*{
	margin:0;
	padding:0;
	word-wrap: break-word;
	font-family: 'Microsoft Yahei';
	vertical-align: middle;
	letter-spacing: -.3856px;
}
img:not([src]) {
    opacity: 0;
    display: none;
}
.stand{
    padding: 10px;
    margin: 0 auto;
    max-width: 1920px;
}
.pageDownload {
    padding: 10px;
    margin: 0 auto;
    max-width: 1920px;
}
.heaverTop_so span{
    color: #ffffff;
}
ul[role="menubar"]{
    padding: 0 10%;
}
.new-menu{
    position: relative;
}
.select_language{
    position: absolute;
    right: 10%;
    top: 10px;
    background-color: transparent;
}
.select_module_con{
    height: 24px;
}
.w800h800{
	width: 800px;
	height:800px;
}
.w400h600{
	width: 400px;
	height:600px;
}
.w400h400{
	width: 400px;
	height:400px;
}
.w200h200{
	width: 200px;
	height: 200px;
}
.w280h280{
    width: 280px;
    height: 280px;
}
.w290h290{
    width: 290px;
    height: 290px;
}
.w500h340{
    width: 500px;
    height: 340px;
}
.w660h340{
    width: 660px;
    height: 340px;
}
.w640h480{
    width: 640px;
    height: 480px;
}
.years{
	font-size: 14px;
    padding-right: 10px;
    padding: 0px 5px;
    background-color: #35b257;
    color: #fff;
    font-weight: normal;
}
.app{
	min-height: 100vh;
	background-attachment: fixed;
}
.tips{
	display:flex;
	align-items: center;
	margin:20px 0 20px 0;
	padding: 5px 15px;
	border-radius: 3px;
	color: #e6a23c;
	font-size: 14px;
	background-color: #fdf6ec;
	border-color: #faecd8;
}
.tips .notice{
	padding: 5px 10px
}

.equipment{
	position: relative;
	font-size: 0;
}

.equipment .el-carousel .image{
	width:100%;
	height:700px;
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center top;
}
	
.equipment .equbox{
	position: absolute;
	font-size: 24px;
	top:0;
	width: 100%;
	height: 100%;
	overflow: hidden;
}
.shop-base-info.fixed-top{
    background: #fff;
}
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    transition: transform 0.3s ease;
    z-index: 999;
    background-color: #fff;
}

.header.hide {
    transform: translateY(-100%);
}

.header.show {
    transform: translateY(0);
}
.headertop{
    margin-top:110px;
}
.shopname .logo{
    display: flex;
}
.shopname .logo img{
    width: 72px;
    height: auto;
    background-color: #fff;
}
.shopname .logo .l1{
    padding-left: 10px;
    display: flex;
    flex-direction: column;
}
.shopname .logo .l1 .name{
    display: flex;
    align-items: center;
}
.shopname .logo .l1 .name i{
    font-size: 26px;
    cursor: pointer;
}
.shopname .logo .l1 span{
    font-size: 22px;
    margin-right: 10px;
}
.headertop .shopname{
	padding:25px 10%;
	font-size: 30px;
	display: flex;
	align-items: center;
}
.shopname .brand{
    padding-top: 10px;
    display: flex;
    align-items: center;
}
.shopname .brand .codeimg{
	width: 18px;
    display: inline-block;
    padding: 2px;
    border: 1px solid #4e96e1;
    border-radius: 50%;
    margin-top: 2px;
}
.shopname .logo .l1 .brand span{
    font-size: 16px;
    padding-left: 5px;
}
.shopMenu{
	background-color: rgba(0,0,0,0.3);
	padding: 0 10%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.shopMenu ul{
	display: flex;
	justify-content: flex-start;
	align-items: center;
	list-style: none;
}
.shopMenu ul li{
	padding:10px 0;
}
.shopMenu ul li span{
	text-decoration: none;
	color: #ffffff;
}

/*
** B端
** 店铺
** 样式
*/
.line{
	width: 100%;
	height: 1px;
	background-color: #808578;
}
.block-title{
	color: #ffffff;
	text-align: center;
	background-color: rgba(0, 0, 0, 0.3);
	padding: 10px 0;
	font-size: 30px;
	margin:0;
}

.text-image{
	margin:50px 100px;
	display: grid;
	grid-column-gap: 120px;
	grid-template-columns:repeat(2,800px);
	font-size: 0;
}
.text-image .text{
	font-size: 16px;
	line-height: 38px;
}
.text-image .text p{
    font-size: 16px;
	line-height: 38px;
	margin:0;
}
.imglist{
	margin:0 100px;
	display: grid;
	grid-gap: 40px;
	grid-template-columns: repeat(4,400px);
	font-size: 0;
}
.imglist .item{
	margin-bottom: 50px;
}

.certlist{
	margin: 50px auto;
	font-size: 0;
	display: flex;
	justify-content: space-evenly;
}
.certlist .image{
	width: 400px;
	height: 600px;
	overflow:hidden;
	position: relative;
	border: 40px solid rgba(0, 0, 0, 0.3);
}
.certlist .image .el-image__inner{
	width:400px;
	height: 600px;
}
.certlist .image .mask{
	z-index: -1;
	content: "";
	position: absolute;
	top:0;
	left: 0;
	width: 100%;
	height:100%;
	background-color: rgba(0, 0, 0, 0.3);
}
.certlist .image:hover{
	cursor: pointer;
}
.certlist .image:hover .mask{
	z-index: 2;
}

.case-list{
	margin:0 100px;
	display: grid;
	grid-template-columns: repeat(2,800px);
	grid-column-gap: 120px;
}
.case-list .case-image{
	margin:50px 0;
}
.case-imglist{
	margin:0 210px;
	font-size: 0;
	display: grid;
	grid-column-gap: 150px;
	grid-template-columns: repeat(3,400px);
}
.case-imglist .image{
	margin-bottom: 50px;
}
.productlist{
	margin:0 100px;
	font-size: 0;
	display: grid;
	grid-column-gap: 40px;
	grid-template-columns: repeat(4, 400px);
}
.productlist .item{
	margin:50px 0;
}
.productlist .item .name{
	color:#000000;
	font-size: 24px;
	margin-top: 40px;
	text-align: center;
}
.productlist .item .price{
	color:#000000;
	font-size: 24px;
	margin-top: 15px;
	text-align: center;
}

.product1_4{
	margin:0 100px;
	display: grid;
	grid-template-columns: 800px calc(100% - 870px);
	grid-column-gap:70px;
	align-items: center;
	font-size: 0;
}
	
.product1_4 .r4{
	display: grid;
	grid-template-columns: repeat(2, calc(50% - 25px));
	grid-gap:50px;
	align-items: baseline;
}

.product1_4 .r4 .image:first-child{
	margin-top:50px;
}
.product1_4 .r4 .image:last-child{
	margin-bottom:50px;
}

.product1_3{
	margin:0 248px;
	display: grid;
	grid-template-columns: repeat(3,400px);
	grid-column-gap: 100px;
}
.product1_3 .image{
	margin-bottom: 50px;
}
.product1_3 .text{
	word-wrap: break-word;
}
.service1_3{
	margin: 0 248px;
	display: grid;
	grid-template-columns: repeat(3, 400px);
	column-gap: 100px;
}
.service1_3 .image{
	font-size: 0;
	margin:50px 0;
}
.service1_3 .image .text{
	font-size: 20px;
	padding:10px 0;
}

.partner1_6{
	margin:0 248px;
	display: grid;
	grid-template-columns: repeat(5, 200px);
	grid-gap: 100px;
}
.partner1_6 .image{
	font-size: 0;
	margin:50px 0;
}
.partner1_6 .image .text{
	font-size: 20px;
	padding:10px 0;
}

.contact1_3{
	padding:20px 0;
	display: flex;
	justify-content: space-around;
}
.contact1_3 .item{
	margin:10px 0;
	max-width: 50%;
    flex: 1;
    text-align: center;
}
.vue-grid-item {
    border: solid black 1px;
    background-color: #CCCCCC;
}

.equipment .video{
    font-size: 100px;
    color: rgba(255,255,255,0.4);
    position: relative;
}
.equipment .video i{
    cursor: pointer;
    position: absolute;
    z-index: 999;
    left: calc(50% - 50px);
    top: calc(50% - 50px);
}
.equipment video{
    object-fit: cover;
    width:100%;
    height:700px;
}
/*
** C端
** 店铺
** 样式
*/

.vue-grid-item {
    border: solid black 1px;
    background-color: #CCCCCC;
}
.content {
    flex:1;
	max-width: 100%;
	overflow: hidden;
	position: relative;
}
  
