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/* Source copy is preserved; these rules change presentation only. */
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/* Diagram hierarchy uses scale and ink weight rather than puzzle-shaped frames. */
.drawn-schematic{margin:34px 0 40px}.drawn-schematic[data-schematic="phases"] .schematic-image{min-width:940px}.drawn-schematic[data-schematic="teams"] .schematic-image{min-width:940px}.drawn-schematic[data-schematic="pain-points"] .schematic-image{min-width:940px}.diagram-ready .person-reveal{width:0}.draw-playing .person-reveal{animation:sketch-person 1.05s steps(20,end) var(--draw-delay,0s) both}@keyframes sketch-person{to{width:var(--person-width)}}@media(prefers-reduced-motion:reduce){.diagram-ready .person-reveal{width:var(--person-width);animation:none}}

/* Detailed screenshots have a permanent invitation and a larger zoom workspace. */
.image-enlarge{opacity:1;transform:none;font-size:12px;border:1px solid #999;box-shadow:1px 2px 0 #00000012;background:#fffffff5; padding:9px 13px}.study-image:hover .image-enlarge{background:#222;color:#fff;border-color:#222}.study-lightbox{width:98vw;max-width:98vw;max-height:98svh}.lightbox-scroll{max-height:calc(98svh - 180px);overscroll-behavior:contain;cursor:grab;scrollbar-width:auto}.lightbox-scroll.is-dragging{cursor:grabbing;user-select:none}.study-lightbox-media{margin:0}.study-lightbox-media>img{pointer-events:none}.lightbox-help{font-size:12px;color:#555;padding:10px 23px;margin:0;border-bottom:1px solid #ddd}.lightbox-controls{align-items:center;gap:12px;flex-wrap:wrap}.lightbox-zoom{display:flex;align-items:center;gap:10px}.lightbox-controls button{border:1px solid #b7b7b0;background:#fff;border-radius:3px;padding:9px 13px;min-height:42px}.lightbox-zoom output{font-size:12px;min-width:44px;text-align:center;font-variant-numeric:tabular-nums}.lightbox-controls button:focus-visible,.lightbox-scroll:focus-visible{outline:2px solid #333;outline-offset:2px}.lightbox-controls button:disabled{opacity:.4;cursor:default}.lightbox-zoom button[aria-pressed=true]{background:#222;color:#fff}.lightbox-top button{min-height:44px;padding:8px}.lightbox-top p{max-width:80%}@media(max-width:650px){.lightbox-controls{padding:10px;gap:8px}.lightbox-zoom{order:3;width:100%;justify-content:center;gap:7px}.lightbox-scroll{max-height:calc(98svh - 230px)}.lightbox-help{padding:10px 14px;font-size:11px}.lightbox-controls button{font-size:12px;padding:8px 10px}.image-enlarge{font-size:11px;padding:6px 9px}}
/* Field research opens with a single cut-paper interview scene. */
.research-interview{margin:28px 0 32px;max-width:780px}.interview-art{position:relative;width:100%;overflow:hidden}.interview-art>img{display:block;width:100%;height:auto;filter:grayscale(1)}.interview-art>.color-ink{position:absolute;inset:0;width:100%;height:100%;filter:none;object-fit:contain}
/* Quotes read as pasted excerpts, with clear source attribution. */
.study-chapter blockquote{position:relative;padding:28px 30px 24px 48px;margin:36px 0 40px;background:#fff;border-left:2px solid #292925;box-shadow:3px 4px 0 #00000006;max-width:800px}.study-chapter blockquote:before{content:'“';position:absolute;top:4px;left:15px;font-family:'Caveat',cursive;font-size:55px;color:#9c9c8e;line-height:1}.study-chapter blockquote p{font-size:32px;line-height:1.4;color:#292925;margin:0 0 18px}.study-chapter blockquote cite{font-size:12px;color:#646459;display:block;padding-top:12px;border-top:1px solid #dfdfd6;width:fit-content}.study-chapter blockquote:after{content:'';position:absolute;top:-7px;right:36px;width:58px;height:15px;background:#deded58a;transform:rotate(3deg)}@media(max-width:650px){.research-interview{margin:24px 0}.study-chapter blockquote{padding:26px 22px 22px 36px}.study-chapter blockquote:before{left:9px;font-size:44px}.study-chapter blockquote p{font-size:27px}}

