body {
	padding-top: 0px;
	/* 为固定导航栏和顶部条预留空间 */
}

:root {
	--primary-color: #3a7bd5;
	--secondary-color: #00d2ff;
	--accent-color: #0096c7;
	--text-color: #333;
	--light-text: #666;
	--bg-color: #f8f9fa;
	--card-bg: #fff;
	--border-radius: 12px;
	--box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
	--transition: all 0.3s ease;
}

/* 右下角固定按钮样式 */
.fixed-buttons {
	position: fixed;
	bottom: 30px;
	right: 30px;
	z-index: 999;
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.fixed-btn {
	width: 60px;
	height: 60px;
	background-color: #ff3b30;
	color: white;
	border-radius: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
	transition: all 0.2s ease;
	border: none;
	margin-bottom: 10px;
}

.fixed-btn:hover {
	background-color: #cc0000;
	transform: translateY(-2px);
}

.fixed-btn i {
	font-size: 24px;
	margin-bottom: 5px;
}

.fixed-btn span {
	display: block;
	font-size: 12px;
}

a:hover {
	color: #0161df;
}

.swiper-pagination-bullet-active {
	background-color: #0161df !important;
}

.top-w {
	background-color: #0161df;
}

.top-w .page-container {
	display: flex;
	justify-content: space-between;
	align-items: center;
	height: 40px;
	line-height: 40px;
	color: #fff;
	font-size: 15px;
}

.top-w span em {
	font-size: 20px;
}

.top-w span i {
	font-weight: bold;
	font-size: 24px;
	font-family: Arial, Helvetica, sans-serif;
}

/* header */
.header {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	background-color: transparent;
	box-shadow: none;
	z-index: 1000;
}

.header .page-container {
	height: 70px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	white-space: nowrap;
	padding: 0 20px;
}

/* Logo样式 */
.logo img {
	max-width: 100%;
	height: auto;
	display: block;
}

.span1 {
	margin-top: -40px;
	margin-left: 60px;
	color: white;
	font-size: 14px;
	font-weight: bold;
}

.span2 {
	margin-left: 60px;
	font-size: 8px;
	font-weight: bold;
	color: white;
}

/* nav */
.nav {
	width: 60%;
	margin-left: 10%;
}

.nav-list {
	display: flex;
	position: relative;
}

.nav-list>li {
	flex: 1;
	display: flex;
	height: 60px;
	align-items: center;
	position: relative;
}

.nav-list>li>a {
	width: 100%;
	line-height: 40px;
	border-radius: 20px;
	text-align: center;
	font-size: 16px;
	position: relative;
	color: white;
}

.nav-list>li>a::after {
	content: '';
	width: 0px;
	height: 2px;
	background-color: #0161df;
	position: absolute;
	bottom: 0;
	left: 50%;
	transform: translateX(-50%);
	transition: all 0.3s linear;
}

/* 增加优先级的选中状态样式 */
.nav-list>li.active>a,
.nav-list>li.navl.active>a {
	color: #0161df !important;
	font-weight: bold !important;
	position: relative;
}

.nav-list>li.active>a::after,
.nav-list>li.navl.active>a::after {
	width: 30px !important;
	content: '' !important;
	height: 2px !important;
	background-color: #0161df !important;
	position: absolute !important;
	bottom: 0 !important;
	left: 50% !important;
	transform: translateX(-50%) !important;
	transition: all 0.3s linear !important;
}

.nav-list>li .erji2 {
	min-width: 180px;
	background-color: #f9f9f9;
	position: absolute;
	top: 100%;
	left: 50%;
	z-index: 999;
	display: flex;
	white-space: nowrap;
	opacity: 0;
	transform: translateX(-50%) scaleY(0);
	transform-origin: 0 0;
	transition: all 0.3s linear;
}

.nav-list>li .erji2 ul {
	width: 200px;
	text-align: center;
}

.nav-list>li .erji2 ul li {
	border-bottom: 1px solid #ccc;
}

.nav-list>li .erji2 ul li a {
	line-height: 50px;
	font-size: 12px;
	font-weight: 400;
	color: #333;
	padding: 0 20px;
}

.nav-list>li .erji2 ul li:hover {
	background-color: #0161df;
}

.nav-list>li .erji2 ul li:hover a {
	color: #fff;
}

.nav-list>li .erji2 ul li:last-child {
	border: none;
}

.nav-list>li:hover>a {
	color: #0161df;
	font-weight: bold;
}

.nav-list>li:hover>a::after {
	width: 30px;
	transition: all 0.3s linear;
}

.nav-list>li:hover .erji2 {
	opacity: 1;
	transform: translateX(-50%) scaleY(1);
	transition: all 0.3s linear;
}

.nav-list .active>a {
	color: #0161df;
	font-weight: bold;
}

.nav-list .active>a::after {
	width: 30px;
}

.search-cases .input-box {
	display: flex;
	overflow: hidden;
	position: relative;
}

