/* --- 基础重置与公共样式 --- */
* {
    margin: 0;
	padding: 0;
	box-sizing: border-box;
}

body {
	font-family: "Microsoft YaHei", sans-serif;
	background: #fcfcfc;
    color: #333;
}
ol, ul, li {
    list-style: none;
}
ol, ul, li, dl, dt, dd, form, p, h1, h2, h3, h4, h5, img {
    margin: 0;
    padding: 0;
}

a {
text-decoration: none;
color: inherit;
}

.clearfix::after {
    content: "";
    display: block;
	clear: both;
}

.div1200 {
	width: 1200px;
	margin: 0 auto;
	position: relative;
}

.fl {
	float: left;
}

.fr {
	float: right;
}

/* --- 1. Header 菜单栏 (竖向子菜单优化) --- */
.header {
	padding: 20px 0;
	display: flex;
	align-items: center;
	justify-content: space-between;
}
/*.header-btn {
    margin-top: 56px;
}

.header-btn a {
    font-size: 14px;
    color: #fff;
    text-align: center;
    display: block;
    width: 80px;
    line-height: 28px;
    border-radius: 20px;
    background: #f39800;
}
.logo {
    padding: 21px 0;
}

*/

.logo img {
	width: 79px;
	height: 78px;
	display: block;
}
/*.nav {
    margin-top: 60px;
    margin-left: 47px;
}
.nav > ul > li {
    float: left;
    height: 51px;
    position: relative;
}

.nav > ul > li:not(:last-child) {
    margin-right: 30px;
}

.nav > ul > li > a {
    font-size: 16px;
    color: #313131;
    display: block;
    padding-bottom: 9px;
}

.nav > ul > li:hover > a {
    color: #25a8f1;
}

.nav > ul > li > a::after {
    content: '';
    display: block;
    margin: 0 auto 0;
    width: 32px;
    height: 3px;
    background: #25a8f1;
    border-radius: 3px;
    margin-top: 18px;
    opacity: 0;
}

.nav > ul > li:hover > a::after {
    opacity: 1;
}




*/
.nav ul {
	display: flex;
	gap: 30px;
	align-items: center;
}

.nav ul>li {
	position: relative;
	padding: 10px 0;
	cursor: pointer;
}

.nav ul>li>a {
	font-weight: 500;
	font-size: 15px;
	color: #333;
}

.nav ul>li>a:hover {
	color: #FF9933;
}

/* 下拉菜单容器 */
.nav .second {
	display: none;
	position: absolute;
	top: 40px;
	left: 50%;
	transform: translateX(-50%);
	background: #ffffff;
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
	padding: 10px 0;
	z-index: 100;
	border-radius: 6px;
	min-width: 140px;
	/* 保证最小宽度 */
	white-space: nowrap;
}

	/* --- 修改点：竖向子菜单 --- */
.nav .second ul {
	display: block;
	/* 移除 flex 排版，采用默认块级排版实现竖向 */
}

.nav .second li {
	padding: 0;
}

.nav .second li a {
	display: block;
	/* 让 a 标签占满整行，增加点击区域 */
	/*padding: 10px 25px;*/
	font-size: 14px;
	color: #555;
	text-align: center;
	transition: all 0.2s ease;
}

.nav .second li a:hover {
	color: #FF9933;
	background: #f9f9f9;
}

.nav ul>li:hover .second {
	display: block;
}

.header-right {
	display: flex;
	align-items: center;
	gap: 20px;
}

.header-right .phone {
	font-size: 16px;
	font-weight: bold;
	color: #FF9933;
}

/* --- 2. Banner 区域及交互核心 --- */
/* banner */
.banner {
    position: relative;
}
.banner-wrapper {
	position: relative;
	height: 480px;
	background: linear-gradient(135deg, #ffeacc, #ffdab9);
	overflow: hidden;
	display: flex;
	justify-content: center;
	align-items: center;
	background-image: url("https://lesson.iapeap.com/%E7%9F%A9%E5%BD%A2%201.png");
}
.banner-inner {
	display: flex;
	width: 1200px;
	height: 100%;
	align-items: center;
	position: relative;
}