/* Keep the two visual-mapping explorations labelled and readable at full width. */
.study-figure.ideation-option{margin:28px 0 36px}.study-figure .ideation-option-label{max-width:none;margin:0 0 12px;font-size:15px;line-height:1.5;font-weight:600;color:#222;letter-spacing:0}.ideation-option .study-image{border:1px solid #d8d8d2;clip-path:none;border-radius:4px}.ideation-option .study-image>img{height:auto;width:100%;object-fit:contain}

/* A smaller chosen-direction sketch with its decision pinned alongside. */
.checklist-choice{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(210px,1fr);gap:34px;align-items:center;padding:12px 0 24px}.checklist-choice-preview{min-width:0}.checklist-choice .ideation-option-label{margin-bottom:12px}.checklist-choice .study-image{clip-path:none;border:1px solid #d8d8d2;border-radius:4px}.choice-sticky{position:relative;background:#f1eee3;padding:27px 25px 25px;transform:rotate(2deg);box-shadow:2px 5px 9px #0000000c;border-bottom:1px solid #d9d5c8}.choice-sticky:before{content:'';position:absolute;top:-10px;left:35%;width:64px;height:22px;transform:rotate(-4deg);background:#d9d6cd99}.choice-sticky>span{font-size:12px;font-weight:600;letter-spacing:.7px;text-transform:uppercase}.study-chapter .choice-sticky p{font-family:'Caveat',cursive;font-size:25px;line-height:1.2;color:#222;margin:16px 0 0}.study-chapter>h3.followed-heading{font-size:clamp(30px,3.4vw,40px);line-height:1.2;letter-spacing:-1px;max-width:none;margin-top:66px;padding-top:30px;border-top:1px solid var(--rule)}
@media(max-width:650px){.checklist-choice{grid-template-columns:1fr;gap:26px}.choice-sticky{max-width:340px;margin:0 12px 0 auto;padding:23px}.study-chapter .choice-sticky p{font-size:24px}.study-chapter>h3.followed-heading{margin-top:44px}}

/* Click-through overview of the later rollout, retaining every image and paragraph. */
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@media(max-width:650px){.rollout-carousel{padding:15px;margin-top:24px}.rollout-choices{display:grid;grid-template-columns:1fr 1fr;gap:7px}.rollout-choices button{text-align:left;padding:10px;font-size:12px}.rollout-arrows{justify-content:space-between;gap:8px}.rollout-arrows button{padding:10px;font-size:12px}.rollout-slide h3{font-size:17px}.rollout-slide>p{font-size:15px;line-height:1.7}.rollout-slide .study-image>img{max-height:none}}
@media(prefers-reduced-motion:reduce){.rollout-carousel.is-ready .rollout-slide{transition:none}}

.study-cover{margin:34px 0 40px}.study-cover .study-image{clip-path:none;border:1px solid #d8d8d2;border-radius:4px}.study-cover .study-image>img{width:100%;height:auto;object-fit:contain}

/* The cover is the first visual and reveals its colour on arrival. */
.study-page .study-main{padding-top:24px}.study-hero>.study-cover{margin:0 0 36px}.study-cover .colourable.ink-intro>.color-ink{--ink-edge:104%;transition-duration:.75s,.7s;transition-delay:var(--ink-delay),0ms}.study-cover .colourable.ink-intro>.ink-reverse{--ink-edge:-4%}
@media(prefers-reduced-motion:reduce){.study-cover .colourable.ink-intro>.color-ink{transition:none}}

