.arcade-stage{isolation:isolate;width:min(100%, 480px, calc((100svh - var(--arcade-reserved-height,170px)) / 1.69));color:#eef7ff;-webkit-user-select:none;user-select:none;grid-template-columns:minmax(0,1fr);grid-template-areas:"hud""marquee""board""brand""tools";place-items:center;gap:6px;min-width:min(180px,100%);margin-inline:auto;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;display:grid;position:relative}.arcade-stage:before{content:"";pointer-events:none;z-index:-1;background:radial-gradient(at 18% 25%,#b927ec18,#0000 48%),radial-gradient(at 80% 70%,#168fff20,#0000 52%);position:fixed;inset:0}.arcade-readable-status{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.arcade-definitions{pointer-events:none;width:0;height:0;position:absolute;overflow:hidden}.arcade-console-side{display:contents}.arcade-controls-slot{grid-area:tools;justify-items:center;gap:14px;width:min(360px,100vw - 48px);padding-top:10px;display:grid}.arcade-controls-slot .console-controls{flex-wrap:wrap;justify-content:center;width:min(360px,100%)}.arcade-controls-slot .game-footer{width:100%}.arcade-brand-slot{aspect-ratio:762/231;grid-area:brand;width:min(80%,390px)}.arcade-brand-slot svg,.arcade-hud-row svg,.arcade-marquee-slot svg{width:100%;height:100%;display:block}.arcade-brand-slot svg,.arcade-hud-row svg{overflow:visible}.arcade-hud-row{grid-area:hud;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;width:94%;display:grid}.arcade-hud-row svg{aspect-ratio:269/143;min-width:0}.arcade-marquee-slot{aspect-ratio:856/144;grid-area:marquee;width:96%}.arcade-marquee-slot .arcade-marquee-wide{display:none}.arcade-board-slot{aspect-ratio:964/1048;grid-area:board;width:100%;min-width:0}.arcade-board{touch-action:manipulation;width:100%;height:100%;display:block;overflow:visible}.arcade-pad{touch-action:manipulation;outline:none}.arcade-pad[aria-disabled=false]{cursor:pointer}.arcade-pad .pressable{transform-box:fill-box;transform-origin:50%;transition:transform .1s ease-out}.arcade-pad.lit .pressable{transform:scale(.985)}.arcade-pad .illumination,.arcade-pad .flare{opacity:0;pointer-events:none;transition:opacity .13s ease-out}.arcade-pad.lit .illumination{opacity:1;transition-duration:35ms}.arcade-pad.lit .flare{opacity:.65}.arcade-pad .focus-ring{opacity:0;pointer-events:none}.arcade-pad:focus-visible .focus-ring{opacity:1}.arcade-hub{cursor:pointer;touch-action:manipulation;outline:none}.arcade-hub .hub-focus{opacity:0;pointer-events:none}.arcade-hub:focus-visible .hub-focus{opacity:1}.arcade-hub .hub-press{transform-origin:470px 796px;transition:transform .13s}.arcade-hub:active .hub-press{transform:scale(.985)}.arcade-hub .hub-halo{opacity:.22}.arcade-stage[data-phase=idle] .hub-halo{animation:2.4s ease-in-out infinite arcade-breathe}.arcade-run-button,.arcade-play-guide{display:none}.arcade-error-flash,.arcade-round-flash{opacity:0;pointer-events:none}.arcade-stage[data-phase=error] .arcade-error-flash{animation:.42s ease-out arcade-flash}.arcade-stage[data-phase=success] .arcade-round-flash{animation:.65s ease-out arcade-flash}.arcade-preview{width:auto;max-width:100%;height:100%;display:block;overflow:visible}.arcade-preview .illumination,.arcade-preview .flare,.arcade-preview .focus-ring,.arcade-preview .hub-focus{opacity:0}.arcade-preview .hub-halo{opacity:.22}@keyframes arcade-breathe{0%,to{opacity:.18}50%{opacity:.5}}@keyframes arcade-flash{0%{opacity:.85}to{opacity:0}}@media (width>=740px) and (aspect-ratio>=1.16),(width>=540px) and (height<=520px) and (orientation:landscape){.arcade-stage{--arcade-board-width:min(calc(100vw - 48px - var(--arcade-side-width) - var(--arcade-layout-gap)), calc((100svh - 40px) * .919847));--arcade-side-width:clamp(230px, 31vw, 520px);--arcade-layout-gap:clamp(20px, 4.5vw, 104px);width:min(100%, calc(var(--arcade-side-width) + var(--arcade-board-width) + var(--arcade-layout-gap)));grid-template-columns:minmax(0, var(--arcade-side-width)) minmax(0, var(--arcade-board-width));column-gap:var(--arcade-layout-gap);grid-template-rows:1fr auto auto 1fr;grid-template-areas:".board""side board""tools board"".board";row-gap:0}.arcade-console-side{grid-area:side;grid-template-columns:minmax(0,1fr);grid-template-areas:"brand""hud""marquee""action""guide";justify-items:center;gap:16px;width:100%;display:grid}.arcade-controls-slot{width:100%;padding-top:16px}.arcade-brand-slot,.arcade-hud-row,.arcade-marquee-slot{width:100%}.arcade-marquee-slot{aspect-ratio:620/145}.arcade-marquee-slot .arcade-marquee-portrait{display:none}.arcade-marquee-slot .arcade-marquee-wide{display:block}.arcade-run-button{color:#d0f4ff;letter-spacing:.4px;cursor:pointer;background:linear-gradient(170deg,#24508385,#132442a8);border:1px solid #529bc584;border-radius:14px;grid-area:action;justify-content:center;align-items:center;gap:12px;width:86%;min-height:48px;padding:11px 16px;font:700 12px ui-monospace,SFMono-Regular,Consolas,monospace;display:flex;box-shadow:0 5px #060c21,inset 0 1px #94dcff1c}.arcade-run-button:hover{background:#20466b;border-color:#78ddff}.arcade-run-button:active{transform:translateY(2px);box-shadow:0 3px #060c21}.arcade-run-button:focus-visible{outline-offset:5px;outline:2px solid #b9f1ff}.arcade-run-button svg{fill:currentColor;flex:none;width:15px;height:15px}.arcade-play-guide{color:#a2b9dd;text-align:center;text-wrap:balance;grid-area:guide;margin:0;font-size:12px;line-height:1.75;display:block}}@media (height<=680px) and (aspect-ratio>=1.16){.arcade-stage{--arcade-side-width:clamp(205px, 30vw, 320px)}.arcade-console-side{gap:10px}.arcade-play-guide{display:none}}@media (height<=520px) and (orientation:landscape){.arcade-stage{--arcade-layout-gap:20px;--arcade-side-width:clamp(190px, 