.search-cases .input-box input {
	width: 240px;
	height: 40px;
	padding-left: 20px;
	padding-right: 60px;
	border: 1px solid rgba(255, 255, 255, 0.5);
	background-color: rgba(255, 255, 255, 0.1);
	color: white;
}

.search-cases .input-box input::placeholder {
	color: rgba(255, 255, 255, 0.7);
}

.search-cases .input-box input:focus {
	outline: none;
}

.search-cases .input-box button {
	width: 50px;
	height: 40px;
	position: absolute;
	top: 0;
	right: 0;
	border: none;
	cursor: pointer;
	transition: all 0.3s linear;
}

.search-cases .input-box button:hover {
	color: #0161df;
}

/* SVG图标样式 */
.top-w span em svg,
.search-cases .input-box button svg {
	vertical-align: middle;
	fill: currentColor;
}

/* 服务热线图标颜色 */
.top-w span em svg {
	color: #fff;
}

/* 搜索按钮图标颜色 */
.search-cases .input-box button svg {
	color: white;
}

.text {
	padding: 20px;
	background-color: #f9f9f9;
	border-radius: 5px;
	margin: 20px 0;
}

.text h5 {
	font-size: 24px;
	font-weight: bold;
	color: #333;
	margin-bottom: 10px;
}

.text hr {
	width: 50px;
	height: 2px;
	background-color: #0161df;
	margin: 15px 0;
	border: none;
}

.text p {
	font-size: 16px;
	line-height: 1.6;
	color: #666;
}

/*网站标题*/
.wz-bt {
	text-align: center;
}

.wz-bt p {
	font-size: 40px;
	position: relative;
	font-weight: bold;
}

.wz-bt span {
	font-size: 18px;
	margin-top: 15px;
	color: #2a344b;
}

.app-w {
	max-width: 1920px;
	background: url(../images/app-bg.jpg) no-repeat right top;
	margin: 0 auto;
	position: relative;
}

.app-w .app-con {
	width: 60%;
	margin: 0;
	position: absolute;
	top: 0;
	left: 0;
}

.app-w .app-con li {
	position: relative;
}

.app-w .app-con li img {
	width: 100%;
	height: 700px;
	object-fit: cover;
}

.app-w .lf {
	width: 440px;
	height: 700px;
	margin: 0 0 0 auto;
	color: #fff;
	display: flex;
	flex-direction: column;
	justify-content: center;
}

.app-w .lf .text h5 {
	font-size: 53px;
	font-weight: bold;
}

.app-w .lf .text hr {
	width: 70px;
	height: 2px;
	background-color: #fff;
	margin: 15px 0;
}

.app-w .lf .text p {
	font-size: 18px;
	line-height: 1.5;
}

.app-w .lf .btn {
	display: flex;
	margin: 40px 0;
}

.app-w .lf .btn .icon-font {
	width: 45px;
	height: 45px;
	line-height: 45px;
	text-align: center;
	background-color: #fff;
	border-radius: 50%;
	color: #0161df;
	font-size: 20px;
	margin-right: 15px;
	cursor: pointer;
}

.app-w .lf .btn .icon-font:hover {
	background-color: #0161df;
	color: #fff;
}

.app-w .lf .app-tab {
	width: 100%;
}

.app-w .lf .app-tab li {
	position: relative;
	background-color: #0161df;
	cursor: pointer;
}

.app-w .lf .app-tab li img {
	opacity: 0.35;
}

.app-w .lf .app-tab li p {
	width: 90%;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	font-size: 18px;
	font-weight: bold;
	text-align: center;
	text-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
}

.app-w .lf .app-tab .my-slide-thumb-active {
	border: 2px solid #fff;
}

.app-w .lf .app-tab .my-slide-thumb-active img {
	opacity: 1;
}

.intr-w {
	background: url(../images/intr-bg.jpg) no-repeat center;
}

.intr-w .page-container {
	height: 724px;
	padding-top: 90px;
}

.intr-w .page-container .con {
	width: 60%;
	max-width: 800px;
}

.intr-w .pic {
	max-width: 50%;
	margin-right: 50px;
	border: 8px solid #fff;
	box-shadow: 0 0 5px rgba(0, 0, 0, 0.15);
}

.intr-w .pic img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.intr-w .con {
	flex: 1;
}

.intr-w .con .text {
	margin-top: 20px;
	line-height: 2;
	color: #666;
}

.intr-w .con .more {
	width: 120px;
	line-height: 45px;
	text-align: center;
	background-color: #0161df;
	margin-top: 30px;
	color: #fff;
	font-size: 14px;
}

.intr-w .con .more:hover {
	opacity: 0.75;
}

.intr-w .con ul {
	margin-top: 40px;
	display: flex;
}

.intr-w .con ul li {
	flex: 1;
}

.intr-w .con ul li span {
	color: #2a344b;
	display: flex;
	align-items: flex-end;
}

.intr-w .con ul li span em {
	font-size: 60px;
	font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;
}

.intr-w .con ul li span i {
	font-size: 22px;
	margin-bottom: 15px;
	margin-left: 3px;
}

