@font-face{font-family:Lab;src:url('/fonts/arabic-regular.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:Lab;src:url('/fonts/arabic-bold.woff2') format('woff2');font-weight:700;font-display:swap}
:root{--ink:#212529;--text:#34383d;--muted:#5c6067;--brand:#8338EC;--line:#d4d7dc;--paper:#E9ECEF;--white:#fff;--soft:#f0e8fe;--coral:#FB5607;--peach:#fff0e7;--purple:#8338EC;--lilac:#f0e8fe;--highlight:#ffd2bf;--radius:15px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;background:var(--paper);color:var(--text);font:14px/1.9 Lab,Arial,sans-serif}
html[lang=en] body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;line-height:1.65}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button,a,input,select,textarea{touch-action:manipulation}
button,summary{cursor:pointer}
button:disabled{cursor:wait;opacity:.55}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #8338EC;outline-offset:4px}
button{border:0}
img{max-width:100%;height:auto}
svg{width:20px;height:20px;vertical-align:middle;flex-shrink:0}
.shell{width:min(1424px,100%);margin-inline:auto;padding-inline:44px}
header{background:var(--paper);border-top:4px solid var(--brand)}
.topbar{min-height:84px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:8px;direction:ltr;font-size:22px;font-weight:700;letter-spacing:-.7px;white-space:nowrap}
.brand b{font-weight:400;color:var(--muted)}
.brand-mark{display:grid;place-items:center;width:32px;height:32px}
.brand-mark svg{width:32px;height:32px}
.nav{display:flex;gap:25px;align-items:center}
.nav a{font-size:12px;color:var(--text);padding:8px 0;border-bottom:2px solid transparent}
.nav a:hover{color:var(--brand);border-color:var(--coral)}
.nav-actions{display:flex;gap:12px;align-items:center}
.language{font-size:12px;font-weight:700;border:1px solid #d4d7dc;padding:7px 10px;border-radius:8px;min-width:40px;text-align:center}
.primary,.nav-brief{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--brand);color:white;border:1px solid var(--brand);padding:11px 22px;border-radius:9px;font-weight:700;line-height:1.7;min-height:44px}
.primary:hover,.nav-brief:hover{background:#6925c5}
.secondary{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid #d4d7dc;border-radius:9px;background:transparent;padding:11px 20px;min-height:44px;line-height:1.7}
.secondary:hover{background:var(--white);border-color:var(--brand)}
.text-button{background:none;text-decoration:underline;text-underline-offset:4px;font-size:12px;padding:5px}
.eyebrow{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--brand);font-weight:700}
.eyebrow:before{content:'';width:8px;height:8px;background:var(--coral);display:block}
.hero{display:grid;grid-template-columns:1fr 1.06fr;align-items:center;gap:54px;padding-block:45px 40px}
.hero h1{font-size:clamp(31px,3.25vw,45px);line-height:1.65;letter-spacing:-1.5px;margin:16px 0;max-width:580px}
.hero h1 em{font-style:normal;color:var(--brand);background:linear-gradient(transparent 79%,var(--highlight) 79%,var(--highlight) 93%,transparent 93%);white-space:nowrap}
.hero p{max-width:460px;color:var(--muted);font-size:14px;line-height:2.1}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
.hero-art{background:white;border:1px solid #d4d7dc;border-radius:var(--radius);position:relative;overflow:hidden;box-shadow:8px 8px 0 #d4d7dc;transform:rotate(-.5deg)}
html[dir=ltr] .hero-art{transform:rotate(.5deg)}
