate-time-medium) ease;
	font-size: x-large;
}

.product-overview .list .cur {
	border-style: solid;
	border-color: var(--main-color);
}

.product-overview .list .list-item:hover {
	border-color: var(--main-color)
}

.product-overview .product {
	width: 100%;
	min-height: 436px;
	border: solid 1px var(--disable-color);
	border-radius: 10px;
}

.product-overview .placeholder {
	margin-left: 11px;
	margin-right: 11px;
	width: 204px;
	height: 0;
}

.applyDomain {
	display: grid;
	grid-template-columns: 10% 80% 10%;
	grid-template-rows: 20% 1fr;
	align-items: center;
	justify-items: center;
}

.applydomain .tabTitle {
	grid-column: 2;
	grid-row: 1;
	color: white;
	font-size: xxx-large;
	align-self: end;
}

.applydomain .tabList {
	grid-column: 2;
	grid-row: 2;
	border-left: solid 1px var(--decoration-color);
	border-right: solid 1px var(--decoration-color);
	color: white;
	display: flex;
	flex-direction: row;
}

.applydomain .tabListItem {
	color: inherit;
	padding: 1em 0;
	width: 180px;
	border-right: solid 1px var(--decoration-color);
	border-left: solid 1px var(--decoration-color);
	transition: all 0.3s ease;
	text-align: center;
	display: grid;
	grid-template:
		". icon ." 1fr
		". title ." auto
		". describe ." 1fr/minmax(10px, 10%) 1fr minmax(10px, 10%);
	row-gap: 20px;
	justify-items: center;
	cursor: pointer;
}

.applydomain .tablistitem:hover {
	background: rgba(0, 0, 0, 0.2);
	box-shadow: inset 0 0 20px -10px black;
}

.applydomain .tablistitem p {
	word-break: break-all;
	text-align: start;
	text-indent: 2em;
	line-height: 1.7em;
	font-size: small;
	width: 100%;
	grid-area: describe;
}

.applydomain .tablistitem img {
	height: 70px;
	grid-area: icon;
}

.applydomain .tablistitem h3 {
	font-size: x-large;
	grid-area: title;
}

.applydomain .tabpanel {
	grid-column: 1/4;
	grid-row: 1/4;
	z-index: -1;
	width: 100%;
}

.applydomain .tabpanelitem {}

.about {
	width: 80%;
	height: auto;
	position: relative;
	overflow: hidden;
	border-radius: 5em;
	align-self: center;
	justify-self: center;
}

.about img {
	width: 100%
}

.about a {
	position: absolute;
	bottom: 45%;
	z-index: 99;
	left: 10%;
	padding: 10px 15px;
	border-radius: 1em;
	background: dodgerblue;
	font-size: large;
	font-family: system-ui;
	color: white;
}

.main_trends .main_left {
	width: auto;
}

.footerWrap {
	width: 100%;
	height: auto;
	display: grid;
	grid-template-columns: minmax(0, 200px) minmax(960px, 1fr) minmax(0, 200px);
	background: #000000d0;
	box-shadow: inset 0px 10px 15px -10px white;
}

.footer {
	display: grid;
	grid-template:
		"map product contact ercode" auto
		"meta meta meta meta" 80px / minmax(auto,20%) minmax(auto,20%) 1fr 150px;
	padding-top: 40px;
	grid-column-gap: 20px;
}

.footer *{
	color:lightgray;
}

.footer .title {
	color: white;
}

.footer .meta {
	display: block;
	grid-area: meta;
	align-self: center;
	text-align: center;
	font-size: small;
}
.footer a:hover{
	color:dodgerblue;
}
.footer .contact {
	grid-area: contact;
}

.footer .map {
	grid-area: map;
}

.footer .product {
	grid-area: product;
}

.footer .ercode {
	grid-area: ercode;
	text-align: center;
}
.footer .ercode img{
	width:100%;
}
.footer>* {
	display: grid;
	grid-auto-flow: row;
	grid-row-gap: 10px;
	justify-content: start;
	align-content: start;
}