.product {
	
}
  
.product-content {
	display: flex;
	max-width: 1440px;
	margin: 0 auto;
	height: 60px;
	align-items: center;
	justify-content: space-between;
}
  
.product-title,
.product-more {
	font-size: 24px;
	color: #fff;
	font-weight: bold;
}
  
.product-grid {
	position: relative;
    overflow: hidden;
}
.product-grid .swiper-container{
    padding: 0 50px;   
}
.product-category {
	position: relative;
	max-width:1440px; 
	margin: 5px auto;
    background-color: #ffff;
    padding: 20px 0;
}
.product-category .category_more{
	display: inline-block;
	position: absolute;
    top: 25%;
    right: -20px;
    border-radius: 20px;
    width: 100px;
    text-align: center;
    line-height: 28px;
}


.product-category .category_more a{
	display: inline-block;
    position: absolute;
    top: 25%;
    right: -70px;
    color: #409eff;
    text-align: center;
    border: 1px solid #409eff;
    border-radius: 5px;
    padding: 30px 0px;
    line-height: 28px;
    writing-mode: vertical-lr;
}
.product-category-f {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 15px 15px 15px;
}

.product-category-f .title p{
    margin:0;
    font-size: 22px;
    color: #333;
    font-style: italic;
}
.product-category-f-t {
	font-size: 27px;
	font-style: italic;
	font-weight: bold;
	color: #2162e4;
}
  
.product-category-f-c {
	font-size: 27px;
	font-style: italic;
	font-weight: bold;
}
  
.product-item {
	text-align: center;
	display: flex;
    flex-direction: column;
    overflow: hidden;
}
.product-item a.image{
    font-size: 0;
    overflow: hidden;
    display: inline-block;
    background-color: #ffffff;
    border: 1px solid #f2f2f2;
}
  
.product-item span {
    padding: 5px 0;
    display: block;
    min-height: 52px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.product-item span a{
    color: #000000;
}
  
.contact-info p {
	margin: 5px 0;
}
  
.carousel {
	padding:0;
	overflow: hidden;
	position: relative;
	margin:0;
}
  
.slides {
	height: 100%;
	margin: 0 auto;
	flex-direction: column;
	width: 1440px;
	padding:0 80px;
	position: relative;
}
  
.slide {
	position: relative;
	display: flex;
	flex: 0 0 100%;
	align-items: center;
	justify-content: center;
	gap: 30px;
}
  
.slide img {
	width: 500px;
	height: auto;
}
  
.slide .text {
	flex: 1;
	font-size: 16px;
	padding: 40px;
	height: 340px;
	overflow-y: scroll;
	background-color: #e5e5e5;
}
  
.slide .text h1 {
	font-size: 34px;
	font-style: oblique;
	color: #2162e4;
	font-weight: bold;
  
}
  
.slide .text p {
	font-size: 24px;
	color: #000;
}
.swiper-4 .product-item span {
    padding: 5px 0;
    display: block;
    min-height: 52px;
    overflow: hidden;
    white-space: pre-wrap;
    text-overflow: inherit;
}
.prev {
	left: 0;
}
  
.next {
	right: 0;
}
  
.product-caes {
    padding:20px;
    background-color: #ededed;
	display: flex;
	justify-content: space-between;
	max-width:1440px; 
	margin: 27px auto;
	flex-wrap: wrap;
	gap: 27px;
}
  
.product-item-caes {
	position: relative;
	overflow: hidden;
	width: calc(50% - 15px);
}
  
.product-caes img {
	width: 100%;
  
}
 
.hot-list {
	max-width: 1440px;
	display: grid;
    grid-template-columns: repeat(4, 330px);
	column-gap: 40px;
	margin: 27px auto;
	justify-content: space-between;
}
.hot-item {
	position: relative;
}
  
.hot-item .el-image {
	border-radius: 30px;
}
  
.hot-item p {
	font-weight: bold;
	text-align: center;
	padding-top: 10px;
}
  
.myCarousel-container {
	padding:30px 0  50px 0;
	overflow: hidden;
	position: relative;
	margin: auto;
	background-color: #000;
}
  
.myCarousel-track-container {
	max-width:1440px; 
	position: relative;
	height: 100%;
	overflow: hidden;
	margin: 0 auto;
}
.myCarousel-track-container .swiper-container{
    padding: 0 50px;
}
.myCarousel-track-container .text{
    max-width: 400px;
}
.myCarousel-track-container .hide{
	text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.overflow{
    position: relative;
    padding: 0 20px;
}
i.show{
    position: absolute;
    right: 0;
    bottom: 0;
    cursor: pointer;
}
.myCarousel-track {
	list-style: none;
	padding: 0;
	margin: 0;
	display: flex;
	transition: transform 0.5s ease-in-out;
	justify-content: flex-start;
	align-items: center;
}
.myCarousel-slide {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	width: calc(100% / 3);
	box-sizing: border-box;
	flex: 0 0 auto;
}
.myCarousel-slide img {
	width: 427px;
	height: 437px;
}
.myCarousel-slide p {
	color: white;
	font-family: Arial, sans-serif;
	font-size: 18px;
	text-align: center;
	margin-top: 15px;
}
button.myCarousel-prev,
button.myCarousel-next {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	background-color: transparent;
	border: none;
	cursor: pointer;
	font-size: 50px;
	color: white;
	z-index: 100;
}
.myCarousel-prev {
	left: 10px;
}
.myCarousel-next {
	right: 10px;
}
.cases-content {
	display: flex;
	max-width:1440px; 
	margin: 0 auto;
	height: 60px;
	align-items: center;
	justify-content: space-between;
}
  
.cases-title,
.cases-more {
	font-size: 24px;
	color: #fff;
	font-weight: bold;
}
  
.video-text-container {
	display: flex;
	max-width:1400px; 
	margin: 30px auto;
}
.video-container{
	flex-basis: 50%;
}
.video-container video {
	width: 100%;
    height: 480px;
    object-fit: cover;
}
  
.text-container {
	flex: 1;
	padding: 20px;
	font-size: 18px !important;
	max-height: 440px;
    overflow-y: scroll
}
  
.text-container p {
	line-height: 30px;
}
  
.team-list {
	max-width:1440px; 
	display: flex;
	flex-wrap: wrap;
	margin: 45px auto 0 auto;
	justify-content: space-between;
	column-gap: 30px;
}
.team-list .swiper-container{
    padding:0 50px;
}
.team-item{
	position: relative;
	overflow: hidden;
}
  
.team-item p {
	font-size: 18px;
	color: #000;
	padding: 7px;
	margin: 20px auto;
	text-align: center;
}
  
.uniqueCarousel-container {
	overflow: hidden;
	position: relative;
	margin: 0 auto;
}
  
.uniqueCarousel-track-container {
	position: relative;
	max-width:1440px; 
	overflow: hidden;
	margin: 27px auto;
}
.uniqueCarousel-track-container .item{
    position: relative;
    background-color: #fff;
    display: flex;
    align-items: center;
    margin-bottom: 1px;
    column-gap: 30px;
    padding: 15px 30px;
}

.uniqueCarousel-track-container .text {
    flex: 1;
	 font-size: 16px;
	 color: #000000;
}
.uniqueCarousel-track-container .hide{
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
  
.contactlist {
	display: flex;
	max-width:1400px; 
	margin: 45px auto;
	justify-content: space-between;
}
  
.contactlist .item {
	padding: 10px;
	font-size: 18px;
}
footer {
	background-color: #333;
	padding: 10px 20px;
}
/*GT店铺*/
.max1500{
	position: relative;
}
.max1500 .styles{
	max-width: 1500px;
	margin:30px auto;
	position: relative;
}
/* 分类导航轮播：图片内联固定宽高会阻挡自适应，这里限定在 .styles 内覆盖（不影响其它板块） */
.max1500 .styles .swiper-4 .swiper-slide .model_0,
.max1500 .styles .swiper-4 .swiper-slide .model_1,
.max1500 .styles .swiper-4 .swiper-slide .model_2,
.max1500 .styles .swiper-4 .swiper-slide .model_3,
.max1500 .styles .swiper-4 .swiper-slide .model_4 {
    max-width: 100%;
}
.max1500 .styles .swiper-4 .swiper-slide .model_0 img,
.max1500 .styles .swiper-4 .swiper-slide .model_1 img,
.max1500 .styles .swiper-4 .swiper-slide .model_2 img,
.max1500 .styles .swiper-4 .swiper-slide .model_3 img,
.max1500 .styles .swiper-4 .swiper-slide .model_4 img {
    max-width: 100%;
    height: auto;
}
/* 轮播按钮在容器外时，向左/右偏移出图片区域 */
.max1500 .styles > .swiper-button-next {
    right: -40px;
    left: auto;
}
.max1500 .styles > .swiper-button-prev {
    left: -40px;
    right: auto;
}
.max1500 .styles.styles_4{
    max-width: 1260px;
}
.max1500 .styles .style{
	display: flex;
	justify-content: center;
	align-items: center;
	column-gap: 20px;
	margin-bottom: 20px;
}
.max1500 .styles > div{
	flex-wrap: wrap;
}
.max1500 .styles .item{
	position: relative;
}
.max1500 .styles .text{
	word-wrap: break-word;
	overflow: hidden;
}
.max1500 .styles .text li::marker{
    
