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svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.35;stroke-linecap:round;stroke-linejoin:round}#hud #guide summary:hover,#hud #guide[open] summary,#hud #camera-mode:hover{background:#d5eaf3}#hud #guide .guide-panel{position:absolute;left:auto;right:-2px;bottom:42px;width:340px;max-height:calc(100dvh - 320px)}#hud .hud-footer{margin-top:0}#hud .mission-heading{gap:8px}#hud #mission.playground-hud .mission-heading>#guide{display:block}@media(pointer:coarse),(max-width:640px){#hud #guide summary,#hud #camera-mode{width:44px;height:44px;min-height:44px}#hud #guide .guide-panel{position:fixed;left:16px;right:16px;bottom:calc(72px + env(safe-area-inset-bottom));width:auto;max-height:calc(100dvh - 150px)}#hud .hud-footer{margin-top:10px;justify-content:flex-end}#hud .mission-heading{gap:4px}#hud #room-time{padding-left:8px}#hud #room-name{font-size:16px}}@media(max-height:500px)and (pointer:coarse){#hud #guide .guide-panel{left:calc(16px + env(safe-area-inset-left));right:auto;width:330px;max-height:calc(100dvh - 92px)}}#settings-close{border:0;background:none;color:#5283a0;font-size:24px;line-height:1;width:32px;height:32px;cursor:pointer;margin:-10px -10px -6px 0}.panel-heading{align-items:center}@media(pointer:coarse),(max-width:640px){#settings-close{width:44px;height:44px}}#hud #guide .guide-panel{width:360px;padding:20px;background:linear-gradient(145deg,#f4fafdfc,#e7f1f8fc);border:1px solid #8bb4cc;border-radius:12px;box-shadow:0 12px 40px #284d6620,inset 0 2px #ffffffb3;max-height:calc(100dvh - 270px);scrollbar-width:thin;scrollbar-color:#8aafc080 transparent}#hud .guide-panel .panel-heading{font-size:8px;letter-spacing:2px;color:#6d91a8}#hud .guide-panel h2{font-size:22px;line-height:1.1;margin:5px 0 16px;letter-spacing:-.7px;font-weight:600;color:#285574}#hud #settings-close{width:32px;height:32px;font-size:22px;display:grid;place-items:center;border-radius:50%;margin:-8px -8px -4px 0}#settings-close:hover{background:#d1e5f1}.sound-row{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #93b5cb45;border-bottom:1px solid #93b5cb45;padding:10px 0;margin-bottom:16px}.sound-row>span{font:10px ui-monospace,monospace;text-transform:uppercase;letter-spacing:1.3px;color:#52778e}#sound-toggle{display:flex;align-items:center;gap:9px;border:0;background:none;color:#397999;cursor:pointer;font:10px ui-monospace,monospace;padding:6px 0 6px 10px}#sound-toggle:after{content:"";width:27px;height:15px;border-radius:10px;background:radial-gradient(circle at 7.5px 7.5px,#f5fbff 0 4.5px,transparent 5px),#a6bcc9;box-shadow:inset 0 0 0 1px #7195ad55}#sound-toggle[aria-pressed=true]:after{background:radial-gradient(circle at 19.5px 7.5px,#f5fbff 0 4.5px,transparent 5px),#338ab5}#hud .room-label{font-size:8px;letter-spacing:1.5px}#hud .room-nav{margin:6px 0 14px;gap:8px}#hud #room-trigger{border:1px solid #8bb1c666;background:#dcecf680;border-radius:6px;padding:8px 10px;min-height:40px}#hud #playground-mode{padding:8px;border:1px solid #8bb1c666;border-radius:6px;font-size:9px}#hud #playground-mode[aria-pressed=true]{background:#c6e3f2;border-color:#458eaf}#hud #room-picker{margin:-6px 0 14px;max-height:180px;border-left:2px solid #398fbd;border-radius:0 6px 6px 0}#hud .readouts{padding:10px 0;margin-bottom:10px;border-top-color:#93b5cb45;border-bottom-color:#93b5cb45}#hud .readouts span{font:8px ui-monospace,monospace;letter-spacing:1px}#hud .readouts strong{font:500 14px ui-monospace,monospace;color:#28688b}#hud .readouts