@font-face{font-family:Miriam;src:url('../public/fonts/MiriamLibre-Regular.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:Roboto;src:url('../public/fonts/Roboto-Regular.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:Roboto;src:url('../public/fonts/Roboto-Bold.ttf') format('truetype');font-weight:700;font-display:swap}
:root{--navy:#05234f;--blue:#0075bf;--cyan:#0bbbef;--paper:#f2f5f7;--ink:#05234f;--muted:#516780;--surface:#fff;--line:#cdd7e1;--amber:#9b4f08;--radius:12px;font-family:Roboto,'Segoe UI',sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0;min-height:100dvh;display:flex;flex-direction:column;background:var(--paper)}body[data-theme=dark]{--ink:#fff;--muted:#b6cadc;--surface:#103765;--line:#3b587d;background:var(--navy)}button,a,input{touch-action:manipulation}button{font:inherit;cursor:pointer;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:7px;padding:11px 16px;transition:background .15s,border-color .15s}button:hover{border-color:var(--blue);background:color-mix(in srgb,var(--surface) 85%,var(--cyan))}button:disabled{opacity:.3;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--blue);outline-offset:4px}body[data-theme=dark] :focus-visible{outline-color:var(--cyan)}[hidden]{display:none!important}a{color:inherit;text-underline-offset:3px}p{line-height:1.5}h1,h2,h3,p{margin:0}h1,h2,h3{font-family:Miriam,Roboto,sans-serif;font-weight:400}h1{font-size:clamp(32px,3.7vw,65px);line-height:1.13;letter-spacing:-.04em;max-width:1100px}h2{font-size:32px;line-height:1.2}h3{font-size:clamp(19px,1.65vw,30px);line-height:1.25}small{line-height:1.5}button kbd{margin-left:7px;color:var(--muted);font:11px Roboto}svg{display:block;width:100%;height:auto}.skip{position:fixed;z-index:1000;top:-100px;left:15px;background:#fff;color:var(--navy);padding:12px}.skip:focus{top:10px}.quiet{background:transparent;border-color:transparent}.topbar{height:90px;flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:0 4.5vw;gap:20px}.topbar img{width:160px;height:auto}.event{margin-left:auto;margin-right:28px;font-size:15px;display:flex;gap:20px;align-items:center}.event span{color:var(--muted);font-size:13px}.topbar button{font-size:13px}
.slide-panel{flex:1;min-height:0;padding:20px 5.3vw 10px;display:flex;flex-direction:column;outline:none}.section-label{font-size:15px;color:var(--muted);margin-bottom:12px}.slide-body{flex:1;display:flex;flex-direction:column;justify-content:center;gap:22px;min-height:0;padding-top:20px}.slide-heading{flex-shrink:0}.slide-bottom{min-height:32px;display:flex;align-items:center;gap:20px;margin-top:8px}.sources{display:flex;flex-wrap:wrap;gap:8px 18px;margin-left:auto;color:var(--muted);font-size:11px}.sources a{text-decoration:none}.sources a:hover{text-decoration:underline}.detail-link{font-size:12px;padding:6px 12px;border-color:var(--blue);color:var(--blue)}body[data-theme=dark] .detail-link{color:var(--cyan);border-color:var(--cyan)}.lead{font-size:clamp(17px,1.55vw,26px);color:var(--muted);max-width:850px}.bottom-thought{font-size:clamp(18px,1.5vw,26px);color:var(--muted)}.controls{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 4.5vw;height:80px;flex-shrink:0}.position{display:flex;gap:15px;align-items:center;font-size:12px;min-width:180px}#counter{font-variant-numeric:tabular-nums;white-space:nowrap}#section{color:var(--muted)}.navigation,.animation-controls{display:flex;align-items:center;gap:8px}.navigation button{padding:9px 13px}.animation-controls button{font-size:12px;padding:9px 12px}#step-count{font-size:11px;color:var(--muted);min-width:30px}#notes-button{font-size:12px}.progress{position:fixed;bottom:0;left:0;right:0;height:3px;background:var(--line);z-index:10}.progress i{display:block;height:100%;background:var(--cyan);transition:width .2s}.primary{background:var(--blue);color:#fff;border-color:var(--blue);padding:14px 22px}.primary:hover{background:#0066a7}.primary span{margin-left:22px}.participation{color:var(--muted);font-size:14px}.example-label{font-size:11px;color:var(--muted)}
body{color:var(--ink)}
.skip:not(:focus){clip-path:inset(50%);width:1px;height:1px;overflow:hidden;white-space:nowrap}
/* A sprinkler schematic carries the opening. */
