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@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media(max-height:820px) and (min-width:851px){.ability-list{margin:18px 0 5px}.ability-list details{padding:12px 0}.ability-list summary{font-size:24px}.ability-list details p{font-size:17px;margin:8px 0}.ability-list summary span{font-size:17px}}
/* V2: cyber scientific theatre */
.dark{background:radial-gradient(ellipse at 75% 30%,#102c45 0%,#070d1c 70%)}
.dark:before{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(#58d9ff06 1px,transparent 1px),linear-gradient(90deg,#58d9ff06 1px,transparent 1px);background-size:44px 44px;z-index:0}.slide>*{position:relative}.dark h2 em,.cover h1 span{color:#80f7ff;text-shadow:0 0 25px #00c8ff33}.cover h1{font-family:FieldSans,sans-serif;font-weight:900;letter-spacing:-.06em}.brand span{color:#96f5ff}.dark button[aria-pressed=true]{border-color:#8afffb;background:#153f53;box-shadow:inset 0 0 16px #52d8ff22}.dark button:hover{box-shadow:0 0 20px #64d6ef33}.cover #particleHost{position:absolute;right:0;top:0;width:64%;height:100%;z-index:1}.cover-copy{z-index:3;pointer-events:none}.cover-copy button{pointer-events:auto}.orbit-label{z-index:3;pointer-events:none}.particle-controls{position:absolute;right:5%;bottom:20px;z-index:5;display:flex;align-items:center;gap:8px;flex-wrap:wrap;max-width:540px}.particle-controls span{font:12px FieldSans;letter-spacing:.15em;color:#81dce8;width:100%}.particle-controls small{font-size:11px;color:#aabdcf}.particle-controls button{padding:7px 15px}.lab-heading h2{font-size:clamp(26px,3.1vw,47px);margin:8px 0 20px}.eyebrow{color:#70e8f4;font-size:12px;letter-spacing:.24em}.lab-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:38px;min-height:0}.model-host{height:360px;position:relative;border:1px solid #5acddd44;background:radial-gradient(ellipse at center,#1c384d55,transparent 70%);overflow:hidden;border-radius:4px}.model-host:after{content:"";position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(0deg,transparent,transparent 4px,#70f5ff05 5px)}.model-host canvas{width:100%;height:100%;position:absolute;inset:0;touch-action:none}.model-fallback{position:absolute;width:100%;height:100%;object-fit:contain}.model-host.loaded .model-fallback{display:none}.model-status{position:absolute;left:15px;top:15px;z-index:3;font:10px FieldSans;letter-spacing:.18em;color:#80c5d0;pointer-events:none}.model-controls{display:flex;gap:7px;align-items:center;flex-wrap:wrap;margin-top:12px}.model-controls button{font-size:12px;padding:7px 10px}.model-controls label{display:flex;gap:8px;align-items:center;font-size:12px;width:100%}.model-controls input{width:65%;accent-color:#77ecfa}.step-tabs{display:flex;gap:7px;margin-bottom:18px}.step-tabs button{flex:1;display:flex;gap:6px;align-items:center;justify-content:center;font-size:12px;padding:9px}.step-tabs b{font-family:FieldNumbers;font-size:21px;color:#7df2fd}.stage-number{font-size:10px;letter-spacing:.2em;color:#a68aff}.step-content h3{font-size:27px;line-height:1.4;margin:10px 0}.stage-body{font-size:18px;line-height:1.85}.step-content details{border-top:1px solid #65a8c333;padding:10px 0;font-size:13px;line-height:1.8}.step-content summary{cursor:pointer;color:#9be9ed}.step-content details p{margin:10px 0;color:#c3d0db}.step-content blockquote{margin:14px 0;border-left:2px solid #ae80ff;padding-left:13px;color:#b7c3d2;font-size:13px;line-height:1.7}.stage-meter{height:2px;background:#38515f;margin-top:15px}.stage-meter i{display:block;background:#7ce7f9;height:100%;transition:width .3s}button:disabled{opacity:.4;cursor:default}
@media(max-height:820px) and (min-width:851px){.model-host{height:285px}.lab-heading h2{font-size:32px;margin-bottom:12px}.stage-body{font-size:16px}.step-content h3{font-size:23px}.step-tabs{margin-bottom:10px}.step-content blockquote{font-size:12px}.step-content details{padding:7px 0}.lab-grid{gap:26px}}
