/* Editorial extension of the approved Option 4 brand. */
.collection-heading{padding:68px 0 54px;border-bottom:1px solid var(--line)}
.collection-heading>a{display:inline-block;margin-bottom:44px}.collection-heading>.eyebrow:not(a){margin-bottom:20px}
.collection-heading h1{font-size:clamp(3rem,6.2vw,5.6rem);line-height:1.03;letter-spacing:-.065em;max-width:18ch;margin:0 0 28px;font-weight:600}
.collection-heading .highlight{background:linear-gradient(transparent 76%,var(--yellow) 76%,var(--yellow) 93%,transparent 93%)}
.collection-intro{max-width:54ch;font-size:1.125rem;line-height:1.75}.collection-section{padding:36px 0 84px;min-height:280px}
.collection-filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:35px}.filter-pill{display:inline-flex;align-items:center;min-height:44px;border:1px solid var(--line);border-radius:99px;padding:9px 18px;font-size:.875rem;text-decoration:none;transition:background .18s,color .18s}.filter-pill:hover,.filter-pill:focus-visible{background:var(--yellow);border-color:var(--yellow)}.filter-pill.is-active{background:#000;color:white;border-color:#000}
.collection-card{padding:36px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:210px minmax(0,1fr);gap:44px}.collection-card:last-child{border-bottom:1px solid var(--line)}
.collection-meta{display:flex;flex-direction:column;gap:13px;font-size:.875rem;line-height:1.65}.collection-meta time{color:var(--muted)}
.collection-copy h2{font-size:clamp(1.45rem,2.5vw,2.25rem);letter-spacing:-.04em;line-height:1.3;margin:0 0 15px;max-width:36ch}.collection-copy h2 a{text-decoration:none}.collection-copy h2 a:hover{text-decoration:underline;text-underline-offset:5px}.collection-copy p{font-size:1rem;line-height:1.8;max-width:66ch;margin:0 0 18px}.collection-copy .text-link{font-size:.875rem}
.case-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px}.case-list .collection-card{padding:28px;background:var(--blue);color:#fff;border:0;border-radius:10px;display:flex;flex-direction:column;gap:22px}.case-list .collection-card:nth-child(2n){background:var(--yellow);color:#000}.case-list .collection-card:nth-child(3n){background:#000;color:#fff}.case-list .collection-card:last-child{border:0}.case-list .collection-meta{flex-direction:row;justify-content:space-between;gap:18px}.case-list .collection-meta time{color:inherit}.case-list .collection-copy h2{font-size:1.8rem}.case-list .tone-blue:hover{background:white;color:#000}.collection-image{display:block;overflow:hidden;border-radius:5px;background:#fff}.collection-image img{width:100%;height:auto;aspect-ratio:16/9;object-fit:contain}.collection-empty{padding:35px 0;grid-column:1/-1}
.collection-pagination{margin-top:40px}.collection-pagination ul,.nav-links{display:flex;gap:10px;flex-wrap:wrap;list-style:none;padding:0}.page-numbers{display:inline-flex;min-width:44px;min-height:44px;align-items:center;justify-content:center;padding:8px 14px;border:1px solid var(--line);border-radius:99px;text-decoration:none}.page-numbers.current,.page-numbers:hover{background:var(--yellow);color:#000}.collection-pagination ul.page-numbers{padding:0;border:0;border-radius:0}.work-research-band{padding:76px 0;background:#000;color:white}.work-research-band h2{font-size:clamp(2rem,4vw,3.4rem);max-width:25ch;margin:18px 0 24px}.work-research-band p:not(.eyebrow){max-width:58ch;font-size:1.125rem;line-height:1.8;margin-bottom:28px}
.article-masthead{padding:60px 0 44px;position:relative;border-bottom:1px solid var(--line)}.article-back{margin-bottom:35px;font-size:.875rem}.article-categories{font-size:.875rem;display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}.article-categories a{text-decoration:none;border-radius:20px;padding:5px 11px;background:var(--yellow);color:#000}.article-categories>span{align-self:center}.article-categories a:hover{background:var(--blue);color:white}
