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22px;font-size:12px;z-index:30;pointer-events:none;transition:.18s;max-width:90vw;text-align:center}.toast.visible{opacity:1;transform:translate(-50%,0)}
@media(min-width:1600px){.hero{padding-left:80px;padding-right:80px}.thesis{padding-left:max(80px,calc((100vw - 1440px)/2));padding-right:max(80px,calc((100vw - 1440px)/2))}}@media(max-width:1050px){.reading-layout{grid-template-columns:155px minmax(0,1fr);gap:4vw}.hero-grid{gap:3vw}.hero-art{padding-left:12px}.brief-sheet{padding:22px}.sheet-line{padding:12px 0}.reading-layout{padding:0 4vw}.unit{grid-template-columns:34px minmax(0,1fr);gap:17px}.unit h3{font-size:21px}.case-copy{padding:25px 22px}.case-visual{padding:18px}.case-tabs button{font-size:11px}.scope-note{grid-template-columns:1fr;gap:10px}.capability-flow{gap:8px}.diagram{padding:18px}.control-flow{gap:12px}.hero-bottom{margin-top:44px}}@media(max-width:800px){.contents{position:static;padding:26px 0 0}.contents .eyebrow,.contents>p{display:none}.contents nav{flex-direction:row;overflow-x:auto;gap:24px;padding:0 0 4px}.contents nav a{border-bottom:0;white-space:nowrap;padding:15px 0}.contents nav a:first-child{display:none}.reading-layout{display:block;padding:0 6vw}.masthead{padding:0 6vw;height:64px}.hero{padding:28px 6vw 0}.hero-top{margin-bottom:35px}.hero-top>.mono{font-size:9px}h1{font-size:61px}.hero-grid{grid-template-columns:1.2fr 1fr;gap:22px}.hero-art{padding:0;margin-top:6px}.artifact-label{font-size:8px;margin-bottom:18px}.obsolete-prompt{gap:5px}.obsolete-prompt span{font-size:10px;padding:5px}.brief-sheet{padding:18px 15px}.sheet-top{font-size:19px;margin-bottom:17px}.sheet-line{font-size:11px;grid-template-columns:17px 1fr 1.3fr;gap:6px;padding:11px 0}.sheet-line i{font-size:8px}.sheet-bottom{font-size:8px}.hero-deck{font-size:17px}.hero-bottom p{font-size:11px}.hero-bottom{gap:25px;margin-top:40px}.thesis{grid-template-columns:1fr 3fr;padding:35px 6vw;gap:18px}.thesis .mono{font-size:9px}.thesis p{font-size:28px}.reading-toolbar{padding:12px 6vw}.section{padding:55px 0}.section h2{font-size:40px}.source-list{margin:25px 0}.unit h3{font-size:23px}.case-copy .prose{font-size:calc(14px * var(--reading-scale))}.diagram-header .mono{font-size:8px}.scope-note{grid-template-columns:150px 1fr;gap:15px}.fact-feature{grid-template-columns:1fr 1.3fr}.fact-feature h3{font-size:22px}.source-list li{grid-template-columns:125px 1fr}.page-footer{padding-bottom:35px}}
@media(max-width:580px){.masthead .wordmark{font-size:13px}.wordmark span{display:none}.edition{font-size:9px;gap:8px}.edition .mono{font-size:9px}.hero-top>.mono{display:none}.hero-top .eyebrow{font-size:9px}.hero-grid{display:block}h1{font-size:clamp(46px,12vw,65px);line-height:1.15;margin-bottom:22px}.model{font-size:.66em}.hero-deck{font-size:16px;margin-bottom:28px}.hero-art{padding:0 0 0 17%;max-width:390px;margin:35px auto 0}.artifact-label{font-size:8px;margin-bottom:17px}.obsolete-prompt{max-width:none;gap:6px}.obsolete-prompt span{font-size:9px}.art-arrow{font-size:33px}.brief-sheet{padding:23px}.sheet-top{font-size:22px}.sheet-line{padding:11px 0;font-size:12px}.sheet-line i{font-size:9px}.sheet-bottom{font-size:9px}.art-caption{padding-top:27px;font-size:8px}.hero-bottom{align-items:flex-end;gap:22px;margin-top:30px;padding:22px 0}.hero-bottom p{font-size:11px}.start-link{font-size:10px;gap:15px}.start-link span{font-size:23px}.thesis{display:block;padding:29px 6vw 33px}.thesis .mono{display:block;margin-bottom:15px}.thesis