@media(max-width:850px){.lab-grid{grid-template-columns:1fr;gap:20px}.model-host{height:280px}.lab-heading h2{font-size:28px}.cover #particleHost{width:100%;height:58%;top:auto;bottom:10%}.particle-controls{right:5%;bottom:10px;max-width:90%}.particle-controls small{display:none}.particle-controls span{font-size:9px}.stage-body{font-size:16px}.cover-copy{pointer-events:none}.orbit-label{bottom:95px}.lab-slide{justify-content:flex-start!important}.step-content h3{font-size:24px}}

.poster-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:45px;align-items:center}.teaching-poster{border:1px solid #56cbd480;background:#071622;padding:20px;box-shadow:0 0 50px #35d9fd0a}.poster-top{border-bottom:1px solid #5ec9d450;padding-bottom:16px}.poster-top>span{font-size:11px;color:#85dbed;letter-spacing:.15em}.poster-top h3{font-size:28px;line-height:1.4;margin:8px 0}.poster-top p,.poster-disclaimer{font-size:10px!important;color:#9bb3c1}.poster-quadrants{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:15px}.poster-quadrants button{text-align:left;position:relative;overflow:hidden;padding:15px;min-height:145px;background:#122635}.poster-quadrants b{display:block;font-size:9px;letter-spacing:.1em;color:#a18bfb}.poster-quadrants strong{display:block;font-size:23px;margin:10px 0}.poster-quadrants span{display:block;font-size:12px;line-height:1.8;color:#adc7d7}.poster-glyph{position:absolute;right:12px;bottom:0;font-size:65px;color:#6ce3ff20}.poster-disclaimer{margin:10px 0 0}.poster-explain h3{font-size:31px;margin:16px 0}.poster-explain p{font-size:19px;line-height:1.85}.poster-explain details{border-top:1px solid #638b9e;margin-top:25px;padding-top:15px;font-size:14px}.poster-explain details p{font-size:15px}.poster-explain summary{cursor:pointer;color:#8ae0eb}.poster-explain .role-boundary{border-left:2px solid #9b79e0;padding-left:13px;font-size:12px;color:#a8bbc7;margin-top:25px}#posterFocus{max-width:760px;padding:20px}#posterFocus b{display:block;color:#7fe5f0;font-size:15px}#posterFocus>strong{display:block;font-size:48px;margin:20px 0}#posterFocus>span{font-size:22px;line-height:1.8}#posterFocus .poster-glyph{display:none}#posterFocus p{font-size:20px;line-height:1.9}#posterFocus h3{margin-top:35px}@media(max-height:820px) and (min-width:851px){.teaching-poster{padding:14px}.poster-top h3{font-size:22px}.poster-quadrants button{min-height:120px;padding:12px}.poster-quadrants strong{font-size:20px;margin:6px 0}.poster-explain p{font-size:16px}.poster-top{padding-bottom:10px}.poster-explain h3{font-size:26px}}@media(max-width:850px){.poster-layout{grid-template-columns:1fr;gap:22px}.poster-slide{justify-content:flex-start!important}.teaching-poster{padding:12px}.poster-top h3{font-size:23px}.poster-quadrants{gap:6px}.poster-quadrants button{padding:10px;min-height:145px}.poster-quadrants strong{font-size:20px}.poster-quadrants span{font-size:11px}.poster-explain p{font-size:16px}}
.dark button:hover,.dark button[aria-pressed=true]{color:#f1fcff}.dark .primary:hover{color:#081c2c}
/* V3: projection-first reading and progressive loading */
.slide{padding:36px 5.5vw}.slide h2{font-size:clamp(34px,3.5vw,56px);line-height:1.25}.slide p{font-size:clamp(19px,1.55vw,26px);line-height:1.7}.slide .fine,.slide small,.slide .topic-note{font-size:16px;line-height:1.55}.slide button,.slide select,.slide input{font-size:17px}.slide summary{font-size:18px}.slide .eyebrow,.slide .stage-number{font-size:15px}.slide .stage-body{font-size:22px;line-height:1.75}.slide .step-content details p,.slide .step-content blockquote{font-size:18px}.slide .model-controls button,.slide .model-controls label{font-size:16px}.step-tabs button{font-size:17px}.lab-grid{grid-template-columns:1fr 1.05fr}.model-host{height:330px}.slide .model-status{font-size:12px}.slide .step-content h3{font-size:30px}.slide .stage-meter{margin-bottom:8px}.slide .range-line{font-size:18px}.titleline{gap:20px}.slide .project-meta{font-size:16px}.project-panel{font-size:18px;overflow-y:auto;max-height:63vh}.project-item{font-size:16px!important;padding:10px 0}.project-panel h3{font-size:23px}.project-panel p{font-size:17px}.atlas-grid{grid-template-columns:1.75fr 