:root{--bg:#dbeaf0;--ink:#223c47;--muted:#455c65;--blue:#73b5cc;--coral:#f5aaa9;--accent:#519cb8;--line:#25455130;--pad:clamp(24px,5vw,90px);--header:98px;--footer:106px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}button{font:inherit;color:inherit;cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid #185d79;outline-offset:5px}button:disabled{cursor:default;opacity:.3}.skip{position:fixed;top:-90px;left:20px;z-index:50;background:#fff;padding:16px}.skip:focus{top:10px}.journey{height:430svh}.stage{position:sticky;top:0;height:100svh;min-height:570px;overflow:hidden;background:var(--bg)}.header{position:absolute;top:0;left:0;right:0;height:var(--header);padding:0 var(--pad);display:flex;align-items:center;justify-content:space-between;z-index:8;border-bottom:1px solid var(--line)}.logo{width:137px;height:auto}.header h1{font-size:14px;text-transform:uppercase;letter-spacing:.16em;font-weight:500}.header h1 span{opacity:.7;margin-left:12px}.sources-button{min-height:44px;background:transparent;border:0;padding:10px 0 10px 14px;font-size:15px}.sources-button span{margin-left:18px;font-size:20px}.sources-button:hover{color:#126681}.stage-grid{position:absolute;inset:var(--header) var(--pad) var(--footer);display:grid;grid-template-columns:29% 47% 24%;pointer-events:none}.stage-grid span{border-right:1px solid #2646510b}.stage-grid span:last-child{border:0}.scenes{position:absolute;inset:var(--header) 0 var(--footer)}.scene{position:absolute;inset:0;visibility:hidden;pointer-events:none}.scene.is-active{visibility:visible;pointer-events:auto}.back-word{position:absolute;top:43%;left:52%;transform:translate(-50%,-50%);font-size:clamp(210px,28vw,460px);font-weight:600;letter-spacing:-.07em;color:#fff4;line-height:1;white-space:nowrap;user-select:none;pointer-events:none}.info{position:absolute;left:var(--pad);top:50%;transform:translateY(-50%);width:26%;max-width:390px;z-index:3}.eyebrow{font-size:13px;letter-spacing:.21em;margin:0 0 25px}.info h2{font-size:clamp(58px,6vw,96px);letter-spacing:-.065em;font-weight:400;margin:0 0 22px;line-height:.95}.title-dot{color:var(--accent)}.kind{font-size:14px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;line-height:1.6;margin:0 0 16px;max-width:265px}.description{font-size:clamp(17px,1.3vw,20px);line-height:1.55;margin:0 0 30px;max-width:320px}.technical-note{border-top:1px solid var(--line);padding-top:20px;max-width:310px}.note-label{font-size:13px;letter-spacing:.1em;text-transform:uppercase}.technical-note p{font-size:15px;line-height:1.6;color:var(--muted);margin:10px 0 0}.source-line{font-size:13px;color:var(--muted);line-height:1.5;margin:22px 0 0;max-width:280px}.visual{position:absolute;left:51.5%;top:50%;width:43%;height:96%;margin:0;transform:translate(-50%,-50%);z-index:2;will-change:transform,opacity;pointer-events:none;display:flex;align-items:center;justify-content:center}.visual img{display:block;position:absolute;width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply;max-width:none}.visual-nio img{width:178%;height:135%}.visual-neon img{height:105%;width:110%}.visual-mini img{width:145%;height:118%}.visual-800 img{height:116%;width:120%}figcaption{position:absolute;bottom:0;left:0;right:0;text-align:center;font-size:13px;letter-spacing:.06em;color:var(--muted);z-index:3}.spec-panel{position:absolute;right:var(--pad);top:50%;transform:translateY(-50%);width:17%;max-width:230px;z-index:3}.spec-caption{font-size:13px;text-transform:uppercase;letter-spacing:.16em}.specs{margin:22px 0 0}.specs>div{display:flex;flex-direction:column;border-top:1px solid var(--line);padding:19px 0;gap:9px}.specs dt{font-size:14px;color:var(--muted);order:2}.specs dd{font-size:clamp(30px,3vw,47px);font-weight:400;letter-spacing:-.055em;margin:0;order:1;white-space:nowrap}.specs dd small{font-size:16px;letter-spacing:0}.specs .text-value{font-size:clamp(26px,2.6vw,40px)}.spec-footnote{font-size:12px;line-height:1.5;display:block;margin-top:7px;color:var(--muted)}
.footer{position:absolute;bottom:0;left:var(--pad);right:var(--pad);height:var(--footer);border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1.4fr 1fr;align-items:center;gap:30px;z-index:8}.scroll-hint{display:flex;align-items:center;gap:16px;font-size:15px}.scroll-hint>span{font-size:26px}.scroll-hint div>span{display:block;font-size:12px;margin-top:6px;color:var(--muted)}.chapters{display:flex;gap:10px}.chapters button{min-height:48px;flex:1;border:0;border-bottom:2px solid transparent;background:transparent;font-size:16px;display:flex;gap:9px;align-items:center;justify-content:center}.chapters button span{font-size:12px;color:var(--muted)}.chapters button[aria-current]{border-color:var(--ink);font-weight:600}.chapters button:hover{background:#ffffff30}.arrows{display:flex;align-items:center;justify-content:flex-end;gap:18px}.arrows button{height:44px;width:44px;border:1px solid var(--line);border-radius:50%;background:transparent;font-size:20px}.arrows button:hover:not(:disabled){background:#ffffff55}.counter{font-size:14px;letter-spacing:.04em;white-space:nowrap}.progress{position:absolute;bottom:0;left:0;right:0;height:3px;background:#ffffff30}.progress span{display:block;height:100%;background:var(--ink);transform:scaleX(.25);transform-origin:left}.announcement{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.no-script{position:fixed;bottom:0;z-index:20;background:white;padding:14px}
