/* 文章目录（位于正文上方，点击锚点平滑跳转对应章节） */
.news-toc {
    background: #f7f9fc;
    border: 1px solid #e6eaf0;
    border-radius: 6px;
    padding: 18px 22px;
    margin-bottom: 26px;
}
.news-toc-title {
    font-size: 16px;
    font-weight: 700;
    color: #1f2d3d;
    margin-bottom: 12px;
}
.news-toc .toc-list {
    list-style: none;
    margin: 0;
    padding: 0;
}
.news-toc .toc-list .toc-list {
    padding-left: 18px;
}
.news-toc .toc-item {
    margin: 8px 0;
    line-height: 1.5;
}
.news-toc .toc-link {
    color: #4a5568;
    text-decoration: none;
    font-size: 14px;
    transition: color .2s;
}
.news-toc .toc-link:hover {
    color: #2b6cb0;
}
.news-toc .toc-link.active {
    color: #2b6cb0;
    font-weight: 700;
}
.news-toc .toc-level-3 .toc-link {
    font-size: 13px;
}