29vw, 290px)}.arcade-console-side{gap:6px}.arcade-brand-slot{width:85%}.arcade-run-button{display:none}.arcade-hud-row{gap:6px}}.arcade-stage[data-reduced-motion=true] *,.arcade-stage[data-reduced-motion=true] :before,.arcade-stage[data-reduced-motion=true] :after{transition:none!important;animation:none!important}.arcade-stage[data-reduced-motion=true] .arcade-pad.lit .pressable,.arcade-stage[data-reduced-motion=true] .arcade-hub:active .hub-press{transform:none}@media (prefers-reduced-motion:reduce){.arcade-stage *,.arcade-stage :before,.arcade-stage :after{transition:none!important;animation:none!important}.arcade-pad.lit .pressable,.arcade-hub:active .hub-press{transform:none}}html.render-safe .arcade-stage [filter]{filter:none}html.render-safe .arcade-pad.lit .pressable{transform:none}html.render-safe .arcade-pad.lit .flare{opacity:.8}.app-feedback{min-width:0;color:var(--text);background:var(--display);border:1px solid var(--edge);border-radius:14px;align-items:center;gap:8px;padding:8px 8px 8px 16px;font-size:13px;line-height:1.5;display:flex;box-shadow:0 8px 30px #0003}.app-feedback p{overflow-wrap:anywhere;flex:1;min-width:0;margin:0}.app-dialog>.app-feedback{z-index:3;flex:none;margin:0 20px 12px;position:sticky;top:12px}.feedback-dismiss{width:44px;min-height:44px;color:inherit;border:1px solid var(--edge);touch-action:manipulation;background:0 0;border-radius:10px;flex:none;place-items:center;padding:10px;display:grid}.feedback-dismiss svg{width:20px;height:20px}.feedback-dismiss:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.course-map-dialog{width:min(680px,100vw - 32px)}.course-map{padding:0 28px 24px}.course-map-intro{justify-content:space-between;align-items:center;gap:18px;display:flex}.course-map-intro p,.course-map-note{color:var(--muted);font-size:13px;line-height:1.6}.collection-total{white-space:nowrap;color:var(--text);align-items:center;gap:6px;display:flex}.collection-total svg{width:27px;height:30px}.collection-total b{font-size:25px}.collection-total>span{color:var(--muted);font-size:13px}.world-tabs{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:12px 0;display:grid}.world-tabs button{border:1px solid var(--edge);background:var(--display);min-height:64px;color:var(--muted);text-align:left;border-radius:13px;gap:5px;padding:10px;display:grid}.world-tabs b{font-size:11px}.world-tabs span{font-size:13px;font-weight:650}.world-tabs [aria-selected=true]{border-color:var(--accent);color:var(--text);box-shadow:0 0 0 1px var(--accent) inset}.constellation{color:var(--accent);align-items:center;gap:10px;margin:10px 0;display:flex}.constellation svg{width:55%;height:64px}.constellation p{color:var(--muted);font-size:11px}.course-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.course-card{text-align:left;background:linear-gradient(145deg, var(--card-hi), var(--card));border:1px solid var(--edge);color:var(--text);border-radius:18px;justify-items:start;gap:9px;min-width:0;padding:18px;display:grid;position:relative}.course-card:hover:not(:disabled),.course-card:focus-visible{border-color:var(--accent)}.course-card:disabled{opacity:.45;cursor:default}.course-number{color:var(--muted);font-size:11px}.course-card>b{font-size:15px}.course-card small{color:var(--muted);font-size:11px}.course-stars{gap:3px;display:flex}.course-stars svg{width:23px;height:25px}.course-card-action{color:var(--accent);min-height:16px;font-size:11px;line-height:1.4}.course-map-note{margin:18px 0 0}.storage-warning{color:var(--text);border:1px solid var(--edge);border-radius:12px;padding:12px;font-size:13px;line-height:1.6}.app-dialog.course-reward-dialog{--text:#f0f7ff;--muted:#a0b4d5;--accent:#ffdf70;--edge:#739bdd30;--display:#122340;--display-font:"Quicksand", sans-serif;width:100%;max-width:none;height:100dvh;max-height:none;padding:max(30px, env(safe-area-inset-top)) 24px max(22px, env(safe-area-inset-bottom));box-shadow:none;color:var(--text);background:radial-gradient(at 50% 36%,#192344 0,#0c142d 48%,#050b1d 100%);border:0;border-radius:0;margin:0;font-family:Quicksand,sans-serif;inset:0}.app-dialog.course-reward-dialog[open]{flex-direction:column;justify-content:safe center;align-items:center;display:flex}.course-reward-dialog .dialog-header{z-index:2;justify-content:center;width:min(660px,100%);padding:12px 44px;position:relative}.course-reward-dialog .dialog-header h2{letter-spacing:-.035em;text-align:center;font:700 clamp(27px,4.5vw,46px)/1.1 Quicksand,sans-serif}.course-reward-dialog .close-control{top:max(16px, env(safe-area-inset-top));right:max(16px, env(safe-area-inset-right));position:fixed}.course-reward{text-align:center;flex:none;width:min(620px,100%);padding:0}.course-reward>:not(.reward-canvas){z-index:1;position:relative}.reward-canvas{pointer-events:none;z-index:0;width:100%;height:100%;position:fixed;inset:0}.reward-eyebrow{letter-spacing:1.3px;text-transform:uppercase;color:var(--muted);margin:0 0 10px;font-size:11px;font-weight:650}.reward-stars{width:100%;height:clamp(190px,30vh,280px);margin:12px 0 0}.reward-star{cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border:0;border-radius:50%;width:30%;height:78%;padding:0;position:absolute;top:10%;left:3%}.reward-star:nth-child(2){left:35%}.reward-star:nth-child(3){left:67%}.reward-star svg{width:85%;margin:auto;display:block}.reward-stars.has-scene .reward-star svg{visibility:hidden}.reward-star:disabled{cursor:default}.reward-star:focus-visible{outline-offset:3px;outline:2px dashed #93eaff}.course-reward>.reward-skip{bottom:max(14px, env(safe-area-inset-bottom));right:max(20px, env(safe-area-inset-right));min-height:44px;color:var(--muted);background:0 