1fr;gap:22px;min-height:460px}.plot-wrap{min-height:490px;padding-bottom:55px}.plot-caption{bottom:0;font-size:15px}.plot-caption strong{font-size:26px}.plot-caption span{font-size:14px}.topic-toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.topic-toolbar label{font-size:16px}.topic-toolbar button,.topic-toolbar select{padding:7px 10px;font-size:15px}.topic-map{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:12px 0}.topic-bubble{position:relative;min-height:145px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border:0;background:transparent!important;isolation:isolate;padding:5px!important}.bubble-disc{position:absolute;z-index:-1;width:var(--bubble);height:var(--bubble);max-width:100%;border:1px solid hsl(var(--hue) 55% 65%);background:radial-gradient(circle,hsl(var(--hue) 60% 40% / .32),hsl(var(--hue) 30% 15% / .4));border-radius:50%}.topic-bubble strong{font-size:17px;line-height:1.3;max-width:145px}.topic-bubble b{font-family:FieldNumbers;font-weight:400;font-size:32px;color:#c0f5f4;line-height:1.2}.topic-bubble small{font-size:13px!important;color:#c0bfdb}.topic-bubble[aria-pressed=true] .bubble-disc{border:3px solid #e6f481;box-shadow:0 0 20px #e6f48133}.topic-bubble:hover{color:white;background:transparent}.topic-note{margin:6px 0!important;font-size:14px!important}.topic-insight{border-top:1px solid #6fadb14d;margin-top:10px;padding-top:8px}.topic-insight h3{font-size:23px;margin:0}.topic-insight p{font-size:16px;margin:5px 0}.topic-insight .fine{font-size:14px}.topic-comparison{display:flex;gap:25px;font-size:16px}.topic-comparison b{color:#9bf1ef;font-size:23px}.atlas-controls label{font-size:16px}.atlas-controls{gap:14px}.search-label{flex:1}.chart-layout{grid-template-columns:1fr 1fr}.category-chart{max-height:480px;overflow-y:auto;padding-right:15px}.category-row{grid-template-columns:175px 1fr 45px;gap:8px;font-size:19px;min-height:31px}.year-bar span{font-size:16px}.year-bar b{font-size:18px}.year-chart{min-height:320px}.live-poll-strip{display:grid;grid-template-columns:230px 1fr 180px;gap:24px;border-top:1px solid #759da5;margin-top:15px;padding-top:15px;width:100%;align-items:center}.vote-entry{display:grid;grid-template-columns:1fr 105px;gap:8px;align-items:center}.vote-entry a{font-size:20px;font-weight:700}.vote-entry img{width:100px;height:100px;grid-column:2;grid-row:1/3}.vote-entry small{font-size:13px!important}.vote-results>strong{font-size:20px}.vote-bar{position:relative;display:grid;grid-template-columns:25px 1fr 120px;gap:10px;align-items:center;height:30px;font-size:17px}.vote-bar i{height:13px;background:#267f8c;min-width:0}.vote-bar span{grid-column:3;white-space:nowrap;font-size:16px}.vote-actions{display:flex;flex-direction:column;gap:10px}.vote-actions a{font-size:16px}#pollStatus{font-size:14px;margin:5px 0}.poll-slide .split{grid-template-columns:1fr 1.2fr;gap:25px}.poll-slide h2{font-size:37px}.poll-slide .choices{gap:9px}.poll-slide .choices button{padding:12px;font-size:20px}.poll-slide .choices span{font-size:20px}.poll-slide .feedback{min-height:40px;font-size:17px}.poll-slide .lead{font-size:20px}.sponsor-directory{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:10px 0 25px}.sponsor-directory a{padding:22px;border-top:2px solid #71c7cd;text-decoration:none;background:#15304555;display:flex;flex-direction:column;gap:8px}.sponsor-directory strong{font-size:25px}.sponsor-directory span{font-size:17px}.sponsor-directory small{color:#a9c9d4}.sponsor-source{border-color:#bfa3e3!important}.story-layout{display:grid;grid-template-columns:1.1fr 1fr;gap:30px;align-items:center}.story-visual{background:#e1e7df;border:1px solid #adc9c6;border-radius:3px}.story-visual svg{width:100%;max-height:360px;display:block}.story-tabs{display:flex;gap:7px;flex-wrap:wrap}.story-tabs button{font-size:17px;padding:8px 12px}.story-tabs button[aria-pressed=true]{background:#195469;color:white}.story-explain h3{font-size:29px;margin:16px 0}.story-explain p{font-size:22px}.story-explain details{border-top:1px solid #8db3b4;padding-top:15px}.visual-modes{margin:0 15px 10px}.visual-modes