}
.image-slot {
	display: flex;
	justify-content: center;
	align-items: center;
	width: 100%;
	height: 100%;
	background: #ffffff;
	color: #cccc;
	font-size: 30px;
	flex-direction: column;
	row-gap: 20px;
}
.image-slot .image-size{
	font-size: 14px;
	text-align: center;
}
.product-content{
	padding:10px 0;
	max-width: 1500px;
	margin: 0 auto;
}
.gt-category-text{
	max-width: 1500px;
	margin:30px auto;
	padding: 15px;
	font-size: 14px;
	line-height: 2;
	min-height: 120px;
	overflow: hidden;

}
.gt-category-desc{
	max-width: 1500px;
	margin:30px auto;
	padding: 15px;
	font-size: 14px;
	line-height: 2;
	min-height: 120px;
	overflow: hidden;

}
.gt-category-imagetext{
	display: flex;
	justify-content: center;
	gap: 20px;
}
.gt-category-imagetext.style_0 .item{
	display: flex;
}
.gt-category-imagetext.style_0 .text{
	width: 360px;
	min-height: 360px;
	font-size: 14px;
	padding: 15px;
}
.gt-category-imagetext.style_1 .item{
	display: flex;
	flex-direction: column;
}
.gt-category-imagetext.style_1 .item .text{
	font-size: 14px;
	width: 480px;
	min-height: 60px;
	padding: 10px;
}
.gt-category .styles.styles_2{
    max-width: 1920px;
}
.product-show .styles.styles_2{
	max-width: 1920px;
}
.gt-category-imagetext.style_2 .item{
	display: flex;
}
.gt-category-imagetext.style_2 .item .text{
	font-size: 14px;
	width: 200px;
	min-height: 140px;
	padding: 10px;
}
.gt-category-imagetext.style_2 .item .text p{
    margin:0;
}
.product-show .styles.styles_3{
	max-width: 1920px;
}
.gt-category-imagetext.style_3 .item .text{
	font-size: 14px;
	width: 280px;
	min-height: 140px;
	padding: 10px;
}
.product-show .styles.styles_4{
	max-width: 1920px;
}
.product-show-imagetext .item{
	position: relative;
}
.product-show-imagetext.style_0 .item .text{
	padding:15px;
	position: absolute;
	top: 0;
	width: 720px;
	height: 100%;
	font-size: 14px;
	background-color: transparent;
}
.product-show-imagetext.style_0 .item .text.right{
	right: 0;
}
.product-show-imagetext.style_1{
	display: flex;
	justify-content: center;
	gap: 80px;
}
.product-show-imagetext.style_1 .item {
	display: flex;
	flex-direction: column;
}
.product-show-imagetext.style_1 .item .text{
	min-height: 120px;
	padding:10px;
	font-size: 14px;
	max-width: 600px;
}
.product-show-imagetext.style_2{
	display: flex;
	justify-content: center;
	gap: 40px;
}
.product-show-imagetext.style_2 .text{
	min-height: 120px;
	padding:10px;
	font-size: 14px;
	max-width: 600px;
}
.product-show-imagetext.style_3{
	display: flex;
	justify-content: center;
	gap: 40px;
}
.product-show-imagetext.style_3 .text{
	min-height: 120px;
	padding:10px;
	font-size: 14px;
	max-width: 400px;
}
.product-show-imagetext.style_4{
	display: flex;
	justify-content: center;
	gap: 40px;
}
.product-show-imagetext.style_4 .text{
	background-color: rgba(255,255,255,0.6);
	position: absolute;
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
	font-size: 14px;
	padding: 15px;
}
.product-show-imagetext.style_5{
	display: flex;
	justify-content: center;
	gap: 20px;
	align-items: center;
}
.product-show-imagetext.style_5 .right{
	display: flex;
	flex: 1;
    flex-wrap: wrap;
    gap: 20px;
}
.application-category-imagetext.style_0{
	display: flex;
	justify-content: center;
	gap: 30px;
}
.application-category-imagetext.style_0 .text{
	width: 280px;
	min-height: 140px;
	padding:10px;
	font-size: 14px;
}
.application-category-imagetext.style_1{
	display: flex;
	justify-content: center;
	gap: 20px;
}
.application-category-imagetext.style_1 .text{
	width: 280px;
	min-height: 140px;
	padding:10px;
	font-size: 14px;
}
.application-category .styles.styles_2,
.application-category .styles.styles_3{
	max-width: 1920px;
}
.application-category-imagetext.style_2{
	display: flex;
	justify-content: center;
	gap: 30px;
}
.application-category-imagetext.style_2 .item{
	display: flex;
	flex-direction: column-reverse;
}
.application-category-imagetext.style_2 .item .text{
	min-height: 85px;
	padding:10px;
	font-size: 14px;
	max-width: 300px;
}
.application-category-imagetext.style_3{
	display: flex;
	justify-content: center;
	gap: 30px;
}
.application-category-imagetext.style_3 .item .text{
	min-height: 85px;
	padding:10px;
	font-size: 14px;
	max-width: 300px;
}
.application-area-imagetext.style_0{
	display: flex;
	justify-content: center;
	gap: 30px;
}
.application-area .styles{
	max-width: 1920px;
}
.application-area-imagetext.style_1{
	display: flex;
	justify-content: center;
	gap: 30px;
}
.application-area-imagetext.style_1 .text{
	max-width: 400px;
	min-height: 120px;
	padding:10px;
	font-size: 14px;
}
.application-area-imagetext.style_2{
	display: flex;
	justify-content: center;
	gap: 30px;
}
.application-area-imagetext.style_2 .item{
	position: relative;
}
.application-area-imagetext.style_2 .text{
	position: absolute;
	background-color: transparent;
	bottom: 0;
	left: 0;
	width: 402px;
	min-height: 120px;
	padding:10px;
	font-size: 14px;
}
.application-area-imagetext.style_3{
	display: flex;
	justify-content: center;
	gap: 30px;
}
.application-area-imagetext.style_3 .text{
	min-height: 85px;
	padding:10px;
	font-size: 14px;
	width: 300px;
}
.application-area-imagetext.style_4{
	display: flex;
	justify-content: center;
	gap: 30px;
}
.application-area-imagetext.style_4 .item{
	display: flex;
	flex-direction: column-reverse;
}
.application-area-imagetext.style_4 .text{
	min-height: 85px;
	padding:10px;
	font-size: 14px;
	width: 300px;
}
.product-hot-imagetext.style_0{
	display: flex;
	justify-content: center;
	gap: 30px;
}
.product-hot-imagetext.style_0 .text{
	min-height: 85px;
	padding:10px;
	font-size: 14px;
	width: 400px;
}
.product-hot-imagetext.style_1{
	display: flex;
	justify-content: center;
	gap: 30px;
}
.product-hot-imagetext.style_2{
	display: flex;
	justify-content: center;
	gap: 30px;
}
.product-hot-imagetext.style_2 .text{
	min-height: 85px;
	padding:10px;
	font-size: 14px;
	width: 300px;
}
.product-hot .styles.styles_3{
	max-width: 1920px;
}
.product-hot-imagetext.style_3{
	display: flex;
	justify-content: center;
	gap: 30px;
}
.product-hot-imagetext.style_3 .text{
	min-height: 120px;
	padding:10px;
	font-size: 14px;
	width: 400px;
}
.product-new-imagetext.style_0{
	display: flex;
	justify-content: center;
	gap: 30px;
}
.product-new-imagetext.style_0 .text{
	min-height: 85px;
	padding:10px;
	font-size: 14px;
	width: 400px;
}
.product-new-imagetext.style_1{
	display: flex;
	justify-content: center;
	gap: 30px;
}
.product-new-imagetext.style_2{
	display: flex;
	justify-content: center;
	gap: 30px;
}
.product-new-imagetext.style_2 .text{
	min-height: 85px;
	padding:10px;
	font-size: 14px;
	width: 300px;
}
.product-new .styles.styles_3{
	max-width: 1920px;
}
.product-new-imagetext.style_3{
	display: flex;
	justify-content: center;
	gap: 30px;
}
.product-new-imagetext.style_3 .text{
	min-height: 120px;
	padding:10px;
	font-size: 14px;
	width: 400px;
}
.product-qulity-imagetext.style_0 .item{
	display: flex;
	justify-content: center;
	max-width: 1400px;
	margin:0 auto;
}
.product-qulity-imagetext.style_0 .text{
	width: 700px;
	min-height: 480px;
	padding:10px;
	font-size: 14px;
}
.product-qulity-imagetext.style_1{
	display: flex;
	justify-content: center;
	gap: 30px;
}
.product-qulity-imagetext.style_1 .text{
	min-height: 60px;
	padding:10px;
	font-size: 14px;
	width: 200px;
}
.product-qulity-imagetext.style_2{
	display: flex;
	gap: 30px;
}
.product-qulity-imagetext.style_2 .text{
	min-height: 60px;
	padding:10px;
	font-size: 14px;
	width: 480px;
}
.product-qulity .styles.styles_3{
	max-width: 1920px;
}
.product-qulity-imagetext.style_3{
	display: flex;
	justify-content: center;
	gap: 30px;
}
.product-qulity-imagetext.style_3 .text{
	min-height: 60px;
	padding:10px;
	font-size: 14px;
	width: 400px;
}

