/* 重置样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Microsoft YaHei', '微软雅黑', Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #F3F3F3;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    color: inherit;
    text-decoration: none;
}

/* 通用样式类 */
.section-title {
    font-size: 1.4rem;
    font-weight: normal;
    color: #333;
    margin: 0;
}

.section-underline::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 90px;
    height: 4px;
    background-color: #C02626;
}

.section-underline-wide::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 245px;
    height: 4px;
    background-color: #C02626;
}

/* 横幅样式 */
.banner {
    position: relative;
    width: 100%;
    height: 225px;
    background-image: url('images/top.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    overflow: hidden;
}

/* 渐变覆盖层 - 从左边纯红到右边透明 */
.banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, 
        #C94342FF 0%, 
        #C94342FF 20%, 
        #C94342E0 60%, 
        transparent 80%, 
        transparent 100%);
    z-index: 1;
}

/* 横幅内容 */
.banner-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0;
    max-width: 1200px;
    margin: 0 auto;
}

/* 第一行 - Logo和标题 */
.first-row {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

/* LOGO容器 */
.logo-container {
    margin-right: 30px;
    flex-shrink: 0;
}

.logo {
    width: 250px;
    height: auto;
    filter: brightness(0) invert(1); /* 将Logo变为白色 */
}

/* 第一行文字 */
.first-row-text {
    color: white;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.banner-title {
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0;
    letter-spacing: 2px;
}

/* 第二行 */
.second-row {
    color: white;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.banner-subtitle {
    font-size: 1.7rem;
    font-weight: 600;
    margin: 0;
    letter-spacing: 1px;
    line-height: 1.4;
}

/* 导航栏 */
.navigation {
    background-color: #A31B1B;
    padding: 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navigation ul {
    list-style: none;
    display: flex;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

.navigation li {
    margin: 0;
    flex: 1; /* 让每个导航项平均分配宽度 */
    position: relative; /* 为工具提示提供定位参考 */
}

.navigation a {
    display: block;
    padding: 14px 16px;
    color: white;
    font-size: 1rem;
    transition: background-color 0.3s ease;
    text-align: center;
    white-space: nowrap;
    line-height: 1.2;
}

.navigation a:hover {
    background-color: #C02626;
}



/* 当前页面的激活状态 */
.navigation a.active {
    background-color: #C02626;
}

.navigation a.active:hover {
    background-color: #C02626;
}

/* 下拉菜单样式 */
.navigation .dropdown {
    position: relative;
}

.navigation .dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: #A31B1B;
    border-top: 1px solid #C02626;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    z-index: 1000;
}

.navigation .dropdown:hover .dropdown-content {
    display: block;
}

.navigation .dropdown-content a {
    display: block;
    padding: 12px 16px;
    color: white;
    font-size: 0.9rem;
    border-bottom: 1px solid rgba(192, 38, 38, 0.3);
    transition: background-color 0.3s ease;
    text-align: left;
}

.navigation .dropdown-content a:last-child {
    border-bottom: none;
}

.navigation .dropdown-content a:hover {
    background-color: #C02626;
}

/* 为下拉菜单项添加小箭头或图标指示器 */
.navigation .dropdown > a::after {
    content: ' ▼';
    font-size: 0.7rem;
    margin-left: 5px;
    color: rgba(255, 255, 255, 0.7);
}



/* 主要内容区域 */
.main-content {
    background-color: #F3F3F3;
    flex: 1;
}

.content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 0;
}

/* 内容行布局 */
.content-row {
    display: flex;
    gap: 40px;
    margin-bottom: 20px;
}

.content-row:last-of-type {
    margin-bottom: 40px;
}

/* 左右列布局 */
.left-column,
.right-column {
    flex: 1; /* 平均分配宽度 */
}


/* 轮播图样式 */
.carousel-container {
    position: relative;
    width: 100%;
    height: 350px;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.carousel-slides {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

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

.slide-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
}

.slide-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    padding: 20px;
    border-radius: 0 0 12px 12px;
}

.slide-overlay .slide-title {
    color: white;
    font-size: 1.1rem;
    font-weight: 500;
    line-height: 1.4;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.slide-text {
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 12px;
    font-size: 0.9rem;
    font-weight: bold;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.slide-title {
    font-size: 0.9rem;
    font-weight: bold;
    color: white;
}

