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/* October 30: restore the supplied printed-paper world and teach a real spiral form. */
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@media(min-width:761px){.hero-note{margin-top:1cqw}}

/* October 30: Adi’s focused opening and recorded Bambu Studio walkthrough. */
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@keyframes screen-reveal{from{opacity:.65}to{opacity:1}}
@media(hover:hover) and (pointer:fine){.walk-actions button:hover,.toolbar-tabs button:hover{background:var(--yellow)}}
@media(prefers-reduced-motion:reduce){.sphere-slice{transition:none!important}.walk-frame .image-open img.screen-changing{animation:none!important}}
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@media(max-width:760px){.walk-zoom{font-size:10px;padding:5px;min-height:32px}.walk-frame .frame-bar span{flex:1}}
@media(prefers-reduced-motion:reduce){.walk-frame .image-open img{transition:none}}
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@media(max-width:760px){.journey-actual .journey-stop{grid-template-columns:40% minmax(0,1fr);column-gap:5cqw}.journey-actual .software-tile{margin:0}.journey-actual .journey-stop h3{line-height:1.2}}

/* Static guide illustrations appear only where they support the lesson. */
@media (min-width:761px){
  .slide.has-adi-art:not(#welcome) .scene{transform:scale(.87);transform-origin:top left}
  .adi-scene-character{position:absolute;z-index:8;right:1%;bottom:9%;width:15%;height:45%;pointer-events:none}
  #welcome .adi-scene-character{right:5%;bottom:8%;width:28%;height:78%}
}
.slide .hero-character,.slide .fit-character,.slide .finish-character{display:none}
.slide.active .character{animation:none}
.adi-scene-character{pointer-events:none}
.adi-pose{width:100%;height:100%;object-fit:contain;object-position:center bottom}
@media(max-width:760px){
  .slide.has-adi-art:not(#welcome) .scene{min-height:0;padding-bottom:2cqw}
  .adi-scene-character{position:relative;width:38%;height:52cqw;margin:0 8% 13cqw auto;z-index:2}
  #welcome .adi-scene-character{position:absolute;width:46%;height:73cqw;right:7%;bottom:17cqw;margin:0}
}

/* Second workshop chapter: find, generate, edit, and combine models. */
.model-origin-copy{width:83%;padding:3cqw 0}.model-origin-copy .paper-tag{font-size:1.35cqw}.model-origin-copy .display{font-size:7.1cqw;line-height:1.02;margin:2.8cqw 0 2.5cqw}.model-origin-copy .lead{font-size:1.9cqw;max-width:39ch}.origin-routes{display:flex;gap:1.3cqw;align-items:center;margin-top:3.3cqw;flex-wrap:wrap}.origin-routes a{font-family:'Kalam';font-size:1.8cqw;padding:.35cqw 1cqw;border-bottom:2px solid currentColor;text-decoration:none}.origin-routes b{font-weight:400;font-size:1.5cqw}
.ai-section-head{display:flex;align-items:end;justify-content:space-between;gap:3cqw;margin-bottom:1.6cqw}.ai-section-head .display{font-size:4.3cqw;margin:0;line-height:1.08}.ai-section-head>p{font-family:'Kalam';font-size:1.5cqw;max-width:24ch;padding-bottom:.2cqw}.ai-screen-layout{display:grid;grid-template-columns:23% 74%;gap:3%;align-items:center}.ai-action-copy{align-self:start;padding-top:1cqw}.ai-action-copy h3{font-family:'Kalam';font-size:2.3cqw;margin-bottom:1.4cqw;line-height:1.15}.ai-action-copy p{font-size:1.5cqw;line-height:1.45}.ai-action-copy a{display:inline-flex;gap:1cqw;margin-top:1.8cqw;font-size:1.15cqw;font-weight:700}.ai-authentic-screen{transform:rotate(-.5deg);padding:.6cqw}.ai-authentic-screen .frame-bar{font-size:1.15cqw}.ai-authentic-screen .image-open{height:32cqw;background:#17191c}.ai-authentic-screen .image-open img{width:100%;height:100%;object-fit:contain}.ai-authentic-screen figcaption{font-size:max(10px,.7cqw)}
