/* 主要内容区域 */
.main-content {
	margin: 30px 0 40px;
}

/* 第一行布局 */
.row-1 {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 20px;
	margin-bottom: 30px;
}

/* 第二行布局 */
.row-2 {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 20px;
	margin-bottom: 30px;
}

/* 第三行布局 */
.row-3 {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 20px;
	margin-bottom: 30px;
}

/* 第四行布局 */
.row-4 {
	display: grid;
	grid-template-columns: 1fr 1fr 1fr;
	gap: 20px;
	margin-bottom: 30px;
}

/* 第五行布局 */
.row-5 {
	display: grid;
	grid-template-columns: 1fr 1fr 1fr;
	gap: 20px;
	margin-bottom: 30px;
}

/* 第六行布局 */
.row-6 {
	display: flex;
	flex-direction: column;
	gap: 20px;
	margin-bottom: 30px;
}

/* 新闻动态区域 */
.news-section {
	background-color: var(--white);
	border-radius: 4px;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
	padding: 20px;
	width: 100%;
	overflow: hidden;
}

.section-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	border-bottom: 2px solid var(--primary-blue);
	padding-bottom: 10px;
	margin-bottom: 20px;
}

.section-title {
	font-size: 20px;
	color: var(--primary-blue);
	display: flex;
	align-items: center;
}

.section-title::before {
	content: "";
	display: inline-block;
	width: 4px;
	height: 20px;
	background-color: var(--accent-gold);
	margin-right: 10px;
}

.more-link {
	font-size: 14px;
	color: var(--light-text);
}

.news-list {
	list-style: none;
}

.news-item {
	padding: 12px 0;
	border-bottom: 1px solid #eee;
}

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

.news-item a {
	display: flex;
	align-items: center;
}

.news-item .date {
	color: var(--light-text);
	font-size: 14px;
	margin-left: auto;
}

/* 图片新闻区域 */
.photo-slider-container {
	position: relative;
}

.photo-slider {
	position: relative;
	height: 320px;
	overflow: hidden;
	border-radius: 4px;
	margin-bottom: 15px;
}

.photo-slide {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	opacity: 0;
	transition: opacity 0.5s;
	background-size: cover;
	background-position: center;
}

.photo-slide.active {
	opacity: 1;
}

.slide-title {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	background: rgba(0, 0, 0, 0.6);
	color: white;
	padding: 15px;
	font-size: 18px;
	font-weight: bold;
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.slider-controls {
	display: flex;
	gap: 5px;
}

.slider-indicator {
	width: 12px;
	height: 12px;
	border-radius: 50%;
	background-color: rgba(255, 255, 255, 0.5);
	cursor: pointer;
	transition: background-color 0.3s;
}

.slider-indicator.active {
	background-color: var(--white);
}

/* 标签页样式 */
.tabs {
	display: flex;
	border-bottom: 1px solid #eee;
	margin-bottom: 15px;
}

.tab {
	padding: 10px 20px;
	cursor: pointer;
	border-bottom: 2px solid transparent;
	transition: all 0.3s;
}

.tab.active {
	color: var(--primary-blue);
	border-bottom: 2px solid var(--primary-blue);
}

.tab-content {
	display: none;
}

.tab-content.active {
	display: block;
}

/* 横向滚动区域 */
.horizontal-scroll-container {
	position: relative;
	overflow: hidden;
	height: 170px; /* 增加高度以显示标题 */
}

.horizontal-scroll {
	overflow-x: auto;
	white-space: nowrap;
	padding: 10px 0;
	scroll-behavior: smooth;
	-ms-overflow-style: none;  /* IE and Edge */
	scrollbar-width: none;  /* Firefox */
}

.horizontal-scroll::-webkit-scrollbar {
	display: none; /* Chrome, Safari and Opera */
}

.scroll-container {
	display: inline-flex;
	gap: 15px;
}

.scroll-item {
	width: 200px;
	flex-shrink: 0;
	background-color: var(--white);
	border-radius: 4px;
	overflow: hidden;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
	transition: transform 0.3s;
}

.scroll-item:hover {
	transform: translateY(-5px);
	box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.scroll-item img {
	width: 100%;
	height: 120px;
	object-fit: cover;
}

.scroll-item .content {
	padding: 10px;
	white-space: normal;
	height: 50px; /* 固定内容区域高度 */
	display: flex;
	align-items: center;
}

/* 文字截断 */
.text-truncate {
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	max-width: 90%;
	display: block;
}

/* 标题悬停效果 */
.news-item a span:first-child:hover,
.scroll-item .content p:hover,
.slide-title:hover {
	color: var(--primary-blue);
	transition: color 0.3s;
}

/* 友情链接 */
.links-section {
	background-color: var(--white);
	border-radius: 4px;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
	padding: 20px;
	margin-bottom: 40px;
}

.links-container {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
}

.link-item {
	padding: 5px 15px;
	background-color: var(--light-blue);
	border-radius: 4px;
	font-size: 14px;
	transition: background-color 0.3s;
}

.link-item:hover {
	background-color: var(--primary-blue);
	color: var(--white);
}



/* 精彩视频区域特殊布局 */
.video-section {
	display: flex;
	gap: 20px;
}

.video-content {
	flex: 1;
}

.video-promo {
	width: 250px;
	flex-shrink: 0;
}

.video-promo img {
	width: 100%;
	height: 140px;
	object-fit: cover;
	border-radius: 4px;
}

/* 履职动态和社团活动的第一条带图片新闻项 */
.image-news-item {
	display: flex;
	gap: 15px;
	padding: 12px 0;
	border-bottom: 1px solid #eee;
}

.image-news-item:last-child {
	border-bottom: none;
}

.image-news-item img {
	width: 120px;
	height: 80px;
	object-fit: cover;
	border-radius: 4px;
	flex-shrink: 0;
}

.image-news-content {
	flex: 1;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
}

.image-news-title {
	font-weight: bold;
	margin-bottom: 5px;
}

.image-news-date {
	color: var(--light-text);
	font-size: 14px;
	align-self: flex-end;
}

/* 左侧内容区域（图片新闻+公告信息） */
.left-column {
	display: flex;
	flex-direction: column;
	gap: 20px;
}

#art-scroll .text-truncate2 {
	text-align: center;
	width: 100%;
}

.image-news-detail {
	color: var(--light-text);
	font-size: 14px;
	line-height: 1.4;
	margin-top: 5px;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	-webkit-box-orient: vertical;
	overflow: hidden;
	text-overflow: ellipsis;
}