html,body{height:100%;margin:0}#app{width:100%;height:100%}canvas{touch-action:none;display:block}.mobile-jump-btn{right:max(28px, env(safe-area-inset-right,0px));bottom:max(48px, calc(env(safe-area-inset-bottom,0px) + 36px));z-index:900;cursor:pointer;color:#fffffff2;-webkit-backdrop-filter:blur(12px)saturate(1.25);touch-action:manipulation;-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;will-change:transform;background:linear-gradient(155deg,#38bdf824 0%,#0c122061 100%);border:1px solid #ffffff38;border-radius:50%;outline:none;justify-content:center;align-items:center;width:80px;height:80px;margin:0;padding:0;transition:transform .2s cubic-bezier(.33,1,.68,1),box-shadow .2s,border-color .2s,background .2s,-webkit-backdrop-filter .2s,backdrop-filter .2s;display:none;position:fixed;box-shadow:0 2px 14px #0000002e,inset 0 1px #ffffff24}@supports not ((-webkit-backdrop-filter:blur(1px)) or (backdrop-filter:blur(1px))){.mobile-jump-btn{background:linear-gradient(155deg,#38bdf838 0%,#0c12208c 100%)}}.mobile-jump-btn__icon{filter:drop-shadow(0 1px 3px #00000073);transition:transform .2s cubic-bezier(.33,1,.68,1);display:block}@media (hover:hover) and (pointer:fine){.mobile-jump-btn:hover{background:linear-gradient(155deg,#7dd3fc33 0%,#0c12206b 100%);border-color:#ffffff52;box-shadow:0 3px 18px #00000038,inset 0 1px #fff3}}.mobile-jump-btn:active,.mobile-jump-btn.mobile-jump-btn--pressed{-webkit-backdrop-filter:blur(16px)saturate(1.4);background:linear-gradient(155deg,#38bdf847 0%,#0c122094 100%);border-color:#ffffff61;transform:scale(.94);box-shadow:0 1px 8px #00000047,inset 0 2px 8px #0000001f}.mobile-jump-btn.mobile-jump-btn--pressed .mobile-jump-btn__icon{opacity:.95;transform:scale(.92)}.mobile-jump-btn:focus-visible{outline-offset:3px;outline:2px solid #a5f3fc8c}.mobile-fullscreen-btn{top:max(10px, env(safe-area-inset-top,0px));left:max(10px, env(safe-area-inset-left,0px));z-index:950;letter-spacing:.03em;color:#fffffff2;-webkit-backdrop-filter:blur(12px)saturate(1.2);cursor:pointer;touch-action:manipulation;-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;background:linear-gradient(155deg,#38bdf829 0%,#0c122066 100%);border:1px solid #ffffff38;border-radius:999px;outline:none;margin:0;padding:9px 16px;font-family:ui-rounded,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Noto Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif;font-size:13px;font-weight:600;transition:transform .2s cubic-bezier(.33,1,.68,1),border-color .2s,background .2s,box-shadow .2s,opacity .25s;display:none;position:fixed;box-shadow:0 2px 14px #0003,inset 0 1px #ffffff1f}.mobile-fullscreen-btn:active{transform:scale(.96)}body.game-fullscreen .mobile-fullscreen-btn{background:linear-gradient(155deg,#38bdf838 0%,#0c122085 100%);border-color:#a5f3fc59}.mobile-fullscreen-btn:focus-visible{outline-offset:3px;outline:2px solid #a5f3fc8c}#fps-hud{z-index:1000;color:#ffffffe6;text-shadow:0 1px 3px #000000d9;pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,monospace;font-size:13px;position:fixed;bottom:8px;right:8px}#mobile-joystick-zone{left:max(12px, env(safe-area-inset-left,0px));bottom:max(12px, env(safe-area-inset-bottom,0px));z-index:900;box-sizing:border-box;touch-action:none;-webkit-user-select:none;-moz-user-select:none;user-select:none;width:148px;height:148px;position:fixed}