/* 基础样式 */
* {margin: 0;padding: 0;box-sizing: border-box;font-family: 'Microsoft YaHei', '微软雅黑', sans-serif;}
body {color: #333;line-height: 1.6;background-color: #f9f9f9;}
a {text-decoration: none;color: inherit;}
ul, ol {list-style: none;}
.container {width: 100%;max-width: 1360px;margin: 0 auto;padding: 0 15px;}
/* 头部样式 */
header {
	background-color: #fff;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
	position: relative;
	z-index: 1000;
}

.header-top {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 15px 0;
	border-bottom: 1px solid #eee;
	position: relative;
}

.logo {
	display: flex;
	align-items: center;
	flex: 0 0 200px;
}

.logo img {
	height: 50px;
	width: auto;
	max-width: 100%;
}

.slogan {
	flex: 1;
	text-align: center;
	font-size: 22px;
	color: #1a5fb4;
	font-weight: bold;
	text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.search-box {
	flex: 0 0 250px;
	display: flex;
}

.search-box input {
	flex: 1;
	padding: 8px 15px;
	border: 1px solid #ddd;
	border-right: none;
	border-radius: 4px 0 0 4px;
	outline: none;
	transition: border 0.3s;
}

.search-box input:focus {
	border-color: #1a5fb4;
}

.search-box button {
	background-color: #1a5fb4;
	color: white;
	border: none;
	padding: 0 15px;
	border-radius: 0 4px 4px 0;
	cursor: pointer;
	transition: background-color 0.3s;
}

.search-box button:hover {
	background-color: #0d4a9e;
}

/* 移动端头部样式 */
.mobile-header-controls {
	display: none;
	align-items: center;
}

.mobile-nav-toggle {
	display: none;
	background: none;
	border: none;
	color: #1a5fb4;
	font-size: 24px;
	cursor: pointer;
	padding: 10px;
	transition: all 0.3s;
	background-color: transparent;
	border-radius: 4px;
	width: 44px;
	height: 44px;
	align-items: center;
	justify-content: center;
}

.mobile-nav-toggle:hover {
	background-color: #f0f7ff;
}

/* 导航样式 */
nav {
	background-color: #1a5fb4;
}
nav2 {
	background-color: transparent;
}

.nav-container {
	position: relative;
}

.main-nav {
	display: flex;
	justify-content: space-between;
}

.nav-item {
	position: relative;
}

.nav-link {
	display: block;
	padding: 15px 20px;
	color: white;
	font-weight: 500;
	transition: all 0.3s;
	white-space: nowrap;
}

.nav-link:hover, .nav-item.active .nav-link {
	background-color: #0d4a9e;
}

/* 二级菜单 */
.submenu {
	position: absolute;
	top: 100%;
	left: 0;
	background-color: white;
	min-width: 200px;
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
	border-radius: 0 0 5px 5px;
	z-index: 1001;
	opacity: 0;
	visibility: hidden;
	transform: translateY(-10px);
	transition: all 0.3s ease;
}

.nav-item:hover .submenu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.submenu li {
	border-bottom: 1px solid #eee;
}

.submenu li:last-child {
	border-bottom: none;
}

.submenu a {
	display: block;
	padding: 12px 20px;
	color: #333;
	transition: all 0.3s;
}

.submenu a:hover {
	background-color: #f0f7ff;
	color: #1a5fb4;
	padding-left: 25px;
}

/* 主要区域样式 */
main {
	min-height: 500px;
}

/* Banner样式 - 修改为100%宽度 */
.banner-section {
	width: 100%;
	padding: 0;
 /* 移除上下内边距 */
	background-color: #f0f7ff;
	margin: 0;
 /* 移除外边距 */
	overflow: hidden;
 /* 防止溢出 */
}

.banner-container {
	width: 100%;
 /* 设置为100%宽度 */
	height: 500px;
 /* 增加高度 */
	position: relative;
	margin: 0;
	overflow: hidden;
}

/* 覆盖原始.container样式，让Banner内部的容器也100%宽度 */
.banner-section .container {
	max-width: 100%;
	padding: 0;
}

.swiper {
	width: 100%;
	height: 100%;
}

.swiper-slide {
	position: relative;
	background-size: cover;
	background-position: center;
}

.slide-content {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
	color: white;
	padding: 30px 20px 20px;
}

