/**
 * 出版物详情页样式
 */

/* 出版物详情页基本样式 */
.publication-single {
    margin-bottom: 60px;
}

/* 出版物英雄区 */
.publication-hero {
    background-color: #f5f8ff;
    padding: 80px 0 40px;
    margin-bottom: 40px;
}

.publication-hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.publication-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 20px;
    font-size: 14px;
    color: #666;
}

.publication-type {
    background-color: #0075FF;
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
}

.publication-date {
    display: flex;
    align-items: center;
    gap: 5px;
}

.publication-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #1a202c;
    line-height: 1.3;
}

.publication-authors {
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: #4a5568;
}

.author-affiliation {
    color: #718096;
    font-weight: normal;
    font-style: italic;
    font-size: 0.9em;
}

.publication-journal {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 25px;
    font-size: 1.1rem;
    color: #2d3748;
    font-weight: 500;
}

.publication-actions {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.publication-actions .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: 500;
    transition: all 0.3s ease;
    text-decoration: none;
}

.publication-actions .btn-outline {
    background: transparent;
    border: 2px solid #0075FF;
    color: #0075FF;
}

.publication-actions .btn-outline:hover {
    background: #0075FF;
    color: white;
}

.publication-actions .btn-primary {
    background: #0075FF;
    color: white;
    border: none;
}

.publication-actions .btn-primary:hover {
    background: #005bb7;
}

/* 出版物内容部分 */
.publication-content-section {
    padding: 20px 0 60px;
}

.publication-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

.publication-content h2 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: #2d3748;
    position: relative;
    padding-bottom: 10px;
}

.publication-content h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background-color: #0075FF;
}

.publication-abstract {
    margin-bottom: 40px;
    font-size: 1.1rem;
    line-height: 1.7;
}

.publication-full-content {
    font-size: 1.05rem;
    line-height: 1.7;
}

/* 侧边栏样式 */
.sidebar-section {
    background-color: #f9fafc;
    border-radius: 10px;
    padding: 25px;
    margin-bottom: 30px;
}

.sidebar-section h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: #2d3748;
    position: relative;
    padding-bottom: 10px;
}

.sidebar-section h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background-color: #0075FF;
}

.publication-citation {
    margin-bottom: 15px;
}

.citation-text {
    background-color: white;
    padding: 15px;
    border-radius: 5px;
    border: 1px solid #e2e8f0;
    margin-bottom: 15px;
    font-size: 0.95rem;
    line-height: 1.6;
}

.btn-sm {
    font-size: 0.9rem;
    padding: 6px 12px;
}

.publication-share {
    display: flex;
    gap: 15px;
}

.share-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.share-link:hover {
    transform: translateY(-3px);
}

.share-link.twitter {
    background-color: #1DA1F2;
}

.share-link.facebook {
    background-color: #4267B2;
}

.share-link.linkedin {
    background-color: #0077B5;
}

.share-link.email {
    background-color: #D44638;
}

/* 相关出版物部分 */
.related-publications {
    background-color: #f5f8ff;
    padding: 60px 0;
}

.related-publications h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2rem;
    color: #2d3748;
}

.publications-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.publication-card {
    background-color: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.publication-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.publication-card-link {
    display: block;
    padding: 25px;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

.related-pub-title {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: #2d3748;
    transition: color 0.3s ease;
}

.publication-card:hover .related-pub-title {
    color: #0075FF;
}

.related-pub-authors {
    font-size: 0.9rem;
    color: #4a5568;
    margin-bottom: 10px;
}

.related-pub-journal {
    font-size: 0.85rem;
    color: #718096;
    margin-bottom: 15px;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.9rem;
    color: #0075FF;
    font-weight: 500;
}

.read-more i {
    transition: transform 0.3s ease;
}

.publication-card:hover .read-more i {
    transform: translateX(5px);
}

/* 出版物归档页样式 */
.publication-archive-hero {
    background-color: #f5f8ff;
    padding: 80px 0 40px;
    margin-bottom: 40px;
    text-align: center;
}

.publication-archive-title {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.publication-archive-description {
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.1rem;
    color: #4a5568;
}

.publication-filter {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
}

.filter-tabs {
    display: flex;
    background-color: #f1f5f9;
    border-radius: 30px;
    padding: 5px;
}

.filter-tab {
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-tab.active {
    background-color: #0075FF;
    color: white;
}

.publication-archive-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.publication-item {
    background-color: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.publication-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.publication-item-link {
    display: block;
    padding: 25px;
    text-decoration: none;
    color: inherit;
    height: 100%;
}

/* 响应式设计 */
@media (max-width: 991px) {
    .publication-grid {
        grid-template-columns: 1fr;
    }
    
    .publications-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .publication-title {
        font-size: 2rem;
    }
}

@media (max-width: 767px) {
    .publication-hero {
        padding: 60px 0 30px;
    }
    
    .publications-grid {
        grid-template-columns: 1fr;
    }
    
    .publication-actions {
        flex-direction: column;
    }
    
    .publication-title {
        font-size: 1.8rem;
    }
}