/* 左侧交互区容器 */
.banner-left {
	position: relative;
	width: 400px;
	height: 100%;
	display: flex;
	align-items: center;
	z-index: 10;
	flex-shrink: 0;
}

/* 梯形透明白背景 */
.banner-slide-bg {
	position: absolute;
	right: 0;
	top: 0;
	bottom: 0;
	width: 40vw;
	background: linear-gradient(to right, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 1) 50%, rgba(255, 255, 255, 0) 100%);
	clip-path: polygon(0 0, calc(100% - 70px) 0, 100% 100%, 0 100%);
	transform: translateX(-100%);
	transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
	z-index: 1;
}

		/* 菜单列表容器 */
		.menu-list {
			position: absolute;
			left: 0;
			top: 50%;
			transform: translateY(-50%);
			transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
			z-index: 3;
			padding: 0 20px;
			display: flex;
			flex-direction: column;
			align-items: flex-start;
		}

		.menu-list li {
			padding: 12px 15px;
			margin-bottom: 5px;
			font-size: 15px;
			color: #333;
			cursor: pointer;
			transition: all 0.3s ease;
			font-weight: 500;
			position: relative;
			border-radius: 4px;
		}

		.menu-list li::after {
			content: "● ● ●";
			display: block;
			font-size: 8px;
			letter-spacing: 4px;
			color: #FF9933;
			margin-top: 4px;
			text-align: left;
		}

		.menu-list li:hover {
			color: #FF9933;
			background: rgba(255, 255, 255, 0.7);
			transform: translateX(8px);
		}

		/* Logo图标列表 */
		.logo-list {
			position: absolute;
			width: 280px;
			left: 30px;
			top: 50%;
			transform: translateY(-50%) translateX(-30px);
			transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
			z-index: 4;
			opacity: 0;
			pointer-events: none;
		}

		.industry-logo-box {
			display: none;
			flex-wrap: wrap;
			gap: 25px 35px;
			max-width: 250px;
			align-items: center;
		}

		.industry-logo-box.active {
			display: flex;
		}

		.industry-logo-box img {
			height: 100px;
			object-fit: contain;
		}

		/* --- Hover 触发后的核心动画状态 --- */
		.banner-left.active .banner-slide-bg {
			transform: translateX(0);
		}

		.banner-left.active .menu-list {
			transform: translateY(-50%) translateX(-30px);
			opacity: 0;
			pointer-events: none;
		}

		.banner-left.active .logo-list {
			transform: translateY(-50%) translateX(0);
			opacity: 1;
			pointer-events: auto;
		}

		/* 右侧标语文字 */
		.banner-title {
			flex: 1;
			text-align: right;
			padding-right: 80px;
			z-index: 10;
		}

		.banner-title h1 {
			font-size: 100px;
			color: #fff;
			letter-spacing: 10px;
			text-shadow: 0 4px 15px rgba(255, 150, 50, 0.3);
			font-weight: 500;
			margin-bottom: 10px;
		}

		.banner-title p {
			font-size: 40px;
			color: rgba(255, 255, 255, 0.9);
			letter-spacing: 5px;
			font-weight: 500;
		}

		.banner-title p .normal-size {
			font-size: 22px;
		}

		/* --- 3. 我们的服务数据 --- */
		.section-title {
			text-align: center;
			padding: 80px 0 40px;
		}

		.section-title h2 {
			font-size: 32px;
			font-weight: normal;
			color: #333;
			margin-bottom: 10px;
			display: inline-block;
			position: relative;
		}

		.section-title h2::after {
			content: "";
			position: absolute;
			bottom: -6px;
			left: 50%;
			transform: translateX(-50%);
			width: 50px;
			height: 4px;
			background: #FF9933;
			border-radius: 2px;
		}

		.section-title span {
			font-size: 14px;
			color: #999;
		}

		.data-stats {
			display: grid;
			grid-template-columns: repeat(4, 1fr);
			gap: 20px;
			margin-bottom: 60px;
		}