button{font-size:16px;padding:8px}.visual-slider{display:flex;align-items:center;justify-content:center;gap:15px;padding:8px 15px 15px;font-size:18px}.visual-slider input{width:55%}.poster-layout{grid-template-columns:1.45fr 1fr;gap:30px}.source-poster-panel>button{width:100%;padding:0;background:transparent;border:1px solid #96bcca}.source-poster-panel img{width:100%;display:block}.poster-hotspots{display:grid;grid-template-columns:1fr 1fr;gap:8px}.poster-hotspots button{font-size:17px;padding:10px}.poster-explain h3{font-size:28px}.poster-explain p{font-size:20px}.poster-explain .role-boundary{font-size:17px}.quad-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.quad-grid>div{background:#19384b;padding:15px;border:1px solid #719ead}.quad-grid b{font-size:21px}.quad-grid p{font-size:18px}.poster-large{overflow:auto;max-height:70vh;border:1px solid #829ba7;background:#fff}.poster-large img{display:block;width:100%;min-width:900px}.poster-large[class*=region-]{overflow:hidden;position:relative;aspect-ratio:1.25;max-height:none}.poster-large[class*=region-] img{width:200%;min-width:0;position:absolute}.poster-large.region-0 img{left:0;top:-20%}.poster-large.region-1 img{left:0;bottom:0}.poster-large.region-2 img{right:0;top:-20%}.poster-large.region-3 img{right:0;bottom:0}#posterDialog{max-width:95vw;width:1280px}#posterFocus{max-width:none;padding:10px}#posterFocus p{font-size:19px}.route-directory{margin-top:25px;border-top:1px solid #8da4a7;padding-top:20px;display:flex;gap:30px;align-items:center}.route-directory p{font-size:19px}.ai-workflow{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:25px}.ai-workflow>div{border-top:2px solid #368b94;padding-top:18px}.ai-workflow .big-num{font-size:64px}.ai-workflow h3{font-size:26px}.ai-workflow p,.ai-workflow a{font-size:20px}.ai-rules{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.ai-rules>div{border-top:2px solid #72ced8;padding-top:12px}.ai-rules h3{font-size:26px;margin:12px 0}.ai-rules p{font-size:20px}.ai-rules details p{font-size:17px}.ai-important{grid-column:1/-1;color:#e6f481;margin:0!important}.ai-quiz{grid-column:1/-1;display:grid;grid-template-columns:145px 1fr 145px;gap:15px;align-items:center}.ai-quiz p{font-size:18px;margin:5px 0}.ai-quiz label{font-size:17px}.ai-quiz select{font-size:16px}#aiQuizAnswer{grid-column:1/-1;color:#9ee8e5}.ai-log{margin-top:20px}#aiRuleSources{margin-top:16px}#aiRuleSources a{margin-right:10px}.analysis-context{font-size:21px}.cohort-pair{display:grid;grid-template-columns:1fr 1fr;gap:40px}.cohort-pair>div{border-top:2px solid #317f91;padding:15px 25px;background:#e4e9df}.cohort-pair h3{font-size:30px;margin:0}.cohort-pair>div>strong{font:90px FieldNumbers;color:#087483}.cohort-pair p{margin:0}.cohort-pair dl{display:grid;grid-template-columns:1.4fr 1fr;font-size:21px;gap:12px}.cohort-pair dd{margin:0;text-align:right;font-weight:700}.analysis-bars{display:grid;grid-template-columns:1fr 1fr;gap:17px 40px;margin:20px 0}.analysis-bars>div{display:grid;grid-template-columns:160px 1fr 60px;align-items:center;font-size:20px;gap:10px;height:35px}.analysis-bars i{height:16px;background:#398a99}.analysis-bars b{font-size:21px}.data-download{display:inline-block;margin-top:15px;font-size:16px}.paired-bars{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:20px 0}.paired-bars strong{font-size:20px}.paired-bars>div>div{display:flex;gap:8px;align-items:center;margin-top:8px}.paired-bars i{height:17px;background:#278f9e}.paired-bars>div>div:nth-of-type(2) i{background:#9276b0}.paired-bars b{font-size:18px}.compare-legend{display:flex;gap:25px;font-size:17px}.compare-legend span:first-child{color:#137b8c}.compare-legend span:last-child{color:#806096}#dimensionTabs{max-width:550px}#dimensionTabs button{font-size:17px}
