@charset "utf-8";
/* CSS Document */


* {
    margin: 0;
    padding: 0;
}

.dn{
	display: none;
}

.main {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 清除浮动 */
.clearfix::after {
    content: "";
    display: table;
    clear: both;
}

/* 隐藏移动端不需要的元素 */
.mobile-hidden {
    display: block;
}

.desktop-hidden {
    display: none;
}


body {
	margin: 0;
	padding: 0;
	background-color: #000000;
}

a{
	text-decoration: none;
}

.yh{
	font-family: 微软雅黑;
}

.bt{
	color: #fff;
}

.zw{
	color: #c2c2c2;
}

.main {
	width: 1400px;
	margin:0 auto;
}

.title {
	width: 100%;
	height: 70px;
	padding-top: 20px;
	left:0;
	top:0;
	z-index:9999;
	position:fixed;
	box-sizing:border-box;
	--globalnav-background: rgba(22, 22, 23, .1);
	background: var(--globalnav-background);
	backdrop-filter: blur(10px);
}

.fl{
	float: left;
}

.fr{
	float: right;
}

.logo_pic {
	width: 80%;
	height: 40px;
}

.logo_pic img {
	width: 40%;
}

.logo {
	width: 24%;
	padding-left: 5%;
}

.nav_item {
	width: 100%;
	text-align: center;
}

.nanav {
	width: 35%;
	margin: 0 auto;
}

ul {
	list-style-type: none;
	margin: 0;
	padding: 0;
}

.nav_item ul li {
	width: 100px;
	float: left;
	margin-right: 45px;
}

.nav_item ul li a {
	text-decoration: none;
	color: #c2c2c2;
	font-family: 微软雅黑;
	line-height: 2.25rem;
	font-size: 16px;
}

.nav_item ul li a:hover{
	color: #fff;
	transition: all 0.8s;
    -webkit-transition: all 0.8s;
}

.list {
    width: auto;
    height: 50px;
    margin-top: 5px;
}

.list img {
    width: 20%;
}

.root {
  --globalnav-backdrop-filter: blur(12px); /* 定义模糊效果 */
}

.js {
	width: 100%;
	height: 660px;
	background: url(../images/index_02.jpg);
	background-position: center;
}

.js_t {
	width: 100%;
	height: auto;
	margin: 0 auto;
	text-align: center;
	padding-top: 12.333%;
}



.js_tit {
	width: 100%;
	font-size: 30px;
	color: #fff;
	font-family: 微软雅黑;
	letter-spacing: 0.18rem;
}

.js_sp {
	width: 100%;
	text-align: center;
	margin-top: 10px;
}

.js_sp span {
	color: #c2c2c2;
	line-height: 1.92rem;
	letter-spacing: 0.12rem;
	font-family: 微软雅黑;
	font-size: 15px;
}

.js_icon {
	width: 100%;
	margin-top: 25px;
	text-align: center;
}

.js_i {
	width: 130px;
	height: 35px;
	border-radius: 10px;
	background: #2e2e2e;
	padding-left: 15px;
	padding-top: 10px;
	margin-right: 15px;
}

.js_i_width {
	width: 35%;
	margin: 0 auto;
}

.jsi_p {
	font-size: 15px;
	font-family: 微软雅黑;
	letter-spacing: 0.35rem;
	color: #D8D8D8;
}

.jsi_img {
	margin-right: 10px;
}

.ready {
	width: 100%;
	height: 578px;
}

.rea_l {
	width: 45%;
	margin-left: 5%;
	height: auto;
	margin-top: 12.333%;
}

.rea_r {
	width: 50%;
	height: 578px;
	background: url(../images/index_04.jpg);
}

p {
	font-family: 微软雅黑;
}

.rea_lt span {
	color: aliceblue;
	font-size: 30px;
	letter-spacing: 0.45rem;
	line-height: 2.50rem;
}

.rea_lt {
	width: 90%;
}

.rea_lsp {
	color: #c2c2c2;
	padding-top: 2px;
}

.rea_lsp span p {
	line-height: 1.98rem;
}

.rea_rs {
	color: aliceblue;
	font-family: 微软雅黑;
	font-size: 36px;
	letter-spacing: 0.12rem;
	text-align: center;
	margin-top: 35%;
}