.slide-title {
	font-size: 28px;
 /* 增大字体 */
	margin-bottom: 10px;
	font-weight: bold;
}

.slide-desc {
	font-size: 18px;
 /* 增大字体 */
	opacity: 0.9;
}

/* Swiper自定义样式 */
.swiper-button-next, .swiper-button-prev {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background-color: rgba(255, 255, 255, 0.8);
	color: #333;
	transition: all 0.3s;
}

.swiper-button-next:after, .swiper-button-prev:after {
	font-size: 18px;
	font-weight: bold;
}

.swiper-button-next:hover, .swiper-button-prev:hover {
	background-color: white;
	transform: scale(1.1);
}

.swiper-pagination-bullet {
	width: 12px;
	height: 12px;
	background-color: rgba(255, 255, 255, 0.5);
	opacity: 1;
}

.swiper-pagination-bullet-active {
	background-color: white;
	transform: scale(1.2);
}

/* 新闻栏目 - 优化间距 */
.news-section {
	padding: 40px 0;
}

.section-title {
	font-size: 28px;
	color: #1a5fb4;
	margin-bottom: 30px;
	padding-bottom: 10px;
	border-bottom: 2px solid #1a5fb4;
	position: relative;
}

.section-title:after {
	content: '';
	position: absolute;
	bottom: -2px;
	left: 0;
	width: 80px;
	height: 2px;
	background-color: #ff9900;
}

/* 其余样式保持不变... */
.news-container {
	display: flex;
	margin-bottom: 40px;
	gap: 20px;
}

.focus-news {
	flex: 0 0 33.333%;
	position: relative;
	overflow: hidden;
	border-radius: 8px;
	box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
	transition: transform 0.3s;
}

.focus-news:hover {
	transform: translateY(-5px);
}

/* 焦点新闻Swiper样式 */
.focus-slider {
	height: 100%;
	position: relative;
}

/* 焦点新闻图片轮播样式 */
.focus-slide {
	height: 100%;
	position: relative;
	border-radius: 8px;
	overflow: hidden;
}

.focus-img {
	width: 100%;
	height: 100%;
	min-height: 300px;
	display: flex;
	align-items: flex-end;
	position: relative;
	padding: 40px 30px;
	transition: transform 0.5s ease;
}

.focus-slide:hover .focus-img {
	transform: scale(1.05);
}

.focus-content {
	position: relative;
	z-index: 2;
	color: white;
	width: 100%;
	max-width: 600px;
}

.focus-category {
	display: inline-block;
	background-color: #ff9900;
	color: white;
	padding: 5px 15px;
	border-radius: 20px;
	font-size: 14px;
	font-weight: 600;
	margin-bottom: 15px;
	text-transform: uppercase;
	letter-spacing: 1px;
}

.focus-title {
	font-size: 22px;
	font-weight: bold;
	margin-bottom: 15px;
	line-height: 1.4;
	text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.focus-date {
	font-size: 14px;
	opacity: 0.9;
	margin-bottom: 15px;
	display: flex;
	align-items: center;
	gap: 8px;
}

.focus-desc {
	font-size: 15px;
	line-height: 1.6;
	margin-bottom: 20px;
	opacity: 0.9;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.focus-read-more {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	color: white;
	font-weight: 600;
	font-size: 15px;
	padding: 10px 20px;
	background-color: rgba(255, 153, 0, 0.9);
	border-radius: 25px;
	transition: all 0.3s ease;
	text-decoration: none;
}

.focus-read-more:hover {
	background-color: #ff9900;
	transform: translateX(5px);
	box-shadow: 0 5px 15px rgba(255, 153, 0, 0.3);
}

/* 分页器样式 */
.focus-pagination {
	position: absolute;
	bottom: 20px !important;
	right: 20px;
	left: auto !important;
	width: auto !important;
	display: flex;
	gap: 8px;
	z-index: 10;
}

.focus-pagination .swiper-pagination-bullet {
	width: 10px;
	height: 10px;
	background-color: rgba(255, 255, 255, 0.5);
	opacity: 1;
	border-radius: 50%;
	margin: 0 !important;
	transition: all 0.3s ease;
}

.focus-pagination .swiper-pagination-bullet-active {
	background-color: #ff9900;
	transform: scale(1.2);
}

