:root{color-scheme:dark;--rgb-signal: 94, 225, 255;--rgb-signal-soft: 64, 200, 255;--rgb-frost: 120, 200, 220;--rgb-text: 228, 237, 245;--rgb-warm: 255, 150, 100;--rgb-warm-deep: 255, 120, 60;--rgb-violet-accent: 155, 125, 255;--rgb-success: 110, 220, 180;--bg-base: #050608;--bg-panel: #080a0f;--bg-elevated: #0c0f16;--bg-panel-deep: rgba(6, 10, 16, .96);--bg-panel-mid: rgba(12, 18, 28, .95);--bg-inset: rgba(8, 12, 20, .95);--text-primary: rgb(var(--rgb-text));--text-secondary: rgba(200, 220, 235, .88);--text-muted: #7d8a9c;--text-tertiary: rgba(150, 180, 205, .55);--text-micro: rgba(120, 165, 195, .42);--text-hint: rgba(120, 160, 185, .32);--accent-cyan: #5ee1ff;--accent-teal: #3ad0c9;--accent-violet: #9b7dff;--accent-amber: #ffb14a;--line-hairline: rgba(var(--rgb-frost), .1);--line-dim: rgba(120, 200, 220, .14);--line-default: rgba(var(--rgb-signal), .22);--line-strong: rgba(var(--rgb-signal), .42);--line-bright: rgba(var(--rgb-signal), .45);--line-focus: rgba(var(--rgb-signal), .55);--line-subtle: var(--line-hairline);--glow-cyan: rgba(var(--rgb-signal), .35);--glow-soft: 0 0 28px rgba(var(--rgb-signal-soft), .12);--warn: #ff7a45;--danger: #ff4d4d;--color-warning: rgba(var(--rgb-warm), .92);--color-warning-muted: rgba(200, 140, 110, .65);--color-warning-glow: rgba(var(--rgb-warm-deep), .35);--color-success-glow: rgba(var(--rgb-success), .45);--shadow-inset-deep: 0 0 0 1px rgba(0, 0, 0, .45) inset;--shadow-panel-idle: var(--shadow-inset-deep), 0 0 28px rgba(var(--rgb-signal-soft), .08);--shadow-panel-hover: var(--shadow-inset-deep), 0 0 36px rgba(var(--rgb-signal-soft), .14);--shadow-glow-idle: 0 0 18px rgba(var(--rgb-signal-soft), .12);--shadow-glow-soft: 0 0 24px rgba(var(--rgb-signal-soft), .1);--shadow-glow-medium: 0 0 32px rgba(var(--rgb-signal-soft), .18);--text-glow-signal: 0 0 20px rgba(var(--rgb-signal), .35);--text-glow-title: 0 0 48px rgba(var(--rgb-signal), .2);--font-sans: "Segoe UI", system-ui, -apple-system, sans-serif;--font-mono: "Cascadia Mono", "Consolas", "SF Mono", ui-monospace, monospace;--text-display: clamp(2.2rem, 7.5vw, 3.65rem);--text-display-tight: clamp(1.65rem, 5vw, 2.35rem);--text-subtitle: clamp(.58rem, 1.8vw, .7rem);--text-body: clamp(.72rem, 1.95vw, .84rem);--text-body-fixed: .88rem;--text-status: .68rem;--text-label: .62rem;--text-micro-size: .52rem;--text-tiny: .48rem;--leading-tight: 1.12;--leading-body: 1.55;--leading-relaxed: 1.58;--tracking-display: .42em;--tracking-display-wide: .52em;--tracking-label: .28em;--tracking-label-wide: .38em;--tracking-micro: .22em;--tracking-mono-tight: .06em;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-7: 1.75rem;--space-8: 2rem;--space-9: 2.5rem;--pad-screen: clamp(1.25rem, 4vw, 2.5rem);--pad-viewport: clamp(.75rem, 2.5vw, 2rem);--pad-footer-y: .75rem;--pad-footer-x: 1.25rem;--pad-footer-bottom: 1.1rem;--stroke-hairline: 1px;--stroke-default: 1px;--stroke-emphasis: 1px;--radius-sm: 1px;--radius-md: 2px;--radius-lg: 3px;--ease-machine: cubic-bezier(.22, 1, .36, 1);--ease-out-soft: cubic-bezier(.4, 0, .2, 1);--dur-instant: .12s;--dur-micro: .18s;--dur-normal: .22s;--dur-transition: .38s;--dur-major: .48s;--dur-overlay: .45s;--z-deep: 0;--z-content: 1;--z-mark: 2;--z-hud: 12;--z-toast: 24;--z-toast-critical: 26;--z-screen-splash: 100;--z-screen-gate: 110;--z-global-ping: 112;font-family:var(--font-sans)}.splash-screen__btn,.access-gate__btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer;font-family:var(--font-mono);font-size:var(--text-label);letter-spacing:var(--tracking-label-wide);text-indent:var(--tracking-label-wide);text-transform:uppercase;padding:.62rem 