div{gap:5px}#hud .guide-panel dl{margin:10px 0 0}#hud .guide-panel dl div{align-items:center;margin:7px 0;gap:8px;font-size:10px}#hud kbd{display:inline-block;font:9px ui-monospace,monospace;padding:4px 6px;border:1px solid #a4becf70;border-bottom-width:2px;border-radius:4px;background:#f7fbfbb3;color:#466d86}#hud .guide-panel dd{color:#587a8e}#hud #touch-lift{font:10px ui-monospace,monospace;border-radius:6px;width:100%;margin-top:4px;background:#dcecf680}@media(pointer:coarse),(max-width:640px){#hud #guide .guide-panel{width:auto;left:16px;right:16px;padding:18px;bottom:calc(72px + env(safe-area-inset-bottom));max-height:calc(100dvh - 110px)}#hud .guide-panel h2{font-size:21px;margin-bottom:12px}#hud #settings-close{width:44px;height:44px}#hud #sound-toggle,#hud #room-trigger,#hud #playground-mode{min-height:44px}#hud .sound-row{padding:3px 0;margin-bottom:12px}#hud .guide-panel dl div{font-size:11px;margin:9px 0}#hud #room-picker{max-height:176px}}@media(max-height:500px)and (pointer:coarse){#hud #guide .guide-panel{left:16px;right:auto;width:330px;bottom:24px;max-height:calc(100dvh - 48px)}}#hud #guide .guide-panel{width:340px;padding:16px 18px;background:#fafcfbf7;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid #a7bdcb55;border-radius:3px;box-shadow:0 8px 28px #284d6612;max-height:none;overflow:visible}#hud .guide-panel .panel-heading{font:500 15px Inter,ui-sans-serif,sans-serif;letter-spacing:-.2px;color:#426d8b;margin-bottom:8px}#hud .sound-row{padding:4px 0;margin-bottom:10px;border-top:0;border-bottom:1px solid #93b5cb35}#hud #sound-toggle{color:#426d8b}#hud #room-trigger,#hud #playground-mode{background:transparent;border:0;border-bottom:1px solid #8bb1c666;border-radius:0;padding:6px 0;min-height:36px}#hud .room-nav{gap:14px;margin:4px 0 12px}#hud #room-picker{display:grid;grid-template-columns:1fr 1fr;gap:2px 10px;max-height:none;overflow:visible;margin:0;padding:0;border:0;background:none}#hud #room-picker button{min-height:36px;padding:6px;gap:6px;font-size:10px;border-bottom:1px solid #a7bdcb30}#hud #room-picker button small{font-size:8px;padding:2px;background:none}#hud #room-picker button span:first-child{font-size:9px}#hud .guide-panel .readouts{display:none}#hud .guide-panel dl{display:grid;grid-template-columns:1fr 1fr;gap:12px 18px;margin:0;padding-top:12px;border-top:1px solid #93b5cb35}#hud .guide-panel dl div{display:block;margin:0;font-size:10px}#hud .guide-panel dd{text-align:left;margin-top:5px;color:#6d8595}#hud kbd{padding:0;border:0;border-radius:0;background:none;color:#426d8b;font-size:10px}#hud .guide-panel .touch-only{display:none}#hud #run-best{font-size:8px;margin:0 0 12px;padding:6px 8px}#hud #run-best strong{font-size:13px}#hud #guide:has(#room-picker:not([hidden])) dl,#hud #guide:has(#room-picker:not([hidden])) #touch-lift,#hud #guide:has(#room-picker:not([hidden])) #run-best{display:none}@media(pointer:coarse),(max-width:640px){#hud #guide .guide-panel{left:16px;right:16px;bottom:calc(72px + env(safe-area-inset-bottom));width:auto;max-height:none;padding:14px 16px}#hud .guide-panel .desktop-controls{display:none}#hud .guide-panel dl.touch-only{display:grid}#hud .guide-panel #touch-lift{display:block;min-height:36px;margin:0 0 10px;background:none;border:0;border-bottom:1px solid #93b5cb35;text-align:left;padding:4px 0;border-radius:0}#hud #room-trigger,#hud #playground-mode,#hud #sound-toggle,#hud #room-picker button{min-height:44px}#hud .guide-panel dl div{font-size:10px;margin:0}#hud .guide-panel dl{gap:10px 