:root{color-scheme:dark;font-family:system-ui,sans-serif;background:#050409;color:#fff}*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;overflow:hidden}#glcanvas{position:absolute;inset:0;width:100%;height:100%;outline:0;touch-action:none}#toolbar{position:fixed;right:8px;bottom:8px;display:flex;gap:6px;opacity:.25;z-index:3}#toolbar:hover,#toolbar:focus-within{opacity:1}button,.home{border:1px solid #7776;border-radius:7px;padding:8px 12px;background:#171224cc;color:#fff;text-decoration:none;font-size:13px;cursor:pointer}button:hover,.home:hover{background:#39264f}#loading{position:absolute;inset:0;display:grid;place-content:center;pointer-events:none;background:#08050d;z-index:2}#loading[hidden]{display:none}#touch{display:none;position:fixed;inset:auto 0 45px;justify-content:space-between;padding:12px;pointer-events:none;z-index:2}#touch .cluster{display:flex;align-items:center;gap:5px}#touch button{min-width:50px;min-height:50px;font-size:22px;pointer-events:auto;touch-action:none;user-select:none;background:#19142a88}#touch button:active{background:#652688}@media(pointer:coarse){#touch{display:flex}#toolbar{opacity:.8}#touch .vertical{display:flex;flex-direction:column;gap:5px}}
#back,#confirm,#rotate-hint{display:none}
@media(pointer:coarse),(max-width:700px){
 html,body{width:100%;height:100%;height:100dvh;overscroll-behavior:none}
 #toolbar{left:max(8px,env(safe-area-inset-left));right:max(8px,env(safe-area-inset-right));bottom:max(8px,env(safe-area-inset-bottom));justify-content:center;flex-wrap:wrap;opacity:1;gap:6px}
 #toolbar button{min-height:44px;min-width:58px;padding:8px 10px;font-size:14px;font-weight:600;touch-action:manipulation}
 #back,#confirm{display:block}
 body[data-playing="true"] #confirm{display:none}
 #touch{display:flex;bottom:calc(62px + env(safe-area-inset-bottom));padding:8px max(10px,env(safe-area-inset-right)) 8px max(10px,env(safe-area-inset-left))}
 #touch button{min-width:54px;min-height:54px;font-size:24px}
 #touch .vertical{display:flex;flex-direction:column;gap:6px}
}
@media(orientation:portrait) and (max-width:700px){
 #rotate-hint{display:block;position:fixed;top:max(12px,env(safe-area-inset-top));left:16px;right:16px;margin:0;text-align:center;font-size:14px;line-height:1.4;color:#ddd;pointer-events:none;z-index:2}
 #toolbar{bottom:calc(12px + env(safe-area-inset-bottom))}
 #touch{bottom:calc(74px + env(safe-area-inset-bottom))}
}
@media(pointer:coarse),(max-width:700px){#toolbar #pause{display:none}}
#phone-options[hidden]{display:none}
#phone-options{position:fixed;inset:0;z-index:10;background:#130b22;overflow-y:auto;padding:env(safe-area-inset-top) max(16px,env(safe-area-inset-right)) max(20px,env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left));touch-action:pan-y}
#phone-options header{position:sticky;top:0;background:#130b22;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:8px 0;z-index:1}
#phone-options h1{font-size:24px;margin:12px 0}
#phone-options button{display:block;width:100%;min-height:48px;margin:8px 0;padding:12px 16px;text-align:left;font-size:17px;background:#352049;border-color:#8766a9}
#phone-options header button{width:auto;text-align:center;min-width:80px}