:root{color-scheme:dark;font-family:Inter,"Helvetica Neue","PingFang SC","Noto Sans CJK SC",Arial,sans-serif;color:#f0f1ed;background:#08090b;font-synthesis:none;font-size:16px;--soft:#95999e;--lime:#d5f6b2;--line:rgba(255,255,255,.12)}
*{box-sizing:border-box}body{margin:0;min-width:320px;background:radial-gradient(ellipse at 50% 50%,#11161a 0,#0a0c0f 40%,#08090b 72%);min-height:100svh}button,a,input{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer;color:inherit}button,a{touch-action:manipulation}button:focus-visible,a:focus-visible,canvas:focus-visible{outline:2px solid var(--lime);outline-offset:5px}button[hidden],[hidden]{display:none!important}button:disabled{cursor:default}button:active:not(:disabled){transform:scale(.97)}
.site-header{height:90px;margin:0 5.5%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.wordmark{color:#f4f5f0;text-decoration:none;font-size:23px;font-weight:650;letter-spacing:.06em}.wordmark span{font-size:13px;vertical-align:super;margin-left:5px;font-weight:400;color:var(--lime)}.languages{display:flex;gap:5px}.languages button{border:0;background:none;color:#96999e;font-size:13px;min-height:40px;min-width:44px;padding:6px 10px;border-radius:24px}.languages button[aria-pressed=true]{color:#f6f7f2;background:#24272a}.languages button:hover{color:white}
.showroom{display:grid;grid-template-columns:minmax(180px,.9fr) minmax(300px,1.55fr) minmax(210px,.9fr);gap:clamp(22px,4vw,70px);align-items:center;max-width:1440px;padding:24px 5.5% 0;margin:0 auto}.intro{align-self:center;pointer-events:none}.eyebrow,.section-label{font-size:11px;letter-spacing:.18em;font-weight:500;color:#9ba4a4;margin:0 0 20px}h1{font-weight:450;font-size:clamp(30px,3.3vw,49px);line-height:1.34;letter-spacing:-.045em;margin:0}h1 em{font-style:normal;color:#c7d4c3}.description{font-size:14px;line-height:1.9;color:#969ba1;margin:24px 0 0}.product-preview{min-width:0}.stage{width:100%;height:clamp(420px,56svh,650px);position:relative}.stage canvas{display:block;width:100%;height:100%;touch-action:pan-y;outline-offset:-5px;mask-image:linear-gradient(to bottom,#000 0,#000 calc(100% - 18px),transparent 100%)}
.part-picker{text-align:center;position:relative;z-index:2}.part-picker .section-label{margin-bottom:13px}.part-carousel{display:flex;align-items:center;justify-content:center;gap:6px;touch-action:pan-y;user-select:none}.part-options{display:flex;gap:5px}.part-option{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;width:65px;min-height:69px;border:1px solid transparent;border-radius:14px;background:transparent;color:#878f95;transition:background .2s,border-color .2s,color .2s}.part-option svg{width:26px;height:26px;stroke:currentColor;stroke-width:1.2;fill:none}.part-option span{font-size:11px;white-space:nowrap}.part-option[aria-pressed=true]{background:#222a25;border-color:#bacfad3b;color:#d5f6b2}.part-option:hover:not(:disabled){background:#202426;color:#eef2ee}.add-part{border:1px dashed #42494c;border-radius:14px}.add-part svg{stroke-width:1.1}.part-arrow{border:0;background:transparent;font-size:27px;font-weight:300;color:#737b81;width:25px;height:54px;flex:none;padding:0}.part-arrow:hover{color:#fff}.part-hint{font-size:10px;color:#8d999f;margin:12px 0 0;letter-spacing:.04em}.logo-note{font-size:10px;color:#8d999f;line-height:1.6;margin:7px auto 0;max-width:310px}.logo-actions{display:flex;justify-content:center;gap:18px;margin-top:10px}.logo-actions button{border:0;background:none;padding:2px;color:#b2bdbe;font-size:11px;text-decoration:underline;text-underline-offset:4px}.logo-error{font-size:11px!important;max-width:300px!important}