.cover{display:grid;grid-template-columns:1.25fr 1fr;align-items:center;gap:0;padding-top:0}.cover-copy{z-index:1}.cover h1{font-size:clamp(46px,5.6vw,96px);line-height:1.08;margin:20px 0 22px;letter-spacing:-.055em}.cover-date{color:var(--muted);font-size:14px}.cover-sub{font-size:clamp(23px,2.2vw,37px)}.speakers{display:flex;gap:10px 28px;flex-wrap:wrap;margin:32px 0;font-size:18px;max-width:460px}.speakers small{flex-basis:100%;font-size:13px;color:var(--muted)}.cover-art{margin-left:-90px;align-self:center;position:relative;transform:translateX(30px)}.cover-art svg{width:115%}.cover-art p{text-align:right;font-family:Miriam;font-size:clamp(15px,1.5vw,23px);color:var(--muted);padding:25px 0 0}.cover-scene .pipes{stroke:#399bd6}.cover-scene .spray{opacity:.85}.water-trace{stroke-dasharray:12 10}.playing .water-trace{animation:water 2s linear infinite}@keyframes water{to{stroke-dashoffset:-88}}
.answers{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:14px}.answers li{display:flex;gap:20px;align-items:center;padding:22px 24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);font-size:clamp(18px,1.8vw,29px);line-height:1.3;min-height:100px}.answers b{font-family:Miriam;font-weight:400;font-size:26px;display:grid;place-items:center;flex-shrink:0;width:45px;height:45px;border-radius:50%;background:var(--paper);color:var(--blue)}.poll{max-width:1200px;width:100%;align-self:center}
.flow{display:flex;align-items:stretch;padding:30px 0;gap:0}.flow>div{flex:1;position:relative;min-height:125px;padding:0 25px 0 0}.flow>div:not(:last-child):after{content:'';position:absolute;height:3px;top:24px;left:48px;right:12px;background:var(--line)}.flow-number{display:grid;place-items:center;border:2px solid var(--blue);color:var(--blue);border-radius:50%;width:48px;height:48px;font-size:18px;margin-bottom:22px;background:var(--paper)}.flow h3{font-size:clamp(19px,1.8vw,31px)}.step-rail{display:flex;gap:8px;flex-wrap:wrap}.step-rail button{display:flex;align-items:center;gap:9px;border-radius:24px;background:transparent;font-size:12px;padding:8px 12px}.step-rail button span{display:grid;place-items:center;width:21px;height:21px;border-radius:50%;background:var(--line);font-size:10px}.step-rail button.active{background:var(--blue);color:#fff;border-color:var(--blue)}.step-rail button.active span{background:#fff;color:var(--blue)}.stage-caption{font-size:clamp(18px,1.75vw,28px);min-height:1.5em;max-width:1100px}.slide-body [data-reveal]{opacity:.17;transition:opacity .5s,transform .5s}.slide-body [data-reveal].revealed{opacity:1}.journey-flow h3{max-width:290px}.journey-flow{padding-top:40px}.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:4vw}.timeline article{border-top:3px solid var(--blue);padding-top:24px}.timeline b{display:block;font-family:Miriam;font-size:clamp(40px,5vw,84px);font-weight:400;color:var(--blue);margin-bottom:25px}.timeline h3{margin-bottom:12px}.timeline p{font-size:18px;color:var(--muted);max-width:340px}.concept-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:3vw}.concept-grid article{background:var(--surface);padding:28px;border-radius:12px}.concept-symbol{display:block;font:42px Miriam;color:var(--blue);margin-bottom:28px}.concept-grid p{font-size:18px;max-width:300px;margin:18px 0;color:var(--muted)}.concept-grid small{display:block;border-top:1px solid var(--line);padding-top:18px;font-size:13px}
.practice{display:flex;flex-direction:column;gap:24px}.practice-question{display:grid;grid-template-columns:160px 1fr 1fr;align-items:baseline;gap:25px;padding:20px 0;border-bottom:1px solid var(--line)}.practice-question>span{font-size:14px;color:var(--blue)}.practice-question p{color:var(--muted);font-size:17px}.document-stage{display:grid;grid-template-columns:1fr 45px 1fr 1fr;align-items:center;gap:22px}.paper{background:#fff;color:var(--navy);padding:24px;box-shadow:0 6px 25px #05234f0b;border-top:4px solid var(--blue);min-height:260px}.paper-top{font-size:12px;color:var(--muted);display:flex;flex-direction:column;gap:4px;margin-bottom:20px}.paper h3{margin-bottom:15px}.paper p{font-size:12px}.paper strong{display:inline-block;font-size:26px;margin:7px 0;padding:3px 8px}.paper .changed{background:#ffecd7;color:var(--amber);opacity:1!important}.paper-lines{height:45px;background:repeating-linear-gradient(transparent 0 12px,#e6ebef 12px 14px);margin-top:20px}.doc-arrow{font-size:28px;color:var(--blue)}.finding{padding:24px;border-left:3px solid var(--amber)}.finding>span{font-size:12px;color:var(--amber)}.finding h3{margin:14px 0}.finding p{font-size:18px;color:var(--muted)}.finding small{display:block;margin-top:22px;font-size:12px}.comparison{display:grid;grid-template-columns:1fr 1fr;gap:30px}.comparison article{padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:12px}.comparison b{font:36px Miriam;color:var(--blue);display:block;margin-bottom:14px}.comparison blockquote{margin:20px 0 0;font-size:clamp(20px,2vw,32px);line-height:1.5;color:var(--muted)}.reveal-row{display:flex;align-items:center;gap:25px}.reveal-row>span{color:var(--muted);font-size:14px}.answer-explanation{padding:15px 20px;background:#dff1f8;border-left:4px solid var(--blue);color:var(--navy);font-size:18px;line-height:1.45}
