* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-pink: #D87093;
    --secondary-pink: #E6A3B8;
    --light-pink: #F9E7ED;
    --dark-pink: #B84D6C;
    --gold: #C9A962;
    --text-dark: #333333;
    --text-gray: #666666;
    --text-light: #999999;
    --white: #FFFFFF;
    --bg-light: #FDF8FA;
    --shadow: 0 4px 20px rgba(216, 112, 147, 0.15);
    --shadow-hover: 0 8px 30px rgba(216, 112, 147, 0.25);
}
body {
    font-family: 'Noto Serif SC', 'Microsoft YaHei', serif;
    background-color: #fff;
    color: #333;
}

h1, h2, h3 {
    font-family: 'Noto Serif SC', serif;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--dark-pink);
    margin-bottom: 15px;
}

.divider {
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, var(--secondary-pink), var(--primary-pink));
    margin: 0 auto 20px;
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-gray);
}

/* 导航栏 */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 23px 0;
    transition: all 0.3s ease;
    background: #C8788C;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow);
    padding: 23px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    font-size: 1.4rem;
    color: var(--white);
    transition: color 0.3s;
}

.navbar.scrolled .logo h1 {
    color: var(--dark-pink);
}

.logo p {
    font-size: 18px;
    color: #fff;
    font-weight: 700;
    font-family: 'Microsoft YaHei', '微软雅黑', sans-serif;
    transition: color 0.3s;
}

.navbar.scrolled .logo p {
    color: var(--secondary-pink);
}

.logo-subtitle {
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 2px;
    font-family: 'Noto Serif SC', serif;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 35px;
}

.nav-menu a {
    text-decoration: none;
    color: var(--white);
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.3s;
    position: relative;
}

.navbar.scrolled .nav-menu a {
    color: var(--text-dark);
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--secondary-pink);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-pink);
    transition: width 0.3s;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--white);
    transition: all 0.3s;
    border-radius: 2px;
}

.navbar.scrolled .hamburger span {
    background: var(--dark-pink);
}

/* 首页横幅 */
.hero {
    height: 100vh;
    background: linear-gradient(135deg, #2C1820 0%, #4A2C3A 50%, #3D2230 100%);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.15;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(44, 24, 32, 0.85) 0%, rgba(74, 44, 58, 0.75) 50%, rgba(61, 34, 48, 0.85) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--white);
    padding: 0 20px;
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--secondary-pink);
    margin-bottom: 20px;
    letter-spacing: 3px;
    font-weight: 400;
}

.hero-title {
    font-size: 4rem;
    line-height: 1.2;
    margin-bottom: 25px;
    font-weight: 700;
}

.hero-desc {
    font-size: 1.3rem;
    color: var(--light-pink);
    margin-bottom: 40px;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 14px 40px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s;
    display: inline-block;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-pink), var(--dark-pink));
    color: var(--white);
    border: none;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(216, 112, 147, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--secondary-pink);
}

.btn-secondary:hover {
    background: var(--secondary-pink);
    transform: translateY(-3px);
}

.btn-outline {
    background: transparent;
    color: var(--primary-pink);
    border: 2px solid var(--primary-pink);
    padding: 12px 30px;
    font-size: 0.9rem;
}

.btn-outline:hover {
    background: var(--primary-pink);
    color: var(--white);
    transform: translateY(-3px);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--light-pink);
    text-align: center;
    font-size: 0.9rem;
    animation: bounce 2s infinite;
}

.scroll-indicator .arrow {
    width: 24px;
    height: 24px;
    border-right: 2px solid var(--secondary-pink);
    border-bottom: 2px solid var(--secondary-pink);
    transform: rotate(45deg);
    margin: 10px auto 0;
    animation: arrowBounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

@keyframes arrowBounce {
    0%, 20%, 50%, 80%, 100% {
        opacity: 1;
    }
    40% {
        opacity: 0.5;
    }
    60% {
        opacity: 0.8;
    }
}

