/* ========== 首页 Header 导航 ========== */
.header {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	z-index: 100;
	background: rgba(165, 39, 47, 0.3);
	height: 130px;
}

.header-inner {
	display: flex;
	align-items: center;
	justify-content: center;
	height: 100%;
	padding: 0 20px;
}

.header-logo {
	flex-shrink: 0;
	margin-right: 60px;
}

.header-logo img {
	/* 默认大小，不限制 */
}

/* 右侧列：上排行 + 下排导航 */
.header-right-col {
	display: flex;
	flex-direction: column;
	height: 100%;
	justify-content: center;
	align-items: flex-end;
}

/* 上排：学校首页/English/搜索 */
.header-top-link {
	display: flex;
	align-items: center;
	justify-content: flex-end;
	gap: 20px;
	margin-bottom: 8px;
}

.header-link {
	color: #fff;
	font-size: 14px;
	transition: opacity 0.3s;
}

.header-link:hover {
	opacity: 0.8;
}

.header-search img {
	/* 默认大小，不限制 */
	cursor: pointer;
}

/* 下排：主导航 */
.header-nav ul {
	display: flex;
	align-items: center;
}

.header-nav ul li {
	position: relative;
}

.header-nav ul li > a {
	display: block;
	padding: 8px 14px;
	color: #fff;
	font-size: 18px;
	transition: all 0.3s;
	font-weight: bold;
}

.header-nav ul li > a:hover {
	opacity: 0.85;
}

.header-nav ul li.on::after {
	content: '';
	position: absolute;
	bottom: -27px;
	left: 50%;
	transform: translateX(-50%);
	width: 24px;
	height: 2px;
	background: #fff;
}

/* 二级菜单 */
.sub-menu {
	position: absolute;
	top: 100%;
	left: 0;
	min-width: 140px;
	background: rgba(165, 39, 47, 0.95);
	z-index: 200;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
	opacity: 0;
	visibility: hidden;
	transform: translateY(-8px);
	transition: all 0.3s ease;
}

.sub-menu a {
	display: block;
	padding: 10px 20px;
	color: #fff;
	font-size: 14px;
	transition: background 0.3s;
	white-space: nowrap;
}

.sub-menu a:hover {
	background: rgba(255, 255, 255, 0.15);
}

.header-nav ul li:hover .sub-menu {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

/* 汉堡按钮（默认隐藏，移动端显示） */
.header-hamburger {
	display: none;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	cursor: pointer;
	padding: 8px;
	z-index: 300;
}

.header-hamburger span {
	display: block;
	width: 24px;
	height: 2px;
	background: #fff;
	transition: all 0.3s ease;
}

.header-hamburger.active span:nth-child(1) {
	transform: rotate(45deg) translate(5px, 5px);
}

.header-hamburger.active span:nth-child(2) {
	opacity: 0;
}

.header-hamburger.active span:nth-child(3) {
	transform: rotate(-45deg) translate(5px, -5px);
}

/* 搜索弹出层 */
.search-overlay {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.6);
	z-index: 9999;
	align-items: center;
	justify-content: center;
}

.search-overlay.show {
	display: flex;
}

.search-inner {
	display: flex;
	align-items: center;
	background: #fff;
	padding: 15px 20px;
	border-radius: 6px;
	width: 90%;
	max-width: 500px;
	position: relative;
	box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.search-input {
	flex: 1;
	border: 1px solid #ddd;
	padding: 10px 15px;
	font-size: 15px;
	border-radius: 4px;
	outline: none;
}

.search-input:focus {
	border-color: #a5272f;
}

.search-submit {
	margin-left: 10px;
	padding: 10px 24px;
	background: #a5272f;
	color: #fff;
	border: none;
	border-radius: 4px;
	font-size: 15px;
	cursor: pointer;
	transition: background 0.3s;
}

.search-submit:hover {
	background: #8a1f26;
}

.search-close {
	position: absolute;
	top: -55px;
	right: 0;
	color: #fff;
	font-size: 40px;
	cursor: pointer;
	transition: opacity 0.3s;
}

.search-close:hover {
	opacity: 0.7;
}

/* ========== 移动端侧滑菜单 ========== */
.mobile-menu-overlay {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.5);
	z-index: 9998;
}

.mobile-menu-overlay.show {
	display: block;
}

.mobile-menu {
	position: fixed;
	top: 0;
	right: -300px;
	width: 280px;
	height: 100%;
	background: rgba(165, 39, 47, 0.97);
	z-index: 9999;
	transition: right 0.3s ease;
	overflow-y: auto;
	padding: 0 20px 30px 20px;
	box-sizing: border-box;
}

.mobile-menu-overlay.show .mobile-menu {
	right: 0;
}

.mobile-menu-header {
	display: flex;
	justify-content: flex-end;
	padding: 15px 0;
}

.mobile-menu-close {
	color: #fff;
	font-size: 32px;
	cursor: pointer;
	line-height: 1;
	transition: opacity 0.3s;
}

.mobile-menu-close:hover {
	opacity: 0.7;
}

.mobile-menu-top {
	display: flex;
	align-items: center;
	gap: 15px;
	justify-content: flex-end;
	padding-bottom: 15px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.2);
	margin-bottom: 10px;
}

