@charset "UTF-8";
:root{color-scheme:dark;--background:#080808;--ink:#f2f2f2;--copy-opacity:0;--copy-y:24px;--cue-opacity:1;--replay-opacity:0;--poster-x:0px;--poster-y:0px;--poster-scale:1;--poster-size:640px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--background);color:var(--ink)}
html{scrollbar-width:thin;scrollbar-color:#363636 var(--background)}
body{min-width:min(320px,100%);-webkit-font-smoothing:antialiased;overflow-x:clip}
button,a{-webkit-tap-highlight-color:transparent}
button{font:inherit;color:inherit;cursor:pointer}
a{color:inherit}
button:focus-visible,a:focus-visible{outline:1px solid #d9d9d9;outline-offset:10px}
button[disabled]{cursor:default}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:fixed;left:24px;top:20px;z-index:20;background:#e8e8e8;color:#111111;padding:10px 16px;border-radius:3px;text-decoration:none;font-size:12px;transform:translateY(-160%)}
.skip-link:focus{transform:translateY(0)}
.product-story{height:560vh;height:560svh;position:relative}
.stage{position:sticky;top:0;width:100%;height:100vh;height:100svh;overflow:clip;isolation:isolate;background:var(--background)}
.stage-light{position:absolute;inset:0;background:radial-gradient(ellipse at 50% 48%,#141414 0%,#090909 68%);opacity:var(--studio-opacity,0);pointer-events:none;z-index:0}
.product-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;opacity:0;pointer-events:none;z-index:2;transition:opacity .6s ease;touch-action:pan-y}
.stage[data-renderer="webgl"] .product-canvas{opacity:1;pointer-events:auto}
.product-poster{position:absolute;left:50%;top:50%;width:var(--poster-size);height:var(--poster-size);max-width:none;object-fit:contain;transform:translate(calc(-50% + var(--poster-x)),calc(-50% + var(--poster-y))) scale(var(--poster-scale));opacity:1;filter:drop-shadow(0 32px 24px #0007);pointer-events:none;z-index:1;transition:opacity .5s ease;will-change:transform}
.stage[data-renderer="webgl"] .product-poster{opacity:0;visibility:hidden;transition:opacity .5s ease,visibility 0s .5s}
.product-poster>img{display:block;width:100%;height:100%;object-fit:contain}
.fallback-screen{position:absolute;left:50%;top:50%;width:64.1%;height:64.1%;transform:translate(-50%,-50%);border-radius:50%;display:none;pointer-events:auto;touch-action:pan-y}
.stage[data-renderer="poster"] .fallback-screen,.stage[data-renderer="loading"] .fallback-screen{display:block}
.stage[data-renderer="loading"] .product-poster>img{visibility:hidden}
/* Chinese-led identity: one optical left edge and a shared center with the hardware. */
.launch-copy{position:absolute;left:12%;top:52%;z-index:4;transform:translateY(-50%);pointer-events:none}
.launch-brand{display:flex;flex-direction:column;align-items:flex-start;gap:20px;color:#f2f2f2;margin:0 0 32px}
.norq-wordmark{display:block;width:178px;height:auto;fill:currentColor;overflow:visible}
.brand-local{display:block;font-family:"PingFang SC","Microsoft YaHei",sans-serif;font-size:clamp(64px,7.5vw,104px);font-weight:600;line-height:1.08;letter-spacing:.03em;white-space:nowrap;transform:translateX(-.035em)}
h1{font-size:22px;font-weight:400;line-height:1.25;letter-spacing:.12em;color:#a8a8a8;margin:0;white-space:nowrap;outline:none}
.js .launch-copy{opacity:var(--copy-opacity);transform:translateY(calc(-50% + var(--copy-y)));will-change:opacity,transform}
.screen-switcher{display:inline-flex;align-items:center;gap:4px;margin-top:24px;padding:4px;border:1px solid #ffffff16;border-radius:28px;background:#18181880;pointer-events:none}
.screen-switcher button{min-width:68px;min-height:36px;border:0;border-radius:20px;background:transparent;padding:8px 18px;color:#929292;font-size:12px;letter-spacing:1px;transition:color .2s,background .2s}