p{font-size:26px;line-height:1.6}.reading-toolbar{padding:11px 6vw;gap:8px}.toolbar-label{font-size:9px;max-width:87px;line-height:1.6}.reader-controls{gap:5px;font-size:9px}.reader-controls>span{display:none}.reader-controls button{height:28px;width:29px}.reader-controls output{font-size:10px;width:33px}.reader-controls .text-reset{width:30px;font-size:9px}.contents nav{gap:19px}.contents nav a{font-size:11px;gap:7px}.section{padding:43px 0}.section-kicker{margin-bottom:22px;font-size:8px}.section h2{font-size:31px;line-height:1.4;margin-bottom:23px}.lead{font-size:calc(15px * var(--reading-scale));line-height:1.9}.prose{font-size:calc(14px * var(--reading-scale))}.fact-grid{display:block;margin-top:28px}.fact-grid article{padding:24px 0}.fact-feature{display:block}.fact-feature .tag{margin-bottom:14px}.fact-grid h3,.fact-feature h3{font-size:20px;margin:0 0 14px}.fact-grid article:nth-child(3){padding-left:0;border-left:0;border-top:1px solid var(--rule)}.fact-grid article:not(.fact-feature) h3{margin-top:16px}.fact-feature>p{margin-bottom:16px}.fact-feature .fact-consequence{padding-top:15px;font-size:calc(12px * var(--reading-scale));margin-bottom:0}.fact-grid article:not(.fact-feature) .prose{font-size:calc(12px * var(--reading-scale))}.scope-note{display:block;padding:19px;margin:0 0 22px}.scope-note .mono{display:block;font-size:9px;margin-bottom:10px}.scope-note .prose{font-size:calc(11px * var(--reading-scale))}.legend{gap:12px;line-height:1.6;font-size:9px}.unit{grid-template-columns:25px minmax(0,1fr);gap:12px;padding:29px 0}.unit-index{font-size:20px;padding-top:2px}.unit h3{font-size:20px;line-height:1.6;margin-bottom:15px}.habit-spectrum{display:block}.habit-spectrum>div,.habit-spectrum>div+div{padding:17px 0;border-left:0;border-bottom:1px solid var(--rule);display:grid;grid-template-columns:85px 1fr;gap:5px 15px}.habit-spectrum>div:last-child{border-bottom:0;padding-bottom:0}.habit-spectrum .mono{font-size:7px;line-height:1.7;grid-column:1;align-self:center}.habit-spectrum h4{grid-column:1;grid-row:2;font-size:15px;margin:0}.habit-spectrum p{grid-column:2;grid-row:1/span 2;font-size:11px}.pullquote{font-size:24px;padding:17px 0 19px}.diagram{padding:16px;margin:22px 0}.diagram-header{margin-bottom:25px;gap:8px}.diagram-header .mono{font-size:7px;line-height:1.6;max-width:140px}.zoom-trigger{font-size:9px;padding:5px}.capability-flow{display:grid;grid-template-columns:1fr;gap:14px}.capability-flow>div{display:grid;grid-template-columns:33px 1fr;gap:4px 12px}.circle-num{grid-row:1/span 2;width:27px;height:27px;font-size:12px;margin:0}.capability-flow h4{margin:0;font-size:16px;grid-column:2}.capability-flow p{grid-column:2;margin:0;font-size:10px}.capability-flow small{grid-column:2;grid-row:3;font-size:9px;margin-top:5px}.flow-arrow{margin-left:40px;transform:rotate(90deg);width:25px;text-align:center;font-size:20px}.diagram-footnote{font-size:8px;margin-top:20px}.comparison{grid-template-columns:1fr}.comparison>div{padding:21px}.comparison .before{padding:19px 0}.comparison p{font-size:13px}.comparison .mono{font-size:8px;margin-bottom:14px}.mini-note{font-size:9px;line-height:1.9}.information-strip{grid-template-columns:1fr;padding:18px;gap:16px}.information-strip>div{display:grid;grid-template-columns:80px 1fr;gap:12px}.information-strip span{font-size:10px;line-height:1.8}.information-strip p{font-size:12px;margin:0}.compact-example{padding-left:15px;margin:22px 0}.compact-example p{font-size:14px}.detail-content{font-size:calc(13px * var(--reading-scale))}summary{font-size:12px;gap:15px}.reference-roles{grid-template-columns:1fr}.reference-roles>div,.reference-roles>div+div{display:grid;grid-template-columns:30px 1fr;gap:0 15px;border-left:0;border-bottom:1px solid var(--rule);padding:17px 0}.reference-roles>div:last-child{border-bottom:0}.reference-roles>div>span{grid-row:1/span 2;font-size:29px;margin:0}.reference-roles h4{font-size:14px;margin:0 0 5px}.reference-roles p{font-size:11px}.lab-heading h3{font-size:26px}.lab-heading .eyebrow{font-size:7px}.lab-heading .tag{font-size:8px}.case-lab{padding-top:25px}.case-tabs{overflow-x:auto;gap:0}.case-tabs button{flex:none;min-width:88px;padding:13px 10px;font-size:11px}#case-panel{display:block}.case-visual{padding:27px 45px 17px;max-width:350px;margin:auto}.case-copy{border-left:0;border-top:1px solid var(--rule);padding:24px}.case-copy h4{font-size:21px}.case-copy .prose{font-size:calc(13px * var(--reading-scale))}.case-check{margin-top:16px}.control-flow{grid-template-columns:1fr;gap:20px}.control-flow>div{padding-top:13px}.control-flow b{font-size:13px}.control-flow p{font-size:11px;margin:8px 0 10px}.control-flow span{font-size:10px;padding-top:9px}.direction-options{grid-template-columns:1fr;gap:0}.direction-options>div+div{border-top:1px solid var(--rule)}.mini-timeline{margin:18px 0}.mini-timeline i{padding:19px 8px}.direction-options h4{font-size:16px}.direction-options p{font-size:11px}.revision-board>div:not(.board-heading){grid-template-columns:65px 1fr;gap:10px;padding:16px 14px}.revision-board b{font-size:10px}.revision-board p{font-size:12px}.board-heading{padding:14px;gap:8px}.board-heading .mono{font-size:8px}.board-heading .tag{font-size:7px}.acceptance-grid>div{padding:20px 12px 20px 0}.acceptance-grid>div:nth-child(even){padding-left:15px}.acceptance-grid h4{font-size:21px}.acceptance-grid span{font-size:8px}.acceptance-grid p{font-size:11px}.effort-scale{gap:10px;grid-template-columns:1fr 15px 1fr}.effort-scale .mono{font-size:8px}.effort-scale h4{font-size:15px;line-height:1.8}.effort-scale p{font-size:10px}.effort-scale>span{font-size:19px}.myth-check .lab-heading>.mono{font-size:9px}.myth-check summary{font-size:12px;padding:19px 0}.six-questions{grid-template-columns:1fr 1fr;margin-top:27px}.six-questions>div{padding:23px 18px;border-bottom:1px solid #ffffff40!important;border-right:0!important}.six-questions>div:nth-child(odd){border-right:1px solid #ffffff40!important}.six-questions>div:nth-child(n+5){border-bottom:0!important}.six-questions span{margin-bottom:18px;font-size:10px}.six-questions h3{font-size:21px}.six-questions p{font-size:9px}pre{font-size:12px;padding:18px}.closing-line{font-size:26px;line-height:1.7;margin-top:36px}.sources h2{font-size:29px}.source-list li{grid-template-columns:1fr;gap:10px;padding:20px 0}.source-list .mono{font-size:9px}.source-list a{font-size:12px}.editor-note{padding:20px}.editor-note .prose{font-size:calc(11px * var(--reading-scale))}.page-footer{font-size:10px;gap:25px}.page-footer>.mono{width:100%;font-size:8px}.dialog-top{padding:19px}.dialog-top h2{font-size:17px}.dialog-top button{font-size:10px;padding:7px 10px}.zoom-controls{padding:12px 19px;gap:8px}.zoom-controls>span{font-size:8px;max-width:90px;line-height:1.7}#zoom-viewport{padding:14px 19px 25px}#zoom-content .capability-flow{grid-template-columns:1fr 20px 1fr 20px 1fr;gap:15px}#zoom-content .capability-flow>div{display:block}#zoom-content .capability-flow .flow-arrow{transform:none;margin:0}#zoom-content .capability-flow .circle-num{margin-bottom:17px}#zoom-content .capability-flow p{margin:9px 0 15px}#zoom-content .capability-flow small{margin:0}#zoom-content .control-flow{grid-template-columns:1fr 1fr 1fr}#zoom-content .diagram-header .mono{max-width:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