0;border:0;padding:10px;font-size:12px;position:fixed}.course-reward .reward-summary,.course-reward .action,.course-reward .reward-receipt{max-width:430px;margin-left:auto;margin-right:auto}.course-reward .reward-summary b{font-variant-numeric:tabular-nums}.course-reward .reward-summary{padding:16px 0}.course-reward-dialog .course-reward .action.primary{color:#062338;background:linear-gradient(#adf3ff,#67d3ed);border:1px solid #c5f8ff;box-shadow:0 4px #22799d,0 8px 24px #2babd126}.course-reward.is-collecting .reward-receipt b{animation:.72s ease-in both collection-glow}@keyframes collection-glow{75%{text-shadow:0 0 22px #fff1aa;transform:scale(1.12)}}.reward-message{color:var(--text);margin:5px 0 23px;font-size:15px;line-height:1.5}.reward-summary{border-top:1px solid var(--edge);border-bottom:1px solid var(--edge);grid-template-columns:1fr 1fr;gap:15px;padding:18px 0;display:grid}.reward-summary>div{gap:4px;display:grid}.reward-summary b{font-size:34px}.reward-summary b small{color:var(--muted);font-size:15px}.reward-summary span{color:var(--muted);font-size:11px}.reward-receipt{color:var(--muted);margin:18px 0;font-size:13px;line-height:1.7}.reward-receipt b{color:var(--accent);font-size:15px;display:block}.constellation-unlocked{color:var(--accent);margin:10px 0 20px;font-size:13px}.course-reward>.action{margin-top:14px}.course-reward>.text-action{margin-top:12px}.course-shortcut{color:var(--text);background:0 0;border:0;align-items:center;gap:6px;min-height:44px;padding:6px;font-size:11px;font-weight:650;display:flex}.course-shortcut .star-count{color:var(--accent);white-space:nowrap}.course-progress{color:var(--muted);letter-spacing:.25px;font-size:11px;font-weight:600}.play-modes{grid-template-columns:1fr 1fr;gap:10px;margin:16px 0;display:grid}.play-modes button{border:1px solid var(--edge);color:var(--text);background:var(--display);text-align:left;border-radius:14px;padding:14px}.play-modes button[aria-pressed=true]{border-color:var(--accent)}.play-modes b,.play-modes small{display:block}.play-modes small{color:var(--muted);margin-top:6px;font-size:11px;line-height:1.5}@media (width<=420px){.course-map{padding:0 18px 20px}.world-tabs{gap:5px}.world-tabs button{padding:8px}.world-tabs span{font-size:11px}.course-grid{gap:8px}.course-card{padding:13px}.course-card>b,.reward-message{font-size:15px}.course-map-intro{gap:10px}.course-map-intro p{font-size:13px}.course-map-dialog .dialog-header h2{font-size:22px}}@media (width<=540px){.app-dialog.course-reward-dialog{padding:max(64px, env(safe-area-inset-top)) 18px max(66px, env(safe-area-inset-bottom))}.reward-stars{height:clamp(160px,27vh,230px)}.course-reward .reward-message{margin-bottom:18px}}@media (height<=700px) and (width>=640px) and (orientation:landscape){.app-dialog.course-reward-dialog{padding:22px 30px}.course-reward-dialog .dialog-header{justify-content:flex-start;width:min(940px,100%);padding:10px 0}.course-reward-dialog .dialog-header h2{font-size:30px}.course-reward{grid-template-columns:1.25fr 1fr;grid-template-areas:"eyebrow summary""stars receipt""stars next""message map""milestone milestone""warning warning";align-items:center;column-gap:32px;width:min(940px,100%);display:grid}.reward-eyebrow{text-align:left;grid-area:eyebrow;margin:0}.reward-stars{grid-area:stars;height:clamp(140px,42vh,240px);margin:0}.reward-message{grid-area:message;margin:0;font-size:13px}.reward-summary{grid-area:summary;width:100%}.course-reward .reward-summary{padding:10px 0}.reward-summary b{font-size:26px}.reward-receipt{grid-area:receipt;margin-top:10px;margin-bottom:0}.course-reward>.action{grid-area:next;width:100%}.course-reward>.text-action{grid-area:map}.constellation-unlocked{grid-area:milestone}.course-reward .storage-warning{grid-area:warning}.course-reward>.reward-skip{font-size:11px;bottom:0;right:5px}}@media (prefers-reduced-motion:reduce){.course-reward.is-collecting .reward-receipt b{animation:none}}.reward-pending{color:var(--text);text-align:center;margin:auto;padding:32px}@font-face{font-family:Quicksand;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/quicksand-latin-500-normal-_DbwbYKP.woff2)format("woff2"),url(/assets/quicksand-latin-500-normal-7J1fbcAD.woff)format("woff")}@font-face{font-family:Quicksand;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/quicksand-latin-600-normal-DTBPeRoM.woff2)format("woff2"),url(/assets/quicksand-latin-600-normal-CkxN0sDw.woff)format("woff")}@font-face{font-family:Quicksand;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/quicksand-latin-700-normal-Dpk7G9Y6.woff2)format("woff2"),url(/assets/quicksand-latin-700-normal-HjJN-aaT.woff)format("woff")}:root{--red:#e5484d;--green:#2fbf8f;--blue:#3b82d6;--purple:#8b5cf6;--yellow:#ffb84d;--pad4:var(--purple);--bg:#101521;--bg2:#0c1019;--text:#eeeae2;--muted:#a0a9bb;--accent:#e8b96a;--card:#1d2637;--card-hi:#2c3547;--hub:#151d2b;--shell:#242e40;--shell-bottom:#1b2331;--seam:#121925;--edge:#3a4559;--well:#111927;--display:#151e2c;--ink:#111b2b;--ring:#424c5d;--amb1:#e5484d14;--amb2:#2fbf8f0d;--amb3:#8b5cf617;--shadow:#0000006b;--highlight:#ffffff21;--pad-gap:clamp(9px, 1.8vmin, 14px);--radius:clamp(25px, 4.5vmin, 38px);--body-font:ui-rounded, "SF Pro Rounded", system-ui, -apple-system, "Segoe UI", sans-serif;--display-font:"Quicksand", ui-rounded, system-ui, sans-serif;--number-font:ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace}html[data-theme=light]{--red:#ff6f61;--green:#4ec9a7;--blue:#5b9bd5;--pad4:var(--yellow);--bg:#e5e2dd;--bg2:#d4d6d5;--text:#343e3e;--muted:#606c6d;--accent:#826325;--card:#e6e5df;--card-hi:#f5f4ee;--hub:#f0f0e8;--shell:#f0eee6;--shell-bottom:#dedfd7;--seam:#bcc2bb;--edge:#faf9f1;--well:#b4beb8;--display:#dce0d5;--ink:#26423b;--ring:#b4bcb0;--shadow:#36433f33;--highlight:#fffc;--amb1:#ff6f610e;--amb2:#4ec9a70d;--amb3:#5b9bd50a}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}html,body{min-height:100%}body{font-family:var(--body-font);color:var(--text);background:radial-gradient(ellipse