		.stat-card {
			background: #fff;
			border-radius: 8px;
			padding: 30px 15px;
			text-align: center;
			box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
			transition: transform 0.3s, box-shadow 0.3s;
			cursor: default;
		}

		.stat-card:hover {
			transform: translateY(-5px);
			box-shadow: 0 8px 25px rgba(0, 0, 0, 0.06);
		}

		.stat-icon {
			width: 50px;
			height: 50px;
			margin-bottom: 15px;
			display: block;
			margin-left: auto;
			margin-right: auto;
		}

		.stat-number {
			font-size: 38px;
			font-weight: bold;
			color: #333;
			display: block;
			margin-bottom: 5px;
		}

		.stat-label {
			font-size: 14px;
			color: #666;
		}

		.stat-number .small-wan {
			font-size: 0.6em;
		}

		/* --- 4. 主营业务卡片 --- */
		.main-business {
			display: grid;
			grid-template-columns: repeat(3, 1fr);
			gap: 30px;
			margin-bottom: 80px;
		}

		.business-card {
			background: #fff;
			border-radius: 8px;
			overflow: hidden;
			box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
			border-bottom: 3px solid transparent;
			transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
		}

		.business-card:hover {
			border-bottom-color: #FF9933;
			transform: translateY(-5px);
			box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
		}

		.business-card img {
			width: 100%;
			height: 180px;
			object-fit: cover;
		}

		.business-card-content {
			padding: 25px;
		}

		.business-card-content h3 {
			font-size: 20px;
			margin-bottom: 20px;
			font-weight: 500;
		}

		.business-card-content ul li {
			padding: 10px 15px 10px 25px;
			transition: all 0.3s ease;
			cursor: pointer;
			color: #555;
			position: relative;
			border-radius: 4px;
			font-size: 15px;
		}

		.business-card-content ul li::before {
			content: "•";
			position: absolute;
			left: 8px;
			color: #FF9933;
			opacity: 0.6;
			transition: all 0.3s;
			font-size: 20px;
			line-height: 20px;
		}

		.business-card-content ul li:hover {
			background-color: #fff5eb;
			color: #FF9933;
			padding-left: 35px;
		}

		.business-card-content ul li:hover::before {
			opacity: 1;
			left: 12px;
			font-size: 22px;
		}

		/* --- 5. 分公司展示 --- */
		.branch-show-container {
			position: relative;
			margin-bottom: 80px;
			overflow: hidden;
			padding: 50px 0;
			height: 350px;
		}

		.branch-show {
			position: relative;
			width: 100%;
			height: 100%;
		}

		.branch-item {
			position: absolute;
			left: 50%;
			top: 50%;
			transform: translate(-50%, -50%) scale(0.7);
			width: 250px;
			text-align: center;
			cursor: pointer;
			border-radius: 16px;
			background: linear-gradient(145deg, #ffffff 0%, #f8f9fa 100%);
			box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
			padding: 25px 20px;
			transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
			opacity: 0;
			pointer-events: none;
			z-index: 1;
		}

		.branch-item.active {
			opacity: 1;
			transform: translate(-50%, -50%) scale(1);
			z-index: 10;
			pointer-events: auto;
		}

		.branch-item.prev {
			opacity: 0.6;
			transform: translate(-150%, -50%) scale(0.8);
			z-index: 5;
			pointer-events: auto;
		}

		.branch-item.next {
			opacity: 0.6;
			transform: translate(50%, -50%) scale(0.8);
			z-index: 5;
			pointer-events: auto;
		}

		.branch-item.far-prev {
			opacity: 0.3;
			transform: translate(-250%, -50%) scale(0.6);
			z-index: 2;
		}

		.branch-item.far-next {
			opacity: 0.3;
			transform: translate(150%, -50%) scale(0.6);
			z-index: 2;
		}

		.branch-item::before {
			content: '';
			position: absolute;
			top: 0;
			left: 0;
			right: 0;
			height: 4px;
			background: linear-gradient(90deg, #FF9933 0%, #FFB366 100%);
			border-radius: 16px 16px 0 0;
			transform: scaleX(0);
			transform-origin: left;
			transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
		}