/* 轮播指示器 */
.carousel-indicators {
    display: flex;
    gap: 6px;
}

.indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.indicator.active {
    background-color: white;
}

.indicator:hover {
    background-color: rgba(255, 255, 255, 0.8);
}

/* 轮播控制按钮 */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.5);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    z-index: 10;
}

.carousel-btn:hover {
    background-color: rgba(0, 0, 0, 0.7);
}

.prev-btn {
    left: 10px;
}

.next-btn {
    right: 10px;
}

/* 首页视频样式 */
.hero-video {
    width: 100%;
    height: auto;
    max-height: 100%;
    display: block;
}

/* 底部模块 - 成果展示 */
.bottom-module {
    width: 100%;
    margin-top: 20px;
}

.achievement-showcase {
    background-color: transparent;
    padding: 0;
}

/* 成果展示标题区域 */
.showcase-header {
    background-color: transparent;
    padding: 5px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 2;
}


/* 成果展示内容容器 */
.showcase-content {
    border: 1px solid #E6E6E6;
    background-color: #FFFFFF;
    padding: 20px 20px 10px 20px;
    position: relative;
    z-index: 1;
    height: 200px;
    margin-top: -1px;
    overflow: hidden;
}

/* 左右遮罩效果 */
.showcase-content::before,
.showcase-content::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 20px;
    background-color: #FFFFFF;
    z-index: 10;
    pointer-events: none;
}

.showcase-content::before {
    left: 0;
}

.showcase-content::after {
    right: 0;
}

/* 成果卡片容器 */
.showcase-cards {
    display: flex;
    gap: 15px;
    height: calc(100% - 10px);
    animation: scroll-left 120s linear infinite;
    width: fit-content;
}

/* 卡片自动滚动动画 */
@keyframes scroll-left {
    0% {
        transform: translateX(0%);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* 成果卡片样式 */
.showcase-card {
    width: 200px;
    flex-shrink: 0;
    background-color: #fff;
    border: 1px solid #e0e0e0;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.showcase-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* 暂停动画在悬停时 */
.showcase-cards:hover {
    animation-play-state: paused;
}

.card-image {
    width: 100%;
    height: 120px;
    overflow: hidden;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.image-placeholder {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.card-title {
    padding: 8px 12px;
    font-size: 0.85rem;
    color: #333;
    line-height: 1.3;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    border-top: 1px solid #f0f0f0;
    background-color: #fafafa;
}

.card-link {
    display: block;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.card-link:hover {
    text-decoration: none;
    color: inherit;
}

/* 不同图片的样式 */
.training-image {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a52 50%, #d63031 100%);
    background-image: 
        radial-gradient(circle at 30% 30%, rgba(255,255,255,0.3) 20%, transparent 20%),
        radial-gradient(circle at 70% 70%, rgba(255,255,255,0.2) 15%, transparent 15%);
}

.conference-image {
    background: linear-gradient(135deg, #74b9ff 0%, #0984e3 50%, #006ba6 100%);
    background-image: 
        linear-gradient(45deg, rgba(255,255,255,0.2) 25%, transparent 25%),
        linear-gradient(-45deg, rgba(255,255,255,0.2) 25%, transparent 25%);
    background-size: 20px 20px;
}

.meeting-image {
    background: linear-gradient(135deg, #00b894 0%, #00a085 50%, #008f72 100%);
    background-image: 
        radial-gradient(circle at 50% 20%, rgba(255,255,255,0.3) 25%, transparent 25%),
        radial-gradient(circle at 80% 80%, rgba(255,255,255,0.2) 20%, transparent 20%);
}

.presentation-image {
    background: linear-gradient(135deg, #fdcb6e 0%, #e17055 50%, #d63031 100%);
    background-image: 
        linear-gradient(60deg, rgba(255,255,255,0.3) 25%, transparent 25%),
        linear-gradient(120deg, rgba(255,255,255,0.2) 25%, transparent 25%);
    background-size: 15px 15px;
}