.montage-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center}.scene-wrap{position:relative}.scene-location{position:absolute;top:10px;left:12px;background:var(--surface);font-size:12px;padding:5px 10px}.speech{position:absolute;bottom:40px;left:25px;max-width:285px;background:var(--navy);color:#fff;border-radius:12px 12px 0 12px;padding:16px;font-size:17px;line-height:1.45}.report{background:#fff;padding:25px;border-top:4px solid var(--blue);box-shadow:0 6px 25px #05234f0b}.report h3{margin:10px 0 20px}.report dl{display:grid;grid-template-columns:90px 1fr;gap:10px;margin:0;font-size:15px;line-height:1.4}.report dt{color:var(--muted)}.report dd{margin:0}.missing{background:#fff1df;color:var(--amber);padding:12px;margin-top:18px;font-size:13px}.missing p{margin-top:4px}.handoff{background:var(--navy);color:#fff;margin:16px -25px -25px;padding:17px 25px;font-size:14px}.montage{gap:14px}.montage .sprinkler-scene{max-height:330px}.model-flow{display:grid;grid-template-columns:1.2fr .55fr .75fr;align-items:center;gap:35px}.mini-model svg{max-height:280px}.data-stack{display:flex;flex-direction:column;gap:10px;border-left:3px solid var(--blue);padding-left:22px}.data-stack span{background:var(--surface);border:1px solid var(--line);padding:12px 18px;font-size:16px}.deliverable{padding:25px;border:1px solid var(--line);border-radius:8px;background:var(--surface)}.document-icon{font:64px Miriam;color:var(--blue);line-height:1;display:block;margin-bottom:10px}.deliverable p{color:var(--muted);margin-top:12px}.video-invite{display:flex;gap:20px;align-items:center;font-size:13px;color:var(--muted)}.video-invite button{font-size:12px}.check-list{max-width:1150px}.check-list article{display:flex;gap:32px;align-items:center;border-bottom:1px solid var(--line);padding:22px 0}.check-list article>span{font:32px Miriam;color:var(--blue)}.check-list p{color:var(--muted);font-size:18px;margin-top:8px}
.mcp-network{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:32px 0}.network-node{flex:1;display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px}.node-icon{width:85px;height:85px;border-radius:24px;background:#124779;border:1px solid #378ac0;display:grid;place-items:center;font:40px Miriam;color:#fff}.network-node:nth-of-type(3) .node-icon{background:var(--cyan);color:var(--navy);border-color:var(--cyan)}.network-node strong{font-weight:400;font-size:18px}.network-node small{font-size:11px;color:var(--muted)}.connector{color:var(--cyan);font-size:28px;align-self:center;margin-bottom:40px}.mcp-benefits{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding-top:20px;font-size:15px;color:var(--muted)}.quiz-layout{display:grid;grid-template-columns:1fr 1.15fr;gap:38px;align-items:center}.quiz-scene svg{max-height:260px}.bad-answer{padding:16px;background:#fff1df;color:var(--amber);font-size:18px;line-height:1.4;border-left:3px solid var(--amber)}.quiz-scene small{font-size:11px;color:var(--muted)}.quiz .answers{grid-template-columns:1fr;gap:8px;margin-bottom:15px}.quiz .answers li{font-size:17px;min-height:58px;padding:10px 16px}.quiz .answers b{font-size:20px;width:32px;height:32px}.quiz .answer-explanation{margin-top:12px;font-size:15px}.future-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:28px}.future-grid article{border-top:3px solid var(--blue);padding:24px 0}.evidence{font-size:12px;color:var(--blue);display:block;margin-bottom:18px}.future-grid h3{margin-bottom:18px;font-size:clamp(21px,2.1vw,34px)}.future-grid p{color:var(--muted);font-size:17px}.future-line,.research-mark{margin-top:35px;font-size:13px;color:var(--blue)}.future-line i{font-style:normal;color:var(--muted);margin:0 8px}.bars{height:75px;display:flex;align-items:flex-end;gap:13px;margin-top:25px}.bars i{display:block;flex:1;background:var(--blue);height:30%}.bars i:nth-child(2){height:45%}.bars i:nth-child(3){height:65%}.bars i:nth-child(4){height:80%}.bars i:nth-child(5){height:100%;background:#0bbbef}.people-layout{display:grid;grid-template-columns:1fr 1fr 1fr;gap:35px;text-align:center;align-items:center}.person-mark{display:grid;place-items:center;margin:0 auto 25px;width:85px;height:85px;border-radius:50%;font:36px