		.branch-item.active::before {
			transform: scaleX(1);
		}

		.branch-item.active:hover {
			transform: translate(-50%, -50%) scale(1.05);
			box-shadow: 0 20px 50px rgba(255, 153, 51, 0.2),
				0 15px 30px rgba(0, 0, 0, 0.15);
		}

		.branch-item img {
			width: 100%;
			height: 150px;
			object-fit: cover;
			border-radius: 10px;
			transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
		}

		.branch-item.active img {
			box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
		}

		.branch-item p {
			margin-top: 18px;
			font-size: 18px;
			font-weight: 600;
			color: #333;
			transition: all 0.3s ease;
		}

		.branch-item.active p {
			color: #FF9933;
			font-size: 20px;
		}

		/* 滚动控制按钮 */
		.branch-scroll-btn {
			position: absolute;
			top: 50%;
			transform: translateY(-50%);
			width: 50px;
			height: 50px;
			background: rgba(255, 255, 255, 0.95);
			border: none;
			border-radius: 50%;
			cursor: pointer;
			z-index: 20;
			display: flex;
			align-items: center;
			justify-content: center;
			box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
			transition: all 0.3s ease;
		}

		.branch-scroll-btn:hover {
			background: #FF9933;
			box-shadow: 0 8px 30px rgba(255, 153, 51, 0.4);
			transform: translateY(-50%) scale(1.1);
		}

		.branch-scroll-btn:hover svg {
			color: white;
		}

		.branch-scroll-btn.prev {
			left: 30px;
		}

		.branch-scroll-btn.next {
			right: 30px;
		}

		.branch-scroll-btn svg {
			width: 22px;
			height: 22px;
			color: #666;
			transition: color 0.3s ease;
		}

		/* 滚动指示器 */
		.branch-scroll-indicator {
			display: flex;
			justify-content: center;
			gap: 10px;
			margin-top: 30px;
		}

		.scroll-dot {
			width: 10px;
			height: 10px;
			border-radius: 50%;
			background: #ddd;
			cursor: pointer;
			transition: all 0.3s ease;
		}

		.scroll-dot.active {
			background: #FF9933;
			transform: scale(1.3);
			box-shadow: 0 0 10px rgba(255, 153, 51, 0.5);
		}

		/* --- 6. 底部	--- */
		.foot {
			padding: 50px 0;
			color: #fff;
			margin-top: 40px;
	        background-image:url('../img/up.jpg');
            background-size: 100% 100%;
		}

		.foot_box {
			display: flex;
			justify-content: space-between;
			align-items: flex-start;
		}

		.foot_box_one,
		.foot_box_two {
			display: flex;
			flex-direction: column;
			gap: 15px;
		}

		.foot_box span {
			font-size: 18px;
			font-weight: bold;
			margin-bottom: 10px;
			display: block;
		}

		.foot_box a {
			color: #fff;
			font-size: 14px;
		}

		.foot_box a:hover {
			text-decoration: underline;
		}

		.foot_box_two p {
			font-size: 14px;
			line-height: 1.6;
			display: flex;
			align-items: center;
			gap: 10px;
		}

		.foot_box_two img {
			display: inline-block;
		}

img {
    border: none;
    max-width: 100%;
    vertical-align: bottom;
}


input, textarea {
    outline: 0;
    resize: none;
    border: none;
    _border: 0;
    margin: 0;
    padding: 0;
}

select {
    border: 0;
}

input::-webkit-search-cancel-button {
    display: none;
}

input[type=button], input[type=submit], input[type=search], button {
    -webkit-appearance: none;
}

table, table td {
    border-collapse: collapse;
}

select {
    border: 0;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    outline: none;
}

select::-ms-expand {
    display: none;
}

.clear {
    clear: both;
}
.wrap {
    width: 100%;
    min-width: 1200px;
    _zoom: 1;
    position: relative;
    overflow: hidden;
}

/* header */
.search {
    position: absolute;
    right: 0;
    top: 19px;
}

.search p {
    font-size: 18px;
    color: #25a8f1;
    font-family: arial;
    background: url(../images/index_09.png) no-repeat left center;
    padding-left: 19px;
}

