@font-face{font-family:Inter Tight;src:url('./fonts/inter-tight.ttf') format('truetype');font-display:swap}
:root{color-scheme:dark;--bg:#101010;--ink:#f5f5f5;--muted:#b0b0b0;--accent:#f5f5f5;--font:'Inter Tight',-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--bg);color:var(--ink);font:16px var(--font);-webkit-font-smoothing:antialiased}button,input,a{-webkit-tap-highlight-color:transparent}button,input{font:inherit;border:0}button,a{touch-action:manipulation}button{cursor:pointer;color:inherit;background:none}button:disabled{cursor:default;opacity:.45}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible{outline:none;filter:brightness(1.3);background-color:#3a3a3a}svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}button svg,a svg{vertical-align:middle}[hidden]{display:none!important}.svg-symbols{position:absolute;width:0;height:0;overflow:hidden}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.site-header{height:90px;display:flex;align-items:center;justify-content:space-between;padding:0 48px}.brand{font-size:28px;font-weight:700;letter-spacing:-.8px;display:flex;align-items:center;gap:12px}.brand-mark{color:var(--accent);font-size:34px}.site-header nav{font-size:16px}.site-header nav a:hover{color:var(--accent)}
.hero{height:710px;min-height:630px;position:relative;isolation:isolate;overflow:clip}.back-wall{position:absolute;left:-15%;right:-15%;top:-160px;display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:9px;transform:rotate(-7deg);opacity:.32;pointer-events:none;z-index:-1}.back-wall img{display:block;width:100%;aspect-ratio:1;object-fit:cover;filter:grayscale(1)}.hero::after{content:'';position:absolute;inset:0;pointer-events:none;z-index:-1;background:linear-gradient(0deg,#101010 1%,transparent 24%,transparent 80%,#101010 100%),linear-gradient(90deg,rgba(16,16,16,.4),rgba(16,16,16,.08) 65%,transparent)}.hero-copy{position:absolute;left:48px;top:125px;width:38%;z-index:3;transition:opacity .3s,transform .3s}h1{font-size:clamp(58px,5.7vw,88px);line-height:1.3;letter-spacing:-3px;font-weight:500;margin:0 0 28px}.light-word{color:var(--accent);position:relative}.title-spark{position:absolute;left:100%;top:-12px;font-size:30px;line-height:1;margin-left:4px;transform:rotate(15deg)}.hero-description{font-size:18px;line-height:1.7;color:var(--muted);margin:0 0 34px}.hero-actions{display:flex;align-items:center;gap:30px;flex-wrap:wrap}.primary-button{padding:16px 22px;color:#111111;background:var(--accent);font-size:16px;display:inline-flex;align-items:center;gap:28px;border-radius:3px;transition:background .2s}.primary-button:hover{background:#ffffff}.text-button{font-size:16px;padding:12px 0}.text-button span{margin-left:10px;color:var(--accent)}
.lamp-stage{position:absolute;inset:0 -2% 36px 34%;z-index:1}.scene-surface canvas{display:block;width:100%;height:100%;touch-action:pan-y}.scene-loading{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:14px;font-size:16px;color:var(--muted);background:var(--bg)}.loader-ring{width:12px;height:12px;background:var(--accent);border-radius:50%;animation:pulse 1s ease-in-out infinite alternate}.scene-error{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:40px;text-align:center;background:var(--bg)}.scene-error p{font-size:16px;line-height:1.8;max-width:400px}.scene-error button{padding:12px 24px;font-size:16px;background:rgba(255,255,255,.14);border-radius:3px}.stage-controls{position:absolute;right:48px;bottom:55px;z-index:3;display:flex;gap:14px;align-items:center}.optics-switch{display:flex;gap:4px;padding:4px;background:rgba(24,24,24,.45);border-radius:4px}.optics-switch button{font-size:14px;padding:9px 15px;border-radius:3px;color:#bcbcbc}.optics-switch button[aria-pressed=true]{background:var(--accent);color:#111111}.icon-button{display:grid;place-items:center;width:36px;height:36px;padding:4px;font-size:24px;color:#d0d0d0;border-radius:3px}.icon-button:hover{color:var(--accent)}.icon-button svg{width:21px;height:21px}.hero:fullscreen{height:100dvh;width:100vw}.hero:fullscreen .hero-copy{top:23%}.hero:fullscreen .album-panel{top:15%;bottom:15%}.hero.album-open .hero-copy{opacity:0;pointer-events:none;transform:translateX(-20px)}