.service-imagetext.style_0{
	display: flex;
	justify-content: center;
	gap: 30px;
}
.service-imagetext.style_0 .radius{
	border-radius: 50%;
}
.service-imagetext.style_0 .text{
	min-height: 60px;
	padding:10px;
	font-size: 14px;
	width: 200px;
}
.service-imagetext.style_1{
	display: flex;
	justify-content: center;
	gap: 30px;
}
.service-imagetext.style_1 .text{
	min-height: 60px;
	padding:10px;
	font-size: 14px;
	width: 200px;
}
.service .styles.styles_2{
	max-width: 1920px;
}
.service-imagetext.style_2{
	display: flex;
	justify-content: center;
	gap: 30px;
}
.service-imagetext.style_2 .text{
	min-height: 60px;
	padding:10px;
	font-size: 14px;
	width: 480px;
}
.service-imagetext.style_3 .item{
	display: flex;
	justify-content: center;
	max-width: 1100px;
	margin:0 auto;
}
.service-imagetext.style_3 .text{
	width: 700px;
	min-height: 400px;
	padding:10px;
	font-size: 14px;
}
.service .styles.styles_4{
	max-width: 1920px;
}
.service-imagetext.style_4{
	display: flex;
	justify-content: center;
	gap: 30px;
}
.service-imagetext.style_4 .text{
	min-height: 60px;
	padding:10px;
	font-size: 14px;
	width: 480px;
}
.service .styles.styles_5{
	max-width: 1920px;
}
.service-imagetext.style_5{
	display: flex;
	justify-content: center;
	gap: 30px;
}
.service-imagetext.style_5 .text{
	min-height: 60px;
	padding:10px;
	font-size: 14px;
	width: 480px;
}
.contactlist{
	display: flex;
    justify-content: space-around;
    max-width: 1500px;
    margin: 0 auto;
	padding:30px 0;
}



/* ==================== 大平板到小桌面 (1025px ~ 1800px) ==================== */
@media screen and (min-width: 1025px) and (max-width: 1800px) {
    .headertop .shopname {
        padding: 25px 3%;
    }
    .shopMenu {
        padding: 0 3%;
    }
    .stand, .pageDownload {
        padding: 10px 3%;
    }
    .block-title {
        font-size: 28px;
    }
    .text-image {
        margin: 40px 3%;
        grid-column-gap: 60px;
        grid-template-columns: repeat(2, 1fr);
    }
    .text-image .image img {
        width: 100% !important;
        height: auto !important;
    }
    .imglist {
        margin: 0 3%;
        grid-template-columns: repeat(4, 1fr);
        grid-gap: 30px;
    }
    .imglist .item img {
        width: 100% !important;
        height: auto !important;
    }
    .certlist .image {
        width: calc(33.333% - 20px);
        height: auto;
    }
    .certlist .image .el-image__inner {
        width: 100%;
        height: auto;
    }
    .case-list {
        margin: 0 3%;
        grid-template-columns: repeat(2, 1fr);
        grid-column-gap: 60px;
    }
    .case-list .case-image .image img {
        width: 100% !important;
        height: auto !important;
    }
    .case-imglist {
        margin: 0 5%;
        grid-column-gap: 80px;
        grid-template-columns: repeat(3, 1fr);
    }
    .case-imglist .image img {
        width: 100% !important;
        height: auto !important;
    }
    .productlist {
        margin: 0 3%;
        grid-template-columns: repeat(4, 1fr);
        grid-column-gap: 30px;
    }
    .productlist .item img {
        width: 100% !important;
        height: auto !important;
    }
    .product1_4 {
        margin: 0 3%;
        grid-template-columns: 1fr 1fr;
        grid-column-gap: 50px;
    }
    .product1_4 .limg img {
        width: 100% !important;
        height: auto !important;
    }
    .product1_4 .r4 img {
        width: 100% !important;
        height: auto !important;
    }
    .product1_3 {
        margin: 0 5%;
        grid-template-columns: repeat(3, 1fr);
        grid-column-gap: 60px;
    }
    .product1_3 .image img {
        width: 100% !important;
        height: auto !important;
    }
    .service1_3 {
        margin: 0 5%;
        grid-template-columns: repeat(3, 1fr);
        column-gap: 60px;
    }
    .service1_3 .image img {
        width: 100% !important;
        height: auto !important;
    }
    .partner1_6 {
        margin: 0 5%;
        grid-template-columns: repeat(5, 1fr);
        grid-gap: 60px;
    }
    .partner1_6 .image img {
        width: 100% !important;
        height: auto !important;
    }
    .contact1_3 {
        padding: 15px 3%;
    }
    .max1500 .styles {
        max-width: 96%;
        margin: 25px auto;
    }
    .gt-category-text,
    .gt-category-desc {
        max-width: 96%;
        margin: 20px auto;
    }
    .gt-category-imagetext .item img {
        max-width: 100%;
        height: auto !important;
    }
    .gt-category-imagetext .item .model_0,
    .gt-category-imagetext .item .model_1,
    .gt-category-imagetext .item .model_2,
    .gt-category-imagetext .item .model_3,
    .gt-category-imagetext .item .model_4 {
        width: auto !important;
    }
    .gt-category-imagetext.style_0 .text {
        width: calc(100% - 30px);
        min-height: auto;
    }
    .gt-category-imagetext.style_1 .item .text {
        width: calc(100% - 30px);
    }
    .gt-category-imagetext.style_2 .item .text {
        width: calc(100% - 20px);
    }
    .gt-category-imagetext.style_3 .item .text {
        width: calc(100% - 20px);
    }
    .product-show-imagetext .item img {
        max-width: 100%;
        height: auto !important;
    }
    .product-show-imagetext .item .model_0,
    .product-show-imagetext .item .model_1,
    .product-show-imagetext .item .model_2,
    .product-show-imagetext .item .model_3,
    .product-show-imagetext .item .model_4 {
        width: auto !important;
    }
    .product-show-imagetext.style_0 .item .text {
        width: 50%;
    }
    .product-show-imagetext.style_1 .item .text {
        max-width: 100%;
    }
    .product-show-imagetext.style_2 .text {
        max-width: 100%;
    }
    .product-show-imagetext.style_3 .text {
        max-width: 100%;
    }
    .product-show-imagetext.style_5 {
        align-items: center;
    }
    .product-show-imagetext.style_5 .right {
        justify-content: center;
    }
    .application-category-imagetext .text {
        width: calc(100% - 20px) !important;
        min-height: auto !important;
    }
    .application-category-imagetext .item img {
        max-width: 100%;
        height: auto !important;
    }
    .application-category-imagetext .item .model_0,
    .application-category-imagetext .item .model_1,
    .application-category-imagetext .item .model_2,
    .application-category-imagetext .item .model_3,
    .application-category-imagetext .item .model_4 {
        width: auto !important;
    }
    .application-area-imagetext .text {
        width: calc(100% - 20px) !important;
        min-height: auto !important;
    }
    .application-area-imagetext .item img {
        max-width: 100%;
        height: auto !important;
    }
    .application-area-imagetext .item .model_0,
    .application-area-imagetext .item .model_1,
    .application-area-imagetext .item .model_2,
    .application-area-imagetext .item .model_3,
    .application-area-imagetext .item .model_4 {
        width: auto !important;
    }
    .product-hot-imagetext .text {
        width: calc(100% - 20px) !important;
        min-height: auto !important;
    }
    .product-hot-imagetext .item img {
        max-width: 100%;
        height: auto !important;
    }
    .product-hot-imagetext .item .model_0,
    .product-hot-imagetext .item .model_1,
    .product-hot-imagetext .item .model_2,
    .product-hot-imagetext .item .model_3,
    .product-hot-imagetext .item .model_4 {
        width: auto !important;
    }
    .product-new-imagetext .text {
        width: calc(100% - 20px) !important;
        min-height: auto !important;
    }
    .product-new-imagetext .item img {
        max-width: 100%;
        height: auto !important;
    }
    .product-new-imagetext .item .model_0,
    .product-new-imagetext .item .model_1,
    .product-new-imagetext .item .model_2,
    .product-new-imagetext .item .model_3,
    .product-new-imagetext .item .model_4 {
        width: auto !important;
    }
    .product-qulity-imagetext .text {
        width: calc(100% - 20px) !important;
        min-height: auto !important;
    }
    .product-qulity-imagetext .item img {
        max-width: 100%;
        height: auto !important;
    }
    .product-qulity-imagetext .item .model_0,
    .product-qulity-imagetext .item .model_1,
    .product-qulity-imagetext .item .model_2,
    .product-qulity-imagetext .item .model_3,
    .product-qulity-imagetext .item .model_4 {
        width: auto !important;
    }
    .service-imagetext .text {
        width: calc(100% - 20px) !important;
        min-height: auto !important;
    }
    .service-imagetext .item img {
        max-width: 100%;
        height: auto !important;
    }
    .service-imagetext .item .model_0,
    .service-imagetext .item .model_1,
    .service-imagetext .item .model_2,
    .service-imagetext .item .model_3,
    .service-imagetext .item .model_4 {
        width: auto !important;
    }
    .product-category {
        max-width: 96%;
        margin: 5px auto;
    }
    .product-content {
        max-width: 96%;
    }
    .product-caes {
        max-width: 96%;
        gap: 20px;
    }
    .hot-list {
        max-width: 96%;
        grid-template-columns: repeat(4, 1fr);
        column-gap: 25px;
    }
    .hot-item img {
        width: 100% !important;
        height: auto !important;
    }
    .myCarousel-track-container {
        max-width: 96%;
    }
    .myCarousel-slide img {
        max-width: 100%;
        height: auto;
    }
    .video-text-container {
        max-width: 96%;
    }
    .team-list {
        max-width: 96%;
    }
    .team-item img {
        max-width: 100%;
        height: auto !important;
    }
    .uniqueCarousel-track-container {
        max-width: 96%;
    }
    .contactlist {
        max-width: 96%;
    }
    .slides {
        width: 96%;
    }
    .slide img {
        max-width: 100%;
        height: auto;
    }
}