@media(max-height:820px) and (min-width:851px){.slide{padding:22px 5vw}.slide h2{font-size:35px}.lab-heading h2{font-size:34px}.slide .stage-body{font-size:20px}.slide .step-content h3{font-size:26px}.slide .step-content blockquote{font-size:17px}.model-host{height:290px}.topic-map{gap:4px;margin:6px 0}.topic-bubble{min-height:120px}.topic-bubble strong{font-size:16px}.topic-bubble small{font-size:12px!important}.bubble-disc{max-width:115px;max-height:115px}.atlas-grid{min-height:405px}.plot-wrap{min-height:420px}.topic-insight p,.topic-note{font-size:13px!important}.topic-insight .fine{font-size:12px}.topic-insight h3{font-size:20px}.topic-comparison{font-size:15px}.category-chart{max-height:350px}.category-row{font-size:17px;grid-template-columns:150px 1fr 40px}.year-chart{min-height:250px}.poll-slide h2{font-size:31px}.poll-slide .choices button{padding:9px}.poll-slide .lead{font-size:18px}.poll-slide .feedback{min-height:25px}.live-poll-strip{padding-top:10px;margin-top:5px}.vote-entry img{width:82px;height:82px}.live-poll-strip{grid-template-columns:210px 1fr 165px}.story-visual svg{max-height:300px}.story-explain p{font-size:20px}.story-explain h3{font-size:26px}.story-tabs button{font-size:16px}.slide .fine{font-size:15px}.sponsor-directory{gap:12px;margin-bottom:10px}.sponsor-directory a{padding:15px}.sponsor-directory strong{font-size:23px}.ai-workflow p,.ai-workflow a{font-size:18px}.ai-rules p{font-size:18px}.ai-rules h3{font-size:24px}.ai-quiz p{font-size:17px}.ai-log{margin-top:10px}.cohort-pair>div>strong{font-size:70px}.cohort-pair dl{font-size:19px;gap:8px}.poster-explain p{font-size:19px}.poster-explain h3{font-size:25px}.poster-explain .role-boundary{font-size:16px}}
@media(max-width:850px){.slide{padding:25px 22px;justify-content:flex-start}.slide h2{font-size:31px}.slide p,.slide .stage-body{font-size:19px}.slide .fine,.slide small{font-size:15px}.atlas-grid,.chart-layout,.lab-grid,.story-layout,.poster-layout{grid-template-columns:1fr}.topic-map{grid-template-columns:repeat(2,1fr)}.topic-bubble{min-height:145px}.topic-bubble strong{font-size:17px}.plot-wrap{min-height:0}.project-panel{max-height:none}.category-chart{max-height:none}.category-row{grid-template-columns:155px 1fr 40px;font-size:17px}.live-poll-strip{grid-template-columns:1fr}.vote-entry{grid-template-columns:1fr 110px}.vote-entry img{width:100px;height:100px}.vote-actions{flex-direction:row;flex-wrap:wrap}.poll-slide .split{grid-template-columns:1fr}.poll-slide .choices span{font-size:18px}.sponsor-directory{grid-template-columns:1fr 1fr}.sponsor-directory a{padding:13px}.sponsor-directory strong{font-size:20px}.sponsor-directory span{font-size:15px}.story-explain h3{font-size:26px}.visual-modes{gap:5px}.visual-modes button{font-size:14px}.story-visual svg{min-height:210px}.model-host{height:270px}.step-tabs{gap:5px}.step-tabs button{font-size:15px;padding:9px 5px}.step-tabs b{font-size:20px}.route-directory{flex-direction:column;align-items:flex-start}.ai-workflow{grid-template-columns:1fr 1fr}.ai-workflow h3{font-size:22px}.ai-workflow p,.ai-workflow a{font-size:17px}.ai-rules{grid-template-columns:1fr}.ai-rules h3{font-size:24px}.ai-quiz{grid-template-columns:1fr}.ai-quiz>p,.ai-quiz>button{grid-column:1}.cohort-pair{grid-template-columns:1fr;gap:15px}.cohort-pair dl{font-size:17px}.analysis-bars,.paired-bars{grid-template-columns:1fr}.analysis-bars>div{grid-template-columns:145px 1fr 50px;font-size:17px}.topic-toolbar{gap:5px}.topic-toolbar button,.topic-toolbar select{font-size:14px}.plot-caption{position:relative;margin-top:10px}.topic-note{font-size:14px!important}.poster-large img{min-width:900px}.poster-large[class*=region-] img{min-width:0}.poster-large[class*=region-]{aspect-ratio:.95}.poster-hotspots button{font-size:16px}.story-tabs button{font-size:15px}.slide .model-controls button{font-size:15px}.ai-important{font-size:20px!important}.analysis-bars span{line-height:1.3}}

.ai-rules>*,.ai-workflow>*,.story-layout>*,.lab-grid>*,.poster-layout>*,.sponsor-directory>*{min-width:0;overflow-wrap:anywhere}.ai-rules p,.ai-workflow p{overflow-wrap:anywhere}.ai-rules{grid-template-columns:repeat(3,minmax(0,1fr))}@media(max-width:850px){.ai-rules{grid-template-columns:1fr}}
.slide{justify-content:safe center}.poster-slide{justify-content:flex-start}.source-poster-panel #realPosterZoom img{max-height:390px;object-fit:contain;background:#fff}@media(max-width:850px){.source-poster-panel #realPosterZoom img{max-height:none}}
