/* ===================================
   首页样式 - 高端现代化风格
   =================================== */

/* 分类按钮网格容器 */
.wcdhl-category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin: 16px 20px;
    padding: 20px;
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
}

/* 分类按钮样式 - 胶囊形 */
.wcdhl-category-item {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 50px;
    text-decoration: none;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    min-height: 48px;
}

.wcdhl-category-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.wcdhl-category-name {
    color: #ffffff;
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
    letter-spacing: 0.3px;
}

/* 博客按钮样式 - 与分类按钮有明显区别 */
.wcdhl-category-item.wcdhl-blog-category {
    background: var(--bg-primary);
    border: 2px dashed var(--accent-primary);
    box-shadow: none;
}

.wcdhl-category-item.wcdhl-blog-category:hover {
    background: rgba(108, 92, 231, 0.08);
    border-color: var(--accent-secondary);
    box-shadow: var(--shadow-md);
}

.wcdhl-category-item.wcdhl-blog-category .wcdhl-blog-name {
    color: var(--accent-primary);
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
    letter-spacing: 0.3px;
}

.wcdhl-blog-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    background: var(--accent-success);
    color: #fff;
    font-size: 0.65rem;
    padding: 2px 6px;
    border-radius: 10px;
    font-weight: 600;
}

.wcdhl-category-item {
    position: relative;
}

/* 推荐区域标题栏样式 */
.wcdhl-section-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0 10px 2px;
    padding: 16px 20px;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.wcdhl-section-bar-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.wcdhl-section-bar-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 12px;
    font-size: 1.2rem;
    box-shadow: var(--shadow-sm);
}

.wcdhl-section-bar-title {
    color: var(--text-primary);
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0;
    letter-spacing: -0.01em;
}

.wcdhl-section-bar-btn {
    display: flex;
    align-items: center;
    padding: 8px 16px;
    background: transparent;
    color: var(--accent-primary);
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 20px;
    border: 2px solid var(--accent-primary);
    transition: all var(--transition-normal);
}

.wcdhl-section-bar-btn:hover {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    color: #ffffff;
    border-color: transparent;
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

/* 推荐卡片样式 */
.recommend-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-self: center;
    margin: 0;
    position: relative;
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    padding: 16px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
}

.recommend-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--accent-primary);
}

.recommend-item a {
    align-items: center;
    justify-self: center;
    text-decoration: none;
    width: 100%;
}

.recommend-item img {
    width: 100%;
    object-fit: contain;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal);
}

.recommend-item img:hover {
    transform: scale(1.03);
}

.recommend-item-info {
    display: flex;
    flex-direction: column;
    padding: 12px 0;
    flex-wrap: wrap;
    position: relative;
    width: 100%;
}

.recommend-item-info h3 {
    color: var(--text-primary);
    font-size: 0.95rem;
    margin: 0;
    font-weight: 600;
    text-align: center;
    letter-spacing: -0.01em;
}

.recommend-item-info p {
    display: flex;
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin: 8px 0 0;
    justify-content: center;
}

.recommend-item-btn {
    display: flex;
    width: 100%;
    height: 36px;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-radius: 18px;
    right: 0px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    justify-content: center;
    align-items: center;
    margin-top: 8px;
}

.recommend-item-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.recommend-item-btn img {
    width: 24px;
    height: 14px;
}

.recommend-item-btn a {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* 推荐内容网格布局 */
.wcdhl-recommend-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin: 0px 10px;
    padding: 16px 20px;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.wcdhl-recommend-content img {
    width: 100%;
}

.wcdhl-recommend-content-hot {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin: 10px 20px;
}

.wcdhl-recommend-content-hot img {
    width: 100%;
}

/* 分类按钮标题区域 */
.wcdhl-section-header {
    margin: 20px 20px 0;
    padding: 24px;
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
    text-align: center;
}

.wcdhl-section-title {
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 8px;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.wcdhl-section-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
    font-weight: 400;
}

/* 首页介绍文章组件 */
.wcdhl-intro-section {
    margin: 20px;
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-light);
    overflow: hidden;
}

.wcdhl-intro-content {
    padding: 32px;
}

.wcdhl-intro-content h1 {
    color: var(--text-primary);
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0 0 16px;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.wcdhl-intro-lead {
    color: var(--accent-primary);
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0 0 24px;
    line-height: 1.6;
    padding-left: 16px;
    border-left: 3px solid var(--accent-primary);
}

.wcdhl-intro-content h2 {
    color: var(--text-primary);
    font-size: 1.3rem;
    font-weight: 600;
    margin: 32px 0 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--border-light);
    letter-spacing: -0.01em;
}

.wcdhl-intro-content h2:first-of-type {
    margin-top: 24px;
}

.wcdhl-intro-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.8;
    margin: 0 0 16px;
}

.wcdhl-intro-content p:last-child {
    margin-bottom: 0;
}

.wcdhl-intro-content strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .wcdhl-section-header {
        margin: 16px 12px 0;
        padding: 20px;
    }
    
    .wcdhl-section-title {
        font-size: 1.3rem;
    }
    
    .wcdhl-section-subtitle {
        font-size: 0.85rem;
    }
    
    .wcdhl-intro-section {
        margin: 16px 12px;
    }
    
    .wcdhl-intro-content {
        padding: 24px 20px;
    }
    
    .wcdhl-intro-content h1 {
        font-size: 1.4rem;
    }
    
    .wcdhl-intro-lead {
        font-size: 1rem;
    }
    
    .wcdhl-intro-content h2 {
        font-size: 1.15rem;
    }
    
    .wcdhl-intro-content p {
        font-size: 0.9rem;
    }
    
    .wcdhl-section-bar {
        margin: 0 10px 2px;
        padding: 12px 16px;
    }
    
    .wcdhl-section-bar-icon {
        width: 36px;
        height: 36px;
        font-size: 1rem;
        border-radius: 10px;
    }
    
    .wcdhl-section-bar-title {
        font-size: 1rem;
    }
    
    .wcdhl-section-bar-btn {
        padding: 6px 12px;
        font-size: 0.8rem;
    }
}