/* Case studies: evidence-led articles within the approved Editorial system. */
.case-page{--case-paper:#fcf9f2;--case-sheet:#fffdf8;--case-cream:#eee9de;--case-sage:#e5eddf;--case-ink:#18231d;--case-muted:#50584f;--case-green:#17643c;--case-rule:#cfd3c8;color:var(--case-ink)}
.case-page .hw-wrap{width:min(1220px,calc(100% - 96px));max-width:none;margin-inline:auto;padding:0}
.case-page .hw-hero{border-bottom:1px solid var(--case-rule);background:var(--case-paper)}
.case-page .hw-hero-inner{padding:42px 0 36px;max-width:none}
.case-page .hw-h1{font:500 clamp(42px,4.4vw,64px)/1.08 'Newsreader',Georgia,serif;letter-spacing:-.04em;margin:18px 0 24px;max-width:none;text-wrap:wrap}
.case-page .hw-lead{font-size:20px;line-height:1.6;color:var(--case-muted);max-width:none}
.case-page .hw-eyebrow,.case-page .hw-tldr .k{font:500 13px/1.5 'IBM Plex Sans',Arial,sans-serif;letter-spacing:.11em;text-transform:uppercase;color:var(--case-green);margin-bottom:12px}
.case-page .hw-h2,.case-page .cs-h2{font:500 clamp(30px,3vw,42px)/1.15 'Newsreader',Georgia,serif;letter-spacing:-.025em;margin:0 0 24px;text-wrap:wrap;max-width:none}
.case-page .badge{background:transparent;border:0;padding:0;border-radius:0;color:var(--case-green);font-size:13px;letter-spacing:.08em;text-transform:uppercase}
.case-page .hw-breadcrumb{display:flex;flex-wrap:wrap;gap:8px;font-size:14px;color:var(--case-muted);padding:24px 0 0;background:none;border:0;box-shadow:none;position:static}
.case-page .hw-breadcrumb a{color:var(--case-green);text-decoration:underline}
.case-page .hw-spine{list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:28px 0}
.case-page .hw-spine li{display:flex;gap:10px;border-top:1px solid var(--case-rule);padding-top:16px;font-size:15px;line-height:1.6;color:var(--case-muted)}
.case-page .tick{color:var(--case-green);flex-shrink:0}
.case-page .hw-cta-row,.case-page .cs-cta-row{display:flex;flex-wrap:wrap;gap:12px}
.case-page .hw-date{font-size:14px;color:var(--case-muted);margin-top:24px}
.case-page .case-index{padding:24px 0;border-bottom:1px solid var(--case-rule)}
.case-page .case-index [role=navigation]{display:flex;flex-wrap:wrap;gap:8px 24px}
.case-page .case-index a{font-size:15px;color:var(--case-green);padding:6px 0;text-decoration:underline;text-underline-offset:4px}
.case-page .cs-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin:36px 0 0;background:var(--case-sage);border-radius:8px;padding:28px 8px}
.case-page .cs-stat{padding:0 24px;border:0;border-left:1px solid var(--case-rule);background:none;border-radius:0}
.case-page .cs-stat:first-child{border-left:0}
.case-page .cs-stat .n{font:500 46px/1.1 'Newsreader',Georgia,serif;letter-spacing:-.03em;color:var(--case-green)}
.case-page .cs-stat .l{font-size:14px;line-height:1.5;margin-top:12px;color:var(--case-muted)}
.case-page .hw-tldr{padding:28px 0;border:0;background:none;border-radius:0}
.case-page .hw-tldr ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 40px}
.case-page .hw-tldr li{display:flex;align-items:flex-start;gap:12px;color:var(--case-muted);line-height:1.65;font-size:16px}
.case-page b{color:var(--case-ink);font-weight:500}
.case-page .hw-section{padding:52px 0;border-top:1px solid var(--case-rule);scroll-margin-top:100px}
.case-page .case-chapter>.hw-wrap{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.65fr);gap:56px;align-items:start}
.case-page .case-chapter-content{min-width:0;display:grid;gap:22px}
.case-page .hw-answer,.case-page .tv-note{font-size:17px;line-height:1.7;color:var(--case-muted);max-width:none;margin:0}
.case-page .hw-list{list-style:none;margin:0;padding:0;max-width:none;display:grid;gap:22px}
.case-page .hw-list li{display:flex;gap:12px;font-size:17px;line-height:1.65;color:var(--case-muted);padding-bottom:22px;border-bottom:1px solid var(--case-rule)}
.case-page .hw-list li:last-child{padding-bottom:0;border:0}
.case-page .hw-list b{display:block;margin-bottom:8px}
.case-page #the-result,.case-page #the-findings,.case-page #the-integrity-gate{background:var(--case-cream)}
.case-page #the-result>.hw-wrap,.case-page #the-findings>.hw-wrap,.case-page #the-system>.hw-wrap,.case-page #faq>.hw-wrap{display:block}
.case-page #the-result .hw-list,.case-page #the-findings .hw-list,.case-page #the-system .hw-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.case-page #the-result .hw-list li,.case-page #the-findings .hw-list li,.case-page #the-system .hw-list li{background:var(--case-sheet);padding:26px;border:1px solid var(--case-rule);border-radius:8px}
.case-page #the-system .hw-list{counter-reset:case-step}
.case-page #the-system .hw-list li{counter-increment:case-step}
.case-page #the-system .hw-list .tick{font-size:0}