.makerlab-catalog-head{display:flex;align-items:baseline;justify-content:space-between;gap:2cqw;margin-bottom:1.8cqw}.makerlab-catalog-head .display{font-size:4cqw;margin:0}.makerlab-catalog-head .catalog-count{font-family:'Kalam';font-size:1.5cqw;white-space:nowrap}.makerlab-catalog{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1.7cqw 1.5cqw}.makerlab-tool{display:block;min-width:0;background:var(--paper);border:.2cqw solid var(--ink);box-shadow:.3cqw .4cqw 0 var(--ink);padding:.4cqw;text-decoration:none;color:var(--ink)}.makerlab-tool:nth-child(3n+1){transform:rotate(-.7deg)}.makerlab-tool:nth-child(3n){transform:rotate(.7deg)}.makerlab-tool img{width:100%;height:11cqw;object-fit:cover;object-position:center;border-bottom:.12cqw solid var(--ink)}.makerlab-tool h3{font-size:1.1cqw;line-height:1.25;font-weight:800;padding:.7cqw .35cqw .5cqw;display:flex;justify-content:space-between;gap:.4cqw;min-height:3.6cqw;align-items:center}.makerlab-tool h3 span{font-size:1.1cqw}.catalog-footnote{font-size:.85cqw;margin-top:1.5cqw;line-height:1.4}
.tools-launchpad{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.8cqw;margin-top:2cqw}.tool-link{background:var(--paper);border:.25cqw solid var(--ink);box-shadow:.4cqw .5cqw 0 var(--ink);padding:1.6cqw;color:var(--ink);text-decoration:none;min-height:14.3cqw;display:flex;flex-direction:column;position:relative;overflow:hidden}.tool-link:nth-child(3n+1){transform:rotate(-1deg)}.tool-link:nth-child(3n){transform:rotate(.6deg)}.tool-link .tool-num{font-family:'Kalam';font-size:1.2cqw;opacity:.6}.tool-link h3{font-family:'Luckiest Guy';font-size:2.6cqw;line-height:1.05;margin:1.2cqw 0 .7cqw;letter-spacing:.01em;font-weight:400}.tool-link p{font-size:1.13cqw;line-height:1.4;max-width:24ch}.tool-link .tool-arrow{position:absolute;right:1.2cqw;top:1cqw;font-size:1.6cqw}.tool-link .tool-image{height:7cqw;max-width:80%;object-fit:contain;object-position:left;margin-top:1cqw}.tools-launchpad.has-portraits .tool-link{min-height:17cqw}.tools-launchpad.has-portraits .tool-link h3{font-size:2cqw}.tools-launchpad.four-tools{grid-template-columns:repeat(4,minmax(0,1fr));margin-top:4cqw}.tools-launchpad.four-tools .tool-link{min-height:24cqw;justify-content:center}.tools-launchpad.four-tools .tool-link h3{font-size:2.4cqw}.tools-launchpad.four-tools .tool-link p{font-size:1.2cqw}.tools-launchpad.five-tools{grid-template-columns:repeat(6,minmax(0,1fr));gap:1.8cqw}.five-tools .tool-link{grid-column:span 2;min-height:14cqw}.five-tools .tool-link:nth-last-child(-n+2){grid-column:span 3}.tools-bottom-note{font-family:'Kalam';font-size:1.8cqw;margin-top:2cqw}