.source-poster-panel #realPosterZoom img{max-height:520px}@media(max-height:820px) and (min-width:851px){.source-poster-panel #realPosterZoom img{max-height:350px}.route-directory{margin-top:10px;padding-top:8px}}@media(max-width:850px){.source-poster-panel #realPosterZoom img{max-height:none}}
/* Projection revision: size type by viewport width; never shrink it for short screens. */
@media(min-width:851px){
 :root{--talk-body:clamp(26px,1.903vw,42px);--talk-control:clamp(24px,1.757vw,38px);--talk-note:clamp(20px,1.464vw,32px);--talk-heading:clamp(44px,3.221vw,70px)}
 #deck .slide{font-size:var(--talk-body);padding:24px 4vw;overflow-y:auto;justify-content:safe center}
 #deck .slide h2{font-size:var(--talk-heading)!important}
 #deck .slide h3{font-size:clamp(30px,2.196vw,48px)!important;line-height:1.35}
 #deck .slide :is(p,li,dt,dd,summary,.stage-body,.feedback,.student-line,.phase-detail p,.story-explain p){font-size:var(--talk-body)!important;line-height:1.5}
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/* The original overview remains a navigable point cloud on small screens too. */
@media(max-width:850px){#atlas{display:block;width:100%;height:100%}.atlas-grid .plot-wrap{height:380px;min-height:380px}.atlas-grid .project-panel{height:auto;max-height:none}.poster-hotspots{grid-template-columns:1fr 1fr}}
@media(min-width:851px){
 #deck .slide .atlas-grid{height:clamp(410px,56vh,760px);min-height:410px}
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/* Project universe: compact reading pane and content-related local graph. */
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#deck .slide[data-title="项目宇宙"] .list-nav{position:sticky;bottom:-18px;background:#081c2c;padding:12px 0}
#deck .slide[data-title="项目宇宙"] .graph-abstract{color:#bfd3db}
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/* Page 5: retain suppression markers; no NaN bars or clipped category names. */
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#deck .region-data-slide #dimensionView[data-view=categories]{max-height:calc(100vh - 295px);overflow-y:auto;padding-right:10px}
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/* Page 7: the full directory remains searchable, paged, and readable. */
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.sponsor-search label{display:flex;align-items:center;gap:15px}
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#deck .sponsor-slide h2{font-size:clamp(35px,2.8vw,54px)!important}
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#deck .sponsor-slide .sponsor-directory a{padding:14px;justify-content:center;overflow-wrap:anywhere}
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#deck .sponsor-slide .sponsor-directory :is(span,small){font-size:clamp(16px,1.2vw,23px)!important;line-height:1.3}
.sponsor-pagination{display:flex;gap:20px;align-items:center;justify-content:flex-end}
#deck .sponsor-slide .sponsor-pagination button{font-size:20px!important;padding:7px 15px}
/* Pages 10–13: geometry → artificial energy → distribution → sampling. */
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#deck .sampling-slide details summary{font-size:clamp(18px,1.35vw,26px)!important}
#deck .sampling-slide h2{font-size:clamp(36px,2.75vw,53px)!important}
#deck .lab-slide[data-case=physics] .step-content blockquote{display:none}
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@media(min-width:851px){
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 #deck .sponsor-slide .sponsor-directory{min-height:220px}
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}
/* Computational case studies: readable controls and real model outputs. */