Miriam;border:2px solid var(--blue);color:var(--blue)}.people-layout article p{color:var(--muted);font-size:18px;margin-top:18px}.shared{border:1px solid var(--line);padding:35px 20px;background:var(--surface);border-radius:50%;aspect-ratio:1;display:flex;flex-direction:column;justify-content:center;max-width:310px;justify-self:center}.shared>span{font-size:12px;color:var(--blue)}.shared p{font:clamp(18px,1.8vw,28px)/1.5 Miriam;margin-top:15px}.people .bottom-thought{text-align:center;margin-top:20px}.closing .answers li{min-height:83px;font-size:22px}.closing-footer{display:flex;justify-content:space-between;gap:25px;align-items:center;margin-top:12px}.closing-footer p{font:clamp(22px,2.5vw,38px) Miriam}.closing-footer span{font-size:14px;color:var(--muted);line-height:1.6}
dialog{--ink:#05234f;--muted:#516780;--line:#cdd7e1;--surface:#fff;color:var(--ink);border:0;border-radius:16px;background:var(--paper);padding:30px;width:min(1100px,94vw);max-height:90dvh;box-shadow:0 20px 90px #0004}dialog::backdrop{background:#02132ad9}.dialog-head{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:30px}.dialog-head>button{flex-shrink:0}#overview-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}#overview-grid button{display:flex;flex-direction:column;align-items:flex-start;text-align:left;gap:12px;padding:18px;min-height:155px}#overview-grid span{color:var(--blue);font-size:16px}#overview-grid strong{font-weight:400;line-height:1.35;font-size:16px}#overview-grid small{margin-top:auto;font-size:11px;color:var(--muted)}#notes{width:min(700px,94vw)}#notes-content>p{font-size:18px;line-height:1.7;margin:20px 0}.note-time{color:var(--blue)}.notes-sources{display:flex;flex-direction:column;gap:12px;font-size:13px}.shortcuts{font-size:12px!important;color:var(--muted);margin-top:25px!important;line-height:1.7}#detail h2{max-width:700px}.detail-flow{margin:20px 0}.detail-flow>div{opacity:1!important}.detail-flow h3{font-size:20px}.file-picker{display:block;margin-top:22px;color:var(--ink)}.file-picker input{display:block;margin:12px 0;font:inherit}#video-status{color:var(--muted);font-size:14px;margin:20px 0}#tool-video{display:block;width:100%;max-height:55dvh;background:#05234f}
@media(min-width:1000px) and (min-height:640px){body{height:100dvh;overflow:hidden}.slide-panel{overflow:hidden}}
@media(min-width:1000px) and (max-height:800px){.topbar{height:70px}.controls{height:65px;padding-top:9px;padding-bottom:9px}.slide-panel{padding-top:8px}h1{font-size:clamp(30px,3.25vw,55px)}.slide-body{gap:16px;padding-top:14px}.cover h1{font-size:clamp(45px,5.1vw,82px)}.cover-art p{padding-top:5px}.section-label{margin-bottom:7px}.montage .sprinkler-scene{max-height:270px}.report{padding:18px}.handoff{margin:12px -18px -18px;padding:12px 18px}.report h3{margin:5px 0 12px}.report dl{font-size:13px}.mcp-network{padding:18px 0}.timeline b{margin-bottom:12px}.paper{min-height:230px;padding:20px}.flow{padding:20px 0}.flow h3{font-size:23px}.answers li{min-height:85px;padding:18px}.quiz .answers li{min-height:52px;padding:8px 12px}.quiz-scene svg{max-height:210px}.concept-grid article{padding:23px}.concept-symbol{margin-bottom:16px}.practice{gap:12px}.practice-question{padding:15px 0}.future-grid h3{font-size:26px}}
@media(max-width:1100px){.position{min-width:0}#section{display:none}.animation-controls button{padding:8px}.controls{gap:10px;padding-left:3vw;padding-right:3vw}.event{margin-right:0}.cover-art{margin-left:-30px;transform:none}.cover-art svg{width:105%}.practice-question{grid-template-columns:100px 1fr 1fr}.document-stage{gap:12px;grid-template-columns:1fr 25px 1fr 1fr}.finding{padding:15px}.report{padding:18px}.report dl{grid-template-columns:75px 1fr}.handoff{margin:12px -18px -18px;padding:12px 18px}.people-layout{gap:20px}#notes-button{font-size:0}#notes-button kbd{font-size:12px}.controls .quiet{padding:8px}}
