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

* {
	padding: 0;
	margin: 0;
}
html, body {
	width: 100%;
	height: 100%;
	overflow: hidden;
}
#d1 {
	width: 70px;
	height: 70px;
	/* transition: width 2s cubic-bezier(0.18, 0.89, 0.32, 1.28);; */
				transition-property: width, background-color;
				/* transition-delay: 1s; */
				transition-duration: .6s, 2s;
	transition-timing-function: ease;
	margin-bottom: 100px;
	position: absolute;
	top: 450px;
	left: 2px;
	list-style: none;
	background:url(../image/d1-bg.jpg) #2997FF;
}
#d1:hover {
	width: 210px;
	height: 70px;
	background-color: cornflowerblue;
}


#d2 {
	width: 70px;
	height: 70px;
	background:url(../image/d2-bg.jpg) #2997FF;
	/* transition: width 2s cubic-bezier(0.18, 0.89, 0.32, 1.28);; */
				transition-property: width, background-color;
				/* transition-delay: 1s; */
				transition-duration: .6s, 2s;
	transition-timing-function: ease;
	margin-bottom: 100px;
	position: absolute;
	top: 520px;
	left: 2px;
	list-style: none;
}

/* 图片样式：绝对定位 + 核心动画（无需和d2同一容器） */
#expand-img {
	width: 0; /* 默认收缩隐藏 */
	height: 500px; /* 与d2高度一致，保证垂直居中 */
	object-fit: cover; /* 保持图片比例，避免拉伸 */
	transition: width 0.8s ease-in-out; /* 平滑宽度过渡动画 */
	display: block; /* 去除默认行内空白 */
	position: absolute; /* 绝对定位，脱离文档流，无需同一容器 */
	left: 72px; /* 定位到d2右侧（0px为间距，可调整） */
	top:250px
}

/* 图片展开的样式类（由JS控制添加/移除） */
#expand-img.expanded {
	width: 800px; /* 展开后的目标宽度 */
}