.mobile-search-btn img {
	width: 20px;
	height: 20px;
	vertical-align: middle;
}

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

.mobile-nav-item > a {
	display: block;
	padding: 12px 0;
	color: #fff;
	font-size: 16px;
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
	text-decoration: none;
    padding-left: 12px;
}

.mobile-nav-item.on > a {
	font-weight: bold;
	border-left: 3px solid #fff;
}

.mobile-nav-title {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.mobile-arrow {
	display: inline-block;
	width: 0;
	height: 0;
	border-top: 5px solid transparent;
	border-bottom: 5px solid transparent;
	border-left: 8px solid #fff;
	transition: transform 0.3s;
	flex-shrink: 0;
	margin-left: 8px;
	vertical-align: middle;
}

.mobile-nav-item.open .mobile-arrow {
	transform: rotate(90deg);
}

.mobile-sub-list {
	display: none;
	list-style: none;
	padding: 0 0 5px 15px;
	margin: 0;
}

.mobile-sub-list li a {
	display: block;
	padding: 8px 0;
	color: rgba(255, 255, 255, 0.8);
	font-size: 14px;
	text-decoration: none;
	transition: color 0.3s;
}

.mobile-sub-list li a:hover {
	color: #fff;
}

/* ========== 首页 Banner 轮播 ========== */
.banner-section {
	width: 100%;
	height: 100vh;
	overflow: hidden;
}

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

.banner-swiper .swiper-slide {
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
}

/* 自定义分页器 */
.banner-pagination {
	position: absolute;
	bottom: 40px;
	left: 50%;
	transform: translateX(-50%);
	display: flex;
	align-items: center;
	gap: 10px;
	z-index: 10;
}

.banner-page {
	color: rgba(255, 255, 255, 0.6);
	font-size: 14px;
	cursor: pointer;
	transition: all 0.3s;
	min-width: 60px;
	min-height: 40px;
	line-height: 40px;
	text-align: center;
}

.banner-page.on {
	color: #fff;
	background: url('../images/banner-icon.png') no-repeat center center;
	background-size: contain;
}

/* 右箭头 */
.banner-next {
	display: flex;
	align-items: center;
	cursor: pointer;
	transition: opacity 0.3s;
	margin-left: 10px;
}

.banner-next:hover {
	opacity: 0.8;
}

.banner-next img {
	/* 默认大小，不限制 */
}

/* 滚动固定导航 */
.header.header_fixed {
	position: fixed;
	top: 0;
	left: 0;
	background: rgba(165, 39, 47, 0.95);
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
	animation: hdSlideDown 0.3s ease;
}

@keyframes hdSlideDown {
	from { transform: translateY(-100%); }
	to { transform: translateY(0); }
}

/* ========== 内容区：新闻资讯 + 通知公告 ========== */
.content-section {
	background: url('../images/bg1.png') no-repeat center center;
	background-size: cover;
	padding: 60px 0 80px;
}

.content-inner {
	display: flex;
	gap: 45px;
    box-sizing: border-box;
}

.content-left {
	width: 63.57%;
	flex-shrink: 0;
}

.content-right {
	width: 33.21%;
	flex-shrink: 0;
}

/* 标题行 */
.section-title {
	display: flex;
	align-items: flex-start;
	margin-bottom: 25px;
}

.title-icon {
	/* 原始大小 */
	flex-shrink: 0;
	margin-right: 10px;
    transform: translateY(2px);
}

.title-right {
	flex: 1;
	display: flex;
	flex-direction: column;
}

.title-top {
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.title-bottom {
	display: flex;
	align-items: center;
}

.title-cn {
	font-size: 30px;
	font-weight: bold;
	color: #a5272f;
	line-height: 1.2;
}

.title-en {
	font-size: 14px;
	color: #a5272f;
	letter-spacing: 1px;
	flex-shrink: 0;
	margin-right: 10px;
}

.title-line {
	flex: 1;
	height: 0;
	border-top: 1px dashed #a5272f;
}

.title-more {
	font-size: 12px;
	color: #fff;
	background: #a5272f;
	padding: 4px 14px;
	border-radius: 0 10px 0 10px;
	text-decoration: none;
	flex-shrink: 0;
	transition: opacity 0.3s;
}

.title-more:hover {
	opacity: 0.8;
}

/* 新闻卡片 */
.news-cards {
	display: flex;
	gap: 20px;
	margin-bottom: 15px;
}

.news-card {
	flex: 1;
	background: #fff;
	border-radius: 4px;
	overflow: hidden;
	box-shadow: 0 2px 8px rgba(0,0,0,0.08);
	text-decoration: none;
	display: flex;
	flex-direction: column;
	transition: box-shadow 0.3s;
}

.news-card:hover {
	box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}

.news-card-img {
	width: 100%;
	aspect-ratio: 426 / 284;
	overflow: hidden;
}

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

.news-card:hover .news-card-img img {
	transform: scale(1.08);
}

.news-card-body {
	padding: 30px;
}

.news-card-title {
	font-size: 18px;
	color: #333;
	line-height: 1.6;
	margin: 0 0 10px;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.news-card-date {
	font-size: 16px;
	color: #a5272f;
	display: flex;
	align-items: center;
	gap: 4px;
}