/* 专题讲座 */
.lecture-section {
    background: var(--white);
}

.lecture-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.lecture-card {
    background: var(--bg-light);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.4s ease;
    opacity: 0;
    transform: translateY(30px);
}

.lecture-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.lecture-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.lecture-image {
    height: 200px;
    overflow: hidden;
}

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

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

.lecture-content {
    padding: 25px;
}

.lecture-meta {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.lecture-date {
    background: var(--secondary-pink);
    color: var(--white);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
}

.lecture-location {
    background: var(--light-pink);
    color: var(--dark-pink);
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
}

.lecture-content h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.lecture-speaker {
    color: var(--primary-pink);
    font-weight: 500;
    font-size: 0.95rem;
    margin-bottom: 10px;
}

.lecture-desc {
    color: var(--text-gray);
    font-size: 0.95rem;
    margin-bottom: 20px;
    line-height: 1.7;
}

.section-more {
    text-align: center;
    margin-top: 30px;
}

/* 活动动态 */
.news-section {
    background: var(--bg-light);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.news-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.4s ease;
    opacity: 0;
    transform: translateY(30px);
}

.news-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.news-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.news-image {
    height: 220px;
    overflow: hidden;
}

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

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

.news-content {
    padding: 25px;
}

.news-date {
    color: var(--secondary-pink);
    font-size: 0.9rem;
    font-weight: 500;
}

.news-content h3 {
    font-size: 1.3rem;
    margin: 12px 0;
    color: var(--text-dark);
    line-height: 1.4;
}

.news-content p {
    color: var(--text-gray);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.read-more {
    color: var(--primary-pink);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.read-more:hover {
    color: var(--dark-pink);
}

/* 云端展厅 */
.exhibition-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 280px);
    gap: 20px;
}

.exhibition-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    opacity: 0;
    transform: scale(0.95);
    transition: all 0.4s ease;
}

.exhibition-item.visible {
    opacity: 1;
    transform: scale(1);
}

.exhibition-item.large {
    grid-column: span 2;
    grid-row: span 2;
}

.exhibition-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.exhibition-item:hover img {
    transform: scale(1.1);
}

.exhibition-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px 20px 20px;
    background: linear-gradient(to top, rgba(44, 24, 32, 0.95), transparent);
    color: var(--white);
    transform: translateY(0);
    transition: all 0.3s;
}

.exhibition-overlay h3 {
    font-size: 1.4rem;
    margin-bottom: 5px;
}

.exhibition-overlay p {
    font-size: 0.95rem;
    color: var(--light-pink);
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s;
}

.exhibition-item:hover .exhibition-overlay p {
    opacity: 1;
    transform: translateY(0);
}

/* 校友风采 */
.alumni-section {
    background: var(--bg-light);
}

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

.alumni-card {
    background: var(--white);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.4s ease;
    opacity: 0;
    transform: translateY(30px);
}

.alumni-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.alumni-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.alumni-photo {
    width: 100px;
    height: 100px;
    margin: 0 auto 15px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--secondary-pink);
}

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

.alumni-info h3 {
    font-size: 1.2rem;
    color: var(--dark-pink);
    margin-bottom: 6px;
}

.alumni-title {
    color: var(--secondary-pink);
    font-weight: 500;
    margin-bottom: 10px;
    font-size: 0.85rem;
}

.alumni-desc {
    color: var(--text-gray);
    font-size: 0.85rem;
    line-height: 1.6;
}

/* 主题宣传片 */
.video-container {
    max-width: 900px;
    margin: 0 auto;
}

.video-placeholder {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
    margin-bottom: 30px;
}

.video-content {
    position: relative;
}

.video-content img {
    width: 100%;
    height: auto;
    display: block;
}

.play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, var(--primary-pink), var(--dark-pink));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 10px 40px rgba(216, 112, 147, 0.4);
}

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

.play-btn svg {
    width: 35px;
    height: 35px;
    color: var(--white);
    margin-left: 5px;
}

.video-info {
    text-align: center;
}

.video-info h3 {
    font-size: 1.8rem;
    color: var(--dark-pink);
    margin-bottom: 10px;
}