/* ==================== 平板端 (max-width: 1024px) ==================== */
@media screen and (max-width: 1024px) {
    .headertop .shopname {
        padding: 15px 3%;
    }
    .shopname .logo .l1 span {
        font-size: 18px;
    }
    .shopMenu {
        padding: 0 3%;
    }
    .shopMenu ul {
        flex-wrap: wrap;
    }
    .shopMenu ul li {
        padding: 8px 10px;
    }
    .equipment .el-carousel .image {
        height: 400px;
    }
    .equipment video {
        height: 400px;
    }
    .stand, .pageDownload {
        padding: 10px 3%;
    }
    .block-title {
        font-size: 24px;
    }
    .text-image {
        margin: 30px 3%;
        grid-column-gap: 30px;
        grid-template-columns: repeat(2, 1fr);
    }
    .text-image .image img {
        width: 100% !important;
        height: auto !important;
    }
    .imglist {
        margin: 0 3%;
        grid-template-columns: repeat(4, 1fr);
        grid-gap: 20px;
    }
    .imglist .item img {
        width: 100% !important;
        height: auto !important;
    }
    .certlist {
        flex-wrap: wrap;
        gap: 20px;
    }
    .certlist .image {
        box-sizing: border-box; /* 【修改】：加入 box-sizing 修复折行 bug */
        width: calc(50% - 10px);
        height: auto;
        border-width: 20px;
    }
    .certlist .image .el-image__inner {
        width: 100%;
        height: auto;
    }
    .case-list {
        margin: 0 3%;
        grid-template-columns: repeat(2, 1fr);
        grid-column-gap: 30px;
    }
    .case-list .case-image .image img {
        width: 100% !important;
        height: auto !important;
    }
    .case-imglist {
        margin: 0 3%;
        grid-template-columns: repeat(3, 1fr);
        grid-column-gap: 30px;
    }
    .case-imglist .image img {
        width: 100% !important;
        height: auto !important;
    }
    .productlist {
        margin: 0 3%;
        grid-template-columns: repeat(4, 1fr);
        grid-column-gap: 20px;
    }
    .productlist .item img {
        width: 100% !important;
        height: auto !important;
    }
    .productlist .item .name,
    .productlist .item .price {
        font-size: 18px;
    }
    .product1_4 {
        margin: 0 3%;
        grid-template-columns: 1fr 1fr;
        grid-column-gap: 30px;
    }
    .product1_4 .limg img {
        width: 100% !important;
        height: auto !important;
    }
    .product1_4 .r4 img {
        width: 100% !important;
        height: auto !important;
    }
    .product1_3 {
        margin: 0 3%;
        grid-template-columns: repeat(3, 1fr);
        grid-column-gap: 30px;
    }
    .product1_3 .image img {
        width: 100% !important;
        height: auto !important;
    }
    .service1_3 {
        margin: 0 3%;
        grid-template-columns: repeat(3, 1fr);
        column-gap: 30px;
    }
    .service1_3 .image img {
        width: 100% !important;
        height: auto !important;
    }
    .partner1_6 {
        margin: 0 3%;
        grid-template-columns: repeat(5, 1fr);
        grid-gap: 30px;
    }
    .partner1_6 .image img {
        width: 100% !important;
        height: auto !important;
    }
    .contact1_3 {
        flex-wrap: wrap;
        padding: 10px 3%;
    }
    .max1500 .styles {
        max-width: 100%;
        margin: 20px 3%;
    }
    .gt-category-text,
    .gt-category-desc {
        max-width: 100%;
        margin: 15px 3%;
    }
    .gt-category-imagetext.style_0 .item {
        flex-direction: column;
    }
    .gt-category-imagetext.style_0 .text {
        width: 100%;
        min-height: auto;
    }
    .gt-category-imagetext.style_1 .item .text {
        width: 100%;
    }
    .gt-category-imagetext.style_2 .item {
        flex-direction: column;
    }
    .gt-category-imagetext.style_2 .item .text {
        width: 100%;
    }
    .gt-category-imagetext .item img {
        max-width: 100%;
        height: auto !important;
    }
    .gt-category-imagetext .item .model_0,
    .gt-category-imagetext .item .model_1,
    .gt-category-imagetext .item .model_2,
    .gt-category-imagetext .item .model_3,
    .gt-category-imagetext .item .model_4 {
        width: auto !important;
    }
    .product-show-imagetext.style_0 .item .text {
        width: 50%;
        font-size: 13px;
    }
    .product-show-imagetext.style_1 {
        flex-wrap: wrap;
        gap: 30px;
    }
    .product-show-imagetext.style_1 .item .text {
        max-width: 100%;
    }
    .product-show-imagetext.style_2 {
        flex-wrap: wrap;
        gap: 30px;
    }
    .product-show-imagetext.style_2 .text {
        max-width: 100%;
    }
    .product-show-imagetext.style_3 {
        flex-wrap: wrap;
        gap: 30px;
    }
    .product-show-imagetext.style_3 .text {
        max-width: 100%;
    }
    .product-show-imagetext.style_4 .text {
        font-size: 13px;
    }
    .product-show-imagetext.style_5 {
        flex-direction: column;
        align-items: stretch;
    }
    .product-show-imagetext.style_5 .right {
        justify-content: center;
    }
    .product-show-imagetext .item img {
        max-width: 100%;
        height: auto !important;
    }
    .product-show-imagetext .item .model_0,
    .product-show-imagetext .item .model_1,
    .product-show-imagetext .item .model_2,
    .product-show-imagetext .item .model_3,
    .product-show-imagetext .item .model_4 {
        width: auto !important;
    }
    .application-category-imagetext.style_0,
    .application-category-imagetext.style_1,
    .application-category-imagetext.style_2,
    .application-category-imagetext.style_3 {
        flex-wrap: wrap;
        gap: 20px;
    }
    .application-category-imagetext .text {
        width: 100% !important;
        min-height: auto !important;
    }
    .application-category-imagetext .item img {
        max-width: 100%;
        height: auto !important;
    }
    .application-category-imagetext .item .model_0,
    .application-category-imagetext .item .model_1,
    .application-category-imagetext .item .model_2,
    .application-category-imagetext .item .model_3,
    .application-category-imagetext .item .model_4 {
        width: auto !important;
    }
    .application-area-imagetext.style_0,
    .application-area-imagetext.style_1,
    .application-area-imagetext.style_2,
    .application-area-imagetext.style_3,
    .application-area-imagetext.style_4 {
        flex-wrap: wrap;
        gap: 20px;
    }
    .application-area-imagetext .text {
        width: 100% !important;
        min-height: auto !important;
    }
    .application-area-imagetext .item img {
        max-width: 100%;
        height: auto !important;
    }
    .application-area-imagetext .item .model_0,
    .application-area-imagetext .item .model_1,
    .application-area-imagetext .item .model_2,
    .application-area-imagetext .item .model_3,
    .application-area-imagetext .item .model_4 {
        width: auto !important;
    }
    .product-hot-imagetext.style_0,
    .product-hot-imagetext.style_1,
    .product-hot-imagetext.style_2,
    .product-hot-imagetext.style_3 {
        flex-wrap: wrap;
        gap: 20px;
    }
    .product-hot-imagetext .text {
        width: 100% !important;
        min-height: auto !important;
    }
    .product-hot-imagetext .item img {
        max-width: 100%;
        height: auto !important;
    }
    .product-hot-imagetext .item .model_0,
    .product-hot-imagetext .item .model_1,
    .product-hot-imagetext .item .model_2,
    .product-hot-imagetext .item .model_3,
    .product-hot-imagetext .item .model_4 {
        width: auto !important;
    }
    .product-new-imagetext.style_0,
    .product-new-imagetext.style_1,
    .product-new-imagetext.style_2,
    .product-new-imagetext.style_3 {
        flex-wrap: wrap;
        gap: 20px;
    }
    .product-new-imagetext .text {
        width: 100% !important;
        min-height: auto !important;
    }
    .product-new-imagetext .item img {
        max-width: 100%;
        height: auto !important;
    }
    .product-new-imagetext .item .model_0,
    .product-new-imagetext .item .model_1,
    .product-new-imagetext .item .model_2,
    .product-new-imagetext .item .model_3,
    .product-new-imagetext .item .model_4 {
        width: auto !important;
    }
    .product-qulity-imagetext.style_0 .item {
        flex-direction: column;
    }
    .product-qulity-imagetext.style_0 .text {
        width: 100%;
        min-height: auto;
    }
    .product-qulity-imagetext.style_1,
    .product-qulity-imagetext.style_2,
    .product-qulity-imagetext.style_3 {
        flex-wrap: wrap;
        gap: 20px;
    }
    .product-qulity-imagetext .text {
        width: 100% !important;
        min-height: auto !important;
    }
    .product-qulity-imagetext .item img {
        max-width: 100%;
        height: auto !important;
    }
    .product-qulity-imagetext .item .model_0,
    .product-qulity-imagetext .item .model_1,
    .product-qulity-imagetext .item .model_2,
    .product-qulity-imagetext .item .model_3,
    .product-qulity-imagetext .item .model_4 {
        width: auto !important;
    }
    .service-imagetext.style_0,
    .service-imagetext.style_1,
    .service-imagetext.style_2,
    .service-imagetext.style_3,
    .service-imagetext.style_4,
    .service-imagetext.style_5 {
        flex-wrap: wrap;
        gap: 20px;
    }
    .service-imagetext .text {
        width: 100% !important;
        min-height: auto !important;
    }
    .service-imagetext .item img {
        max-width: 100%;
        height: auto !important;
    }
    .service-imagetext .item .model_0,
    .service-imagetext .item .model_1,
    .service-imagetext .item .model_2,
    .service-imagetext .item .model_3,
    .service-imagetext .item .model_4 {
        width: auto !important;
    }
    .service-imagetext.style_3 .item {
        flex-direction: column;
    }
    .service-imagetext.style_3 .text {
        width: 100%;
        min-height: auto;
    }
    .product-category {
        max-width: 100%;
        padding: 15px 3%;
    }
    .product-content {
        max-width: 100%;
        padding: 10px 3%;
    }
    .product-caes {
        max-width: 100%;
        padding: 15px 3%;
        gap: 15px;
    }
    .product-item-caes {
        width: calc(50% - 8px);
    }
    .hot-list {
        max-width: 100%;
        grid-template-columns: repeat(4, 1fr);
        column-gap: 15px;
        margin: 15px 3%;
    }
    .hot-item img {
        width: 100% !important;
        height: auto !important;
    }
    .myCarousel-track-container {
        max-width: 100%;
    }
    .myCarousel-slide img {
        width: 100%;
        height: auto;
    }
    .video-text-container {
        max-width: 100%;
        flex-direction: column;
        margin: 20px 3%;
    }
    .video-container {
        flex-basis: 100%;
    }
    .video-container video {
        height: 360px;
    }
    .text-container {
        max-height: none;
    }
    .team-list {
        max-width: 100%;
        column-gap: 15px;
    }
    .team-item img {
        max-width: 100%;
        min-height: auto !important;
    }
    .uniqueCarousel-track-container {
        max-width: 100%;
    }
    .uniqueCarousel-track-container .item {
        column-gap: 15px;
        padding: 10px 15px;
    }
    .uniqueCarousel-track-container .item img {
        max-width: 180px;
    }
    .contactlist {
        max-width: 100%;
        flex-wrap: wrap;
        padding: 20px 3%;
    }
    .slides {
        width: 100%;
        padding: 0 30px;
    }
    .slide {
        flex-direction: column;
    }
    .slide img {
        width: 100%;
        height: auto;
    }
    .slide .text {
        height: auto;
        max-height: 300px;
    }
    