.case-page #the-system .hw-list .tick:before{content:counter(case-step,decimal-leading-zero);font:500 26px/1.2 'Newsreader',Georgia,serif}
.case-page .cs-quote{border-left:3px solid var(--case-green);margin:8px 0;padding:4px 0 4px 24px;max-width:none}
.case-page .cs-quote p{font:500 30px/1.3 'Newsreader',Georgia,serif;color:var(--case-ink)}
.case-page .hw-faq{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px 48px;max-width:none}
.case-page .hw-faq .q{border:0;border-top:1px solid var(--case-rule);padding:24px 0 0;background:none;border-radius:0}
.case-page .hw-faq h3{font:500 22px/1.35 'IBM Plex Sans',Arial,sans-serif;margin:0 0 14px;letter-spacing:-.02em}
.case-page .hw-faq p{font-size:16px;line-height:1.7;color:var(--case-muted)}
.case-page .hw-close,.case-page .cs-close{background:var(--case-sage);border-top:1px solid var(--case-rule);padding:48px 0;text-align:left}
.case-page .hw-close h2,.case-page .cs-close h2{font:500 40px/1.2 'Newsreader',Georgia,serif;letter-spacing:-.03em;margin:0 0 20px}
.case-page .hw-close p,.case-page .cs-close p{font-size:18px;line-height:1.65;color:var(--case-muted);max-width:none;margin:0 0 28px}
.case-page .cs-section{padding:48px 0}
.case-page .cs-sub{max-width:none;font-size:18px;line-height:1.65;color:var(--case-muted);margin:0 0 28px}
.case-page .cs-featured{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(0,1fr);border:1px solid var(--case-rule);border-radius:8px;overflow:hidden;background:var(--case-sheet)}
.case-page .cs-featured-body{padding:36px}
.case-page .cs-featured-badge{display:block;font-size:13px;color:var(--case-green);letter-spacing:.08em;text-transform:uppercase;margin-bottom:18px}
.case-page .cs-featured h2{font:500 34px/1.2 'Newsreader',Georgia,serif;letter-spacing:-.025em;margin:0 0 20px;text-wrap:wrap}
.case-page .cs-featured p{font-size:17px;line-height:1.65;color:var(--case-muted);max-width:none;margin:0 0 28px}
.case-page .cs-featured-stat{display:flex;flex-direction:column;justify-content:center;gap:36px;padding:36px;background:var(--case-sage)}
.case-page .cs-featured-stat .big{font:500 70px/1 'Newsreader',Georgia,serif;letter-spacing:-.04em;color:var(--case-green)}
.case-page .cs-featured-stat .cap{font-size:15px;line-height:1.6;color:var(--case-muted);margin-top:16px}
.case-page .cs-featured-stat .row{display:flex;flex-wrap:wrap;gap:20px;border-top:1px solid var(--case-rule);padding-top:24px}
.case-page .cs-featured-stat .mini .n{font-size:21px;font-weight:500}.case-page .cs-featured-stat .mini .l{font-size:14px;color:var(--case-muted)}
.case-page .cs-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.case-page .cs-card{padding:28px;border-top:1px solid var(--case-rule);background:var(--case-cream)}
.case-page .cs-card .status{font-size:13px;color:var(--case-muted)}
.case-page .cs-card h3{font-size:28px;line-height:1.2;margin:16px 0}.case-page .cs-card p{font-size:16px;line-height:1.65;color:var(--case-muted)}
.case-page .cs-band{padding:32px;border:1px solid var(--case-rule);border-radius:8px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:40px;align-items:center}
.case-page .cs-band h3{font-size:30px;line-height:1.2;margin-bottom:12px}.case-page .cs-band p{font-size:16px;line-height:1.65;color:var(--case-muted)}
@media(max-width:1000px){.case-page .case-chapter>.hw-wrap{gap:32px;grid-template-columns:minmax(0,1fr) minmax(0,1.35fr)}.case-page .cs-featured-stat{padding:24px}.case-page .cs-featured-stat .big{font-size:56px}.case-page .cs-band{grid-template-columns:1fr}}
@media(max-width:767px){.case-page .hw-wrap{width:calc(100% - 40px)}.case-page .hw-hero-inner{padding:32px 0}.case-page .hw-h1{font-size:42px}.case-page .hw-lead{font-size:18px}.case-page .hw-spine,.case-page .hw-tldr ul,.case-page .case-chapter>.hw-wrap,.case-page #the-result .hw-list,.case-page #the-findings .hw-list,.case-page #the-system .hw-list,.case-page .hw-faq,.case-page .cs-featured,.case-page .cs-grid{grid-template-columns:minmax(0,1fr)}.case-page .cs-stats{grid-template-columns:1fr;padding:0 24px}.case-page .cs-stat{padding:24px 0;border-left:0;border-top:1px solid var(--case-rule)}.case-page .cs-stat:first-child{border-top:0}.case-page .cs-stat .n{font-size:40px}.case-page .case-chapter>.hw-wrap{gap:4px}.case-page .hw-section,.case-page .cs-section{padding:36px 0}.case-page .hw-h2,.case-page .cs-h2{font-size:32px}.case-page .hw-close h2,.case-page .cs-close h2{font-size:34px}.case-page .cs-featured-body,.case-page .cs-featured-stat,.case-page .cs-card,.case-page .cs-band{padding:26px}.case-page .cs-featured h2{font-size:30px}.case-page .cs-featured-stat .big{font-size:58px}.case-page .hw-spine{gap:16px}.case-page .cs-quote p{font-size:26px}}