1.8rem;color:rgba(var(--rgb-text),.92);background:linear-gradient(180deg,rgba(14,22,34,.94),var(--bg-panel-deep));border:var(--stroke-default) solid rgba(var(--rgb-signal),.32);border-radius:var(--radius-md);box-shadow:var(--shadow-panel-idle);transition:border-color var(--dur-normal) ease,box-shadow var(--dur-normal) ease,color var(--dur-normal) ease,transform var(--dur-instant) ease,background var(--dur-normal) ease,opacity var(--dur-normal) ease}.splash-screen__btn:hover:not(:disabled),.access-gate__btn:hover:not(:disabled){border-color:rgba(var(--rgb-signal),.48);color:#ebfafffa;box-shadow:var(--shadow-panel-hover)}.splash-screen__btn:active:not(:disabled),.access-gate__btn:active:not(:disabled){transform:translateY(1px)}.splash-screen__btn:focus-visible,.access-gate__btn:focus-visible{outline:var(--stroke-default) solid rgba(var(--rgb-signal),.55);outline-offset:3px}.splash-screen__btn:disabled,.access-gate__btn:disabled{opacity:.52;cursor:default}.access-gate__btn{align-self:center;margin-top:.15rem}.splash-screen__btn{min-width:13rem}.splash-screen__btn:active:not(:disabled){transform:translateY(2px);box-shadow:0 0 0 1px rgba(var(--rgb-signal),.1) inset,0 0 18px rgba(var(--rgb-signal-soft),.12)}.splash-screen--exiting .splash-screen__btn{box-shadow:0 0 48px 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.5rem}.control-strip__btn:hover,.top-status-bar__mute:hover{border-color:rgba(var(--rgb-signal),.34);color:#d2ebf8e6}.top-status-bar__mute--muted{opacity:.42;border-color:#788ca038;color:#8296a58c}.screen-audio-toggle{position:absolute;top:max(.85rem,env(safe-area-inset-top));right:max(1rem,env(safe-area-inset-right));z-index:8}.profile-widget{position:fixed;top:calc(max(.85rem,env(safe-area-inset-top)) + 3.45rem);right:max(1rem,env(safe-area-inset-right));z-index:var(--z-global-ping);max-width:min(21rem,calc(100vw - 2rem));font-family:var(--font-mono)}#app[data-view=gate] .profile-widget{display:none}.profile-widget__panel{display:flex;align-items:center;justify-content:flex-end;gap:.7rem;min-height:2.7rem;padding:.55rem .62rem .55rem .85rem;border:var(--stroke-default) solid rgba(var(--rgb-signal),.34);border-radius:var(--radius-sm);background:linear-gradient(180deg,#0a121ce6,#05090fd6);box-shadow:0 0 0 1px rgba(var(--rgb-signal),.08) inset,0 0 24px rgba(var(--rgb-signal-soft),.13),0 0 48px rgba(var(--rgb-signal),.04);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.profile-widget__panel--signed-in{align-items:stretch;justify-content:center}.profile-widget__identity{min-width:0;text-align:right}.profile-widget__body{min-width:0;display:flex;flex-direction:column;align-items:stretch;gap:.5rem}.profile-widget__operator{min-width:0;display:flex;align-items:center;justify-content:center;gap:.52rem;text-align:center}.profile-widget__avatar{--avatar-accent: var(--rgb-signal);--avatar-shape: polygon(50% 4%, 94% 29%, 76% 92%, 22% 92%, 6% 30%);--avatar-spot-x: 18%;--avatar-spot-y: 18%;--avatar-rotate: 0deg;--avatar-inset-rotate: 0deg;--avatar-cross-rotate: 0deg;position:relative;flex:0 0 auto;width:1.9rem;height:1.9rem;display:grid;place-items:center;clip-path:var(--avatar-shape);background:linear-gradient(90deg,rgba(var(--avatar-accent),.36) 1px,transparent 1px),linear-gradient(0deg,rgba(var(--avatar-accent),.22) 1px,transparent 1px),radial-gradient(circle at var(--avatar-spot-x) var(--avatar-spot-y),rgba(var(--avatar-accent),.36),transparent 30%),#081019e6;background-size:.52rem .52rem,.52rem .52rem,auto,auto;box-shadow:0 0 0 1px rgba(var(--avatar-accent),.5) inset,0 0 16px rgba(var(--avatar-accent),.16);transform:rotate(var(--avatar-rotate))}.profile-widget__avatar:before,.profile-widget__avatar:after,.profile-widget__avatar-core{content:"";position:absolute;pointer-events:none}.profile-widget__avatar:before{top:20%;right:20%;bottom:20%;left:20%;border:1px solid rgba(232,244,255,.32);border-left-color:rgba(var(--avatar-accent),.78);border-bottom-color:rgba(var(--avatar-accent),.54);clip-path:polygon(50% 0%,100% 50%,50% 100%,0% 50%);transform:rotate(var(--avatar-inset-rotate))}.profile-widget__avatar:after{width:62%;height:1px;background:linear-gradient(90deg,transparent,rgba(232,244,255,.62),transparent);transform:rotate(var(--avatar-cross-rotate))}.profile-widget__avatar-core{top:42%;right:42%;bottom:42%;left:42%;border:1px solid rgba(232,244,255,.66);background:transparent;box-shadow:0 0 0 1px rgba(var(--avatar-accent),.28),0 0 10px rgba(var(--avatar-accent),.38)}.profile-widget__label,.profile-widget__meta{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.profile-widget__label{font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:#def4ffeb;text-shadow:0 0 14px rgba(var(--rgb-signal),.1)}.profile-widget__meta{margin-top:.16rem;font-size:.52rem;letter-spacing:.14em;text-transform:uppercase;color:#87b9d79e}.profile-widget__stats{width:13.6rem;max-width:100%;display:flex;flex-direction:column;align-self:flex-end;gap:.18rem;margin:0;padding:.42rem 0 0;border-top:1px solid rgba(var(--rgb-signal),.1)}.profile-widget__stat{display:grid;grid-template-columns:7.4rem minmax(0,1fr);align-items:baseline;gap:.72rem;min-width:0}.profile-widget__stat dt,.profile-widget__stat dd{margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-transform:uppercase}.profile-widget__stat dt{font-size:.48rem;letter-spacing:.15em;color:#78a5c37a;text-align:left}.profile-widget__stat dd{font-size:.54rem;letter-spacing:.13em;color:#aadaebc7;text-align:right}.profile-widget__btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;flex:0 0 auto;cursor:pointer;min-width:4.55rem;min-height:1.72rem;padding:.42rem .64rem;border:var(--stroke-default) solid rgba(var(--rgb-signal),.38);border-radius:var(--radius-sm);background:#0a1620e0;color:#cdebf8db;font-family:var(--font-mono);font-size:.55rem;letter-spacing:.16em;text-transform:uppercase;box-shadow:0 0 0 1px #00000052 inset,0 0 16px rgba(var(--rgb-signal-soft),.08);transition:border-color var(--dur-micro) ease,box-shadow var(--dur-micro) ease,color var(--dur-micro) ease,opacity var(--dur-normal) ease}.profile-widget__btn:hover:not(:disabled){border-color:rgba(var(--rgb-signal),.56);color:#e6fafff5;box-shadow:0 0 0 1px rgba(var(--rgb-signal),.1) inset,0 0 22px rgba(var(--rgb-signal-soft),.15)}.profile-widget__btn:disabled{cursor:default;opacity:.45}.profile-widget__panel--signed-in .profile-widget__btn{width:13.6rem;max-width:100%;align-self:flex-end}@media(max-width:540px){.top-status-bar__mute,.screen-audio-toggle{position:fixed;top:auto;left:max(1rem,env(safe-area-inset-left));right:auto;bottom:max(2.85rem,calc(env(safe-area-inset-bottom,0px) + 1.75rem));z-index:var(--z-global-ping);min-height:2.75rem}.profile-widget{top:max(.85rem,env(safe-area-inset-top));right:max(1rem,env(safe-area-inset-right));max-width:min(10.8rem,calc(100vw - 2rem))}.profile-widget__panel{justify-content:flex-end;gap:.45rem;min-height:2.5rem;padding:.38rem .45rem .38rem .55rem}.profile-widget__panel--signed-in{align-items:center}.profile-widget__identity{text-align:right}.profile-widget__body{flex-direction:row;align-items:center;gap:.45rem}.profile-widget__operator{justify-content:flex-end;gap:.36rem}.profile-widget__avatar{width:1.45rem;height:1.45rem}.profile-widget__label{max-width:6.8rem;font-size:.56rem;letter-spacing:.14em}.profile-widget__meta,.profile-widget__stats{display:none}.profile-widget__stat{grid-template-columns:minmax(7.4rem,1fr) auto}.profile-widget__btn,.profile-widget__panel--signed-in .profile-widget__btn{width:auto;min-width:2.85rem;min-height:1.58rem;align-self:center;padding:.34rem .46rem;font-size:.48rem;letter-spacing:.12em}}.access-gate__input{width:100%;box-sizing:border-box;padding:.65rem .85rem;font-family:var(--font-mono);font-size:clamp(.75rem,2.2vw,.88rem);letter-spacing:.12em;color:#bee1f5eb;background:linear-gradient(180deg,var(--bg-inset),rgba(4,6,10,.98));border:var(--stroke-default) solid 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12px 36px #00000059}.system-failure-toast__plate{border:var(--stroke-default) solid rgba(var(--rgb-warm),.38);background:linear-gradient(180deg,#160c08f5,#0a0604fa);box-shadow:0 0 0 1px #00000080 inset,0 0 32px rgba(var(--rgb-warm-deep),.14),0 12px 32px #0006}.access-gate{position:fixed;top:0;right:0;bottom:0;left:0;z-index:var(--z-screen-gate);overflow:hidden;overflow-x:hidden;background:var(--bg-base);font-family:var(--font-sans);color:var(--text-primary);isolation:isolate}.access-gate__bg{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0}.access-gate__aurora{position:absolute;top:-25%;right:-25%;bottom:-25%;left:-25%;background:radial-gradient(ellipse 50% 42% at 20% 25%,rgba(70,130,190,.09),transparent 55%),radial-gradient(ellipse 45% 38% at 82% 70%,rgba(100,80,160,.05),transparent 52%),radial-gradient(ellipse 65% 48% at 50% 100%,rgba(40,110,150,.07),transparent 62%);animation:access-aurora 42s ease-in-out infinite alternate}@keyframes access-aurora{0%{transform:translate(0) scale(1)}to{transform:translate(1.5%,-2%) scale(1.02)}}.access-gate__grid{position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(100,190,230,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(100,190,230,.04) 1px,transparent 1px);background-size:48px 48px;-webkit-mask-image:radial-gradient(ellipse 70% 65% at 50% 45%,black 20%,transparent 72%);mask-image:radial-gradient(ellipse 70% 65% at 50% 45%,black 20%,transparent 72%);opacity:.52;animation:access-grid-drift 80s linear infinite}@keyframes access-grid-drift{0%{transform:translate(0)}to{transform:translate(-48px,-48px)}}.access-gate__noise{position:absolute;top:0;right:0;bottom:0;left:0;opacity:.038;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='256' height='256'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' 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clamp(1.25rem,3vw,1.75rem);max-width:38rem}.access-gate__line{margin:0;font-family:var(--font-mono);font-size:var(--text-body);line-height:var(--leading-relaxed);letter-spacing:var(--tracking-mono-tight);font-weight:400;color:var(--text-secondary)}.access-gate__line--dim{color:var(--text-tertiary)}.access-gate__line--block-end{margin-bottom:var(--space-3)}.access-gate__panel{display:flex;flex-direction:column;align-items:stretch;gap:.65rem;margin:0 auto;max-width:100%}.access-gate__label{font-family:var(--font-mono);font-size:var(--text-tiny);letter-spacing:.42em;text-transform:uppercase;color:var(--text-micro);text-align:left}.access-gate__status{margin:var(--space-3) 0 