.light-panel{padding:25px 0;align-self:center;min-width:0}.light-panel .section-label{font-size:12px;letter-spacing:.12em;margin-bottom:23px}.effect-preview{display:flex;align-items:center;gap:10px;min-height:40px;margin-bottom:23px}.effect-preview p{font-size:19px;letter-spacing:-.03em;margin:0;flex:1}.effect-index{font-size:10px;color:#74817d;white-space:nowrap;font-variant-numeric:tabular-nums}.effect-orb{display:block;flex-shrink:0;width:9px;height:9px;border-radius:50%;background:#6b7772;box-shadow:0 0 18px #b6e19c00;transition:background .5s,box-shadow .5s}.is-lit .effect-orb{background:var(--lime);box-shadow:0 0 18px #b6e19c88}.effect-button{width:100%;min-height:80px;display:flex;align-items:center;text-align:left;gap:14px;border:1px solid #353d3d;border-radius:15px;background:#151b1d;padding:16px;margin-bottom:12px;transition:background .2s,border-color .2s,opacity .2s}.effect-button:disabled{opacity:.42}.effect-button:hover:not(:disabled){background:#202826;border-color:#718573}.effect-button[aria-pressed=true]{border-color:#99bd805a;background:#1d2721}.effect-symbol{font-size:25px;font-weight:300;color:#c6d7bf;width:29px;flex:none;text-align:center}.effect-button strong{display:block;font-size:14px;font-weight:500;line-height:1.5}
.preview-controls{position:relative;text-align:center;padding:4px 20px 14px}.interaction-hint{font-size:12px;color:#a4aaae;line-height:1.5;margin:0 0 16px;min-height:18px}.actions{display:flex;align-items:center;justify-content:center;gap:12px;min-height:50px}.button{border-radius:32px;height:50px;padding:0 25px;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-size:14px;font-weight:550;transition:background .18s,transform .18s}.primary{background:var(--lime);color:#152019}.primary:hover{background:#e7ffd0}.primary svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.5}.quiet{background:rgba(255,255,255,.04);border-color:var(--line);color:#c8cdce}.quiet:hover{background:#282b2d}.button:disabled{opacity:.6;cursor:wait}.privacy{display:flex;justify-content:center;align-items:center;gap:6px;font-size:11px;line-height:1.6;color:#777e84;margin:16px 0 0}.privacy svg{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:1.1;flex-shrink:0}.error{color:#ffc4b8;font-size:13px;margin:12px auto 0;max-width:500px}
footer{display:flex;justify-content:space-between;align-items:center;padding:21px 5.5% 24px;font-size:11px;color:#8d999f;gap:20px}.footer-brand{letter-spacing:.15em;color:#a5abb0;font-size:11px}footer button{border:0;background:none;color:#92999f;font-size:11px;padding:10px 0}.loading{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;background:#08090b;z-index:3;transition:opacity .5s}.loading p{font-size:13px;color:#b0b8ba}.loading span{width:24px;height:24px;border:1px solid #384036;border-top-color:var(--lime);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading.loaded{opacity:0;pointer-events:none}.fallback{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:16px}.fallback img{height:75%;object-fit:contain}.fallback p{font-size:13px;max-width:300px;text-align:center;color:#adb2b7}
html[lang=en] h1{font-size:clamp(29px,2.8vw,44px)}
@media(min-width:1600px){.showroom{max-width:1550px}.stage{height:64svh;max-height:740px}}