/* Small-screen diagrams retain a readable vertical flow in their own viewer. */
@media(max-width:580px){.reader-controls .text-reset{width:38px;white-space:nowrap;flex-shrink:0}#zoom-content .capability-flow{grid-template-columns:1fr;gap:16px}#zoom-content .capability-flow>div{display:grid;grid-template-columns:33px 1fr;gap:5px 12px}#zoom-content .capability-flow .flow-arrow{transform:rotate(90deg);margin-left:40px}#zoom-content .capability-flow .circle-num{margin:0}#zoom-content .capability-flow h4{font-size:19px}#zoom-content .capability-flow p{font-size:12px;margin:0}#zoom-content .capability-flow small{font-size:10px;margin:5px 0 0}#zoom-content .control-flow{grid-template-columns:1fr}#zoom-content .control-flow b{font-size:16px}#zoom-content .control-flow p,#zoom-content .control-flow span{font-size:12px}#zoom-viewport{max-height:55vh}}

/* Revision 02: simplified reading entry and unified title weight. */
h1,h1 .model{font-weight:700}.hero-bottom{display:block}.hero-bottom p{max-width:none;width:100%}.hero-art{padding-bottom:18px}.contents{top:24px}html{scroll-padding-top:24px}
.editorial-image{margin:32px 0 10px}.editorial-image img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;background:#dedfd7}.editorial-image figcaption{display:flex;justify-content:space-between;gap:25px;border-bottom:1px solid var(--rule);padding:14px 0}.editorial-image .mono{font-size:8px;line-height:1.9;color:var(--blue);flex-shrink:0}.editorial-image figcaption p{font-size:11px;line-height:1.85;color:var(--muted);margin:0;max-width:430px}.editorial-references{margin-top:28px;margin-bottom:26px}.editorial-references img{aspect-ratio:2/1}.editorial-references figcaption{display:block}.editorial-references .mono{display:none}.editorial-references figcaption p{max-width:none}.editorial-acceptance{margin-bottom:8px}
@media(min-width:1250px){.hero-bottom p{white-space:nowrap;font-size:13px}}
@media(max-width:800px){.editorial-image figcaption{gap:18px}.editorial-image figcaption p{font-size:10px}.contents{top:0}}
@media(max-width:580px){.hero-art{padding-bottom:14px}.hero-bottom{margin-top:28px}.hero-bottom p{white-space:normal}.editorial-image{margin-top:24px}.editorial-image img{aspect-ratio:4/3}.editorial-references img{aspect-ratio:3/2}.editorial-image figcaption{display:block;padding:12px 0}.editorial-image .mono{display:block;font-size:7px;margin-bottom:7px}.editorial-image figcaption p{font-size:10px;line-height:1.8}.editorial-references .mono{display:none}}

/* Revision 03: title optical size, peer facts, and picture-led teaching. */
h1 .model{display:block;font-size:1.12em;line-height:1.02;letter-spacing:-.06em;margin-top:8px}h1 .model+br{display:none}
.fact-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin-bottom:27px}.fact-grid article,.fact-grid .fact-feature{display:block;grid-column:auto;padding:26px 20px;border-bottom:0;border-left:1px solid var(--rule)}.fact-grid article:first-child{padding-left:0;border-left:0}.fact-grid article:last-child{padding-right:0}.fact-grid article:nth-child(3){padding-left:20px}.fact-grid article h3,.fact-grid .fact-feature h3{font-size:20px;margin:18px 0 15px;line-height:1.55}.fact-grid article .prose,.fact-grid article:not(.fact-feature) .prose{font-size:13px;line-height:1.9;margin:0}.fact-grid .fact-feature .tag{margin:0}