.search span {
    font-size: 14px;
    color: #666;
}

.search-btn {
    position: relative;
}

.search-btn:hover input[type=text] {
    display: block;
}

.search-btn input[type=submit] {
    display: block;
    background: url(../images/index_03.png);
    width: 18px;
    height: 18px;
    margin-left: 21px;
    position: relative;
    z-index: 99;
    cursor: pointer;
}

.search-btn input[type=text] {
    border: 1px solid #25A8F1;
    border-radius: 20px;
    padding: 3px 38px 3px 10px;
    position: absolute;
    top: 50%;
    right: -10px;
    width: 202px;
    display: none;
    transform: translateY(-50%);
}






.second {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: #fff;
    z-index: 999;
    min-width: 100%;
    text-align: center;
    box-sizing: border-box;
    padding: 5px 10px;
    border-radius: 3px;
    box-shadow: 0 0 8px 3px rgba(0, 0, 0, .06);
    display: none;
}

.nav > ul > li:hover .second {
    display: block;
}

.second li:not(:last-child) {
    border-bottom: 1px dashed #ddd;
}

.second a {
    display: block;
    font-size: 14px;
    color: #444;
    line-height: 43px;
    white-space: nowrap;
}

.second a:hover {
    color: #25a8f1;
}

.open {
    position: absolute;
    z-index: 99;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: none;
}

.open-img {
    position: relative;
}

.colos {
    background: url(../images/index-03_03.png) no-repeat center;
    width: 12px;
    height: 12px;
    position: absolute;
    right: 28px;
    bottom: 10px;
    cursor: pointer;
}

/* public */
.index-title {
    text-align: center;
    padding-top: 51px;
}

.index-title p:first-child {
    font-size: 36px;
    color: #25a8f1;
    font-weight: bold;
}

.index-title p:last-child {
    font-size: 16px;
    color: #666;
    margin-top: 13px;
}

a.more {
    display: block;
    width: 160px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    font-size: 16px;
    color: #25a8f1;
    border: 1px solid #25a8f1;
    box-sizing: border-box;
    border-radius: 20px;
    margin: 0 auto;
    margin-top: 40px;
}

a.more:hover {
    background: #25A8F1;
    color: #fff;
}

/* 涓昏惀涓氬姟 */
.index-box1 {
    padding-bottom: 60px;
}

.index-box1-list {
    margin-top: 40px;
}

.index-box1-list li {
    float: left;
    width: 270px;
    background: #fff;
    box-shadow: 0px 0px 4px 2px rgba(0, 0, 0, .1);
}

.index-box1-list li:not(:last-child) {
    margin-right: 40px;
}

.index-box1-img {
    position: relative;
}

.index-box1-img p {
    position: absolute;
    width: 225px;
    line-height: 40px;
    height: 40px;
    background: #25a8f1;
    font-size: 18px;
    color: #fff;
    font-weight: bold;
    text-align: center;
    border-radius: 5px;
    bottom: 0;
    left: 50%;
    transform: translate(-50%, 50%);
    box-shadow: 2px 2px 0 0 #1c7db4;
}

.index-box1-link {
    padding: 43px 0 30px;
}

.index-box1-link a {
    font-size: 16px;
    color: #333;
    line-height: 36px;
    display: block;
    text-align: center;
}

.index-box1-link a:hover {
    color: #25a8f1;
}


/* 鐑棬璇剧▼鎺ㄨ崘 */
.index-box2 {
    background: #f6f6f6;
    padding-bottom: 60px;
}

.index-box2-list {
    margin-top: 40px;
}

.index-box2-list li {
    float: left;
    width: 285px;
    position: relative;
    margin-bottom: 20px;
}

.index-box2-list li:not(:nth-child(4n)) {
    margin-right: 20px;
}

.index-box2-list a {
    display: block;
    overflow: hidden;
}

.index-box2-list img {
    transition: all .3s;
}

.index-box2-list img:hover {
    transform: scale(1.2);
}

.index-box2-list span {
    font-size: 16px;
    color: #fff;
    height: 30px;
    line-height: 30px;
    text-align: center;
    background: rgba(57, 176, 241, .85);
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
}