at 50% 28%, var(--bg), var(--bg2));-webkit-user-select:none;user-select:none;touch-action:manipulation;min-height:100svh}button,input{font:inherit}button{color:inherit;cursor:pointer;-webkit-appearance:none}button:disabled{cursor:default}button:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid var(--accent);outline-offset:5px}[hidden],.hidden{display:none!important}body:after{content:"";z-index:1;pointer-events:none;opacity:.024;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");position:fixed;inset:0}.ambient{pointer-events:none;background:radial-gradient(ellipse at 12% 15%, var(--amb1), transparent 55%), radial-gradient(ellipse at 88% 70%, var(--amb3), transparent 55%);position:fixed;inset:0}.ambient i{display:none}.flash{z-index:1;pointer-events:none;opacity:0;background:radial-gradient(50% 50% at 50% 50%, var(--flash,transparent), transparent 70%);transition:opacity .45s;position:fixed;inset:0}.flash.on{opacity:.16;transition:opacity 80ms}.safe-fx{z-index:1;pointer-events:none;width:100%;height:100%;display:none;position:fixed;inset:0}.app{z-index:2;flex-direction:column;justify-content:center;align-items:center;gap:14px;width:100%;max-width:900px;min-height:100svh;margin:auto;padding:16px;display:flex;position:relative}.instrument{width:min(calc(min(92vw, 74svh, 660px) * max(1, var(--bs,1))), calc(100vw - 32px), calc(100svh - 266px));border:1px solid var(--edge);border-radius:var(--radius);background:linear-gradient(155deg, var(--shell), var(--shell-bottom));min-width:min(320px,100vw - 32px);box-shadow:0 2px 1px var(--highlight) inset, 0 -5px 0 var(--seam) inset, 0 7px 0 var(--seam), 0 12px 1px var(--shadow), 0 24px 50px -12px var(--shadow);gap:clamp(12px,2vmin,16px);padding:clamp(12px,2.5vmin,20px);display:grid}.device-head{justify-content:space-between;align-items:center;gap:12px;min-height:32px;padding:0 3px;display:flex}.brand{align-items:center;gap:10px;display:flex}.brand-mark{grid-template-columns:repeat(2,8px);gap:3px;display:grid;transform:rotate(-9deg)}.brand-mark i{background:var(--red);border-radius:3px;width:8px;height:8px}.brand-mark i:nth-child(2){background:var(--green)}.brand-mark i:nth-child(3){background:var(--blue)}.brand-mark i:nth-child(4){background:var(--pad4)}.brand h1{font:700 clamp(21px, 3.5vmin, 28px)/1 var(--display-font);letter-spacing:-.065em}.speaker{align-items:center;gap:4px;padding:3px 0;display:flex}.speaker i{background:var(--seam);width:4px;height:22px;box-shadow:0 1px 0 var(--highlight);border-radius:3px}.speaker i:nth-child(2),.speaker i:nth-child(4){height:30px}.speaker i:nth-child(3){height:34px}.hud{background:var(--display);border:1px solid var(--seam);min-height:43px;box-shadow:0 2px 4px var(--shadow) inset, 0 1px 0 var(--highlight);border-radius:11px;align-items:center;gap:14px;padding:8px 12px;display:flex}.hud-card{align-items:baseline;gap:7px;min-width:0;display:flex}.hud-label{letter-spacing:.04em;color:var(--muted);font-size:11px;font-weight:700}.hud-value{font:600 clamp(14px, 2.5vmin, 19px)/1 var(--number-font);font-variant-numeric:tabular-nums}.hud-card:nth-child(2){border-left:1px solid var(--ring);padding-left:14px}.hud-card:last-child{margin-left:auto}.hearts{gap:3px;display:flex}.hearts svg{width:clamp(14px,2.5vmin,18px);height:20px;transition:opacity .2s,transform .2s}.heart-on{color:#e76e80}.heart-off{color:var(--muted);opacity:.32;transform:scale(.82)}.board-wrap{justify-content:center;align-items:center;min-width:0;display:flex}.board{width:min(calc(100% * var(--bs,1)), 100%);aspect-ratio:1;max-width:calc(max(180px, 100svh - 280px) * min(1, var(--bs,1)));gap:var(--pad-gap);border-radius:calc(var(--radius) - 5px);background:var(--well);box-shadow:0 2px 5px var(--shadow) inset, 0 1px 1px var(--highlight);flex:none;grid-template-rows:1fr 1fr;grid-template-columns:1fr 1fr;padding:6px;display:grid;position:relative}.pad{outline-offset:-7px;border:0;border-radius:26%;transition:filter .15s,box-shadow .15s,transform .12s;position:relative;overflow:hidden;box-shadow:inset 0 2px 1px #ffffff59,inset 0 -6px #0000002b,0 5px 7px #0000003b}.pad:after{content:"";pointer-events:none;background:linear-gradient(135deg,#ffffff40,#fff0 48%,#00000021);position:absolute;inset:0}.pad-0{background:var(--red);grid-area:1/1}.pad-1{background:var(--green);grid-area:1/2}.pad-2{background:var(--blue);grid-area:2/1}.pad-3{background:var(--pad4);grid-area:2/2}.pad.lit{filter:brightness(1.35)saturate(1.2)}.pad.pressed{filter:brightness(1.08);transform:translateY(3px)scale(.985);box-shadow:inset 0 3px 10px #00000038,inset 0 -2px #0000001f!important}.pad.disabled{cursor:default}.hub{z-index:3;aspect-ratio:1;border:5px solid var(--shell-bottom);background:linear-gradient(145deg, var(--hub), var(--display));width:37%;min-width:90px;box-shadow:0 1px 1px var(--highlight) inset, 0 5px 16px var(--shadow), 0 0 0 1px var(--seam);border-radius:50%;flex-direction:column;justify-content:center;align-items:center;gap:4px;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.hub-ring{pointer-events:none;width:92%;height:92%;position:absolute;inset:4%;transform:rotate(-90deg)}.hub-ring circle{fill:none;stroke:var(--ring);stroke-width:2.5px;stroke-linecap:round;transition:stroke .15s}.hub-ring circle.on{stroke:var(--accent)}.hub-ring circle.heard{stroke:var(--text)}.status{z-index:1;color:var(--muted);font:700 