/* ========================================
   联睿云创 - 新闻详情页样式
   ======================================== */

.news-detail-section {
    padding: 4rem 0 6rem;
}

.news-detail-container {
    max-width: 1000px;
    margin: 0 auto;
}

/* 文章头部 */
.article-header {
    margin-bottom: 3rem;
}

.article-category {
    display: inline-block;
    padding: 0.5rem 1.2rem;
    background: rgba(0, 245, 255, 0.1);
    border: 1px solid #00f5ff;
    border-radius: 50px;
    color: #00f5ff;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
}

.article-title {
    font-size: 2.5rem;
    color: #fff;
    line-height: 1.3;
    margin-bottom: 1.5rem;
    font-weight: 800;
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    color: #aaa;
    font-size: 0.9rem;
}

.meta-item svg {
    width: 18px;
    height: 18px;
    fill: #00f5ff;
}

/* 文章封面图 */
.article-cover {
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: 15px;
    margin-bottom: 3rem;
    box-shadow: 0 20px 50px rgba(0, 245, 255, 0.15);
}

/* 文章内容 */
.article-content {
    color: #ccc;
    line-height: 2;
    font-size: 1.05rem;
}

.article-content p {
    margin-bottom: 1.5rem;
}

.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    margin: 2rem 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.article-content h2 {
    color: #00f5ff;
    font-size: 1.8rem;
    margin: 2.5rem 0 1.5rem;
    font-weight: 700;
}

.article-content h3 {
    color: #39ff14;
    font-size: 1.4rem;
    margin: 2rem 0 1rem;
    font-weight: 600;
}

.article-content ul,
.article-content ol {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.article-content li {
    margin-bottom: 0.8rem;
}

.article-content blockquote {
    border-left: 4px solid #00f5ff;
    padding: 1.5rem 2rem;
    background: rgba(0, 245, 255, 0.05);
    border-radius: 0 10px 10px 0;
    margin: 2rem 0;
    font-style: italic;
    color: #aaa;
}

/* 文章标签 */
.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin: 3rem 0;
    padding: 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.tag-item {
    padding: 0.5rem 1.2rem;
    background: rgba(57, 255, 20, 0.1);
    border: 1px solid #39ff14;
    border-radius: 50px;
    color: #39ff14;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.tag-item:hover {
    background: #39ff14;
    color: #0a0a0a;
}

/* 相关文章 */
.related-news {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.related-news h3 {
    font-size: 1.8rem;
    color: #fff;
    margin-bottom: 2rem;
    font-weight: 700;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.related-card {
    background: rgba(20, 20, 20, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 1.2rem;
    transition: all 0.3s ease;
}

.related-card:hover {
    border-color: rgba(0, 245, 255, 0.3);
    transform: translateY(-5px);
}

.related-card h4 {
    color: #fff;
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 0.8rem;
    font-weight: 600;
    transition: color 0.3s ease;
}

.related-card:hover h4 {
    color: #00f5ff;
}

.related-date {
    color: #666;
    font-size: 0.8rem;
}

/* 侧边栏资讯区块 */
.sidebar-news-section {
    margin-top: 3rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-news-section h4 {
    color: #00f5ff;
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.sidebar-news-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.sidebar-news-item {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: rgba(20, 20, 20, 0.5);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.sidebar-news-item:hover {
    background: rgba(20, 20, 20, 0.8);
}

.sidebar-news-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
    flex-shrink: 0;
}

.sidebar-news-info h5 {
    color: #fff;
    font-size: 0.95rem;
    line-height: 1.4;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.sidebar-news-date {
    color: #666;
    font-size: 0.8rem;
}

/* 响应式 */
@media (max-width: 992px) {
    .article-title {
        font-size: 2rem;
    }

    .article-cover {
        height: 350px;
    }
}

@media (max-width: 768px) {
    .article-title {
        font-size: 1.6rem;
    }

    .article-cover {
        height: 250px;
    }

    .article-meta {
        gap: 1rem;
    }

    .related-grid {
        grid-template-columns: 1fr;
    }
}