.news-card-date img {
	/* 原始大小 */
}

/* 新闻列表 */
.news-list {
	list-style: none;
	padding: 0;
	margin: 0;
}

.news-list li {
	display: flex;
	align-items: center;
	padding: 0;
	background: #fff;
	border-bottom: 1px solid #f0f0f0;
	margin-bottom: 20px;
	min-width: 0;
}

.news-list li:last-child {
	margin-bottom: 0;
}

.news-list li a {
	display: flex;
	align-items: center;
	width: 100%;
	min-width: 0;
	padding: 12px 40px;
	text-decoration: none;
	transition: background 0.3s;
	overflow: hidden;
}

.news-list li:first-child a {
	border-radius: 4px 4px 0 0;
}

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

.news-list li:last-child a {
	border-radius: 0 0 4px 4px;
}

.news-list li a:hover {
	background: #a5272f;
}

.news-list li a:hover .news-list-date,
.news-list li a:hover .news-list-title {
	color: #fff;
}

.news-list li a:hover .news-list-date img,
.news-list li a:hover .news-list-arrow {
	filter: brightness(0) invert(1);
}

.news-list-date {
	font-size: 16px;
	color: #a5272f;
	display: flex;
	align-items: center;
	gap: 4px;
	flex-shrink: 0;
	margin-right: 12px;
}

.news-list-date img {
	/* 原始大小 */
}

.news-list-title {
	flex: 1;
	min-width: 0;
	font-size: 18px;
	color: #333;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.news-list-arrow {
	flex-shrink: 0;
	margin-left: 10px;
	/* 原始大小 */
}

/* 通知公告列表 */
.notice-list {
	list-style: none;
	padding: 0;
	margin: 0;
	background: #fff;
	border-radius: 4px;
	overflow: hidden;
	box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}

.notice-list li {
	display: flex;
	align-items: center;
	padding: 0;
	gap: 0;
}

.notice-list li a {
	display: flex;
	align-items: center;
	width: 100%;
	padding: 20px 20px;
	text-decoration: none;
	gap: 15px;
	transition: background 0.3s;
	position: relative;
	box-sizing: border-box;
}

.notice-list li a::after {
	content: '';
	position: absolute;
	left: 20px;
	right: 20px;
	bottom: 0;
	height: 1px;
	background: #f0f0f0;
}

.notice-list li:last-child{
	margin-bottom: 30px;
}

.notice-list li a:hover {
	background: #a5272f;
}

.notice-list li a:hover::after{
	background: transparent;
}

.notice-list li a:hover .notice-date-day,
.notice-list li a:hover .notice-date-month,
.notice-list li a:hover .notice-title {
	color: #fff;
}

.notice-list li a:hover .notice-date-box {
	background: rgba(255, 255, 255, 0.2);
}

.notice-date-box {
	text-align: center;
	flex-shrink: 0;
	width: 70px;
	box-sizing: border-box;
	height: 70px;
	background: #eee;
	border-radius: 0 10px 0 10px;
	padding: 6px 5px;
	display: flex;
	flex-direction: column;
	justify-content: center;
}

.notice-date-day {
	display: block;
	font-size: 24px;
	font-weight: bold;
	color: #a5272f;
	line-height: 1.1;
}

.notice-date-month {
	display: block;
	font-size: 14px;
	color: #a5272f;
	margin-top: 2px;
}

.notice-title {
	flex: 1;
	min-width: 0;
	font-size: 18px;
	color: #333;
	line-height: 1.5;
	overflow: hidden;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
}

/* ========== 快捷入口 ========== */
.quick-links-section {
	background: #fff;
	padding: 50px 0;
}

.quick-links-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.quick-link-item {
	flex: 1;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 15px;
	text-decoration: none;
	position: relative;
	transition: all 0.3s ease;
}

.quick-link-item:not(:last-child)::after {
	content: '';
	position: absolute;
	right: 0;
	top: 10%;
	height: 80%;
	width: 1px;
	background: #e8e8e8;
	transition: background 0.3s;
}

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

.quick-link-item:hover img {
	transform: scale(1.15);
}

.quick-link-item:hover span {
	color: #a5272f;
}

.quick-link-item img {
	/* 原始大小，不限制 */
	transition: transform 0.3s ease;
}

.quick-link-item span {
	font-size: 16px;
	color: #333;
	transition: color 0.3s ease;
}

/* ========== 学工快讯 + 学术报告 ========== */
.student-section {
	background: url('../images/bg2.png') no-repeat center center;
	background-size: cover;
	padding: 60px 0 80px;
}

.student-inner {
	display: flex;
	gap: 45px;
	box-sizing: border-box;
}

.student-left {
	width: 680px;
	flex-shrink: 0;
}

.student-right {
	width: 680px;
	flex-shrink: 0;
}

/* 白色标题样式 */
.section-title-white .title-cn {
	color: #fff;
}

.section-title-white .title-en {
	color: rgba(255, 255, 255, 0.8);
}

.section-title-white .title-line {
	border-top-color: rgba(255, 255, 255, 0.5);
}

