:root{
  color-scheme:light;
  --ink:#302b34;--muted:#6e656e;--line:#e4d7dd;
  --panel:#fffdfa;--background:#f5eff2;--accent:#a53f65;--accent-light:#fff1f6;
  --font:system-ui,-apple-system,"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font:14px/1.55 var(--font);color:var(--ink);background:var(--background);-webkit-text-size-adjust:100%}
button{font:inherit;cursor:pointer;touch-action:manipulation;-webkit-tap-highlight-color:transparent}
a{color:var(--accent);text-underline-offset:3px}
.shell{max-width:1280px;margin:0 auto}
.topbar{height:56px;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:0 26px;background:var(--panel);border-bottom:1px solid var(--line)}
.brand{display:flex;gap:10px;align-items:baseline;font-size:12px;letter-spacing:.055em;white-space:nowrap}
.brand strong{font-size:14px;letter-spacing:.065em}
.brand-mark{color:var(--accent);font-size:19px}
.brand-sub{color:var(--accent);font-size:10px;font-weight:700;letter-spacing:.15em}
.build-info{color:var(--muted);font-size:11px}
.workspace{display:grid;grid-template-columns:minmax(0,1fr) 334px;min-height:min(780px,calc(100dvh - 96px))}
.stage-area{display:flex;align-items:center;justify-content:center;padding:20px;background:#e6d6df}
.stage-wrap{position:relative;width:min(100%,540px);aspect-ratio:5/6;border:2px solid #d0b7c8;box-shadow:0 10px 38px #64465818;overflow:hidden;background:#ccafc8}
canvas{width:100%;height:100%;display:block;image-rendering:pixelated;cursor:pointer}
.stage-caption{position:absolute;left:14px;top:14px;display:flex;align-items:center;gap:8px;padding:5px 9px;background:#fffdf9e8;border-radius:4px;color:#615460;font-size:11px;font-weight:700}
.live-dot{width:7px;height:7px;background:#b74770;border-radius:50%;display:inline-block}
.stage-hint{position:absolute;bottom:11px;right:12px;color:#fff8ffdf;font-size:11px;text-shadow:0 1px 2px #483047}
.controls{background:var(--panel);padding:30px 24px 22px;border-left:1px solid var(--line);display:flex;flex-direction:column;gap:22px}
.controls-top{display:flex;flex-direction:column;gap:6px}
.eyebrow{color:var(--accent);font-size:10px;font-weight:750;letter-spacing:.14em}
h1{font-size:20px;margin:0;line-height:1.4;font-weight:750}
.intro{margin:4px 0 0;color:var(--muted);font-size:12px}
fieldset{border:0;padding:0;margin:0;min-width:0}
legend{padding:0 0 10px;margin:0;font-size:12px;font-weight:750}
.quiet{font-size:10px;color:var(--muted);font-weight:400;margin-left:4px}
.option-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
.option-row button{min-height:45px;padding:5px;border:1px solid #e4d7de;border-radius:7px;background:#fff;color:var(--ink);font-size:12px;font-weight:650}
.option-row button.selected{border:2px solid var(--accent);background:var(--accent-light);color:#84264d;padding:4px}
.option-row button:focus-visible,.play-options button:focus-visible{outline:2px solid #812f61;outline-offset:3px}
.note{color:#c5668d}
.color-options button{display:flex;align-items:center;justify-content:center;gap:6px;font-size:11px}
.swatch{display:inline-block;flex:none;width:15px;height:15px;border:1px solid #756872;border-radius:50%}
.swatch.navy{background:#45516a}.swatch.chestnut{background:#79523f}.swatch.silver{background:#afa8c2}
.play-options{display:flex;gap:8px}
.secondary{min-height:44px;flex:1;border:1px solid #d9c9d3;background:#fff;border-radius:7px;color:var(--ink);font-weight:650;font-size:12px}
.secondary:active,.option-row button:active{transform:scale(.98)}
.small-print{font-size:11px;color:var(--muted);line-height:1.7;border-top:1px solid var(--line);padding-top:12px}
.asset-details{font-size:12px;color:var(--muted)}
.asset-details summary{cursor:pointer;user-select:none}
.download-links{display:flex;flex-direction:column;gap:6px;padding-top:10px;font-size:12px}
footer{font-size:10px;color:#9a8e97;padding:14px 26px}
@media(max-width:800px){
 .topbar{padding:0 14px;height:48px}.brand{gap:7px}.brand-sub{font-size:9px}
 .workspace{display:flex;flex-direction:column;min-height:0}
 .stage-area{padding:10px 10px 0}
 .stage-wrap{width:min(100%,390px);aspect-ratio:5/6;border-width:1px}
 .controls{border-left:0;padding:18px 16px 22px;gap:16px}
 .controls-top{gap:3px}.controls h1{font-size:17px}
 .intro{margin:2px 0 0}
 .small-print{margin-top:2px}
 footer{padding:0 16px 18px}
}
@media(max-width:400px){
 .brand-sub{display:none}
 .stage-wrap{max-height:54dvh;aspect-ratio:5/6}
 .option-row button{min-height:43px}
 .controls{gap:13px;padding-top:15px}
}
@media(prefers-reduced-motion:reduce){
 .secondary:active,.option-row button:active{transform:none}
}