.image-lesson{margin:28px 0;border-top:1px solid var(--ink);border-bottom:1px solid var(--rule);padding:25px 0 18px}.lesson-heading .eyebrow{font-size:9px;color:var(--blue);margin-bottom:14px}.lesson-heading h4{font-size:24px;line-height:1.5;letter-spacing:-.03em;margin-bottom:12px}.lesson-heading>p{font-size:13px;line-height:1.9;color:var(--muted);margin-bottom:22px}.annotation-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.85fr);gap:25px;align-items:start}.annotated-image{position:relative}.annotated-image img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:contain}.image-pin{position:absolute;width:39px;height:39px;border:2px solid var(--white);border-radius:50%;background:var(--ink);color:white;font-family:Arial,sans-serif;font-size:16px;font-weight:700;transform:translate(-50%,-50%);box-shadow:0 0 0 1px #1c1d1b30}.image-pin:hover,.image-pin[aria-pressed=true]{background:var(--blue);color:white}.image-pin[aria-pressed=true]{box-shadow:0 0 0 5px #143be525}.pin-a{left:19%;top:44%}.pin-b{left:53%;top:44%}.pin-c{left:85%;top:44%}.pin-one{left:26%;top:33%}.pin-two{left:30%;top:73%}.pin-three{left:76%;top:35%}.annotation-category{color:var(--blue);font-size:9px;display:block;margin-bottom:10px}.annotation-title{font-size:20px;margin-bottom:12px;line-height:1.6}.annotation-observation{font-size:12px;line-height:1.9;color:var(--muted)}.annotation-explanation dl{margin:15px 0;border-top:1px solid var(--rule);padding-top:14px}.annotation-explanation dt{font-size:10px;color:var(--blue);margin-bottom:7px}.annotation-explanation dd{margin:0 0 14px;font-size:12px;line-height:1.9}.annotation-prompt{border-left:2px solid var(--blue);padding-left:15px}.annotation-prompt>span{font-size:9px;color:var(--muted)}.annotation-prompt p{font-size:13px;line-height:1.9;margin:9px 0 0}.lesson-note{font-size:9px!important;line-height:1.85;color:var(--muted);margin:20px 0 0!important}
@media(min-width:581px) and (max-width:800px){h1{font-size:clamp(40px,7.25vw,58px)}}
@media(max-width:1050px){.annotation-layout{grid-template-columns:1fr}.annotation-title{font-size:21px}.annotated-image img{max-height:340px}.image-pin{width:42px;height:42px}.annotation-explanation dl{display:grid;grid-template-columns:90px 1fr;gap:12px 20px}.annotation-explanation dd,.annotation-explanation dt{margin:0}.annotation-prompt{margin-top:17px}.fact-grid article,.fact-grid .fact-feature{padding-left:14px;padding-right:14px}.fact-grid article:nth-child(3){padding-left:14px}.fact-grid article h3,.fact-grid .fact-feature h3{font-size:18px}}
@media(max-width:800px){.fact-grid{display:block}.fact-grid article,.fact-grid .fact-feature,.fact-grid article:nth-child(3){padding:24px 0;border-left:0;border-bottom:1px solid var(--rule)}.fact-grid article:last-child{border-bottom:0}.fact-grid article h3,.fact-grid .fact-feature h3{font-size:21px}.fact-grid article .prose,.fact-grid article:not(.fact-feature) .prose{font-size:14px}.annotated-image img{max-height:none}}
@media(max-width:580px){h1 .model{font-size:1.12em;margin-top:8px}.lesson-heading h4{font-size:21px}.lesson-heading>p{font-size:12px}.annotation-layout{gap:22px}.annotation-explanation dl{grid-template-columns:76px 1fr;gap:13px 12px}.annotation-title{font-size:20px}.image-pin{width:39px;height:39px;font-size:15px}.annotation-prompt p{font-size:12px}.image-lesson{padding-top:22px}.lesson-note{font-size:9px!important}}