.classroom-image {
    background: linear-gradient(135deg, #a29bfe 0%, #6c5ce7 50%, #5f3dc4 100%);
    background-image: 
        radial-gradient(circle at 25% 75%, rgba(255,255,255,0.3) 30%, transparent 30%),
        radial-gradient(circle at 75% 25%, rgba(255,255,255,0.2) 25%, transparent 25%);
}

.student-image {
    background: linear-gradient(135deg, #fd79a8 0%, #e84393 50%, #c0392b 100%);
    background-image: 
        linear-gradient(45deg, rgba(255,255,255,0.3) 30%, transparent 30%),
        linear-gradient(-45deg, rgba(255,255,255,0.2) 30%, transparent 30%);
    background-size: 12px 12px;
}


/* 成果报告区域样式 */
.achievements-report {
    background-color: transparent;
    padding: 0;
    height: 350px;
    overflow: hidden;
}

/* 成果报告标题区域 */
.achievements-header {
    background-color: transparent;
    padding: 5px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}


.more-link {
    color: #666;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.more-link:hover {
    color: #FF7043;
}

/* 成果内容容器 - 包含背景和列表 */
.achievements-content {
    border: 1px solid #E6E6E6;
    background-color: #FFFFFF;
    height: calc(100% - 53px);
    overflow: hidden;
    position: relative;
    z-index: 1;
}

/* 成果背景区域 */
.achievements-background {
    padding: 15px 20px;
    background-color: #FFFFFF;
    border-bottom: 1px dotted #CCC;
}

.background-title {
    font-size: 1.0rem;
    font-weight: bold;
    color: #333;
}

.background-content {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.background-text {
    flex: 1;
}

.background-text p {
    font-size: 0.85rem;
    line-height: 1.5;
    color: #666;
    margin: 0;
}

/* 成果背景新闻列表样式 */
.background-news-list {
    margin-top: 5px;
}

.background-news-item {
    display: flex;
    align-items: center;
    padding: 2.5px 0;
    transition: background-color 0.2s ease;
}

.background-news-item:hover {
    background-color: rgba(248, 249, 250, 0.5);
}

.background-news-marker {
    width: 6px;
    height: 6px;
    background-color: #dc3545;
    border-radius: 1px;
    margin-right: 8px;
    flex-shrink: 0;
}

.background-news-text {
    flex: 1;
    font-size: 0.8rem;
    color: #333;
    line-height: 1.3;
}

.background-news-text.truncate {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex-basis: 0;
}

.background-news-text:hover {
    color: #C02626;
}

/* 成果背景图片容器 - 现在是链接 */
.background-image-container {
    display: block;
    width: 150px;
    height: 96px;
    flex-shrink: 0;
    text-decoration: none;
}

.background-image {
    width: 100%;
    height: 100%;
    background-image: url('images/achievement-background.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.background-image:hover {
    opacity: 0.9;
}

/* 成果列表区域 */
.achievements-list {
    background-color: #FFFFFF;
    padding: 10px 0;
    height: calc(100% - 85px);
    overflow-y: auto;
}

.achievement-item {
    display: flex;
    align-items: center;
    padding: 5px 20px;
    transition: background-color 0.2s ease;
}

.achievement-item:hover {
    background-color: #f8f9fa;
}

.achievement-marker {
    width: 8px;
    height: 8px;
    background-color: #dc3545;
    border-radius: 1px;
    margin-right: 12px;
    flex-shrink: 0;
}

.achievement-text {
    flex: 1;
    font-size: 0.9rem;
    color: #333;
    line-height: 1.4;
}

a.achievement-text {
    transition: color 0.3s ease;
}

a.achievement-text:hover {
    color: #C02626;
}

.achievement-date {
    color: #999;
    font-size: 0.8rem;
    margin-left: 10px;
}

/* 人才培养区域样式 */
.talent-cultivation {
    background-color: transparent;
    padding: 0;
    height: 350px;
    overflow: hidden;
}

/* 人才培养标题区域 */
.talent-header {
    background-color: transparent;
    padding: 5px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 2;
}


/* 人才培养内容容器 */
.talent-content {
    border: 1px solid #E6E6E6;
    background-color: #FFFFFF;
    height: calc(100% - 53px);
    overflow: hidden;
    position: relative;
    z-index: 1;
}