.code-route{display:grid;grid-template-columns:37% 59%;gap:4%;align-items:center;margin-top:3cqw}.code-route .ai-action-copy{padding-top:0}.code-route .ai-action-copy h3{font-size:3cqw}.code-paper{border:.25cqw solid var(--ink);box-shadow:.5cqw .6cqw 0 var(--ink);background:#212723;color:#fff5d9;padding:2cqw;transform:rotate(1deg)}.code-paper pre{margin:0;font-size:1.45cqw;line-height:1.65;white-space:pre-wrap}.code-paper figcaption{font-family:'Kalam';font-size:1.35cqw;margin-top:1.6cqw;color:var(--yellow)}.code-paper .code-key{color:var(--yellow)}
.mcp-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.4cqw;margin-top:2cqw}.mcp-route{display:block;color:var(--ink);background:var(--paper);border:.2cqw solid var(--ink);box-shadow:.3cqw .35cqw 0 var(--ink);padding:1.25cqw 1.4cqw;text-decoration:none;min-height:10.4cqw}.mcp-route .mcp-status{font-size:.8cqw;font-weight:800;letter-spacing:.04em;text-transform:uppercase;background:var(--yellow);padding:.18cqw .5cqw;display:inline-block;border:1px solid var(--ink)}.mcp-route.community .mcp-status{background:var(--blue)}.mcp-route h3{font-family:'Kalam';font-size:2cqw;margin:.6cqw 0 .2cqw;display:flex;justify-content:space-between;align-items:center}.mcp-route p{font-size:1.07cqw;line-height:1.4;max-width:48ch}.mcp-note{font-size:1.1cqw;margin-top:1.5cqw;max-width:66ch;line-height:1.5}
.boolean-equation{display:grid;grid-template-columns:1fr 6% 1fr;gap:1.4cqw;align-items:center;margin-top:1.5cqw}.boolean-input{background:var(--paper);padding:1cqw 1.2cqw;border:.25cqw solid var(--ink);box-shadow:.4cqw .5cqw var(--ink);color:var(--ink);transform:rotate(-1deg)}.boolean-input:last-child{transform:rotate(1deg)}.boolean-input h3{font-family:'Luckiest Guy';font-size:2.2cqw;font-weight:400;line-height:1.2}.boolean-input p{font-size:1.05cqw;margin-top:.4cqw}.boolean-input img{width:100%;height:17cqw;object-fit:contain;margin-top:.5cqw;mix-blend-mode:multiply}.boolean-plus{font-family:'Kalam';font-size:5cqw;text-align:center;color:var(--yellow)}.boolean-finale{display:flex;align-items:center;justify-content:center;gap:2cqw;margin-top:2.7cqw}.boolean-finale .display{font-size:3.8cqw;margin:0;max-width:60%;line-height:1.1}.boolean-finale .paper-tag{font-size:1.35cqw}.boolean-caption{font-size:.8cqw;line-height:1.4;margin-top:1.3cqw;max-width:80ch}.slide.active .boolean-input{animation:combine-inputs 650ms var(--ease-out) both}.slide.active .boolean-input:last-child{animation-delay:100ms}.slide.active .boolean-finale{animation:combine-result 500ms var(--ease-out) 450ms both}@keyframes combine-inputs{from{opacity:0;transform:translateY(6%) rotate(-2deg)}to{opacity:1;transform:translateY(0) rotate(0)}}@keyframes combine-result{from{opacity:0;transform:translateY(10%)}to{opacity:1;transform:none}}
@media(hover:hover) and (pointer:fine){.makerlab-tool:hover,.tool-link:hover,.mcp-route:hover{outline:3px solid var(--yellow);outline-offset:4px}.origin-routes a:hover{color:var(--yellow)}}
@media(prefers-reduced-motion:reduce){.slide.active .boolean-input,.slide.active .boolean-finale{animation:none!important}}
@media(max-width:760px){
 .model-origin-copy{width:100%;padding:4cqw 0}.model-origin-copy .paper-tag{font-size:3.7cqw}.model-origin-copy .display{font-size:12cqw;margin:8cqw 0 6cqw}.model-origin-copy .lead{font-size:4.5cqw}.origin-routes{gap:3cqw;margin-top:7cqw}.origin-routes a{font-size:5cqw;padding:1cqw 2cqw}.origin-routes b{font-size:4cqw}