@media(max-width:1050px) and (min-width:801px){.showroom{grid-template-columns:minmax(140px,.8fr) minmax(285px,1.4fr) minmax(190px,.9fr);gap:14px;padding-left:4%;padding-right:4%}h1{font-size:31px}.effect-button{padding:12px;gap:9px}.effect-preview p{font-size:17px}.part-option{width:57px}.part-arrow{width:20px}.stage{height:490px}}
@media(max-width:800px){
 .site-header{height:76px;margin:0 6%}.wordmark{font-size:19px}.languages{gap:0}.languages button{min-width:35px;font-size:12px;padding:5px 8px}
 .showroom{display:flex;flex-direction:column;gap:0;padding:28px 0 0}.intro{width:86%;align-self:center;margin:0 0 30px}.eyebrow{font-size:10px;margin-bottom:10px}h1{font-size:28px;line-height:1.4}h1 br{display:none}h1 em{margin-left:.15em}.description{display:none}html[lang=en] h1{font-size:24px}html[lang=ko] h1{font-size:25px}
 .product-preview{width:100%}.part-picker{padding:0 18px}.part-picker .section-label{font-size:10px;margin-bottom:9px}.part-option{width:63px;min-height:63px}.part-hint{margin-top:9px}.logo-note{font-size:10px}.stage{height:clamp(400px,60svh,560px)}
 .light-panel{width:86%;display:grid;grid-template-columns:1fr 1fr;column-gap:10px;padding:0;margin:4px auto 25px}.light-panel .section-label{grid-column:1;margin:0;align-self:center;font-size:11px}.effect-preview{grid-column:2;justify-content:flex-end;gap:7px;min-height:32px;margin:0 0 10px}.effect-preview p{flex:none;font-size:13px}.effect-index{font-size:9px}.effect-orb{width:6px;height:6px}.effect-button{min-height:67px;padding:12px;margin:0;gap:9px;border-radius:12px}.effect-symbol{font-size:20px;width:22px}.effect-button strong{font-size:12px}
 .preview-controls{padding:0 20px 12px}.interaction-hint{font-size:11px;margin-bottom:14px}.button{height:47px;padding:0 20px;font-size:13px}.actions{gap:8px}.quiet{padding:0 15px}.privacy{font-size:10px;max-width:95%;margin:15px auto 0}footer{padding:10px 6% 18px}footer>span:first-child{display:none}
}
@media(max-width:380px){.wordmark{font-size:16px}.languages button{padding:4px 6px;min-width:32px;font-size:11px}.part-option{width:56px}.part-arrow{width:22px}.part-options{gap:4px}.intro h1{font-size:24px}.actions{flex-wrap:wrap}.effect-button{gap:6px;padding:10px}.effect-symbol{width:18px}.stage{height:420px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}

.night-slot{min-height:92px}.night-slot .effect-symbol{font-size:29px}
.site-header,.intro,.part-picker,.preview-controls,footer,.light-panel>.section-label,.effect-preview,#random-effect,#steady-color{transition:opacity .45s,visibility .45s}
body[data-night=true]{background:#020203}
body[data-night=true] .site-header,body[data-night=true] .intro,body[data-night=true] .part-picker,body[data-night=true] .preview-controls,body[data-night=true] footer,body[data-night=true] .light-panel>.section-label,body[data-night=true] .effect-preview,body[data-night=true] #random-effect,body[data-night=true] #steady-color{opacity:0;visibility:hidden;pointer-events:none}
body[data-night=true] .stage canvas{cursor:default!important}
body[data-night=true] #night-light{background:#17120c;border-color:#aa754052;box-shadow:0 0 34px #ffb86c15;color:#ffd9ae}
body[data-night=true] #night-light .effect-symbol{color:#ffcf93;text-shadow:0 0 18px #ffb86c99}

body[data-night=true] #night-light:focus-visible{outline-color:#ffd9ae}
@media(max-width:800px){.night-slot{grid-column:1/-1;min-height:67px;margin-top:10px}.night-slot .effect-button{justify-content:center;text-align:center}.night-slot .effect-symbol{font-size:26px}}

