/* Reading layout: one main column, with optional detail kept out of the first read. */
@font-face{font-family:'Case Sans';src:url('../assets/fonts/dm-sans.woff2') format('woff2');font-style:normal;font-weight:100 900;font-display:swap}
@font-face{font-family:'Case Display';src:url('../assets/fonts/libre-caslon-display.woff2') format('woff2');font-style:normal;font-weight:400;font-display:swap}
.case-study,.cs-library,.cs-page-header,.cs-page-footer{--cs-paper:#fbf9f3;--cs-ink:#192b32;--cs-dim:#59696d;--cs-line:#d8ded9;--cs-accent:#25605a;--cs-wash:#e0eee7;--cs-sans:'Case Sans',Arial,sans-serif;--cs-display:'Case Display',Georgia,serif;box-sizing:border-box;color:var(--cs-ink);font:400 18px/1.75 var(--cs-sans);letter-spacing:-.01em}
.case-study *,.cs-library *{box-sizing:border-box}
.case-study{max-width:1120px;margin:auto;background:var(--cs-paper);text-align:left;--cs-panel:color-mix(in srgb,var(--cs-paper) 94%,var(--cs-ink));--cs-soft:color-mix(in srgb,var(--cs-paper) 96%,var(--cs-accent));}
.case-study p,.case-study dl,.case-study figure,.case-study ul,.case-study ol{margin:0}
.case-study a,.cs-library a,.cs-page-header a,.cs-page-footer a{color:inherit;text-underline-offset:5px}
.case-study a:focus-visible,.case-study summary:focus-visible,.cs-library a:focus-visible,.cs-page-header a:focus-visible,.cs-page-footer a:focus-visible{outline:2px solid var(--cs-accent);outline-offset:5px}
.case-study .cs-scene:focus{outline:none}
.case-study h1,.case-study h2,.case-study h3{color:var(--cs-ink);margin:0;font-weight:var(--cs-title-weight,500);text-wrap:pretty}
.case-study mark{color:inherit;background:linear-gradient(transparent 85%,var(--cs-wash) 85%);box-decoration-break:clone;-webkit-box-decoration-break:clone}
.cs-hero{padding:56px 48px 48px;border-bottom:1px solid var(--cs-line)}
.cs-intro{max-width:800px;margin-inline:auto}
.case-study .cs-eyebrow{display:flex;flex-wrap:wrap;gap:8px 20px;align-items:center;font-size:14px;line-height:1.6;letter-spacing:0;color:var(--cs-dim)}
.cs-library .cs-eyebrow{font:600 13px/1.6 var(--cs-sans);letter-spacing:.06em;text-transform:uppercase;color:var(--cs-accent)}
.cs-eyebrow strong{font-size:16px;color:var(--cs-accent);font-weight:600}
.case-study h1{font-family:var(--cs-display);font-size:clamp(38px,4.3vw,58px);line-height:1.12;letter-spacing:-.035em;margin:20px 0 24px;max-width:25ch}
.case-study .cs-deck{font-size:20px;line-height:1.65;color:var(--cs-dim);max-width:62ch}
.case-study .cs-meta{display:grid;grid-template-columns:1.2fr 1fr;gap:20px 40px;margin-top:30px}
.cs-meta dt{font-size:14px;color:var(--cs-dim);margin-bottom:5px;font-weight:500}
.cs-meta dd{font-size:16px;line-height:1.6;margin:0;max-width:42ch}
.cs-start{display:inline-flex;align-items:center;gap:20px;margin-top:24px;font-size:16px;min-height:44px;text-decoration:none;color:var(--cs-accent)!important}
.cs-start:hover{text-decoration:underline}
.case-study .cs-evidence-plate{margin-top:36px}
.cs-evidence-plate>a{display:block;background:var(--cs-panel);border:1px solid var(--cs-line)}
.cs-evidence-plate img{display:block;width:100%;height:auto;max-height:620px;object-fit:contain}
.cs-evidence-plate figcaption{display:flex;align-items:start;justify-content:space-between;gap:20px;margin-top:14px;font-size:15px;line-height:1.6;color:var(--cs-dim)}
.cs-evidence-plate figcaption p{max-width:68ch}
.cs-evidence-plate figcaption a{font-size:15px;white-space:nowrap}
