/* 基础样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 隐藏全局滚动条 */
html, body {
    overflow-x: hidden;
    -ms-overflow-style: none;  /* IE 和 Edge */
    scrollbar-width: none;  /* Firefox */
}

html::-webkit-scrollbar, body::-webkit-scrollbar {
    display: none;  /* Chrome, Safari 和 Opera */
}

/* 确保内容不会因为滚动条隐藏而错位 */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.5;
    color: #333;
    background: #f5f5f5;
    min-width: 1200px; /* 防止页面过窄 */
    padding-right: 15px; /* 预留滚动条空间，防止内容错位 */
}

.container {
    width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
    box-sizing: border-box;
}

/* 页面标题样式 */
/* 删除page-title相关样式 */

/* 头部样式 */
header {
    background: #c8141e;
    position: relative;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.header-image {
    height: 90px;
    position: relative;
    overflow: hidden;
}

.header-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
}

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

.header-content {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 1;
    padding: 0 20px;
}

.logo {
    margin: 0;
    position: relative;
    transform: translateX(40px);
}

.logo img {
    height: 70px;
    display: block;
}

/* 标题样式 */
.logo-title h1 {
    color: #fff;
    font-size: 32px;
    margin: 0;
    margin-top: 5px;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3),
                 0 0 20px rgba(255,255,255,0.2),
                 -1px -1px 0 rgba(0,0,0,0.2);
    letter-spacing: 3px;
}

.search {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    width: 300px;
    height: 40px;
    background: rgba(255,255,255,0.9);
    border-radius: 20px;
    display: flex;
    align-items: center;
    padding: 0 20px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.search input {
    flex: 1;
    border: none;
    outline: none;
    padding: 8px;
    font-size: 14px;
    background: transparent;
}

.search button {
    border: none;
    background: none;
    cursor: pointer;
    padding: 8px;
    font-size: 16px;
}

/* 导航栏样式 */
.main-nav {
    background: #b30e19;
    min-width: 1100px;
    position: relative;
    z-index: 100;
}

.main-nav ul {
    display: flex;
    list-style: none;
    height: 50px;
}

.main-nav li {
    flex: 1;
    text-align: center;
}

.main-nav a {
    color: #fff;
    padding: 0 20px;
    height: 50px;
    line-height: 50px;
    display: block;
    text-decoration: none;
    font-size: 16px;
    transition: background 0.3s;
}

.main-nav a:hover {
    background: #9d1515;
}

/* 新闻列表样式 */
.news {
    margin: 0;
    background: #fff;
}

.news-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 20px;
    padding: 20px;
    transform: translateX(80px);
}

.news-image {
    position: relative;
    height: 500px;
    border-radius: 15px;
    overflow: hidden;
    transform: translateX(-20%);
    width: 120%;
}

.news-banner {
    width: 120%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.news-image:hover .news-banner {
    transform: scale(1.05);
}

.news-content {
    background: #fff;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    height: 500px;
}

.news-tabs {
    display: flex;
    border-bottom: 3px solid #c8141e;
    margin-bottom: 20px;
}

.tab {
    padding: 12px 25px;
    cursor: pointer;
    font-size: 18px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.tab.active {
    background: #c8141e;
    color: #fff;
    border-radius: 8px 8px 0 0;
}

.news-list-container {
    max-height: 400px;
    overflow-y: auto;
}

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

.news-list li {
    display: flex;
    justify-content: space-between;
    padding: 15px 0;
    border-bottom: 1px dashed #eee;
}

.news-list a {
    color: #333;
    text-decoration: none;
    font-size: 15px;
    flex: 1;
}

.news-list a:hover {
    color: #c8141e;
}

.news-list .date {
    color: #999;
    margin-left: 20px;
}

/* Hide scrollbar for Chrome, Safari and Opera */
.news-list-container::-webkit-scrollbar {
    display: none;
}

/* Hide scrollbar for IE, Edge and Firefox */
.news-list-container {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* 校园风光样式 */
.campus {
    background: #fff;
    padding: 30px;
    margin: 30px 0;
    border-radius: 10px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}

.campus h2 {
    font-size: 20px;
    margin-bottom: 20px;
    padding-left: 10px;
    border-left: 4px solid #c8141e;
}

.campus-photos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 25px;
}

.photo {
    transition: transform 0.3s ease;
}

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

.photo img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 5px;
}

.photo p {
    margin-top: 10px;
    color: #666;
}

/* 页脚样式 */
footer {
    background: #333;
    color: #fff;
    padding: 40px 0;
    margin-top: 40px;
    position: relative;
}

/* 页脚 Logo 动画样式 */
.footer-logo {
    text-align: center;
    margin-bottom: 10px;
    padding: 5px;
}

.footer-logo-img {
    width: 500px;
    height: auto;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
    100% {
        transform: translateY(0);
    }
}