@media(max-width:800px){body{min-height:100dvh;height:auto}.topbar{height:75px;padding:0 20px;gap:10px}.topbar img{width:125px}.event{font-size:12px;display:block}.event span{display:block;font-size:10px;margin-top:4px}.topbar button{font-size:12px;padding:9px}.topbar kbd{display:none}.slide-panel{padding:15px 22px 30px;min-height:calc(100dvh - 155px)}h1{font-size:34px}.section-label{font-size:13px}.slide-body{padding-top:25px;gap:24px}.cover{display:flex;align-items:stretch}.cover h1{font-size:48px;letter-spacing:-.05em}.cover-art{margin:0;max-width:480px;align-self:center}.cover-art svg{width:100%}.cover-art p{display:none}.speakers{margin:22px 0;font-size:16px}.cover-date{font-size:12px}.cover-sub{font-size:23px}.controls{position:sticky;bottom:0;height:auto;min-height:72px;background:var(--paper);flex-wrap:wrap;padding:10px 14px;border-top:1px solid var(--line);z-index:9}body[data-theme=dark] .controls{background:var(--navy)}.animation-controls{order:3;width:100%;justify-content:center}.navigation{margin-left:auto}.navigation button{padding:8px 12px}.sources{margin-left:0;font-size:10px}.slide-bottom{flex-wrap:wrap}.answers{grid-template-columns:1fr;gap:10px}.answers li{padding:15px;font-size:20px;min-height:72px}.flow{flex-direction:column;padding:0;gap:15px}.flow>div{display:flex;align-items:center;gap:20px;min-height:60px;padding:0}.flow-number{margin:0;flex-shrink:0;width:40px;height:40px}.flow>div:not(:last-child):after{display:none}.flow h3{font-size:23px}.stage-caption{font-size:20px}.step-rail{gap:5px}.step-rail button{font-size:11px;padding:6px 8px}.timeline,.concept-grid,.comparison,.future-grid{grid-template-columns:1fr;gap:22px}.timeline article{padding-top:18px}.timeline b{font-size:46px;margin-bottom:12px}.timeline p{max-width:100%}.concept-grid article{padding:24px}.concept-symbol{font-size:32px;margin-bottom:12px}.practice-question{display:block;padding:12px 0}.practice-question h3{margin:10px 0}.document-stage{grid-template-columns:1fr 22px 1fr;gap:8px}.paper{padding:14px;min-height:230px}.paper strong{font-size:23px}.paper-top{font-size:10px}.finding{grid-column:1/-1;margin-top:12px}.montage-layout,.model-flow,.quiz-layout{grid-template-columns:1fr;gap:20px}.montage .sprinkler-scene{max-height:none}.scene-location{font-size:10px;top:0}.speech{font-size:12px;max-width:180px;padding:10px;bottom:28px;left:6px}.report dl{font-size:15px}.model-flow .data-stack{flex-direction:row;flex-wrap:wrap;gap:8px;padding-left:12px}.data-stack span{font-size:13px;padding:8px}.mini-model svg{max-height:230px}.deliverable{display:flex;align-items:center;gap:20px}.deliverable p{display:none}.document-icon{font-size:40px;margin:0}.video-invite{display:block}.video-invite p{margin-bottom:10px}.mcp-network{flex-direction:column;gap:7px;padding:8px 0}.network-node{flex-direction:row;gap:15px;min-width:240px;justify-content:flex-start}.node-icon{width:46px;height:46px;border-radius:12px;font-size:25px}.network-node strong{font-size:16px}.network-node small{display:none}.connector{transform:rotate(90deg);font-size:20px;margin:0}.mcp-benefits{flex-direction:column;gap:12px}.quiz-scene svg{max-height:260px}.quiz .answers li{font-size:16px}.people-layout{grid-template-columns:1fr}.shared{border-radius:16px;aspect-ratio:auto;width:100%;max-width:none;padding:22px}.people-layout article{padding:15px}.person-mark{width:55px;height:55px;font-size:26px;margin-bottom:15px}.closing .answers li{font-size:20px;min-height:70px}.closing-footer{flex-direction:column;align-items:flex-start}.closing-footer p{font-size:25px}.reveal-row{flex-wrap:wrap;gap:12px}.comparison blockquote{font-size:22px}dialog{padding:22px}#overview-grid{grid-template-columns:1fr 1fr;gap:8px}#overview-grid button{padding:12px;min-height:155px}#overview-grid strong{font-size:14px}.dialog-head h2{font-size:24px}.detail-flow{gap:15px}.detail-flow h3{font-size:20px}.check-list article{gap:20px}.check-list h3{font-size:22px}.check-list p{font-size:16px}}
@media(max-width:800px){.cover h1{font-size:clamp(30px,8.5vw,48px)}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{body{height:auto!important;overflow:visible!important;background:#fff!important;color:#05234f!important}.topbar,.controls,.progress,.slide-bottom,button{display:none!important}.slide-panel{min-height:0}.slide-body [data-reveal]{opacity:1}.cover-art{display:none}a{color:#05234f}}

/* A camera moving through one working environment, with stationary controls. */
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.chapter-route{display:flex;align-items:center;padding:0 5.3vw 12px;gap:0;flex-shrink:0;position:relative;z-index:2}
.chapter-route button{position:relative;display:flex;align-items:center;gap:10px;flex:1;text-align:left;padding:8px 8px 8px 0;background:transparent;border:0;border-radius:0;font-size:12px;color:var(--muted);white-space:nowrap}
.chapter-route button:not(:last-child)::after{content:'';height:1px;flex:1;margin:0 16px;background:var(--line)}
.route-stop{width:10px;height:10px;border:1px solid var(--muted);border-radius:50%;flex-shrink:0;background:var(--paper)}
.chapter-route button[aria-current]{color:var(--ink);font-weight:700}