.product-center{
	display:grid;
	grid-template:
		"list container" minmax(400px,auto)/auto 1fr;
	grid-column-gap: 20px;
}
.type-list{
	grid-area:list;
	width: max-content;
	align-self: start;
	justify-self: center;
	align-items: center;
	align-content: center;
	justify-items: start;
}
.type-list:first{}
.product-center .container{
	grid-area:container;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}
.product-center .list-container{
	display:flex;
	flex-wrap:nowrap;
	flex-direction: column;
	margin-left: 20px;
}
.list-container > *{
	margin-top:0.5em;
	
}
.list-container a{
	padding-right:20px;
	
}
.list-container a:hover{
	color:dodgerblue;
}
.product-detail{
	display: grid;
	grid-template:
		"img info" auto
		"params params" auto
		"detail detail" auto/50% 50%;
}
.product-detail .product-img{
	grid-area: img;
}
.product-img .tabList{
	display: flex;
	width: 100%;
	flex-wrap: wrap;
	z-index: 12;
}.product-img .tabListItem:hover{
	border-color:dodgerblue;
}
.product-img .tabListItem{
	width: 100px;
	margin-top: 20px;
	margin-right: 20px;
	border: solid 1px lightgray;
	cursor: pointer;
	transition:all 0.3s ease;
	aspect-ratio: 1;
	object-fit: contain;
}
.product-img .tabPanel{
	display:grid;
	grid-template:
		"main" min(30vw,70vh)/auto;
	width: 100%;
	aspect-ratio: 1;
	object-fit: contain;
	z-index: -1;
}
.product-img .tabPanelItem{
	grid-area:main;
	opacity:0;
	transition: all 0.5s ease;
	width: 80%;
	border-radius: 5%;
	box-shadow: 0 0 11px -7px;
	z-index: -1;
	aspect-ratio: 1;
	object-fit: contain;
}
.product-img .tabPanel > .cur{
	opacity:1;
}
.product-info{
	grid-area: info;
}
.product-info h1{
	border-bottom: solid 1px lightgray;
}
.product-type{
	margin-top:10px;
	display:flex;
	flex-wrap:wrap;
	min-height: 300px;
	align-content: flex-start;
}
.product-type::before{
	 content:"型号规格"; 
	color:gray;
	display:block;
	margin-bottom:10px;
	width:100%;
	height: fit-content;
}
.product-type span{
	padding:5px 15px;
	border:solid 1px lightgray;
	border-radius:0.7em;
	margin-top:10px;
	margin-right:20px;
	transition:all 0.3s ease;
	cursor:pointer;
	display: block;
	height: fit-content;
}
.product-type span:hover{
	border-color:dodgerblue;
}
.product-params::before{
	content: "参数规格";
	display:block;
	width:100%;
	font-size: xx-large;
	text-align: center;
}
.product-params{
	grid-area: params;
	margin-top: 50px;
	background:#EEE;
	display:flex;
	flex-wrap:wrap;
	border-radius: 50px;
	padding: 20px 0;
}
.product-params p{
	text-align:center;
	max-width:33%;
	min-width:16em;
	padding: 30px 0;
}
.product-params span{
	display:block;
	
}
.product-params .param-name{
	font-size:large;
	color:gray;
}
.product-params .param-value{
	font-size:x-large;
}
.product-descrip{
	margin: 50px 0;
	width: 100%;
	grid-area: detail;
	overflow-wrap: break-word;
	line-height:1.5em;
}
.product-descrip h3{
	text-align:start;
	font-size:x-large;
	margin-bottom:0.3em;
	margin-top:1em;
	font-weight:bolder;
}
.product-descrip b{
	font-weight:bold;
}
.product-descrip p{
	padding:0 2em;
	text-indent:2em;
	line-height:1.5em;
}
.product-descrip ul{
	padding:0 4em;
	
}
.product-descrip li{
	text-indent:-2em;
}
.product-descrip li::before{
	content:"·";
	font-weight:bolder;
	padding-right:1em;
	
}
img#captcha {
	width: auto;
	height: 40px;
	object-fit: contain;
}



@media screen and (max-width:980px) {}