.section-title-white .title-more {
	background: #fff;
	color: #a5272f;
}

.section-title-white .title-more:hover {
	opacity: 0.85;
}

/* 学工快讯卡片 */
.student-news-cards {
	display: flex;
	gap: 20px;
}

.student-card {
	background: #fff;
	overflow: hidden;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
	text-decoration: none;
	display: flex;
	flex-direction: column;
	transition: box-shadow 0.3s, transform 0.3s;
}

.student-card:hover {
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
	transform: translateY(-3px);
}

.student-card-large {
	flex: 420;
}

.student-card-small-group {
	flex: 240;
	display: flex;
	flex-direction: column;
	gap: 20px;
}

.student-card-small {
	flex: 1;
}

.student-card-img {
	width: 100%;
	overflow: hidden;
}

.student-card-large .student-card-img {
	aspect-ratio: 400 / 267;
}

.student-card-small .student-card-img {
	aspect-ratio: 220 / 150;
}

.student-card-img {
	padding: 10px;
	box-sizing: border-box;
}

.student-card-img-inner {
	width: 100%;
	height: 100%;
	overflow: hidden;
	border-radius: 2px;
}

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

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

.student-card-body {
	padding: 10px;
}

.student-card-large .student-card-body {
	padding: 25px;
}

.student-card-title {
	font-size: 16px;
	color: #333;
	line-height: 1.6;
	margin: 0 0 10px;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.student-card-large .student-card-title {
	font-size: 18px;
}

.student-card-desc {
	font-size: 16px;
	color: #888;
	line-height: 1.6;
	margin: 20px 0;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.student-card-date {
	font-size: 16px;
	color: #a5272f;
	display: flex;
	align-items: center;
	gap: 4px;
}

.student-card-date img {
	/* 原始大小 */
}

/* 学术报告列表 */
.report-list {
	display: flex;
	flex-direction: column;
	gap: 25px;
}

.report-item {
	background: #fff;
	border-radius: 4px;
	padding: 18px 30px;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
	transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
	text-decoration: none;
	display: block;
}

.report-item:hover {
	box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
	transform: translateY(-5px);
	background: #fafafa;
}

.report-item:hover .report-title {
	color: #a5272f;
}

.report-title {
	font-size: 18px;
	color: #333;
	font-weight: bold;
	margin: 0 0 15px;
	line-height: 1.5;
	transition: color 0.3s ease;
}

.report-info {
	display: flex;
	align-items: center;
	margin-bottom: 8px;
}

.report-info:last-child {
	margin-bottom: 0;
}

.report-info span {
	font-size: 14px;
	color: #666;
	display: flex;
	align-items: center;
	gap: 6px;
}

.report-info img {
	flex-shrink: 0;
}

/* ========== 微信精选 + 视频 ========== */
.media-section {
	background: #fff;
	padding: 60px 0 80px;
}

.media-inner {
	display: flex;
	gap: 45px;
	box-sizing: border-box;
}

.media-left {
	width: 620px;
	flex-shrink: 0;
}

.media-right {
	width: 740px;
	flex-shrink: 0;
}

/* 微信精选卡片 */
.media-cards {
	display: flex;
	flex-direction: column;
	gap: 13px;
}

.media-card {
	display: block;
	text-decoration: none;
	overflow: hidden;
	border-radius: 4px;
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.media-card:hover {
	transform: translateY(-3px);
	box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.media-card-large {
	width: 100%;
}

.media-card-small-group {
	display: flex;
	flex-direction: row;
	gap: 20px;
}

.media-card-small {
	flex: 1;
}

.media-card-img {
	position: relative;
	width: 100%;
	overflow: hidden;
}

.media-card-large .media-card-img {
	aspect-ratio: 620 / 350;
}

.media-card-small .media-card-img {
	aspect-ratio: 305 / 170;
}

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

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

/* 图片文字遮罩 */
.media-card-overlay {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	padding: 40px 20px 20px;
	background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.4) 60%, transparent 100%);
	display: flex;
	align-items: flex-end;
	gap: 10px;
}

.media-card-icon {
	flex-shrink: 0;
	display: flex;
	align-items: center;
}

.media-card-icon img {
	/* 原始大小，不限制 */
}

.media-card-text {
	flex: 1;
	font-size: 15px;
	color: #fff;
	line-height: 1.5;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
}

.media-card-large .media-card-text {
	font-size: 16px;
}

/* 视频卡片 */
.video-card {
	display: block;
	text-decoration: none;
	overflow: hidden;
	border-radius: 4px;
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.video-card:hover {
	transform: translateY(-3px);
	box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.video-card-img {
	position: relative;
	width: 100%;
	aspect-ratio: 740 / 530;
	overflow: hidden;
}

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

.video-card:hover .video-card-img img {
	transform: scale(1.03);
}

/* 播放按钮 */
.video-play-btn {
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all 0.3s ease;
}

.video-play-btn img {
	/* 原始大小，不限制 */
}

.video-card:hover .video-play-btn {
	transform: translate(-50%, -50%) scale(1.1);
}