 .ai-section-head{display:block;margin-bottom:7cqw}.ai-section-head .display{font-size:10cqw}.ai-section-head>p{font-size:4.3cqw;margin-top:4cqw;max-width:none}.ai-screen-layout{display:flex;flex-direction:column;gap:7cqw}.ai-action-copy{width:100%;padding:0}.ai-action-copy h3{font-size:6cqw;margin-bottom:3cqw}.ai-action-copy p{font-size:4.2cqw}.ai-action-copy a{font-size:3.8cqw;margin-top:4cqw}.ai-authentic-screen{width:100%;padding:1.6cqw}.ai-authentic-screen .frame-bar{font-size:3.1cqw}.ai-authentic-screen .image-open{height:57cqw}.ai-authentic-screen figcaption{font-size:10px}
 .makerlab-catalog-head{display:block;margin-bottom:6cqw}.makerlab-catalog-head .display{font-size:9.5cqw}.makerlab-catalog-head .catalog-count{display:block;font-size:4cqw;margin-top:3cqw}.makerlab-catalog{grid-template-columns:repeat(2,minmax(0,1fr));gap:5cqw 4cqw}.makerlab-tool{padding:1cqw;border-width:2px;box-shadow:.8cqw 1cqw var(--ink)}.makerlab-tool img{height:25cqw}.makerlab-tool h3{font-size:3.4cqw;padding:2cqw 1cqw;min-height:12cqw;gap:1cqw}.makerlab-tool h3 span{font-size:4cqw}.catalog-footnote{font-size:3cqw;margin-top:5cqw}
 .tools-launchpad,.tools-launchpad.four-tools,.tools-launchpad.five-tools{grid-template-columns:1fr 1fr;gap:5cqw 4cqw;margin-top:7cqw}.tool-link,.tools-launchpad.four-tools .tool-link,.five-tools .tool-link,.five-tools .tool-link:nth-last-child(-n+2){grid-column:auto;min-height:45cqw;padding:4cqw;border-width:2px;box-shadow:1cqw 1.4cqw var(--ink)}.tool-link .tool-num{font-size:3.3cqw}.tool-link h3,.tools-launchpad.four-tools .tool-link h3{font-size:6.2cqw;margin:4cqw 0 3cqw}.tool-link p,.tools-launchpad.four-tools .tool-link p{font-size:3.2cqw;max-width:none}.tool-link .tool-arrow{right:3cqw;top:3cqw;font-size:5cqw}.tool-link .tool-image{height:16cqw;margin-top:3cqw}.tools-bottom-note{font-size:5cqw;margin-top:7cqw}
 .code-route{grid-template-columns:1fr;gap:8cqw;margin-top:6cqw}.code-route .ai-action-copy h3{font-size:7cqw}.code-paper{padding:5cqw;border-width:2px;box-shadow:1cqw 1.4cqw var(--ink)}.code-paper pre{font-size:3.7cqw;line-height:1.7}.code-paper figcaption{font-size:3.6cqw;margin-top:5cqw}
 .mcp-grid{grid-template-columns:1fr;gap:5cqw;margin-top:7cqw}.mcp-route{padding:4cqw;min-height:auto;border-width:2px;box-shadow:.8cqw 1cqw var(--ink)}.mcp-route .mcp-status{font-size:2.7cqw;padding:.5cqw 1.6cqw}.mcp-route h3{font-size:6cqw;margin:3cqw 0 2cqw}.mcp-route p{font-size:3.6cqw;max-width:none}.mcp-note{font-size:3.4cqw;margin-top:6cqw}
 .boolean-equation{grid-template-columns:1fr;gap:5cqw;margin-top:7cqw}.boolean-input{padding:4cqw;border-width:2px;box-shadow:1cqw 1.3cqw var(--ink)}.boolean-input h3{font-size:6.5cqw}.boolean-input p{font-size:3.5cqw}.boolean-input img{height:53cqw;margin-top:3cqw}.boolean-plus{font-size:10cqw;line-height:1}.boolean-finale{flex-direction:column;gap:5cqw;margin-top:9cqw}.boolean-finale .display{font-size:9.8cqw;max-width:none;text-align:center}.boolean-finale .paper-tag{font-size:4.2cqw}.boolean-caption{font-size:3cqw;margin-top:5cqw}
}
.boolean-image.screen-frame{background:transparent;padding:0;border:0;box-shadow:none;transform:none;margin-top:.6cqw}.boolean-image .frame-bar{display:none}.boolean-image .image-open{height:17cqw;border:.1cqw solid var(--ink);background:#f4f2ec}.boolean-image .image-open img{height:100%;margin:0;mix-blend-mode:normal}.boolean-image figcaption{font-size:.7cqw;padding:.4cqw 0 0}