/* 人才培养每个部分 */
.talent-section {
    padding: 14px 16px;
    border-bottom: 1px dotted #CCC;
}

.talent-section:last-child {
    border-bottom: none;
}

.talent-section-content {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.talent-link {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    text-decoration: none;
    color: inherit;
    width: 100%;
}

.talent-link:hover .talent-section-title {
    color: #1976d2;
}

.talent-text {
    flex: 1;
}

.talent-section-title {
    font-size: 0.95rem;
    font-weight: bold;
    color: #333;
    margin: 0 0 5px 0;
}

.talent-text p {
    font-size: 0.75rem;
    line-height: 1.3;
    color: #666;
    margin: 0;
}

.talent-image-placeholder {
    width: 60px;
    height: 45px;
    flex-shrink: 0;
}

.talent-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.talent-image-real {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 4px;
}

/* 不同类型的图片背景 */
.document-image {
    background-color: #f5f5f5;
    background-image: 
        linear-gradient(45deg, #666 25%, transparent 25%), 
        linear-gradient(-45deg, #666 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #999 75%), 
        linear-gradient(-45deg, transparent 75%, #999 75%);
    background-size: 10px 10px;
    background-position: 0 0, 0 5px, 5px -5px, -5px 0px;
}

.certificate-image {
    background-color: #fff3e0;
    background-image: 
        radial-gradient(circle at 50% 30%, #ff9800 15%, transparent 15%),
        radial-gradient(circle at 20% 60%, #f57c00 10%, transparent 10%),
        radial-gradient(circle at 80% 70%, #e65100 8%, transparent 8%);
}

.honor-image {
    background-color: #e8eaf6;
    background-image: 
        linear-gradient(135deg, #3f51b5 25%, transparent 25%), 
        linear-gradient(225deg, #3f51b5 25%, transparent 25%),
        linear-gradient(45deg, #5c6bc0 25%, transparent 25%), 
        linear-gradient(315deg, #5c6bc0 25%, transparent 25%);
    background-size: 15px 15px;
    background-position: 0 0, 0 7.5px, 7.5px -7.5px, -7.5px 0px;
}

/* 成果应用及效果证明材料区域样式 */
.application-materials {
    background-color: transparent;
    padding: 0;
    height: 350px;
    overflow: hidden;
}

/* 应用材料标题区域 */
.application-header {
    background-color: transparent;
    padding: 5px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 2;
}


/* 应用材料内容容器 */
.application-content {
    border: 1px solid #E6E6E6;
    background-color: #FFFFFF;
    height: calc(100% - 53px);
    overflow: hidden;
    position: relative;
    z-index: 1;
    padding: 20px;
}

/* 按钮行布局 */
.button-row {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.button-row:last-child {
    margin-bottom: 0;
}

/* 材料按钮样式 */
.material-button {
    flex: 1;
    background-color: #f5f5f5;
    border: none;
    border-radius: 0;
    padding: 0;
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: background-color 0.3s ease;
    text-align: left;
}

.material-button:hover {
    background-color: #e8e8e8;
}

.button-link {
    display: flex;
    align-items: center;
    width: 100%;
    height: 100%;
    text-decoration: none;
    color: inherit;
    padding: 12px 8px;
    gap: 12px;
}

.button-link:hover {
    text-decoration: none;
    color: inherit;
}

.button-icon {
    width: 32px;
    height: 32px;
    border-radius: 0;
    flex-shrink: 0;
}

/* 通用图标基础样式 */
.icon-base {
    background-image: 
        linear-gradient(45deg, rgba(255,255,255,0.3) 25%, transparent 25%),
        linear-gradient(-45deg, rgba(255,255,255,0.3) 25%, transparent 25%);
    background-size: 8px 8px;
}

.button-text {
    font-size: 0.85rem;
    color: #333;
    line-height: 1.3;
    font-weight: normal;
    flex: 1;
}

