/* article.html 文章详情页专用样式 */

/* 二级页面横幅 - 复用其他页面的样式 */
.page-banner {
    background: linear-gradient(135deg, #4a9fe5 0%, #1e5aa8 100%);
    padding: 30px 0;
    color: var(--white);
}

.page-banner-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.page-tabs {
    display: flex;
    gap: 40px;
}

.page-tabs .tab {
    color: rgba(255, 255, 255, 0.7);
    font-size: 18px;
    padding: 10px 0;
    border-bottom: 3px solid transparent;
    transition: all 0.3s;
    text-decoration: none;
}

.page-tabs .tab:hover,
.page-tabs .tab.active {
    color: var(--white);
    border-bottom-color: var(--white);
}

.breadcrumb {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.8);
    transition: color 0.3s;
    text-decoration: none;
}

.breadcrumb a:hover {
    color: var(--white);
}

.breadcrumb .current {
    color: var(--white);
}

/* 文章详情区域 */
.article-section {
    padding: 60px 0;
    background: var(--white);
    min-height: 600px;
}

.article-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 文章标题 */
.article-title {
    font-size: 32px;
    color: var(--primary-blue);
    text-align: center;
    font-weight: bold;
    margin-bottom: 30px;
    line-height: 1.4;
}

/* 装饰线 */
.article-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
}

.divider-line {
    flex: 1;
    height: 1px;
    background: #ddd;
}

.divider-center {
    width: 100px;
    height: 3px;
    background: var(--primary-blue);
}

/* 文章内容 */
.article-content {
  
    color: #333;
}

.article-intro {
    text-indent: 2em;
    margin-bottom: 30px;
    line-height: 2;
}

.article-subtitle {
    font-size: 20px;
    color: var(--dark-text);
    font-weight: bold;
    margin: 30px 0 20px;
    padding-left: 10px;
    border-left: 4px solid var(--primary-blue);
}

.article-content p {
    margin-bottom: 15px;
}

.article-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

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

/* 响应式设计 - 平板端 */
@media screen and (max-width: 1199px) {
    .article-title {
        font-size: 28px;
    }

    .article-content {
      
    }

    .article-subtitle {
        font-size: 18px;
    }
}

/* 响应式设计 - 手机端 */
@media screen and (max-width: 768px) {
    .page-banner {
        padding: 20px 0;
    }

    .page-banner-content {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }

    .page-tabs {
        gap: 20px;
        width: 100%;
        overflow-x: auto;
    }

    .page-tabs .tab {
        font-size: 15px;
        white-space: nowrap;
    }

    .breadcrumb {
        font-size: 12px;
    }

    .article-section {
        padding: 30px 0;
    }

    .article-container {
        padding: 0 15px;
    }

    .article-title {
        font-size: 24px;
        margin-bottom: 20px;
    }

    .article-divider {
        margin-bottom: 30px;
    }

    .divider-center {
        width: 60px;
    }

    .article-content {
     
    }

    .article-intro {
        margin-bottom: 20px;
    }

    .article-subtitle {
        font-size: 17px;
        margin: 25px 0 15px;
    }

    .article-content p {
        margin-bottom: 12px;
    }
}

/* 响应式设计 - 小屏手机 */
@media screen and (max-width: 480px) {
    .page-tabs {
        gap: 15px;
    }

    .page-tabs .tab {
        font-size: 14px;
    }

    .article-title {
        font-size: 20px;
    }

    .article-divider {
        gap: 10px;
        margin-bottom: 25px;
    }

    .divider-center {
        width: 50px;
        height: 2px;
    }

 

    .article-subtitle {
        font-size: 15px;
        padding-left: 8px;
    }
}