.index-box2 a.more {
    margin-top: 20px;
}

/* 浼佷笟EAP妗堜緥 */
.index-box3 {
    padding-bottom: 60px;
}

.acco {
    margin-top: 40px;
}

.acco li {
    float: left;
    width: 190px;
    border: 1px solid #25a8f1;
    box-sizing: border-box;
    overflow: hidden;
    transition: all .5s;
}

.acco li:not(:last-child) {
    margin-right: 10px;
}

.acco a {
    display: block;
}

.acco img {
    max-width: none;
}

.acco li.acco-on {
    width: 400px;
}

/* 涓婇Θ褰卞搷鍔� */
.index-box4 {
    background: #f6f6f6;
    padding-bottom: 60px;
}

.index-box4-banner {
    position: relative;
    margin-top: 40px;
}

.index-box4-banner .swiper-slide {
    border: 1px solid #25a8f1;
    box-sizing: border-box;
    overflow: hidden;
}

.index-box4-banner .swiper-slide img {
    transition: all .3s;
}

.index-box4-banner .swiper-slide:hover img {
    transform: scale(1.2);
}

.index-box4-banner .swiper-btn {
    margin: 0;
    transform: translateY(-50%);
    outline: none;
    width: 18px;
    height: 33px;
}

.index-box4-banner .swiper-button-next {
    right: -38px;
    background: url(../images/index-10_06.png) no-repeat center;
}

.index-box4-banner .swiper-button-next:hover {
    background: url(../images/index-11_03.png) no-repeat center;
}

.index-box4-banner .swiper-button-prev {
    left: -38px;
    background: url(../images/index-09_06.png) no-repeat center;
}

.index-box4-banner .swiper-button-prev:hover {
    background: url(../images/index-12_03.png) no-repeat center;
}

/* 绗簲灞婂嘲浼氫笓瀹堕閲� */
.index-box5 {
    background: #25a8f1;
    padding-bottom: 60px;
    position: relative;
}

.index-box5::after {
    content: '';
    position: absolute;
    width: 100%;
    background: #f6f6f6;
    height: 385px;
    bottom: 0;
    left: 0;
}

.index-title5 p:first-child {
    color: #fff;
}

.index-title5 p:last-child {
    color: #666;
}

.index-box5-list {
    padding: 0 80px;
    margin-top: 40px;
    position: relative;
    z-index: 99;
}

.index-box5-list li {
    float: left;
    width: 280px;
    background: #fff;
    padding-bottom: 25px;
    box-shadow: 3px 3px 7px 1px rgba(0, 0, 0, .1);
}

.index-box5-list li:not(:last-child) {
    margin-right: 100px;
}

.index-box5-img {
    position: relative;
}

.index-box5-img span {
    position: absolute;
    width: 82px;
    height: 30px;
    font-size: 18px;
    font-weight: bold;
    color: #fff;
    background: #25a8f1;
    line-height: 30px;
    text-align: center;
    border-radius: 5px;
    left: 20px;
    bottom: 0;
}

.index-box5-txt {
    padding: 0 20px;
    margin-top: 11px;
}

.index-box5-txt p {
    font-size: 14px;
    color: #222;
    line-height: #333;
}

.index-box5-qr {
    text-align: center;
    margin-top: 18px;
}

.index-box5-qr p {
    font-size: 14px;
    color: #333;
    margin-top: 10px;
}

.index-box5-qr a {
    font-size: 14px;
    color: #25a8f1;
}

/* 涓婇Θ涓撳鍥㈤槦 */
.tab {
    margin-top: 40px;
}

.tab ul {
    font-size: 0;
    text-align: center;
}

.tab li {
    display: inline-block;
    width: 160px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    box-sizing: border-box;
    border: 1px solid #25a8f1;
    border-radius: 20px;
    overflow: hidden;
    margin: 0 10px;
}