.demo-selector,.case-demo-tabs,.case-demo-controls{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin:10px 0}.demo-selector{font-size:18px}.demo-selector select{font:inherit;padding:8px;border:1px solid #789997;border-radius:7px;background:#fff}.demo-selector span{flex:1;min-width:250px}.case-demo-tabs button{font-size:19px;padding:12px 18px;border:1px solid #6f9998;border-radius:8px;background:transparent;color:#214553}.case-demo-tabs button[aria-pressed=true]{background:#174c59;color:white}.case-demo-controls label{display:flex;align-items:center;gap:16px;font-size:20px}.case-demo-controls input{width:230px}.case-demo-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.case-demo-grid canvas{width:100%;height:260px;background:#f0f5ef;border:1px solid #c2d2ca;border-radius:12px}.computational-case h2{font-size:clamp(32px,3.2vw,54px);margin-bottom:14px}.case-demo-result{font-size:22px;font-weight:700;margin:12px 0;color:#0e6776}.case-demo-copy{font-size:22px;line-height:1.55;margin:8px 0}.computational-case details{font-size:18px}.computational-case details p{font-size:20px;line-height:1.6}.sampling-slide .sampling-layout canvas{height:220px}@media(min-width:1600px){.case-demo-grid canvas{height:340px}.case-demo-copy{font-size:27px}.case-demo-result{font-size:26px}.sampling-slide .sampling-layout canvas{height:300px}}@media(max-width:700px){.case-demo-grid{grid-template-columns:1fr}.case-demo-grid canvas{height:240px}.case-demo-tabs button{font-size:17px}.case-demo-controls input{width:140px}.case-demo-copy{font-size:20px}.demo-selector span{min-width:0;flex-basis:100%}}
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#deck .lab-slide[data-case=bio] .step-content blockquote,#deck .lab-slide[data-case=eng] .step-content blockquote{display:none}
#deck .lab-slide:is([data-case=bio],[data-case=eng]) .model-column>.fine{font-size:clamp(17px,1.25vw,23px)!important;line-height:1.45;margin:8px 0}
@media(min-width:900px) and (max-height:850px){
 #deck .computational-case,#deck .sampling-slide{padding-top:22px;padding-bottom:18px}
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 #deck .computational-case h2{margin:8px 0 10px}
 #deck .computational-case .case-demo-grid canvas{height:195px}
 #deck .computational-case .case-demo-tabs button{padding:8px 14px}
 #deck .sampling-slide .sampling-layout canvas{height:195px}
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 #deck .lab-slide:is([data-case=bio],[data-case=eng]) .model-host{height:290px;min-height:0}
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}
@media(min-width:900px){#deck .computational-case .case-demo-grid canvas{height:310px}}
@media(min-width:900px) and (max-height:850px){#deck .computational-case .case-demo-grid canvas{height:175px}#deck .sampling-slide .sampling-layout canvas{height:180px}}
/* Lieflat Charts / moxt: Mono chart cards, scaled for the lecture. */
@font-face{font-family:LieflatInter;src:url('inter-400.woff') format('woff');font-weight:400;font-display:swap}
@font-face{font-family:LieflatInter;src:url('inter-700.woff') format('woff');font-weight:600 900;font-display:swap}
.lieflat-card,.lieflat-year{color:#1c1c1a;background:#f0efeb;border-radius:24px;font-family:LieflatInter,FieldSans,sans-serif}
.lieflat-card{padding:12px 18px 10px}.lieflat-year{padding:8px 12px}.lieflat-plot svg,.lieflat-annual-plot svg{display:block;width:100%;height:auto;overflow:visible;font-family:LieflatInter,FieldSans,sans-serif}.lieflat-plot svg text,.lieflat-annual-plot svg text{font-family:LieflatInter,FieldSans,sans-serif}
.lieflat-controls{display:flex;align-items:center;gap:16px;margin:4px 0 8px}.lieflat-controls label{display:flex;align-items:center;gap:12px}.lieflat-controls select{font:inherit;background:#f0efeb;color:#1c1c1a;border:1px solid #8f8e88;border-radius:5px;padding:5px 12px}
#deck .lieflat-card h3{font-size:clamp(26px,1.8vw,35px)!important;line-height:1.3;margin:0 0 6px;color:#1c1c1a}
#deck .lieflat-sub{font-size:clamp(18px,1.25vw,24px)!important;line-height:1.35;margin:4px 0 8px;color:#4a4944}
#deck .lieflat-source{font-size:clamp(15px,1.05vw,20px)!important;letter-spacing:.04em;color:#6a6963;margin:6px 0 0}
#deck .lieflat-controls :is(label,select){font-size:clamp(18px,1.3vw,25px)!important}
#deck .lieflat-annual-value{font-size:clamp(23px,1.8vw,33px)!important;font-weight:700;margin:6px 0 0;color:#1c1c1a}
#deck #yearChart.lieflat-year{display:block;height:auto;min-height:0;border:0;margin:0}
