#cube-snake{background:#08110c;min-height:clamp(26rem,100svh - 19.5rem,48rem)}@media (height<=800px) and (width>=901px){#cube-snake{min-height:clamp(24rem,100svh - 10.5rem,48rem)}}@media (width<=900px){#cube-snake{min-height:min(62svh,36rem)}}@media (width<=600px){#cube-snake{aspect-ratio:5/6;min-height:0;max-height:60svh}}.hud[data-astro-cid-2ywv2pig]{gap:clamp(.9rem,.4rem + 1.6vw,2rem);margin:0;display:flex}.hud__cell[data-astro-cid-2ywv2pig]{gap:.15rem;display:grid}.hud__cell[data-astro-cid-2ywv2pig] dt[data-astro-cid-2ywv2pig]{font-size:.6875rem}.hud__cell[data-astro-cid-2ywv2pig] dd[data-astro-cid-2ywv2pig]{font-family:var(--f-mono);font-variant-numeric:tabular-nums;color:var(--c-text);letter-spacing:.02em;margin:0;font-size:clamp(1.05rem,.9rem + .6vw,1.5rem);font-weight:600;line-height:1}.hud__cell--best[data-astro-cid-2ywv2pig] dd[data-astro-cid-2ywv2pig]{color:var(--c-gold)}.hud__unit[data-astro-cid-2ywv2pig]{color:var(--c-muted);margin-left:.15em;font-size:.6em}.cs[data-astro-cid-2ywv2pig]{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;cursor:grab;outline:none;position:absolute;inset:0;overflow:hidden}.cs[data-astro-cid-2ywv2pig]:focus-visible{outline-offset:-2px;outline:2px solid #0000}.cs[data-astro-cid-2ywv2pig]:active{cursor:grabbing}.cs[data-astro-cid-2ywv2pig]:focus-visible:after{content:"";z-index:3;border:2px solid var(--c-signal);border-radius:var(--r-lg);pointer-events:none;position:absolute;inset:0;box-shadow:inset 0 0 1.5rem #3dff8f2e}.cs__canvas[data-astro-cid-2ywv2pig]{width:100%;height:100%;position:absolute;inset:0}.cs__vignette[data-astro-cid-2ywv2pig]{pointer-events:none;background:radial-gradient(75% 70% at 50% 48%,#0000 55%,#0306048c 100%),linear-gradient(#03060459,#0000 18% 78%,#03060473);position:absolute;inset:0}.cs__silk[data-astro-cid-2ywv2pig]{font-family:var(--f-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--c-text-2);pointer-events:none;white-space:nowrap;align-items:center;gap:.5em;font-size:.6875rem;display:flex;position:absolute}.cs__silk--tl[data-astro-cid-2ywv2pig]{top:var(--s-4);left:var(--s-4)}.cs__silk--tr[data-astro-cid-2ywv2pig]{top:var(--s-4);right:var(--s-4);color:var(--c-muted)}.cs__silk--bl[data-astro-cid-2ywv2pig]{left:var(--s-4);bottom:var(--s-4);color:var(--c-muted)}.cs__sep[data-astro-cid-2ywv2pig]{color:var(--c-muted)}.cs[data-astro-cid-2ywv2pig][data-mode=attract] .cs__silk--bl[data-astro-cid-2ywv2pig],.cs[data-astro-cid-2ywv2pig][data-mode=over] .cs__silk--bl[data-astro-cid-2ywv2pig],.cs[data-astro-cid-2ywv2pig][data-mode=loading] .cs__silk--bl[data-astro-cid-2ywv2pig],.cs[data-astro-cid-2ywv2pig][data-mode=fallback] .cs__silk[data-astro-cid-2ywv2pig]{display:none}.cs[data-astro-cid-2ywv2pig][data-mode=paused] .cs__mode-led[data-astro-cid-2ywv2pig],.cs[data-astro-cid-2ywv2pig][data-mode=loading] .cs__mode-led[data-astro-cid-2ywv2pig]{--led:var(--c-led-amber)}.cs[data-astro-cid-2ywv2pig][data-mode=over] .cs__mode-led[data-astro-cid-2ywv2pig]{--led:var(--c-led-red)}.cs[data-astro-cid-2ywv2pig][data-mode=attract] .cs__mode-led[data-astro-cid-2ywv2pig]{--led:var(--c-led-blue)}.cs__map-key{border:1px