.tab a {
    display: block;
    color: #25a8f1;
    font-size: 16px;
}

.tab-on {
    background: #25A8F1;
}

.tab li:hover {
    background: #25A8F1;
}

.tab-on a {
    color: #fff;
}

.tab li:hover a {
    color: #fff;
}

.tab-item {
    display: none;
}

.tab-item-on {
    display: block !important;
}

.index-box6-list {
    margin-top: 20px;
}

.index-box6-img {
    text-align: center;
}

/* 浼佷笟鑽ｈ獕 */
.index-box7 {
    background: #f6f6f6;
    padding-bottom: 60px;
}

.index-box7 .swiper-slide {
    border: 0;
    position: relative;
}

.index-box7 .swiper-slide::before {
    content: url(../images/index-25_03.png);
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 99;
}

/* 鍏充簬涓婇Θ */
.index-box8 {
    padding-bottom: 70px;
    background: url(../images/index-19_03.png) no-repeat right;
}

.index-box8 .index-title {
    margin-bottom: 40px;
}

.index-box8-left {
    width: 505px;
    box-shadow: 7px 7px 0 0 rgba(37, 168, 241, .46);
}

.video {
    position: relative;
}

.pause {
    background: url(../images/index-18_03.png);
    position: absolute;
    width: 40px;
    height: 40px;
    bottom: 20px;
    left: 20px;
    cursor: pointer;
}

.index-box8-right {
    width: 650px;
    margin-top: 12px;
}

.index-box8-right p {
    font-size: 14px;
    color: #333;
    line-height: 24px;
}

.index-box8-right p:not(:last-child) {
    margin-bottom: 24px;
}

.index-box8-right span {
    font-size: 16px;
    color: #25a8f1;
}

.index-box8-right a.more {
    margin: 0;
}

/* footer */
.footer {
    background: #313131;
    padding: 38px 0 7px;
}

p.footer-title {
    font-size: 16px;
    color: #fff;
    border-bottom: 1px solid #fff;
    padding-bottom: 12px;
    margin-bottom: 13px;
}

.footer-logo {
    margin-right: 124px;
    margin-top: 16px;
}

.footer-link {
    width: 240px;
    margin-right: 108px;
}

.footer-link li:nth-child(odd) {
    float: left;
    clear: both;
}

.footer-link li:nth-child(even) {
    float: right;
}

.footer-link a {
    font-size: 14px;
    color: #fff;
    display: block;
    line-height: 30px;
}

.footer-phone {
    width: 364px;
    margin-right: 127px;
}

.footer-phone > .footer-title {
    width: 150px;
}

.footer-phone-txt p {
    font-size: 14px;
    color: #ddd;
    line-height: 28px;
}

.footer-qr {
    width: 92px;
}

.footer-qr-img {
    text-align: center;
}

.footer-qr-img p {
    font-size: 12px;
    color: #fff;
    margin-top: 6px;
}

.footer-bottom {
    margin-top: 29px;
}

.footer-bottom p {
    font-size: 12px;
    color: #999;
    border-top: 1px solid #444;
    text-align: center;
    padding-top: 8px;
}

/* fixed-left */
.fixed-left {
    position: fixed;
    left: -19px;
    width: 210px; /* top: 50%;transform: translateY(-50%); */
    z-index: 999;
    top: 181px;
    transform: scale(0.8);
}

.fixed-left > p::after {
    content: '';
    display: block;
    background: url(../images/index-21_05.png) no-repeat center;
    height: 25px;
}

.fixed-left li {
    width: 180px;
    margin: 0 auto;
}

.fixed-left a {
    display: block;
    background: url(../images/index-21_13.png) no-repeat center top;
    line-height: 52px;
    font-size: 20px;
    color: #fff;
    text-align: center;
}

.fixed-left a:hover {
    background-image: url(../images/index-21_09.png);
}

.fixed-left a::after {
    content: '';
    display: block;
    background: url(../images/index-21_12.png) no-repeat center;
    height: 15px;
}

.fixed-form {
    background: #33aef3;
    border-radius: 5px;
    overflow: hidden;
}