#deck .lieflat-data-slide .category-track i{background:#4a4944}
#deck .region-data-slide .titleline{display:block}#deck .region-data-slide .titleline h2{margin:0 0 12px}#deck .region-data-slide #dimensionTabs{display:flex;flex-wrap:wrap;gap:7px;margin:0}
#deck .region-data-slide #dimensionTabs button{font-size:clamp(18px,1.25vw,24px)!important;padding:8px 12px;min-height:38px}
#deck .region-data-slide.lieflat-expanded .titleline h2{display:none}#deck .region-data-slide.lieflat-expanded .titleline{margin-bottom:8px}
#deck .region-data-slide.lieflat-expanded #dimensionView{max-height:none;overflow:visible}
#deck .region-data-slide.lieflat-expanded #dimensionNote{font-size:clamp(18px,1.2vw,23px)!important;line-height:1.35;margin:10px 0 0}
#deck .lieflat-table{margin:8px 0;font-size:20px}#deck .lieflat-table summary{font-size:clamp(18px,1.2vw,23px)!important;cursor:pointer}.lieflat-table>div{overflow:auto}.lieflat-table table{width:100%;border-collapse:collapse;font-size:20px}.lieflat-table :is(th,td){padding:8px 12px;border-bottom:1px solid #c6c5bf;text-align:left;white-space:nowrap}
.lf-fade{animation:lf-fade .9s ease both}.lf-pop{transform-box:fill-box;transform-origin:center;animation:lf-pop .5s cubic-bezier(.2,.7,.3,1) both}.lf-draw{stroke-dasharray:1;stroke-dashoffset:1;animation:lf-draw 1.2s cubic-bezier(.4,0,.2,1) forwards}
@keyframes lf-fade{from{opacity:0}to{opacity:1}}@keyframes lf-pop{from{transform:scale(0)}to{transform:none}}@keyframes lf-draw{to{stroke-dashoffset:0}}
.motion-off :is(.lf-fade,.lf-pop,.lf-draw){animation:none;stroke-dasharray:none;stroke-dashoffset:0}
@media(prefers-reduced-motion:reduce){.lf-fade,.lf-pop,.lf-draw{animation:none;stroke-dasharray:none;stroke-dashoffset:0}}
@media(max-width:700px){.lieflat-plot{overflow-x:auto}.lieflat-plot svg{min-width:780px}.lieflat-card{padding:12px}.lieflat-annual-plot svg{min-width:0}#deck .region-data-slide #dimensionTabs{gap:5px}#deck .region-data-slide #dimensionTabs button{font-size:16px!important;padding:7px 10px}}
#deck .slide.lieflat-expanded .lieflat-sub{font-size:clamp(20px,1.2vw,23px)!important;line-height:1.3;margin:4px 0 6px}
#deck .slide.lieflat-expanded .lieflat-source{font-size:clamp(17px,1vw,19px)!important;line-height:1.2;margin:6px 0 0}
#deck .slide.lieflat-expanded .lieflat-card h3{font-size:clamp(26px,1.7vw,33px)!important;line-height:1.3}
#deck .slide.lieflat-expanded .lieflat-controls :is(label,select){font-size:clamp(18px,1.2vw,23px)!important}
#deck .slide.lieflat-expanded #dimensionView{position:relative}
#deck .slide.lieflat-expanded .lieflat-table{display:inline-block;margin:4px 18px 0 0;vertical-align:top}
#deck .slide.lieflat-expanded .lieflat-table[open]{display:block}
#deck .slide.lieflat-expanded .data-download{display:inline-block;margin:4px 0;font-size:clamp(18px,1.2vw,23px)!important}
#deck .lieflat-data-slide .data-interpretation summary{font-size:clamp(19px,1.35vw,26px)!important;cursor:pointer}
@media(min-width:1200px){#deck .slide.lieflat-expanded .lieflat-controls{position:absolute;right:0;top:-55px;margin:0}#deck .slide.lieflat-expanded .lieflat-controls select{max-width:150px}}
@media(min-width:900px) and (max-height:850px){#deck .lieflat-data-slide{padding-top:22px;padding-bottom:18px}#deck .lieflat-data-slide .chart-layout{gap:24px}#deck .lieflat-data-slide .chart-layout h3{font-size:27px!important;margin:10px 0}#deck .region-data-slide{padding-top:22px;padding-bottom:18px}#deck .region-data-slide .cohort-pair{margin:10px 0}#deck .region-data-slide .cohort-pair strong{font-size:52px!important}#deck .region-data-slide .paired-bars>div{margin-bottom:8px}}

/* Give the data itself the projection area; each view retains its own heading. */
@media(min-width:900px){#deck .region-data-slide .titleline h2{display:none}#deck .region-data-slide .paired-bars{gap:8px 24px}#deck .region-data-slide .paired-bars>div{padding:8px;margin:0}#deck .lieflat-data-slide{padding-bottom:10px}}

@media(min-width:1200px) and (max-height:850px){#deck .region-data-slide .paired-bars{grid-template-columns:repeat(3,minmax(0,1fr))}}