   
    .navbar-toggler {
        display: flex;
        align-items: center;
        justify-content: center;
        border: none;
        background: transparent;
        padding: 10px;
        width: 44px;
        height: 44px;
        border-radius: 50%; 
        transition: background 0.3s ease;
        cursor: pointer;
    }


    .navbar-toggler:focus,
    .navbar-toggler:active {
        outline: none;
        box-shadow: none;
        background: rgba(255, 255, 255, 0.1); 
    }

 
    .navbar-toggler-icon {
        background-image: none !important; 
        position: relative;
        width: 22px;
        height: 2px;
        background-color: rgba(255, 255, 255, 0.9); 
        transition: background-color 0.2s ease-out;
        display: inline-block;
    }

   
    .navbar-toggler-icon::before,
    .navbar-toggler-icon::after {
        content: '';
        position: absolute;
        left: 0;
        width: 22px;
        height: 2px;
        background-color: rgba(255, 255, 255, 0.9); 
        transition: transform 0.3s ease, top 0.3s ease, bottom 0.3s ease;
    }

    .navbar-toggler-icon::before {
        top: -7px;
    }

    .navbar-toggler-icon::after {
        bottom: -7px;
    }

  
    .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon {
        background-color: transparent; 
    }

    .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::before {
        top: 0;
        transform: rotate(45deg);
    }

    .navbar-toggler[aria-expanded="true"] .navbar-toggler-icon::after {
        bottom: 0;
        transform: rotate(-45deg);
    }
    


.navbar-collapse, 
.offcanvas, 
.mobile-nav-wrapper { 
    background-color: #2b2b2b !important; 
}


.navbar-nav .dropdown-menu,
.navbar-nav ul {
   
     position: static !important; 
    float: none !important;
    width: 100% !important;
    
    background-color: transparent !important;
    border: none !important;
    box-shadow: none !important;
    margin: 0 !important;
    padding: 0 !important;
    
}


.navbar-nav a,
.navbar-nav .dropdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 20px !important; 
    color: rgba(255, 255, 255, 0.9) !important;
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06) !important; 
    border-radius: 0 !important;
    transition: background 0.2s ease, color 0.2s ease;
}


.navbar-nav a:active,
.navbar-nav a:hover,
.navbar-nav .dropdown-item:active {
    background-color: rgba(255, 255, 255, 0.05) !important;
}