.pro-w {
	padding: 70px 0 80px;
}

.pro-w .page-container {
	max-width: 1200px;
}

.pro-w ul {
	margin-top: 40px;
	display: flex;
}

.pro-w ul li {
	width: 30%;
	margin-right: 5%;
	border-radius: 20px;
	box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
	overflow: hidden;
}

.pro-w ul li:nth-child(3n) {
	margin-right: 0;
}

.pro-w ul li img {
	width: 100%;
	height: 150px;
	object-fit: cover;
}

.pro-w ul li .text {
	padding: 20px 25px 55px;
	position: relative;
}

.pro-w ul li .text p {
	font-size: 18px;
	font-weight: bold;
}

.pro-w ul li .text span {
	margin-top: 10px;
	font-size: 13px;
	line-height: 1.75;
	color: #2a344b;
}

.pro-w ul li .text .more {
	width: 100px;
	line-height: 30px;
	text-align: center;
	font-size: 14px;
	color: #0161df;
	border: 1px solid #0161df;
	border-radius: 20px;
	position: absolute;
	left: 50%;
	bottom: 25px;
	transform: translateX(-50%);
	transition: all 0.3s;
}

.pro-w ul li .text .more:hover {
	background-color: #0161df;
	color: #fff;
}

.case-w {
	padding: 70px 0;
	background-color: #f5faff;
}

.case-w .box {
	margin-top: 35px;
	position: relative;
}

.case-w .box li {
	position: relative;
	border-radius: 5px;
	overflow: hidden;
}

.case-w .box li img {
	opacity: 0.6;
	transition: all 0.3s;
}

.case-w .box li p {
	width: 100%;
	position: absolute;
	left: 0;
	bottom: 0;
	line-height: 45px;
	text-align: center;
	background-color: rgba(0, 0, 0, 0.6);
	color: #fff;
	font-weight: bold;
}

.case-w .box li:hover img {
	opacity: 1;
}

.case-w .box .btn {
	position: absolute;
	left: 50px;
	bottom: 0;
	display: flex;
}

.case-w .box .btn .icon-font {
	width: 45px;
	height: 45px;
	line-height: 45px;
	text-align: center;
	background-color: #0161df;
	border-radius: 50%;
	color: #fff;
	font-size: 20px;
	margin-right: 15px;
	cursor: pointer;
}

.case-w .box .btn .icon-font:hover {
	opacity: 0.75;
}

.case-w .more {
	width: 230px;
	line-height: 40px;
	text-align: center;
	border-radius: 3px;
	border: 1px solid #0161df;
	color: #0161df;
	margin: 50px auto 0;
}

.case-w .more:hover {
	background-color: #0161df;
	color: #fff;
}

.news-w {
	padding: 70px 0;
}

.news-w .page-container {
	max-width: 1400px;
}

.news-w .news-box {
	margin-top: 45px;
}

.news-w .news-box ul {
	display: flex;
}

.news-w .news-box ul li {
	width: 31.5%;
	margin-right: 2.75%;
	border-radius: 5px;
	overflow: hidden;
	box-shadow: 0 0 5px rgba(0, 0, 0, 0.15);
}

.news-w .news-box ul li:nth-child(3n) {
	margin-right: 0;
}

.news-w .news-box ul li img {
	width: 100%;
	height: 250px;
	object-fit: cover;
}

.news-w .news-box ul li img:hover {
	transform: scale(1.1);
}

.news-w .news-box ul li .text {
	padding: 30px;
}

.news-w .news-box ul li .text p {
	font-size: 20px;
	color: #333;
	font-weight: bold;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	margin-bottom: 15px;
}

.news-w .news-box ul li .text span {
	font-size: 15px;
	color: #808080;
	line-height: 1.75;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	line-clamp: 2;
	overflow: hidden;
}

.news-w .news-box ul li .text .btm {
	margin-top: 25px;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.news-w .news-box ul li .text .btm em {
	font-size: 14px;
	color: #808080;
}

.news-w .news-box ul li .text .btm i {
	font-size: 14px;
	color: #0161df;
}

.news-w .news-box ul li .text .btm i:hover {
	text-decoration: underline;
}

.news-w .news-box ul li .text a {
	font-size: 15px;
	display: flex;
}

.news-w .news-box ul li .text a i {
	margin: 0 0 0 auto;
}

.links {
	background-color: #0161df;
	color: #fff;
}

.links .page-container {
	max-width: 1400px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	line-height: 70px;
}

.links .page-container a {
	font-size: 15px;
	color: #fff;
}

.links .page-container a:hover {
	text-decoration: underline;
}

.links .lf {
	display: flex;
}

.links .lf ul {
	display: flex;
}

.links .lf ul li {
	margin: 0 10px;
}

.footer {
	background-color: #f5f5f5;
}

.footer .page-container {
	max-width: 1400px;
}

.footer .page-container .top {
	padding: 60px 0 30px;
	display: flex;
	justify-content: space-between;
}