/* The case and the text above/below share the viewport centerline. */
body{display:grid;grid-template-rows:76px minmax(0,1fr) 76px}
.site-header{display:grid;grid-template-columns:1fr auto 1fr;height:76px}
.wordmark{grid-column:2;justify-self:center}.languages{grid-column:3;justify-self:end}
main{display:grid;align-items:center;min-width:0}
.showroom{--preview-rail:160px;grid-template-columns:minmax(0,1fr) minmax(320px,1.6fr) minmax(0,1fr);grid-template-rows:var(--preview-rail) auto var(--preview-rail);grid-template-areas:". topper ." "intro product lights" ". photo .";column-gap:clamp(20px,3vw,48px);row-gap:0;width:100%;max-width:1440px;padding:12px 5.5%}
.product-preview{display:contents}.intro{grid-area:intro;text-align:center;min-width:0}
.part-picker{grid-area:topper;align-self:center;width:100%;text-align:center}
.stage{grid-area:product;height:clamp(300px,calc(100svh - 496px),650px);width:100%}
.light-panel{grid-area:lights;align-self:center;padding:0}
.preview-controls{grid-area:photo;align-self:start;width:100%;padding:16px 0 0;text-align:center}
.effect-button{min-height:64px}.night-slot{min-height:76px}
.privacy{max-width:100%;margin-left:auto;margin-right:auto}.actions{flex-wrap:wrap}
footer{display:grid;grid-template-columns:1fr auto 1fr;grid-template-rows:auto auto;column-gap:20px;row-gap:5px;text-align:center;padding:12px 5.5%}
footer>span:first-child{display:block;grid-column:2;grid-row:1}.footer-brand{grid-column:2;grid-row:2}
footer button{grid-column:3;grid-row:1/3;justify-self:end}
@media(max-width:1050px) and (min-width:801px){.showroom{grid-template-columns:minmax(0,1fr) minmax(300px,1.55fr) minmax(0,1fr);gap:0 18px;padding:12px 4%}.wordmark{font-size:20px}.languages button{padding:6px}.part-option{width:57px}}
@media(max-width:800px){
 body{display:block}.site-header{height:auto;min-height:108px;display:flex;flex-direction:column;justify-content:center;gap:8px;padding:15px 0}.languages{justify-content:center}
 main{display:block}.showroom{display:flex;flex-direction:column;gap:0;padding:24px 0 0}.intro{order:0;width:90%;margin:0 0 28px;text-align:center}
 .part-picker{order:1;padding:0 18px}.stage{order:2;height:clamp(380px,55svh,520px)}
 .light-panel{order:3;width:86%;display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:4px auto 24px;padding:0}.effect-preview{margin-bottom:0}.effect-button{min-height:60px;margin:0}.night-slot{min-height:60px;margin-top:0;grid-column:1/-1}
 .preview-controls{order:4;padding:0 20px 12px}.privacy{max-width:95%}
 footer{grid-template-columns:1fr;grid-template-rows:auto auto auto;padding:16px 6% 22px;gap:8px}footer>span:first-child{grid-column:1;grid-row:1}.footer-brand{grid-column:1;grid-row:2}footer button{grid-column:1;grid-row:3;justify-self:center;padding:4px}
}

/* Give most of the composition to the product; controls are a quiet companion. */
body{grid-template-rows:64px minmax(0,1fr) 64px;overflow-x:clip}
.site-header{height:64px}.wordmark{font-size:19px}.wordmark span{font-size:11px}.languages button{font-size:11px;color:#81898e}
.showroom{--preview-rail:128px;grid-template-columns:minmax(150px,.65fr) minmax(380px,2.4fr) minmax(150px,.65fr);column-gap:24px;padding-top:8px;padding-bottom:8px}
.stage{height:clamp(420px,calc(100svh - 400px),740px);max-height:none;isolation:isolate}