.rea_rt {
	color: #c2c2c2;
	font-family: 微软雅黑;
	font-size: 22px;
	letter-spacing: 0.12rem;
	text-align: center;
}

.banner {
	/* 让容器铺满整个屏幕 */
    width: 100%;  /* 屏幕宽度 */
	height: 899px;
    margin: 0;
    padding: 0;
    overflow: hidden; 
	position: relative;
}

.dz {
	width: 100%;
	height: 555px;
	background: url(../images/index_06.jpg);
	background-position: center;
	/*position: absolute;*/
}

.dzt {
	text-align: center;
	position: relative;
	top: 100px;;
	
}

.dztt {
	color: aliceblue;
	font-family: 微软雅黑;
	font-size: 30px;
	letter-spacing: 0.45rem;
	line-height: 0.50rem;
}

.dztx {
	color: #c2c2c2;
	font-family: 微软雅黑;
	font-size: 22px;
	letter-spacing: 0.12rem;
	text-align: center;
	padding-top: 20px;
}

.dztx span {
	color: aliceblue;
	font-size: 15px;
	letter-spacing: 0.15rem;
	line-height: 1.50rem;
}

.dztx span p {
	color: #c2c2c2;
}

.ys4 {
	width: 100%;
	height: 578px;
}

.ys4l {
	width: 50%;
	height: 578px;
	background: url(../images/index_09.jpg);
	background-position: center;
	background-repeat: no-repeat;
}

.ys4rx {
	color: #c2c2c2;
	padding-top: 2px;
}

.ys4rt {
	width: 90%;
}

.ys4rt span {
	color: aliceblue;
	font-size: 30px;
	letter-spacing: 0.45rem;
	line-height: 0.50rem;
}

.ys4rt span p {
	line-height: 2.50rem;
}

.ys4rx span p {
	line-height: 1.98rem;
}

.ys4r {
	width: 30%;
	margin-right: 2%;
	height: auto;
	margin-top: 12.333%;
}

.product {
	width: 100%;
	height: 735px;
}

.prot {
	width: 100%;
	text-align: center;
	color: aliceblue;
	font-size: 30px;
	font-family: 微软雅黑;
	letter-spacing: 0.28rem;
	margin-top: 100px;
	margin-bottom: 3%;
}

.pro ul li {
	width: 30.333333%;
	height: auto;
	float: left;
	background: #222222;
	border-radius: 25px;
	position: inherit;
	padding-top: 30px;
	transition: all 0.5s;
    -webkit-transition: all 0.5s;
	box-sizing: border-box;
	flex: 1; /* 每个 li 平均分配父容器的宽度（1:1:1） */
}

.pro ul li:hover {
	transform: translateY(-10px);
    /*box-shadow: 2px 10px 45px rgba(255, 255, 255, 0.35);*/
}

.pro_pic img {
	width: 90%;
	margin: 0 auto;
}

.pro_pic {
	text-align: center;
}

.pro_tx {
	padding-top: 5%;
}

.pro_tx_sl {
	font-size: 16px;
	font-weight: 500;
	letter-spacing: 0.08rem;
	margin-left: 5%;
}

.pro_tx_jg {
	font-size: 38px;
	font-weight: bold;
	margin-top: 15px;
	margin-bottom: 15px;
	letter-spacing: 0.15rem;
	margin-left: 5%;
}

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

.pro_tx_nr_z img {
	margin-right: 10px;
	margin-top: 2px;
	width: 3.33333%
}

.pro_input {
	width: 180px;
	height: 25px;
	text-align: center;
	border-radius: 50px;
	padding-top: 10px;
	padding-bottom: 10px;
	margin-left: auto;
	margin-right: auto;
	margin-top: 35px;
	margin-bottom: 35px;
	border:1px solid #c2c2c2;
}

.pro_input:hover{
	background: #008bcb;
	border: 1px solid #008bcb;
	transition: all 0.3s;
    -webkit-transition: all 0.3s;
}