.footer .page-container .top h5 {
	font-size: 20px;
	font-weight: bold;
	margin-bottom: 15px;
}

.footer .page-container .top .f-nav {
	width: 55%;
	display: flex;
}

.footer .page-container .top .f-nav ul {
	flex: auto;
}

.footer .page-container .top .f-nav ul li {
	line-height: 36px;
	padding: 0 15px;
	background: url(../images/f-rg.png) no-repeat left center;
	;
}

.footer .page-container .top .f-nav ul li a {
	max-width: 120px;
	font-size: 15px;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	/* -webkit-line-clamp: 1; */
	overflow: hidden;
}

.footer .page-container .top .rg {
	width: 40%;
	max-width: 470px;
}

.footer .page-container .top .rg .form-con input {
	width: 100%;
	height: 50px;
	border: 1px solid #e2e2e2;
	margin-bottom: 15px;
	padding: 0 15px;
}

.footer .page-container .top .rg input[type="submit"] {
	width: 120px;
	height: 40px;
	background-color: #fff;
	border: none;
	margin: 0 0 0 auto;
	cursor: pointer;
	
}

.footer .page-container .top .rg input[type="submit"]:hover {
	color: #fff;
	background-color: #0161df;
}

.footer .page-container .btm {
	/* border-top: 1px solid #aaa; */
	padding: 25px 0 40px;
	display: flex;
	justify-content: space-between;
}

.footer .page-container .btm .lf {
	display: flex;
}

.footer .page-container .btm .lf .info {
	max-width: 400px;
	min-width: 300px;
	margin-right: 50px;
}

.footer .page-container .btm .lf .info li {
	display: flex;
	font-size: 15px;
	line-height: 24px;
	padding: 6px 0;
}

.footer .page-container .btm .lf .info li i {
	margin-right: 10px;
	font-size: 18px;
}

.footer .page-container .btm .lf .info li p {
	display: flex;
}

.footer .page-container .btm .lf .info li p span {
	flex: 1;
}

.footer .page-container .btm .lf .follow h5 {
	font-size: 18px;
	font-weight: bold;
}

.footer .page-container .btm .lf .follow ul {
	margin-top: 15px;
}

.footer .page-container .btm .lf .follow ul li {
	position: relative;
}

.footer .page-container .btm .lf .follow ul li .icon-font {
	font-size: 30px;
}

.footer .page .btm .lf .follow ul li .pic {
	width: 100px;
}

.footer .page .btm .rg {
	display: flex;
	flex-direction: column;
	text-align: right;
}

.footer .page .btm .rg #clickTop {
	margin: auto 0 auto auto;
}

.footer .page .btm .rg p {
	font-size: 14px;
	line-height: 1;
	margin-top: 10px;
	transform: translateY(5px);
}

#clickTop {
	width: 55px;
	height: 55px;
	border-radius: 10px;
	cursor: pointer;
	font-size: 26px;
	text-align: center;
	line-height: 55px;
	color: #fff;
	opacity: 0.4;
	background-color: rgba(0, 0, 0, 0.75);
}

#clickTop:hover {
	opacity: 1;
}

.main-banner {
  background-color: rgba(30, 30, 30, 0.7); /* 半透明深灰色背景，确保图片和文字清晰可见 */
  width: 100%;
	height: 100%;
	position: relative;
	display: block;

}

.banner-img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.main-banner .swiper {
	width: 100%;
	height: 100%;
}

/* 数据统计区域样式 */
.th_date {
	max-width: 1000px;
	background-color: #FFFFFF;
	margin-top: 150px;
	margin-left: 200px;
	text-align: center;
	/* border: 1px solid red; */
	border-radius: 15px;

}

.th_date_info {
	width: 1000px;
	border-radius: 15px;
	/* border: 1px solid red; */
	text-align: center;
}

.th_date_info ul {
	display: flex;
	justify-content: space-around;
	align-items: center;
	list-style: none;
	padding: 0;
	margin: 0;
	/* border: 1px solid red; */
}

.th_date_info li {
	text-align: center;
	flex: 1;
	padding: 0;
	margin: 0;
}

.th_date_info li .stat-number em,
i {
	font-size: 28px !important;
	font-family: 'Arial', sans-serif !important;
	letter-spacing: -1px;
}

.th_date_info li .stat-name {
	text-align: center;
	color: #666666;
	font-size: 14px;
	margin-top: -30px;
	padding: 20px;
	line-height: 1.2;
	letter-spacing: -1.5px;
	
}

/* 公司简介区域样式 */
.company-intro {
	width: 100%;
	height: 680px;
	background-color: #F7F7F7;
	padding: 100px;
	position: relative;
	background: url('../img/company/plate6-bg.png') center/cover;
	display: block;
	text-align: center;
}

.company-intro img {
	margin: 0 auto;
	width: 100%;
	height: 1000px;
	display: block;
}

.page {
	width: 92%;
	max-width: 1520px;
	margin: 0 auto;
	position: relative;
	/* border: 1px solid red; */
}