.album-panel{position:absolute;left:48px;top:40px;bottom:45px;width:360px;z-index:5;padding:24px;background:rgba(24,24,24,.5);border-radius:6px;display:flex;flex-direction:column;animation:panel-in .25s ease-out}.album-summary{display:flex;gap:18px;align-items:center;margin:0 0 24px;min-height:86px}.album-summary img{width:86px;height:86px;object-fit:cover;border-radius:3px;background:#292929}.album-summary>div{min-width:0}.album-summary h2{font-size:24px;font-weight:500;line-height:1.25;margin:0 0 9px;overflow-wrap:anywhere}.album-summary p{margin:0;color:var(--muted);font-size:16px}.album-note{font-size:16px;line-height:1.6;color:var(--accent);margin-bottom:12px}.track-list{list-style:none;margin:0 0 16px;padding:0;overflow:auto;flex:1;scrollbar-width:thin;scrollbar-color:#777777 transparent}.track-row button{width:100%;padding:13px 7px;display:flex;align-items:center;gap:12px;text-align:left;font-size:16px;line-height:1.5;border-radius:3px}.track-row button:hover,.track-row button[aria-current=true]{color:var(--accent);background:rgba(255,255,255,.12)}.track-row button:disabled{opacity:.4}.track-number{min-width:22px;color:var(--muted);font-size:14px}.track-title{flex:1}.track-row button[aria-current=true] .track-number{color:var(--accent)}
.music-section{padding:68px 48px 32px;min-height:400px}.section-heading{margin-bottom:30px}.section-heading h2{font-size:40px;font-weight:400;letter-spacing:-1px;margin:0}.music-toolbar{display:flex;align-items:center;gap:24px;margin-bottom:28px;flex-wrap:wrap}.collection-tabs{display:flex;gap:8px;margin-right:auto}.collection-tabs button{font-size:16px;color:var(--muted);padding:11px 18px;border-radius:3px}.collection-tabs button[aria-pressed=true]{color:var(--accent);background:rgba(255,255,255,.14)}.search-box{display:flex;align-items:center;gap:12px;padding:12px 16px;background:rgba(255,255,255,.07);color:#bcbcbc;border-radius:3px}.search-box svg{width:18px;height:18px}.search-box input{width:190px;max-width:100%;font-size:16px;color:var(--ink);outline:none;background:none}.search-box input::placeholder{color:#b0b0b0}.upload-button{display:flex;align-items:center;gap:10px;font-size:16px;padding:12px 0 12px 12px}.upload-button svg{width:18px;height:18px}.upload-button:hover{color:var(--accent)}
.album-wall{--album-min-size:120;--album-gap:8;display:block;position:relative;min-height:100px}.music-album{position:absolute;min-width:0;contain:layout paint}.music-album-cover{position:relative;display:block;width:100%;height:100%;overflow:hidden;padding:0;text-align:left;background:#242424;color:var(--ink);border-radius:2px}.music-album-cover img{width:100%;height:100%;display:block;object-fit:cover}.music-album-info{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:center;gap:8px;padding:12px;overflow:hidden;background:rgba(18,18,18,.6);opacity:0;transition:opacity .18s}.music-album-info strong,.music-album-artist{display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:anywhere}.music-album-info strong{font-size:16px;line-height:1.3;font-weight:500;-webkit-line-clamp:3}.music-album-artist{font-size:14px;line-height:1.3;color:#cccccc;-webkit-line-clamp:2}.music-album-cover:hover .music-album-info,.music-album-cover:focus-visible .music-album-info,.music-album-cover[aria-current=true] .music-album-info,.has-artwork-error .music-album-info{opacity:1}.music-album-cover[aria-current=true] .music-album-info{color:var(--accent)}.empty-state{font-size:16px;color:var(--muted);padding:50px 0;line-height:1.8}.site-footer{margin:0 48px;padding:40px 0 155px;display:flex;justify-content:flex-end;font-size:16px;color:var(--muted)}