.diagram-topline{display:flex;justify-content:space-between;align-items:center;background:var(--soft);padding:11px 18px;border-bottom:1px solid #d4d7dc;font-size:11px;color:var(--brand)}
.diagram-topline span:first-child{font-weight:700}
.diagram-number{direction:ltr;letter-spacing:2px;font-size:11px}
.hero-art img{width:100%;aspect-ratio:1.95;object-fit:contain;display:block;padding:12px 18px}
.hero-art-label{display:flex;justify-content:space-between;gap:10px;border-top:1px solid #d4d7dc;padding:12px 18px;font-size:11px;color:var(--muted)}
.edition{display:block;font-size:11px;color:var(--muted);margin-top:18px}
.hero-note{display:flex;align-items:center;gap:7px}
.hero-note:before{content:'';width:15px;height:2px;background:var(--coral)}
.browse-paths{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;padding-bottom:35px}
.browse-path{display:flex;align-items:center;gap:15px;padding:19px 22px;border:1px solid #d4d7dc;border-radius:11px;background:var(--soft);min-width:0}
.browse-path:nth-child(2){background:var(--peach);border-color:#e8cfbc}
.browse-path:nth-child(3){background:var(--lilac);border-color:#d9cdeb}
.browse-number{font-size:26px;font-weight:700;line-height:1;min-width:43px;direction:ltr;color:var(--brand)}
.browse-path:nth-child(2) .browse-number{color:#a43600}.browse-path:nth-child(3) .browse-number{color:var(--purple)}
.browse-copy b{display:block;font-size:14px}.browse-copy small{display:block;font-size:11px;color:#5c6067;margin-top:3px}
.browse-path .path-arrow{margin-inline-start:auto;font-size:23px;color:var(--ink)}
.browse-path:hover{border-color:var(--ink)}
.catalog-section{border-top:1px solid #d4d7dc;padding-top:29px;padding-bottom:55px}
.section-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:25px}
.section-heading h1,.section-heading h2{margin:0;font-size:25px;letter-spacing:-.6px}
.section-heading p{margin:4px 0 0;color:var(--muted);font-size:12px}
.catalog-layout{display:grid;grid-template-columns:235px minmax(0,1fr);gap:30px}
.sidebar{align-self:start;position:sticky;top:22px;font-size:12px}
.side-title{font-size:11px;color:var(--muted);margin:0 0 12px}
.category-list{display:flex;flex-direction:column;gap:3px}
.category-list>a,.category-list summary{padding:10px;border-radius:7px;list-style:none;display:flex;gap:8px;align-items:center;justify-content:space-between;line-height:1.9}
.category-list summary::-webkit-details-marker{display:none}
.category-list>a:hover,.category-list summary:hover{background:#f3eff9}
.category-list details[open] summary{font-weight:700;color:var(--brand)}
.category-list .active{background:var(--soft);color:var(--brand);font-weight:700}
.category-list small{font-size:11px;color:var(--muted);font-weight:400;background:#ffffff80;border-radius:4px;padding:0 5px}
.subcats{display:flex;flex-direction:column;padding-inline-start:13px;border-inline-start:2px solid #d4d7dc;margin-inline-start:10px;margin-bottom:8px}
.subcats a{font-size:12px;padding:8px 9px;color:var(--muted);border-radius:5px}
.subcats a:hover,.subcats a.active{color:var(--brand);background:#f3eff9}
.side-note{margin-top:23px;padding:17px;background:#fff0e7;border-inline-start:3px solid #FB5607;border-radius:0 8px 8px 0;color:#5c6067;font-size:11px;line-height:2}
.side-note b{color:var(--ink);display:block;font-size:13px;margin-bottom:7px}
.category-list .sidebar-saved{justify-content:flex-start;gap:8px;border-top:1px solid var(--line);border-radius:0;margin-top:10px;padding-top:15px}