.intro-content {
	display: flex;
	flex-wrap: wrap;
	background-color: #F7F7F7;
	justify-content: space-between;
	align-items: flex-start;
	/* border: 1px solid red; */
	padding: 30px;
}

.intro-text {
	width: 500px;
	margin-top: 50px;
	margin-left: 100px;
	text-align: left;
	position: relative;
	/* border: 1px solid red; */
}

.intro-label {
	font-size: 18px;
	color: #0161df;
	margin-bottom: 15px;
	font-weight: 500;
	letter-spacing: 1px;
}

.intro-text h2 {
	font-size: 40px;
	font-weight: bold;
	color: #2A344B;
	margin-bottom: 30px;
	line-height: 1.2;
}

.intro-paragraph {
	font-size: 14px;
	color: #666;
	text-align: left;
	max-width: 800px;
}

.intro-more {
	display: inline-flex;
	align-items: center;
	padding: 10px 20px;
	background-color: #0161df;
	color: white;
	text-decoration: none;
	font-size: 14px;
	border-radius: 30px;
	transition: all 0.3s ease;
}

.intro-more:hover {
	background-color: #014fb5;
	transform: translateY(-2px);
	box-shadow: 0 5px 15px rgba(1, 97, 223, 0.3);
}

.intro-more:link,
.intro-more:visited,
.intro-more:active {
	color: white;
	text-decoration: none;
}

.intro-more img {
	width: 16px;
	margin-left: 10px;
}

.intro-image {
	flex: 0 0 46%;
	max-width: 46%;
	height: 400px;
	overflow: hidden;
	align-self: flex-start;
}

.intro-image:hover {
	transform: translateY(-5px);
}

.intro-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.5s ease;
}

.intro-image:hover img {
	transform: scale(1.05);
}

/* 响应式设计 */
@media (max-width: 1200px) {
	.intro-content {
		padding: 40px;
	}

	.intro-text h2 {
		font-size: 32px;
	}
}

@media (max-width: 992px) {
	.intro-text {
		flex: 0 0 100%;
		max-width: 100%;
		text-align: left;
		padding-right: 0;
		margin-bottom: 30px;
	}

	.intro-image {
		flex: 0 0 100%;
		max-width: 100%;
	}
}

@media (max-width: 768px) {
	.company-intro {
		padding: 60px 0;
	}

	.intro-content {
		padding: 30px 20px;
		flex-direction: column;
	}

	.intro-text h2 {
		font-size: 28px;
	}
}

.th_date_info ul {
	display: flex;
	justify-content: space-around;
	align-items: center;
	list-style: none;
	padding: 0;
	margin: 0;
	/* border: 1px solid red; */
}

.th_date_info li {
	text-align: center;
	flex: 1;
	padding: 0 20px;
}

.th_date_info li .stat-number {
	color: #2A344B;
	font-size: 52px;
	font-weight: bold;
	font-family: 'Arial', sans-serif;
	display: block;
	margin-bottom: 15px;
	line-height: 1;
}

.th_date_info li p {
	color: #333333;
	font-size: 16px;
	margin: 0;
	line-height: 1.2;
}

.intro-text h1 {
	font-size: 18px;
	font-weight: bold;
}

.intro-text h1 i {
	color: #0161df;
}

.intro-text h2 {
	font-size: 32px;
	margin-top: 15px;
}

.contact-btn {
	padding: 8px 20px;
	text-decoration: none;
	border-radius: 4px;
	font-size: 14px;
	background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
	color: white;
	box-shadow: 0 5px 15px rgba(58, 123, 213, 0.3);
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-btn:hover {
	color: white;
	transform: translateY(-2px);
	box-shadow: 0 8px 20px rgba(58, 123, 213, 0.4);
}

/* 响应式设计 */
@media (max-width: 1199px) {
	.business-container {
		flex-direction: column;
	}

	.business-left {
		flex: 0 0 100%;
		text-align: center;
	}

	.business-header {
		text-align: center;
	}

	.business-desc {
		text-align: center;
		max-width: 800px;
		margin: 0 auto 30px;
	}

	.carousel-controls {
		justify-content: center;
	}
}

@media (max-width: 768px) {

	.business-header {
		font-size: 28px;
	}

	.business-desc {
		font-size: 14px;
		padding: 0 20px;
	}

	.business-cards {
		flex-direction: column;
		gap: 15px;
	}

	.business-card {
		flex: 0 0 100%;
	}

	.card-image {
		height: 220px;
	}
}

/* 滚动时的导航栏样式 */
.header.scrolled {
	background-color: white;
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1), 0 8px 25px rgba(0, 0, 0, 0.05) inset, 0 10px 20px rgba(0, 0, 0, 0.08);
	/* 底部增强阴影 */
	transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.header.scrolled .span1,
.header.scrolled .span2,
.header.scrolled .nav-list>li>a {
	color: #333;
	transition: color 0.3s ease;
}