.player-dock{position:fixed;z-index:20;bottom:20px;left:50%;transform:translateX(-50%);width:min(980px,calc(100% - 40px));min-height:104px;padding:24px;background:rgba(24,24,24,.62);border-radius:6px;display:flex;align-items:center;gap:18px}.player-dock>img,.now-placeholder{width:56px;height:56px;flex-shrink:0;object-fit:cover;border-radius:3px;background:#333333}.now-placeholder{display:grid;place-items:center;font-size:30px;color:var(--accent)}.now-info{width:195px;flex-shrink:0;min-width:0;display:flex;flex-direction:column;gap:5px}.now-info strong{font-weight:500;font-size:16px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.now-info span{font-size:14px;color:#c4c4c4;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.play-button{width:44px;height:44px;display:grid;place-items:center;border-radius:50%;background:var(--accent);color:#111111;flex-shrink:0}.play-button svg{width:22px;height:22px}.playback-progress{flex:1;min-height:28px;display:flex;align-items:center;gap:10px;min-width:0;font-size:14px;color:#cccccc;font-variant-numeric:tabular-nums}.playback-progress input{width:100%;min-width:40px}input[type=range]{accent-color:var(--accent);cursor:pointer;height:4px}.audio-bars{height:24px;display:flex;align-items:center;gap:4px;padding:0 3px}.audio-bars i{width:3px;height:100%;background:var(--accent);transform:scaleY(var(--level,.12));transition:transform .12s}.volume-control{display:flex;align-items:center;gap:9px;font-size:14px;color:#cccccc}.volume-control input{width:58px}.toast{position:fixed;z-index:30;left:50%;bottom:150px;transform:translateX(-50%);max-width:min(90vw,540px);background:rgba(28,28,28,.72);padding:16px 22px;border-radius:5px;color:#f5f5f5;font-size:16px;line-height:1.7;opacity:0;pointer-events:none;transition:opacity .2s}.toast.show{opacity:1}.noscript{position:fixed;top:90px;background:#303030;padding:20px;width:100%;text-align:center}
body:has(.player-dock:not([hidden])) .stage-controls{bottom:155px}
@keyframes pulse{from{opacity:.35}to{opacity:1}}@keyframes panel-in{from{opacity:0;transform:translateX(-10px)}to{opacity:1;transform:translateX(0)}}
@media(min-width:1700px){.hero{height:820px}.hero-copy{top:170px}.album-panel{width:390px}.album-wall{--album-min-size:140}}
@media(max-width:1100px){.site-header{padding:0 30px;height:80px}.hero{height:670px}.hero-copy{left:30px;top:125px;width:42%}.back-wall{grid-template-columns:repeat(6,minmax(0,1fr))}h1{font-size:62px}.lamp-stage{left:31%;right:-7%}.stage-controls{right:30px;bottom:40px}.album-panel{left:30px;width:330px;padding:20px}.music-section{padding:55px 30px 28px}.site-footer{margin:0 30px}.audio-bars{display:none}.volume-control{display:none}}
@media(max-width:700px){.site-header{height:76px;padding:0 24px}.brand{font-size:25px}.brand-mark{font-size:30px}.site-header nav{font-size:16px}.hero{height:830px;min-height:0}.hero-copy{left:24px;right:24px;top:28px;width:auto}h1{font-size:58px;line-height:1.23;letter-spacing:-2px;margin-bottom:22px}.title-spark{font-size:24px;top:-7px}.hero-description{font-size:16px;margin-bottom:24px}.hero-actions{gap:28px}.primary-button{padding:14px 20px;font-size:16px;gap:22px}.text-button{font-size:16px}.lamp-stage{inset:305px -12% 40px -12%}.back-wall{left:-32%;right:-32%;top:-160px;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;opacity:.28}.hero::after{background:linear-gradient(0deg,#101010 1%,transparent 22%,transparent 90%,#101010 100%),linear-gradient(90deg,rgba(16,16,16,.25),transparent)}.stage-controls{left:24px;right:24px;bottom:18px;justify-content:center;gap:12px}.optics-switch button{font-size:14px;padding:9px 13px}.hero.album-open .hero-copy{display:none}.album-panel{top:8px;left:20px;right:20px;width:auto;height:305px;bottom:auto;padding:16px}.album-summary{gap:14px;margin:0 0 16px;min-height:60px}.album-summary img{width:58px;height:58px}.album-summary h2{font-size:20px;margin-bottom:7px}.album-summary p{font-size:14px}.album-note{font-size:14px;margin-bottom:8px}.track-list{margin-bottom:6px}.track-row button{padding:10px 4px;font-size:16px}.music-section{padding:38px 20px 20px}.section-heading{margin-bottom:24px}.section-heading h2{font-size:32px}.music-toolbar{gap:18px;margin-bottom:22px}.collection-tabs{flex-basis:100%;gap:6px}.collection-tabs