/* 自定义导航按钮样式优化 */
.focus-swiper-button-prev, 
.focus-swiper-button-next {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	background-color: rgba(255, 255, 255, 0.9);
	color: #333;
	border: none;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all 0.3s;
	position: absolute;
	bottom: 20px;
	z-index: 10;
	box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
	display: none;
}

.focus-swiper-button-prev:hover, 
.focus-swiper-button-next:hover {
	background-color: white;
	transform: scale(1.1);
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.focus-swiper-button-prev {
	right: 110px;
}

.focus-swiper-button-next {
	right: 60px;
}

.tab-news {
	flex: 1;
	background: white;
	border-radius: 8px;
	padding: 20px;
	box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
	min-height: 400px;
}

.tabs-header {
	display: flex;
	border-bottom: 2px solid #eee;
	margin-bottom: 20px;
}

.tab-btn {
	padding: 10px 30px;
	background: none;
	border: none;
	cursor: pointer;
	font-size: 18px;
	color: #666;
	border-bottom: 2px solid transparent;
	margin-bottom: -2px;
	transition: all 0.3s;
	position: relative;
	display: flex;
	align-items: center;
	gap: 8px;
}

.tab-btn.active {
	color: #1a5fb4;
	border-bottom-color: #1a5fb4;
	font-weight: bold;
}

.tab-btn:after {
	content: '';
	position: absolute;
	bottom: -2px;
	left: 50%;
	width: 0;
	height: 2px;
	background-color: #1a5fb4;
	transition: all 0.3s;
}

.tab-btn:hover:after {
	width: 100%;
	left: 0;
}

.tab-content {
	display: none;
}

.tab-content.active {
	display: block;
	animation: fadeIn 0.5s;
}

@keyframes fadeIn {
	from {
		opacity: 0;
	}

	to {
		opacity: 1;
	}
}

.news-list li {
	padding: 15px 0;
	border-bottom: 1px dashed #eee;
	display: flex;
	justify-content: space-between;
	align-items: center;
	transition: all 0.3s;
	cursor: pointer;
}

.news-list li:last-child {
	border-bottom: none;
}

.news-list li:hover {
	background-color: #f9f9f9;
	padding-left: 10px;
}

.news-title {
	flex: 1;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
	padding-right: 15px;
}

.news-time {
	color: #999;
	font-size: 14px;
	white-space: nowrap;
}

/* 校园专题 */
.feature-section {
	padding: 40px 0;
}

.feature-title {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 30px;
}

.feature-title h2 {
	font-size: 28px;
	color: #1a5fb4;
	display: flex;
	align-items: center;
	gap: 10px;
}

.feature-grid {
	display: grid;
	grid-template-columns: repeat(6, 1fr);
	gap: 20px;
}

.feature-item {
	height: 180px;
	border-radius: 8px;
	overflow: hidden;
	box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
	position: relative;
	transition: transform 0.3s;
	cursor: pointer;
}

.feature-item:hover {
	transform: translateY(-5px);
}

.feature-img {
	width: 100%;
	height: 100%;
	background-color: #5d8cc9;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	color: white;
	font-weight: bold;
	font-size: 18px;
}

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

.feature-label {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	background: rgba(26, 95, 180, 0.85);
	color: white;
	padding: 10px;
	text-align: center;
	font-weight: bold;
}

/* 三列新闻块 - 修复宽度问题 */
.triple-news {
	display: flex;
	gap: 20px;
	margin-bottom: 40px;
}

.triple-left {
	flex: 0 0 36%;
	background: white;
	border-radius: 8px;
	padding: 20px;
	box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
	min-height: 400px;
}

.triple-middle {
	flex: 0 0 31%;
	background: white;
	border-radius: 8px;
	padding: 20px;
	box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
	min-height: 400px;
}

.triple-right {
	flex: 0 0 31%;
	background: white;
	border-radius: 8px;
	padding: 20px;
	box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
	min-height: 400px;
}

.triple-section-title {
	font-size: 20px;
	color: #1a5fb4;
	margin-bottom: 20px;
	padding-bottom: 10px;
	border-bottom: 1px solid #eee;
	position: relative;
	display: flex;
	align-items: center;
	gap: 10px;
}

.triple-section-title:after {
	content: '';
	position: absolute;
	bottom: -1px;
	left: 0;
	width: 40px;
	height: 2px;
	background-color: #ff9900;
}