.header.scrolled .nav-list>li.active>a,
.header.scrolled .nav-list>li.navl.active>a {
	color: #0161df !important;
}

/* 滚动时的搜索框样式 */
.header.scrolled .search-cases .input-box input {
	border: 1px solid #ddd;
	background-color: white;
	color: #333;
}

.header.scrolled .search-cases .input-box input::placeholder {
	color: #999;
}

.header.scrolled .search-cases .input-box button {
	color: #333;
}

/* 核心优势区域样式 */
.core-advantages {
	width: 100%;
	min-height: 700px;
	background-image: url('../img/home/advantages.png');
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	padding: 80px 0;
	position: relative;
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
}

.core-advantages::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 0.5);
	z-index: 1;
}

.core-advantages-content {
	position: relative;
	z-index: 2;
	width: 100%;
	max-width: 1200px;
	max-height: 500px;
	margin: 0 auto;
	padding: 0 20px;
}

.core-advantages-title {
	text-align: center;
	margin-bottom: 60px;
	position: relative;
}

.core-advantages-title .en-title {
	display: block;
	font-size: 36px;
	font-weight: bold;
	color: #0161df;
	margin-bottom: 10px;
	letter-spacing: 2px;
}

.core-advantages-title .cn-title {
	display: block;
	font-size: 28px;
	font-weight: bold;
	color: white;
	letter-spacing: 1px;
}

.core-advantages-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 10px;
}

.advantage-card {
	background-color: white;
	border-radius: 8px;
	padding: 20px;
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
	transition: transform 0.3s ease, box-shadow 0.3s ease;
	min-height: 200px;
	width: 100%;
	overflow: visible;
	display: flex;
	flex-direction: column;
	justify-content: flex-start;
}

.advantage-card:hover {
	transform: translateY(-5px);
	box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
	/* background-color: rgba(1, 97, 223, 0.15); */
	/* 透明蓝色背景 */
	background-color: var(--primary-color);
	color: white;
	/* 基础文本颜色 */
}

.advantage-card:hover .advantage-heading {
	color: white;
	/* 标题文本颜色 */
}

.advantage-card:hover .advantage-list li {
	color: white;
	/* 列表项文本颜色 */
}

.advantage-card:hover .advantage-icon {
	background-color: rgba(255, 255, 255, 0.2);
	/* 图标背景颜色调整 */
}

.advantage-content {
	display: flex;
	align-items: center;
	margin-bottom: 5px;
}

.advantage-icon {
	width: 40px;
	height: 40px;
	background-color: #0161df;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-right: 10px;
}

.advantage-icon i {
	font-size: 12px;
	color: #ffffff;
}

.advantage-heading {
	font-size: 18px;
	font-weight: 600;
	color: #1480C5;
	margin: 0;
}

.advantage-list {
	list-style: none;
	padding: 0;
	margin: 0;
}

.advantage-list li {
	font-size: 12px;
	color: #666;
	line-height: 0.9;
	padding-left: 15px;
	position: relative;
	margin-left: 50px;
	margin-bottom: 8px;
}

.advantage-list li::before {
	content: '•';
	color: #0161df;
	font-weight: bold;
	position: absolute;
	left: 0;
	top: 0;
}

/* 响应式设计 - 核心优势 */
@media (max-width: 992px) {
	.core-advantages-grid {
		grid-template-columns: repeat(1, 1fr);
		gap: 10px;
	}

	.core-advantages {
		min-height: auto;
		padding: 60px 0;
	}
}

@media (max-width: 768px) {
	.core-advantages-grid {
		grid-template-columns: 1fr;
	}

	.core-advantages-title .en-title {
		font-size: 28px;
	}

	.core-advantages-title .cn-title {
		font-size: 22px;
	}
}

/* 主营业务展示区域样式 */
.main-business {
	width: 100%;
	min-height: 600px;
	background-color: #fff;
	padding: 80px 0;
	position: relative;
	overflow: hidden;
}

.business-container {
	max-width: 1400px;
	margin: 0 auto;
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
}

/* 左侧内容区域样式 */
.business-left {
	/* 设置方法1：使用百分比宽度（当前设置为45%）
     flex: 0 0 XX% 表示固定宽度为父容器的XX%
     第一个0表示不放大，第二个0表示不缩小，第三个值表示基础大小 */
	flex: 0 0 22%;
	/* 设置方法2：使用固定宽度（如果需要固定像素宽度，可以取消下面注释）
     width: 500px;
     flex: 0 0 auto; */

	/* 设置方法3：使用min-width和max-width限制范围（可以根据需要添加）
     min-width: 300px;
     max-width: 600px; */
	margin-top: 10px;
	margin-left: 50px;
	max-height: 200px;
	display: flex;
	flex-direction: column;
	gap: 20px;
	/* border: 1px solid red; */
}

.business-header {
	font-size: 23px;
	font-weight: 700;
	color: #000000;
	line-height: 1.2;
	margin: 0;
}