clamp(11px, 1.6vmin, 14px)/1.2 var(--display-font);position:relative}.hub-level{font:600 clamp(24px, 5.7vmin, 43px)/1.05 var(--number-font);font-variant-numeric:tabular-nums;letter-spacing:-.06em}.hub-progress{color:var(--muted);font:500 clamp(10px, 1.5vmin, 12px)/1.3 var(--number-font);font-variant-numeric:tabular-nums}.hub-play{width:27%;height:27%;color:var(--accent);margin:3px 0 3px 4px;display:none}.board.idle .hub-play{display:block}.board.idle .hub-level{display:none}.board[data-phase=input] .status,.board[data-phase=success] .status{color:var(--accent)}.board[data-phase=paused] .pad{opacity:.5}.board[data-phase=error] .status{color:#e76e80}.board.idle .hub-ring{opacity:.6}.board.shake{animation:.32s shake}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-5px)}65%{transform:translate(4px)}}.hub-level.pop{animation:.28s pop}@keyframes pop{0%{opacity:.3;transform:translateY(3px)}to{opacity:1;transform:translateY(0)}}.hub.echo:after{content:"";border:1px solid var(--accent);pointer-events:none;border-radius:50%;animation:.45s ease-out both echo;position:absolute;inset:-5px}@keyframes echo{0%{opacity:.7;transform:scale(.94)}to{opacity:0;transform:scale(1.12)}}.pad .glint{pointer-events:none;background:linear-gradient(115deg,#0000 43%,#ffffff3d 50%,#0000 57%);position:absolute;inset:-40%;transform:translate(-120%)}.pad .glint.sweep{animation:1.4s ease-in-out forwards glintSweep}@keyframes glintSweep{to{transform:translate(120%)}}.ripple{pointer-events:none;background:#ffffff38;border-radius:50%;animation:.45s ease-out forwards rip;position:absolute;transform:scale(0)}@keyframes rip{to{opacity:0;transform:scale(2.6)}}.console-controls{justify-content:space-between;align-items:center;gap:8px;display:flex}.mode-controls,.utility-controls{align-items:center;gap:7px;display:flex}.control{border:1px solid var(--seam);background:linear-gradient(var(--card-hi), var(--card));min-height:44px;box-shadow:0 1px 0 var(--highlight) inset, 0 3px 0 var(--seam);white-space:nowrap;border-radius:12px;justify-content:center;align-items:center;gap:7px;padding:0 13px;font-size:12px;font-weight:700;transition:transform .12s,background .15s;display:flex}.control:active{box-shadow:0 1px 0 var(--seam);transform:translateY(2px)}.control:hover{border-color:var(--muted)}.control[aria-pressed=true]{color:var(--accent);background:var(--display)}.icon-control{width:44px;padding:0}.control svg{flex:none;width:17px;height:17px}.sound-slash{display:none}.control[aria-pressed=false] .sound-slash{display:block}.panel{color:var(--text);border:1px solid var(--edge);background:linear-gradient(145deg, var(--shell), var(--shell-bottom));width:min(380px,100vw - 32px);max-height:calc(100svh - 32px);box-shadow:0 2px 1px var(--highlight) inset, 0 20px 70px var(--shadow);scrollbar-width:thin;scrollbar-color:var(--muted) transparent;border-radius:24px;margin:auto;padding:24px;overflow:auto}.panel::backdrop{background:#060c16ad}.panel-head{justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px;display:flex}.panel h2{font:700 23px/1.2 var(--display-font);letter-spacing:-.04em}.close-button{border:1px solid var(--ring);background:0 0;border-radius:50%;width:44px;height:44px;font-size:24px;line-height:1}.menu-row{border-bottom:1px solid var(--ring);justify-content:space-between;align-items:center;gap:14px;min-height:59px;font-size:14px;display:flex}.menu-row>label,.menu-row>span:first-child{flex:1}.menu-row small{color:var(--muted);margin-top:3px;font-size:11px;line-height:1.4;display:block}.switch{appearance:none;border:1px solid var(--ring);background:var(--display);cursor:pointer;width:47px;height:28px;box-shadow:0 2px 3px var(--shadow) inset;border-radius:20px;flex:none;position:relative}.switch:after{content:"";background:var(--muted);border-radius:50%;width:20px;height:20px;transition:transform .18s;position:absolute;top:3px;left:3px}.switch:checked{background:var(--accent)}.switch:checked:after{background:var(--hub);transform:translate(19px)}.settings-group{border-bottom:1px solid var(--ring)}.settings-group summary{cursor:pointer;padding:19px 0;font-size:14px;font-weight:650}.settings-group[open] summary{padding-bottom:5px}.settings-group .menu-row{border:0}.slider-wrap{align-items:center;gap:8px;display:flex}.slider-wrap b{font:500 11px var(--number-font);width:4ch;color:var(--muted)}input[type=range]{width:100px;accent-color:var(--accent);min-height:44px}.stats-grid{grid-template-columns:1fr 1fr;gap:18px 12px;padding:18px 0;display:grid}.stat b{font:600 20px var(--number-font);display:block}.stat span{color:var(--muted);font-size:11px}.action{border:1px solid var(--ring);background:var(--card);border-radius:12px;width:100%;min-height:46px;margin-top:14px;padding:12px 14px;font-size:14px;font-weight:650;display:block}.action.primary{background:var(--accent);color:var(--hub);box-shadow:0 1px 0 #ffffff4d inset, 0 3px 0 var(--seam);border-color:#0000}.action:hover{filter:brightness(1.07)}.action:active{transform:translateY(1px)}.mini-btn{border:1px solid var(--ring);background:var(--card);border-radius:8px;padding:10px 14px}.results{text-align:center;padding:28px}.result-mark{justify-content:center;gap:5px;margin:0 auto 20px;display:flex}.result-mark i{background:var(--red);border-radius:3px;width:18px;height:9px}.result-mark i:nth-child(2){background:var(--green)}.result-mark i:nth-child(3){background:var(--blue)}.result-mark i:nth-child(4){background:var(--pad4)}.results h2{font-size:26px}.newbest{border:1px solid var(--accent);color:var(--accent);border-radius:5px;margin:14px 0 0;padding:5px 9px;font-size:11px;font-weight:700;display:inline-block;transform:rotate(-3deg)}.go-score{font:600 