@font-face{font-family:Manrope;src:url('/assets/brand/v002/fonts/Manrope-VF-subset.woff2');font-display:swap}@font-face{font-family:PhaseCN;src:url('/assets/product-system/v001/fonts/NotoSansSC-VF.woff2');font-display:swap}
:root{color-scheme:dark;--bg:#0b0d15;--surface:#121520;--white:#f3f0eb;--muted:#b8b6c6;--warm:#e6ac80;--line:#ffffff26}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px;scrollbar-color:#6b647c var(--bg)}body{margin:0;background:var(--bg);color:var(--white);font:15px/1.8 Manrope,PhaseCN,'Microsoft YaHei',sans-serif}::selection{background:#e6ac80;color:#0b0d15}button,input,a,summary{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button,input{font:inherit}button{color:inherit;cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--warm);outline-offset:5px}button:disabled{cursor:default;opacity:.5}a:hover{color:var(--warm)}img{display:block;max-width:100%}h1,h2,h3,p{margin:0}h1,h2,h3{font-weight:400;letter-spacing:-.03em;line-height:1.2;text-wrap:balance}h1{font-size:clamp(44px,5.6vw,84px)}h2{font-size:clamp(30px,3.7vw,56px)}p{color:var(--muted)}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.4;flex-shrink:0}.wrap{width:min(1360px,88vw);margin-inline:auto}phase-navigation{position:sticky;top:0;z-index:60}.line-link{display:inline-flex;min-height:48px;align-items:center;justify-content:space-between;gap:50px;border-bottom:1px solid #f3f0eb80;padding:10px 0;font-size:14px}.line-link svg{transition:transform .25s}.line-link:hover svg{transform:translate(3px,-3px)}.circle-link{display:inline-flex;align-items:center;gap:22px;font-size:15px}.circle-link small{display:block;font-size:11px;color:var(--muted);margin-top:6px}.circle-icon{display:grid;place-items:center;width:74px;height:74px;border:1px solid #f3f0eb85;border-radius:50%;transition:background .25s,color .25s}.circle-link:hover .circle-icon{background:var(--white);color:var(--bg)}.circle-icon svg{width:26px;height:26px}
.opening{position:relative;min-height:760px;height:calc(100svh - 72px);max-height:1050px;overflow:hidden;background:radial-gradient(ellipse at 73% 40%,#232135 0%,#0b0d15 57%)}.opening-type{position:relative;z-index:2;padding:10vh 0 0 6vw;pointer-events:none;width:52%}.opening-type a{pointer-events:auto}.intro-line{font-size:15px;color:var(--white);margin-bottom:28px}.opening h1{font-size:clamp(68px,7.2vw,96px);font-weight:300;line-height:1.02;letter-spacing:-.035em}.opening h1 em{font-style:normal;color:var(--warm)}.opening-description{font-size:14px;margin:27px 0 31px}.opening-object{position:absolute;inset:0 0 70px 35%;overflow:hidden}.opening-object canvas,.studio-object canvas{position:absolute;inset:0;display:block;width:100%;height:100%;touch-action:pan-y;opacity:0;transition:opacity .6s}.viewer-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:.5}.viewer-ready canvas{opacity:1}.viewer-ready .viewer-poster{visibility:hidden}.stage-orbit{position:absolute;left:15%;right:10%;bottom:14%;height:12%;border:1px solid #c6c0e329;border-radius:50%;transform:rotate(-9deg);pointer-events:none}.stage-orbit:after{content:'';position:absolute;inset:-10px -30px;border:1px solid #c6c0e313;border-radius:50%}.object-caption{position:absolute;right:6vw;top:42px;display:flex;flex-direction:column;text-align:right;font-size:10px;letter-spacing:.1em;color:var(--muted)}.opening-bottom{position:absolute;bottom:28px;left:6vw;right:6vw;display:flex;justify-content:space-between;align-items:center;gap:40px;border-top:1px solid var(--line);padding-top:20px}.scroll-link{display:flex;align-items:center;gap:30px;font-size:12px;min-height:44px}.object-controls{display:grid;grid-template-columns:auto 180px 38px auto;gap:20px;align-items:center;font-size:11px}.object-controls button{border:0;background:none;color:var(--white);min-height:44px;padding:0 10px}.object-controls label{color:var(--muted)}input[type=range]{accent-color:var(--warm);width:100%;min-height:28px;cursor:pointer}output{font-variant-numeric:tabular-nums;color:var(--warm)}#viewer-status{position:absolute;right:6vw;bottom:115px;font-size:12px;max-width:280px}#viewer-status:empty{display:none}