#d3 {
	width: 70px;
	height: 70px;
	background:url(../image/d3-bg.jpg) #2997FF;
	/* transition: width 2s cubic-bezier(0.18, 0.89, 0.32, 1.28);; */
				transition-property: width, background-color;
				/* transition-delay: 1s; */
				transition-duration: .6s, 2s;
	transition-timing-function: ease;
	margin-bottom: 100px;
	position: absolute;
	top: 590px;
	left: 2px;
	list-style: none;
}
#d3:hover {
	width: 210px;
	height: 70px;
	background-color: cornflowerblue;
}
#d4 {
	width: 70px;
	height: 70px;
	background-color: #2997FF;
	/* transition: width 2s cubic-bezier(0.18, 0.89, 0.32, 1.28);; */
				transition-property: width, background-color;
				/* transition-delay: 1s; */
				transition-duration: .6s, 2s;
	transition-timing-function: ease;
	margin-bottom: 100px;
	position: absolute;
	top: 660px;
	left: 2px;
	list-style: none;
}
.container {
	width: 100%;
	height: 500%;
	position: absolute;
	top: 0;
	transition: all 0.3s ease;
}
.section1 {
	background-color: rebeccapurple;
	background: url(../image/bg1.jpg);
}
.section2 {
	background-color: skyblue;
	background: url(../image/bg2.jpg);
}
.section3 {
	background-color: red;
	background: url(../image/bg3.jpg);
}
.section4 {
	background-color: orange;
	background: url(../image/bg4.jpg);
}
.section5 {
	background-color: lightgreen;
	background: url(../image/bg5.jpg);
}
.section6 {
	background-color: lightgreen;
	background: url(../image/bg6.jpg);
}
.section {
	width: 100%;
	height: 20%;
	display: flex;
	justify-content: center;
	align-items: center;
	background-size: cover;
}
.controls {
	position: absolute;
	top: 50%;
	right: 20px;
	transform: translateY(-50%);
	list-style: none;
}
.controls img{
width:98px;
height:78px;
border-radius:5px;
}
.controls li {
	width: 98px;
	height: 78px;
	font: bold 22px/50px '宋体';
	text-align: center;
	color: white;
	cursor: pointer;
}
.controls li+li {
	margin-top: 5px;
}
.controls li.active {
	background-color: #fff;
	color: red;
}
.parent-div {
	display: flex;
	justify-content: center;
	align-items: center;
	width: 100%;
	height: 100%;
}
.child-div {
	width: 1200px;
	height: 600px;
	background:#fff;
}
.tab-bar {
	height: 55px;
	display: flex;
	border-bottom: 1px solid #4a80ff;
	;
}
.tab {
	flex: 1;
	display: flex;
	justify-content: center;
	align-items: center;
	cursor: pointer;
	background-color: #f5f5f5;
	color: black;
	font-weight: normal;
	transition: background-color 0.3s, color 0.3s, font-weight 0.3s;
}
.tab.active {
	background-color: white;
	color: #4a80ff;
	font-weight: bold;
}
.tab:hover {
	background-color: #e0e0e0;
}
.content {
	height: calc(100% - 55px);
	background-color: white;
	padding: 10px;
}
.tab-content {
	display: none;
}
.tab-content.active {
	display: block;
}
.main-title {
	font-size: 24px;
	font-weight: bold;
}
.sub-title {
	font-size: 14px;
}
.divider {
	margin: 20px auto;
	border: none;
	border-top: 1px solid #ccc;
}
.image-container {
	display: flex;
	justify-content: flex-end;
	align-items: flex-end;
	margin-top: 20px;
}
.image-container img {
	max-width: 100%;
	height: auto;
}
.more-button {
	padding: 10px 20px;
	color: #CC6600;
	border:1px solid #cc6600;
	background-color:#fff;
	margin-top:30px;
	float:right;
	cursor: pointer;
}
.top-li {
	height:70px;
	background:#6ab5f5;
	display:block;
	width:100%;
	position:absolute;
	top: 0px;
}
.top-li-in {
	width:1000px;
	height:70px;
	display:block;
	margin:0px auto;
}
.scroll-container {
	height: 40px; /* 设置滚动区域的高度，根据实际需要调整 */
	overflow: hidden;
	border: none;
	width:600px;
	margin-top:15px;
	float:left;
}
.scroll-content p {
	line-height:40px;
	color:#FFFFFF;
	background:url(../image/top-li.png) repeat-x;
}
.scroll-content {
	animation: scrollUp 20s linear infinite; /* 设置滚动动画的持续时间和循环方式 */
}
 @keyframes scrollUp {
 0% {
 transform: translateY(0);
}
 100% {
 transform: translateY(-100%);
}
}
.denglu {
	height:70px;
	float:left;
	text-align:center;
	color:#FFFFFF;
	line-height:70px;
}
.denglu a{
	color: #FFFFFF;
	text-decoration: none;
	margin:5px 5px;
}
.denglu a:hover {
	color: #e69138;
	background-color: #FFFFFF;
}
.top-data {
	float:right;
	font-size:12px;
	color:#eee;
}
/* 其他样式保持不变 */
.left-content {
	margin-top:40px;
	display:block;
	width:500px;
	float:left;
	margin-left:80px;
}
.right-content {
	margin-top:40px;
	display:block;
	width:508px;
	float:right;
	margin-right:50px;
}
.image-container img {
	width:508px;
	float:right;
}
.content-text {
	line-height:30px;
	text-align:left;
	font-size:14px;
}
.txt-color {
	color:#CC3300;
}
.left-content-tab2 {
	margin-top:40px;
	display:block;
	width:650px;
	height:450px;
	float:left;
	margin-left:80px;
}
.right-content-tab2 {
	margin-top:40px;
	display:block;
	height:450px;
	float:right;
	margin-right:50px;
}
.right-content-tab2 img {
	width:337px;
}
.tab2-href {
	float:right;
	text-decoration: none;
	color:#333333;
	margin-top:10px;
}
.left-content-tab3 {
	margin-top:40px;
	display:block;
	width:1040px;
	height:260px;
	float:left;
	margin-left:80px;
}
.right-content-tab3 img {
	width:1040px;
	margin-left:80px;
	margin-top:10px;
}
.left-3f {
	margin-top:40px;
	display:block;
	width:650px;
	height:450px;
	float:left;
	margin-left:80px;
}
 ul.custom-list li::before {
 content: "•"; /* 自定义标记点，这里使用实心圆点作为示例 */
 margin-right: 8px; /* 可根据需要调整标记点与文本之间的间距 */
}
.left-3f li {
	line-height:36px;
	text-indent: 25px;
	font-size:14px;
	background:url(../image/li-bg.png) repeat-x;
}
.left-3f-data {
	float:right;
	font-size:12px;
	color:#333333;
}

.left-3f2 {
	margin-top:40px;
	display:block;
	height:450px;
	float:left;
	margin-left:80px;
}
.left-3f2 li {
	line-height:36px;
	text-indent: 25px;
	font-size:14px;
	background:url(../image/li-bg.png) repeat-x;
}
.left-3f2-data {
	float:right;
	font-size:12px;
	color:#333333;
}