/* ========== 校友风采 ========== */
.alumni-section {
	background: #fff;
	padding: 60px 0 80px;
}

.alumni-outer {
	position: relative;
	width: 95%;
	max-width: 1400px;
	margin: 0 auto;
}

.alumni-carousel {
	position: relative;
	padding: 0 30px 30px 0;
	overflow: hidden;
}

.alumni-swiper {
	width: 100%;
}

.alumni-card {
	display: block;
	text-decoration: none;
	background: #f8f8f8;
	height: 410px;
	text-align: center;
	position: relative;
	transition: transform 0.3s ease;
}

/* 右侧红色阴影条 - 从50%高度到底部 */
.alumni-card::before {
	content: '';
	position: absolute;
	top: 50%;
	right: -10px;
	width: 10px;
	height: 50%;
	background: #e8c4c4;
	z-index: -1;
}

/* 底部红色阴影条 - 右侧90%位置开始 */
.alumni-card::after {
	content: '';
	position: absolute;
	bottom: -10px;
	left: 14.5%;
	width: 90%;
	height: 10px;
	background: #e8c4c4;
	z-index: -1;
}

.alumni-card:hover {
	transform: translateY(-5px);
}

.alumni-card-img {
	width: 100%;
	padding: 20px 20px 0;
	box-sizing: border-box;
	background: #f8f8f8;
}

.alumni-card-img-inner {
	width: 100%;
	aspect-ratio: 200 / 270;
	overflow: hidden;
	background: #eee;
}

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

.alumni-card:hover .alumni-card-img-inner img {
	transform: scale(1.05);
}

.alumni-card-info {
	padding: 20px 20px 25px;
}

.alumni-card-info h4 {
	font-size: 18px;
	color: #333;
	margin: 0 0 8px;
	font-weight: bold;
}

.alumni-card-info p {
	font-size: 14px;
	color: #888;
	margin: 0;
	line-height: 1.6;
}

/* 轮播按钮 */
.alumni-btn {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	width: 40px;
	height: 40px;
	background: #e8c4c4;
	border-radius: 4px;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: all 0.3s ease;
	z-index: 10;
	color: #fff;
	user-select: none;
	-webkit-user-select: none;
}

.alumni-btn svg {
	width: 20px;
	height: 20px;
}

.alumni-btn:hover {
	background: #d4a5a5;
}

.alumni-prev-btn {
	left: -15px;
}

.alumni-next-btn {
	right: -15px;
}

/* ========== Footer ========== */
.site-footer {
	width: 100%;
}

.footer-main {
	background: url('../images/footer-bg.png') no-repeat center center;
	background-size: cover;
	padding: 50px 0 0;
}

.footer-inner {
	display: flex;
	align-items: center;
	gap: 40px;
	box-sizing: border-box;
}

.footer-left {
	display: flex;
	flex-direction: column;
	gap: 20px;
	flex: 0 0 calc((100% - 80px) * 645 / 1385);
	min-width: 0;
}

.footer-logo a {
	display: block;
}

.footer-logo img {
	display: block;
	user-select: none;
	-webkit-user-select: none;
	-webkit-user-drag: none;
}

.footer-info p {
	font-size: 14px;
	color: rgba(255, 255, 255, 0.85);
	line-height: 1.8;
	margin: 0;
}

.footer-links {
	flex: 0 0 calc((100% - 80px) * 520 / 1385);
	min-width: 0;
	padding: 0 30px;
	border-left: 1px solid rgba(255, 255, 255, 0.3);
	border-right: 1px solid rgba(255, 255, 255, 0.3);
	box-sizing: border-box;
}

.footer-links-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 24px 20px;
}

.footer-link-item {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 10px;
	text-decoration: none;
	transition: opacity 0.3s;
}

.footer-link-item:hover {
	opacity: 0.75;
}

.footer-link-item img {
	display: block;
	max-width: 100%;
}

.footer-link-item span {
	font-size: 13px;
	color: rgba(255, 255, 255, 0.9);
	text-align: center;
	white-space: nowrap;
}

.footer-qrcode {
	flex: 0 0 calc((100% - 80px) * 220 / 1385);
	min-width: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 12px;
}

.footer-qrcode img {
	display: block;
}

.footer-qrcode span {
	font-size: 13px;
	color: rgba(255, 255, 255, 0.9);
	text-align: center;
}

.footer-bottom {
	background: rgba(0, 0, 0, 0.2);
	text-align: center;
	padding: 16px 0;
	margin-top: 40px;
}

.footer-bottom p {
	font-size: 14px;
	color: rgba(255, 255, 255, 0.8);
	margin: 0;
}

/* ========== 内页通用样式 ========== */

/* 内页导航：悬浮在banner上 */
.header-inner-page {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	z-index: 100;
	background: rgba(165, 39, 47, 0.3);
}

/* 内页 Banner */
.inner-banner {
	width: 100%;
	height: 500px;
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
}

.inner-banner::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	height: 120px;
	background: linear-gradient(to top, rgba(0, 0, 0, 0.4), transparent);
	pointer-events: none;
}