.navbar-nav > li > a {
    font-size: 16px !important;
    font-weight: 500 !important;
    color: #ffffff !important;
}


.navbar-nav ul > li > a,
.navbar-nav .dropdown-menu .dropdown-item {
    padding-left: 35px !important;
    font-size: 15px !important;
    color: rgba(255, 255, 255, 0.75) !important; 
    background-color: transparent !important;
}


.navbar-nav ul ul > li > a,
.navbar-nav .dropdown-menu .dropdown-menu .dropdown-item {
    padding-left: 50px !important; 
    font-size: 14px !important;
    color: rgba(255, 255, 255, 0.6) !important; 
}


.navbar-nav ul ul ul > li > a,
.navbar-nav .dropdown-menu .dropdown-menu .dropdown-menu .dropdown-item {
    padding-left: 65px !important;
    font-size: 13px !important;
    color: rgba(255, 255, 255, 0.5) !important;
    border-bottom: none !important; 
    padding-top: 10px !important;
    padding-bottom: 10px !important;
}


.navbar-nav i,
.navbar-nav span[class*="icon"],
.navbar-nav .fa-chevron-right {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.3);
    transition: transform 0.3s ease;
}


.navbar-nav a[aria-expanded="true"] i {
    transform: rotate(90deg);
}

/* 【新增】：点击父类子类不会隐藏只有展开 */
.navbar-nav a[aria-expanded="true"] {
    pointer-events: none;
}
.navbar-nav a[aria-expanded="true"] ~ .dropdown-menu,
.navbar-nav a[aria-expanded="true"] ~ ul {
    pointer-events: auto;
}


.btn-close-menu,
.offcanvas-header .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%); 
    opacity: 0.8;
    margin: 10px;
}
}

/* ==================== 手机端(max-width: 768px) ==================== */
@media screen and (max-width: 768px) {
    .headertop {
        margin-top: 0;
    }
    .headertop .shopname {
        padding: 10px 15px;
        font-size: 20px;
    }
    .shopname .logo {
        flex-direction: row;
    }
    .shopname .logo img {
        width: 48px;
    }
    .shopname .logo .l1 span {
        font-size: 16px;
        margin-right: 5px;
    }
    .shopname .logo .l1 .name i {
        font-size: 20px;
    }
    .shopname .brand .codeimg {
        width: 14px;
    }
    .shopname .logo .l1 .brand span {
        font-size: 13px;
    }
    .years {
        font-size: 13px; /* 【修改】：12px 改为 13px */
    }
    .shopMenu {
        padding: 0 15px;
    }
    .shopMenu ul {
        flex-wrap: wrap;
        gap: 0;
    }
    .shopMenu ul li {
        padding: 6px 8px;
    }
    .shopMenu ul li span {
        font-size: 13px;
    }
    .equipment .el-carousel .image {
        height: 250px;
    }
    .equipment video {
        height: 250px;
    }
    .block-title {
        font-size: 20px;
        padding: 8px 0;
    }
    .stand, .pageDownload {
        padding: 10px 15px;
    }
    .text-image {
        margin: 20px 15px;
        grid-template-columns: 1fr;
        grid-column-gap: 0;
    }
    .text-image .text {
        font-size: 14px;
        line-height: 28px;
    }
    .text-image .text p {
        font-size: 14px;
        line-height: 28px;
    }
    .imglist {
        margin: 0 15px;
        grid-template-columns: repeat(2, 1fr);
        grid-gap: 15px;
    }
    .certlist {
        flex-direction: column;
        align-items: center;
    }
    .certlist .image {
        width: 80%;
        border-width: 15px;
    }
    .case-list {
        margin: 0 15px;
        grid-template-columns: 1fr;
        grid-column-gap: 0;
    }
    .case-imglist {
        margin: 0 15px;
        grid-template-columns: repeat(2, 1fr);
        grid-column-gap: 15px;
    }
    .productlist {
        margin: 0 15px;
        grid-template-columns: repeat(2, 1fr);
        grid-column-gap: 15px;
    }
    .productlist .item {
        margin: 20px 0;
    }
    .productlist .item .name {
        font-size: 14px;
        margin-top: 10px;
    }
    .productlist .item .price {
        font-size: 14px;
        margin-top: 5px;
    }
    .product1_4 {
        margin: 0 15px;
        grid-template-columns: 1fr;
        grid-column-gap: 0;
    }
    .product1_4 .r4 {
        grid-template-columns: repeat(2, 1fr);
        grid-gap: 15px;
    }
    .product1_3 {
        margin: 0 15px;
        grid-template-columns: repeat(2, 1fr);
        grid-column-gap: 15px;
    }
    .service1_3 {
        margin: 0 15px;
        grid-template-columns: 1fr;
        column-gap: 0;
    }
    .service1_3 .image img {
        width: 100% !important;
        height: auto !important;
    }
    .service1_3 .image .text {
        font-size: 16px;
    }
    .partner1_6 {
        margin: 0 15px;
        grid-template-columns: repeat(3, 1fr);
        grid-gap: 15px;
    }
    .partner1_6 .image .text {
        font-size: 16px;
    }
    .contact1_3 {
        flex-direction: column;
        align-items: stretch;
    }
    .contact1_3 .item {
        max-width: 100%;
        text-align: left;
        margin: 5px 0;
    }
    .max1500 .styles {
        margin: 15px 15px;
    }
    .gt-category-text,
    .gt-category-desc {
        margin: 10px 15px;
        padding: 10px;
        font-size: 13px;
        min-height: auto;
    }
    .gt-category-imagetext.style_0 .item {
        flex-direction: column;
    }
    .gt-category-imagetext.style_0 .text {
        width: 100%;
        min-height: auto;
    }
    .gt-category-imagetext.style_1 .item {
        flex-direction: column;
    }
    .gt-category-imagetext.style_1 .item .text {
        width: 100%;
    }
    .gt-category-imagetext.style_2 .item {
        flex-direction: column;
    }
    .gt-category-imagetext.style_2 .item .text {
        width: 100%;
    }
    .gt-category-imagetext.style_3 .item .text {
        width: 100%;
    }
    .gt-category-imagetext .item img {
        width: 100% !important;
        height: auto !important;
    }
    .product-show-imagetext.style_0 .item {
        flex-direction: column;
    }
    .product-show-imagetext.style_0 .item .text {
        position: static;
        width: 100%;
        min-height: auto;
    }
    .product-show-imagetext.style_1 {
        flex-direction: column;
        gap: 20px;
    }
    .product-show-imagetext.style_1 .item {
        width: 100%;
    }
    .product-show-imagetext.style_1 .item .text {
        max-width: 100%;
    }
    .product-show-imagetext.style_2 {
        flex-direction: column;
        gap: 20px;
    }
    .product-show-imagetext.style_2 .text {
        max-width: 100%;
    }
    .product-show-imagetext.style_3 {
        flex-direction: column;
        gap: 20px;
    }
    .product-show-imagetext.style_3 .text {
        max-width: 100%;
    }
    .product-show-imagetext.style_4 .text {
        position: static;
        width: 100%;
        min-height: auto;
        font-size: 13px;
        padding: 10px;
    }
    .product-show-imagetext.style_5 {
        flex-direction: column;
    }
    .product-show-imagetext.style_5 .right {
        justify-content: center;
    }
    .product-show-imagetext .item img {
        width: 100% !important;
        height: auto !important;
    }
    .application-category-imagetext.style_0,
    .application-category-imagetext.style_1,
    .application-category-imagetext.style_2,
    .application-category-imagetext.style_3 {
        flex-direction: column;
        gap: 15px;
    }
    .application-category-imagetext .item {
        width: 100%;
    }
    .application-category-imagetext .text {
        width: 100% !important;
        min-height: auto !important;
    }
    .application-category-imagetext .item img {
        width: 100% !important;
        height: auto !important;
    }
    .application-area-imagetext.style_0,
    .application-area-imagetext.style_1,
    .application-area-imagetext.style_2,
    .application-area-imagetext.style_3,
    .application-area-imagetext.style_4 {
        flex-direction: column;
        gap: 15px;
    }
    .application-area-imagetext .item {
        width: 100%;
    }
    .application-area-imagetext .text {
        width: 100% !important;
        min-height: auto !important;
        position: static !important;
    }
    .application-area-imagetext .item img {
        width: 100% !important;
        height: auto !important;
    }
    .product-hot-imagetext.style_0,
    .product-hot-imagetext.style_1,
    .product-hot-imagetext.style_2,
    .product-hot-imagetext.style_3 {
        flex-direction: column;
        gap: 15px;
    }
    .product-hot-imagetext .item {
        width: 100%;
    }
    .product-hot-imagetext .text {
        width: 100% !important;
        min-height: auto !important;
    }
    .product-hot-imagetext .item img {
        width: 100% !important;
        height: auto !important;
    }
    .product-new-imagetext.style_0,
    .product-new-imagetext.style_1,
    .product-new-imagetext.style_2,
    .product-new-imagetext.style_3 {
        flex-direction: column;
        gap: 15px;
    }
    .product-new-imagetext .item {
        width: 100%;
    }
    .product-new-imagetext .text {
        width: 100% !important;
        min-height: auto !important;
    }
    .product-new-imagetext .item img {
        width: 100% !important;
        height: auto !important;
    }
    .product-qulity-imagetext.style_0 .item {
        flex-direction: column;
    }
    .product-qulity-imagetext.style_0 .text {
        width: 100%;
        min-height: auto;
    }
    .product-qulity-imagetext.style_1,
    .product-qulity-imagetext.style_2,
    .product-qulity-imagetext.style_3 {
        flex-direction: column;
        gap: 15px;
    }
    .product-qulity-imagetext .item {
        width: 100%;
    }
    .product-qulity-imagetext .text {
        width: 100% !important;
        min-height: auto !important;
    }
    .product-qulity-imagetext .item img {
        width: 100% !important;
        height: auto !important;
    }
    .service-imagetext.style_0,
    .service-imagetext.style_1,
    .service-imagetext.style_2,
    .service-imagetext.style_3,
    .service-imagetext.style_4,
    .service-imagetext.style_5 {
        flex-direction: column;
        gap: 15px;
    }
    .service-imagetext .item {
        width: 100%;
    }
    .service-imagetext .text {
        width: 100% !important;
        min-height: auto !important;
    }
    .service-imagetext .item img {
        width: 100% !important;
        height: auto !important;
    }
    .service-imagetext.style_3 .item {
        flex-direction: column;
    }
    .service-imagetext.style_3 .text {
        width: 100%;
        min-height: auto;
    }
    .product-category {
        padding: 10px 15px;
    }
    .product-category-f .title p {
        font-size: 18px;
    }
    .product-category-f-t,
    .product-category-f-c {
        font-size: 20px;
    }
    .product-item span {
        min-height: 36px;
        font-size: 13px;
    }
    .product-item a.image img {
        width: 100% !important;
        height: auto !important;
    }
    .product-caes {
        padding: 10px 15px;
        gap: 10px;
    }
    .product-item-caes {
        width: 100%;
    }
    .hot-list {
        grid-template-columns: repeat(2, 1fr);
        column-gap: 15px;
        margin: 15px;
    }
    .hot-item img {
        width: 100% !important;
        height: auto !important;
        border-radius: 10px !important;
    }
    .myCarousel-container {
        padding: 15px 0 30px 0;
    }
    .myCarousel-slide {
        width: 100%;
    }
    .myCarousel-slide img {
        width: 100% !important;
        height: auto !important;
    }
    .myCarousel-slide p {
        font-size: 14px;
    }
    .video-text-container {
        flex-direction: column;
        margin: 15px;
    }
    .video-container video {
        height: 220px;
    }
    .text-container {
        padding: 15px;
        font-size: 14px !important;
    }
    .text-container p {
        line-height: 24px;
    }
    .team-list {
        column-gap: 15px;
    }
    .team-item p {
        font-size: 14px;
        padding: 5px;
        margin: 10px auto;
    }
    .team-item img {
        width: 100% !important;
        min-height: auto !important;
    }
    .uniqueCarousel-track-container .item {
        flex-direction: column;
        align-items: flex-start;
        column-gap: 0;
        padding: 10px;
    }
    .uniqueCarousel-track-container .item img {
        max-width: 120px;
        max-height: 120px;
    }
    .uniqueCarousel-track-container .text {
        font-size: 14px;
    }
    .contactlist {
        flex-direction: column;
        padding: 15px;
        gap: 10px;
    }
    .contactlist .item {
        font-size: 14px;
        text-align: left;
    }
    .contact-info p {
        font-size: 14px;
    }
    .slides {
        width: 100%;
        padding: 0 15px;
    }
    .slide {
        flex-direction: column;
        gap: 15px;
    }
    .slide img {
        width: 100%;
        height: auto;
    }
    .slide .text {
        padding: 15px;
        height: auto;
        max-height: 200px;
    }
    .slide .text h1 {
        font-size: 22px;
    }
    .slide .text p {
        font-size: 16px;
    }
    .product-title,
    .product-more,
    .cases-title,
    .cases-more {
        font-size: 18px;
    }
    .product-content {
        height: auto;
        padding: 8px 15px;
    }
    .cases-content {
        height: auto;
    }
    .swiper-button-next,
    .swiper-button-prev {
        transform: scale(0.6);
    }
    /* 窄屏：强制分类导航轮播图片撑满 slide。必须 !important 才能覆盖内联 style="width:280px" */
    .max1500 .styles .swiper-4 .swiper-slide .model_0,
    .max1500 .styles .swiper-4 .swiper-slide .model_1,
    .max1500 .styles .swiper-4 .swiper-slide .model_2,
    .max1500 .styles .swiper-4 .swiper-slide .model_3,
    .max1500 .styles .swiper-4 .swiper-slide .model_4 {
        width: 100% !important;
    }
    .max1500 .styles .swiper-4 .swiper-slide .model_0 img,
    .max1500 .styles .swiper-4 .swiper-slide .model_1 img,
    .max1500 .styles .swiper-4 .swiper-slide .model_2 img,
    .max1500 .styles .swiper-4 .swiper-slide .model_3 img,
    .max1500 .styles .swiper-4 .swiper-slide .model_4 img {
        width: 100% !important;
        height: auto !important;
    }
    /* 窄屏：撤销负偏移，让分类导航按钮回到图片内两侧，避免挤出屏幕 */
    .max1500 .styles > .swiper-button-next {
        right: 10px;
        left: auto;
    }
    .max1500 .styles > .swiper-button-prev {
        left: 10px;
        right: auto;
    }
    