.sidebar-saved svg{width:15px;height:15px}
[data-saved-count]{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 5px;border-radius:4px;background:#e8dcfb;color:var(--brand);font-size:11px;line-height:1}
.catalog-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:16px;flex-wrap:wrap}
.tabs{display:flex;gap:4px;padding:4px;border:1px solid #d4d7dc;border-radius:10px;background:#dfe2e7}
.tabs button{font-size:12px;border:0;background:none;padding:8px 14px;border-radius:7px;white-space:nowrap;min-height:40px}
.tabs button.active{background:var(--brand);color:white;font-weight:700}
.tabs [data-kind=solution].active{background:#FB5607}.tabs [data-kind=case].active{background:var(--purple)}
.search-wrap{position:relative;flex:1;min-width:200px;max-width:310px}
.search-wrap input{width:100%;border:1px solid #d4d7dc;padding:12px 36px 12px 12px;border-radius:9px;background:#fff;font-size:12px;line-height:1.7;min-width:0}
.search-wrap svg{position:absolute;right:11px;top:14px;color:var(--muted);width:18px;height:18px}
.filters{display:flex;gap:7px;align-items:center;flex-wrap:wrap;margin-bottom:12px}
.filters select,.sort-select{border:1px solid #d4d7dc;border-radius:7px;background:white;padding:8px 9px;font-size:11px;max-width:185px;min-height:38px;color:var(--text)}
.clear{border:0;background:none;color:#a43600;font-size:11px;padding:7px;text-decoration:underline;text-underline-offset:3px}
.catalog-meta{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:45px;margin-bottom:12px}
.filter-count{font-size:12px;color:var(--muted)}
.sort-wrap{display:flex;gap:7px;align-items:center;font-size:11px;color:var(--muted)}
.sort-select{border:0;background:transparent;padding-inline:2px;max-width:150px}
.active-filter-summary{font-size:12px;color:var(--brand);margin:6px 0 17px;padding-inline-start:10px;border-inline-start:3px solid var(--coral)}
.load-status{font-size:12px;background:var(--peach);border:1px solid #dec2ae;border-radius:8px;padding:12px;margin-bottom:16px}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:19px}
.card{--card-tone:var(--brand);--card-tint:var(--soft);background:white;border:1px solid #d4d7dc;border-radius:13px;overflow:hidden;position:relative;display:flex;flex-direction:column;min-width:0;transition:border-color .15s,box-shadow .15s}
.card[data-entry-kind=solution]{--card-tone:#a43600;--card-tint:var(--peach)}
.card[data-entry-kind=case]{--card-tone:var(--purple);--card-tint:var(--lilac)}
.card:hover{border-color:var(--card-tone);box-shadow:0 4px 12px #21252910}
.card-image{display:block;background:white;padding:15px 12px 10px;border-bottom:4px solid var(--card-tint)}
.card-image img{width:100%;aspect-ratio:1.38;object-fit:contain;display:block}
.card-save{position:absolute;inset-inline-end:10px;top:10px;width:36px;height:36px;border-radius:8px;border:1px solid #d4d7dc;background:#fff;display:grid;place-items:center;color:#5c6067}
.card-save svg{width:17px;height:17px}
.card-save.saved{background:#e8dcfb;color:var(--brand);border-color:#a684d1}
.card-body{padding:17px 18px;display:flex;flex-direction:column;flex:1}
.card-topline{display:flex;gap:8px;justify-content:space-between;align-items:flex-start;font-size:10px;color:var(--muted);margin-bottom:8px;line-height:1.8;flex-wrap:wrap}
.type-label{background:var(--card-tint);color:var(--card-tone);padding:2px 7px;border-radius:4px;font-weight:700}
.card h3{font-size:16px;margin:1px 0 8px;color:var(--ink);line-height:1.85}