/* 不同图标的样式 - 简洁版本 */
.certificate-icon {
    background-color: #ff6b6b;
}

.award-icon {
    background-color: #4ecdc4;
}

.platform-icon {
    background-color: #45b7d1;
}

.education-icon {
    background-color: #f9ca24;
}

.quality-icon {
    background-color: #6c5ce7;
}

.promotion-icon {
    background-color: #a29bfe;
}

/* 媒体报道区域样式 */
.media-reports {
    background-color: transparent;
    padding: 0;
    height: 350px;
    overflow: hidden;
}

/* 媒体报道标题区域 */
.media-header {
    background-color: transparent;
    padding: 5px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 2;
}


/* 媒体报道内容容器 */
.media-content {
    border: 1px solid #E6E6E6;
    background-color: #FFFFFF;
    height: calc(100% - 53px);
    overflow: hidden;
    position: relative;
    z-index: 1;
}

/* 新闻列表 */
.news-list {
    background-color: #FFFFFF;
    padding: 15px 0;
    height: 100%;
    overflow-y: auto;
}

.news-item {
    display: flex;
    align-items: center;
    padding: 7.5px 20px;
    transition: background-color 0.2s ease;
}

.news-item:hover {
    background-color: #f8f9fa;
}

.news-marker {
    width: 8px;
    height: 8px;
    background-color: #dc3545;
    border-radius: 1px;
    margin-right: 12px;
    flex-shrink: 0;
}

.news-text {
    flex: 1;
    font-size: 0.9rem;
    color: #333;
    line-height: 1.4;
}

.news-text.truncate {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex-basis: 0;
}

.news-date {
    color: #999;
    font-size: 0.8rem;
    margin-left: 10px;
}

/* 右列内容区域1 - 简介部分样式 */
.intro-sections {
    background-color: transparent;
    height: 350px;
    overflow: hidden;
    padding: 0;
}

/* 简介区域 */
.intro-section {
    padding: 20px 0;
}

.intro-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.intro-title {
    font-size: 1.1rem;
    font-weight: bold;
    color: #333;
    margin: 0;
}

.intro-content {
    color: #333;
    line-height: 1.8;
}

.intro-content p {
    font-size: 0.85rem;
    margin: 0;
    text-indent: 2em;
    color: #333;
    line-height: 1.8;
}

.view-detail {
    color: #ff6b6b;
    font-weight: 500;
    cursor: pointer;
}

.view-detail:hover {
    color: #ff4757;
}

/* 通用页面占位样式 */
.page-placeholder {
    width: 100%;
    min-height: 500px;
    background-color: #f8f9fa;
    border: 2px dashed #dee2e6;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 40px 0;
}

.placeholder-content {
    text-align: center;
    color: #6c757d;
}

.placeholder-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #495057;
}

.placeholder-content p {
    font-size: 1.1rem;
    margin: 0;
}

/* 页脚样式 */
.footer {
    background-color: #A31B1B;
    color: white;
    margin-top: 40px;
}

.footer-bottom {
    padding: 20px 0;
    text-align: center;
}

.footer-bottom p {
    margin: 0;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
}

/* 文章页面样式 */
.article-container {
    background-color: #FFFFFF;
    border: 1px solid #E6E6E6;
    padding: 40px;
    margin: 20px auto;
    max-width: 1000px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.article-title-center {
    text-align: center;
    font-size: 2rem;
    font-weight: bold;
    color: #000;
    margin: 0 0 30px 0;
    padding-bottom: 15px;
    border-bottom: 2px solid #C02626;
    position: relative;
}

.article-title-center::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background-color: #C02626;
}

.article-content h2 {
    font-size: 1.3rem;
    font-weight: bold;
    color: #333;
    margin: 25px 0 15px 0;
    padding-left: 10px;
    border-left: 4px solid #C02626;
}

.article-content p {
    font-size: 1rem;
    line-height: 1.8;
    color: #444;
    margin: 15px 0;
    text-indent: 2em;
}

/* 文章内图片通用约束，防止图片溢出容器 */
.article-content img {
    max-width: 100%;
    height: auto;
    display: block;
}

.article-content ul {
    margin: 15px 0;
    padding-left: 2em;
}

.article-content li {
    font-size: 1rem;
    line-height: 1.8;
    color: #444;
    margin: 8px 0;
    list-style-type: disc;
}