solid var(--c-line-strong);min-width:1.5em;height:1.5em;color:var(--c-text-2);border-radius:3px;place-items:center;padding-inline:.25em;display:inline-grid}.cs__map-axis{color:var(--c-signal);margin-right:.6em}@media (forced-colors:active){.cs[data-astro-cid-2ywv2pig]:focus-visible{outline-offset:-3px;outline:3px solid highlight}.cs[data-astro-cid-2ywv2pig]:focus-visible:after{border:3px solid highlight}}.cs__ready[data-astro-cid-2ywv2pig]{z-index:2;border-radius:var(--r-sm);color:var(--c-gold);font-size:var(--fs-sm);letter-spacing:.24em;text-transform:uppercase;pointer-events:none;background:#050907b8;border:1px solid #f0c35b73;align-items:center;gap:.6em;padding:.4rem .85rem;font-weight:600;display:inline-flex;position:absolute;top:22%;left:50%;transform:translate(-50%)}.cs__ready[data-astro-cid-2ywv2pig][hidden]{display:none}@media (prefers-reduced-motion:no-preference){.cs__ready[data-astro-cid-2ywv2pig]:not([hidden]){animation:cs-ready-in .24s var(--ease-out) both}}@keyframes cs-ready-in{0%{opacity:0;transform:translate(-50%,-.4rem)}}.cs__panel[data-astro-cid-2ywv2pig]{z-index:2;position:absolute}.cs__panel[data-astro-cid-2ywv2pig][hidden]{display:none}.cs__panel--nojs[data-astro-cid-2ywv2pig]{z-index:4;background:#08110c}.cs__panel--loading[data-astro-cid-2ywv2pig]{align-items:center;gap:var(--s-3);font-size:var(--fs-sm);color:var(--c-text-2);display:flex;top:50%;left:50%;transform:translate(-50%,-50%)}.cs__panel--bar[data-astro-cid-2ywv2pig]{left:var(--s-4);right:var(--s-4);bottom:var(--s-4);justify-content:space-between;align-items:center;gap:var(--s-4);padding:var(--s-3) var(--s-3) var(--s-3) var(--s-4);border:1px solid var(--c-line-strong);border-radius:var(--r-md);backdrop-filter:blur(6px);background:#050907b8;display:flex}.cs__bar-text[data-astro-cid-2ywv2pig]{min-width:0}.cs__bar-text[data-astro-cid-2ywv2pig] .label[data-astro-cid-2ywv2pig]{color:var(--c-signal);align-items:center;gap:.6em;display:flex}.cs__bar-hint[data-astro-cid-2ywv2pig]{font-size:var(--fs-sm);color:var(--c-text-2);margin-top:.2rem}.cs__cta[data-astro-cid-2ywv2pig]{flex:none;min-height:2.75rem}.cs__kbd[data-astro-cid-2ywv2pig]{font-family:var(--f-mono);opacity:.7;border:1px solid;border-radius:3px;margin-left:.35em;padding:.05em .4em;font-size:.75em}.cs__panel--center[data-astro-cid-2ywv2pig]{place-content:center;justify-items:center;gap:var(--s-3);padding:var(--s-5);text-align:center;backdrop-filter:blur(3px);background:radial-gradient(#050907c7,#05090780 70%);display:grid;inset:0}.cs__panel-kicker[data-astro-cid-2ywv2pig]{align-items:center;gap:.6em;display:flex}.cs__panel-title[data-astro-cid-2ywv2pig]{color:var(--c-text);font-size:clamp(3rem,2rem + 