.inner-banner-title {
	position: relative;
	z-index: 1;
	text-align: center;
}

.inner-banner-title h1 {
	font-size: 42px;
	color: #fff;
	font-weight: bold;
	letter-spacing: 6px;
	text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* 面包屑导航 */
.breadcrumb-bar {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	z-index: 2;
}

.breadcrumb-inner {
	margin-left: 280px;
	background: rgba(0, 0, 0, 0.3);
	padding: 12px 20px;
	color: #fff;
}

.breadcrumb-bar a,
.breadcrumb-bar span {
	font-size: 16px;
	color: #fff;
	text-decoration: none;
	letter-spacing: 2px;
}

.breadcrumb-bar a:hover {
	opacity: 0.8;
}

/* ========== 内页内容区布局 ========== */
.inner-content-section {
	padding: 60px 0 80px;
}

.inner-content-inner {
	display: flex;
	gap: 40px;
}

/* ========== 左侧菜单 ========== */
.inner-sidebar {
	width: 280px;
	flex-shrink: 0;
	margin-top: -180px;
	position: relative;
	z-index: 1;
}

.sidebar-menu-header {
	width: 280px;
	height: 120px;
	background: url('../images/menu-bg.png') no-repeat center center;
	background-size: cover;
	display: flex;
	align-items: center;
	box-sizing: border-box;
	padding-left: 40px;
}

.sidebar-menu-header span {
	font-size: 30px;
	color: #fff;
	font-weight: bold;
	letter-spacing: 4px;
}

.sidebar-menu-list {
	list-style: none;
	padding: 0;
	margin: 0;
	background: #f4f4f4;
}

.sidebar-menu-list li {
	border-bottom: 1px solid #ddd;
}

.sidebar-menu-list li a {
	display: block;
	padding: 16px 25px;
	font-size: 18px;
	color: #333;
	text-decoration: none;
	transition: all 0.3s;
	position: relative;
	padding-left: 40px;
}

.sidebar-menu-list li a::after {
	content: '';
	position: absolute;
	left: 0;
	top: 50%;
	transform: translateY(-50%);
	width: 6px;
	height: 0;
	background: #a5272f;
	transition: height 0.3s ease;
}

.sidebar-menu-list li a:hover {
	color: #a5272f;
}

.sidebar-menu-list li a:hover::after {
	height: 31px;
}

.sidebar-menu-list li.active a {
	color: #a5272f;
}

.sidebar-menu-list li.active a::after {
	height: 31px;
}

/* 三级菜单 */
.sidebar-menu-list li.has-sub {
	position: relative;
}

.sidebar-menu-list li.has-sub > a {
	color: #a5272f;
}

.sidebar-menu-list li.has-sub > a::after {
	height: 31px;
}

.sidebar-sub-list {
	list-style: none;
	padding: 0;
	margin: 0;
	background: #ebebeb;
}

.sidebar-sub-list li {
	border-bottom: 1px solid #ddd;
}

.sidebar-menu-list > li.has-sub > .sidebar-sub-list {
	border-top: 1px solid #ddd;
}

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

.sidebar-sub-list li a {
	display: block;
	padding: 12px 25px 12px 60px;
	font-size: 15px;
	color: #666;
	text-decoration: none;
	transition: all 0.3s;
	position: relative;
}

.sidebar-sub-list li a::after {
	display: none;
}

.sidebar-sub-list li a::before {
	content: '';
	position: absolute;
	left: 44px;
	top: 50%;
	transform: translateY(-50%);
	width: 5px;
	height: 5px;
	border-radius: 50%;
	background: #999;
	transition: background 0.3s;
}

.sidebar-sub-list li a:hover {
	color: #a5272f;
}

.sidebar-sub-list li a:hover::before {
	background: #a5272f;
}

.sidebar-sub-list li.active a {
	color: #a5272f;
	font-weight: bold;
}

.sidebar-sub-list li.active a::before {
	background: #a5272f;
}

.sidebar-bottom-img {
	width: 280px;
	height: 170px;
	overflow: hidden;
}

.sidebar-bottom-img img {
	width: 280px;
	height: 170px;
	object-fit: cover;
	display: block;
}

/* ========== 右侧内容 ========== */
.inner-main {
	flex: 1;
	min-width: 0;
}

.inner-main-title {
	margin-bottom: 30px;
	display: flex;
	align-items: center;
	gap: 10px;
}

.inner-main-title h2 {
	font-size: 30px;
	color: #a5272f;
	font-weight: bold;
	flex-shrink: 0;
}

.title-dot {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	border: 2px solid #a5272f;
	background: transparent;
	flex-shrink: 0;
}

.inner-main-title::after {
	content: '';
	flex: 1;
	min-width: 10px;
	height: 0;
	border-top: 1px dashed #a5272f;
}

.inner-main-body {
	/* 内容区主体 */
}

/* 机构设置 - 分类块 */
.org-block {
	background: #f4f4f4;
	border-top: 2px solid #a5272f;
	padding: 30px 40px 40px;
	margin-bottom: 30px;
}

.org-block-header {
	font-size: 18px;
	color: #333;
	font-weight: bold;
	position: relative;
	padding-bottom: 12px;
	margin-bottom: 20px;
}

.org-block-header::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	width: 40px;
	height: 3px;
	background: #a5272f;
}