.pro_input img {
	width: 15.33333%;
	margin-left: 30px;
	margin-right: 10px;
}

.pro_input_zz {
}

.pro_tx_nr {
	margin-left: 5%;
}

.pinglun {
	width: 100%;
	height: 345px;
}

.plt {
	width: 100%;
	text-align: center;
	color: aliceblue;
	font-size: 30px;
	font-family: 微软雅黑;
	letter-spacing: 0.28rem;
	margin-top: 50px;
	margin-bottom: 3%;
	
}

.plnr ul li {
	width: 30.333333%;
	height: auto;
	float: left;
	background: #222222;
	border-radius: 20px;
	position: inherit;
	padding-top: 15px;
	padding-bottom: 15px;
	transition: all 0.5s;
    -webkit-transition: all 0.5s;
	box-sizing: border-box;
	flex: 1; /* 每个 li 平均分配父容器的宽度（1:1:1） */
}

.plnrwz {
	font-size: 15px;
	width: 85%;
	height: 80px;
	letter-spacing: 0.15rem;
	margin-left: 7.55555%;
}

.plnrtx img {
	width: 8%;
	margin-right: 3.5555%;
}

.plnrtx {
	margin-left: 7.55555%;
	margin-top: 4.55555%;
}

.plnrtxn {
	line-height: 1.92rem;
}

.plnr ul li:hover {
	transform: translateY(-10px);
    /*box-shadow: 2px 10px 45px rgba(255, 255, 255, 0.35);*/
}

.tp {
	width: 100%;
	height: 454px;
	background: url(../images/index_22.jpg);
}

.tpbt span {
	font-size: 30px;
	line-height: 2.98rem;
	letter-spacing: 0.25rem
}

.tpbt {
	text-align: center;
	padding-top: 10%;
}

.footer {
	width: 100%;
	height: 425px;
	background: #111111;
}

.ftl {
	width: 25%;
	height: 200px;
	margin-top: 7%;
}

.ftgz_ti {
	font-size:15px;
	margin-bottom: 15px;
}

.ftgz {
	width: 100%;
	margin-top: 15%;
}

.ftgz_lj ul li {
	float: left;
	margin-right: 10px;
}



.fl_nav {
	width: 62%;
	margin-top: 7%;
	display: flex; /* 启用Flex布局 */
    justify-content: space-between; /* 子元素两端对齐，中间自动分配空间 */
    padding: 0;
	margin-right: 6%;
}

.fl_nav_list {
	width: 12%;
	box-sizing: border-box;
}

.fl_nav_list_tit {
	font-size: 24px !important;
	margin-bottom: 25px;
	margin-top: 0 !important;
}

.fl_nav_list ul li {
	margin-top: 15px;
	font-size: 14px;
	letter-spacing: 0.12rem;
}

.fl_nav_list ul li a {
	color: #c2c2c2;
	text-decoration: none;
	font-family: 微软雅黑;
	font-size: 15px;
}

.fl_nav_list ul li a:hover {
	color: #fff;
	transition: all 0.3s;
    -webkit-transition: all 0.3s;
}

.icp {
	width:100%;
	float:left;
	position: relative;
	background: #111111;
}

.icp_1 {
	width: 1400px;
    margin:auto;
}

.icp_c {
	width: 100%;
    margin: 0 auto;
}

.icp_r {
	float:right;
	font-size: 14px;
	height: 45px;
	line-height: 45px;
	color: #000;
	margin-right: 6%;
}

.ydct {
	float:right;
	position: relative;
	margin-right: 10px;
}

.dpn {
	display: none;
}

.ydct_1 {
	display:none;
	position: absolute;
	margin-top: -180px;
	z-index: 1234;
}

.ydct:hover .ydct_1 {
	display:block;
}

.text {
	color: #c2c2c2;
	line-height: 2.5rem;
}

.icp_r a {
	color: #c2c2c2;
}

.icp_l {
	float:left;
	font-size: 14px;
	height: 45px;
	line-height: 45px;
}

.line {
	width: 100%;
    height: 20px;
    margin-top: 40px;
    background: url(../images/ftline_25.jpg);
    background-position: center;
    background-repeat: no-repeat;
}


