:root{--ink:#0b1620;--ink-2:#102330;--paper:#f4eedf;--fg:#e6ecf2;--lilac:#c9b6f2;--lamp:#f2b85c;--display:"Shippori Mincho B1", Georgia, serif;--body:Figtree, system-ui, sans-serif;--safe-t:env(safe-area-inset-top,0px);--safe-r:env(safe-area-inset-right,0px);--safe-b:env(safe-area-inset-bottom,0px);--safe-l:env(safe-area-inset-left,0px)}*{box-sizing:border-box}html,body{height:100%;font-family:var(--body);color:var(--fg);-webkit-tap-highlight-color:transparent;overscroll-behavior:none;background:#c5cdd1;margin:0;overflow:hidden}#game{touch-action:none;cursor:pointer;outline:none;width:100%;height:100%;display:block;position:fixed;inset:0}button{font:inherit}#splash{z-index:30;background:radial-gradient(ellipse at 50% 60%, #17303f, var(--ink) 70%);place-items:center;transition:opacity .8s;display:grid;position:fixed;inset:0}#splash.gone{opacity:0;pointer-events:none}.sp-in{text-align:center}.sp-lamp{transform-origin:50% 30%;width:84px;height:105px;animation:2.6s ease-in-out infinite sway}@keyframes sway{0%,to{transform:rotate(-5deg)}50%{transform:rotate(5deg)}}#splash h1{font-family:var(--display);letter-spacing:.01em;margin:10px 0 4px;font-size:clamp(38px,9vw,64px);font-weight:800}#splash p{color:#b9c6d2;margin:0;font-weight:500}#splash.err p{color:var(--lamp)}.hud{pointer-events:none;z-index:5;position:fixed;inset:0}.chip{pointer-events:auto;-webkit-backdrop-filter:blur(8px);color:var(--fg);background:#0b16209e;border:1px solid #ffffff1f;border-radius:999px;align-items:center;gap:8px;padding:8px 14px;font-size:14px;font-weight:600;display:inline-flex}#place{top:calc(12px + var(--safe-t));left:calc(12px + var(--safe-l));pointer-events:none;position:absolute}#place b{font-family:var(--display);font-size:16px;font-weight:800}#place span{color:#b9c6d2;font-weight:500;transition:opacity .6s}.tr{top:calc(12px + var(--safe-t));right:calc(12px + var(--safe-r));gap:8px;display:flex;position:absolute}.chip.icon{cursor:pointer;justify-content:center;width:40px;height:40px;padding:0;position:relative}.chip.icon .mute,.chip.icon.off .wave{display:none}.chip.icon.off .mute{display:inline}.chip.icon[aria-pressed=true]#lensBtn{color:#e8f1ff;background:#466eaac7;border-color:#9fc4f0b3;box-shadow:0 0 14px #8fb8f28c}.chip[hidden]{display:none}.chip.icon:focus-visible{outline:2px solid var(--lilac);outline-offset:2px}.hint{left:50%;bottom:calc(22px + var(--safe-b));text-align:center;-webkit-backdrop-filter:blur(8px);opacity:0;background:#0b16209e;border-radius:18px;width:max-content;max-width:calc(100% - 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