.stage canvas{position:relative;z-index:1;transform:scale(1);transform-origin:50% 50%;transition:transform 1s cubic-bezier(.22,1,.36,1)}
body[data-night=true] .stage canvas{transform:scale(1.22)}
.intro{max-width:200px;justify-self:center}.intro h1,html[lang=en] .intro h1{font-size:clamp(22px,1.85vw,28px);line-height:1.5;color:#bbc3c2}.intro h1 em{color:#b8c9b5}
.description{font-size:11px;line-height:1.8;color:#8d999f;margin-top:17px}.eyebrow{font-size:11px;letter-spacing:.13em;margin-bottom:12px;color:#8d999f}
.part-picker .section-label{font-size:11px;margin-bottom:6px;color:#8d999f}.part-option{width:55px;min-height:48px;gap:4px;border-radius:11px}.part-option svg{width:21px;height:21px}.part-option span{font-size:9px}.part-arrow{font-size:23px;height:44px}
.part-hint{font-size:11px;line-height:1.4;margin-top:6px}.logo-note{font-size:11px;line-height:1.5;margin-top:4px}.logo-actions{margin-top:2px;gap:10px}.logo-actions button{font-size:11px;min-height:44px;padding:8px 10px;border-radius:8px}
.light-panel{width:100%;max-width:176px;justify-self:center;position:relative;z-index:2}
.light-panel .section-label{font-size:11px;color:#8d999f;letter-spacing:.12em;margin-bottom:11px}.effect-preview{gap:7px;min-height:29px;margin-bottom:12px}.effect-preview p{font-size:13px;color:#afbcb8;line-height:1.45}.effect-orb{width:6px;height:6px}
.effect-button{height:48px;min-height:48px;padding:8px 10px;margin-bottom:8px;gap:8px;border-radius:11px;background:#111719;border-color:#b9ccb222;color:#bac7c0}
.effect-button strong{font-size:12px;line-height:1.25;font-weight:450}.effect-symbol,.night-slot .effect-symbol{font-size:18px;width:20px;color:#a7b9a0}.night-slot{min-height:56px}
.preview-controls{padding:10px 0 0}.interaction-hint{font-size:12px;line-height:1.5;margin-bottom:12px;color:#abb8b8}
body[data-state=idle][data-has-photo=false] .interaction-hint{color:#edf5e5;font-size:14px;font-weight:500;letter-spacing:.025em;text-shadow:0 0 22px #d5f6b21a}
.actions{min-height:42px}.button{height:44px;padding:0 19px;font-size:12px}.privacy{font-size:11px;line-height:1.5;margin-top:10px;color:#8d999f}
footer{font-size:11px;padding-top:8px;padding-bottom:8px;row-gap:4px}.footer-brand,footer button{font-size:11px}footer button{min-height:44px;padding:8px 10px;border-radius:8px}
@media(max-width:1050px) and (min-width:801px){.showroom{grid-template-columns:minmax(136px,.6fr) minmax(350px,2.3fr) minmax(136px,.6fr);column-gap:16px;padding-left:3.5%;padding-right:3.5%}.intro h1,html[lang=en] .intro h1{font-size:22px}.light-panel{max-width:155px}.effect-button{gap:6px;padding:8px}.effect-button strong{font-size:11px}}
@media(max-width:800px){
 .site-header{height:auto;min-height:92px;padding:10px 0;gap:5px}.wordmark{font-size:17px}
 .showroom{padding-top:20px}.intro{max-width:none;width:90%;margin-bottom:20px}.intro h1,html[lang=en] .intro h1,html[lang=ko] .intro h1{font-size:21px}.eyebrow{font-size:10px;margin-bottom:6px}
 .stage{height:clamp(440px,62svh,650px)}body[data-night=true] .stage canvas{transform:scale(1.14)}
 .preview-controls{order:3;padding:6px 20px 20px}.interaction-hint{margin-bottom:10px}body[data-state=idle][data-has-photo=false] .interaction-hint{font-size:13px}
 .light-panel{order:4;max-width:410px;width:86%;grid-template-columns:1fr 1fr 1fr;gap:8px;margin:4px auto 22px}.light-panel .section-label{grid-column:1;grid-row:1;margin:0;font-size:11px}.effect-preview{grid-column:2/4;grid-row:1;min-height:25px;margin:0 0 3px}.effect-preview p{font-size:11px}
