:root{color-scheme:dark;font-family:monospace;color:#f5f7fa;background:#0c131d}*{box-sizing:border-box}body{margin:0;min-height:100dvh;display:grid;place-items:center;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}button,input{font:inherit}button{background:#142334;color:inherit;border:2px solid #8298b0;min-height:44px;padding:8px 12px;cursor:pointer;touch-action:none;font-weight:bold}button:hover,button:focus-visible{border-color:white;background:#344c65}button[aria-pressed=true]{background:#425871;border-color:white}button:disabled{opacity:.45;cursor:default}[hidden]{display:none!important}#arena{position:relative;width:min(100vw,177.777dvh);aspect-ratio:16/9;max-height:100dvh;overflow:hidden;background:#0c131d;isolation:isolate}canvas{width:100%;height:100%;display:block;image-rendering:pixelated}header{position:absolute;top:0;right:1%;display:flex;gap:6px;align-items:start}header button{background:#000a;font-size:clamp(10px,1.8vw,16px)}#stageButton{margin-right:1vw}.overlay{position:absolute;inset:0;background:#000d;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;text-align:center;padding:8px;z-index:5;overflow:auto}.overlay h1{font-size:clamp(22px,5vw,42px);margin:4px;text-shadow:3px 3px #31465e;letter-spacing:2px}.overlay p{margin:3px;line-height:1.4}.overlay small{max-width:75%}.panel{background:#0e1724;border:2px solid #7890aa;box-shadow:inset 0 0 0 4px #172433;padding:10px;width:min(460px,94%);max-height:100%;overflow:auto;text-align:left}.panel h2{font-size:20px;margin:0 0 6px;display:flex;align-items:center;justify-content:space-between}.panel h2 button{font-size:14px}label{display:block;font-weight:bold;margin-top:5px;min-height:53px}output{float:right}input[type=range]{appearance:none;width:100%;height:44px;margin:0;background:transparent;touch-action:pan-x}input[type=range]::-webkit-slider-runnable-track{background:#42637e;height:8px;border:2px solid black}input[type=range]::-webkit-slider-thumb{appearance:none;border:3px solid #02070b;background:#f4f5f6;box-shadow:inset 5px 0 #8b9dae,inset -5px 0 #8b9dae;width:24px;height:28px;margin-top:-12px}input[type=range]::-moz-range-track{background:#42637e;height:8px}input[type=range]::-moz-range-thumb{border:3px solid #02070b;border-radius:0;background:#f4f5f6;width:20px;height:24px}#paused{position:absolute;top:24%;left:50%;transform:translateX(-50%);background:#0c131dee;padding:14px;font-weight:bold;font-size:20px;pointer-events:none}#loading{background:#0c131d}#loading img{width:min(288px,70%);image-rendering:pixelated}#stageCards{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}#stageCards button{min-width:0;padding:0;overflow:hidden;font-size:11px}#stageCards img{width:100%;display:block;aspect-ratio:16/9;object-fit:cover}#stageCards span{display:block;padding:6px}#rankStatus,#submission{font-size:12px;max-width:95%}#nickname{width:100%;min-height:40px;border:2px solid #7890aa;background:#152235;color:white;padding:6px;margin:6px 0}#scores{padding:0;list-style:none;font-size:13px}#scores li{display:flex;justify-content:space-between;padding:6px;border-bottom:1px solid #34465d}#ranking .panel{width:min(540px,94%)}@media(max-height:420px){.panel h2{font-size:17px}.overlay h1{font-size:24px}.overlay p{font-size:12px}.panel{padding:8px}#ranking .panel{font-size:12px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}

#runNotice{position:absolute;left:10%;right:10%;top:25%;background:#142334ed;border:2px solid #8298b0;padding:8px;text-align:center;font-size:12px;pointer-events:none;z-index:3}

#keyboardHelp{position:absolute;bottom:2%;left:2%;right:2%;text-align:center;font-size:clamp(9px,1.5vw,13px);line-height:1.5;background:#0c131dcc;pointer-events:none}#keyboardHelp span{color:#b7c8da}#game:focus{outline:none}

html,body{overflow:hidden;overscroll-behavior:none}#game{touch-action:none;user-select:none;-webkit-user-select:none}#touchControls,.touchHelp{display:none}.touch-mode .desktopHelp,.touch-mode #keyboardHelp{display:none}.touch-mode .touchHelp{display:inline}.touch-mode #touchControls{position:absolute;bottom:max(12px,env(safe-area-inset-bottom));left:max(12px,env(safe-area-inset-left));right:max(12px,env(safe-area-inset-right));display:flex;justify-content:space-between;align-items:center;pointer-events:none;z-index:2}.touch-mode #touchControls div{display:flex;gap:12px}#touchControls button{pointer-events:auto;touch-action:none;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;width:clamp(48px,12dvh,74px);height:clamp(48px,12dvh,74px);border-radius:50%;background:#0c131dbb;border:2px solid #c0cedc;font-size:18px;padding:0}#touchControls button:active{background:#496480cc}#rotateNotice{position:fixed;inset:0;z-index:50;background:#0c131d;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:24px;touch-action:none}#rotateNotice h1{font-size:25px}#rotateNotice p{line-height:1.8}.touch-mode #arena{width:min(calc(100vw - env(safe-area-inset-left) - env(safe-area-inset-right)),calc((100dvh - env(safe-area-inset-top) - env(safe-area-inset-bottom))*1.7777778));max-height:calc(100dvh - env(safe-area-inset-top) - env(safe-area-inset-bottom))}

#game,#touchControls,#touchControls *,#keyboardHelp,#runNotice,#paused,#arena header button,#stageCards button,#stageCards img{user-select:none;-webkit-user-select:none;-webkit-touch-callout:none}#stageCards img{-webkit-user-drag:none}#displayHelp p{margin:12px 0;font-size:13px;line-height:1.6}html:fullscreen,html:-webkit-full-screen{width:100%;height:100%;background:#0c131d}@media(max-width:700px){header{gap:3px}header button{padding:6px;min-width:36px}}