.card p{font-size:12px;line-height:1.95;color:var(--muted);margin:0 0 16px}
.card-footer{display:flex;gap:5px;align-items:center;margin-top:auto;font-size:10px;color:#5c6067;flex-wrap:wrap}
.chip{padding:4px 8px;border:1px solid #d4d7dc;border-radius:5px;background:#f5f3f8;line-height:1.7}
a.chip:hover{border-color:var(--brand);background:var(--soft)}
.card-arrow{margin-inline-start:auto;color:var(--card-tone);font-size:20px}
.card-reason{font-size:11px;color:var(--card-tone);padding-top:9px;border-top:1px solid #d4d7dc;margin-top:11px}
.empty{grid-column:1/-1;border:1px dashed #d4d7dc;border-radius:12px;padding:38px 20px;text-align:center;color:var(--muted);background:#f5f1fb}
.empty h3{color:var(--ink);font-size:18px;margin-block:6px}.empty p{font-size:13px}.empty-symbol{font-size:35px;color:var(--coral)}
.load-more-wrap{text-align:center;margin-top:27px}
.mobile-filter,.mobile-close{display:none}
.breadcrumb{display:flex;flex-wrap:wrap;gap:9px;align-items:center;color:var(--muted);font-size:12px;margin-block:25px}
.breadcrumb a:hover{color:var(--brand);text-decoration:underline}
.detail-top{display:grid;grid-template-columns:1fr 1.03fr;gap:42px;align-items:start;padding-bottom:35px}
.detail-copy h1{font-size:33px;line-height:1.7;letter-spacing:-.7px;margin:12px 0}
.detail-summary{color:var(--muted);line-height:2.2;margin-bottom:22px}
.detail-visual{background:white;border:1px solid #d4d7dc;border-radius:16px;overflow:hidden;border-top:5px solid #8338EC}
.detail-visual img{width:100%;aspect-ratio:1.35;object-fit:contain;padding:20px;display:block}
.image-caption{border-top:1px solid #d4d7dc;padding:12px 18px;font-size:11px;color:var(--muted);background:#f5f3f8}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:20px 0}
.fact{border-bottom:1px solid var(--line);padding-block:9px}
.fact span{display:block;font-size:11px;color:var(--muted);margin-bottom:4px}
.fact b{font-size:12px;font-weight:400;overflow-wrap:anywhere}
.detail-section{border-top:1px solid var(--line);padding-block:29px}
.detail-section h2{font-size:22px;margin:0 0 18px;letter-spacing:-.5px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:step}
.step{padding:21px;background:var(--soft);border:1px solid #d4d7dc;border-radius:12px;font-size:13px;color:#433650}
.step:nth-child(2){background:var(--peach);border-color:#ecd7c5}.step:nth-child(3){background:var(--lilac);border-color:#dfd4ee}
.step:before{counter-increment:step;content:'0' counter(step);display:block;color:var(--brand);font-size:25px;letter-spacing:-1px;margin-bottom:10px;direction:ltr;text-align:start;font-weight:700}
.step:nth-child(2):before{color:#a43600}.step:nth-child(3):before{color:var(--purple)}
.detail-columns{display:grid;grid-template-columns:1fr 1fr;gap:42px}
.detail-section p,.detail-columns li{font-size:13px;color:var(--muted);line-height:2}
.detail-columns ul{padding-inline-start:19px}
.evidence{border-inline-start:3px solid var(--purple);background:var(--lilac);border-radius:0 9px 9px 0;padding:19px;color:#59496a;font-size:13px;line-height:2}
.sources{display:flex;gap:9px;flex-wrap:wrap;margin-top:15px}
.sources a{border:1px solid #cfc3df;padding:8px 12px;border-radius:7px;font-size:11px;overflow-wrap:anywhere}
.sources a:hover{background:var(--lilac)}
.related-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.detail-tags{display:flex;gap:7px;flex-wrap:wrap;margin-top:18px;font-size:11px}