.chapter-route button[aria-current] .route-stop{background:var(--blue);border-color:var(--blue);box-shadow:0 0 0 4px color-mix(in srgb,var(--cyan) 20%,transparent)}
.chapter-route button.visited .route-stop{background:var(--muted)}
body[data-theme=dark] .route-stop{background:var(--navy)}
body[data-theme=dark] .chapter-route button[aria-current] .route-stop{background:var(--cyan);border-color:var(--cyan)}
#scene-viewport{position:relative;display:grid;flex:1;min-height:0;isolation:isolate;overflow:clip;touch-action:pan-y pinch-zoom}
#scene-backdrop{position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.045;background-image:linear-gradient(90deg,var(--ink) 1px,transparent 1px),linear-gradient(var(--ink) 1px,transparent 1px);background-size:144px 144px,144px 144px;background-position-y:48px}
.slide-panel{grid-area:1/1;position:relative;width:100%;background:transparent}
.outgoing-scene{position:absolute;inset:0;pointer-events:none;z-index:1;overflow:hidden}
.outgoing-scene[data-theme=dark] .detail-link{color:var(--cyan);border-color:var(--cyan)}
.travelling .slide-panel{will-change:transform}
.story-premise{max-width:1000px;font-size:clamp(15px,1.35vw,21px);color:var(--muted);line-height:1.45;margin-top:12px}
.speaker-script h4,.speaker-bridge h4{font-size:13px;color:var(--blue);margin:22px 0 10px}
.speaker-script p{font-size:18px;line-height:1.65;margin:0 0 16px}
.speaker-bridge{border-left:3px solid var(--blue);padding:1px 0 8px 18px;margin:25px 0}
.speaker-bridge p{font:20px/1.5 Miriam}
.speaker-bridge h4{margin-top:8px}
.production-note{font-size:14px;line-height:1.6;margin:24px 0;color:var(--muted)}
.production-note summary{cursor:pointer;padding:8px 0;color:var(--ink)}
.production-note p{margin:10px 0}
.worked-example{border-top:1px solid var(--line);margin:24px 0}
.worked-example>div{display:grid;grid-template-columns:135px 1fr;gap:18px;border-bottom:1px solid var(--line);padding:14px 0;font-size:16px;line-height:1.5}
.worked-example dt{color:var(--blue)}
.worked-example dd{margin:0}
@media(min-width:1000px) and (max-height:800px){
  .topbar{height:58px}.chapter-route{padding-bottom:6px}.chapter-route button{font-size:11px;padding-top:5px;padding-bottom:5px}
  .slide-panel{padding-top:6px}.story-premise{margin-top:8px;font-size:16px}.slide-body{gap:12px;padding-top:12px}
  .section-label{font-size:12px;margin-bottom:5px}h1{font-size:clamp(30px,3vw,47px)}
  .paper{min-height:205px;padding:16px}.paper-lines{height:30px;margin-top:10px}.paper-top{margin-bottom:12px}
  .montage .sprinkler-scene{max-height:235px}.report{padding:14px}.report h3{font-size:23px}.report dl{font-size:12px;gap:7px}
  .missing{margin-top:10px;padding:8px}.handoff{margin:10px -14px -14px;padding:10px 14px;font-size:12px}
  .model-flow .mini-model svg{max-height:210px}.model-flow{gap:22px}.data-stack span{padding:9px 16px}
  .mcp-network{padding:10px 0}.node-icon{height:65px;width:65px;font-size:32px}.mcp-benefits{padding-top:12px}
  .check-list article{padding:16px 0}.flow{padding:12px 0}.flow>div{min-height:110px}
  .quiz-scene svg{max-height:185px}.quiz .answers li{font-size:15px}.bad-answer{font-size:16px;padding:12px}
  .timeline b{font-size:56px}.concept-symbol{font-size:32px;margin-bottom:12px}.concept-grid p{margin:12px 0;font-size:16px}
  .comparison article{padding:22px}.comparison blockquote{font-size:24px;margin-top:12px}
  .people-layout .shared{max-width:235px}.person-mark{height:65px;width:65px;margin-bottom:18px}
}
@media(max-width:800px){
  .chapter-route{padding:0 20px 12px;gap:10px;overflow-x:auto;scrollbar-width:thin}
  .chapter-route button{flex:none;font-size:11px;gap:7px;padding:8px 0}.chapter-route button:not(:last-child)::after{width:16px;margin:0 0 0 4px}
  .route-stop{width:8px;height:8px}.slide-panel{min-height:calc(100dvh - 200px)}
  .story-premise{font-size:16px;margin-top:14px}.worked-example>div{grid-template-columns:1fr;gap:5px}
  #scene-backdrop{background-size:90px 90px,90px 90px;opacity:.04}
}
@media print{.chapter-route,#scene-backdrop,.outgoing-scene{display:none!important}#scene-viewport{display:block;overflow:visible}}

/* Autoplay stays in the control strip; timing settings are opened separately. */
.auto-start{display:block;margin-top:14px;background:transparent;border-color:var(--line);color:var(--muted);font-size:12px;padding:8px 12px}
.autoplay-controls{display:flex;align-items:center;justify-content:center;gap:8px;min-width:0}
.autoplay-controls button{font-size:11px;padding:8px 10px;white-space:nowrap}
#autoplay-time{font-size:11px;line-height:1.5;font-variant-numeric:tabular-nums;color:var(--muted);max-width:220px}