.manifesto{padding:150px 0;display:grid;grid-template-columns:1fr 5fr;gap:6%;border-bottom:1px solid var(--line)}.vertical-note{writing-mode:vertical-rl;font-size:11px;letter-spacing:.14em;color:var(--muted);justify-self:start}.manifesto h2{font-size:clamp(32px,4.5vw,66px);line-height:1.45}.manifesto h2 span{color:var(--warm)}.manifesto-bottom{display:flex;justify-content:space-between;align-items:flex-end;gap:70px;margin-top:50px}.manifesto-bottom p{max-width:470px;line-height:2;font-size:14px}.manifesto-bottom a{white-space:nowrap}
.system-gallery{display:grid;grid-template-columns:1.3fr 1fr;gap:9%;padding:130px 0}.gallery-image{align-self:stretch;min-height:600px;position:relative;background:#15161e;overflow:hidden}.gallery-image img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.image-foot{position:absolute;bottom:0;left:0;right:0;background:#0b0d15eb;padding:19px 24px;display:flex;justify-content:space-between;font-size:10px;color:var(--muted);gap:15px}.gallery-text{padding:20px 0}.gallery-text>p{font-size:14px;margin:25px 0}.system-choices{margin:35px 0 20px}.system-choices button{width:100%;display:flex;align-items:center;justify-content:space-between;padding:20px 0;border:0;border-top:1px solid var(--line);background:none;text-align:left;color:var(--muted)}.system-choices button:last-child{border-bottom:1px solid var(--line)}.system-choices button[aria-selected=true]{color:var(--white)}.system-choices button>span:first-child{font-size:25px}.system-choices small{font-size:11px;margin-left:16px;letter-spacing:.1em}.choice-verb{font-size:12px}.system-choices button[aria-selected=true] .choice-verb{color:var(--warm)}#system-description{font-size:13px;min-height:80px;line-height:1.9}#system-link{margin-top:8px}
.prologue{display:grid;grid-template-columns:1fr 1.3fr;gap:9%;align-items:center;padding:20px 0 140px}.prologue h2{font-size:clamp(28px,3.2vw,46px);line-height:1.4}.prologue p{font-size:14px;margin:30px 0}.prologue small{display:block;margin-top:25px;color:var(--muted);font-size:10px}.prologue-image{position:relative;overflow:hidden;display:block}.prologue-image img{width:100%;aspect-ratio:1.1;object-fit:cover;transition:transform .8s}.prologue-image:hover img{transform:scale(1.025)}.image-enter{position:absolute;inset:0;display:grid;place-items:center;background:#0b0d151c}.image-enter svg{width:70px;height:70px;padding:22px;border-radius:50%;border:1px solid #ffffff80;background:#10121f70;color:var(--white)}
.field-feature{min-height:680px;height:82vh;max-height:900px;position:relative;isolation:isolate;display:flex;align-items:flex-end}.field-feature>img{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover;object-position:center 50%}.field-feature:after{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,#0b0d15f5,#0b0d1530 65%)}.field-content{padding-bottom:140px;display:flex;justify-content:space-between;align-items:flex-end;gap:40px}.field-content h2{font-size:clamp(44px,6vw,88px);margin:16px 0}.field-content p{color:#f3f0eb;font-size:14px}.field-content>div>span{font-size:17px;color:var(--muted)}.field-foot{position:absolute;bottom:35px;left:6vw;right:6vw;display:flex;justify-content:space-between;border-top:1px solid #ffffff45;padding-top:22px;font-size:11px;color:#d5d2dd}.site-footer{padding:75px 0 24px}.footer-top{display:flex;justify-content:space-between;align-items:flex-end}.footer-top p{font-size:27px;line-height:1.5;color:var(--white)}.footer-word{font-size:clamp(38px,7vw,96px);font-weight:300;letter-spacing:-.04em;border-bottom:1px solid var(--line);padding:60px 0 32px;display:flex;align-items:center;justify-content:space-between;gap:20px}.footer-word span{font-size:40px;letter-spacing:.18em}.footer-bottom{padding-top:25px;display:flex;justify-content:space-between;gap:20px;font-size:11px;color:var(--muted)}.footer-bottom a{min-height:44px;display:flex;align-items:center}
