.article-section h1{margin:24px 0}.article-meta{font-size:.85rem}.article-content{font-size:1.05rem;max-width:800px}.article-content h2{font-size:1.7rem;margin-top:40px;scroll-margin-top:120px}.article-content h3{scroll-margin-top:120px}.article-share{padding:24px 0;border-bottom:1px solid var(--brand-border)}.author-box{display:flex;gap:24px;padding:32px 0}.author-box img{width:64px;height:64px}.author-box h2{font-size:1rem}.pre-next{display:flex;gap:24px;justify-content:space-between;margin:32px 0}.article-sidebar{align-self:start;position:sticky;top:100px;padding-left:32px}.article-sidebar h2,.article-sidebar summary{font-size:1.1rem}.article-sidebar ul{list-style:none;padding:0}.article-sidebar li{margin:12px 0;font-size:.9rem}.article-sidebar .toc-child{padding-left:16px}.article-sidebar a.active{font-weight:700}.article-section label{width:100%}@media (max-width:991px){.article-sidebar{position:static;order:-1;padding-left:12px;margin-bottom:32px}}