 .effect-button{grid-row:2;margin:0;justify-content:center;text-align:center;gap:5px;padding:7px 5px}.effect-button strong{font-size:11px}.effect-symbol,.night-slot .effect-symbol{font-size:16px;width:16px}.night-slot{grid-column:3;grid-row:2;min-height:48px;margin:0}
 footer{padding:12px 6% 18px;gap:6px}
}

/* Quiet controls, generous hit areas, and consistent line icons. */
.languages button{min-height:44px;min-width:44px;color:#a1abae}
.part-carousel{display:grid;grid-template-columns:44px minmax(0,1fr) 44px;gap:4px;max-width:344px;margin:0 auto}
.part-options{display:grid;grid-template-columns:repeat(4,minmax(44px,1fr));gap:4px;min-width:0}
.part-option{width:100%;min-height:52px;color:#a1adb1}
.part-option span{font-size:11px;line-height:1.3}
.part-arrow{display:grid;place-items:center;width:44px;height:52px;border-radius:10px;color:#98a5ab}
.part-arrow svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.effect-symbol{display:grid;place-items:center}
.effect-symbol svg{display:block;width:100%;height:20px;fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.effect-button>span:last-child{min-width:0}
.effect-button strong{text-wrap:balance;overflow-wrap:anywhere}
.effect-preview p{overflow-wrap:anywhere}
.part-option:disabled,.part-arrow:disabled,.logo-actions button:disabled,footer button:disabled{opacity:.42}
button{transition:background .2s,border-color .2s,color .2s,opacity .2s,transform .16s}
body[data-has-logo=true] .showroom,body[data-state=open][data-has-photo=true] .showroom{--preview-rail:174px}
body[data-logo-error=true] .showroom,body[data-photo-error=true] .showroom{--preview-rail:210px}
@media(hover:hover) and (pointer:fine){
 .part-arrow:hover:not(:disabled){background:#ffffff08}
 .logo-actions button:hover:not(:disabled),footer button:hover:not(:disabled){color:#edf5e5;background:#ffffff08}
}
@media(max-width:800px){
 .effect-symbol svg{height:18px}
 .light-panel{width:calc(100% - 36px)}
 .part-picker{margin-bottom:4px}
 footer button{padding:8px 12px}
}
@media(hover:none){
 .languages button:hover{color:#a1abae}
 .languages button[aria-pressed=true]{color:#f6f7f2}
 .part-option:hover:not(:disabled){background:transparent;color:#a1adb1}
 .part-option[aria-pressed=true]{background:#222a25;border-color:#bacfad3b;color:var(--lime)}
 .effect-button:hover:not(:disabled){background:#111719;border-color:#b9ccb222}
 .effect-button[aria-pressed=true]{border-color:#99bd805a;background:#1d2721}
 .primary:hover{background:var(--lime)}
 .quiet:hover{background:rgba(255,255,255,.04)}
}

/* V37: four full-size PDF toppers, with a bounded horizontal selector. */
.part-carousel{width:100%;max-width:480px;margin-inline:auto;min-width:0}
.part-options{min-width:0;overflow-x:auto;scrollbar-width:none;scroll-snap-type:x proximity;padding:2px;overscroll-behavior-x:contain}
.part-options::-webkit-scrollbar{display:none}
.part-option{flex:none;scroll-snap-align:center;width:58px;min-width:44px;min-height:64px}
.part-option span{font-size:10px}
@media(max-width:800px){.part-picker{padding-inline:12px}.part-carousel{max-width:440px}.part-arrow{width:36px;min-width:36px}.part-option{width:54px}}

.part-picker .part-options{display:flex;flex-wrap:nowrap;justify-content:flex-start;gap:5px;min-width:0}
.part-picker .part-option{width:58px;min-width:58px;max-width:58px}
@media(max-width:800px){.part-picker .part-option{width:54px;min-width:54px;max-width:54px}}