.product-studio{padding-top:42px}.studio-heading{display:flex;justify-content:space-between;align-items:flex-end;padding-bottom:28px;border-bottom:1px solid var(--line);gap:30px}.studio-heading h1{font-size:clamp(38px,4.3vw,64px)}.studio-heading p{font-size:12px}.studio-body{display:grid;grid-template-columns:1.5fr 1fr;gap:8%;padding:25px 0 45px}.studio-object{min-height:550px;position:relative;background:radial-gradient(ellipse at center,#23213500,#0b0d1500);overflow:hidden}.studio-object #viewer-status{right:auto;left:24px;bottom:54px}.studio-hint{position:absolute;bottom:12px;left:24px;font-size:10px;color:var(--muted)}.studio-copy{padding:35px 0 0}.product-heading{display:flex;align-items:baseline;gap:18px}.product-heading h2{font-size:42px}.product-heading>span{color:var(--warm);font-size:15px;letter-spacing:.1em}#product-role{color:var(--white);font-size:17px;margin:18px 0}#product-description{font-size:13px;line-height:1.9;max-width:420px;min-height:76px}#product-specs{font-size:12px;margin:22px 0}#product-specs div{display:grid;grid-template-columns:55px 1fr;gap:14px;padding:12px 0;border-bottom:1px solid var(--line)}dt{color:var(--muted)}dd{margin:0}.studio-control{display:grid;grid-template-columns:1fr auto;gap:4px 20px;font-size:12px}.studio-control input{grid-column:1/-1}.studio-control button{grid-column:1/-1;justify-self:start;background:none;border:0;padding:8px 0;min-height:44px}.solid-link{display:flex;justify-content:space-between;align-items:center;gap:30px;background:var(--white);color:var(--bg);padding:14px 18px;min-height:52px;font-size:13px;margin-top:15px}.solid-link:hover{background:var(--warm);color:var(--bg)}.studio-note{font-size:10px;line-height:1.9;margin-top:13px;color:var(--muted)}.product-tabs{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.product-tabs button{background:none;border:0;border-top:2px solid transparent;color:var(--muted);padding:22px 25px;display:flex;align-items:center;justify-content:space-between;gap:20px;text-align:left}.product-tabs button+button{border-left:1px solid var(--line)}.product-tabs button[aria-selected=true]{border-top-color:var(--warm);color:var(--white);background:#ffffff04}.product-tabs button>span{font-size:22px}.product-tabs small{font-size:10px;margin-left:12px}.product-tabs em{font-size:11px;font-style:normal}.system-explained{padding:130px 0;display:grid;grid-template-columns:1fr 1fr;gap:12%}.system-explained>div>p{font-size:14px;margin-top:25px;max-width:400px}.system-notes details{border-top:1px solid var(--line);padding:18px 0}.system-notes details:last-child{border-bottom:1px solid var(--line)}summary{cursor:pointer;min-height:44px;font-size:16px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px}summary:after{content:'+';font-size:24px;color:var(--warm)}details[open] summary:after{content:'−'}.system-notes details p{font-size:13px;line-height:2;padding:10px 0}.case-banner{display:grid;grid-template-columns:1fr 1.3fr auto;gap:45px;align-items:center;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:36px 0}.case-banner img{width:100%;aspect-ratio:1.55;object-fit:cover}.case-banner h2{font-size:32px;margin:13px 0}.case-banner p,.case-banner span{font-size:12px;color:var(--muted)}.case-banner>svg{width:32px;height:32px}
@media(max-width:1000px){.opening-type{padding-top:8vh}.opening h1{font-size:76px}.studio-body{gap:4%;grid-template-columns:1.2fr 1fr}.product-tabs button{padding:20px 15px}.product-tabs em{display:none}.manifesto-bottom{display:block}.manifesto-bottom a{margin-top:28px}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.opening{height:auto;min-height:950px;max-height:none;padding-bottom:150px}.opening-type{width:100%;padding:34px 20px 0}.intro-line{font-size:12px;margin-bottom:18px}.opening h1{font-size:66px;line-height:1}.opening-description{font-size:12px;margin:20px 0}.opening-type .circle-link{position:absolute;top:675px;left:20px;font-size:13px}.circle-icon{width:56px;height:56px}.circle-link{gap:16px}.circle-link small{font-size:10px}.opening-object{inset:260px -30px