/* Revision 04: inline flows and always-visible supporting text. */
.plain-flow{margin:28px 0;background:transparent;padding:0;border:0}.capability-flow.plain-flow{gap:18px}.control-flow.plain-flow{gap:24px}.unit.unit-end{border-bottom:0}
.static-explanation{border-top:1px solid var(--rule);padding:21px 0 0;margin-top:25px}.static-explanation h4{font-size:16px;margin-bottom:13px}.static-explanation .detail-content{padding-bottom:0}
.myth-item{border-top:1px solid var(--rule);padding:23px 0}.myth-item:last-child{border-bottom:1px solid var(--rule)}.myth-item h4{font-size:16px;line-height:1.7;margin-bottom:13px}.myth-item .detail-content{padding-bottom:0}
.template-block{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);padding:23px 0}.template-block h4{font-size:19px;margin-bottom:16px}.template-block .detail-content{padding:0}.template-block pre{margin-bottom:17px}
@media(max-width:580px){.capability-flow.plain-flow{gap:16px}.control-flow.plain-flow{gap:20px}.static-explanation h4,.myth-item h4{font-size:15px}.myth-item{padding:20px 0}.template-block h4{font-size:18px}}

/* Revision 05: individual capability cards, not a surrounding diagram panel. */
:root{--capability-card:#e9eae3}
#capability-diagram>div{background:var(--capability-card);padding:20px;align-self:stretch;min-width:0}

/* Revision 07: remove only the two annotated bottom dividers at every viewport. */
#quality .myth-check>.myth-item:last-child,.image-lesson.acceptance-lesson{border-bottom:0}

/* Revision 08: retain the template top divider, remove only its bottom divider. */
#takeaway>.template-block{border-bottom:0}

/* Revision 09: four comparisons; preserve the existing editorial system. */
.hero-top>.mono{font-size:10px}.hero-deck{font-size:19px}.shift-section>h2{max-width:780px}.shift-section>.lead{font-size:18px;line-height:1.85;max-width:780px}.scope-line{font-size:12px;line-height:1.9;margin:24px 0 0;color:var(--muted);padding-left:14px;border-left:2px solid var(--blue)}
.context-bridge{margin-top:45px;padding-top:28px;border-top:1px solid var(--rule);scroll-margin-top:35px}.context-bridge>h3{font-size:22px;line-height:1.5;margin-bottom:16px}.context-bridge>.prose{font-size:15px;line-height:1.9}.context-bridge .habit-spectrum{margin-top:25px}.context-responsibility{margin:23px 0 0!important}
.comparison-labels{display:grid;grid-template-columns:1fr 1fr;font-size:11px;font-family:"SFMono-Regular",Consolas,monospace;margin:32px 0 0}.comparison-labels span{padding:13px 18px;border-top:1px solid var(--ink)}.comparison-labels span:first-child{background:var(--ink);color:var(--paper)}.comparison-labels span:last-child{background:var(--blue);color:white}.shift-section .comparison{margin-top:0}.shift-section .comparison>div{padding:26px 20px}.shift-section .comparison p{font-size:20px;line-height:1.75}.shift-section .comparison .before .mono,.shift-section .comparison .after .mono{font-size:10px}.prompt-key{display:flex;flex-wrap:wrap;gap:10px 24px;font-size:11px;line-height:1.7;margin:20px 0}.prompt-key i{font-family:monospace;font-size:10px;color:var(--blue);font-style:normal;margin-right:8px}