/* 学校荣誉 */
.honor-section, .campus-scenery {
	padding: 40px 0;
}

.section-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	margin-bottom: 30px;
}

.more-link {
	color: #1a5fb4;
	font-weight: bold;
	display: flex;
	align-items: center;
	gap: 5px;
	transition: all 0.3s;
}

.more-link:hover {
	color: #ff9900;
	transform: translateX(5px);
}

.honor-slider {
	overflow: hidden;
	position: relative;
	padding: 10px 0;
}

.honor-track {
	display: flex;
	gap: 20px;
	animation: scroll 30s linear infinite;
}

.honor-track:hover {
	animation-play-state: paused;
}

.honor-item {
	flex: 0 0 calc(20% - 16px);
	border-radius: 8px;
	overflow: hidden;
	box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
	transition: transform 0.3s;
	cursor: pointer;
}

.honor-item:hover {
	transform: translateY(-5px);
}

.honor-img {
	width: 100%;
	height: 200px;
	display: flex;
	justify-content: center;
	flex-direction: column;
}

.honor-img .txt {
	width: 100%;
	background-color: #efefef;
	color: #222;
	font-weight: bold;
	font-size: 18px;
	line-height: 50px;
	text-align: center;
}

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

@keyframes scroll {
	0% {
		transform: translateX(0);
	}

	100% {
		transform: translateX(calc(-100% - 20px));
	}
}

/* 校园风景 */
.scenery-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 20px;
}

.scenery-item {
	border-radius: 8px;
	overflow: hidden;
	box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
	transition: transform 0.3s;
	cursor: pointer;
}

.scenery-item:hover {
	transform: scale(1.03);
}

.scenery-img {
	width: 100%;
	height: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
}

.scenery-img .txt {
	width: 100%;
	background-color: #3a7bc8;
	color: white;
	font-weight: bold;
	font-size: 18px;
	line-height: 50px;
	text-align: center;
}

.scenery-img img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}
/* 页脚样式 */
footer {
	background-color: #1a5fb4;
	color: white;
	padding: 40px 0 20px;
}

.footer-top {
	display: flex;
	margin-bottom: 30px;
	gap: 30px;
}

/*.footer-logo {
	flex: 0 0 30%;
	display: flex;
	align-items: center;
}

.footer-logo img {
	height: 60px;
	width: auto;
	max-width: 100%;
}*/

.footer-major {
	flex: 0 0 70%;
}

.footer-contact {
	flex: 0 0 30%;
}

.footer-title {
	font-size: 18px;
	margin-bottom: 15px;
	padding-bottom: 10px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.2);
	display: flex;
	align-items: center;
	gap: 10px;
}

.major-list {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 10px;
}

.major-list a {
	transition: all 0.3s;
	padding: 5px 0;
	display: flex;
	align-items: center;
	gap: 8px;
}

.major-list a:hover {
	color: #ffcc00;
	padding-left: 10px;
}

.contact-info {
	margin-bottom: 15px;
}

.contact-info p {
	margin-bottom: 8px;
	display: flex;
	align-items: center;
	gap: 10px;
}

.qrcode {
	width: 100px;
	height: 100px;
	background-color: white;
	padding: 5px;
	border-radius: 5px;
	margin-top: 10px;
}

.qrcode-img {
	width: 100%;
	height: 100%;
	background-color: #f0f7ff;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	color: #1a5fb4;
	font-weight: bold;
}

.footer-bottom {
	text-align: center;
	padding-top: 20px;
	border-top: 1px solid rgba(255, 255, 255, 0.2);
	font-size: 14px;
	color: rgba(255, 255, 255, 0.8);
}

.footer-bottom p {
	margin-bottom: 5px;
}

/* 响应式设计 - 移动端优化 */
@media (max-width: 1200px) {
	.container {
		max-width: 960px;
	}

	.slogan {
		font-size: 20px;
	}

	.feature-grid {
		grid-template-columns: repeat(3, 1fr);
	}

	.scenery-grid {
		grid-template-columns: repeat(2, 1fr);
	}
	
	/* Banner响应式调整 */
	.banner-container {
		height: 450px;
	}
}

@media (max-width: 992px) {
	.container {
		max-width: 720px;
	}

	.news-container {
		flex-direction: column;
		height: auto;
	}

	.focus-news, .tab-news {
		flex: 0 0 100%;
		margin-right: 0;
		margin-bottom: 30px;
	}

