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118px);min-height:550px;max-height:980px;display:grid;grid-template-columns:290px minmax(0,1fr);border:1px solid var(--j-line);background:var(--j-background);overflow:hidden;border-radius:var(--j-radius-panel)}.description{padding:28px 24px;display:flex;flex-direction:column;gap:4px;border-right:1px solid var(--j-line);overflow:auto}.number{font:50px/1 var(--j-fonts-mono),monospace;letter-spacing:-.05em;color:#62746b;margin:0 0 32px}.description .eyebrow{color:#b5edc5;font-size:10px;letter-spacing:.09em;margin:0}h2{font-size:30px;font-weight:500;letter-spacing:-.035em;line-height:1.1;margin:12px 0}.description>p{font-size:14px;color:#b3bdb9}.description .use{font-size:12px;color:var(--j-muted);border-top:1px solid var(--j-line);padding-top:18px}.source{margin-top:auto;font-size:12px;padding-top:18px}.source summary{cursor:pointer;min-height:44px;display:flex;align-items:center}.source-images{display:flex;gap:8px}.source-images a{width:50%}.source img{width:100%;height:90px;object-fit:cover;border:1px solid var(--j-line)}.source p{color:var(--j-muted)}.visual{min-width:0;display:flex;flex-direction:column;background:var(--pattern-bg);color:var(--pattern-color);position:relative}.scene{width:100%;flex:1;min-height:0;overflow:hidden;position:relative}.scene>svg{position:absolute;width:100%;height:100%;inset:0}.scene-heading{position:absolute;left:24px;top:18px;z-index:2;font:10px var(--j-fonts-mono),monospace;letter-spacing:.14em;color:var(--pattern-color);background:var(--pattern-bg);padding:5px 8px;border-radius:3px}.scene-heading span{opacity:.7}.playback{position:relative;background:var(--j-background);color:var(--j-text);padding:18px 24px;border-top:1px solid var(--j-line)}.steps{display:flex;justify-content:space-between;gap:10px;font-size:11px;color:var(--j-muted);margin-bottom:12px}.steps span.active{color:var(--j-text)}.scrub{display:flex;align-items:center;gap:14px}.scrub label{font-size:12px;min-width:92px}.scrub input{flex:1;min-width:40px;accent-color:#b5edc5}.scrub output{font:12px var(--j-fonts-mono),monospace;min-width:45px;text-align:right}.actions{display:flex;align-items:center;gap:12px;margin-top:14px;font-size:11px}.actions button{font-size:11px;min-height:36px}.status{color:var(--j-muted);margin-left:auto}.outro{padding:90px 9vw;max-width:950px}.outro h2{font-size:clamp(40px,5vw,75px);margin:24px 0}.outro>p:not(.eyebrow){max-width:670px}.outro code{font-size:13px}footer{padding:32px 6vw 48px;border-top:1px solid var(--j-line);color:var(--j-muted);font-size:12px}footer nav{display:flex;gap:22px;margin-top:24px}.pattern-face{fill:currentColor;stroke:currentColor;stroke-width:1.6;stroke-linejoin:round;vector-effect:non-scaling-stroke}.pattern-line{fill:none;stroke:currentColor;stroke-width:1.6;stroke-linejoin:round;vector-effect:non-scaling-stroke}body[data-appearance=outline] .pattern-face{fill:none;fill-opacity:0;stroke-opacity:.85}.portal-copy{font-family:var(--j-fonts-ui),system-ui,sans-serif;font-size:44px;letter-spacing:-2px;fill:currentColor;stroke:none;font-weight:500}.static .study{height:auto;min-height:0;margin-bottom:36px}.static .panel{position:relative;top:auto}.static .scene-heading span{display:none}
@media(min-width:1700px){.panel{grid-template-columns:340px 1fr}.description{padding:36px}.description>p{font-size:16px}}
@media(max-width:1050px){.controls{gap:10px;padding-inline:15px}.color-field label{display:none}.panel{grid-template-columns:240px 1fr}.description{padding:22px 18px}.intro{padding-inline:4vw}.bg-field{font-size:0}.bg-field input{font-size:initial}}
@media(max-width:700px){html{scroll-padding-top:135px}header{padding:0 18px;height:58px}.back{font-size:11px;gap:6px}.brand{font-size:12px}.intro{padding:32px 22px;grid-template-columns:1fr;gap:20px}h1{font-size:68px}.intro-side>p:first-child{font-size:20px;margin:0}.intro-side .muted{font-size:13px}.intro-side a{margin-top:12px}.controls{flex-wrap:wrap;justify-content:flex-start;gap:8px;padding:8px 14px}.controls label{font-size:11px}.color-field{gap:4px}#hex{width:73px}.view-field{margin-left:auto}.view-field>select{max-width:142px;font-size:11px;padding:6px}.view-field{font-size:0!important}.bg-field{font-size:0!important}#motion,#reset{font-size:11px;min-height:32px;padding:4px 8px}#motion{min-width:148px}#navigation{gap:8px;padding:12px 20px 28px;grid-template-columns:repeat(2,1fr)}#navigation a{padding:10px 0;font-size:12px;gap:9px}.study{height:160vh;min-height:1000px;padding:0 12px}.panel{top:113px;height:calc(100svh - 132px);min-height:530px;max-height:850px;grid-template-columns:1fr;grid-template-rows:auto minmax(0,1fr)}.description{display:grid;grid-template-columns:38px 1fr;gap:0 10px;padding:16px;border-right:0;border-bottom:1px solid var(--j-line);overflow:visible}.number{font-size:26px;margin:0;grid-row:1/4;padding-top:2px}.description .eyebrow{font-size:8px}.description h2{font-size:24px;margin:5px 0}.description>p{grid-column:2;font-size:11px;margin:3px 0}.description .use,.description .source{display:none}.scene-heading{font-size:8px;top:8px;left:10px}.playback{padding:12px}.steps{font-size:8px;gap:5px;margin-bottom:8px}.scrub{gap:7px}.scrub label{min-width:75px;font-size:10px}.actions{gap:6px;margin-top:8px}.actions button{font-size:10px;padding:4px 7px;min-height:32px}.status{font-size:9px}.outro{padding:55px 24px}.static .panel{height:650px}footer{padding-inline:24px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

@media(max-width:700px){#motion,#reset,.actions button{min-height:44px}.panel{top:125px;height:calc(100svh - 144px)}.scrub input{min-height:32px}html{scroll-padding-top:145px}}


#navigation{padding-bottom:32px}#navigation a{padding:10px 0}.pattern-face{stroke-width:1.6}