.take-home{font-size:24px;letter-spacing:-.035em;line-height:1.55;color:var(--blue);margin:29px 0 30px;font-weight:500}.support-note{font-size:14px;line-height:1.95;border-top:1px solid var(--rule);padding:21px 0;margin:28px 0}.support-note b{display:block;font-size:16px;color:var(--ink);margin-bottom:8px}.support-heading{border-top:1px solid var(--rule);margin:38px 0 19px;padding-top:27px}.support-heading .eyebrow{font-size:10px;color:var(--blue);margin-bottom:12px}.support-heading h3{font-size:24px;line-height:1.5;letter-spacing:-.025em;margin-bottom:0}.support-heading+.prose,.shift-section>.prose{font-size:15px;line-height:1.9}.support-heading+.image-lesson{border-top:0;padding-top:0}.evidence-note{margin:22px 0 35px}.shift-section .case-lab{margin-top:35px}.shift-section .compact-example{margin:25px 0}.shift-section .mini-note{font-size:12px;line-height:1.9;margin-top:19px}
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/* Remove only the annotated configuration note divider at every viewport. */
#configuration>.support-note{border:0}

/* Revision 10: local visual lessons. Keep the article palette and scope every new control. */
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h4{font-size:22px;margin-bottom:12px}.prototype-success p{font-size:12px;color:var(--muted)}.prototype-observer{padding-top:19px}.prototype-observer>.eyebrow{color:var(--blue);font-size:10px;line-height:1.7;margin-bottom:17px}.prototype-observer>h4{font-size:22px;margin-bottom:13px}.prototype-observer>p{font-size:13px;color:var(--muted)}.prototype-checklist{border-top:1px solid var(--rule);margin-top:24px}.prototype-checklist>div{display:flex;align-items:start;gap:12px;border-bottom:1px solid var(--rule);padding:16px 0}.check-state{color:#808578;font-size:22px;width:24px;line-height:1.3}.check-state.is-checked{color:var(--blue)}.prototype-checklist p{font-size:12px;margin:0;color:var(--muted)}.prototype-checklist b{display:block;font-size:14px;color:var(--ink);font-weight:500;margin-bottom:4px}.prototype-observer .mini-note{font-size:12px}.prototype-content [hidden]{display:none!important}.handoff-flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:27px;border-top:1px solid var(--ink)}.handoff-flow>article{padding:25px 20px 0 0;min-width:0}.handoff-flow>article+article{border-left:1px solid var(--rule);padding-left:20px}.handoff-flow .visual-index{font-size:33px}.handoff-flow h4{font-size:19px;margin-bottom:20px}.handoff-flow article>p{font-size:12px;color:var(--muted);margin:19px 0 0}.handoff-spec{border-top:1px solid var(--rule)}.handoff-spec>div{display:flex;flex-wrap:wrap;justify-content:space-between;gap:5px;border-bottom:1px solid var(--rule);padding:10px 0;font-size:10px;line-height:1.8}.handoff-spec span{color:var(--muted)}.handoff-spec b{font-size:10px;font-weight:500;color:var(--blue);overflow-wrap:anywhere}.handoff-wire{padding:17px 14px;background:var(--white);border:1px solid var(--rule)}.handoff-wire>i{display:block;background:#dedfd7;height:6px;width:70%;margin-bottom:12px}.handoff-wire>i:nth-child(2){width:90%}.handoff-wire>b{display:block;background:var(--blue);color:var(--white);font-size:10px;font-weight:500;padding:12px 10px;margin-top:17px}.handoff-wire>small{display:block;font-size:9px;color:var(--muted);margin-top:12px;line-height:1.8}.handoff-check{padding:0;list-style:none;margin:0}.handoff-check li{border-bottom:1px solid var(--rule);font-size:11px;padding:9px 0;line-height:1.7}.handoff-check li::before{content:'↗';color:var(--blue);margin-right:8px}
@media(max-width:1050px){.annotation-demo-layout{grid-template-columns:1fr}.feedback-panel{display:grid;grid-template-columns:1fr 1.3fr;gap:0 22px}.feedback-panel>.eyebrow{grid-column:1/-1}.feedback-panel h4{margin-bottom:10px}.feedback-panel dl{grid-row:2/4;grid-column:2}.feedback-command{margin-top:7px}.brief-scene-row{gap:23px}.brief-reading h4{font-size:20px}.replay-panel{gap:22px}.prototype-lab{gap:22px}.prototype-content{padding:26px 20px}.prototype-content>h4{font-size:26px}.handoff-flow>article{padding-right:14px}.handoff-flow>article+article{padding-left:14px}.handoff-flow h4{font-size:17px}}