.org-block-list {
	list-style: none;
	padding: 0;
	margin: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 0 30px;
}

.org-block-list li {
	width: calc((100% - 90px) / 4);
}

.org-block-list li a {
	display: block;
	padding: 8px 0;
	font-size: 16px;
	color: #666;
	text-decoration: none;
	transition: color 0.3s;
}

.org-block-list li a::before {
	content: '\203A';
	margin-right: 6px;
	font-size: 22px;
	color: #666666;
	line-height: 1;
	transition: color 0.3s;
}

.org-block-list li a:hover {
	color: #a5272f;
}


/* ========== 师资队伍 Tab 栏 ========== */
.teacher-tab-bar {
	display: flex;
	align-items: center;
	background: #f4f4f4;
	padding: 0;
	margin-bottom: 40px;
	justify-content: center;
}

.teacher-tab {
	display: inline-block;
	padding: 16px 36px;
	font-size: 18px;
	color: #333;
	text-decoration: none;
	transition: background 0.2s, color 0.2s;
	white-space: nowrap;
}

.teacher-tab:hover {
	color: #a5272f;
}

.teacher-tab.active {
	background: #a5272f;
	color: #fff;
}

.teacher-tab-sep {
	display: inline-block;
	width: 1px;
	height: 18px;
	background: #ccc;
	flex-shrink: 0;
}

/* ========== 师资队伍 - 教师分组 ========== */
.teacher-group {
	background: #f4f4f4;
	border-top: 2px solid #a5272f;
	padding: 30px 40px 40px;
	margin-bottom: 30px;
}

.teacher-group-title {
	width: 10%;
	font-size: 18px;
	color: #333;
	font-weight: bold;
	position: relative;
	padding-bottom: 12px;
	margin-bottom: 20px;
	text-align: center;
}

.teacher-group-title::after {
	content: '';
	position: absolute;
	bottom: 0;
	left: 50%;
	transform: translateX(-50%);
	width: 40px;
	height: 3px;
	background: #a5272f;
}

.teacher-name-list {
	list-style: none;
	padding: 0;
	margin: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 0;
}

.teacher-name-list li {
	width: 10%;
}

.teacher-name-list li a {
	display: block;
	padding: 12px 8px;
	font-size: 16px;
	color: #666;
	text-decoration: none;
	text-align: center;
	transition: background 0.2s, color 0.2s;
}

.teacher-name-list li a:hover {
	background: #a5272f;
	color: #fff;
}

/* ========== 文章列表 ========== */
.article-list {
	list-style: none;
	padding: 0;
	margin: 0;
}

.article-list li {
	margin-bottom: 20px;
}

.article-list li a {
	display: flex;
	align-items: flex-start;
	background: #f4f4f4;
	padding: 25px 30px;
	text-decoration: none;
	transition: background 0.3s;
	gap: 25px;
}

.article-list li a:hover {
	background: #ebebeb;
}

.article-date {
	display: flex;
	flex-direction: column;
	align-items: center;
	flex-shrink: 0;
	min-width: 60px;
	border-right: 1px solid #ddd;
	padding-right: 20px;
}

.article-day {
	font-size: 24px;
	font-weight: bold;
	color: #a5272f;
	line-height: 1;
}

.article-sep {
	width: 30px;
	height: 1px;
	background: #ccc;
	margin: 8px 0;
}

.article-month {
	font-size: 14px;
	color: #a5272f;
}

.article-content {
	flex: 1;
	min-width: 0;
	position: relative;
	padding-right: 30px;
}

.article-title {
	font-size: 20px;
	color: #333;
	font-weight: bold;
	margin: 0 0 12px 0;
	line-height: 1.4;
}

.article-desc {
	font-size: 16px;
	color: #999;
	line-height: 1.8;
	margin: 0;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	margin-bottom: 20px;
}

.article-arrow {
	position: absolute;
	bottom: 0;
	left: 0;
}

/* 分页 */
.article-pagination {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 8px;
	margin-top: 40px;
	flex-wrap: wrap;
}

.article-pagination .page-btn {
	display: inline-block;
	min-width: 36px;
	height: 36px;
	line-height: 34px;
	text-align: center;
	font-size: 14px;
	color: #666;
	text-decoration: none;
	border: 1px solid #ddd;
	background: #f5f5f5;
	transition: all 0.3s;
	box-sizing: border-box;
}

.article-pagination .page-btn:hover {
	border-color: #a5272f;
	color: #a5272f;
}

.article-pagination .page-btn.active {
	background: #a5272f;
	color: #fff;
	border-color: #a5272f;
}

.article-pagination .page-prev,
.article-pagination .page-next {
	padding: 0 14px;
	min-width: auto;
}

.article-pagination .page-ellipsis {
	color: #999;
	padding: 0 4px;
}

.article-pagination .page-jump {
	font-size: 14px;
	color: #666;
}

.article-pagination .page-input {
	width: 50px;
	height: 34px;
	border: 1px solid #ddd;
	text-align: center;
	font-size: 14px;
	outline: none;
	box-sizing: border-box;
}