body[data-autoplay=running] .position #section,body[data-autoplay=paused] .position #section,body[data-autoplay=ended] .position #section{display:none}
.admin-intro{max-width:800px;color:var(--muted);font-size:15px;margin-bottom:24px}
.global-timings{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding-bottom:24px;border-bottom:1px solid var(--line)}
.global-timings label{display:block;font-size:14px;margin-bottom:10px}
.global-timings>div>div{display:flex;gap:8px;align-items:center}
#admin input{width:95px;max-width:100%;font:inherit;padding:10px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--ink);font-variant-numeric:tabular-nums}
.global-timings button{font-size:13px}
.timing-summary{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:22px 0}
.timing-summary strong{font:20px Miriam}.timing-summary button{font-size:12px}
.timing-table{width:100%;border-collapse:collapse;font-size:14px}
.timing-table th{text-align:left;color:var(--muted);font-weight:400;padding:12px 8px;border-bottom:1px solid var(--line)}
.timing-table td{padding:8px;border-bottom:1px solid var(--line)}
.timing-table td:first-child{width:75%}.timing-table label{display:flex;align-items:center;gap:15px;line-height:1.4}
.timing-table label>span{color:var(--muted);font-size:12px;font-variant-numeric:tabular-nums}
.timing-table label>small{font-size:10px;color:var(--blue);white-space:nowrap;margin-left:auto}
.timing-table output{font-variant-numeric:tabular-nums;color:var(--muted)}
.current-timing{background:#e1f0f8}
.timing-save{display:flex;align-items:center;gap:20px;margin-top:24px}.timing-save button{white-space:nowrap}
#timing-message{font-size:14px;color:var(--muted)}
@media(max-width:1100px){.autoplay-controls{gap:5px}#autoplay-time{max-width:160px}}
@media(max-width:800px){
  .autoplay-controls{order:3;width:100%;justify-content:space-between}.autoplay-controls button{font-size:11px}#autoplay-time{max-width:170px}
  .global-timings{grid-template-columns:1fr}.global-timings>div>div{flex-wrap:wrap}.timing-summary{flex-wrap:wrap}
  .timing-table{font-size:12px}.timing-table label{gap:6px;display:block}.timing-table label>span{margin-right:6px}.timing-table label>small{display:block}
  .timing-table td,.timing-table th{padding:7px 4px}.timing-table td:first-child{width:60%}#admin input{width:76px;padding:8px}
  .timing-save{align-items:flex-start;flex-direction:column}.timing-table output{font-size:11px}
}
@media print{#autoplay-controls{display:none!important}}

/* Information keeps its identity as the work moves between people and tools. */
.case-thread{display:flex;gap:12px;align-items:center;margin-left:30px;border-left:2px solid var(--cyan);padding-left:13px;font-size:12px;max-width:370px}
.case-thread b{white-space:nowrap;font-weight:400}.case-thread span{color:var(--muted);font-size:11px}
.teaching-scene{position:relative;font-size:18px;line-height:1.45;min-width:0}
.harness-workbench .harness-frame{position:relative;margin-top:12px}.harness-label{position:absolute;top:-16px;left:22px;padding:0 10px;background:var(--paper);color:var(--blue);font:20px Miriam}
.scene-label{display:block;font-size:12px;color:var(--muted);line-height:1.4;margin-bottom:12px}
.scene-small,.scene-footnote{font-size:11px;color:var(--muted);line-height:1.5}.scene-footnote{margin-top:0}
.scene-status{display:inline-block;font-size:11px;color:var(--blue);margin-bottom:14px}
.stage-piece{opacity:0;visibility:hidden;transform:translateX(-9px);transition:opacity .5s,transform .5s,visibility .5s}
.stage-piece.has-arrived{opacity:1;visibility:visible;transform:none}
.awaiting{color:var(--muted);font-size:18px;line-height:1.5}
.transfer-token{position:absolute;z-index:12;pointer-events:none;padding:7px 10px;border:1px solid var(--blue);border-radius:5px;background:var(--surface);color:var(--ink);font-size:13px;line-height:1.4;box-shadow:0 5px 18px #05234f20}
.concept-workbench{display:grid;grid-template-columns:1fr .85fr 1.15fr;gap:24px;align-items:stretch}
.context-desk{padding:18px 0}.context-desk h3{margin-bottom:22px}.context-docs{display:flex;gap:8px;flex-wrap:wrap}.context-docs span{background:var(--surface);border-top:3px solid var(--blue);padding:12px;font-size:14px}.context-desk .scene-small{margin-top:12px}
.model-workspace{border:1px dashed var(--blue);padding:18px;text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:215px}
.model-symbol{font:45px Miriam;color:var(--blue);line-height:1.2;margin:8px 0 14px}.model-workspace small{display:block;font-size:11px;color:var(--muted)}