5vw,6rem)}.cs__panel-text[data-astro-cid-2ywv2pig]{max-width:34ch;color:var(--c-text-2)}.cs__panel-text[data-astro-cid-2ywv2pig] a[data-astro-cid-2ywv2pig]{color:var(--c-signal)}.cs__actions[data-astro-cid-2ywv2pig]{justify-content:center;align-items:center;gap:var(--s-3);margin-top:var(--s-2);flex-wrap:wrap;display:flex}.cs__actions[data-astro-cid-2ywv2pig] .btn[data-astro-cid-2ywv2pig]{min-height:2.75rem}.cs__panel--log[data-astro-cid-2ywv2pig]{left:50%;bottom:var(--s-5);width:min(30rem, calc(100% - 2 * var(--s-4)));padding:var(--s-4) var(--s-5) var(--s-4);border-radius:var(--r-md);backdrop-filter:blur(6px);background:#050907d1;border:1px solid #ff4b4b59;transform:translate(-50%);box-shadow:0 0 0 1px #0006,0 1.5rem 3rem #00000073}.cs__panel--log[data-astro-cid-2ywv2pig] .cs__actions[data-astro-cid-2ywv2pig]{justify-content:flex-start}@media (prefers-reduced-motion:no-preference){.cs__panel--log[data-astro-cid-2ywv2pig]:not([hidden]){animation:log-in .42s var(--ease-out) 1.35s both}}@keyframes log-in{0%{opacity:0;transform:translate(-50%,.75rem)}}.cs__log[data-astro-cid-2ywv2pig]{font-family:var(--f-mono);color:var(--c-text-2);white-space:pre-wrap;overflow-wrap:anywhere;margin:0;font-size:.8125rem;line-height:1.65}.cs__log-panic{color:var(--c-led-red);font-weight:700}.cs__log-key{color:var(--c-muted)}.cs__log-val{color:var(--c-text)}.cs__log-best{color:var(--c-gold)}.cs__tap-hint[data-astro-cid-2ywv2pig]{display:none}@media (pointer:coarse){.cs__tap-hint[data-astro-cid-2ywv2pig]{display:inline}.help__kbd[data-astro-cid-2ywv2pig],.cs__bar-hint[data-astro-cid-2ywv2pig],.cs[data-astro-cid-2ywv2pig] .cs__kbd[data-astro-cid-2ywv2pig]{display:none}.cs__panel--log[data-astro-cid-2ywv2pig] .cs__actions[data-astro-cid-2ywv2pig]{flex-wrap:nowrap}}@media (width<=600px){.cs__silk--tr[data-astro-cid-2ywv2pig],.cs__silk--bl[data-astro-cid-2ywv2pig]{display:none}.cs__panel--bar[data-astro-cid-2ywv2pig]{left:var(--s-3);right:var(--s-3);bottom:var(--s-3);padding-left:var(--s-3)}.cs__bar-hint[data-astro-cid-2ywv2pig],.cs[data-astro-cid-2ywv2pig] .cs__kbd[data-astro-cid-2ywv2pig]{display:none}.cs__panel--log[data-astro-cid-2ywv2pig]{bottom:var(--s-3);padding:var(--s-3) var(--s-4)}.cs__log[data-astro-cid-2ywv2pig]{font-size:.6875rem}.cs__panel--log[data-astro-cid-2ywv2pig] .cs__actions[data-astro-cid-2ywv2pig]{margin-top:var(--s-2)}}.help[data-astro-cid-2ywv2pig]{gap:var(--s-3);display:grid}.help__kicker[data-astro-cid-2ywv2pig]{color:var(--c-signal)}.help__lede[data-astro-cid-2ywv2pig]{color:var(--c-text)}.help__h[data-astro-cid-2ywv2pig]{margin-top:var(--s-3);padding-top:var(--s-3);border-top:1px dashed var(--c-line-strong);color:var(--c-copper)}.help[data-astro-cid-2ywv2pig] b[data-astro-cid-2ywv2pig]{color:var(--c-text);font-weight:600}.keys[data-astro-cid-2ywv2pig]{align-items:center;gap:var(--s-2) var(--s-3);grid-template-columns:auto