/* 允许标题中的换行 */
.business-header br {
	display: block;
}

/* 设置英文标题为蓝色 */
.business-header .english-title {
	color: #0161df;
}

/* 设置中文标题为黑色 */
.business-header .chinese-title {
	color: #000000;
}

.business-desc {
	font-size: 16px;
	line-height: 1.6;
	color: #595959;
	margin: 0;
	padding-bottom: 10px;
}

/* 轮播控制按钮样式 */
.carousel-controls {
	display: flex;
	gap: 12px;
	margin-top: 8px;
	/* 设置更大的容器尺寸 */
	width: 240px;
	height: 140px;
	align-items: center;
	margin-top: 50px;
}

.carousel-btn {
	/* 进一步增大按钮尺寸 */
	width: 60px;
	height: 60px;
	border: 1px solid #D9D9D9;
	background-color: #fff;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: all 0.3s ease;
	color: #595959;
	/* 调整图标大小以匹配更大的按钮 */
	font-size: 18px;
}

.carousel-btn:hover {
	border-color: #3A7BD5;
	background-color: #3A7BD5;
	color: #fff;
}

/* 右侧卡片区域样式 */
.business-right {
	flex: 0 0 71%;
	overflow-x: auto;
	-ms-overflow-style: none;
	scrollbar-width: none;
	margin-left: -10px;
	/* border: 1px solid red; */
}

.business-right::-webkit-scrollbar {
	display: none;
}

/* 业务卡片容器样式 */
.business-cards {
	display: flex;
	gap: 20px;
	transition: transform 0.3s ease;
	will-change: transform;
	/* border: 1px solid red; */
}

/* 业务卡片样式 */
.business-card {
	height: 500px;
	background-color: #fff;
	border-radius: 18px;
	overflow: hidden;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
	transition: all 0.3s ease;
	cursor: pointer;
	min-width: 300px;
}

.business-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

/* 卡片图片样式 */
.card-image {
	height: 100%;
	overflow: hidden;
	position: relative;
	/* border: 1px solid red; */
}

.card-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.5s ease;
}

.business-card:hover .card-image img {
	transform: scale(1.05);
}

/* 卡片图片样式 - 显示100% */
.card-image {
	height: 100%;
	width: 100%;
	overflow: hidden;
	position: relative;
}

.card-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.5s ease;
}

.business-card:hover .card-image img {
	transform: scale(1.05);
}

/* 卡片标题样式 - 显示在左下角白色字体 */
.card-title {
	padding: 20px;
	font-size: 18px;
	font-weight: 600;
	color: #ffffff;
	text-align: left;
	margin: 0;
	background-color: rgba(0, 0, 0, 0.3);
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	box-sizing: border-box;
	/* border: 1px solid red; */
}

/* 调整业务卡片样式以适应绝对定位的标题 */
.business-card {
	height: 500px;
	background-color: #fff;
	border-radius: 18px;
	overflow: hidden;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
	transition: all 0.3s ease;
	cursor: pointer;
	min-width: 350px;
	position: relative;
}

/* 成功案例 */
.cases-section {
	padding:20px;
	background-color: #FFFFFF;
}

.container {
	width: 100%;
	max-width: 100%;
	padding: 0;
	margin: 0;
	box-sizing: border-box;
	/* border: 1px solid red; */
}

.cases-tabs {
	display: block;
	/* border: 1px solid red; */
	justify-content: center;
	padding-bottom: 10px;
}

.cases-title {
	padding: 0;
	display: block;
	text-align: center;
	font-size: 30px;
	color: #333;
	line-height: 1.2;
	margin: 0 auto 20px;
	/* 减小行高使标题更靠近 */
	/* border: 1px solid red; */
}

.cases-tabs ul {
	list-style: none;
	padding: 0;
	margin: 40px auto 0;
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
}

.cases-tabs ul .tab-btn {
	margin: 0 15px;
	cursor: pointer;
	display: block;
	align-items: center;
	width: 100px;
	border-radius: 30px;
	
}

.tab-btn a {
	font-size: 14px;
	color: #333;
	font-weight: 300;
	text-decoration: none;
	text-align: center;
	padding: 5px 0;
}

/* 为active状态的标签添加样式 */
.tab-btn.active a {
	color: #3a7bd5;
	border-bottom: 2px solid #3a7bd5;
	font-weight: 500;
}

/* 暂无数据提示样式 */
.no-data-message {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	height: 400px;
	background-color: #f8f9fa;
	border-radius: var(--border-radius);
	margin: 0 200px;
	text-align: center;
	box-shadow: var(--box-shadow);
}

.no-data-icon {
	font-size: 64px;
	color: #ccc;
	margin-bottom: 20px;
}

.no-data-text {
	font-size: 18px;
	color: #666;
	margin-bottom: 10px;
}

.no-data-subtext {
	font-size: 14px;
	color: #999;
}

/* 案例轮播图内容容器样式 */
.swiper-slide {
	position: relative;
	width: 100%;
	height: 450px !important;
	overflow: visible !important;
	display: block !important;
}

