.article-opening{font-size:17px;color:#3d5569;line-height:1.75}.article-toc{margin:28px 0 34px;padding:21px 26px;background:#f5f8fb;border:1px solid #dce6ed;border-radius:10px}.article-toc strong{display:block;color:#102c4e;font-size:15px}.article-toc ul{display:grid;grid-template-columns:1fr 1fr;gap:6px 20px;padding-left:18px;margin:10px 0 0}.article-toc li{font-size:14px;line-height:1.5}.article-toc a{text-decoration:none}.article-toc a:hover{text-decoration:underline}.article section[id]{scroll-margin-top:20px}.checklist{margin:38px 0;padding:16px 26px 24px;border:1px solid #d2e1e7;border-radius:10px;background:#f0f7f7}.checklist h2{font-size:23px;margin:3px 0 8px}.checklist ul{padding-left:22px;margin:0}.checklist li{margin:9px 0;line-height:1.6}.sources{padding-left:21px}.sources li{margin:10px 0;overflow-wrap:anywhere}.related .cards{grid-template-columns:repeat(2,minmax(0,1fr))}@media(max-width:600px){.article-toc ul{grid-template-columns:1fr}.article-toc,.checklist{padding:19px}.article-opening{font-size:16px}}