.article-masthead h1{font-size:clamp(2.7rem,4.5vw,4.4rem);max-width:22ch;line-height:1.1;font-weight:600;letter-spacing:-.055em;margin:0 0 30px;padding-right:30px}.article-byline{display:flex;gap:10px 28px;flex-wrap:wrap;font-size:.875rem;line-height:1.7;color:var(--muted)}.article-accent{position:absolute;right:0;bottom:44px;display:flex;gap:12px;align-items:center}.article-accent>span{display:block;width:40px;height:40px;background:var(--blue)}.article-accent>.ring{color:var(--blue);background:none;border-width:6px}.brand-case-study .article-accent>span{background:var(--red)}.brand-case-study .article-accent>.ring{color:var(--red);background:none}
.article-cover{margin:42px auto 0;background:var(--soft);border-radius:8px;overflow:hidden}.article-cover img{width:100%;height:auto;max-height:540px;object-fit:contain}.article-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:70px;padding:60px 0 95px}.article-sidebar{align-self:start;position:sticky;top:145px}.article-toc{margin-bottom:30px}.article-toc summary{font-size:.875rem;font-weight:600;cursor:pointer}.article-toc ol{padding-left:18px;margin-top:18px;font-size:.8125rem;line-height:1.6}.article-toc li{margin-bottom:12px;padding-left:3px}.article-toc a{text-decoration:none}.article-toc a:hover{color:var(--blue);text-decoration:underline}.article-sidebar>.text-link{font-size:.875rem}.article-body-column{min-width:0;max-width:800px}
.article-content{font-size:1.125rem;line-height:1.85;overflow-wrap:anywhere;color:#111}.article-content>p,.article-content>ul,.article-content>ol,.article-content>figure,.article-content>div{margin-bottom:1.6em}.article-content h2{font-size:clamp(1.7rem,2.6vw,2.25rem);line-height:1.25;letter-spacing:-.035em;margin:2em 0 .75em}.article-content h3{font-size:1.5rem;line-height:1.3;margin:1.6em 0 .7em}.article-content h4{font-size:1.2rem;margin:1.5em 0 .6em}.article-content>:first-child{margin-top:0}.article-content :is(h2,h3,h4)[id]{scroll-margin-top:160px}.article-content :is(ul,ol){padding-left:1.4em}.article-content li{margin-bottom:.5em}.article-content li::marker{color:var(--blue)}.article-content strong{font-weight:650}.article-content a{color:var(--blue);text-underline-offset:4px}.article-content a:hover{background:var(--yellow);color:#000}.article-content blockquote{margin:2em 0;padding:24px 28px;background:var(--soft);border-left:5px solid var(--yellow);font-size:1.3rem}.article-content blockquote p:last-child{margin-bottom:0}.article-content :is(img,video){max-width:100%;height:auto;border-radius:5px}.article-content iframe{max-width:100%}.article-content figure{max-width:100%;margin-inline:0}.article-content figcaption{font-size:.875rem;color:var(--muted);line-height:1.6;margin-top:12px}.article-content .wp-block-table{overflow:auto;max-width:100%}.article-content table{width:100%;border-collapse:collapse;font-size:.9375rem;line-height:1.6}.article-content th,.article-content td{border:1px solid var(--line);padding:13px;vertical-align:top}.article-content th{background:var(--yellow);color:#000;text-align:left}.article-content :is(pre,.wp-block-code){background:#111;color:#f4f4f2;border-radius:8px;padding:24px;overflow:auto;font-size:.875rem;line-height:1.7;max-width:100%;white-space:pre}.article-content code{font-family:Consolas,monospace;font-size:.88em}.article-content hr{border:0;border-top:1px solid var(--line);margin:2.5em 0}.article-content .wp-block-gallery{display:flex;flex-wrap:wrap;gap:16px}.article-content .wp-block-gallery figure{flex:1 1 240px;margin:0}.article-content .wp-block-gallery img{width:100%;height:auto}