.cs-reader{display:grid;grid-template-columns:160px minmax(0,720px);gap:64px;justify-content:center;padding:56px 48px 64px}
.cs-contents{position:sticky;top:28px;align-self:start;min-width:0}
.cs-contents>p{font-size:14px;color:var(--cs-dim);margin-bottom:12px}
.cs-contents ol{list-style:none;padding:0;display:grid;gap:4px}
.cs-contents a{display:flex;align-items:baseline;gap:10px;min-height:44px;padding-block:9px;text-decoration:none;font-size:15px;line-height:1.5;color:var(--cs-dim)}
.cs-contents a>span{font-size:12px;color:var(--cs-accent);font-variant-numeric:tabular-nums}
.cs-contents a:hover,.cs-contents a:focus-visible{color:var(--cs-ink);text-decoration:underline}
.cs-body{min-width:0}
.case-study .cs-scene{padding:0 0 52px;margin:0 0 52px;border-bottom:1px solid var(--cs-line);scroll-margin-top:28px}
.case-study .cs-scene-label{font-size:14px;line-height:1.5;font-weight:500;color:var(--cs-accent);margin-bottom:16px;display:flex;gap:12px}
.cs-scene-label>span{font-variant-numeric:tabular-nums}
.case-study .cs-scene h2{font-family:var(--cs-display);font-size:34px;line-height:1.25;letter-spacing:-.025em;margin-bottom:24px;max-width:34ch}
.case-study .cs-body-copy{font-size:18px;line-height:1.8;max-width:68ch}
.case-study .cs-section-intro{font-size:16px;color:var(--cs-dim);margin:-6px 0 24px}
.case-study .cs-audience{margin-top:24px;padding:20px 24px;background:var(--cs-soft);font-size:16px;line-height:1.7}
.cs-audience>p>strong{display:block;font-size:14px;color:var(--cs-accent);font-weight:500;margin-bottom:6px}
.cs-audience .cs-detail{border:0;margin:8px 0 0}
.cs-audience .cs-detail summary{font-size:15px}
.cs-audience dl{margin-top:16px;display:grid;gap:12px}
.cs-audience dt{font-weight:600}
.cs-audience dd{margin:4px 0 0}
.case-study .cs-scenario{margin-top:20px}
.cs-detail{margin-top:20px;border-top:1px solid var(--cs-line);font-size:16px;line-height:1.75}
.cs-detail>summary{cursor:pointer;display:flex;align-items:baseline;flex-wrap:wrap;gap:4px 12px;list-style:none;padding:14px 0;min-height:48px;font-size:16px;color:var(--cs-accent);font-weight:500}
.cs-detail>summary::before{content:'+';font-size:20px;line-height:1;width:14px;flex-shrink:0}
.cs-detail[open]>summary::before{content:'−'}
.cs-detail>summary::-webkit-details-marker{display:none}
.cs-detail>summary>span{font-size:13px;font-weight:400;color:var(--cs-dim)}
.cs-detail>div{padding:6px 0 16px;color:var(--cs-dim)}
.cs-detail>div>p+p{margin-top:16px}
.case-study .cs-insight-statement{font-size:21px;line-height:1.7;max-width:60ch}
.case-study .cs-evidence-tag{font-size:14px;color:var(--cs-dim);margin-top:14px}
.case-study .cs-facts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:28px;padding-block:20px;border-block:1px solid var(--cs-line)}
.cs-facts dt{font:500 27px/1.3 var(--cs-sans);color:var(--cs-accent);overflow-wrap:anywhere}
.cs-facts dd{margin:6px 0 0;font-size:15px;line-height:1.55;color:var(--cs-dim)}
.cs-detail .cs-facts{margin-top:20px;grid-template-columns:1fr;gap:12px;border-bottom:0;padding-bottom:0}
.cs-detail .cs-facts>div{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:20px}
.cs-detail .cs-facts dt{font-size:17px}
.cs-detail .cs-facts dd{margin:0;font-size:16px}
.cs-pivot{margin-top:28px;padding-left:20px;border-left:1px solid var(--cs-accent);font-size:18px;line-height:1.75}
.cs-pivot strong{font-weight:600}