.context-in{display:flex;justify-content:center;gap:8px;margin:8px 0}.context-in span{padding:6px 13px;background:#dff1f8;color:var(--navy);font-size:13px}.model-request{font-size:19px;margin-bottom:7px}
.ai-output{border-left:3px solid var(--blue);padding:20px 24px;background:var(--surface)}.ai-output p{font-size:16px;margin-top:14px}.open-question{font-size:17px;border-top:1px solid var(--line);padding-top:14px;margin-top:18px;color:var(--amber)}
.roles-strip{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;border-top:1px solid var(--line);padding-top:14px;font-size:13px}.roles-strip b{display:block;color:var(--blue);font-weight:400;margin-bottom:5px}.roles-strip span{color:var(--muted)}
.document-workbench{display:grid;grid-template-columns:1.65fr 1fr;gap:30px;align-items:stretch}.revision-pair{display:grid;grid-template-columns:1fr 40px 1fr;align-items:center}.revision-paper{background:var(--surface);border-top:3px solid var(--line);padding:22px;min-height:235px}.revision-paper h3{margin-bottom:14px}.revision-paper small{font-size:12px;color:var(--muted);display:block}.revision-paper .scene-label.is-active{color:var(--blue)}
.revision-value{display:inline-block;font-size:27px;padding:4px 8px;margin:5px -8px;transition:background .5s,color .5s}.revision-value.is-active{outline:1px solid var(--blue)}.changed-value.is-active{background:#ffecd7;color:var(--amber);outline-color:var(--amber)}
.pair-link{text-align:center;color:var(--line);font-size:25px}.pair-link.is-active{color:var(--blue)}
.document-finding{padding:18px 22px;border-left:3px solid var(--blue);position:relative}.document-finding>.stage-piece h3{font-size:25px}.document-finding>.stage-piece{margin-top:9px}.document-finding>.stage-piece small{font-size:11px;color:var(--muted)}.finding-delta{font-size:19px}
.missing-fields{display:flex;flex-wrap:wrap;gap:6px;color:var(--amber);font-size:12px;padding:10px;background:#fff1df}.missing-fields span{padding:2px 6px;border:1px dashed #bc8656}.return-message{font-size:15px;padding-top:9px;border-top:1px solid var(--line);line-height:1.5}
.observation-workbench{display:grid;grid-template-columns:1.15fr 1fr;gap:12px 35px;align-items:center}.observation-site{position:relative}.observation-site svg{max-height:310px!important}.field-note{position:absolute;bottom:14px;left:10px;background:var(--navy);color:#fff;padding:14px 17px;border-radius:8px;max-width:290px}.field-note p{font-size:14px;line-height:1.4;margin-top:6px}.field-note .scene-label{color:#b6cadc;font-size:10px;margin-bottom:7px}
.structured-report{padding:20px;background:var(--surface);border-top:3px solid var(--blue)}.structured-report h3{font-size:24px;margin-bottom:14px}.structured-report dl{margin:0}.structured-report dl>div{display:grid;grid-template-columns:90px 1fr;gap:12px;border-bottom:1px solid var(--line);padding:8px 0;min-height:40px;font-size:15px}.structured-report dt{color:var(--muted)}.structured-report dd{margin:0}.structured-report .missing-fields{margin-top:12px}
.feedback-strip{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;gap:15px;font-size:14px;padding:10px 15px;border:1px solid var(--line);background:var(--surface)}.feedback-strip b{font-weight:400;color:var(--amber)}
.software-stations{display:grid;grid-template-columns:1fr .6fr 1fr .6fr 1fr .6fr 1fr;gap:0;align-items:center}.software-stations article{padding:16px 12px;border-top:3px solid var(--line);background:var(--surface);min-height:240px;transition:border-color .4s,background .4s}.software-stations article.is-active{border-color:var(--blue);background:#e7f3fa}.software-stations h3{font-size:24px}.software-stations p{font-size:13px;margin:10px 0}.software-stations small{font-size:10px;color:var(--muted);display:block;margin-top:14px;line-height:1.5}.station-mark{display:block;font:25px Miriam;color:var(--blue);margin-bottom:15px}
.possible-link{padding:0 8px;text-align:center;color:var(--muted);font-size:10px}.possible-link i{display:block;font-style:normal;font-size:26px;border-bottom:1px dashed var(--line);color:var(--blue)}.possible-link small{display:block;font-size:9px;margin-top:7px}.data-ticket{display:inline-block;background:#dff1f8;color:var(--navy);border:1px solid #8fc6de;padding:7px 10px;font-size:12px;line-height:1.4}.software-check{margin-top:18px;padding:12px 0;border-top:1px solid var(--line);font-size:16px;min-height:48px}.software-check b{font-weight:400;color:var(--blue)}
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