/* A clear headline, supporting title, then the project cover. */
.study-hero>h1.study-split-title{max-width:1000px;margin:20px 0 34px;letter-spacing:0}.study-title-main{display:block;font-size:clamp(56px,8vw,96px);line-height:1.03;letter-spacing:-4px;font-weight:500}.study-title-detail{display:block;max-width:900px;margin-top:22px;font-size:clamp(22px,3vw,34px);line-height:1.3;letter-spacing:-.8px;font-weight:400}.study-hero>h1.study-split-title+.study-cover{margin:0 0 26px}
@media(max-width:650px){.study-hero>h1.study-split-title{margin:14px 0 26px}.study-title-main{font-size:clamp(48px,12vw,72px);letter-spacing:-2.5px}.study-title-detail{margin-top:18px;font-size:22px;line-height:1.35;letter-spacing:-.4px}}

/* A short editorial summary alongside a compact phase notebook. */
.award-sketch{height:55px;display:flex!important;align-items:center}.award-trophy{display:block;width:72px;height:61px;color:#292925;overflow:visible}.summary-and-scope{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:42px;align-items:start;margin:42px 0 54px}.bite-sized-copy{min-width:0}.bite-sized-copy .source-summary-title{font-size:clamp(26px,3vw,32px);line-height:1.2;letter-spacing:-.8px;margin:0 0 25px}.bite-sized-copy>p{font-size:15.5px;line-height:1.8;color:#666;margin:0 0 20px}.bite-sized-copy>.summary-scope-note{margin-top:27px;padding:18px 0 0;border-top:1px solid #cccac0;font-size:14px;color:#333}.summary-and-scope .visual-phases{margin:0;padding:24px;background:#f3f3ed;border-color:#cac9bf;box-shadow:3px 4px 0 #00000005}.summary-and-scope .visual-heading{margin-bottom:18px}.summary-and-scope .visual-heading h3{font-size:24px;margin:10px 0 0;letter-spacing:-.6px}.summary-and-scope .scope-timeline{grid-template-columns:1fr;gap:4px;padding-top:16px}.summary-and-scope .scope-phase{padding:15px 10px;gap:14px;border:0;border-bottom:1px solid #d4d3c9}.summary-and-scope .scope-phase:last-child{border-bottom:0}.summary-and-scope .scope-focus{padding:17px 15px;border:1px solid #292925;margin:0 0 5px;transform:none;--phase-angle:0deg;box-shadow:2px 3px 0 #00000006}.summary-and-scope .phase-number{font-size:28px;min-width:26px}.summary-and-scope .scope-caption{font-size:9px;margin-bottom:6px}.summary-and-scope .scope-focus .scope-caption{font-size:9px;padding:5px 8px;margin-bottom:9px}.summary-and-scope .scope-phase h4{display:inline;font-size:19px;margin-right:10px}.summary-and-scope .visual-date{font-size:11px;white-space:nowrap}.summary-and-scope .scope-phase h5{font-size:13px;margin:8px 0 5px}.summary-and-scope .scope-phase p{font-size:12.5px;line-height:1.5}.summary-and-scope .scope-thread{font-size:21px;padding-top:14px;margin-top:15px;line-height:1.2}.summary-and-scope .scope-thread>span{font-size:28px}
@media(max-width:850px){.summary-and-scope{grid-template-columns:1fr;gap:28px;margin:32px 0 42px}.bite-sized-copy>p{max-width:720px}.summary-and-scope .visual-phases{padding:24px}.summary-and-scope .scope-phase p{font-size:14px}.summary-and-scope .scope-phase h5{font-size:14px}.summary-and-scope .visual-date{font-size:12px}}
@media(max-width:480px){.summary-and-scope .visual-phases{padding:20px 16px}.summary-and-scope .scope-phase h4{display:block;margin-bottom:3px}.summary-and-scope .scope-focus{padding:15px 12px}}