.research-note{margin-top:18px;border-top:1px solid var(--line);padding-top:14px;font-size:12px;color:var(--muted)}
.research-note summary{color:var(--purple);font-weight:700}
.reference-photo{max-width:850px;margin:0;border:1px solid var(--line);border-radius:13px;overflow:hidden;background:white}
.reference-photo img{width:100%;display:block;aspect-ratio:16/9;object-fit:contain}
.reference-photo figcaption{padding:12px 18px;font-size:12px;color:var(--muted)}
.occasion-strip{display:flex;gap:10px;flex-wrap:wrap;margin-block:25px}
.occasion-strip a{border:1px solid #d4d7dc;background:var(--soft);padding:10px 18px;border-radius:8px;font-size:14px}
.occasion-strip a:nth-child(3n+2){background:var(--peach);border-color:#e3c3ac}.occasion-strip a:nth-child(3n){background:var(--lilac);border-color:#d9cbee}
.occasion-strip a:hover{border-color:var(--ink)}
.explainer{padding:30px;border:1px solid var(--line);border-radius:15px;max-width:900px;margin-block:34px;background:white}
.explainer h1{font-size:29px}.explainer p{color:var(--muted)}
footer{border-top:1px solid #d4d7dc;padding-block:28px;background:#212529;color:#E9ECEF;font-size:12px}
.footer-row{display:flex;justify-content:space-between;gap:24px;align-items:center}
.footer-brand{color:var(--brand);font-weight:700;direction:ltr;font-size:17px;margin-bottom:5px}
.foot-links{display:flex;gap:16px;align-items:center;flex-wrap:wrap;font-size:11px}
.foot-links a:hover{text-decoration:underline}
dialog{border:1px solid #d4d7dc;border-radius:16px;padding:29px;width:min(580px,calc(100% - 30px));color:var(--text);background:var(--paper);max-height:90dvh;overflow-y:auto;box-shadow:0 24px 80px #21252925}
dialog::backdrop{background:#21252980}
.dialog-head{display:flex;justify-content:space-between;align-items:center;gap:12px}
.dialog-head h2{font-size:22px;margin:0;line-height:1.8}
.close{border:1px solid #d4d7dc;border-radius:7px;width:40px;height:40px;background:white;font-size:20px;flex-shrink:0}
.dialog-desc{font-size:13px;color:var(--muted);line-height:2}
.field{display:flex;flex-direction:column;gap:7px;margin-block:15px;font-size:12px}
.field input,.field select,.field textarea{border:1px solid #d4d7dc;background:white;border-radius:7px;padding:11px;width:100%;color:var(--text);font-size:14px}
.dialog-actions{display:flex;gap:10px;margin-top:22px;flex-wrap:wrap}
.brief-items{list-style:none;margin:15px 0;padding:0;max-height:230px;overflow:auto}
.brief-items li{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:8px 10px;background:#f0e8fe;border-bottom:1px solid #d4d7dc;font-size:13px}
.brief-items li:first-child{border-radius:7px 7px 0 0}.brief-items a:hover{text-decoration:underline}
.brief-items button{width:36px;height:36px;background:white;border:1px solid #d4d7dc;border-radius:5px;font-size:20px;flex-shrink:0}
.status-pill{font-size:11px;color:#903500;border:1px solid #e1c39e;background:#fff0e7;border-radius:5px;padding:4px 8px;display:inline-block}
.entry-state{color:var(--purple);font-size:12px;margin-block:10px;background:var(--lilac);padding:8px 12px;border-radius:6px}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--brand);color:white;border-radius:10px;padding:12px 20px;font-size:13px;z-index:50;max-width:calc(100vw - 28px);width:max-content;box-shadow:0 4px 20px #21252920}
.skip-link{position:absolute;top:-100px;inset-inline-start:20px;padding:10px 20px;background:var(--brand);color:white;z-index:60;border-radius:6px}