66px/1 var(--number-font);letter-spacing:-.06em;font-variant-numeric:tabular-nums;margin:23px 0 6px}.go-sub{color:var(--muted);font-size:12px}.result-details{border-top:1px dashed var(--ring);border-bottom:1px dashed var(--ring);justify-content:space-around;gap:14px;margin:24px -4px 16px;padding:20px 0;display:flex}.result-details b{font:600 25px var(--number-font);display:block}.result-details span{color:var(--muted);margin-top:5px;font-size:11px;display:block}.result-note{color:var(--muted);min-height:36px;font-size:12px;line-height:1.5}.text-action{color:var(--muted);background:0 0;border:0;min-height:44px;padding:14px;font-size:12px}@media (width<=420px){.hud{gap:8px;padding:8px}.hud-card{gap:5px}.hud-card:nth-child(2){padding-left:8px}.hud-label{font-size:11px}.control{padding:0 10px;font-size:12px}.icon-control{padding:0}.console-controls,.utility-controls{gap:6px}.hub{border-width:4px;gap:3px;width:39%}.hub-level{font-size:27px}}@media (width<=600px){#keyboardHint{display:none}}@media (pointer:coarse){#keyboardHint{display:none}}@media (height<=560px) and (aspect-ratio>=13/10){.app{padding:14px}.instrument{grid-template-columns:minmax(145px,.85fr) minmax(0,1.3fr);align-items:center;width:min(680px,100vw - 32px)}.device-head{grid-column:1}.hud{flex-wrap:wrap;grid-column:1;row-gap:12px}.hud-card:last-child{margin-left:0}.board-wrap{grid-area:1/2/4/3}.board{max-width:calc((100svh - 72px) * min(1, var(--bs,1)))}.console-controls{flex-wrap:wrap;grid-column:1;gap:16px}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}.flash{display:none}}.pad.active-0{box-shadow:0 0 clamp(20px,6vmin,50px) clamp(4px,1.4vmin,12px) #ff6f61d9,inset 0 0 30px #ffffff80}.pad.active-1{box-shadow:0 0 clamp(20px,6vmin,50px) clamp(4px,1.4vmin,12px) #4ec9a7d9,inset 0 0 30px #ffffff80}.pad.active-2{box-shadow:0 0 clamp(20px,6vmin,50px) clamp(4px,1.4vmin,12px) #5b9bd5d9,inset 0 0 30px #ffffff80}html[data-theme=light] .pad.active-3{box-shadow:0 0 clamp(20px,6vmin,50px) clamp(4px,1.4vmin,12px) #ffb84dd9,inset 0 0 30px #ffffff80}html[data-theme=dark] .pad.active-0{box-shadow:0 0 clamp(20px,6vmin,50px) clamp(4px,1.4vmin,12px) #e5484de6,inset 0 0 30px #ffffff59}html[data-theme=dark] .pad.active-1{box-shadow:0 0 clamp(20px,6vmin,50px) clamp(4px,1.4vmin,12px) #2fbf8fe6,inset 0 0 30px #ffffff59}html[data-theme=dark] .pad.active-2{box-shadow:0 0 clamp(20px,6vmin,50px) clamp(4px,1.4vmin,12px) #3b82d6e6,inset 0 0 30px #ffffff59}html[data-theme=dark] .pad.active-3{box-shadow:0 0 clamp(20px,6vmin,50px) clamp(4px,1.4vmin,12px) #8b5cf6e6,inset 0 0 30px #ffffff59}html.render-safe body:after{display:none}html.render-safe .ambient{background:radial-gradient(55% 50% at 5% 5%, var(--amb1), transparent 72%), radial-gradient(50% 52% at 95% 42%, var(--amb2), transparent 72%), radial-gradient(52% 48% at 42% 100%, var(--amb3), transparent 72%)}html.render-safe .ambient i,html.render-safe .board:before{display:none}html.render-safe .hub{-webkit-backdrop-filter:none;backdrop-filter:none;background:linear-gradient(135deg, var(--hub), var(--card))}html.render-safe .flash{display:none}html.render-safe .safe-fx{display:block}html.render-safe .pad{filter:none;transition:background-color .15s,box-shadow .15s,transform .1s,border-radius .4s}html.render-safe .pad.lit{filter:none;transform:none}html.render-safe .pad.pressed{filter:none}html.render-safe .board.idle .pad{animation:none}html.render-safe[data-theme=dark] .pad.active-0{background:#ff5a61}html.render-safe[data-theme=dark] .pad.active-1{background:#22ffbe}html.render-safe[data-theme=dark] .pad.active-2{background:#3fb2ff}html.render-safe[data-theme=dark] .pad.active-3{background:#c377ff}html.render-safe[data-theme=light] .pad.active-0{background:#ff917a}html.render-safe[data-theme=light] .pad.active-1{background:#52ffe2}html.render-safe[data-theme=light] .pad.active-2{background:#6cd4ff}html.render-safe[data-theme=light] .pad.active-3{background:#fffa4c}html.render-safe .pad.lit:after{background:linear-gradient(135deg,#ffffff78 0%,#ffffff0d 45%,#00000014 100%)}html.render-safe .pad .glint{filter:none}html.render-safe .pad:before{content:none}html[data-style=classic]{--pad-gap:clamp(10px, 2.4vmin, 22px);--radius:clamp(24px, 7vmin, 64px);--card-shadow:8px 8px 20px #0000008c, -6px -6px 16px #3c48642e;--board-bg:#101729;--board-hi:#192238;--hub-bg:linear-gradient(135deg, #1a2237f0, #0f1524e6);--hub-border:#ffffff17}html[data-style=classic][data-theme=light]{--bg:#efeae3;--bg2:#e6e0d7;--text:#4a4238;--muted:#796e61;--accent:#986e2e;--card:#f2ede6;--card-hi:#fbf8f2;--hub:#fdfbf7;--display:#f2ede6;--card-shadow:8px 8px 18px #a3968573, -8px -8px 18px #ffffffe6;--board-bg:#e6dfd4;--board-hi:#f0eae1;--hub-bg:linear-gradient(135deg, #fcf9f4eb, #f3ede4d9);--hub-border:#fffc;--amb1:#ff6f6121;--amb3:#5b9bd521}[data-style=classic] .instrument{width:min(calc(min(92vw, 74svh, 780px) * max(1, var(--bs,1))), calc(100vw - 32px), calc(100svh - 232px));box-shadow:none;background:0 0;border:0;gap:16px;padding:0}[data-style=classic] .device-head{justify-content:center;min-height:25px}[data-style=classic] .speaker{display:none}[data-style=classic] .brand h1{font-size:23px}[data-style=classic] .brand-mark{display:none}[data-style=classic] .hud{box-shadow:none;background:0 0;border:0;justify-self:center;align-items:stretch;gap:clamp(8px,1.6vmin,14px);width:min(100%,560px);padding:0}[data-style=classic] .hud-card{background:linear-gradient(165deg, var(--card-hi), var(--card));min-height:58px;box-shadow:var(--card-shadow), inset 0 1px 2px var(--highlight);border-radius:clamp(16px,3.4vmin,26px);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:4px;padding:8px 