/* 新闻动态页面样式 */

/* Hero 区域 */
.blog-hero {
    padding: 120px 40px 60px;
    text-align: center;
    background: var(--bg-primary);
}

.page-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.page-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* 精选文章 */
.featured-post {
    padding: 40px;
    background: var(--bg-primary);
}

.featured-post .container {
    max-width: 1400px;
    margin: 0 auto;
}

.featured-card {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.featured-image {
    position: relative;
    aspect-ratio: 16/10;
}

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

.featured-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    padding: 8px 20px;
    background: var(--text-primary);
    color: var(--bg-primary);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.featured-content {
    padding: 60px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.post-category {
    display: inline-block;
    padding: 5px 15px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    width: fit-content;
    border-radius: 3px;
}

.featured-content h2 {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.3;
}

.featured-content p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 30px;
}

.post-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
}

.post-date {
    font-size: 14px;
    color: var(--text-muted);
}

.read-more {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.read-more:hover {
    color: var(--text-secondary);
}

/* 文章网格 */
.blog-grid {
    padding: 60px 40px;
    background: var(--bg-primary);
}

.blog-grid .container {
    max-width: 1400px;
    margin: 0 auto;
}

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

.post-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.post-card:hover {
    border-color: var(--text-muted);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.post-image {
    aspect-ratio: 16/10;
    overflow: hidden;
}

.post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.post-card:hover .post-image img {
    transform: scale(1.05);
}

.post-content {
    padding: 30px;
}

.post-content .post-category {
    margin-bottom: 15px;
}

.post-content h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
    line-height: 1.4;
}

.post-content p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.post-content .post-meta {
    margin-top: 0;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 60px;
}

.page-btn {
    padding: 12px 20px;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: var(--transition);
}

.page-btn:hover,
.page-btn.active {
    background: var(--text-primary);
    color: #ffffff;
    border-color: var(--text-primary);
}

.page-dots {
    color: var(--text-muted);
}

/* 响应式 */
@media (max-width: 1200px) {
    .featured-card {
        grid-template-columns: 1fr;
    }
    
    .featured-image {
        aspect-ratio: 21/9;
    }
    
    .posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .page-title {
        font-size: 36px;
    }
    
    .featured-content {
        padding: 30px;
    }
    
    .featured-content h2 {
        font-size: 24px;
    }
    
    .posts-grid {
        grid-template-columns: 1fr;
    }
    
    .pagination {
        flex-wrap: wrap;
    }
}