minmax(0,1fr);margin:0;display:grid}.keys__row[data-astro-cid-2ywv2pig]{display:contents}.keys[data-astro-cid-2ywv2pig] dt[data-astro-cid-2ywv2pig]{font-size:var(--fs-xs);color:var(--c-muted);flex-wrap:wrap;align-items:center;gap:.2rem;display:flex}.keys[data-astro-cid-2ywv2pig] dd[data-astro-cid-2ywv2pig]{margin:0;line-height:1.35}.keys__row--wide[data-astro-cid-2ywv2pig] dt[data-astro-cid-2ywv2pig],.keys__row--wide[data-astro-cid-2ywv2pig] dd[data-astro-cid-2ywv2pig]{grid-column:1/-1}.keys__row--wide[data-astro-cid-2ywv2pig] dd[data-astro-cid-2ywv2pig]{margin-bottom:var(--s-2)}.keys__group[data-astro-cid-2ywv2pig]{gap:.2rem;display:inline-flex}.keys__or[data-astro-cid-2ywv2pig]{align-self:center;margin-inline:.15rem .3rem}kbd[data-astro-cid-2ywv2pig]{border:1px solid var(--c-line-strong);background:var(--c-bg-2);min-width:1.5rem;height:1.5rem;font-family:var(--f-mono);color:var(--c-text);border-bottom-width:2px;border-radius:4px;place-items:center;padding-inline:.3rem;font-size:.6875rem;display:inline-grid}.cs__kbd[data-astro-cid-2ywv2pig]{min-width:0;height:auto;color:inherit;background:0 0;border-bottom-width:1px;display:inline}.dot[data-astro-cid-2ywv2pig]{vertical-align:.05em;background:var(--dot);width:.55em;height:.55em;box-shadow:0 0 .4em var(--dot);border-radius:50%;margin-inline:.2em .35em;display:inline-block}.dot--red[data-astro-cid-2ywv2pig]{--dot:var(--c-led-red)}.dot--green[data-astro-cid-2ywv2pig]{--dot:var(--c-signal)}.dot--gold[data-astro-cid-2ywv2pig]{--dot:var(--c-gold)}.score-list[data-astro-cid-2ywv2pig]{gap:var(--s-1);padding:0;list-style:none;display:grid}.help__homage[data-astro-cid-2ywv2pig]{margin-top:var(--s-3);padding:var(--s-3);border:1px solid var(--c-line);border-radius:var(--r-md);background:var(--c-bg-2);font-size:var(--fs-xs)}.help__homage[data-astro-cid-2ywv2pig] a[data-astro-cid-2ywv2pig]{color:var(--c-signal)}.pad[data-astro-cid-2ywv2pig]{padding:var(--s-4);border:1px solid var(--c-line);border-radius:var(--r-lg);background:radial-gradient(circle at 1px 1px, #beffd714 1px, transparent 1.5px) 0 0 / 14px 14px, linear-gradient(180deg, var(--c-board-hi), var(--c-board));touch-action:manipulation;justify-content:center;align-items:center;gap:clamp(.75rem,.2rem + 3vw,2.5rem);display:flex}.pad__dpad[data-astro-cid-2ywv2pig]{grid-template-columns:repeat(3, var(--key));grid-template-rows:repeat(3, var(--key));--key:clamp(3.25rem, 2.6rem + 2vw, 3.5rem);gap:.25rem;display:grid;position:relative}.key--up[data-astro-cid-2ywv2pig]{grid-area:1/2}.key--left[data-astro-cid-2ywv2pig]{grid-area:2/1}.key--right[data-astro-cid-2ywv2pig]{grid-area:2/3}.key--down[data-astro-cid-2ywv2pig]{grid-area:3/2}.pad__hub[data-astro-cid-2ywv2pig]{border:1px dashed #eaf1e740;border-radius:50%;grid-area:2/2;margin:30%}.pad__z[data-astro-cid-2ywv2pig],.pad__mid[data-astro-cid-2ywv2pig]{gap:.5rem;display:grid}.key[data-astro-cid-2ywv2pig]{--press:0;width:var(--key,3.5rem);height:var(--key,3.5rem);background:radial-gradient(circle at 5px 5px, var(--c-gold) 2px, transparent 2.5px), radial-gradient(circle at calc(100% - 5px) 5px, var(--c-gold) 2px, transparent 2.5px), radial-gradient(circle at 5px calc(100% - 5px), var(--c-gold) 2px, transparent 2.5px), radial-gradient(circle at