6px;display:flex}[data-style=classic] .hud-card:nth-child(2){border:0;padding-left:6px}[data-style=classic] .hud-label{letter-spacing:.08em;font-size:10px;font-weight:700}[data-style=classic] .hud-value{font:700 clamp(16px, 3.5vmin, 26px)/1.05 var(--display-font)}[data-style=classic] .board{padding:var(--pad-gap);border-radius:var(--radius);background:linear-gradient(160deg, var(--board-hi), var(--board-bg));box-shadow:var(--card-shadow), inset 0 2px 3px var(--highlight), inset 0 -6px 16px #00000026}[data-style=classic] .pad{box-shadow:inset 0 2px 2px #ffffff4d,0 6px 14px #00000026}[data-style=classic] .hub{border:1.5px solid var(--hub-border);background:var(--hub-bg);width:34%;box-shadow:0 8px 24px var(--shadow), inset 0 1px 1px var(--highlight)}[data-style=classic] .console-controls{justify-self:center;width:min(100%,560px)}@media (height<=560px) and (aspect-ratio>=13/10){[data-style=classic] .instrument{width:min(780px,100vw - 32px)}[data-style=classic] .hud{flex-wrap:wrap}[data-style=classic] .hud-card{flex-basis:40%;min-height:47px}}#root{min-height:100svh}.game-shell{flex-direction:column;align-items:center;width:100%;display:flex}.game-footer{color:var(--muted);flex-wrap:wrap;justify-content:center;align-items:center;gap:4px 15px;font-size:11px;display:flex}.style-shortcut{color:var(--text);background:0 0;border:0;align-items:center;gap:7px;min-height:44px;padding:6px;font-size:11px;font-weight:650;display:flex}.style-shortcut span{color:var(--muted);font-size:14px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.console-controls svg,.action svg{flex:none;width:19px;height:19px}.console-controls .control{white-space:nowrap}.console-controls .icon-control{width:44px;min-width:44px;padding:0}.board .hub{cursor:pointer}.pad-bloom{pointer-events:none;z-index:1;opacity:0;background:radial-gradient(ellipse at center, var(--bloom), transparent 62%);transition:opacity .3s;position:fixed;inset:0}.bloom-0{--bloom:#e5484d;opacity:.1}.bloom-1{--bloom:#2fbf8f;opacity:.1}.bloom-2{--bloom:#3b82d6;opacity:.1}.bloom-3{--bloom:#8b5cf6;opacity:.1}.app-dialog{border:1px solid var(--edge);width:min(560px,100vw - 28px);max-height:calc(100svh - 32px);color:var(--text);background:linear-gradient(150deg, var(--shell), var(--shell-bottom));box-shadow:0 25px 100px #0000007a, inset 0 1px 0 var(--highlight);font-family:var(--body-font);border-radius:26px;margin:auto;padding:0;position:fixed;inset:0;overflow:auto}.app-dialog::backdrop{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#060a12b8}.dialog-header{justify-content:space-between;align-items:center;gap:16px;padding:22px 24px 16px;display:flex}.dialog-header h2{font:700 25px/1.15 var(--display-font);letter-spacing:-.05em}.close-control{border:1px solid var(--edge);background:var(--display);border-radius:50%;flex:none;justify-content:center;align-items:center;width:44px;height:44px;display:flex}.close-control svg{width:18px;height:18px}.settings-tabs{background:var(--display);border:1px solid var(--seam);border-radius:13px;gap:3px;margin:0 24px;padding:4px;display:flex}.settings-tabs button{min-height:44px;color:var(--muted);background:0 0;border:0;border-radius:9px;flex:1;font-size:12px;font-weight:650}.settings-tabs button[aria-selected=true]{background:var(--card-hi);color:var(--text);box-shadow:0 2px 5px var(--shadow)}.settings-content{min-height:285px;padding:22px 24px 8px}.section-intro{font:600 15px/1.4 var(--display-font);margin:0 0 17px}.style-picker{border:0;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.style-choice{cursor:pointer;border:1px solid var(--edge);background:var(--display);border-radius:14px;flex-direction:column;min-width:0;transition:border-color .15s,box-shadow .15s;display:flex;position:relative;overflow:hidden}.style-choice input{opacity:0;z-index:2;cursor:pointer;width:100%;height:100%;position:absolute;inset:0}.style-choice:focus-within{outline:3px solid var(--accent);outline-offset:3px}.style-choice.selected{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.style-preview{aspect-ratio:1.12;background:#151c28;justify-content:center;align-items:center;width:100%;display:flex;overflow:hidden}.style-preview>.arcade-preview{width:100%;height:100%}.style-caption{justify-content:space-between;align-items:center;gap:2px;padding:12px 11px;font-size:12px;display:flex}.style-caption svg{width:15px;height:15px;color:var(--accent)}.style-description{min-height:32px;color:var(--muted);margin:14px 0 8px;font-size:11px;line-height:1.5}.theme-mini{background:#d7d8d2;justify-content:center;align-items:center;width:100%;height:100%;padding:12%;display:flex}.mini-device{background:#ecece2;border:1px solid #f9f6e9;border-radius:12%;width:78%;padding:8%;box-shadow:0 3px #b4b9af,0 6px 12px #0002}.mini-brand{background:#78847c;border-radius:2px;width:36%;height:3px;margin-bottom:7%}.mini-display{background:#bdc9bb;border-radius:2px;height:4px;margin-bottom:9%}.mini-pads{background:#abb7ac;border-radius:14%;grid-template-columns:1fr 1fr;gap:4px;padding:3px;display:grid;position:relative}.mini-pads i{aspect-ratio:1;background:#ff786a;border-radius:24%;box-shadow:inset 0 -2px #0002}.mini-pads i:nth-child(2){background:#56c4a7}.mini-pads i:nth-child(3){background:#679bd3}.mini-pads i:nth-child(4){background:#f9bd5e}.mini-pads b{aspect-ratio:1;background:#e9ede2;border:2px solid #b8c1b4;border-radius:50%;width:38%;position:absolute;top:31%;left:31%;box-shadow:0 2px 4px #0002}.mini-classic{background:#101729}.mini-classic .mini-device{width:92%;box-shadow:none;background:0 0;border:0;padding:0}.mini-classic .mini-brand{display:none}.mini-classic .mini-display{background:linear-gradient(90deg,#273046 