.video-info p {
    color: var(--text-gray);
}

.video-desc {
    max-width: 600px;
    margin: 15px auto 0;
    line-height: 1.8;
}

/* 页脚 */
.footer {
    background: linear-gradient(135deg, #B86B7E, #C8788C);
    padding: 50px 0;
    text-align: center;
    color: #fff;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-title {
    font-family: 'Ma Shan Zheng', cursive;
    font-size: 32px;
    margin-bottom: 10px;
    font-weight: 400;
    letter-spacing: 6px;
}

.footer-subtitle {
    font-size: 16px;
    opacity: 0.95;
    margin-bottom: 25px;
    letter-spacing: 2px;
}

.footer-info {
    font-size: 13px;
    opacity: 0.9;
    line-height: 2;
}

.footer-year {
    margin-top: 20px;
    font-size: 18px;
    letter-spacing: 6px;
    opacity: 0.95;
}


/* 响应式设计 */
@media (max-width: 992px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .exhibition-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
    }
    
    .exhibition-item.large {
        grid-column: span 2;
        grid-row: span 1;
    }
    
    .exhibition-item {
        height: 250px;
    }
}

@media (max-width: 768px) {
    .alumni-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        padding: 30px 20px;
        gap: 20px;
        transition: left 0.3s;
        box-shadow: var(--shadow);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu a {
        color: var(--text-dark) !important;
        font-size: 1.1rem;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-desc {
        font-size: 1.1rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .exhibition-grid {
        grid-template-columns: 1fr;
    }
    
    .exhibition-item.large {
        grid-column: span 1;
    }
    
    .exhibition-item {
        height: 280px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section {
        padding: 50px 0;
    }
    
    .alumni-grid {
        grid-template-columns: 1fr;
    }
    
    .play-btn {
        width: 70px;
        height: 70px;
    }
    
    .play-btn svg {
        width: 28px;
        height: 28px;
    }
}

/* 页面标题栏 */
.page-header {
    background: #C8788C;
    color: var(--white);
    padding: 120px 0 40px;
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.page-header p {
    color: var(--light-pink);
    font-size: 1.1rem;
}

.page-header a {
    color: var(--light-pink);
    text-decoration: none;
}

.page-header a:hover {
    color: var(--white);
}

/* 新闻列表页 */
.news-list-section {
    padding: 60px 0;
}

.news-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.news-item {
    display: flex;
    gap: 30px;
    background: var(--white);
    border-radius: 16px;
    padding: 25px;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

.news-item:hover {
    box-shadow: var(--shadow-hover);
}

.news-item-image {
    flex-shrink: 0;
    width: 300px;
    height: 200px;
    border-radius: 12px;
    overflow: hidden;
}

.news-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.news-item-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.news-item-content h2 {
    font-size: 1.4rem;
    margin: 15px 0;
}

.news-item-content h2 a {
    color: var(--text-dark);
    text-decoration: none;
}

.news-item-content h2 a:hover {
    color: var(--primary-pink);
}

.news-item-content p {
    color: var(--text-gray);
    flex: 1;
    margin-bottom: 15px;
}

/* 讲座列表页 */
.lecture-list-section {
    padding: 60px 0;
}

.lecture-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.lecture-item {
    display: flex;
    gap: 30px;
    background: var(--bg-light);
    border-radius: 16px;
    padding: 25px;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

.lecture-item:hover {
    box-shadow: var(--shadow-hover);
}

.lecture-item-image {
    flex-shrink: 0;
    width: 300px;
    height: 200px;
    border-radius: 12px;
    overflow: hidden;
}

.lecture-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.lecture-item-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.lecture-item-meta {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 10px;
}

.lecture-item-content h2 {
    font-size: 1.4rem;
    margin: 10px 0;
}

.lecture-item-content h2 a {
    color: var(--text-dark);
    text-decoration: none;
}

.lecture-item-content h2 a:hover {
    color: var(--primary-pink);
}

.lecture-item-content p {
    color: var(--text-gray);
    flex: 1;
    margin-bottom: 15px;
}