calc(100% - 5px) calc(100% - 5px), var(--c-gold) 2px, transparent 2.5px), linear-gradient(160deg, #2b3631, #141b17);color:var(--c-text-2);-webkit-tap-highlight-color:transparent;transition:transform var(--dur-1) var(--ease-out), box-shadow var(--dur-1) var(--ease-out), color var(--dur-1) var(--ease-out);border:1px solid #2a3a31;border-radius:7px;place-items:center;display:grid;position:relative;box-shadow:inset 0 1px #ffffff14,0 2px #020403,0 4px 10px #00000059}.key[data-astro-cid-2ywv2pig]:before{content:"";transition:box-shadow var(--dur-1) var(--ease-out);background:radial-gradient(circle at 42% 35%,#313b36,#0b0f0d 72%);border-radius:50%;position:absolute;inset:17%;box-shadow:0 0 0 2px #0a0e0c,0 0 0 3px #ffffff0d,inset 0 1px 1px #ffffff1f}.key[data-astro-cid-2ywv2pig] svg[data-astro-cid-2ywv2pig]{fill:currentColor;width:38%;height:38%;position:relative}@media (hover:hover){.key[data-astro-cid-2ywv2pig]:hover{color:var(--c-text)}.chipbtn[data-astro-cid-2ywv2pig]:hover{color:var(--c-text);border-color:var(--c-signal)}}.key[data-astro-cid-2ywv2pig]:active,.key[data-astro-cid-2ywv2pig][data-pressed]{color:var(--c-signal);transform:translateY(2px);box-shadow:inset 0 1px #ffffff0d,0 0 #020403,0 1px 4px #0006}.key[data-astro-cid-2ywv2pig]:active:before,.key[data-astro-cid-2ywv2pig][data-pressed]:before{box-shadow:0 0 0 2px #0a0e0c,0 0 0 3px #3dff8f59,0 0 14px #3dff8f59,inset 0 1px 1px #ffffff14}.key--wide[data-astro-cid-2ywv2pig]{width:calc(var(--key,3.5rem) * 1.3);height:var(--key,3.5rem);--key:clamp(3.25rem, 2.6rem + 2vw, 3.5rem);grid-template-columns:auto auto;place-content:center;gap:.3rem}.key--wide[data-astro-cid-2ywv2pig]:before{border-radius:999px;inset:12% 10%}.key--wide[data-astro-cid-2ywv2pig] svg[data-astro-cid-2ywv2pig]{width:1rem;height:1rem}.key__label[data-astro-cid-2ywv2pig]{font-family:var(--f-mono);letter-spacing:.08em;text-transform:uppercase;font-size:.6875rem;font-weight:600;position:relative}.chipbtn[data-astro-cid-2ywv2pig]{border:1px solid var(--c-line-strong);border-radius:var(--r-sm);min-width:3.25rem;min-height:2.75rem;color:var(--c-text-2);font-family:var(--f-mono);letter-spacing:.08em;text-transform:uppercase;transition:color var(--dur-1) var(--ease-out), border-color var(--dur-1) var(--ease-out);background:#0509078c;flex-direction:column;justify-content:center;align-items:center;gap:.2rem;padding:.35rem .5rem;font-size:.625rem;display:inline-flex}.chipbtn[data-astro-cid-2ywv2pig] svg[data-astro-cid-2ywv2pig]{fill:currentColor;width:.9rem;height:.9rem}.chipbtn[data-astro-cid-2ywv2pig]:active{color:var(--c-signal)}.chipbtn[data-astro-cid-2ywv2pig][aria-pressed=false] .chipbtn__waves[data-astro-cid-2ywv2pig]{opacity:.15}.chipbtn[data-astro-cid-2ywv2pig][aria-pressed=false]{color:var(--c-muted)}@media (width<=380px){.pad[data-astro-cid-2ywv2pig]{padding:var(--s-3);gap:.6rem}.pad__dpad[data-astro-cid-2ywv2pig],.key--wide[data-astro-cid-2ywv2pig]{--key:3rem}.chipbtn[data-astro-cid-2ywv2pig]{min-width:2.9rem}}