/* Compact, optional detail keeps the overview in balance with the summary. */
.summary-and-scope .visual-phases{overflow:visible}
.summary-and-scope .scope-focus{position:relative;margin-top:12px;padding-top:30px}
.summary-and-scope .scope-focus .focus-tape{position:absolute;top:-14px;left:50%;transform:translateX(-50%) rotate(-2deg);white-space:nowrap;padding:7px 16px;margin:0;background:#35352d;color:#fff;box-shadow:none;clip-path:polygon(2% 0,98% 2%,100% 96%,0 100%);font-size:10px;letter-spacing:.8px}
.summary-and-scope .scope-later{display:block;padding:0;border-bottom:1px solid #d4d3c9}
.scope-later details{width:100%}
.scope-later summary{display:flex;gap:14px;align-items:center;cursor:pointer;list-style:none;padding:17px 10px}
.scope-later summary::-webkit-details-marker{display:none}
.scope-later summary>span:nth-child(2){flex:1;min-width:0}
.scope-later summary:focus-visible{outline:2px solid #292925;outline-offset:3px}
.scope-later .phase-expand{font-size:23px;line-height:1;font-weight:400;color:#55554e}
.scope-later details[open] .phase-expand{transform:rotate(45deg)}
.summary-and-scope .phase-details{padding:0 16px 18px 50px}
.bite-sized-copy>.summary-scope-note{font-size:12px;line-height:1.6;color:#626262;padding:0 0 0 13px;border-top:0;border-left:2px solid #c9c6b8;margin-top:22px;max-width:420px}
.ideation-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:start;margin:28px 0 35px}
.ideation-pair .ideation-option{margin:0;min-width:0}
.ideation-pair .study-image{width:100%}
.ideation-pair .ideation-option-label{font-size:12px;line-height:1.6;min-height:40px;margin:0 0 10px}


.study-chapter 


@media(max-width:650px){.ideation-pair{grid-template-columns:1fr;gap:25px}.ideation-pair .ideation-option-label{min-height:0}}

