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40px));margin:auto;padding:28px 0}.ds-longform-article .article-hero-image img{display:block;width:min(100%,760px);height:auto;margin:auto;border-radius:18px;box-shadow:0 16px 38px rgba(15,37,64,.16)}.ds-longform-article .article-shell{width:min(var(--ds-max),calc(100% - 40px));margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:44px;padding:36px 0 70px}.ds-longform-article .article-body{min-width:0;font-size:1.03rem}.ds-longform-article .article-body>h2{font-size:clamp(1.55rem,2.4vw,2.2rem);line-height:1.16;margin:3.2rem 0 1rem;color:#0b2a52;border-top:1px solid var(--ds-line);padding-top:1.6rem}.ds-longform-article .article-body>h3{font-size:1.28rem;line-height:1.25;margin:2.2rem 0 .7rem;color:#173b6c}.ds-longform-article .article-body p{margin:.78rem 0}.ds-longform-article .article-body a{color:#0c55a5;text-underline-offset:2px}.ds-longform-article .article-body strong{color:#0d2a50}.ds-longform-article .article-body blockquote{margin:1.5rem 0;padding:1.05rem 1.25rem;border-left:5px solid #c94738;background:#fff7f3;border-radius:0 12px 12px 0;font-size:1.08rem}.ds-longform-article .article-body table{width:100%;border-collapse:collapse;margin:1.45rem 0;font-size:.94rem}.ds-longform-article .article-body th,.ds-longform-article .article-body td{border:1px solid #d8e0e9;padding:.72rem .8rem;vertical-align:top}.ds-longform-article .article-body th{background:#eaf1f8;color:#0b2a52;text-align:left}.ds-longform-article .article-body ol,.ds-longform-article .article-body ul{padding-left:1.4rem}.ds-longform-article .method-card,.ds-longform-article .article-lede{background:#f1f6fb;border:1px solid #cbd8e6;border-radius:16px;padding:18px 20px;margin:0 0 1.6rem}.ds-longform-article .article-lede strong{display:block;font-size:1.08rem;margin-bottom:.3rem}.ds-longform-article .article-toc{position:sticky;top:22px;align-self:start;background:#f5f7fb;border:1px solid #d8e0ea;border-radius:16px;padding:18px;max-height:calc(100vh - 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