/* 云端展厅列表页 */
.exhibition-list-section {
    padding: 60px 0;
}

.exhibition-category {
    margin-bottom: 50px;
}

.exhibition-category h2 {
    font-size: 1.8rem;
    color: var(--dark-pink);
    margin-bottom: 10px;
}

.category-desc {
    color: var(--text-gray);
    margin-bottom: 20px;
}

.exhibition-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 20px;
}

.exhibition-item-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

.exhibition-item-card:hover {
    box-shadow: var(--shadow-hover);
}

.exhibition-item-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.exhibition-card-content {
    padding: 20px;
}

.exhibition-card-content h3 {
    font-size: 1.2rem;
    text-align: center;
}

.exhibition-card-content h3 a {
    color: var(--text-dark);
    text-decoration: none;
}

.exhibition-card-content h3 a:hover {
    color: var(--primary-pink);
}

.exhibition-card-content p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

/* 校友列表页 */
.alumni-list-section {
    padding: 60px 0;
}

.alumni-filters {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 25px;
    border: 2px solid var(--secondary-pink);
    background: transparent;
    color: var(--primary-pink);
    border-radius: 30px;
    cursor: pointer;
    font-size: 0.95rem;
    transition: all 0.3s;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-pink);
    color: var(--white);
    border-color: var(--primary-pink);
}

.alumni-list-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.alumni-item {
    background: var(--white);
    border-radius: 16px;
    padding: 25px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

.alumni-item:hover {
    box-shadow: var(--shadow-hover);
}

.alumni-item-photo {
    width: 150px;
    height: 150px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid var(--secondary-pink);
}

.alumni-item-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.alumni-item-info h2 {
    font-size: 1.4rem;
    color: var(--dark-pink);
    margin-bottom: 8px;
}

.alumni-item-info h2 a {
    color: var(--dark-pink);
    text-decoration: none;
}

.alumni-item-info h2 a:hover {
    color: var(--primary-pink);
}

.alumni-item-title {
    color: var(--secondary-pink);
    font-weight: 500;
    margin-bottom: 10px;
}

.alumni-item-desc {
    color: var(--text-gray);
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 15px;
}

/* 详情页通用 */
.detail-section {
    padding: 60px 0;
}

.detail-article {
    max-width: 800px;
    margin: 0 auto;
}

.detail-header {
    text-align: center;
    margin-bottom: 40px;
}

.detail-header h1 {
    font-size: 2.2rem;
    color: var(--dark-pink);
    margin-bottom: 20px;
    line-height: 1.3;
}

.detail-meta {
    display: flex;
    justify-content: center;
    gap: 20px;
    color: var(--text-gray);
    flex-wrap: wrap;
}

.detail-content {
    line-height: 2;
    color: var(--text-dark);
}
.detail-content img {
    margin: 0 auto;
    display: block;
}
.detail-content h2 {
    color: var(--dark-pink);
    margin: 30px 0 15px;
    font-size: 1.5rem;
}

.detail-content p {
    text-indent: 2em;
    margin-bottom: 15px;
}

.detail-image {
    margin: 30px 0;
}

.detail-image img {
    width: 100%;
    border-radius: 12px;
}

.image-caption {
    text-align: center;
    color: var(--text-gray);
    font-size: 0.9rem;
    margin-top: 10px;
}

.detail-content blockquote {
    background: var(--bg-light);
    border-left: 4px solid var(--primary-pink);
    padding: 20px 25px;
    margin: 25px 0;
    border-radius: 0 8px 8px 0;
}

.detail-content blockquote p {
    font-style: italic;
    color: var(--text-gray);
}

.detail-content blockquote cite {
    display: block;
    margin-top: 10px;
    color: var(--text-light);
    font-size: 0.9rem;
}

.detail-footer {
    padding-top: 30px;
    border-top: 1px solid var(--light-pink);
}

.detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
}

.tag {
    background: var(--light-pink);
    color: var(--dark-pink);
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
}

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

.detail-nav a {
    color: var(--primary-pink);
     text-decoration: none;
    width: 48%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.detail-nav a:hover {
    text-decoration: underline;
}