	.triple-news {
		flex-direction: column;
	}

	.triple-left, .triple-middle, .triple-right {
		flex: 0 0 100%;
	}

	.footer-top {
		flex-direction: column;
	}

	.footer-logo, .footer-major, .footer-contact {
		flex: 0 0 100%;
		margin-bottom: 30px;
	}
	
	/* Banner响应式调整 */
	.banner-container {
		height: 400px;
	}

	.slide-title {
		font-size: 24px;
	}

	.slide-desc {
		font-size: 16px;
	}
}

@media (max-width: 768px) {
	.container {
		max-width: 540px;
	}
	
	/* Banner响应式调整 */
	.banner-container {
		height: 300px;
	}

	.slide-title {
		font-size: 20px;
	}

	.slide-desc {
		font-size: 14px;
	}

	.feature-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.honor-item {
		flex: 0 0 calc(33.333% - 14px);
	}

	.scenery-grid {
		grid-template-columns: 1fr;
		display: flex;
		flex-wrap: wrap;
		justify-content: space-between;
	}
	
	/* 移动端头部样式 */
	.header-top {
		padding: 10px 0;
		flex-wrap: wrap;
		justify-content: space-between;
	}

	.logo {
		flex: 0 0 auto;
	}

	.slogan, .search-box {
		display: none !important;
	}

	.mobile-header-controls {
		display: flex;
	}

	.mobile-nav-toggle {
		display: flex;
	}
	
	/* 移动端导航样式 */
	.main-nav {
		display: none;
		flex-direction: column;
		width: 100%;
		position: absolute;
		top: 100%;
		left: 0;
		background-color: #1a5fb4;
		box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
		z-index: 1001;
		max-height: 80vh;
		overflow-y: auto;
	}

	.main-nav.active {
		display: flex;
	}

	.nav-item {
		flex: 0 0 100%;
		border-bottom: 1px solid rgba(255, 255, 255, 0.1);
	}

	.nav-link {
		padding: 15px 20px;
		display: flex;
		align-items: center;
		justify-content: space-between;
	}

	.nav-link i {
		margin-right: 10px;
		width: 20px;
		text-align: center;
	}

	.nav-link .arrow {
		font-size: 12px;
		transition: transform 0.3s;
	}

	.nav-item.active .nav-link .arrow {
		transform: rotate(90deg);
	}

	.submenu {
		position: static;
		opacity: 1;
		visibility: visible;
		transform: none;
		display: none;
		box-shadow: none;
		border-radius: 0;
		background-color: rgba(13, 74, 158, 0.9);
		width: 100%;
		max-height: 0;
		overflow: hidden;
		transition: max-height 0.3s ease;
	}

	.nav-item.active .submenu {
		display: block;
		max-height: 500px;
	}

	.submenu li {
		border-bottom: 1px solid rgba(255, 255, 255, 0.1);
	}

	.submenu a {
		color: white;
		padding: 12px 20px 12px 40px;
		display: flex;
		align-items: center;
		gap: 10px;
	}

	.submenu a:hover {
		background-color: rgba(255, 255, 255, 0.1);
		color: white;
		padding-left: 45px;
	}
	
	/* 移动端搜索框优化 */
	.search-box {
		margin-top: 10px;
	}
	
	/* 移动端标语优化 */
	.slogan {
		font-size: 18px;
		line-height: 1.4;
	}

	.focus-img {
		padding: 30px 20px;
	}

	.focus-title {
		font-size: 18px;
	}

	.focus-desc {
		font-size: 14px;
		-webkit-line-clamp: 3;
	}

	.focus-category {
		font-size: 12px;
		padding: 4px 12px;
	}

	.focus-swiper-button-prev, 
	.focus-swiper-button-next {
		width: 35px;
		height: 35px;
		bottom: 15px;
	}

	.focus-swiper-button-prev {
		right: 100px;
	}

	.focus-swiper-button-next {
		right: 55px;
	}

	.focus-pagination {
		bottom: 15px !important;
		right: 15px;
	}

	.scenery-item {
		width: 45%;
	}

	.scenery-item:hover {
		transform: scale(1.03);
	}

	.section-header {
		display: flex;
		justify-content: space-between;
		align-items: flex-start;
		margin-bottom: 30px;
	}
}