.nproduct {
	width: 100%;
	margin-top: 120px;
}

.nprot {
	text-align: center;
	font-size: 30px;
	letter-spacing: 0.25rem;
	margin-bottom: 50px;
}
.dztx span2 {
        display: none;
    }




.banner img {
	display: block;
    width: 100%;
    height: auto;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    min-height: 100%;
    object-fit: cover;
}

.gzt {
	width: 100%;
	text-align: center;
	font-size: 30px;
	color: #c2c2c2;
	letter-spacing: 0.12rem;
}

.pro ul {
  /* 清除列表默认样式（关键：避免默认内外边距和列表符号影响布局） */
  list-style: none;
  margin: 0;
  padding: 0;
  
  /* 启用 Flex 布局，让子元素 li 横向排列 */
  display: flex;
  /* 可选：设置 li 之间的间距（根据需求调整数值） */
  gap: 20px; 
  width: 100%; /* 确保容器占满一行 */
  box-sizing: border-box; /* 避免 padding 影响整体宽度 */
}

.plnr ul {
	  /* 清除列表默认样式（关键：避免默认内外边距和列表符号影响布局） */
  list-style: none;
  margin: 0;
  padding: 0;
  
  /* 启用 Flex 布局，让子元素 li 横向排列 */
  display: flex;
  /* 可选：设置 li 之间的间距（根据需求调整数值） */
  gap: 20px; 
  width: 100%; /* 确保容器占满一行 */
  box-sizing: border-box; /* 避免 padding 影响整体宽度 */
}

/*汉堡菜单样式*/
	.menutb{
		display: block;
	}
	.menutb.active .bar:nth-child(2){
		opacity: 0;
	} 
	.menutb.active .bar:nth-child(1){
		transform: translateY(0.98vh) rotate(45deg);
	} 
	.menutb.active .bar:nth-child(3){
		transform: translateY(-1.4vh) rotate(-45deg);
	} 
	/*汉堡菜单结束*/
	
	.sj_menu {
    width: 100%;
    height: 100vh;
    margin-top: -1%;
    /* padding-bottom: 130px; */
    overflow-y: auto;
    box-sizing: border-box;
    position: absolute;
    right: 0;
    top: -9999%; 
    z-index: 22;
    overflow-y: auto;
    /* background: #161616; */
    margin-left: 0;
    transition: all 0.45s ease;
    --globalnav-background: rgba(0, 0, 0, 1.9);
    background: var(--globalnav-background);
    backdrop-filter: blur(10px);
    }
	
	.sj_menu.active {
	    display: block;
		top: 30%;
    }
	
     .sj_menu ul {
        width: 100%;
        height: auto;
        max-width: 750px;
        margin: 0 auto;
        display: unset;
    }
	.sj_menu ul li {
    float: left;
    width: 10%;
    height: auto;
    position: relative;
    line-height: 11.4vh;
}
	.sj_menu ul li:hover .menu_xq {
    display: none;
}
	
	 .sj_menu ul li a {
        height: 46px;
        /* line-height: 51px; */
        font-size: 1.89vh;
        padding: 0px 7%;
        /* display: inline-grid
; */
		 color: #c2c2c2;
    }
	
	.sj_menu ul{ 
		width:100%; 
		height:auto; 
		max-width:750px; 
		margin:0 auto;
	} 
	.menutb{
		width:2.3333333% !important; 
		height:15%;
		float:right; 
		margin:0.2% 0 !important; 
		position:relative; 
		display:block; 
		z-index:9999;
		cursor: pointer;
	}
	.menutb span{
		width:100%; 
		height:0.36vh; 
		margin:12% 0; 
		background:#c2c2c2; 
		border-radius:3px; 
		transition:all 0.5s ease;
		float:left; 
		display:inline-block;
	}
	.sticky .menutb span{
		width:100%; 
		height:0.4vh; 
		margin:9.8% 0; 
		background:#fff; 
		border-radius:3px; 
		transition:all 0.5s ease;
		float:left; 
		display:inline-block;
	}

.nav_line {
	background: linear-gradient(90deg, #585858, #30303500);
    bottom: 0;
	left: 0;
    content: "";
    flex-shrink: 0;
    height: 1px;
    position: absolute;
    width: 100%;
}