14px}#hud #room-picker button{font-size:10px}#hud #room-picker button small{display:none}}@media(max-height:500px){#hud #guide .guide-panel{position:fixed;left:16px;right:auto;bottom:16px;width:min(380px,calc(100vw - 32px));padding:10px 14px}#hud .guide-panel .panel-heading{margin-bottom:0}#hud .sound-row{padding:0;margin-bottom:4px}#hud .room-nav{margin:0 0 6px}#hud .guide-panel dl{padding-top:6px;gap:6px 14px}#hud #touch-lift{min-height:30px!important;margin-bottom:6px!important}#hud #room-picker button,#hud #room-trigger,#hud #playground-mode{min-height:36px}}#level-browser{width:min(620px,calc(100vw - 32px));padding:24px;border:1px solid #a7bdcb80;border-radius:6px;background:#fafcfb;color:#426d8b;box-shadow:0 18px 70px #24465e24;max-height:calc(100dvh - 32px)}#level-browser::backdrop{background:#edf3f5a8;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.levels-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.levels-heading h2{font-size:23px;letter-spacing:-.7px;margin:8px 0 18px;color:#345d78}.levels-heading button{border:0;background:none;color:#527d96;font-size:26px;min-width:44px;min-height:44px;cursor:pointer}.levels-search{display:flex;align-items:center;gap:12px;padding-bottom:14px}#level-search{min-width:0;flex:1;min-height:44px;padding:10px 12px;background:#eef4f6;border:1px solid #aac2d155;border-radius:3px;font-family:inherit;font-size:13px;color:#345d78}#levels-count{font:9px ui-monospace,monospace;white-space:nowrap;color:#6d8d9f}#level-browser #room-picker{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:0;margin:0;border:0;background:none;max-height:none;min-height:246px;overflow:visible;align-content:start}#level-browser #room-picker button{display:grid;grid-template-columns:30px 1fr;align-content:center;align-items:center;column-gap:10px;row-gap:5px;min-height:76px;padding:10px 12px;border:1px solid #aac2d14d;border-radius:3px;background:transparent;text-align:left;color:#426d8b}#level-browser #room-picker button>span{grid-row:span 2;font:12px ui-monospace,monospace;color:#598fab}#level-browser #room-picker strong{font-size:13px;font-weight:500;line-height:1.2}#level-browser #room-picker small{margin:0;padding:0;background:none;font:9px ui-monospace,monospace;letter-spacing:.3px;color:#65899d}#level-browser #room-picker button:hover,#level-browser #room-picker button[aria-current=true]{border-color:#5193b6;background:#e3f0f6}.levels-pagination{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px;padding-top:10px;border-top:1px solid #aac2d155}.levels-pagination button{min-height:40px;background:none;border:0;color:#426d8b;font:11px ui-monospace,monospace;cursor:pointer}.levels-pagination button:disabled{opacity:.3;cursor:default}#levels-page{font:10px ui-monospace,monospace}#levels-empty{font-size:13px;text-align:center;margin:-150px 0 130px}#level-search:focus-visible{outline:2px solid #5999bd;outline-offset:2px}@media(max-width:640px){#level-browser{padding:16px}.levels-heading h2{font-size:19px}#level-browser #room-picker{gap:6px;min-height:270px}#level-browser #room-picker button{grid-template-columns:1fr;min-height:86px;padding:8px}#level-browser #room-picker button>span{grid-row:auto;font-size:10px}#level-browser #room-picker strong{font-size:12px}#levels-count{font-size:8px}.levels-search{gap:8px}.levels-pagination button{min-height:44px}}@media(max-height:500px){#level-browser{padding:12px 18px}.levels-heading h2{font-size:18px;margin:4px 0 8px}.levels-search{padding-bottom:8px}#level-browser #room-picker{grid-template-columns:repeat(3,1fr);min-height:156px;gap:6px}#level-browser #room-picker button{min-height:74px;padding:8px;grid-template-columns:24px 1fr}.levels-pagination{margin-top:8px;padding-top:4px}}#support-link{pointer-events:auto;position:relative;z-index:1;display:inline-flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:5px;min-height:44px;margin-top:12px;padding:6px 12px;color:#637e8c;font-size:12px;line-height:1.5;text-decoration:none}#support-link span{color:#426d8b;text-decoration:underline;text-decoration-color:#426d8b55;text-underline-offset:4px}#support-link:hover span{color:#215e84;text-decoration-color:currentColor}#support-link:focus-visible{outline:2px solid #5289a8;outline-offset:3px;border-radius:3px}#support-link[hidden]{display:none}#hud .mission-heading{display:flex;flex-wrap:nowrap;gap:6px}@media(min-width:641px)and (pointer:fine){#hud{width:420px}}#hud #room-name{display:flex;flex:1;align-items:center;gap:0;min-width:0;white-space:nowrap}#room-title{min-width:0;flex:1;margin-right:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}#hud #room-time{flex:none;margin:0;border-left:1px solid #8aafc34d;padding:6px 0 6px 10px;white-space:nowrap}#previous-room,#next-room{flex:0 0 24px;display:grid;place-items:center;width:24px;height:32px;min-height:0;padding:6px;border:0;border-radius:4px;background:transparent;color:#5283a0;cursor:pointer;pointer-events:auto}#previous-room svg,#next-room svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}#previous-room:hover:not(:disabled),#next-room:hover:not(:disabled){background:#d5eaf3;color:#247ead}#previous-room:focus-visible,#next-room:focus-visible{outline:2px solid #5999bd;outline-offset:0}#previous-room:disabled,#next-room:disabled{opacity:.25;cursor:default}#hud #mission.playground-hud #room-name{display:none}#hud #mission.playground-hud .mission-heading{display:flex;justify-content:flex-end}@media(pointer:coarse),(max-width:640px){#previous-room,#next-room{height:44px;flex-basis:26px;width:26px}}#hud #mission{position:relative;inset:auto}#hud #room-best{position:absolute;left:0;right:0;bottom:calc(100% + 10px);margin:0}#hud #room-hint{height:4lh;min-height:4lh;max-height:none}body{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}input,textarea,[contenteditable=true]{-webkit-user-select:text;user-select:text}a,button,svg,img{-webkit-user-drag:none}#hud{bottom:calc(88px + env(safe-area-inset-bottom))}#retry-room{position:relative;z-index:1;pointer-events:auto;display:flex;align-items:center;justify-content:center;gap:10px;min-width:164px;min-height:48px;margin-top:12px;padding:10px 22px;border:1px solid #5289a866;border-bottom:2px solid #5289a8;border-radius:0;background:#d8edf6;color:#245b7b;font:12px ui-monospace,monospace;letter-spacing:1px;text-transform:uppercase;cursor:pointer}#retry-room span{font-size:22px;line-height:1}#retry-room:hover{background:#c4e3f1}#retry-room:active{transform:translateY(1px)}:root{--game-gutter:40px}header{left:var(--game-gutter);right:var(--game-gutter)}#hud{left:var(--game-gutter)}#hud #room-hint{margin:12px 0;height:3lh;min-height:3lh}#hud #room-best{bottom:calc(100% + 12px)}@media(min-width:1240px)and (pointer:fine){#hud{bottom:24px}}@media(pointer:coarse),(max-width:640px){:root{--game-gutter:20px}#hud{right:var(--game-gutter)}#hud #room-hint{margin:8px 0 12px;height:4lh;min-height:4lh}}@media(max-height:500px)and (pointer:coarse){:root{--game-gutter: calc(16px + env(safe-area-inset-left)) }#hud{right:auto}}#consent{position:fixed;right:40px;bottom:24px;z-index:20;width:300px;padding:18px 