/**
 * YoyooAI - 博客文章页面样式
 */

/* 文章头部 */
.article-header {
    padding: var(--space-xl) 0 var(--space-lg);
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.05) 0%, rgba(255, 55, 95, 0.05) 100%);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.article-meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.article-tag {
    background: var(--color-primary);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 500;
}

.article-date {
    color: var(--color-gray-600);
    font-size: 0.875rem;
}

.article-title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
    max-width: 800px;
}

.article-subtitle {
    font-size: 1.25rem;
    color: var(--color-gray-600);
    line-height: 1.5;
    max-width: 600px;
}

/* 文章内容 */
.article-content {
    padding: var(--space-xl) 0;
}

.blog-article {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
    font-size: 1rem;
}

.blog-article p {
    margin-bottom: 1.5rem;
    color: var(--color-text);
}

.blog-article h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-text);
    margin: 3rem 0 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--color-primary);
    position: relative;
}

.blog-article h3 {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 2.5rem 0 1rem;
}

.blog-article h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text);
    margin: 2rem 0 1rem;
}

/* 文章介绍部分 */
.article-intro {
    background: rgba(0, 102, 255, 0.03);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    margin-bottom: 3rem;
    border-left: 4px solid var(--color-primary);
}

.article-intro p {
    margin-bottom: 1rem;
}

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

/* 文章章节 */
.article-section {
    margin-bottom: 3rem;
}

/* 步骤框 */
.step-box {
    background: rgba(50, 215, 75, 0.05);
    border: 1px solid rgba(50, 215, 75, 0.2);
    border-radius: var(--border-radius-md);
    padding: 1.5rem;
    margin: 1.5rem 0;
}

.step-box h4 {
    color: #32D74B;
    margin: 0 0 1rem;
    font-size: 1.125rem;
    font-weight: 600;
}

.step-box p {
    margin-bottom: 1rem;
}

.step-box p:last-child {
    margin-bottom: 0;
}

.step-box ol, .step-box ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.step-box li {
    margin-bottom: 0.5rem;
}

/* 链接列表 */
.link-list {
    background: rgba(0, 0, 0, 0.02);
    padding: 1.5rem;
    border-radius: var(--border-radius-md);
    margin: 1.5rem 0;
}

.link-list li {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.link-list li:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.link-list a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
}

.link-list a:hover {
    text-decoration: underline;
}

/* 对比框 */
.comparison-box {
    padding: 1.5rem;
    border-radius: var(--border-radius-md);
    margin: 1.5rem 0;
    border-left: 4px solid;
}

.comparison-box.error {
    background: rgba(255, 55, 95, 0.05);
    border-left-color: #FF375F;
}

.comparison-box.success {
    background: rgba(50, 215, 75, 0.05);
    border-left-color: #32D74B;
}

.comparison-box h4 {
    margin: 0 0 1rem;
    font-size: 1rem;
    font-weight: 600;
}

.comparison-box.error h4 {
    color: #FF375F;
}

.comparison-box.success h4 {
    color: #32D74B;
}

.comparison-box p {
    margin-bottom: 0.5rem;
}

.comparison-box .note {
    font-size: 0.875rem;
    color: var(--color-gray-600);
    font-style: italic;
    margin-bottom: 0;
}

/* 方法列表 */
.method-list {
    margin: 2rem 0;
}

.method-item {
    background: white;
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: var(--border-radius-md);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.method-item h4 {
    color: var(--color-primary);
    margin: 0 0 1rem;
    font-size: 1.125rem;
}

.method-item p {
    margin-bottom: 1rem;
}

.method-item .example {
    background: rgba(0, 102, 255, 0.05);
    padding: 1rem;
    border-radius: var(--border-radius-sm);
    font-style: italic;
    color: var(--color-gray-700);
    margin: 1rem 0 0;
}

.method-item ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.method-item li {
    margin-bottom: 0.5rem;
}

/* 模板框 */
.template-box {
    background: white;
    border: 1px solid rgba(255, 140, 0, 0.2);
    border-radius: var(--border-radius-md);
    padding: 1.5rem;
    margin: 1.5rem 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.template-box h4 {
    color: #FF8C00;
    margin: 0 0 1rem;
    font-size: 1.125rem;
}

.template {
    background: rgba(255, 140, 0, 0.05);
    padding: 1rem;
    border-radius: var(--border-radius-sm);
    margin-bottom: 1rem;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
}

.example {
    background: rgba(0, 0, 0, 0.03);
    padding: 1rem;
    border-radius: var(--border-radius-sm);
    font-style: italic;
    color: var(--color-gray-700);
}

/* 成长步骤 */
.growth-steps {
    margin: 2rem 0;
}

.growth-step {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: white;
    border-radius: var(--border-radius-md);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.step-number {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-primary), #4A90E2);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
}

.step-content h4 {
    margin: 0 0 0.5rem;
    color: var(--color-text);
    font-size: 1.125rem;
}

.step-content p {
    margin: 0;
    color: var(--color-gray-700);
}

/* 文章结尾 */
.article-conclusion {
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.05), rgba(255, 55, 95, 0.05));
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    margin: 3rem 0;
    text-align: center;
}

.article-conclusion p {
    margin-bottom: 1rem;
    font-size: 1.125rem;
    font-weight: 500;
}

.article-conclusion p:last-child {
    margin-bottom: 0;
}

/* 文章导航 */
.article-navigation {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--color-primary);
    border-radius: var(--border-radius-md);
    transition: var(--transition-normal);
}

.back-btn:hover {
    background: var(--color-primary);
    color: white;
    transform: translateX(-3px);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .article-title {
        font-size: 2rem;
    }
    
    .article-subtitle {
        font-size: 1.125rem;
    }
    
    .blog-article {
        padding: 0 1rem;
    }
    
    .blog-article h2 {
        font-size: 1.5rem;
        margin: 2rem 0 1rem;
    }
    
    .blog-article h3 {
        font-size: 1.25rem;
    }
    
    .step-box, .method-item, .template-box {
        padding: 1rem;
    }
    
    .growth-step {
        flex-direction: column;
        text-align: center;
    }
    
    .step-number {
        align-self: center;
    }
    
    .article-intro {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .article-header {
        padding: var(--space-lg) 0;
    }
    
    .article-title {
        font-size: 1.75rem;
    }
    
    .article-content {
        padding: var(--space-lg) 0;
    }
    
    .blog-article {
        font-size: 0.9rem;
    }
}