30%,#0000 30% 35%,#273046 35% 65%,#0000 65% 70%,#273046 70%);width:72%;height:8px;margin:0 auto 12%}.mini-classic .mini-pads{background:#1c2840;gap:6px;padding:7%;box-shadow:0 6px 12px #0008}.mini-classic .mini-pads i:first-child{background:#e5484d}.mini-classic .mini-pads i:nth-child(2){background:#2fbf8f}.mini-classic .mini-pads i:nth-child(3){background:#3b82d6}.mini-classic .mini-pads i:nth-child(4){background:#8b5cf6}.mini-classic .mini-pads b{background:#17233c;border-color:#34445d}.option-row{border-top:1px solid var(--edge);justify-content:space-between;align-items:center;gap:20px;padding:15px 0;font-size:13px;display:flex}.option-row b{font-weight:600}.option-row small{color:var(--muted);margin-top:4px;font-size:11px;line-height:1.5;display:block}.option-note{color:var(--muted);margin:0 0 16px;font-size:11px;line-height:1.6}.option-switch{appearance:none;border:1px solid var(--ring);background:var(--display);cursor:pointer;border-radius:20px;flex:none;width:46px;height:28px;position:relative}.option-switch:after{content:"";background:var(--muted);border-radius:50%;width:20px;height:20px;transition:transform .18s;position:absolute;top:3px;left:3px}.option-switch:checked{background:var(--accent);border-color:var(--accent)}.option-switch:checked:after{background:var(--ink);transform:translate(18px)}.option-switch:disabled{opacity:.6;cursor:default}.finish-options{border:1px solid var(--edge);border-radius:10px;gap:4px;padding:3px;display:flex}.finish-options button{min-height:44px;color:var(--muted);background:0 0;border:0;border-radius:7px;align-items:center;gap:6px;padding:0 10px;font-size:11px;display:flex}.finish-options button[aria-pressed=true]{background:var(--card-hi);color:var(--text)}.finish-options svg{width:15px;height:15px}.slider-option>span:last-child{flex-direction:column;align-items:flex-end;gap:9px;display:flex}.slider-option output{font:500 12px var(--number-font)}.slider-option input{width:155px;accent-color:var(--accent);height:20px}.settings-footer{padding:8px 24px 22px}.app-dialog .action{border:1px solid var(--edge);background:var(--display);width:100%;min-height:46px;color:var(--text);font:650 13px var(--body-font);border-radius:12px;justify-content:center;align-items:center;gap:8px;margin-top:12px;padding:12px 16px;display:flex}.app-dialog .action.primary{background:var(--accent);border-color:var(--accent);color:var(--ink);box-shadow:inset 0 1px 0 #ffffff4d, 0 3px 0 var(--seam)}.help-details{border-top:1px solid var(--edge);color:var(--muted);padding:18px 0;font-size:12px}.help-details summary{color:var(--text);cursor:pointer;min-height:28px;font-weight:600}.help-details p{margin:12px 0;line-height:1.7}.help-details kbd{font:inherit;color:var(--text)}.record-grid{grid-template-columns:repeat(3,1fr);gap:22px 10px;padding:10px 0 25px;display:grid}.record-grid b{font:600 27px var(--number-font);display:block}.record-grid span{color:var(--muted);margin-top:6px;font-size:10px;display:block}.reset-confirm{border:1px solid var(--edge);border-radius:12px;padding:10px;font-size:12px}.reset-confirm>div{gap:10px;display:flex}.reset-confirm .danger{color:#f47b88}.results-dialog{width:min(420px,100vw - 28px)}.results-dialog .dialog-header{padding-bottom:0}.results-dialog .dialog-header h2{font-size:24px}.results-content{text-align:center;padding:15px 28px 20px}.results-content .go-score{margin:20px 0 8px}.result-colors{justify-content:center;gap:5px;margin:4px;display:flex}.result-colors i{background:var(--red);border-radius:2px;width:19px;height:7px}.result-colors i:nth-child(2){background:var(--green)}.result-colors i:nth-child(3){background:var(--blue)}.result-colors i:nth-child(4){background:var(--pad4)}.feedback-overlay{z-index:20;bottom:max(16px, env(safe-area-inset-bottom));width:min(440px,100vw - 32px);position:fixed;left:50%;transform:translate(-50%)}html[data-style=arcade]{--bg:#0d173a;--bg2:#070d24;--text:#e9f5ff;--muted:#9db4d5;--accent:#ffce45;--shell:#1b2e51;--shell-bottom:#0c142d;--card:#142744;--card-hi:#263c60;--edge:#3d5279;--display:#0c1832;--seam:#071126;--ring:#40587b;--ink:#13213d;--pad4:#ae4bfc;--amb1:#13244344;--amb3:#26124144}html[data-style=arcade] .app{gap:14px;max-width:none;padding:20px 24px}.game-shell[data-style=arcade]{--arcade-reserved-height:175px;width:100%;max-width:none}html[data-style=arcade] .game-footer{color:#92a8c9}html.reduce-motion *,html.reduce-motion :before,html.reduce-motion :after{transition:none!important;animation:none!important}html.reduce-motion .pad-bloom,html.render-safe body:after,html.render-safe .pad-bloom{display:none}html.render-safe .app-dialog::backdrop{-webkit-backdrop-filter:none;backdrop-filter:none}html.render-safe .pad.lit{filter:none!important}html.render-safe .pad-0.lit{background:#ff8f80}html.render-safe .pad-1.lit{background:#63e9b4}html.render-safe .pad-2.lit{background:#63b6ff}html.render-safe .pad-3.lit{background:#ba8bff}html.render-safe[data-theme=light] .pad-3.lit{background:#ffdb83}@media (width<=420px){.dialog-header{padding:17px 18px 12px}.dialog-header h2{font-size:23px}.settings-tabs{margin:0 18px}.settings-content{padding:19px 18px 6px}.settings-footer{padding:8px 18px 20px}.style-picker{gap:7px}.style-caption{padding:10px 7px;font-size:11px}.option-row{gap:12px}.slider-option input{width:128px}.finish-options button{padding:0 8px}.app-dialog{border-radius:22px}.game-footer{column-gap:10px}}@media (height<=560px) and (aspect-ratio>=13/10){.game-footer{display:none}html[data-style=arcade] .app{gap:0;padding:10px 14px}.game-shell[data-style=arcade]{--arcade-reserved-height:100px}.app-dialog{max-height:calc(100svh - 20px)}.settings-content{min-height:0}}