/* 讲座详情页 */
.lecture-detail-section {
    padding: 60px 0;
}

.lecture-detail {
    max-width: 900px;
    margin: 0 auto;
}

.lecture-detail-header {
    display: flex;
    gap: 30px;
    background: var(--bg-light);
    padding: 30px;
    border-radius: 16px;
    margin-bottom: 40px;
}

.lecture-detail-image {
    width: 350px;
    flex-shrink: 0;
}

.lecture-detail-image img {
    width: 100%;
    border-radius: 12px;
}

.lecture-detail-info h1 {
    font-size: 2rem;
    color: var(--dark-pink);
    margin-bottom: 15px;
}

.lecture-detail-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.lecture-detail-date,
.lecture-detail-location {
    background: var(--secondary-pink);
    color: var(--white);
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
}

.lecture-detail-location {
    background: var(--light-pink);
    color: var(--dark-pink);
}

.speaker-info {
    display: flex;
    gap: 15px;
    align-items: center;
}

.speaker-info img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.speaker-name {
    font-weight: 600;
    color: var(--text-dark);
}

.speaker-title {
    color: var(--text-gray);
    font-size: 0.9rem;
}

.lecture-detail-content {
    line-height: 2;
}

.lecture-detail-content h2 {
    color: var(--dark-pink);
    margin: 30px 0 15px;
}

.lecture-outline {
    margin-left: 20px;
}

.lecture-outline li {
    margin-bottom: 10px;
    color: var(--text-gray);
}

.registration-info {
    background: var(--bg-light);
    padding: 25px;
    border-radius: 12px;
    margin-bottom: 30px;
}

.registration-item {
    margin-bottom: 10px;
    color: var(--text-gray);
}

.registration-item .label {
    font-weight: 500;
    color: var(--text-dark);
}

.related-lectures {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid var(--light-pink);
}

.related-lectures h3 {
    margin-bottom: 20px;
    color: var(--dark-pink);
}

.related-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.related-item {
    display: flex;
    gap: 15px;
    align-items: center;
}

.related-item img {
    width: 100px;
    height: 70px;
    object-fit: cover;
    border-radius: 8px;
}

.related-item h4 a {
    color: var(--text-dark);
    text-decoration: none;
}

.related-item h4 a:hover {
    color: var(--primary-pink);
}

.related-item p {
    color: var(--text-gray);
    font-size: 0.9rem;
}

/* 校友详情页 */
.alumni-detail-section {
    padding: 60px 0;
}

.alumni-detail {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.alumni-detail-photo {
    position: relative;
    display: inline-block;
    margin-bottom: 30px;
}

.alumni-detail-photo img {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    object-fit: cover;
    border: 6px solid var(--secondary-pink);
}

.alumni-badge {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gold);
    color: var(--white);
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
}

.alumni-detail-info h1 {
    font-size: 2.2rem;
    color: var(--dark-pink);
    margin-bottom: 10px;
}

.alumni-detail-title {
    font-size: 1.2rem;
    color: var(--secondary-pink);
    font-weight: 500;
    margin-bottom: 15px;
}

.alumni-detail-desc {
    color: var(--text-gray);
    font-size: 1.1rem;
    margin-bottom: 30px;
}

.alumni-detail-stats {
    display: flex;
    justify-content: center;
    gap: 50px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-pink);
}

.stat-label {
    color: var(--text-gray);
    font-size: 0.9rem;
}

.alumni-detail-content {
    text-align: left;
    line-height: 2;
}

.alumni-detail-content h2 {
    color: var(--dark-pink);
    margin: 30px 0 15px;
    font-size: 1.5rem;
}

.alumni-detail-content p {
    color: var(--text-gray);
}

.timeline {
    position: relative;
    padding-left: 30px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--secondary-pink);
}

.timeline-item {
    position: relative;
    margin-bottom: 20px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -26px;
    top: 5px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--primary-pink);
    border: 3px solid var(--white);
    box-shadow: 0 0 0 2px var(--secondary-pink);
}