/* Keep screenshot proportions intrinsic and remove atlas overflow. */
.study-page .study-main{width:100%;min-width:0}
.study-page .study-main>*,.study-page .study-chapter,.study-page .study-figure,.study-page .rollout-slide{min-width:0;max-width:100%}
.study-page .study-image{min-width:0;max-width:100%;width:100%}
.study-page .study-image>img:not(.color-ink){display:block;width:100%;height:auto;min-width:0;max-width:100%;max-height:none;object-fit:contain;aspect-ratio:auto}
.study-page .study-image>img.color-ink{position:absolute;inset:0;width:100%;height:100%;min-width:0;max-width:100%;max-height:none;object-fit:contain}
.study-page .role-cutout .role-motion-sheet{display:none!important}
.study-page .role-motion{overflow:hidden}
.study-page .role-cutout{min-width:0;max-width:100%}
.study-page .rollout-carousel.is-ready .rollout-slides{min-width:0;grid-template-columns:minmax(0,1fr)}
.study-page .study-hero,.study-page .study-chapter{overflow-wrap:break-word}
.study-page footer{flex-wrap:wrap}
@media(max-width:650px){.study-page .role-cutout{width:225px;max-width:100%}.study-page header{gap:18px}.study-page header nav{display:flex;flex-wrap:wrap;gap:12px}.study-page .ideation-pair{grid-template-columns:minmax(0,1fr)}}
/* Responsive native graph: readable nodes, drawn edges and optional context. */
.workflow-graph{padding:28px;background:#faf9f5;border:1px solid #ccc9be;border-radius:4px}
.workflow-heading{display:flex;justify-content:space-between;align-items:start;gap:24px}
.study-chapter .workflow-heading h3{font-size:24px;margin:0 0 10px;line-height:1.3}
.study-chapter .workflow-heading p{font-size:14px;margin:0;color:#626262;line-height:1.5}
.workflow-switch{display:flex;gap:4px;padding:4px;border:1px solid #cac6b8;border-radius:4px;background:#efede4;flex-shrink:0}
.workflow-switch button,.workflow-toolbar button{border:0;background:transparent;color:#4b4940;padding:10px 16px;min-height:44px;font:inherit;font-size:13px;cursor:pointer;border-radius:2px}
.workflow-switch button[aria-pressed=true]{background:#292925;color:#fff;box-shadow:1px 2px 3px #00000010}
.workflow-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:22px 0 8px;border-top:1px solid #d8d5ca;padding-top:14px}
.study-chapter .workflow-toolbar p{font-size:12px;margin:0;color:#626262;line-height:1.5}
.workflow-toolbar button{border:1px solid #b5b1a5;background:#fffefa;white-space:nowrap;padding:8px 13px}
.study-chapter .workflow-view-label{font-size:11px;text-transform:uppercase;letter-spacing:.8px;line-height:1.6;margin:17px 0 4px;color:#626262}
.workflow-network{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:54px 48px;padding:30px 16px 24px;position:relative;isolation:isolate;min-width:0}
.workflow-node{grid-column:var(--node-column);grid-row:var(--node-row);position:relative;z-index:1;min-width:0;text-align:left;display:flex;flex-direction:column;align-items:start;gap:8px;padding:16px 15px;border:1px solid #aaa699;border-radius:5px;background:#fffefa;color:#292925;font:inherit;cursor:pointer;box-shadow:2px 3px 0 #00000006;transition:border-color .2s,background .2s,transform .2s}
.workflow-node strong{font-family:'Space Grotesk',Arial,sans-serif;font-size:16px;font-weight:500;line-height:1.3}
.workflow-node>span{font-size:12px;line-height:1.5;color:#6a665a}
.workflow-node>.node-invitation{font-size:10px;color:#626262;margin-top:auto;padding-top:5px}
.workflow-node:hover{border-color:#292925;transform:translateY(-2px)}
.workflow-node[aria-pressed=true]{background:#eae5d2;border-color:#292925;box-shadow:2px 3px 0 #29292518}
.workflow-node[data-node=unsafe],.workflow-node[data-node=last]{border-style:dashed;background:#f0ede2}
.workflow-node[data-node=repair]{border:2px solid #292925;background:#ece8d8}
.workflow-edges{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:0;overflow:hidden}
.workflow-edge{fill:none;stroke:#969081;stroke-width:var(--illustration-stroke,2px);stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke}
.workflow-edge.is-connected{stroke:#292925}
.workflow-edge-label{font-family:'DM Sans',Arial,sans-serif;font-size:11px;fill:#645f53;paint-order:stroke;stroke:#faf9f5;stroke-width:6px;stroke-linejoin:round}
.graph-tracing .workflow-edge{stroke:#292925;stroke-dasharray:1;animation:trace-workflow .55s ease both;animation-delay:calc(var(--edge-index)*.16s)}
.workflow-context{margin:10px 0 0;padding:18px 20px;border-left:3px solid #292925;background:#efede4;min-height:100px}
.workflow-context strong{font-size:14px;font-weight:500}
.study-chapter .workflow-context p{font-size:13px;line-height:1.6;color:#656052;margin:7px 0 0;max-width:800px}
.workflow-graph button:focus-visible{outline:2px solid #292925;outline-offset:4px}
@keyframes trace-workflow{from{stroke-dashoffset:1}to{stroke-dashoffset:0}}
@media(max-width:700px){.workflow-graph{padding:20px 14px}.workflow-heading{flex-direction:column;gap:16px}.workflow-toolbar{gap:10px}.workflow-network{grid-template-columns:repeat(2,minmax(0,1fr));gap:48px 32px;padding:26px 13px 24px}.workflow-node{padding:14px 12px}.workflow-after [data-node=scan]{grid-column:1/-1;grid-row:1}.workflow-after [data-node=checklist]{grid-column:1/-1;grid-row:2}.workflow-after [data-node=unsafe]{grid-column:1;grid-row:3}.workflow-after [data-node=trolley]{grid-column:2;grid-row:3}.workflow-after [data-node=checked]{grid-column:1/-1;grid-row:4}.workflow-after [data-node=last]{grid-column:1/-1;grid-row:5}.workflow-after [data-node=operator]{grid-column:1;grid-row:6}.workflow-after [data-node=supervisor]{grid-column:2;grid-row:6}.workflow-after [data-node=repair]{grid-column:1/-1;grid-row:7}.workflow-before .workflow-node{grid-column:1/-1;grid-row:auto}.workflow-context{padding:16px;min-height:0}}
@media(prefers-reduced-motion:reduce){.workflow-node{transition:none}.graph-tracing .workflow-edge{animation:none;stroke-dashoffset:0}}