.swiper-slide img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

/* 案例内容区域样式 - 强制显示 */
.slide-content {
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	padding: 20px;
	text-align: left;
	box-sizing: border-box;
	background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
	color: white;
	transform: translateY(0) !important;
	/* 强制显示，不隐藏 */
	z-index: 100 !important;
	/* 确保在最上层 */
	opacity: 1 !important;
	/* 确保完全不透明 */
	display: flex;
	flex-direction: column;
	min-height: 120px;

}

/* 案例标题样式 */
.slide-title {
	font-size: 18px;
	font-weight: 600;
	color: #ffffff !important;
	/* 确保是白色 */
	margin: 0 0 10px 0;
	text-align: left;
}

/* 案例分类样式 */
.slide-category {
	font-size: 14px;
	color: rgba(255, 255, 255, 0.8);
	margin-bottom: 15px;
	display: block;
}

/* 首页案例轮播 - 了解详情链接容器样式 */
.slide-link-container {
	margin-top: auto !important;
	margin-left: auto !important;
	/* 确保在右侧 */
	display: inline-flex !important;
	justify-content: flex-end !important;
	text-align: center;
	border-radius: 20px;
	border: 1px solid #3a7bd5 !important;
	padding: 8px 16px;
}

/* 首页案例轮播 - 了解详情链接样式 */
.swiper-slide .slide-link-container .slide-link {
	display: inline-flex !important;
	align-items: center;
	justify-content: center;
	padding: 8px 16px;
	background-color: rgba(58, 123, 213, 0.8);
	color: #ffffff !important;
	border: 1px solid #3a7bd5;
	border-radius: 20px;
	text-decoration: none !important;
	transition: all 0.3s ease;
	font-size: 14px;
	z-index: 200 !important;
	opacity: 1 !important;
}

/* cases.html页面 - 了解详情链接原始样式 */
.product-grid .product-item .product-info .slide-link {
	display: inline-flex;
	align-items: center;
	margin-top: auto;
	color: #3a7bd5 !important;
	text-decoration: none;
	font-size: 14px;
	transition: color 0.3s ease;
	background-color: transparent !important;
	padding: 0 !important;
	border: none !important;
	border-radius: 0 !important;
}

.product-grid .product-item .product-info .slide-link:hover {
	color: #00d2ff !important;
}

.product-grid .product-item .product-info .slide-link i {
	margin-left: 5px;
	transition: transform 0.3s ease;
}

.product-grid .product-item .product-info .slide-link:hover i {
	transform: translateX(3px);
}

.slide-link img {
	width: 20px !important;
	height: 20px !important;
	margin-left: 5px;
	display: inline-block !important;
	object-fit: contain !important;
}

/* 悬停效果 */
.swiper-slide:hover .slide-content {
	z-index: 100 !important;
	/* 确保在最上层 */
	transform: translateY(0) !important;
	max-width: 100%;
}

.swiper-slide:hover .slide-title {
	color: #3a7bd5 !important;
}

.slide-link:hover {
	background-color: #3a7bd5;
	color: white !important;
	border-color: #3a7bd5;
}
/* 轮播字体显示效果 */
.text-content {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-60%, -50%);
	text-align: left;
	width: 90%;
	max-width: 900px;
	z-index: 10;
	/* border: 1px solid red; */

}

.text-line {
	margin: 1rem 0;
	min-height: 1.4em;
	opacity: 0;
	transform: translateY(20px);
	transition: opacity 0.8s ease, transform 0.8s ease;
	/* border: 1px solid red; */
}
.text-line.visible {
	opacity: 1;
	transform: translateY(0);
}

.line-1 {
	color: #fff;
	font-size: 3.2rem;
	/* font-weight: 700; */
	/* text-shadow: 0 0 15px rgba(0, 22, 20, 0.9); */
	            background: linear-gradient(135deg, #1483BC 0%, #158CA7 25%,#36A890 50%,#daa520 75% ,#b8860b 100%);
				/* background: linear-gradient(to bottom, 
				        #ffd700 0%, 
				        #ffec8b 25%, 
				        #ffd700 50%, 
				        #daa520 75%, 
				        #b8860b 100%); */
	-webkit-background-clip: text;
	            background-clip: text;
	            color: transparent;
	            font-weight: bold; 
}

.line-2 {
	color: #5C7991;
	font-size: 1rem;
	font-weight: 500;
	font-family: 'Arial', sans-serif;
	letter-spacing: 1.5px;
/* 	margin: 2rem 0; */
}

.line-3 {
	color: #5C7991;
	font-size: 1rem;
	line-height: 1.6;
/* 	border-top: 1px solid rgba(0, 255, 255, 0.8); */
	/* padding-top: 1.5rem; */
	max-width: 80%;
}

/* 响应式设计 - 轮播图文字 */
@media (max-width: 768px) {
	.line-1 {
		font-size: 2rem;
	}
	
	.line-2 {
		font-size: 1rem;
	}
	
	.line-3 {
		font-size: 1rem;
		max-width: 95%;
	}
}