.right-3f {
	margin-top:40px;
	display:block;
	height:450px;
	float:right;
	margin-right:50px;
}
.right-3f img {
	width:337px;
}
.top-4f {
	display:block;
	width:1040px;
	height:110px;
	margin-top:40px;
	margin-left:80px;
}
.top-4f-in {
	display:block;
	width:200px;
	height:110px;
	float:left;
}
.top-4f-in a {
	width:200px;
	height:110px;
	line-height:110px;
	text-align:center;
	text-decoration: none;
	color:#fff;
	font-size:18px;
	display:block;
}
.top-4f-in a:hover {
	background-color: #2188ca;
}
.top-4f-1 {
	background:#e69138;
}
.top-4f-2 {
	background:#6ab5f5;
}
.top-4f-3 {
	background:#6aa84f;
}
.top-4f-4 {
	background:#e06666;
}
.top-4f-margin {
	margin-left:10px;
}
.slideshow-container {
	position: relative;
	width: 1040px;
	height: 326px;
	overflow: hidden;
	margin-left:80px;
	margin-top:40px;
}
.slideshow {
	display: flex;
	width: fit-content;
	transition: transform 0.5s ease;
}
.slide {
	width: 190px;
	height: 326px;
	flex-shrink: 0;
	margin-right: 10px;
}
.slide img {
	width: 190px;
	height: 278px;
	object-fit: cover;
}
.slide img:hover {
	border:1px solid #FF0000;
}
.txt-slide-1 {
	font-size:14px;
	line-height:28px;
	text-indent: 10px;
}
.txt-slide-2 {
	font-size:12px;
	text-indent: 10px;
	line-height:20px;
	color:#333333;
}
.prev, .next {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 40px;
	height: 40px;
	background-color: rgba(0, 0, 0, 0.5);
	color: #fff;
	border: none;
	font-size: 24px;
	cursor: pointer;
}
.prev {
	left: -10px;
}
.next {
	right: -10px;
}
.tab4-href {
	float:right;
	text-decoration: none;
	color:#333333;
	margin-top:30px;
	margin-right:80px;
}
.top-5f {
	display:block;
	width:1040px;
	margin-top:40px;
	margin-left:80px;
}
.body-5f {
	width: 1040px;
	margin-left:80px;
}
.f5-in {
	width: calc(33.33% - 10px); /* 3列，每列宽度占比为1/3，减去列间距 */
	height: 200px;
	background-color: #3d85c6; /* 浅蓝色背景 */
	color: #fff; /* 白色文字 */
	display: inline-flex; /* 使用 Flexbox 布局 */
	flex-direction: column; /* 垂直排列 */
	justify-content: center; /* 垂直居中对齐 */
	align-items: center; /* 水平居中对齐 */
	margin-bottom: 10px; /* 行间距 */
	transition: transform 0.3s, background-color 0.3s;
}
.f5-in:hover {
	transform: scale(1.01); /* 鼠标悬停时微微放大 */
	background-color: #0b5394; /* 鼠标悬停时背景颜色加深 */
}
.f5-in p {
	margin: 10px;
}
.tab5-href {
	float:right;
	text-decoration: none;
	color:#333333;
	margin-top:10px;
	margin-right:120px;
}
body .logo-img {
	width:1200px;
}
.search-container {
	width: 950px;
	height: 55px;
	display: flex;
	margin-left:120px;
}
.search-input {
	flex: 1;
	padding: 10px;
	border: none;
	text-indent: 20px;
}
.search-button {
	width: 100px;
	height: 100%;
	background-color: #4a80ff;
	color: #fff;
	border: none;
	cursor: pointer;
}
.search-inner {
	width: 100px;
	height: 100%;
	background-color: #6ab5f5;
	color: #fff;
	border: none;
	cursor: pointer;
}
.search-input:focus {
	outline: none;
	border-color: transparent;
	box-shadow: none;
}
.f6-parent {
	display: flex;
	justify-content: center;
	align-items: center;
	width: 100%;
	height: 100%;
}
.f6-child {
	width: 1200px;
	height: 700px;
	background-color: rgba(255, 255, 255, 0.9);
}
.f6-child-in {
	width:440px;
	display:block;
	float:left;
	padding:80px;
}
.f6-child-in p {
	line-height:24px;
}
.f6-child-in li {
	line-height:43px;
	text-indent: 5px;
	font-size:14px;
	color: black;
	background:url(../image/li-bg.png) repeat-x;
}
.footer {
	background-color: #f5f5f5;
	text-align: center;
	width:100%;
	display:block;
	position:absolute;
	bottom:-20%;
}
.footer-content {
	display: flex;
	justify-content: center;
	align-items: center;
	margin-bottom: 20px;
}
.footer-content p {
	margin: 0 10px;
}
 .footer-content p:not(:last-child)::after {
 content: "|";
 margin-left: 10px;
 margin-right: 10px;
 color: #999;
}
.footer-content p a {
	text-decoration: none;
	color: black;
}
.footer-content p a:hover {
	color: #4a80ff;
}
.footer-address {
	color: #888;
	font-size: 14px;
	margin-bottom: 10px;
}
.footer-address p {
	margin: 0;
}