@media(max-width:680px){.keyword-to-brief{grid-template-columns:1fr}.keyword-cloud{border-right:0;border-bottom:1px solid var(--rule);padding:22px 0}.word-pile{max-width:none;margin-bottom:17px}.keyword-cloud>p{font-size:12px}.keyword-cloud>p br{display:none}.keyword-cloud>p br::after{content:' '}.keyword-bridge{right:15px;top:auto;bottom:-15px;transform:rotate(90deg)}.brief-map{padding:25px 0 15px}.brief-row{padding:14px 8px}.brief-scene-row{grid-template-columns:1fr}.brief-scene{aspect-ratio:4/3;max-height:380px}.brief-reading{display:grid;grid-template-columns:45px 1fr;gap:0 16px}.brief-reading .visual-index{font-size:35px;grid-row:1/3;margin:0}.brief-reading h4{margin-bottom:8px}.brief-reading p{grid-column:2;font-size:13px}.brief-reading .mini-note{grid-column:1/-1}.feedback-panel{display:block}.feedback-panel dl{font-size:13px}.feedback-command{margin-top:17px;font-size:13px}.feedback-sequence{font-size:11px;gap:6px}.feedback-sequence>span{gap:5px}.feedback-sequence b{font-size:18px}.replay-steps{grid-template-columns:repeat(2,minmax(0,1fr))}.replay-steps button{padding:17px 14px}.replay-steps button:nth-child(2){border-right:0}.replay-steps button:nth-child(-n+2){border-bottom:1px solid var(--rule)}.replay-steps b{font-size:15px}.replay-panel{grid-template-columns:1fr;gap:26px}.replay-illustration{gap:17px}.replay-file{max-width:230px}.replay-explanation p{font-size:14px}.prototype-lab{grid-template-columns:1fr;gap:28px}.prototype-content{padding:27px 23px}.prototype-content>h4{font-size:30px}.prototype-window-bar>.mono{display:none}.prototype-observer{padding-top:0}.prototype-observer>.eyebrow{font-size:9px}.prototype-checklist{margin-top:18px}.handoff-flow{grid-template-columns:1fr}.handoff-flow>article{padding:22px 0;display:grid;grid-template-columns:45px 1fr;gap:0 14px}.handoff-flow>article+article{padding-left:0;border-left:0;border-top:1px solid var(--rule)}.handoff-flow .visual-index{grid-row:1/4;font-size:32px}.handoff-flow h4{font-size:20px;margin-bottom:14px}.handoff-spec,.handoff-wire,.handoff-check,.handoff-flow article>p{grid-column:2}.handoff-flow article>p{margin-top:15px}.handoff-spec>div,.handoff-spec b,.handoff-check li{font-size:12px}.handoff-wire>b{font-size:12px}.handoff-wire>small{font-size:11px}.written-brief p{font-size:13px}}
@media(prefers-reduced-motion:reduce){.visual-unit *{transition:none!important}}
@media(max-width:680px){.demo-pin-title{left:41%;top:25%}.demo-pin-button{left:22%;top:55%}}


/* Revision 11: exact annotated areas, at every viewport; unrelated lessons stay unchanged. */
#brief>.reference-lesson{border:0;padding-bottom:0;margin-top:0;margin-bottom:0}
#reference-explanation>.annotation-prompt{background:#e7e8e0;padding-top:10px;padding-bottom:10px}
#annotation-lesson>.feedback-sequence{justify-content:flex-start}
#annotation-lesson>.feedback-sequence>span{flex:0 0 auto;white-space:nowrap}
#annotation-lesson>.feedback-sequence>.sequence-arrow{position:relative;display:block;flex:1 1 0;min-width:12px;height:1px;background:var(--muted);font-size:0}
#annotation-lesson>.feedback-sequence>.sequence-arrow::after{content:'';position:absolute;right:0;top:50%;width:6px;height:6px;border-top:1px solid var(--muted);border-right:1px solid var(--muted);transform:translateY(-50%) rotate(45deg)}
#collaborate{padding-bottom:50px}