auto;height:430px}.object-caption{right:50px;top:35px;font-size:9px}.opening-bottom{bottom:22px;left:20px;right:20px;display:flex;flex-direction:column-reverse;gap:15px;align-items:stretch;padding-top:12px}.object-controls{grid-template-columns:65px 1fr 35px;gap:10px}.object-controls button{grid-column:1/-1;text-align:left;padding:0;min-height:36px}.scroll-link{justify-content:space-between;min-height:32px;font-size:11px}#viewer-status{bottom:220px;right:20px;left:20px;font-size:11px}.manifesto{padding:75px 0;display:block}.vertical-note{display:none}.manifesto h2{font-size:32px;line-height:1.5}.manifesto-bottom{margin-top:25px}.manifesto-bottom p{font-size:13px}.system-gallery{display:flex;flex-direction:column-reverse;gap:28px;padding:70px 0}.gallery-text{padding:0}.gallery-text h2{font-size:36px}.gallery-text>p{font-size:13px;margin:20px 0}.system-choices{margin:25px 0 16px}.system-choices button{padding:16px 0}.system-choices button>span:first-child{font-size:23px}.gallery-image{min-height:390px}.gallery-image img{object-fit:contain}.image-foot{padding:14px;font-size:9px}.prologue{grid-template-columns:1fr;gap:28px;padding:0 0 75px}.prologue h2{font-size:30px}.prologue p{font-size:13px;margin:22px 0}.prologue-image img{aspect-ratio:1.2}.prologue small{font-size:10px}.field-feature{height:700px;min-height:0}.field-feature>img{object-position:56% 50%}.field-content{padding-bottom:130px;display:block}.field-content h2{font-size:48px}.field-content p{font-size:12px}.field-content>div>span{font-size:14px}.field-content .circle-link{margin-top:30px}.field-foot{left:20px;right:20px;font-size:9px;gap:15px}.site-footer{padding-top:45px}.footer-top{display:block}.footer-top p{font-size:24px}.footer-top a{margin-top:25px}.footer-word{font-size:37px;display:block;padding:40px 0 24px}.footer-word span{display:block;font-size:24px;margin-top:15px}.footer-bottom{font-size:9px;align-items:center}.product-studio{padding-top:28px}.studio-heading{display:block}.studio-heading h1{font-size:38px}.studio-heading p{font-size:11px;margin-top:16px}.studio-body{display:flex;flex-direction:column;padding:0 0 28px;gap:0}.studio-object{min-height:400px}.studio-copy{padding-top:15px}.product-heading h2{font-size:36px}#product-description{min-height:0}.product-tabs{position:sticky;bottom:0;background:var(--bg);z-index:5}.product-tabs button{padding:14px 8px;justify-content:center;min-height:64px}.product-tabs button>span{font-size:18px}.product-tabs small{display:block;font-size:8px;margin:3px 0 0}.system-explained{grid-template-columns:1fr;padding:70px 0;gap:35px}.system-explained h2{font-size:32px}.system-explained>div>p{font-size:13px}.case-banner{grid-template-columns:1fr auto;gap:20px;padding:25px 0}.case-banner img{grid-column:1/-1}.case-banner h2{font-size:27px}.case-banner p,.case-banner span{font-size:11px}}
@media(max-width:760px){.product-studio{display:flex;flex-direction:column}.studio-heading{order:0}.product-tabs{position:static;order:1;margin-top:20px}.studio-body{order:2}.opening-type{padding-top:48px}}
/* Native range semantics, a refracted blue rail and an amber diamond. */
input[type=range]{--refraction:#99b8ec;appearance:none;-webkit-appearance:none;background:transparent;height:44px;min-height:44px;margin:0;padding:0;border:0}
input[type=range]::-webkit-slider-runnable-track{height:2px;background:linear-gradient(90deg,#4b659b,#bad9ff 48%,#6f70b0);border-radius:0}
input[type=range]::-moz-range-track{height:2px;background:linear-gradient(90deg,#4b659b,#bad9ff 48%,#6f70b0);border:0;border-radius:0}
input[type=range]::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:14px;height:22px;margin-top:-10px;background:var(--warm);clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%);border:0;border-radius:0}
input[type=range]::-moz-range-thumb{width:14px;height:22px;background:var(--warm);clip-path:polygon(50% 0,100% 50%,50% 100%,0 50%);border:0;border-radius:0}
input[type=range]:disabled{opacity:.35;cursor:default}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}