.case-study .cs-journey{display:grid;gap:16px;margin-top:24px;padding-left:24px}
.cs-journey li{padding-left:6px}
.cs-journey strong{color:var(--cs-ink)}
.cs-decisions{border-top:1px solid var(--cs-line)}
.cs-decision{border-bottom:1px solid var(--cs-line)}
.cs-decision>summary{display:flex;align-items:baseline;gap:16px;cursor:pointer;list-style:none;padding:24px 0}
.cs-decision>summary::-webkit-details-marker{display:none}
.cs-decision-number{font-size:14px;color:var(--cs-accent);flex-shrink:0}
.case-study .cs-decision h3{font-family:var(--cs-sans);font-size:22px;line-height:1.4;font-weight:500;flex:1;letter-spacing:-.02em}
.cs-disclosure-icon{font-size:25px;color:var(--cs-accent);flex-shrink:0}
.cs-decision[open] .cs-disclosure-icon{font-size:0}
.cs-decision[open] .cs-disclosure-icon::before{content:'−';font-size:25px}
.cs-decision-content{padding:0 0 28px 36px;font-size:17px;line-height:1.8;max-width:67ch}
.cs-decision-content>p+p{margin-top:18px}
.cs-decision-content strong{font-weight:600}
.cs-decision-content .cs-tradeoff{color:var(--cs-dim)}
.case-study .cs-decision-visual{margin-bottom:24px}
.cs-detail-crop{position:relative;display:block;overflow:hidden;background:var(--cs-panel);border:1px solid var(--cs-line)}
.cs-detail-crop img{position:absolute;display:block;height:auto;max-width:none}
.cs-decision-visual figcaption{font-size:15px;line-height:1.6;color:var(--cs-dim);margin-top:12px}
.cs-source-figure>a{display:block}
.cs-source-figure img{display:block;width:100%;height:auto;max-height:760px;object-fit:contain;background:var(--cs-panel)}
.cs-source-figure figcaption{font-size:15px;line-height:1.6;margin-top:12px;color:var(--cs-dim)}
.case-study .cs-annotations{display:grid;gap:16px;padding-left:22px;margin-top:20px;font-size:16px;line-height:1.75}
.cs-annotations strong{color:var(--cs-ink);font-weight:600}
.cs-result-action{margin-top:26px}
.cs-action{display:inline-flex;align-items:center;gap:24px;padding:10px 18px;font-size:16px;min-height:46px;background:var(--cs-ink);color:var(--cs-paper)!important;text-decoration:none}
.cs-action:hover{text-decoration:underline}
.case-study .cs-next{padding-left:22px;display:grid;gap:16px}
.cs-sources{font-size:16px;color:var(--cs-dim)}
.cs-sources>.cs-detail{margin-top:0}
.cs-sources ul{padding-left:22px;margin-top:20px}
.cs-sources li+li{margin-top:16px}
.cs-sources .cs-source-figure{margin-top:24px}
.cs-links{display:flex;flex-wrap:wrap;gap:8px 24px;margin-top:18px}
.cs-links a{font-size:15px;min-height:44px;display:inline-flex;align-items:center;color:var(--cs-accent)}
.cs-next-story{display:block;padding:28px;margin-top:36px;background:var(--cs-soft);text-decoration:none}
.cs-next-story>span{font-size:14px;color:var(--cs-dim)}
.cs-next-story>strong{display:flex;justify-content:space-between;gap:20px;font:var(--cs-title-weight,500) 28px/1.4 var(--cs-display);margin-top:10px}
.cs-next-story>p{font-size:16px;color:var(--cs-dim);margin-top:8px}
.cs-next-story:hover{text-decoration:underline}
.cs-page{margin:0;background:#f3ecdf;color:#532d3a;font:16px/1.7 'Case Sans',Arial,sans-serif}
.cs-page main{padding:0 24px}
.cs-page-header,.cs-page-footer{max-width:1120px;margin:auto;padding:24px 0;display:flex;justify-content:space-between;align-items:baseline;gap:24px;font-size:15px}
.cs-page-header a:first-child{font-weight:600;text-decoration:none;font-size:18px}
.cs-page-footer{padding-block:32px 48px}