.fixed-form form {
    padding: 10px;
}

.fixed-form input[type=text] {
    font-size: 14px;
    color: #999;
    line-height: 36px;
    width: 160px;
    padding: 0 10px;
    box-sizing: border-box;
    margin-bottom: 10px;
}

.fixed-form input[type=submit] {
    width: 160px;
    line-height: 32px;
    background: url(../images/index-23_03.jpg) no-repeat center;
    font-size: 16px;
    color: #fff;
    cursor: pointer;
}

/* fixed-right */
.fixed-right {
    position: fixed;
    right: -19px;
    width: 200px; /* top: 50%;transform: translateY(-50%); */
    z-index: 999;
    top: 200px;
    transform: scale(0.8);
}

.fixed-right-blue {
    background: #25a8f1;
    padding: 15px 0 14px;
}

.fixed-qr {
    text-align: center;
    border-bottom: 1px solid #249de0;
    padding-bottom: 18px;
}

.fixed-qr p {
    font-size: 14px;
    color: #fff;
    margin-top: 12px;
}

.fixed-txt {
    text-align: center;
    margin-top: 18px;
}

.fixed-txt p:first-child {
    background: url(../images/index-25_07.png) no-repeat left center;
    padding-left: 28px;
    font-size: 16px;
    color: #fff;
    display: inline-block;
}

.fixed-txt p:last-child {
    font-size: 22px;
    color: #fff;
    margin-top: 5px;
}

.totop {
    display: block;
    width: 140px;
    line-height: 36px;
    text-align: center;
    font-size: 20px;
    color: #fff;
    background: #f39800;
    margin: 0 auto;
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
}


/* ny */
.ny-content {
    background: #f7f7f7;
    padding: 40px 0 87px;
}

.sidebar {
    width: 260px;
    border: 1px solid #25a8f1;
    box-sizing: border-box;
    background: #fff;
}

.sidebar-item {
    display: none;
}

.sidebar-item-on {
    display: block !important;
}

.sidebar p {
    line-height: 80px;
    background: #25a8f1;
    font-size: 30px;
    color: #fff;
    text-align: center;
}

.sidebar ul {
    padding: 31px 29px;
}

.sidebar li:not(:last-child) {
    margin-bottom: 31px;
}

.sidebar a {
    display: block;
    background: #f5f5f5;
    line-height: 42px;
    text-align: center;
    font-size: 18px;
    color: #333;
    border-radius: 3px;
    box-shadow: 1px 1px 0 0 #999;
}

.sidebar li.side-on a, .sidebar li:hover a {
    font-weight: bold;
    background: #25a8f1;
    box-shadow: 1px 1px 0 0 #1c7db4;
    color: #fff;
}

.sidebarmain {
    width: 910px;
    background: #fff;
    padding: 35px 30px 60px;
    box-sizing: border-box;
}

.sidebarmain-title {
    border-bottom: 1px dashed #ddd;
    font-size: 24px;
    color: #25a8f1;
    font-weight: bold;
    padding-bottom: 19px;
    text-align: center;
    margin-bottom: 26px;
}

/*.sidebarmain-txt {text-align: center;}*/
.sidebarmain-txt p {
    font-size: 18px;
    color: #333;
    line-height: 36px;
}

.sidebarmain-img {
    text-align: center;
    margin-top: 30px;
}

/* 浼佷笟鑽ｈ獕 */
.sidebarmain-txt .index-box2-list li {
    width: 272px;
}

.sidebarmain-txt .index-box2-list li img {
    width: 272px;
    height: 200px;
}

.sidebarmain-txt .index-box2-list li:not(:nth-child(3n)) {
    margin-right: 15px;
}

.sidebarmain-txt .index-box2-list li:nth-child(3n) {
    margin-right: initial;
}

/* 鐑棬璇剧▼鍒楄〃 */
.kecheng .index-box2-list li {
    width: 272px;
}

.kecheng .index-box2-list li img {
    width: 272px;
    height: 200px;
}

.kecheng .index-box2-list li:not(:nth-child(4n)) {
    margin-right: 15px;
}

.kecheng .index-box2-list li:nth-child(4n) {
    margin-right: initial;
}