/**
 * Apple Compare - 资讯页样式文件
 * 包含苹果资讯页特定的样式
 */

/* 页面标题 */
.page-title {
    font-size: 32px;
    margin-bottom: 20px;
    font-weight: 600;
}

/* 面包屑导航 */
.breadcrumb {
    margin-bottom: 20px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

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

.breadcrumb a:hover {
    text-decoration: underline;
}

/* 页面布局 */
.news-container {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 30px;
}

/* 分类筛选 */
.category-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
}

.category-tag {
    padding: 8px 16px;
    border-radius: var(--border-radius-pill);
    background-color: var(--background-color);
    color: var(--text-color);
    font-size: 14px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.category-tag:hover {
    background-color: rgba(0, 113, 227, 0.1);
    color: var(--primary-color);
}

.category-tag.active {
    background-color: var(--primary-color);
    color: white;
}

/* 搜索框 */
.search-container {
    margin-bottom: 30px;
    position: relative;
}

.search-input {
    width: 100%;
    padding: 12px 20px;
    padding-right: 50px;
    border-radius: var(--border-radius-pill);
    border: 1px solid var(--border-color);
    font-size: 16px;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(0, 113, 227, 0.2);
    outline: none;
}

.search-button {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background-color: var(--primary-color);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-fast);
}

.search-button:hover {
    background-color: var(--hover-color);
}

/* 文章网格 */
.article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

/* 文章卡片 */
.article-card {
    background-color: white;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.article-thumbnail {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.article-content {
    padding: 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.article-category {
    display: inline-block;
    padding: 4px 10px;
    border-radius: var(--border-radius-pill);
    background-color: rgba(0, 113, 227, 0.1);
    color: var(--primary-color);
    font-size: 12px;
    margin-bottom: 10px;
}

.article-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-summary {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 15px;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex-grow: 1;
}

.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: auto;
}

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

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--primary-color);
    font-weight: 500;
    font-size: 14px;
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

/* 分页 */
.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 40px;
    margin-bottom: 40px;
}

.pagination-item {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background-color: white;
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-fast);
    border: 1px solid var(--border-color);
}

.pagination-item:hover {
    background-color: rgba(0, 113, 227, 0.1);
    color: var(--primary-color);
}

.pagination-item.active {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.pagination-prev, .pagination-next {
    width: auto;
    padding: 0 15px;
    border-radius: var(--border-radius-pill);
}

/* 热门文章侧边栏 */
.sidebar {
    position: sticky;
    top: 20px;
}

.sidebar-section {
    background-color: white;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    padding: 20px;
    margin-bottom: 30px;
}

.sidebar-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-title i {
    color: var(--primary-color);
}

.popular-articles {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.popular-article {
    display: flex;
    gap: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.popular-article:last-child {
    padding-bottom: 0;
    border-bottom: none;
}

.popular-article-thumbnail {
    width: 80px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--border-radius-sm);
    flex-shrink: 0;
}

.popular-article-content {
    flex-grow: 1;
}

.popular-article-title {
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 5px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.popular-article-meta {
    font-size: 12px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 5px;
}

/* 响应式设计调整 */
@media (max-width: 992px) {
    .news-container {
        grid-template-columns: 1fr;
    }
    
    .sidebar {
        position: static;
    }
}

@media (max-width: 768px) {
    .article-grid {
        grid-template-columns: 1fr;
    }
    
    .pagination-item {
        width: 35px;
        height: 35px;
    }
}

@media (max-width: 480px) {
    .category-filter {
        overflow-x: auto;
        padding-bottom: 10px;
        flex-wrap: nowrap;
    }
    
    .category-tag {
        white-space: nowrap;
    }
    
    .article-thumbnail {
        height: 150px;
    }
}