   
    
    .product-category .category_more a {
        padding: 15px 0;
        font-size: 13px; 
        right: -40px;
    }
    
 


.navbar-collapse, 
.offcanvas, 
.mobile-nav-wrapper { 
    background-color: #2b2b2b !important; 
}


.navbar-nav .dropdown-menu,
.navbar-nav ul {
   
     position: static !important; 
    float: none !important;
    width: 100% !important;
    
    background-color: transparent !important;
    border: none !important;
    box-shadow: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

.dropdown-menu.show {
  transform: none !important;
  top: 100% !important;
  left: 0 !important;
}
.navbar-nav a,
.navbar-nav .dropdown-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 20px !important; 
    color: rgba(255, 255, 255, 0.9) !important;
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06) !important; 
    border-radius: 0 !important;
    transition: background 0.2s ease, color 0.2s ease;
}


.navbar-nav a:active,
.navbar-nav a:hover,
.navbar-nav .dropdown-item:active {
    background-color: rgba(255, 255, 255, 0.05) !important;
}


.navbar-nav > li > a {
    font-size: 16px !important;
    font-weight: 500 !important;
    color: #ffffff !important;
}


.navbar-nav ul > li > a,
.navbar-nav .dropdown-menu .dropdown-item {
    padding-left: 35px !important;
    font-size: 15px !important;
    color: rgba(255, 255, 255, 0.75) !important; 
    background-color: transparent !important;
}


.navbar-nav ul ul > li > a,
.navbar-nav .dropdown-menu .dropdown-menu .dropdown-item {
    padding-left: 50px !important; 
    font-size: 14px !important;
    color: rgba(255, 255, 255, 0.6) !important; 
}


.navbar-nav ul ul ul > li > a,
.navbar-nav .dropdown-menu .dropdown-menu .dropdown-menu .dropdown-item {
    padding-left: 65px !important;
    font-size: 13px !important;
    color: rgba(255, 255, 255, 0.5) !important;
    border-bottom: none !important; 
    padding-top: 10px !important;
    padding-bottom: 10px !important;
}


.navbar-nav i,
.navbar-nav span[class*="icon"],
.navbar-nav .fa-chevron-right {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.3);
    transition: transform 0.3s ease;
}


.navbar-nav a[aria-expanded="true"] i {
    transform: rotate(90deg);
}




.btn-close-menu,
.offcanvas-header .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%); 
    opacity: 0.8;
    margin: 10px;
}
}