/* 移动端导航样式 - 768px以下 */
@media (max-width: 768px) {
	/* 隐藏PC端导航容器 */
	.nav-container {
		display: none;
	}
	
	/* 移动端导航容器 */
	.mobile-nav-container {
		position: fixed;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		background-color: white;
		z-index: 9999;
		overflow-y: auto;
		display: none;
	}

	.mobile-nav-container.active {
		display: block;
		animation: slideIn 0.3s ease;
	}
	
	@   keyframes slideIn {
		from {
			opacity: 0;
		transform: translateX(-100%);
	}

	to {
		opacity: 1;
		transform: translateX(0);
	}
}
	
	/* 移动端导航头部 */
.mobile-nav-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 15px 20px;
	background-color: #1a5fb4;
	color: white;
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-nav-title {
	font-size: 18px;
	font-weight: bold;
	display: flex;
	align-items: center;
	gap: 10px;
}

.mobile-close-btn {
	background: none;
	border: none;
	color: white;
	font-size: 24px;
	cursor: pointer;
	padding: 5px;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: transform 0.3s;
}

.mobile-close-btn:hover {
	transform: scale(1.1);
}
	
	/* 移动端导航菜单 */
.mobile-nav {
	padding: 0;
	margin: 0;
}

.mobile-nav-item {
	border-bottom: 1px solid #eee;
	position: relative;
}

.mobile-nav-link {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 18px 20px;
	color: #333;
	font-size: 16px;
	font-weight: 500;
	transition: all 0.3s;
	background: none;
	border: none;
	width: 100%;
	text-align: left;
	cursor: pointer;
}

.mobile-nav-link:hover {
	background-color: #f5f5f5;
}

.mobile-nav-link.active {
	background-color: #f0f7ff;
	color: #1a5fb4;
	font-weight: bold;
}

.mobile-nav-link .icon {
	margin-right: 12px;
	color: #1a5fb4;
	font-size: 18px;
	width: 20px;
	text-align: center;
}

.mobile-nav-link .arrow {
	color: #666;
	font-size: 14px;
	transition: transform 0.3s;
}

.mobile-nav-link.active .arrow {
	color: #1a5fb4;
	transform: rotate(90deg);
}
	
	/* 二级菜单 */
.mobile-submenu {
	max-height: 0;
	overflow: hidden;
	background-color: #f9f9f9;
	transition: max-height 0.4s ease;
	padding-left: 0;
	margin: 0;
}

.mobile-submenu.active {
	max-height: 500px;
}

.mobile-submenu li {
	border-bottom: 1px solid #eee;
}

.mobile-submenu li:last-child {
	border-bottom: none;
}

.mobile-submenu a {
	display: flex;
	align-items: center;
	padding: 15px 20px 15px 52px;
	color: #555;
	font-size: 14px;
	transition: all 0.3s;
}

.mobile-submenu a:hover {
	background-color: #f0f7ff;
	color: #1a5fb4;
	padding-left: 57px;
}

.mobile-submenu a .icon {
	margin-right: 10px;
	color: #666;
	font-size: 14px;
	width: 16px;
	text-align: center;
}

.mobile-submenu a:hover .icon {
	color: #1a5fb4;
}

.mobile-submenu a.active {
	background-color: #e6f0ff;
	color: #1a5fb4;
	font-weight: 500;
}

nav {
	position: relative;
}

.nav-container {
	position: static;
}

.mobile-header-controls {
	display: flex !important;
	align-items: center;
}

.mobile-nav-overlay {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0, 0, 0, 0.5);
	z-index: 9998;
	display: none;
}

.mobile-nav-overlay.active {
	display: block;
	animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
	from {
		opacity: 0;
	}

	to {
		opacity: 1;
	}
}
}

@media (max-width: 576px) {
	.slide-title {
		font-size: 18px;
	}

	.slide-desc {
		font-size: 13px;
	}

	.section-title {
		font-size: 24px;
	}

	.feature-grid {
		grid-template-columns: 1fr;
	}

	.honor-item {
		flex: 0 0 calc(50% - 10px);
	}

	.major-list {
		grid-template-columns: 1fr;
	}

	.news-list li {
		display: flex;
		flex-direction: row;
		align-items: flex-start;
		gap: 5px;
	}