@media(max-width:760px){.boolean-image.screen-frame{margin-top:3cqw}.boolean-image .image-open{height:52cqw}.boolean-image figcaption{font-size:2.8cqw;padding:1.5cqw 0 0}}
.walk-actions>a{font-size:1.15cqw;font-weight:700;margin-top:1cqw;display:inline-block}.makerlab-tool h3{font-size:1.25cqw}.mcp-route .mcp-status{font-size:.95cqw}.mcp-route p{font-size:1.2cqw}.mcp-route.unverified .mcp-status{background:#ddd}
@media(max-width:760px){.walk-actions>a{font-size:3.8cqw;margin-top:3cqw}.makerlab-tool h3{font-size:3.4cqw}.mcp-route .mcp-status{font-size:2.7cqw}.mcp-route p{font-size:3.6cqw}}
.tools-launchpad.has-portraits .tool-num{display:none}.tools-launchpad.has-portraits .tool-image{width:100%;max-width:100%;height:8.5cqw;margin-top:0;object-position:center}.tools-launchpad.four-tools .tool-image{height:11cqw}.tools-launchpad.has-portraits .tool-arrow{font-size:1.3cqw;top:.3cqw;right:.5cqw;background:var(--paper);line-height:1;padding:.3cqw}
@media(max-width:760px){.tools-launchpad.has-portraits .tool-image,.tools-launchpad.four-tools .tool-image{height:24cqw}.tools-launchpad.has-portraits .tool-link{min-height:56cqw}.tools-launchpad.has-portraits .tool-link h3{font-size:6.2cqw}.tools-launchpad.has-portraits .tool-arrow{font-size:4cqw;top:1cqw;right:1cqw;padding:1cqw}}
.tools-launchpad.has-portraits .tool-link:not(:has(img)){justify-content:center}.tools-launchpad.has-portraits .tool-link:not(:has(img)) h3{font-size:3.3cqw;line-height:1.05}.tools-launchpad.four-tools .tool-link:not(:has(img)) h3{font-size:2.8cqw;letter-spacing:-.02em}
@media(max-width:760px){.tools-launchpad.has-portraits .tool-link:not(:has(img)) h3,.tools-launchpad.four-tools .tool-link:not(:has(img)) h3{font-size:6.2cqw}}

/* Filament-to-cup teaching scene */
.process-copy{position:absolute;left:0;top:0;width:39%;height:100%;color:var(--ink)}
.process-copy .display{font-size:3.8cqw;line-height:1.08;margin:1.1cqw 0 1cqw}
.process-intro{font-size:1.23cqw;line-height:1.4;margin:0 0 1.3cqw}
.process-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:.35cqw}
.process-steps button{border:2px solid var(--ink);background:#fffaf0;padding:.6cqw .3cqw;font-size:.95cqw;font-weight:700;white-space:nowrap}
.process-steps button b{font-family:Kalam,cursive;margin-right:.2cqw}
.process-steps button[aria-pressed=true]{background:var(--yellow);box-shadow:.18cqw .2cqw var(--ink)}
.process-explanation{border-left:.3cqw solid var(--coral);padding:.4cqw 0 .4cqw 1cqw;margin:1.4cqw 0 1.1cqw;min-height:5cqw}
.process-explanation strong{font-size:1.4cqw}.process-explanation p{font-size:1.02cqw;line-height:1.4;margin:.25cqw 0 0;max-width:30ch}
.process-controls{display:flex;align-items:center;gap:.8cqw}.process-controls .ink-button{min-width:8cqw}.process-controls .small-button{background:#fffaf0}
.process-range-label{display:block;margin:1.2cqw 0 .15cqw;font-size:.9cqw;font-weight:700}.process-copy input[type=range]{width:100%;accent-color:var(--coral)}
.process-caption{font-size:max(10px,.72cqw);margin:.55cqw 0}.process-visual{position:absolute;right:-1%;top:0;width:59%;height:99%}
.process-canvas-wrap{position:relative;width:100%;height:100%;background:#d7eef1;border:.25cqw solid var(--ink);box-shadow:.6cqw .65cqw var(--ink);overflow:hidden}