0;min-height:1.2em;font-family:var(--font-mono);font-size:.58rem;letter-spacing:var(--tracking-micro);text-transform:uppercase;color:var(--text-micro)}.access-gate--approved .access-gate__status{color:rgba(var(--rgb-success),.75)}.access-gate--approved .access-gate__panel{box-shadow:0 0 32px 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0;text-align:center;font-size:var(--text-label);letter-spacing:.18em;color:var(--text-tertiary)}.high-scores-modal__list{display:flex;flex-direction:column;gap:var(--space-2);padding:0;margin:0;list-style:none}.high-scores-modal__row{display:grid;grid-template-columns:2.2rem minmax(0,1fr) auto;align-items:center;gap:var(--space-3);min-height:2.75rem;padding:.55rem .7rem;border:1px solid rgba(var(--rgb-signal),.1);border-radius:var(--radius-sm);background:#070c1494}.high-scores-modal__rank{color:rgba(var(--rgb-signal),.72);font-size:var(--text-label)}.high-scores-modal__name{min-width:0;overflow:hidden;color:#e1eef6eb;font-size:.78rem;letter-spacing:.08em;text-overflow:ellipsis;white-space:nowrap}.high-scores-modal__value{color:rgba(var(--rgb-success),.86);font-size:var(--text-label);letter-spacing:.16em;white-space:nowrap}@media(max-width:520px){.high-scores-widget{left:0;right:auto;bottom:max(2.85rem,calc(env(safe-area-inset-bottom,0px) + 1.75rem));width:100%;display:none;justify-content:center;pointer-events:none}#app.app-root[data-view=splash] .high-scores-widget{display:flex}.high-scores-widget__trigger{pointer-events:auto;min-height:2.75rem;padding:.35rem .58rem;font-size:.5rem;letter-spacing:.18em}.high-scores-modal__header{flex-direction:column;gap:var(--space-3);padding:var(--space-4)}.high-scores-modal{align-items:start;padding:max(.75rem,env(safe-area-inset-top)) max(.75rem,env(safe-area-inset-right)) max(.75rem,env(safe-area-inset-bottom)) max(.75rem,env(safe-area-inset-left));overflow:auto}.high-scores-modal__panel{width:100%;max-height:calc(100dvh - max(1.5rem,env(safe-area-inset-top) + env(safe-area-inset-bottom)))}.high-scores-modal__close{align-self:stretch}.high-scores-modal__tabs{grid-template-columns:1fr;padding:var(--space-3) var(--space-4)}.high-scores-modal__body{min-height:0;padding:var(--space-3) var(--space-4) var(--space-4)}.high-scores-modal__row{grid-template-columns:1.8rem minmax(0,1fr)}.high-scores-modal__value{grid-column:2}}html{width:100%;height:100%;overflow:hidden;touch-action:manipulation;-webkit-text-size-adjust:100%}body{margin:0;padding:0;width:100%;height:100%;min-height:100%;min-height:100dvh;overflow:hidden;touch-action:manipulation;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent}#app.app-root,#app-stage{width:100%;min-height:100vh;min-height:100dvh;overflow:hidden;touch-action:manipulation;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent}.viewport-stage{touch-action:pan-y;-webkit-overflow-scrolling:touch}.viewport-stage *{touch-action:manipulation}.app-shell,.splash-screen,.access-gate{touch-action:manipulation;-webkit-tap-highlight-color:transparent}.app-shell__hud-overlay,.app-shell__toast-slot{touch-action:manipulation}button,a,input,textarea,select,label,[role=button],[role=tab],[role=switch],[role=slider]{touch-action:manipulation;-webkit-tap-highlight-color:transparent}input,textarea{-webkit-user-select:text;user-select:text}.ping-origin-link__action{touch-action:manipulation;-webkit-tap-highlight-color:transparent}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;background:var(--bg-base);color:var(--text-primary)}body{line-height:1.45;-webkit-font-smoothing:antialiased}#app.app-root{position:relative}