20px;background:#f3f8fbed;border:1px solid #93b5cb80;box-shadow:0 12px 36px #41678012;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:3px;color:#426d8b}#consent[hidden]{display:none}#consent p{font-size:12px;line-height:1.6;color:#60707f;margin:10px 0 14px}.consent-actions{display:flex;justify-content:flex-end;gap:8px}.consent-actions button{min-height:36px;padding:0 16px;border:1px solid #91afc480;background:transparent;color:#426d8b;border-radius:18px;font-size:11px;cursor:pointer}.consent-actions button:hover{background:#daedf766}#consent-accept{background:#cbe8f5;border-color:#5e9fc7;color:#215c80}#consent-accept:hover{background:#b9e0f2}#analytics-toggle{display:flex;align-items:center;gap:9px;border:0;background:none;color:#397999;cursor:pointer;font:10px ui-monospace,monospace;padding:6px 0 6px 10px;min-height:44px}#analytics-toggle:after{content:"";width:27px;height:15px;border-radius:10px;background:radial-gradient(circle at 7.5px 7.5px,#f5fbff 0 4.5px,transparent 5px),#a6bcc9;box-shadow:inset 0 0 0 1px #7195ad55}#analytics-toggle[aria-pressed=true]:after{background:radial-gradient(circle at 19.5px 7.5px,#f5fbff 0 4.5px,transparent 5px),#338ab5}.sound-row+.analytics-row{border-top:0;margin-top:-16px}@media(pointer:coarse),(max-width:640px){#consent{left:16px;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));width:auto;border-radius:16px}.consent-actions button{min-height:44px;flex:1}}@media(max-height:500px)and (pointer:coarse){#consent{left:auto;right:calc(16px + env(safe-area-inset-right));width:340px}}#completion #retry-room,#completion #end-actions button,.consent-actions button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:0;min-height:44px!important;margin:0!important;padding:0 18px;border:1px solid #c5d8e4;border-radius:999px;background:#fbfdfecc;box-shadow:0 1px 2px #41678012;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#3d6a88;font:600 13px Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;letter-spacing:-.1px;text-transform:none;cursor:pointer;transition:background .15s,border-color .15s,box-shadow .15s,transform .1s}#completion #end-actions button:hover,.consent-actions button:hover{background:#fff;border-color:#a9c5d6;color:#2b5875}#completion #retry-room:active,#completion #end-actions button:active,.consent-actions button:active{transform:scale(.97)}#completion #retry-room,#completion #end-actions #replay,.consent-actions #consent-accept{border-color:#3f80b9;background:linear-gradient(#86bce8,#4d8ec9);box-shadow:inset 0 1px #ffffff80,0 4px 12px #4d8ec933;color:#fff}#completion #retry-room:hover,#completion #end-actions #replay:hover,.consent-actions #consent-accept:hover{background:linear-gradient(#93c5ee,#5598d2);color:#fff}#completion #retry-room{min-width:150px;min-height:48px!important;margin-top:14px!important;font-size:15px}#completion #end-actions{display:flex;gap:10px;justify-content:center}#completion #end-actions[hidden]{display:none}.consent-actions button{min-height:38px!important}@media(pointer:coarse)and (orientation:portrait),(max-width:640px){body header h1{font-size:26px;letter-spacing:-1.2px;margin:4px 0 0}body header p{display:none}body #hud #room-hint{height:auto;min-height:0;margin:6px 0 10px}body #hud #previous-room,body #hud #next-room{display:none}body #hud #room-name{font-size:17px}}@media(max-height:500px)and (pointer:coarse){body #hud{width:min(300px,42vw);right:auto}body #hud #room-hint{height:auto;min-height:0;margin:6px 0 8px}}