.article-layout{display:grid;grid-template-columns:210px minmax(0,780px);gap:55px;padding:48px 0 70px}.article-toc{position:sticky;top:112px;align-self:start;font-size:12px;line-height:1.8}.article-toc a{display:block;padding:9px 0;color:#527493}.article-body h1{font-size:45px;line-height:1.15;letter-spacing:-1.5px;margin:16px 0 24px}.article-body h2{font-size:26px;letter-spacing:-.5px;margin:0 0 16px}.article-body p{font-size:16px;line-height:1.9;color:#526b85}.article-body section{padding:28px 0;border-top:1px solid #e1eaf5;scroll-margin-top:112px}.article-meta{font-size:11px;color:#7890aa;line-height:1.8}.article-flow{padding:20px;background:#edf6ff;color:#006fdb;border-radius:7px;font-size:14px;line-height:2}.source-box{background:#f4f8fd;padding:24px;border-left:3px solid #007fff}.source-box a{color:#0075e3;text-decoration:underline}.related a{display:block;color:#0075df;padding:9px 0}.breadcrumb{padding-top:25px;font-size:12px;color:#6d819b}@media(max-width:800px){.article-layout{grid-template-columns:1fr;gap:24px;padding-top:24px}.article-toc{position:static}.article-body h1{font-size:34px}.article-body p{font-size:15px}}
.article-body section{scroll-margin-top:var(--header-offset,180px)}