/* 帮助中心样式 */
.wp-doc {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    font-family: Arial, sans-serif;
    margin-top: 90px;
}

.help-center {
    background-color: #f8f9fa;
    /*border-radius: 10px;*/
    padding: 30px;
    display: flex;
    gap: 30px;
}

.main-content {
    flex: 1;
}

.help-title {
    text-align: center;
    font-size: 32px;
    color: #002855;
    margin-bottom: 30px;
    font-weight: bold;
}

.search-container {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
}

.search-box {
    display: flex;
    width: 60%;
    max-width: 600px;
    position: relative;
}

.search-box input {
    flex: 1;
    padding: 12px 15px;
    border: 1px solid #e0e0e0;
    border-radius: 4px 0 0 4px;
    font-size: 14px;
    outline: none;
}

.search-btn {
    background-color: #3421FF;
    color: white;
    border: none;
    padding: 0 25px;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    font-size: 14px;
    font-weight: bold;
}

/* 文章列表样式 */
.article-section {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    padding: 20px;
}

.section-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    border-bottom: 1px solid #eee;
    padding-bottom: 15px;
}

.section-dot {
    width: 8px;
    height: 8px;
    background-color: #3421FF;
    border-radius: 50%;
    margin-right: 10px;
}

.section-title {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    margin: 0;
    flex: 1;
}

.view-more {
    color: #666;
    text-decoration: none;
    font-size: 14px;
}

/* 文章列表项样式 */
.article-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.article-item {
    display: flex;
    gap: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.article-image {
    flex: 0 0 180px;
    height: 120px;
    overflow: hidden;
    border-radius: 4px;
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.article-item:hover .article-image img {
    transform: scale(1.05);
}

.article-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.article-title {
    font-size: 18px;
    color: #333;
    margin: 0 0 10px 0;
    line-height: 1.4;
    font-weight: 600;
}

.article-desc {
    font-size: 14px;
    color: #666;
    margin: 0 0 15px 0;
    line-height: 1.6;
    flex: 1;
}

.article-meta {
    display: flex;
    gap: 15px;
    font-size: 12px;
    color: #999;
}

.author, .source, .date, .views {
    display: flex;
    align-items: center;
}

.faq-section, .guide-section, .features-section, .news-section {
    background-color: white;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 30px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.faq-grid, .guide-grid, .features-grid, .news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.faq-item, .guide-item, .feature-item, .news-item {
    color: #333;
    text-decoration: none;
    padding: 10px;
    border-radius: 4px;
    transition: background-color 0.2s;
    font-size: 14px;
}

.faq-item:hover, .guide-item:hover, .feature-item:hover, .news-item:hover {
    background-color: #f5f5f5;
    color: #3421FF;
}

/* 侧边栏样式 */
.sidebar {
    width: 300px;
    flex-shrink: 0;
}

.sidebar-header {
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
}

.sidebar-header h3 {
    font-size: 18px;
    color: #333;
    margin: 0;
    font-weight: 600;
}

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

.sidebar-article {
    display: flex;
    gap: 10px;
    background-color: #fff;
    border-radius: 6px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s;
}

.sidebar-article:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.sidebar-article-img {
    width: 100px;
    height: 70px;
    overflow: hidden;
}

.sidebar-article-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sidebar-article-info {
    flex: 1;
    padding: 8px 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.sidebar-article-info h4 {
    font-size: 14px;
    color: #333;
    margin: 0;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 分页样式 */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 30px;
    flex-wrap: wrap;
    gap: 5px;
}

.page-item {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 32px;
    height: 32px;
    padding: 0 10px;
    border: 1px solid #d9d9d9;
    border-radius: 4px;
    background-color: #fff;
    color: #666;
    text-decoration: none;
    transition: all 0.3s;
    font-size: 14px;
}

.page-item:hover {
    color: #1890ff;
    border-color: #1890ff;
}

.page-item.active {
    background-color: #1890ff;
    color: #fff;
    border-color: #1890ff;
}

.page-info {
    margin-left: 10px;
    color: #999;
    font-size: 14px;
}

/* Responsive styles */
@media (max-width: 992px) {
    .help-center {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
    }
    
    .sidebar-articles {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
}

@media (max-width: 768px) {
    .faq-grid, .guide-grid, .features-grid, .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .search-box {
        width: 90%;
    }
    
    .article-item {
        flex-direction: column;
    }
    
    .article-image {
        width: 100%;
        flex-basis: auto;
        height: 180px;
    }
    
    .sidebar-articles {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .faq-grid, .guide-grid, .features-grid, .news-grid {
        grid-template-columns: 1fr;
    }
    
    .help-title {
        font-size: 24px;
    }
    
    .wp-doc {
        padding: 10px;
    }
    
    .help-center {
        padding: 15px;
    }
    
    .article-meta {
        flex-wrap: wrap;
        gap: 10px;
    }
}