.copyright {
    text-align: center;
    font-size: 14px;
    color: #999;
}

.links h3 {
    font-size: 18px;
    margin-bottom: 20px;
}

.links ul {
    list-style: none;
}

.links a {
    color: #999;
    text-decoration: none;
    line-height: 2;
}

.links a:hover {
    color: #fff;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .container {
    width: 100%;
        padding: 0 20px;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .class-badge {
        max-width: 1200px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .news, .campus {
        padding: 20px;
    }
    
    .tab {
        padding: 10px 15px;
        font-size: 16px;
    }
    
    .vr-container iframe {
        height: 400px;
    }
}

/* VR全景样式 */
.vr-tour {
    background: #fff;
    padding: 20px;
    margin: 20px 0;
    border-radius: 5px;
}

.vr-tour h2 {
    font-size: 20px;
    margin-bottom: 20px;
    padding-left: 10px;
    border-left: 4px solid #c8141e;
}

.vr-container {
    background: #fff;
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.vr-container h2 {
    font-size: 24px;
    margin-bottom: 20px;
    padding-left: 15px;
    border-left: 4px solid #c8141e;
    color: #333;
}

.vr-container iframe {
    width: 100%;
    border: none;
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.vr-container:hover iframe {
    transform: scale(1.01);
}

/* 模态框样式 */
.modal-container {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    overflow-y: auto;
    padding-right: 15px;
}

/* 当模态框显示时隐藏页面滚动条 */
.modal-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
    height: 100%;
}

/* 模态框内容滚动 */
.modal-content {
    max-height: 90vh;
    overflow-y: auto;
    padding: 20px;
    margin: 20px;
}

/* 隐藏滚动条样式 - 彻底隐藏 */
.modal-container {
    -ms-overflow-style: none;  /* IE 和 Edge */
    scrollbar-width: none;  /* Firefox */
}

.modal-container::-webkit-scrollbar {
    display: none;  /* Chrome, Safari 和 Opera */
}

.modal-content {
    -ms-overflow-style: none;  /* IE 和 Edge */
    scrollbar-width: none;  /* Firefox */
}

.modal-content::-webkit-scrollbar {
    display: none;  /* Chrome, Safari 和 Opera */
}

/* 确保模态框显示时页面滚动条完全隐藏 */
.modal-open {
    overflow: hidden;
    position: fixed;
    width: 100%;
    height: 100%;
    -ms-overflow-style: none;  /* IE 和 Edge */
    scrollbar-width: none;  /* Firefox */
}

.modal-open::-webkit-scrollbar {
    display: none;  /* Chrome, Safari 和 Opera */
}

/* 模态框内容样式 */
.modal {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90%;
    max-width: 800px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    z-index: 1001;
}

.modal-content {
    padding: 25px;
    max-height: 90vh;
    overflow-y: auto;
}

.close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 24px;
    cursor: pointer;
    color: #666;
}

.close-btn:hover {
    color: #333;
}

/* 添加响应式支持 */
@media (max-width: 480px) {
    .vr-container iframe {
        height: 300px;
    }
}

/* 英雄区域样式 */
.hero-section {
    background: #fff;
    padding: 40px 0;
    margin-bottom: 30px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.05);
}

.hero-content {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 30px;
    align-items: start;
}

/* 班徽样式 */
.class-badge {
    text-align: center;
    padding: 25px;
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.class-badge img {
    width: 220px;
    height: 220px;
    border-radius: 50%;
    margin-bottom: 20px;
    border: 6px solid #c8141e;
    transition: transform 0.3s ease;
}

.class-badge img:hover {
    transform: scale(1.05);
}

.class-badge h1 {
    font-size: 24px;
    color: #333;
    margin-bottom: 10px;
}

.class-badge p {
    color: #666;
    font-size: 16px;
}

/* 特色区域样式 */
.feature-section {
    background: #fff;
    padding: 30px 0;
    margin: 30px 0;
}

.feature-grid {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 30px;
    align-items: start;
}

/* 弹窗样式 */
.modal-container {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.modal-container {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
}

.modal {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #fff;
    width: 80%;
    max-width: 800px;
    max-height: 80vh;
    border-radius: 15px;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
    z-index: 1001;
    animation: modalFadeIn 0.3s ease;
}

.modal-content {
    padding: 30px;
    overflow-y: auto;
    max-height: calc(80vh - 60px);
}

.modal h2 {
    color: #c8141e;
    font-size: 24px;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #eee;
}

.modal-text {
    font-size: 16px;
    line-height: 1.6;
    color: #333;
}

.close-btn {
    position: absolute;
    right: 20px;
    top: 20px;
    font-size: 28px;
    color: #999;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close-btn:hover {
    color: #c8141e;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: translate(-50%, -60%);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%);
    }
}