.screen-switcher button:hover{color:#f7f7f7}
.screen-switcher button[aria-pressed="true"]{background:#e4e4e4;color:#171717}
.stage[data-ending="true"] .screen-switcher{pointer-events:auto}
.screen-accessibility:focus-within{position:relative;width:auto;height:auto;margin:14px 0 0;clip:auto;overflow:visible;display:flex;gap:8px;pointer-events:auto}
.screen-accessibility button{font-size:11px;border:1px solid #ffffff30;background:#181818;border-radius:6px;padding:8px}
.screen-accessibility[hidden]{display:none}
html:not(.js) .screen-switcher{display:none}
.scroll-cue{position:absolute;bottom:max(32px,env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);z-index:5;width:208px;min-height:64px;border:0;background:transparent;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:8px;opacity:var(--cue-opacity);transition:color .2s;color:#d7d7d7}
.scroll-cue-label{font-size:13px;font-weight:400;line-height:1.4;letter-spacing:1.5px;white-space:nowrap}
.scroll-cue:hover,.scroll-cue:focus-visible{color:#f2f2f2}
.scroll-cue svg{width:24px;height:24px;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;animation:scroll-cue-drift 2.4s ease-in-out infinite}
@keyframes scroll-cue-drift{0%,100%{transform:translateY(-2px);opacity:.72}50%{transform:translateY(3px);opacity:1}}
.replay-button{position:absolute;left:12%;bottom:max(42px,env(safe-area-inset-bottom));display:flex;align-items:center;gap:13px;border:0;background:transparent;padding:6px 0;font-size:10px;font-weight:400;letter-spacing:1.5px;color:#767676;z-index:5;opacity:0;pointer-events:none}
.replay-button span{font-size:15px;color:#acacac}
.js .replay-button{opacity:var(--replay-opacity)}
.stage[data-ending="true"] .replay-button{pointer-events:auto}
.replay-button:hover{color:#d3d3d3}
html:not(.js) .product-story{height:100svh}
html:not(.js) .product-poster{left:72%;top:52%;width:min(47.15vw,60.8svh,595.5px)}
html:not(.js) .stage[data-renderer="loading"] .product-poster>img{visibility:visible}
html:not(.js) .stage .fallback-screen{display:none}
html:not(.js) .scroll-cue{display:none}
@media(min-width:1800px){.launch-copy,.replay-button{left:calc(50% - 610px)}}
@media(max-width:900px) and (min-width:701px){.launch-copy,.replay-button{left:8%}.launch-brand{gap:17px;margin-bottom:28px}.norq-wordmark{width:152px}h1{font-size:21px}}
@media(max-width:700px){
  .product-story{height:500vh;height:500svh}
  .launch-copy{left:0;top:76%;width:100%;text-align:center}
  .launch-brand{align-items:center;gap:14px;margin:0 0 22px}
  .norq-wordmark{width:144px}
  .brand-local{font-size:clamp(52px,15vw,68px);letter-spacing:.03em;transform:none}
  h1{font-size:21px;letter-spacing:.12em}
  .replay-button{left:50%;bottom:max(36px,env(safe-area-inset-bottom));transform:translateX(-50%);font-size:9px;gap:10px}
  .scroll-cue{bottom:max(28px,env(safe-area-inset-bottom))}
  .screen-switcher{margin-top:18px}
  .screen-switcher button{min-width:62px;min-height:34px;font-size:11px;padding:7px 15px}
  .screen-accessibility:focus-within{justify-content:center}
  html:not(.js) .product-poster{left:50%;top:40%;width:min(84.37vw,50.87svh)}
}
@media(max-width:700px) and (max-height:700px){.launch-copy{top:76%}.launch-brand{flex-direction:row;justify-content:center;align-items:center;gap:18px;margin-bottom:16px}.brand-local{font-size:44px}.norq-wordmark{width:100px}h1{font-size:20px}.screen-switcher{margin-top:16px}.replay-button{bottom:20px}}
@media(max-width:700px) and (max-height:480px){.replay-button{display:none}.launch-copy{top:79%}.launch-brand{gap:14px;margin-bottom:12px}.brand-local{font-size:26px}.norq-wordmark{width:82px}h1{font-size:17px}.screen-switcher{margin-top:12px}}