/* 制度文件表格样式 */
.documents-table-wrapper {
    overflow-x: auto;
}

.documents-table {
    width: 100%;
    border-collapse: collapse;
    background-color: #fff;
    font-size: 0.8rem;
}

/* 通用表格分割线样式 */
.table-section-divider {
    padding: 10px 0;
}

.documents-table th,
.documents-table td {
    border: 1px solid #e6e6e6;
    padding: 10px 12px;
    text-align: left;
    vertical-align: top;
}

.documents-table thead th {
    background-color: #fafafa;
    font-weight: 600;
}

.documents-table tbody tr:hover {
    background-color: #f8f9fa;
}

.pdf-frame {
    width: 100%;
    height: 80vh;
    border: 1px solid #e6e6e6;
}

.full-article-list {
    list-style: none;
    padding-left: 0;
}

.full-article-list li {
    list-style-type: none;
    border-bottom: 1px dotted #ccc;
    padding: 10px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.full-article-list li a {
    font-size: 1rem;
    color: #333;
    transition: color 0.3s ease;
    flex: 1;
}

.full-article-list li a:hover {
    color: #C02626;
}

.full-article-list .article-date, .full-article-list .news-date {
    color: #999;
    font-size: 0.9rem;
    margin-left: 15px;
    flex-shrink: 0;
}

/* 成果展示页面特殊样式 */
.showcase-category {
    margin-bottom: 30px;
}

/* 二级标题样式 - section-subtitle 和 h2 */
.section-subtitle, .article-content h2 {
    font-size: 1.3rem;
    font-weight: bold;
    color: #000;
    margin: 0 0 20px 0;
    padding-left: 10px;
    padding-bottom: 8px;
    border-left: 4px solid #C02626;
    border-bottom: 2px solid #C02626;
}

/* 三级标题样式 - category-title */
.category-title {
    font-size: 1.15rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 12px;
    padding-bottom: 6px;
    padding-left: 12px;
    border-left: 3px solid #C02626;
    background-color: #f9f9f9;
    padding-top: 6px;
    padding-right: 10px;
}

.showcase-item {
    flex: 1;
    color: #333;
    line-height: 1.5;
    margin-right: 15px;
}

/* 图片展示页面样式 */
.image-gallery {
    display: flex;
    flex-direction: column;
    gap: 30px;
    align-items: center;
    padding: 20px 0;
}

.gallery-item {
    text-align: center;
    max-width: 800px;
    width: 100%;
}

/* 画廊图片水平居中显示 */
.gallery-item img {
    display: block;
    margin: 0 auto;
    max-width: 100%;
    height: auto;
}

.gallery-image {
    width: 100%;
    height: auto;
    border: 1px solid #ddd;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* 文章型展示（post-*），用于图文并茂的文章页面 */
.post-block {
    display: block;
    padding: 0;
}

.post-block p {
    text-align: left;
}

.post-media {
    text-align: center;
    max-width: 800px;
    width: 100%;
    margin: 12px auto 0 auto;
}

.post-image {
    display: block;
    margin: 0 auto;
    max-width: 100%;
    height: auto;
    border: 1px solid #ddd;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.image-caption {
    margin-top: 15px;
    font-size: 1.1rem;
    color: #555;
    font-weight: 500;
    text-align: center;
}

/* 动态文章加载容器样式 */
.loading, .error-message {
    background-color: #FFFFFF;
    border: 1px solid #E6E6E6;
    padding: 40px;
    margin: 20px auto;
    max-width: 900px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.loading p {
    font-size: 1.1rem;
    color: #666;
    margin: 0;
}

.error-message h2 {
    color: #dc3545;
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.error-message p {
    color: #666;
    margin-bottom: 20px;
    text-indent: 0;
}

.back-link {
    color: #C02626;
    font-weight: 500;
    padding: 8px 16px;
    border: 1px solid #C02626;
    transition: all 0.3s ease;
}

.back-link:hover {
    background-color: #C02626;
    color: white;
}

/* 优雅的 404 错误页面样式 */
.error-icon {
    font-size: 4rem;
    font-weight: bold;
    color: #dc3545;
    margin-bottom: 20px;
    opacity: 0.8;
}

.error-actions {
    margin-top: 25px;
    text-align: center;
}