.skip-link:focus{top:10px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.hidden,[hidden]{display:none!important}
html[dir=ltr] .search-wrap input{padding:12px 12px 12px 36px}
html[dir=ltr] .search-wrap svg{left:11px;right:auto}
html[dir=ltr] .hero h1{line-height:1.18;letter-spacing:-1.5px}
html[dir=ltr] .hero p{line-height:1.8}
html[dir=ltr] .card h3{line-height:1.5}
html[dir=ltr] .card p{line-height:1.75}
@media(min-width:1500px){.cards{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:1150px){.shell{padding-inline:28px}.catalog-layout{grid-template-columns:205px minmax(0,1fr);gap:22px}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.nav{gap:16px}.hero{gap:30px}.hero h1{font-size:35px}.related-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.browse-path{padding:16px;gap:10px}.browse-copy small{display:none}}
@media(max-width:760px){
 .shell{padding-inline:18px}.topbar{min-height:73px;gap:10px}.brand{font-size:20px}.brand-mark{width:27px;height:27px}.brand-mark svg{width:27px;height:27px}.nav{display:none}.nav-brief{font-size:11px;padding:8px 13px}.nav-actions{gap:8px}
 .hero{grid-template-columns:1fr;gap:25px;padding-block:28px}.hero h1{font-size:32px;margin-block:13px}.hero p{font-size:13px;max-width:100%}.hero-actions{margin-top:19px}.hero-art{transform:none!important;box-shadow:5px 5px 0 #d4d7dc}.hero-art img{aspect-ratio:1.9;padding:12px}.diagram-topline{padding:9px 13px}.hero-art-label{padding:10px 13px;font-size:10px}.edition{margin-top:14px}
 .browse-paths{gap:8px;padding-top:3px;padding-bottom:28px}.browse-path{padding:14px 8px;display:block;text-align:center}.browse-number{font-size:23px;display:block;margin-bottom:7px}.browse-copy b{font-size:11px}.path-arrow{display:none}
 .catalog-section{padding-top:23px}.section-heading{align-items:flex-start;gap:12px}.section-heading h1,.section-heading h2{font-size:22px}.section-heading p{font-size:11px}.catalog-layout{display:block}
 .sidebar{position:fixed;z-index:40;top:0;bottom:0;inset-inline-start:0;background:var(--paper);width:min(340px,89vw);overflow:auto;padding:24px;box-shadow:0 0 0 100vmax #21252980;display:none;overscroll-behavior:contain}.sidebar.open{display:block}.sidebar .mobile-close{display:block;margin-inline-start:auto;margin-bottom:14px}.category-list summary{min-height:44px}.subcats a{padding:10px 9px;font-size:13px}
 .mobile-filter{display:inline-flex;align-items:center;justify-content:center;gap:5px;border:1px solid #d4d7dc;background:white;padding:8px 10px;border-radius:8px;font-size:11px;min-height:42px;max-width:140px}.mobile-filter svg{width:17px}
 .catalog-toolbar{flex-wrap:wrap}.tabs{width:100%;justify-content:space-between}.tabs button{padding:7px 10px;font-size:11px}.search-wrap{max-width:none;flex:1;min-width:100%}.search-wrap input{font-size:13px;min-height:46px}.filters{gap:7px}.filters select{max-width:calc(50% - 4px);padding:9px;font-size:12px;flex:1 1 140px;min-height:42px}.clear{font-size:12px;min-height:42px}.catalog-meta{margin-bottom:12px}.filter-count{font-size:12px}.sort-wrap{font-size:11px}.sort-select{font-size:12px;max-width:135px}
 .cards{gap:14px}.card-image{padding:13px 10px 9px}.card-body{padding:15px}.card h3{font-size:16px}.card p{font-size:13px}.card-topline{font-size:10px}.card-footer{font-size:11px}.card-save{width:40px;height:40px}.card-image img{aspect-ratio:1.45}