.process-canvas-wrap canvas{display:block;width:100%;height:100%}.process-status{position:absolute;inset:45% 10% auto;text-align:center;font-size:1cqw}
.process-label{position:absolute;font-family:Kalam,cursive;font-weight:700;font-size:1cqw;line-height:1;background:#fff5d9;border:2px solid #151615;padding:.35cqw .55cqw;box-shadow:.15cqw .15cqw #151615;pointer-events:none}
.spool-label{left:4%;top:9%;transform:rotate(-3deg)}.nozzle-label{right:5%;top:31%;transform:rotate(2deg)}.plate-label{right:5%;bottom:8%;transform:rotate(-2deg)}
@media(max-width:760px){
 #printer-process .process-copy{position:relative;width:100%;height:auto}#printer-process .process-copy .display{font-size:10cqw;margin:4cqw 0}#printer-process .process-intro{font-size:4cqw;margin-bottom:5cqw}
 .process-steps{gap:1cqw}.process-steps button{font-size:3.2cqw;padding:2.5cqw .5cqw;min-height:44px}.process-explanation{margin:5cqw 0;border-left-width:4px;padding:1cqw 0 1cqw 3cqw;min-height:19cqw}.process-explanation strong{font-size:5cqw}.process-explanation p{font-size:3.7cqw;max-width:100%}
 .process-controls{gap:3cqw}.process-controls .ink-button,.process-controls .small-button{font-size:3.6cqw;min-height:44px;padding:2cqw 4cqw}.process-range-label{font-size:3.5cqw;margin:5cqw 0 1cqw}.process-caption{font-size:11px;margin:2cqw 0 0}
 .process-visual{position:relative;inset:auto;width:100%;height:95cqw;margin-top:5cqw}.process-canvas-wrap{border-width:3px;box-shadow:1.5cqw 1.5cqw var(--ink)}.process-label{font-size:3.2cqw;padding:1cqw 1.5cqw}.process-status{font-size:4cqw}
}
.hotend-inset{position:absolute;right:3%;top:4%;width:19%;height:34%;background:#fff5d9;border:2px solid var(--ink);box-shadow:.2cqw .2cqw var(--ink);text-align:center;padding:.4cqw;pointer-events:none}.hotend-inset span{display:block;font-family:Kalam,cursive;font-weight:700;font-size:.8cqw;line-height:1.1}.hotend-inset svg{height:80%;width:90%;display:block;margin:auto}.hotend-inset:after{content:'HEAT';position:absolute;right:2%;top:45%;font-size:.6cqw;font-weight:800;color:#b33e32}
@media(max-width:760px){.hotend-inset{width:23%;height:34%;padding:1cqw}.hotend-inset span{font-size:2.2cqw}.hotend-inset:after{font-size:1.7cqw}}
/* Keep complete MakerLab names readable as cards grow to the longest name in each phone row. */
.makerlab-tool h3 .makerlab-tool-name{font:inherit;min-width:0;white-space:normal;overflow-wrap:anywhere}
#openscad .openscad-example{margin-top:1.8cqw;width:20cqw}#openscad .openscad-example img{width:11cqw;max-width:150px;height:auto}#openscad .openscad-example figcaption{font-family:'Kalam';font-size:1cqw;line-height:1.3;margin-top:.7cqw}
@media(max-width:760px){.makerlab-catalog{align-items:stretch}.makerlab-tool{display:flex;flex-direction:column;height:auto;min-height:0}.makerlab-tool img{flex:none}.makerlab-tool h3{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:start;flex:1;height:auto;max-height:none;overflow:visible;white-space:normal}.makerlab-tool h3 .makerlab-tool-name{display:block;line-height:1.3;-webkit-line-clamp:unset}.makerlab-tool h3 .makerlab-tool-arrow{align-self:start}#openscad .openscad-example{width:50cqw;margin-top:6cqw}#openscad .openscad-example img{width:32cqw}#openscad .openscad-example figcaption{font-size:3.4cqw;margin-top:2.5cqw}}