.menu_ftgz {
	width: 100%;
	margin-top: 55%;
}

.menu_ftl {
	width: 25%;
	height: 200px;
	margin-top: 2%;
}

.menutb2_width {
	width: 1400px;
	margin: 0 auto;
}

.menu_ltlogo_pic img {
	width: 40%;
}

.menu_ftgz_ti {
	font-size: 24px;
    margin-bottom: 15px;
    color: #fff;
	letter-spacing: 0.2rem;
}

.menu_ftgz_lj ul li {
	float: left;
	margin-right: 10px;
}

.sj_nav {
	width: 65%;
	margin-top: 18%;
	display: flex; /* 启用Flex布局 */
    justify-content: space-between; /* 子元素两端对齐，中间自动分配空间 */
    padding: 0;
	margin-right: 0;
}

.sj_nav_list {
	width: 12%;
	box-sizing: border-box;
}

.sj_nav_list ul li {
	float: left;
    width: 100%;
    height: auto;
    position: relative;
    line-height: 5.4vh;
	letter-spacing: 0.2rem;
}

.sj_nav_list ul li a {
	height: 46px;
        /* line-height: 51px; */
        font-size: 1.89vh;
        padding: 0;
        /* display: inline-grid; */
		 color: #c2c2c2;
}

.sjl {
	width: 100%;
    height: 1px;
    margin-top: 25%;
    background: linear-gradient(90deg, #585858, #30303500);
}

.sj_icp {
    font-size: 14px;
    line-height: 65px;
    text-align: center;
}

.sjicp {
	width:100%;
	float:left;
	position: relative;
}

.sj_nav_list_tit {
    font-size: 2.4vh;
}

.ban_input img {
	width: 15.33333%;
	margin-left: 30px;
	margin-right: 10px;
}
/*汉堡菜单结束*/


.swiper-slide {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	width: 100%;
	height: 780px;
	padding-bottom: 130px;
	padding-top: 90px;
	overflow: hidden;
}
.swiper-slide.content {
    cursor: default;
    position: relative;
}
.parallax-scene .layer {
    pointer-events: auto;
}

.video-bg-overlay {
	position: relative;
}

.video-bg-overlay:before {
	content: '';
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	/* background: rgba(0, 0, 0, 0.2); */
	z-index: 1;
}

.vide_bg {
	width: 100%;
	/*# pointer-events: auto;*/
	touch-action: none;
}

/*# sourceMappingURL=style.css.map */
.bg1
{
	width:100%;
	background:#000;
	background-size:cover;
}

.parallax-scene {
		overflow: hidden;
	}

.container-screen {
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	height: 100%;
}
.parallax-scene .container-screen {
	display: flex !important;
	align-items: center;
	justify-content: center;
}

.parallax-scene .container-screen-top {
	align-items: flex-start;
}

.tablet .parallax-scene.parallax-scene-mobile,
.mobile .parallax-scene.parallax-scene-mobile {
	display: none;
}

.gyl {
    left: -23%;
    top: 5%;
}
.gyl img {
    width: 44%;
}

.gyr {
    right: -23%;
    top: 4%;
}
.gyr img {
    width: 44%;
}

.ka {
    top: 20%;
}

.ez {
    top: 60%;
}

.mouse-parallax {
	transition: transform 0.1s ease-out;
    will-change: transform;
	pointer-events: auto !important;
}

.parallax-scene .layer img {
    display: block;
    max-width: 100%;
    height: auto;
	pointer-events: none; /* 图片本身不需要事件 */
}

.ph {
    top: 35%;
}

.ban_button {
	width: 180px;
	height: 25px;
	text-align: center;
	border-radius: 50px;
	padding-top: 10px;
	padding-bottom: 10px;
	margin-left: auto;
	margin-right: auto;
	margin-top: 35px;
	margin-bottom: 35px;
	border:1px solid #c2c2c2;
}
.ban_button:hover{
	background: #008bcb;
	border: 1px solid #008bcb;
	transition: all 0.3s;
    -webkit-transition: all 0.3s;
}

.button {
	top: 80%;
}