.article-pagination .page-input:focus {
	border-color: #a5272f;
}

.article-pagination .page-go {
	height: 36px;
	padding: 0 16px;
	background: #f5f5f5;
	border: 1px solid #ddd;
	color: #666;
	font-size: 14px;
	cursor: pointer;
	transition: all 0.3s;
	box-sizing: border-box;
}

.article-pagination .page-go:hover {
	border-color: #a5272f;
	color: #a5272f;
}

/* ========== 人员列表网格 ========== */
.personnel-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 30px;
}

.personnel-card {
	display: block;
	text-decoration: none;
	background: #f4f4f4;
	position: relative;
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.personnel-card:hover {
	transform: translateY(-5px);
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* 右侧红色阴影条 */
.personnel-card::before {
	content: '';
	position: absolute;
	top: 50%;
	right: -10px;
	width: 10px;
	height: 50%;
	background: #e8c4c4;
	z-index: -1;
}

/* 底部红色阴影条 */
.personnel-card::after {
	content: '';
	position: absolute;
	bottom: -10px;
	left: 14.3%;
	width: 90%;
	height: 10px;
	background: #e8c4c4;
	z-index: -1;
}

.personnel-img {
	width: 100%;
	padding: 20px 20px 0;
	box-sizing: border-box;
}

.personnel-img img {
	width: 100%;
	aspect-ratio: 190 / 260;
	object-fit: cover;
	display: block;
	background: #eee;
}

.personnel-info {
	padding: 15px 20px 25px;
	text-align: center;
}

.personnel-info h3 {
	font-size: 18px;
	color: #333;
	font-weight: bold;
	margin: 0 0 10px;
}

.personnel-info p {
	font-size: 14px;
	color: #888;
	margin: 0;
	line-height: 1.6;
}

/* ========== 现任领导卡片 ========== */
.leader-list {
	display: flex;
	flex-direction: column;
	gap: 30px;
}

.leader-card {
	display: flex;
	text-decoration: none;
	background: #f4f4f4;
	padding: 30px;
	gap: 40px;
	align-items: flex-start;
	transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.leader-card:hover {
	transform: translateY(-5px);
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.leader-photo {
	flex-shrink: 0;
	width: 180px;
}

.leader-photo img {
	width: 100%;
	aspect-ratio: 180 / 240;
	object-fit: cover;
	display: block;
	background: #eee;
}

.leader-info {
	flex: 1;
	min-width: 0;
}

.leader-title {
	font-size: 20px;
	font-weight: bold;
	color: #333;
	margin: 0 0 15px;
}

.leader-divider {
	width: 40px;
	height: 3px;
	background: #a5272f;
	margin-bottom: 20px;
}

.leader-desc {
	font-size: 16px;
	color: #666;
	line-height: 1.8;
	margin: 0 0 25px;
}

.leader-contact {
	display: flex;
	flex-direction: column;
	gap: 10px;
}

.leader-contact p {
	font-size: 15px;
	color: #666;
	margin: 0;
	display: flex;
	align-items: baseline;
}

.contact-label {
	display: inline-block;
	width: 70px;
	flex-shrink: 0;
	color: #666;
}

/* ========== 文章详情 ========== */
.article-detail {
	padding: 20px 0;
}

.article-detail-title {
	font-size: 30px;
	font-weight: bold;
	color: #333;
	text-align: center;
	margin: 0 0 20px;
	line-height: 1.4;
}

.article-detail-meta {
	display: flex;
	justify-content: center;
	gap: 30px;
	padding: 15px 0;
	border-top: 1px dashed #ddd;
	margin-bottom: 40px;
}

.article-detail-meta span {
	font-size: 16px;
	color: #999;
}

.article-detail-content {
	font-size: 18px;
	color: #333;
	line-height: 2;
}

.article-detail-content p {
	text-indent: 2em;
	margin: 0 0 25px;
}

/* ========== 简单内容页 ========== */
.simple-content {
	padding: 20px 0;
	font-size: 18px;
	color: #333;
	line-height: 2;
}

.simple-content p {
	text-indent: 2em;
	margin: 0 0 25px;
}

.simple-content p img {
	max-width: 100%;
	height: auto;
	display: block;
	margin: 30px auto;
}

/*add*/
.header-nav ul li.selected::after,.header-nav ul li.parent::after {
	content: '';
	position: absolute;
	bottom: -27px;
	left: 50%;
	transform: translateX(-50%);
	width: 24px;
	height: 2px;
	background: #fff;
}


.possplit {
	position: relative !important;
	left: -5px !important;
	top: 3px !important;
	height: 18px !important;
	border-right: 1px solid #fff !important;
}
.teacher-tab.selected {
	background: #a5272f;
	color: #fff;
}
#wp_paging_w50{
	width:100%;
	margin-top:30px;
}


.sidebar-menu-list li.selected a,.sidebar-menu-list li.parent>a {
	color: #a5272f;
}
.sidebar-menu-list li.selected a::after,.sidebar-menu-list li.parent>a::after {
	height: 31px;
}


.sidebar-sub-list li.selected a {
	color: #a5272f;
	font-weight: bold;
}
.sidebar-sub-list li.selected a::before {
	background: #a5272f;
}

.breadcrumb-inner{display:none;}