button{font-size:16px;padding:10px 16px}.search-box{flex:1;min-width:0;gap:8px;padding:12px}.search-box input{width:100%;min-width:0;font-size:14px}.upload-button{padding:12px 0;font-size:14px;gap:7px}.album-wall{--album-min-size:104;--album-gap:6}.music-album-info{padding:9px}.music-album-info strong,.music-album-artist{font-size:14px}.site-footer{margin:0 20px;padding-top:30px;font-size:14px}.player-dock{bottom:12px;width:calc(100% - 24px);min-height:140px;padding:20px;gap:16px;flex-wrap:wrap}.player-dock>img,.now-placeholder{height:44px;width:44px}.now-placeholder{font-size:26px}.now-info{width:auto;flex:1;max-width:calc(100% - 180px)}.now-info strong{font-size:16px}.now-info span{font-size:14px}.play-button{width:44px;height:44px}.player-dock>.icon-button{width:40px;height:44px}.playback-progress{flex-basis:100%;order:5;margin:0 2px;gap:12px;font-size:14px}.toast{bottom:180px;font-size:16px;width:max-content}.hero:fullscreen .hero-copy{top:28px}.hero:fullscreen .album-panel{top:8px;bottom:auto}body:has(.player-dock:not([hidden])) .stage-controls{bottom:175px}body:has(.player-dock:not([hidden])) .lamp-stage{top:249px;bottom:96px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
.optics-switch button{white-space:nowrap}
@media(max-width:700px){.stage-controls{gap:8px}.optics-switch button{padding:9px 10px}}

/* Frosted surfaces reveal the music wall and light behind the controls. */
.album-panel,.player-dock,.toast{backdrop-filter:blur(28px) saturate(0);-webkit-backdrop-filter:blur(28px) saturate(0);clip-path:inset(0 round 6px)}
.optics-switch,.search-box{backdrop-filter:blur(18px) saturate(0);-webkit-backdrop-filter:blur(18px) saturate(0)}
.music-album-info{backdrop-filter:blur(16px) saturate(0);-webkit-backdrop-filter:blur(16px) saturate(0)}

/* Fade every exhibition layer, including WebGL light, into the header. */
.site-header nav{display:flex;align-items:center;gap:28px}
.site-header nav a{color:#b0b0b0;transition:color .2s}
.site-header nav a:hover,.site-header nav a[aria-current=page]{color:var(--ink)}
.hero::before{content:'';position:absolute;inset:0 0 auto;height:clamp(110px,14vw,210px);z-index:2;pointer-events:none;background:linear-gradient(to bottom,#101010 0%,rgba(16,16,16,.98) 8%,rgba(16,16,16,.85) 28%,rgba(16,16,16,.48) 55%,rgba(16,16,16,.12) 80%,transparent 100%)}
@media(max-width:700px){.site-header nav{gap:18px;font-size:14px}.hero::before{height:110px;z-index:2}}

/* The anchor keeps product framing; the render surface has no inset edge. */
.lamp-stage{pointer-events:none}.scene-surface{position:absolute;inset:0;z-index:1}

/* Size the scene itself to the viewport, rather than leaving an empty grid row. */
body:not(.design-page)>main{
  --home-header-height:90px;
  display:grid;
  grid-template-rows:auto auto;
  row-gap:clamp(24px,4svh,48px);
}
@media(max-width:1100px){body:not(.design-page)>main{--home-header-height:80px}}
@media(max-width:700px){body:not(.design-page)>main{--home-header-height:76px}}

.hero-copy h1{line-height:1.08;letter-spacing:-.04em}
.hero-copy{top:149px}
.primary-button{border-radius:999px}
.stage-controls{flex-direction:column;gap:12px}
.optics-switch{flex-direction:column}
.optics-switch button{display:grid;place-items:center;width:44px;height:44px;padding:10px}
.optics-switch button:hover{color:var(--ink)}
.optics-switch button[aria-pressed=true]:hover{color:#111111}
.optics-switch button svg{width:22px;height:22px}
.stage-controls>.icon-button{width:44px;height:44px}
@media(min-width:1700px){.hero-copy{top:194px}}
@media(max-width:700px){.hero-copy{top:44px}.stage-controls{left:auto;right:24px;bottom:calc(18px + max(0px,830px + 76px - 100svh));gap:8px}.hero:fullscreen .stage-controls{bottom:18px}}

@media(min-width:701px){
  .hero{height:calc(100svh - var(--home-header-height));min-height:580px}
  .hero-copy,.hero:fullscreen .hero-copy{top:52%;transform:translateY(-50%)}
  .hero.album-open .hero-copy{transform:translate(-20px,-50%)}
}