/* 当弹窗显示时禁止页面滚动 */
body.modal-open {
    overflow: hidden;
}

/* 新闻弹窗特殊样式 */
.modal-text ol,
.modal-text ul {
    margin: 10px 0;
    padding-left: 20px;
}

.modal-text li {
    margin: 5px 0;
}

.news-date {
    margin-top: 20px;
    color: #999;
    font-size: 14px;
    text-align: right;
}

.news-link {
    cursor: pointer;
}

.news-link:hover {
    color: #c8141e;
}

/* 统一主题色 */
:root {
    --primary-color: #c8141e;
    --secondary-color: #2c3e50;
    --accent-color: #007bff;
    --text-color: #333;
    --light-bg: #f8f9fa;
    --border-radius: 10px;
}

/* 优化特色卡片样式 */
.feature-card {
    background: var(--light-bg);
    border-radius: var(--border-radius);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.4s ease;
    border-top: 4px solid var(--primary-color);
}

/* 统一按钮样式 */
.btn {
    background: var(--primary-color);
    color: #fff;
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
}

/* 特色板块整体样式优化 */
.school-features {
    padding: 0;
    background: linear-gradient(135deg, var(--light-bg) 0%, #fff 100%);
    position: relative;
    overflow: hidden;
}

.school-features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://tse3-mm.cn.bing.net/th/id/OIP-C.2w8YkvERu-is-bMa2WKH3AHaEL?rs=1&pid=ImgDetMain') repeat;
    opacity: 0.05;
    pointer-events: none;
}

/* 标题样式优化 */
.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 60px;
    position: relative;
    font-weight: 700;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    margin: 20px auto 0;
    border-radius: 2px;
}

/* 特色卡片网格布局优化 */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
    padding: 20px;
}

/* 特色卡片样式优化 */
.feature-card {
    background: #fff;
    padding: 40px 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    z-index: 1;
}

/* 学科组合照展示样式 */
.subject-group-gallery {
    margin-top: 60px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.gallery-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: scale(1.05);
}

.gallery-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

/* Admission Modal Images */
#admission-modal .modal-content {
    max-width: 900px;
    padding: 30px;
    overflow-y: auto;
    max-height: 90vh;
}

#admission-modal .dy-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s ease;
    margin-bottom: 25px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    background: white;
    padding: 15px;
}

#admission-modal .dy-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

#admission-modal .dy-item {
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f8f9fa;
    padding: 30px;
    text-align: center;
}

#admission-modal .gallery-image {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    border-radius: 8px;
    display: inline-block;
    margin: 0 auto;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    #admission-modal .modal-content {
        padding: 15px 10px;
    }
    
    #admission-modal .dy-item {
        min-height: 400px;  /* Smaller minimum height on mobile */
        margin-bottom: 12px;
        padding: 8px;
    }
    
    #admission-modal .gallery-image {
        max-height: 90vh;
        max-width: 100%;
        width: auto;
        height: auto;
    }
}

.feature-card::before {
content: '';
position: absolute;
inset: 0;
background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
border-radius: 20px;
z-index: -1;
opacity: 0;
transition: opacity 0.4s ease;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 20px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    color: #fff;
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card:hover h3,
.feature-card:hover p {
    color: #fff;
}

/* 图标样式优化 */
.feature-icon {
    font-size: 3rem;
    margin-bottom: 25px;
    display: inline-block;
    padding: 20px;
    background: var(--light-bg);
    border-radius: 20px;
    transition: all 0.4s ease;
}

.feature-card:hover .feature-icon {
    background: rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

/* 统计数据样式优化 */
.features-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
    margin-top: 60px;
    padding: 20px;
}

.stat-item {
    background: #fff;
    padding: 35px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.06);
    transition: all 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
}

.bilibili-item {
    background: #fff;
    padding: 35px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.06);
    transition: all 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
    border-color: var(--primary-color);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 15px 0;
    line-height: 1;
}

.stat-item h4 {
    color: var(--secondary-color);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.stat-item p {
    color: #6c757d;
    font-size: 1rem;
    margin-top: 5px;
}

/* 响应式优化 */
@media screen and (max-width: 768px) {
    .school-features {
        padding: 50px 0;
    }
    
    .section-title {
        font-size: 2rem;
        margin-bottom: 40px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 15px;
    }
    
    .feature-card {
        padding: 30px 25px;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .features-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        padding: 15px;
    }
    
    .stat-item {
        padding: 25px;
    }
}

/* 校园风光部分样式 */
.campus-section {
    padding: 4rem 0;
    background: #fff;
}

.campus-section .section-title {
    text-align: center;
    margin-bottom: 3rem;
}

/* 校园风光图片展示样式 */
.campus-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 6rem;
    width: 100%;
}