/* User-controlled prototype video preserves its native 16:9 framing. */
.prototype-video{min-width:0;max-width:100%}
.prototype-video video{display:block;width:100%;height:auto;max-width:100%;aspect-ratio:16/9;object-fit:contain;background:#1b1b1b;border:1px solid #d0cdc3;border-radius:4px}
.study-figure.prototype-video figcaption{position:static;display:flex;justify-content:space-between;align-items:baseline;gap:14px;flex-wrap:wrap;max-width:none;margin-top:14px;font-size:13px;color:#333}
.prototype-video figcaption span{font-size:12px;color:#626262}
.prototype-video video:focus-visible{outline:2px solid #292925;outline-offset:4px}

/* Supplied testing screenshots retain their distinct shapes. */
.testing-gallery{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1.2fr) minmax(0,.7fr);gap:24px;align-items:center;margin:32px 0 42px}
.testing-gallery .testing-detail{margin:0;min-width:0}
.testing-gallery .study-image{border:0;background:transparent;clip-path:none;box-shadow:none;overflow:hidden}
.study-page .testing-gallery .study-image>img:not(.color-ink){width:100%;height:auto;object-fit:contain;border-radius:3px}
.study-page .testing-gallery .study-image>img.color-ink{inset:0 auto auto 0;width:100%;height:auto;aspect-ratio:var(--screenshot-ratio);object-fit:contain;border-radius:3px}
.testing-gallery .image-enlarge{position:static;display:block;width:fit-content;margin:12px 0 0 auto;transform:none;font-size:11px;padding:6px 9px}
.study-figure.testing-detail figcaption{font-size:12px;color:#656052;margin:12px 0 0;line-height:1.5}
@media(max-width:700px){.testing-gallery{grid-template-columns:minmax(0,1fr);gap:28px}.testing-gallery .testing-detail{max-width:100%}.testing-gallery .testing-detail:last-child{width:min(100%,374px)}}

/* Three role-based sections with a full-width, centred navigator. */
.rollout-carousel .rollout-top{display:block;padding-bottom:22px;margin-bottom:22px}
.rollout-carousel .rollout-arrows{display:grid;grid-template-columns:minmax(100px,1fr) minmax(0,2fr) minmax(100px,1fr);align-items:center;gap:18px;width:100%}
.rollout-arrows [data-rollout-prev]{justify-self:start}
.rollout-arrows [data-rollout-next]{justify-self:end}
.rollout-current{text-align:center;display:flex;flex-direction:column;align-items:center;gap:8px;min-width:0}
.rollout-current-title{font-family:'Space Grotesk',Arial,sans-serif;font-size:23px;font-weight:500;line-height:1.3;letter-spacing:-.5px;color:#292925}
.rollout-current .rollout-count{font-size:11px;color:#626262}
.rollout-carousel.is-ready .rollout-slides{display:block}
.rollout-carousel.is-ready .rollout-slide{display:none}
.rollout-carousel.is-ready .rollout-slide.is-active{display:block;visibility:visible;opacity:1;pointer-events:auto}
.rollout-slide>p:first-child{margin-top:0}
.rollout-image-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:24px;align-items:start}
.rollout-image-pair .study-figure{margin:0;min-width:0}
.study-figure .rollout-image-label{position:static;font-size:12px;color:#6f6b60;margin:12px 0 0}
@media(max-width:650px){.rollout-carousel .rollout-arrows{grid-template-columns:80px minmax(0,1fr) 80px;gap:8px}.rollout-arrows button{padding:9px 8px;font-size:11px}.rollout-current-title{font-size:17px;letter-spacing:-.3px}.rollout-image-pair{grid-template-columns:minmax(0,1fr);gap:24px}.rollout-carousel .rollout-top{padding-bottom:18px;margin-bottom:18px}}