dialog{max-width:650px;width:calc(100% - 32px);max-height:85svh;border:1px solid #cbd9dd;border-radius:4px;background:#f7f8f7;color:var(--ink);padding:30px 38px;box-shadow:0 25px 100px #22333f26}dialog::backdrop{background:#14262f80;backdrop-filter:blur(4px)}.dialog-header{display:flex;align-items:center;justify-content:space-between}.dialog-header .eyebrow{margin:0}.dialog-header button{width:44px;height:44px;font-size:28px;border:1px solid #cbd9dd;background:transparent}dialog h2{font-weight:400;font-size:36px;letter-spacing:-.04em;margin:25px 0 18px}dialog h3{font-size:16px;margin:26px 0 8px}dialog p{font-size:16px;line-height:1.65;color:#455c65;margin:0}.dialog-footnote{border-top:1px solid #cbd9dd;padding-top:20px;margin-top:24px}
@media(max-width:1100px){:root{--pad:32px}.footer{gap:12px;grid-template-columns:1fr 1.4fr .8fr}.arrows{gap:8px}.info{width:27%}.info h2{font-size:64px}.description{font-size:16px}.technical-note p{font-size:14px}.source-line{font-size:12px}.visual{left:52%;width:43%}.spec-panel{width:17%}}
@media(max-height:740px) and (min-width:761px){:root{--header:76px;--footer:82px}.info h2{font-size:62px;margin-bottom:14px}.eyebrow{margin-bottom:18px}.kind{font-size:13px;margin-bottom:12px}.description{font-size:16px;margin-bottom:20px}.technical-note{padding-top:14px}.technical-note p{font-size:14px}.source-line{margin-top:14px}.specs>div{padding:14px 0}.specs dd{font-size:34px}}
@media(max-width:760px){:root{--pad:22px;--header:73px;--footer:83px}.stage{min-height:600px}.logo{width:99px}.header h1{font-size:12px;letter-spacing:.1em}.header h1 span{display:none}.sources-button{font-size:13px}.sources-button span{margin-left:5px;font-size:16px}.scenes{bottom:var(--footer)}.stage-grid{display:none}.back-word{top:52%;left:50%;font-size:48vw;color:#fff6}.info{left:var(--pad);right:var(--pad);top:22px;width:auto;max-width:none;transform:none;text-align:left}.eyebrow{font-size:12px;margin:0 0 10px;letter-spacing:.17em}.info h2{font-size:54px;line-height:1;margin:0 0 9px}.kind{font-size:12px;margin:0;max-width:100%;letter-spacing:.06em}.description{font-size:15px;line-height:1.4;max-width:310px;margin:8px 0 0}.technical-note,.source-line{display:none}.visual{left:50%;top:56%;width:84%;height:56%}.visual-nio img{width:150%;height:132%}.visual-neon img{height:110%;width:100%}.visual-mini img{width:125%;height:125%}.visual-800 img{height:128%;width:120%}figcaption{bottom:-5px;font-size:12px}.spec-panel{left:var(--pad);right:var(--pad);top:auto;bottom:14px;transform:none;width:auto;max-width:none}.spec-caption,.spec-footnote{display:none}.specs{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px;margin:0}.specs>div{padding:12px 0 0;gap:7px}.specs dd{font-size:27px}.specs dd small{font-size:13px}.specs .text-value{font-size:25px}.specs dt{font-size:12px}.footer{display:flex;gap:12px}.scroll-hint{display:none}.chapters{flex:1;gap:2px}.chapters button{font-size:15px;gap:6px;padding:0 5px}.chapters button span{font-size:12px}.arrows{gap:0}.arrows .prev,.counter{display:none}.arrows .next{width:40px;height:44px;border:0;font-size:23px}.progress{height:2px}dialog{padding:22px}dialog h2{font-size:30px}}
@media(max-width:760px) and (max-height:730px){.info{top:16px}.info h2{font-size:43px}.eyebrow{font-size:11px;margin-bottom:7px}.kind{font-size:12px}.description{font-size:14px;max-width:290px}.visual{top:58%;height:48%}.specs dd{font-size:24px}.specs .text-value{font-size:22px}figcaption{bottom:-3px;font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
@media print{.journey{height:auto}.stage{position:static;height:auto;overflow:visible}.header{position:static}.scenes{position:static}.scene{position:relative;height:700px;visibility:visible!important;break-after:page}.scene>*{opacity:1!important}.footer,.stage-grid,.progress,.back-word{display:none}.visual{transform:translate(-50%,-50%)!important}.info,.spec-panel{transform:translateY(-50%)!important}}
/* Blend the whole moving layer so the original white NiO canvas follows the scene. */
.visual{mix-blend-mode:multiply}.visual img{mix-blend-mode:normal}
@media(max-height:560px) and (min-width:761px){:root{--header:60px;--footer:60px}.stage{min-height:0}.logo{width:100px}.info h2{font-size:42px;margin-bottom:10px}.eyebrow{font-size:12px;margin-bottom:10px}.kind{font-size:12px;margin-bottom:9px}.description{font-size:15px;margin:0}.technical-note,.source-line{display:none}.spec-caption{font-size:12px}.specs{margin-top:10px}.specs>div{padding:9px 0;gap:5px}.specs dd,.specs .text-value{font-size:25px}.specs dt{font-size:12px}.spec-footnote{display:none}.back-word{font-size:26vw}.visual{height:94%}figcaption{font-size:12px}.scroll-hint{font-size:13px}.scroll-hint div>span{display:none}.arrows button{width:36px;height:44px;border:0}.footer{gap:10px}}