* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: "Microsoft YaHei", sans-serif;
}
body {
	background:#ffffff;
	color: #585858;
	line-height: 1.6;
}
img {
  opacity: 0.7;
  transition: opacity 0.3s ease;
}
img:hover {
  opacity: 0.9;
}
a {
	text-decoration: none;
}

/* 导航栏 */
header {
	top: 0;
	z-index: 100;
}
nav{
	max-width: 1160px;
	margin: 0 auto;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.container {
	max-width: 1160px;
	margin: 0 auto;
	padding: 0 20px;
}
.logo {
	display: flex;
	align-items: center;
	margin-top:5px;
}
.menu {
	display: flex;
	gap: 10px;
	padding:0 15px;
	font-family: Arial, sans-serif;
	border-radius: 8px;
}
.menu li {
	list-style: none;
	padding: 10px 25px;
	margin-left:10px;
	border-radius: 5px;
	cursor: pointer;
	transition: all 0.3s ease;
	color: #333;
}
.menu li a{
	color: #585858;
}
/* 默认首页样式 */
.menu li.active {
	background-color: #fdb32a;
	color:#fff;
}
.menu li:hover:not(.active) {
	background-color: #fdb32a;
	color:#fff;
}
.menu li.active:hover {
	transform: translateY(0);
	box-shadow: none;
}


.mt_20{
	margin-top:20px;
}
.p_l_r_25{
	padding:0 25px;
}
.ml_30{
	margin-left:30px;
}
.fz13{
	font-size:13px;
}

/* 主视觉 */
.banner_sy{
	margin: 0 auto;
	background:url(../images/banner.jpg) center/cover;
	align-items: center;
	min-height:480px;
}
.banner_lx{
	margin: 0 auto;
	background:url(../images/banner_lx.jpg) center/cover;
	align-items: center;
	min-height:480px;
}
.banner_cp{
	margin: 0 auto;
	background:url(../images/banner_cp.jpg) center/cover;
	align-items: center;
	min-height:480px;
}
.banner_gy{
	margin: 0 auto;
	background:url(../images/banner_gy.jpg) center/cover;
	align-items: center;
	min-height:480px;
}
.xcp {
	display: flex;
	align-items: center;
	margin-top:5px;
	width:400px;
}
.xcp-right {
	width:730px;
}
.xcp-right h1{
	font-size:20px;
	text-align:left;
	height:60px;
}
.xcp-right p{
	font-size:14px;
	text-align:left;
	line-height:260%;
	color:#747373;
}
.xcp-right h1 a,.cont_sy h1 a{
	color: #585858;
}
.xcp-right h1 a:hover,.cont_sy h1 a:hover{
	color: #f2ad2c;
}
.mxcsr {
	display: flex;
	align-items: center;
	width:405px;
	height:149px;
	padding-right:10px;
	background-color: #fcf3ed;
    border-radius: 10px;
}
.skws {
	display: flex;
	align-items: center;
	width:405px;
	height:149px;
	padding-right:10px;
	background-color: #f3f4f4;
    border-radius: 10px;
}
.3dcd {
	align-items: center;
}
.cont_sy{
	clear: both;
	margin-left:20px;
}
.cont_sy h1{
	font-size:16px;
}
.cont_sy p{
	font-size:14px;
	line-height:200%;
	color:#747373;
}
.contact{
	display: flex;
	margin-top:10px;
}
.contact_r{
	margin-left:30px;
	width:450px;
}
.contact_r h1{
	text-align:left;
	padding-top:20px;
}
.contact_r p{
	font-size:14px;
	text-align:left;
	line-height:400%;
	color:#747373;
	padding:15px 0;
	border-bottom:1px solid #cccccc;
}
.title_bt{
	padding:10px 0 20px 0;
}
.hxgn{
	column-count:4; 
	width:1160px;
}
.hxgn ul{
	list-style: none;
    margin: 0;
    padding: 0;
}
.gnms{
	column-count:4; 
	width:1135px;
}
.gnms ul{
	list-style: none;
    margin: 0;
    padding: 0;
}
.gnms ul li{
	text-align: center;
	padding-top:20px;
}
.gnms ul li p{
	line-height:300%;
}
.gnms ul li h1{
	font-size:16px;
	font-weight:normal;
	padding-top:10px;
}
.gnms1{
	column-count:3; 
	width:1135px;
}
.gnms1 ul{
	list-style: none;
    margin: 0;
    padding: 0;
}
.gnms1 ul li{
	text-align: center;
	padding-top:20px;
}
.gnms1 ul li p{
	line-height:300%;
}
.gnms1 ul li h1{
	font-size:16px;
	font-weight:normal;
	padding-top:10px;
}
.xz{
	background:url(../images/xz.png) no-repeat;
	width:1135px;
	height:589px;
	margin-top:10px;
}
.xz_r{
	margin-left:490px;
	column-count:2;
	width:590px;
}
.xz_r ul{
	list-style: none;
    margin: 0;
    padding: 0;
}
.xz_r ul li{
	text-align: center;
	padding-top:20px;
}
.xz_r ul li p{
	line-height:300%;
}
.tdms{
	font-size:13px;
	color:#8b8887;
	padding:0 30px;
	text-align:left;
}
.fmzl{
	column-count:5; 
	width:1135px;
}
.fmzl ul{
	list-style: none;
    margin: 0;
    padding: 0;
}
.fmzl ul li{
	text-align: center;
	padding-top:10px;
}

/* 手风琴 */
.accordion {
	display: flex;
	width: 1160px;
	height: 400px;
	margin: 2px auto;
	box-shadow: 0 0 20px rgba(0,0,0,0.3);
	position: relative;
}
.accordion li {
	flex: 1;
	list-style: none;
	overflow: hidden;
	transition: flex 0.6s ease;
	position: relative;
	cursor: pointer;
}
.accordion li img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.5s;
}
.accordion li.active {
	flex: 3;
}
/* 内容容器 */
.content {
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	padding: 20px;
	color: white;
	z-index: 3;
}
/* 标题样式 */
.title {
	font-size: 24px;
	margin-bottom: 10px;
	text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
	padding: 5px 10px;
	max-width: 100%;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
/* 描述内容 */
.description {
	font-size: 20px;
	line-height: 1.5;
	opacity: 0;
	height: 0;
	overflow: hidden;
	transition: opacity 0.5s ease,  height 0.5s ease;
	padding: 0 10px;
	margin-top: 5px;
}
.accordion li.active .description {
	opacity: 1;
	height: 80px;
	padding: 10px;
	margin-top: 5px;
}
.accordion li.active img {
	transform: scale(1.1);
}

/* 底部 */
footer {
	background-color:#f1f2ec;
	color: #aaaaaa;
	margin-top: 25px;
	padding:20px 0;
}
.footer_l{
	width:675px;;
}
.footer_l h1{
	font-size:14px;
	font-weight:normal;
	line-height:40px;
	height:65px;
	border-bottom:1px solid #cccccc;
	padding-left:15px;
}
.footer_l p{
	line-height:200%;
	padding:20px 0 0 15px;
	font-size:14px;
}
.footer_l h1 a,.footer_l p a{
	color: #585858;
}
.footer_l h1 a:hover,.footer_l p  a:hover{
	color: #f2ad2c;
}
.phone_d{
	padding-left:50px;
	color:#f2ad2c;
}
.footer_r {
	display: flex;
}
.code_d{
	width:127px;
	margin-left:40px;
}
.code_d p{
	text-align: center;
	font-size:14px;
}