@media(max-height:520px) and (min-width:701px){.launch-brand{gap:12px;margin-bottom:22px}.brand-local{font-size:60px}.norq-wordmark{width:128px}h1{font-size:22px}.screen-switcher{margin-top:20px}.replay-button{bottom:25px}.scroll-cue{bottom:16px}}
@media(prefers-reduced-motion:reduce){
  .product-canvas,.product-poster{transition:none!important}
  .scroll-cue svg{animation:none;transform:none;opacity:1}
}

/* Concise information below the unchanged cinematic product story. */
.continue-cue{position:absolute;right:12%;bottom:max(42px,env(safe-area-inset-bottom));z-index:5;display:flex;align-items:center;gap:22px;padding:6px 0;font-size:12px;letter-spacing:1px;text-decoration:none;color:#d0d0d0;opacity:var(--replay-opacity);pointer-events:none}
.continue-cue span{font-size:20px;line-height:1}
.stage[data-ending="true"] .continue-cue{pointer-events:auto}
.continue-cue:hover{color:#fff}
.site-content{position:relative;min-height:100svh;display:flex;flex-direction:column;background:#f5f5f5;color:#151515}
.site-content [id]{scroll-margin-top:0;outline:none}
.section-shell{width:min(1040px,calc(100% - 96px));margin-inline:auto}
.product-info{padding-block:56px 36px}
.info-heading{display:flex;align-items:baseline;justify-content:space-between;gap:24px}
.info-heading h2{font-size:28px;font-weight:400;letter-spacing:-.03em;line-height:1.3;margin:0}
.info-heading p{font-size:12px;line-height:1.6;color:#777;margin:0}
.feature-list{display:grid;grid-template-columns:repeat(3,1fr);gap:48px;margin-top:40px}
.feature-item{text-align:center}
.feature-item canvas{display:block;width:min(100%,190px);height:auto;aspect-ratio:1;border:1px solid #303030;border-radius:50%;background:#000;margin:0 auto 20px}
.feature-item h3{font-size:17px;font-weight:400;line-height:1.5;margin:0 0 7px}
.feature-item p{font-size:12px;line-height:1.6;color:#777;margin:0}
.app-availability{display:flex;align-items:center;justify-content:space-between;gap:24px;border-top:1px solid #15151520;padding-top:28px;margin-top:40px}
.app-identity{display:flex;align-items:center;gap:15px}
.app-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:#111}
.app-mark svg{display:block;width:31px;height:31px;fill:#fff}
.app-identity h2{font-size:18px;font-weight:400;line-height:1.5;letter-spacing:-.02em;margin:0}
.app-availability>p{font-size:12px;color:#777;line-height:1.6;margin:0}
.prototype-note{font-size:10px;line-height:1.8;color:#999;margin:26px 0 0}
.site-footer{margin-top:auto;border-top:1px solid #15151515;padding-block:22px 28px;font-size:9px;letter-spacing:.5px;color:#999}
html:not(.js) .continue-cue{opacity:1;pointer-events:auto}
@media(min-width:1800px){.continue-cue{right:calc(50% - 610px)}}
@media(max-width:700px){
  .continue-cue{right:24px;bottom:max(36px,env(safe-area-inset-bottom));font-size:10px;gap:14px}
  .replay-button{left:24px;transform:none}
  .section-shell{width:calc(100% - 48px)}
  .product-info{padding-block:40px 28px}
  .info-heading{display:block}.info-heading h2{font-size:26px}.info-heading p{font-size:11px;margin-top:10px}
  .feature-list{grid-template-columns:1fr;gap:24px;margin-top:32px}
  .feature-item{display:grid;grid-template-columns:90px 1fr;align-items:center;gap:24px;text-align:left}
  .feature-item canvas{width:90px;margin:0}.feature-item h3{font-size:17px;margin-bottom:6px}.feature-item p{font-size:11px}
  .app-availability{margin-top:32px;padding-top:24px;gap:16px}.app-identity{gap:12px}.app-identity h2{font-size:16px}.app-mark{width:38px;height:38px;border-radius:10px}.app-mark svg{width:27px;height:27px}.app-availability>p{font-size:11px}
  .prototype-note{font-size:9px;margin-top:24px}.site-footer{font-size:8px;padding-block:18px 24px}
}
@media(max-width:700px) and (max-height:700px){.continue-cue{bottom:max(20px,env(safe-area-inset-bottom))}}