.article-page .detail-hero{padding-bottom:58px}
.article-meta{display:flex;flex-wrap:wrap;gap:10px 24px;color:#607580;font-size:14px;margin:0 0 20px}
.article-layout{display:grid;grid-template-columns:minmax(0,760px) 260px;gap:72px;align-items:start;max-width:1180px;margin:0 auto;padding:70px 28px 100px}
.article-body{font-size:17px;line-height:2}
.article-body h2{font:600 30px/1.6 var(--serif);color:var(--navy);margin:70px 0 24px;padding-top:12px;border-top:1px solid var(--line)}
.article-body h2:first-child{margin-top:0}
.article-body h3{font:600 22px/1.65 var(--serif);color:var(--navy);margin:48px 0 16px}
.article-body h4{font:600 18px/1.7 var(--serif);color:var(--navy);margin:34px 0 12px}
.article-body p{margin:0 0 22px;color:#40535d}
.article-body ul{padding-left:1.4em;margin:0 0 26px}
.article-body .note{background:#f2f7f9;border-left:3px solid var(--blue);padding:24px 28px;margin:34px 0}
.article-body figure{margin:28px 0 42px}
.article-body figure img{display:block;max-width:100%;height:auto;margin:0 auto;border:1px solid var(--line);background:#fff}
.article-body figcaption{text-align:center;color:#6b7d86;font-size:13px;margin-top:10px}
.article-toc{position:sticky;top:96px;border-top:3px solid var(--navy);background:#f5f8f9;padding:24px}
.article-toc strong{font-family:var(--serif);color:var(--navy)}
.article-toc ol{padding-left:1.2em;margin:18px 0 0}
.article-toc li{margin:10px 0;color:#526873;font-size:14px}
.article-toc a:hover{text-decoration:underline}
.related-articles{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:28px}
.related-articles a{border:1px solid var(--line);padding:22px;background:#fff;color:var(--navy);font-family:var(--serif)}
.article-index-section{background:#f5f8f9}
.article-index-list{margin-top:40px;border-top:1px solid var(--line)}
.article-index-card{display:grid;grid-template-columns:90px minmax(0,1fr);gap:35px;padding:46px 0;border-bottom:1px solid var(--line)}
.article-index-number{color:#93acb7;font:400 30px var(--serif)}
.article-index-card h3{margin:0 0 16px;font:600 clamp(25px,3vw,34px)/1.6 var(--serif);color:var(--navy)}
.article-index-card h3 a:hover{text-decoration:underline}
.article-index-card>div:last-child>p:not(.article-meta){max-width:800px;margin:0 0 20px;color:#536671}
.article-index-card .article-link{color:var(--blue);font-weight:600}
.article-index-card.featured{padding-left:clamp(20px,4vw,52px);padding-right:clamp(20px,4vw,52px);background:#fff;border-top:3px solid var(--navy)}
.article-learning{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(260px,.7fr);gap:50px;align-items:center;padding:clamp(55px,8vw,100px) clamp(24px,8vw,130px);background:var(--navy);color:#fff}
.article-learning h2{font:600 clamp(27px,3.5vw,46px)/1.65 var(--serif);margin:10px 0 18px}
.article-learning p:not(.eyebrow){color:#dce8ec}
.article-learning-links{display:flex;flex-direction:column;align-items:flex-start;gap:22px}
.article-learning .text-link{color:#fff}
@media(max-width:850px){.article-layout{grid-template-columns:1fr;gap:40px;padding-top:45px}.article-toc{position:static;grid-row:1}.article-body h2{font-size:25px}.related-articles{grid-template-columns:1fr}}
@media(max-width:700px){.article-index-card{grid-template-columns:48px 1fr;gap:14px}.article-index-card.featured{padding-left:16px;padding-right:16px}.article-learning{grid-template-columns:1fr}}