.timeline-year {
    font-weight: 600;
    color: var(--primary-pink);
    margin-right: 15px;
}

.achievements {
    list-style: none;
    padding: 0;
}

.achievements li {
    padding: 10px 0;
    border-bottom: 1px dashed var(--light-pink);
    color: var(--text-gray);
}

.alumni-detail-content blockquote {
    background: var(--bg-light);
    border-left: 4px solid var(--primary-pink);
    padding: 25px;
    margin: 30px 0;
    border-radius: 0 8px 8px 0;
}

.alumni-detail-content blockquote p {
    font-style: italic;
    color: var(--text-dark);
    font-size: 1.1rem;
}

.alumni-detail-content blockquote cite {
    display: block;
    margin-top: 15px;
    color: var(--text-gray);
}

.related-alumni {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid var(--light-pink);
}

.related-alumni h3 {
    text-align: center;
    margin-bottom: 30px;
    color: var(--dark-pink);
}

.related-alumni-grid {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.related-alumni-item {
    text-align: center;
}

.related-alumni-item img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--secondary-pink);
    margin-bottom: 10px;
}

.related-alumni-item h4 a {
    color: var(--text-dark);
    text-decoration: none;
}

.related-alumni-item h4 a:hover {
    color: var(--primary-pink);
}

.related-alumni-item p {
    color: var(--text-gray);
    font-size: 0.9rem;
}

/* 云端展厅详情页 */
.exhibition-detail-section {
    padding: 60px 0;
}

.exhibition-detail {
    max-width: 800px;
    margin: 0 auto;
}

.exhibition-detail-header {
    text-align: center;
    margin-bottom: 40px;
}

.exhibition-detail-header h1 {
    font-size: 2.2rem;
    color: var(--dark-pink);
    margin-bottom: 10px;
}

.exhibition-detail-category {
    background: var(--light-pink);
    color: var(--dark-pink);
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 0.9rem;
}

.exhibition-detail-content {
    line-height: 2;
}

.exhibition-detail-content h2 {
    color: var(--dark-pink);
    margin: 30px 0 15px;
}

.exhibition-detail-content p {
    color: var(--text-gray);
    margin-bottom: 15px;
}

.exhibition-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.gallery-item img {
    width: 100%;
    border-radius: 12px;
}

.gallery-caption {
    text-align: center;
    color: var(--text-gray);
    font-size: 0.9rem;
    margin-top: 10px;
}

.exhibition-documents {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.document-item img {
    width: 100%;
    border-radius: 8px;
    border: 1px solid var(--light-pink);
}

.document-item p {
    text-align: center;
    margin-top: 10px;
}

.exhibition-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid var(--light-pink);
    flex-wrap: wrap;
    gap: 15px;
}

.exhibition-nav a {
    color: var(--primary-pink);
    text-decoration: none;
}

.exhibition-nav a:hover {
    text-decoration: underline;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin-top: 40px;
}
.p_prev_d p_fun_d,
.p_first_d.p_fun_d,
.p_prev_d.p_fun_d,
.p_next_d.p_fun_d,
.p_last_d.p_fun_d,
.pagination a {
    padding: 10px 20px;
    border: 2px solid var(--secondary-pink);
    color: var(--primary-pink);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s;
    margin: 0 5px;
}

.pagination a:hover {
    background: var(--primary-pink);
    color: var(--white);
    border-color: var(--primary-pink);
}

.pagination .p_no_d {
    padding: 10px 20px;
    border: 2px solid var(--secondary-pink);
    background: var(--primary-pink);
    color: var(--white);
    border-radius: 8px;
}

/* 响应式 */
@media (max-width: 768px) {
    .news-item,
    .lecture-item {
        flex-direction: column;
    }

    .news-item-image,
    .lecture-item-image {
        width: 100%;
        height: 200px;
    }

    .lecture-detail-header {
        flex-direction: column;
    }

    .lecture-detail-image {
        width: 100%;
    }

    .alumni-detail-stats {
        gap: 30px;
    }
}