/* 添加shot-on caption样式 */
.shot-on-caption {
    text-align: right;
    color: #666;
    font-size: 0.875rem;
    margin-top: 2rem;
    padding: 1rem;
    border-top: 1px solid #eee;
}

.gallery-item {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    height: 0;
    padding-top: 66.66%; /* 4:3比例 */
}

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

.gallery-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
}

.video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 15px;
    overflow: hidden;
}

.video-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* 适配不同屏幕尺寸 */
@media screen and (max-width: 1200px) {
    .campus-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    .campus-gallery {
        grid-template-columns: 1fr;
    }
}

/* 校园风光模块样式 */
.campus-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #fff 0%, var(--light-bg) 100%);
    position: relative;
}

.campus-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://tse2-mm.cn.bing.net/th/id/OIP-C.rSf_IvsPRxmm6llGSYWrhQHaE5?rs=1&pid=ImgDetMain') repeat;
    opacity: 0.05;
    pointer-events: none;
}

/* 轮播图样式 */
.campus-slider {
    position: relative;
    width: 100%;
    max-width: 1200px;
    height: 500px;
    margin: 40px auto;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: none;
}

.slide:first-child {
    display: block;
}

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

.slide-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: #fff;
}

.slider-nav {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
    background: rgba(0,0,0,0.3);
    padding: 8px 16px;
    border-radius: 20px;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-dot.active {
    background: #fff;
    transform: scale(1.2);
}

/* 校园环境卡片网格 */
.campus-grid {
    margin-top: 60px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    padding: 20px;
}

.campus-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: all 0.4s ease;
}

.campus-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

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

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

.campus-card h3 {
    color: var(--secondary-color);
    font-size: 20px;
    margin-bottom: 10px;
}

.campus-card p {
    color: #6c757d;
    font-size: 16px;
    line-height: 1.6;
}

/* SEO优化相关样式 */
/* 面包屑导航 */
.breadcrumb {
    display: flex;
    padding: 10px 0;
    margin: 0;
    list-style: none;
    background: transparent;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: ">";
    padding: 0 8px;
    color: #6c757d;
}

.breadcrumb-item a {
    color: var(--primary-color);
    text-decoration: none;
}

.breadcrumb-item.active {
    color: #6c757d;
}

/* 优化文本可读性 */
p, li {
    line-height: 1.6;
    margin-bottom: 1em;
}

h1, h2, h3, h4, h5, h6 {
    margin-bottom: 0.5em;
    font-weight: 600;
}

/* 优化链接可访问性 */
a:focus {
    outline: 3px solid var(--primary-color);
    outline-offset: 2px;
}

/* 添加跳转到主要内容的链接 */
.skip-to-main {
    position: absolute;
    left: -9999px;
    z-index: 999;
    padding: 1em;
    background: var(--primary-color);
    color: white;
}

.skip-to-main:focus {
    left: 50%;
    transform: translateX(-50%);
}

/* 网站提醒弹窗样式 */
.site-notice {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;  /* 默认显示 */
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.notice-content {
    position: relative;
    background: #fff;
    padding: 40px;
    border-radius: 15px;
    max-width: 800px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    text-align: left;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.notice-content h2 {
    color: #c8141e;
    margin-bottom: 25px;
    font-size: 24px;
    text-align: center;
    font-weight: bold;
}

.notice-text {
    margin-bottom: 30px;
    line-height: 1.8;
    color: #333;
}

.notice-text p {
    margin-bottom: 15px;
    text-indent: 0;
    font-size: 16px;
}

.notice-text a {
    color: #c8141e;
    font-weight: bold;
    text-decoration: none;
}

.notice-btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    transition: all 0.3s ease;
    margin: 0 5px;
}

.notice-btn-primary {
    background-color: #ff0000;
    color: white;
    border: none;
}

.notice-btn-primary:hover {
    background-color: #b30000;
}

.notice-btn-secondary {
    background-color: white;
    color: #333;
    border: 1px solid #ddd;
}

.notice-btn-secondary:hover {
    background-color: #f8f9fa;
}

.notice-btn-container {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 15px;
}

/* 移除可能影响点击的样式 */
.notice-btn:focus {
    outline: none;
}

/* 确保按钮在最上层 */
.notice-btn {
    position: relative;
    z-index: 10001;
}

/* 页脚样式 */
.site-footer {
    background: #f8f9fa;
    padding: 40px 0;
    margin-top: 60px;
    border-top: 1px solid #e9ecef;
}

.legal-disclaimer {
    max-width: 800px;
    margin: 0 auto 30px;
    padding: 20px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.legal-disclaimer h3 {
    color: #c8141e;
    margin-bottom: 15px;
    font-size: 20px;
}

.legal-disclaimer p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 0;
}

.legal-disclaimer a {
    color: #c8141e;
    text-decoration: none;
}

.copyright {
    text-align: center;
    color: #999;
    margin-top: 20px;
}