.section-head .case-library-link{font-size:15px;line-height:1.7;max-width:34ch;color:var(--bone-dim);align-self:end}
.cv .cv-bar{background:var(--ink);color:var(--bone)}
.cv .cv-scroll{background:#f3ecdf;padding:24px}
.cv .cv-progress,.cv .cv-pdf,.cv .cv-proto{white-space:nowrap}
@media(max-width:1000px){.cs-reader{grid-template-columns:140px minmax(0,1fr);gap:36px;padding-inline:32px}.cs-hero{padding-inline:32px}.cs-contents a{font-size:14px}.cs-page-header,.cs-page-footer{margin-inline:24px}}
@media(max-width:760px){
 .cs-page main{padding:0}.cs-page-header,.cs-page-footer{margin-inline:24px;font-size:14px}.cs-page-header a:first-child{font-size:16px}
 .cs-hero{padding:32px 24px}.case-study h1{font-size:38px;line-height:1.15;margin-block:18px 20px}.case-study .cs-deck{font-size:18px}
 .case-study .cs-meta{grid-template-columns:1fr;gap:18px;margin-top:24px}.cs-meta dd{font-size:16px}.cs-start{margin-top:18px}
 .case-study .cs-evidence-plate{margin-top:28px}.cs-evidence-plate figcaption{display:block;font-size:14px}.cs-evidence-plate figcaption>a{display:inline-flex;min-height:44px;align-items:center;margin-top:4px;font-size:14px}
 .cs-reader{display:block;padding:28px 24px 40px}.cs-contents{position:static;margin-bottom:40px;padding-bottom:24px;border-bottom:1px solid var(--cs-line)}
 .cs-contents ol{grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 18px}.cs-contents a{font-size:14px;min-height:44px}.cs-contents>p{font-size:14px}
 .case-study .cs-scene{padding-bottom:36px;margin-bottom:36px;scroll-margin-top:24px}.case-study .cs-scene h2{font-size:28px;margin-bottom:20px}.case-study .cs-body-copy{font-size:17px;line-height:1.8}
 .case-study .cs-audience{padding:18px;font-size:16px}.cs-detail>summary{font-size:16px}.case-study .cs-insight-statement{font-size:19px}.cs-pivot{font-size:17px;padding-left:16px}
 .case-study .cs-facts{grid-template-columns:1fr;gap:16px}.cs-facts>div{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:baseline}.cs-facts dt{font-size:20px;overflow-wrap:normal}.cs-facts dd{margin:0;font-size:15px}
 .case-study .cs-decision h3{font-size:20px}.cs-decision>summary{gap:12px;padding-block:20px}.cs-decision-content{padding-left:0;font-size:17px}.cs-decision-number{font-size:13px}
 .cs-next-story{padding:22px}.cs-next-story>strong{font-size:26px}.cv .cv-scroll{padding:0}
 .cs-library-hero{grid-template-columns:1fr!important;gap:24px!important}.cs-library-grid{grid-template-columns:1fr!important}.cs-library-section-head{display:block!important}.cs-library-section-head>p{margin-top:16px!important}.cs-library h1{font-size:48px!important}.cs-library-downloads>span{width:100%}
}
@media print{.cs-page-header,.cs-page-footer,.cs-contents,.cs-start,.cs-links,.cs-next-story,.cs-result-action{display:none}.cs-page,.case-study{background:#fff}.cs-page main{padding:0}.cs-hero{padding:0}.cs-reader{display:block;padding:30px 0}.case-study h1{font-size:36px}.case-study .cs-scene{padding-block:24px;margin:0}.cs-evidence-plate img{max-height:400px}.cs-detail>div,.cs-decision-content{display:block!important}.cs-decision{break-inside:avoid}.cs-decision>summary{padding-block:16px}.cs-decision-content{padding-left:0}}
.cs-library{--cs-paper:#fcf8ef;--cs-ink:#532d3a;--cs-dim:#6c5b50;--cs-line:#d8c9b6;--cs-accent:#794758;--cs-wash:#eee3d3;max-width:1240px;margin:auto;background:var(--cs-paper);padding:clamp(28px,5vw,70px);border:1px solid var(--cs-line);border-radius:8px}