	.news-time {
		align-self: flex-end;
	}

	.triple-left, .triple-middle, .triple-right {
		padding: 15px;
	}

	.tab-btn {
		padding: 10px 15px;
		font-size: 16px;
	}

	.feature-title h2 {
		font-size: 24px;
	}

	.footer-title {
		font-size: 16px;
	}

	.contact-info p {
		font-size: 14px;
	}

	.logo-img {
		height: 40px !important;
		width: 150px !important;
		font-size: 14px !important;
	}

	.mobile-nav-toggle {
		width: 40px;
		height: 40px;
		font-size: 20px;
	}

	.focus-img {
		padding: 25px 15px;
	}

	.focus-title {
		font-size: 16px;
		margin-bottom: 10px;
	}

	.focus-desc {
		display: none;
 /* 小屏幕隐藏描述 */
	}

	.focus-read-more {
		padding: 8px 16px;
		font-size: 14px;
	}
}

@media (max-width: 480px) {
	.tab-btn {
		padding: 8px 10px;
		font-size: 14px;
	}

	.triple-section-title {
		font-size: 18px;
	}

	.nav-link {
		padding: 12px 15px;
		font-size: 14px;
	}

	.submenu a {
		padding: 10px 15px 10px 35px;
		font-size: 13px;
	}

	.logo-img {
		width: 130px !important;
		height: 35px !important;
	}
}

@media (min-width: 2560px) {
	.container {
		max-width: 2000px;
	}
	
	/* Banner大屏幕优化 */
	.banner-container {
		height: 700px;
 /* 大屏幕下更高 */
	}

	.slide-title {
		font-size: 40px;
 /* 大屏幕下更大字体 */
	}

	.slide-desc {
		font-size: 24px;
 /* 大屏幕下更大字体 */
	}

	.section-title {
		font-size: 36px;
	}

	.feature-item {
		height: 250px;
	}

	.scenery-img {
		height: 250px;
	}
}

/* 添加Banner内内容居中显示样式 */
.banner-slide-content {
	position: absolute;
	bottom: 0;
	left: 50%;
	transform: translateX(-50%);
	width: 100%;
	max-width: 1200px;
	background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
	color: white;
	padding: 30px 20px 20px;
	z-index: 10;
}

.banner-inner-container {
	position: relative;
	width: 100%;
	height: 100%;
}









			/* Lightbox 样式 */
			.lightbox {display: none;position: fixed;top: 0;left: 0;width: 100%;height: 100%;background: rgba(0, 0, 0, 0.85);z-index: 1000;justify-content: center;align-items: center;opacity: 0;transition: opacity 0.3s ease;}
			.lightbox.active {display: flex;opacity: 1;}
			.lightbox-content {max-width: 90%;max-height: 90%;position: relative;}
			.lightbox-content img {max-width: 100%;max-height: 90vh;border-radius: 8px;box-shadow: 0 5px 25px rgba(0, 0, 0, 0.5);}
			.lightbox-caption {color: white;text-align: center;margin-top: 15px;font-size: 18px;}
			.lightbox-close {position: absolute;background: rgba(255, 255, 255, 0.2);color: white;border: none;font-size: 24px;width: 50px;height: 50px;border-radius: 50%;cursor: pointer;display: flex;justify-content: center;align-items: center;transition: background 0.3s;}
			.lightbox-close:hover {background: rgba(255, 255, 255, 0.3);}
			.lightbox-close {top: 10px;right: 10px;}
			.lightbox-prev, .lightbox-next {position: absolute;background: rgba(255, 255, 255, 0.2);color: white;border: none;font-size: 24px;width: 50px;height: 50px;border-radius: 50%;cursor: pointer;display: flex;justify-content: center;align-items: center;transition: background 0.3s;top: 50%;transform: translateY(-50%);}
			.lightbox-prev {left: 60px;}
			.lightbox-next {right: 60px;}
			.page-title {text-align: center;margin-bottom: 30px;color: #333;font-size: 32px;position: relative;padding-bottom: 15px;}
			.page-title:after {content: '';position: absolute;bottom: 0;left: 50%;transform: translateX(-50%);width: 100px;height: 3px;background: #524ab8;border-radius: 2px;}