 .detail-top{grid-template-columns:1fr;gap:25px}.detail-copy h1{font-size:28px}.detail-visual{grid-row:1}.detail-visual img{aspect-ratio:1.5;padding:14px}.detail-summary{font-size:14px}.facts{gap:12px}.fact b{font-size:12px}.steps{grid-template-columns:1fr;gap:12px}.step{display:flex;gap:15px;align-items:flex-start;padding:18px;font-size:13px}.step:before{margin:0;font-size:22px}.detail-columns{grid-template-columns:1fr;gap:15px}.related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-row{align-items:flex-start;flex-direction:column;gap:16px}.foot-links{gap:13px}dialog{padding:23px}.dialog-head h2{font-size:21px}.detail-section{padding-block:25px}.breadcrumb{font-size:11px}.hero-actions button,.hero-actions a{font-size:12px;padding:11px 15px}.explainer{padding:22px}.explainer h1{font-size:25px}
}
@media(max-width:480px){.cards,.related-grid{grid-template-columns:1fr}.card-image img,.related-grid .card-image img{aspect-ratio:1.8}.card-body{padding:17px}.card-topline{font-size:11px}.card-footer{font-size:11px}.hero h1{font-size:29px}.hero h1 em{white-space:normal}.hero-art-label{font-size:9px}.browse-copy b{font-size:10px}.browse-path{padding:13px 5px}.dialog-actions .primary{flex:1}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* User palette: Volcanic Ash — #FB5607 / #8338EC / #212529 / #E9ECEF. */
header{background:#212529;border-top-color:#8338EC;color:#E9ECEF}.topbar{border-bottom-color:#42434a}.brand b{color:#c2c3ca}.nav a{color:#E9ECEF}.nav a:hover{color:#fff;border-color:#FB5607}.language{border-color:#77707f;color:#E9ECEF}.nav-brief{background:#FB5607;border-color:#FB5607;color:#212529}.nav-brief:hover{background:#ff7130;color:#212529}.hero .primary{background:#FB5607;border-color:#FB5607;color:#212529}.hero .primary:hover{background:#ff7130}.hero-art{box-shadow:7px 7px 0 #dcccf4}.diagram-topline{background:#8338EC;color:white;border-bottom-color:#8338EC}.browse-path{border-top:3px solid #8338EC}.browse-path:nth-child(2){border-top:3px solid #FB5607}.browse-path:nth-child(3){background:#f8f9fa;border-color:#d4d7dc;border-top:3px solid #212529}.browse-path:nth-child(3) .browse-number{color:#212529}.tabs [data-kind=solution].active{background:#FB5607;color:#212529}.tabs [data-kind=case].active{background:#212529;color:#E9ECEF}.card[data-entry-kind=solution]{--card-tone:#a43600;--card-tint:#fff0e7}.card[data-entry-kind=case]{--card-tone:#34383d;--card-tint:#E9ECEF}.step:nth-child(3){background:#E9ECEF;border-color:#d4d7dc}.step:nth-child(3):before{color:#212529}.footer-brand{color:#E9ECEF}.foot-links{color:#d0d1d6}.detail-visual{margin:0}.status-pill{background:#fff0e7;border-color:#e2c2af}.filters select,.sort-select{font-size:12px}.browse-copy b{font-size:14px}
@media(max-width:760px){.hero-art{box-shadow:4px 4px 0 #dcccf4}.browse-copy b{font-size:12px}}
@media(max-width:480px){.browse-copy b{font-size:11px}}

.sidebar-backdrop{display:none}@media(max-width:760px){.sidebar-backdrop:not([hidden]){display:block;position:fixed;inset:0;z-index:39;background:#21252980}.sidebar{box-shadow:0 0 24px #21252930}}

.text-index{margin-top:24px;padding:17px 20px;border:1px solid #d4d7dc;border-radius:10px;background:white;font-size:13px}.text-index summary{color:#8338EC;font-weight:700}.text-index ul{list-style:none;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 22px}.text-index li{border-bottom:1px solid #E9ECEF;padding:7px 0}.text-index a:hover{text-decoration:underline;color:#8338EC}@media(max-width:480px){.text-index ul{grid-template-columns:1fr}}