.cs-library-hero{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:70px;align-items:center;border-bottom:1px solid var(--cs-line);padding-bottom:48px}
.cs-library h1{font:400 clamp(48px,6.4vw,88px)/1.03 var(--cs-display);letter-spacing:-.035em;margin:22px 0 26px;max-width:16ch}
.cs-library h1 em{font:inherit;font-style:italic;color:var(--cs-accent)}
.cs-library-intro{max-width:57ch;font-size:15px;line-height:1.8;color:var(--cs-dim)}
.cs-library-nav{display:flex;gap:16px 26px;flex-wrap:wrap;margin-top:28px;font-size:11px;line-height:1.7}
.cs-library-nav a{min-height:38px;display:inline-flex;align-items:center}
.cs-library-section-head{display:flex;justify-content:space-between;align-items:end;gap:32px;margin:54px 0 28px}
.cs-library-section-head h2{font:400 36px/1.15 var(--cs-display);letter-spacing:-.02em;margin:14px 0 0;max-width:23ch;scroll-margin-top:24px}
.cs-library-section-head>p{max-width:29ch;font-size:12px;line-height:1.7;color:var(--cs-dim);margin:0}
.cs-library-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px}
.cs-study-card{display:block;border:1px solid var(--cs-line);text-decoration:none;background:#fff;border-radius:7px;overflow:hidden;transition:border-color .18s,box-shadow .18s}
.cs-study-card:hover{border-color:var(--cs-accent);box-shadow:0 8px 28px #1e343b0c}
.cs-card-art{position:relative;background:var(--cs-wash);padding:22px 22px 40px;aspect-ratio:1.85;overflow:hidden}
.cs-card-art img{display:block;width:100%;height:100%;object-fit:cover;object-position:top;border:1px solid #192b3210;border-radius:3px;box-shadow:0 5px 15px #192b3210}
.cs-card-art>span{position:absolute;bottom:11px;left:22px;font-size:10px;color:var(--cs-accent);font-weight:600}
.cs-card-copy{padding:26px}
.cs-card-category{font-size:9px;text-transform:uppercase;letter-spacing:.1em;color:var(--cs-accent)}
.cs-study-card h3{font:400 32px/1.15 var(--cs-display);letter-spacing:-.025em;margin:15px 0;max-width:25ch}
.cs-study-card p{font-size:12px;line-height:1.8;color:var(--cs-dim);margin:0}
.cs-card-action{display:flex;justify-content:space-between;gap:30px;font-size:11px;font-weight:600;margin-top:23px;min-height:24px;color:var(--cs-accent)}
.cs-card-action>span{font-size:17px}
.cs-library-downloads{display:flex;gap:16px;flex-wrap:wrap;align-items:center;border-top:1px solid var(--cs-line);margin-top:48px;padding-top:24px;font-size:11px}
.cs-library-downloads>span{color:var(--cs-dim);margin-right:auto}
.cs-library-downloads a{padding:10px 14px;border:1px solid var(--cs-line);min-height:44px;border-radius:4px}

/* Shared furniture belongs to the portfolio; each article keeps its own world. */
.cs-page-header,.cs-page-footer{--cs-ink:#532d3a;--cs-dim:#6c5b50;--cs-accent:#794758}
.cs-page-header{border-bottom:1px solid #d8c9b6;margin-bottom:24px}
.cs-page-header a,.cs-page-footer a{display:inline-flex;align-items:center;min-height:44px}
.cs-library{border:0;border-radius:0;background:#fcf8ef}
.cs-library-hero{position:relative}
.cs-library-hero::after{content:'';position:absolute;right:-28px;top:0;width:120px;height:120px;background:url('../assets/img/textiles/blockprint-seal.webp') center/contain no-repeat;opacity:.12;pointer-events:none}
.cs-library-nav{font-size:15px}.cs-library-nav a{min-height:44px}
.cs-library-section-head h2{margin-top:0}
.cs-library .cs-eyebrow{display:none}
.cs-library .cs-study-card{box-shadow:none}
.cs-library ::selection{background:#6c3d4d;color:#fff6e8}