.case-result{padding:26px;background:var(--yellow);border-radius:8px;margin-bottom:35px}.case-result .eyebrow{margin-bottom:12px}.case-result p:last-child{font-size:1.2rem;line-height:1.6;font-weight:500}.article-end{display:flex;align-items:center;flex-wrap:wrap;gap:24px;margin-top:65px;border-top:1px solid var(--line);padding-top:32px}.article-end .text-link{font-size:.875rem}.article-project-link{margin-top:28px}.article-pages{display:flex;gap:12px;margin-top:32px}
/* Keep the existing interactive hierarchy diagram, using the new typography. */
.case-list>.collection-card:only-child{grid-column:1/-1}.case-list>.collection-card.has-image:only-child{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:22px 40px}.case-list>.collection-card.has-image:only-child .collection-image{grid-column:1;grid-row:1/3;align-self:center}.case-list>.collection-card.has-image:only-child .collection-meta,.case-list>.collection-card.has-image:only-child .collection-copy{grid-column:2}
@media(max-width:760px){.case-list>.collection-card.has-image:only-child{display:flex}}
.article-sidebar{max-height:calc(100vh - 165px);overflow-y:auto;overscroll-behavior:contain}
@media(max-width:760px){.article-sidebar{max-height:none;overflow:visible}}
.article-content .sh-wrap,.article-content .sh-wrap [class^="sh-"]{font-family:var(--font)}.article-content .sh-wrap .sh-title{font-size:1.75rem;font-weight:600}.article-content .sh-wrap .sh-d-q{font-size:1.2rem;font-weight:600}.article-content .sh-wrap .sh-d-body{font-size:1rem}.article-content .sh-wrap .sh-eyebrow,.article-content .sh-wrap .sh-sub,.article-content .sh-wrap .sh-footer{font-size:.875rem}.article-content .sh-wrap .sh-row.active .sh-bar{outline-color:var(--blue)}.article-content .sh-wrap .sh-row:nth-child(3n+1) .sh-bar{background:var(--blue)!important;color:#fff!important}.article-content .sh-wrap .sh-row:nth-child(3n+2) .sh-bar{background:var(--yellow)!important;color:#000!important}.article-content .sh-wrap .sh-row:nth-child(3n) .sh-bar{background:#000!important;color:#fff!important}
@media(max-width:1000px){.article-layout{grid-template-columns:180px minmax(0,1fr);gap:35px}.collection-card{grid-template-columns:165px minmax(0,1fr);gap:28px}.article-masthead h1{padding-right:0;max-width:24ch}.article-accent{display:none}.case-list .collection-copy h2{font-size:1.5rem}}
@media(max-width:760px){.collection-heading{padding-top:40px}.collection-heading>a{margin-bottom:30px}.collection-heading h1{font-size:3.3rem}.collection-card{grid-template-columns:1fr;gap:18px;padding:28px 0}.collection-meta{flex-direction:row;flex-wrap:wrap;gap:10px 22px}.case-list{grid-template-columns:1fr}.case-list .collection-card{padding:24px}.article-layout{grid-template-columns:1fr;gap:36px;padding:36px 0 60px}.article-sidebar{position:static;border-bottom:1px solid var(--line);padding-bottom:22px}.article-toc ol{columns:2;column-gap:30px}.article-toc li{break-inside:avoid}.article-masthead{padding-top:35px}.article-masthead h1{font-size:2.6rem;letter-spacing:-.05em}.article-byline{font-size:.8125rem;gap:8px 18px}.article-content{font-size:1.0625rem;line-height:1.8}.article-cover{margin-top:28px}.article-content th,.article-content td{padding:10px;min-width:100px}.article-end{gap:20px}.work-research-band{padding:55px 0}}
@media(max-width:420px){.article-toc ol{columns:1}.article-masthead h1{font-size:2.2rem}.collection-heading h1{font-size:2.8rem}.article-content .sh-wrap .sh-pill{display:none}.article-content .sh-wrap .sh-label{font-size:12px}.article-content .sh-wrap .sh-maslow{font-size:10px}.article-content pre{padding:16px}}