:root{--void-core:#ebe6d9;--void-glow:#c2410c12;--void-scanline:#1a171208;--void-vignette:#1a17121a;--void-panel:#fbf9f4c7;--void-halo:#f5f2ead9;--void-scrim:#f5f2ead9}[data-theme=dark]{--void-core:#1f1b16;--void-glow:#e0522d14;--void-scanline:#ffffff06;--void-vignette:#0000008c;--void-panel:#110f0cb8;--void-halo:#000000b3;--void-scrim:#1c1915ed}.void{border-bottom:1px solid var(--ds-line);position:relative}.void__stage{top:var(--ds-header-h);height:calc(100svh - var(--ds-header-h));background:radial-gradient(ellipse at 50% 55%, var(--void-glow), transparent 60%), radial-gradient(ellipse at 50% 50%, var(--void-core), var(--ds-bg) 75%);position:sticky;overflow:hidden}.void__canvas{touch-action:pan-y;position:absolute;inset:0}.void__canvas canvas{width:100%;height:100%;display:block}.void__stage:after{content:"";pointer-events:none;background:repeating-linear-gradient(to bottom, var(--void-scanline) 0 1px, transparent 1px 3px), radial-gradient(ellipse at center, transparent 55%, var(--void-vignette));position:absolute;inset:0}.void__hud{z-index:2;font-family:var(--ds-font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ds-text-soft);pointer-events:none;font-variant-numeric:tabular-nums;font-size:.7rem;position:absolute}.void__hud--tl{top:1.1rem;left:var(--ds-gutter);align-items:center;gap:.5rem;display:flex}.void__hud--tr{top:1.1rem;right:var(--ds-gutter)}.void__hud--bl{bottom:1.1rem;left:var(--ds-gutter)}.void__blink{background:var(--ds-accent);border-radius:50%;width:.45rem;height:.45rem;animation:1.6s steps(2,jump-none) infinite blink}@keyframes blink{50%{opacity:.15}}.void__steps{z-index:3;margin-top:calc((100svh - var(--ds-header-h)) * -1);pointer-events:none;position:relative;overflow-x:clip}.void__step{min-height:calc(100svh - var(--ds-header-h));max-width:var(--ds-max);padding:4rem var(--ds-gutter);align-items:center;margin-inline:auto;display:flex}.void__step+.void__step{min-height:110svh}.void__step:not(.void__step--title)>*{max-width:27rem}.void__step:not(.void__step--title){flex-direction:column;justify-content:center;align-items:flex-start}.void__step:nth-child(odd):not(.void__step--title){align-items:flex-end}.void__step:not(.void__step--title) .void__tag,.void__step:not(.void__step--title) .void__text{background:var(--void-panel);-webkit-backdrop-filter:blur(8px);border:1px solid var(--ds-line)}.void__tag{font-family:var(--ds-font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--ds-accent);border-radius:var(--ds-radius-lg) var(--ds-radius-lg) 0 0;margin:0;padding:.35rem .75rem;font-size:.72rem;border-bottom:0!important}.void__text{font-family:var(--ds-font-display);border-radius:0 var(--ds-radius-lg) var(--ds-radius-lg) var(--ds-radius-lg);margin:0;padding:1.1rem 1.25rem 1.25rem;font-size:clamp(1.25rem,2.4vw,1.6rem);line-height:1.35}.void__text strong{color:var(--ds-accent);font-weight:500}.void__cta{pointer-events:auto;margin-top:1.25rem}.void__step--title{flex-direction:column;justify-content:center;align-items:flex-start}.void__intro{isolation:isolate;position:relative}.void__intro:before{content:"";z-index:-1;background:radial-gradient(closest-side, var(--void-scrim) 0%, var(--void-scrim) 42%, color-mix(in srgb, var(--void-scrim) 88%, transparent) 54%, color-mix(in srgb, var(--void-scrim) 70%, transparent) 64%, color-mix(in srgb, var(--void-scrim) 50%, transparent) 73%, color-mix(in srgb, var(--void-scrim) 31%, transparent) 81%, color-mix(in srgb, var(--void-scrim) 16%, transparent) 88%, color-mix(in srgb, var(--void-scrim) 6%, transparent) 94%, transparent 100%);pointer-events:none;position:absolute;inset:-22% -24%}@media (width<=40rem){.void__intro:before{inset:-22% -55%}}.void__overline{font-family:var(--ds-font-mono);letter-spacing:.18em;text-transform:uppercase;color:var(--ds-accent);margin-bottom:1.5rem;font-size:.75rem}.void__title{letter-spacing:-.025em;text-shadow:0 2px 30px var(--void-halo);margin-bottom:1.75rem;font-size:clamp(3rem,11vw,8.5rem);font-weight:580;line-height:.92}.void__lede{max-width:30em;color:var(--ds-text);text-shadow:0 0 2px var(--void-halo), 0 0 6px var(--void-halo), 0 1px 14px var(--void-halo);font-size:clamp(1.0625rem,1.6vw,1.25rem)}.void__scroll{font-family:var(--ds-font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--ds-text);align-items:center;gap:.9rem;margin-top:3rem;font-size:.75rem;display:flex}.void__scroll i{border:1.5px solid var(--ds-text-soft);border-radius:1rem;width:1.4rem;height:2.2rem;position:relative}.void__scroll i:after{content:"";background:var(--ds-accent);width:3px;height:.45rem;animation:wheel 1.8s var(--ds-ease-out) infinite;border-radius:2px;margin-left:-1.5px;position:absolute;top:.4rem;left:50%}@keyframes wheel{0%{opacity:1;transform:translateY(0)}70%{opacity:0;transform:translateY(.75rem)}to{opacity:0}}.glitch{position:relative}@media (prefers-reduced-motion:reduce){.void__blink,.void__scroll i:after{animation:none}}@media (width<=640px){.void__step:nth-child(odd):not(.void__step--title){align-items:flex-start}.void__step:not(.void__step--title){justify-content:flex-end;padding-bottom:18vh}}.dtypes{grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;margin:2rem 0 1rem;padding:0;list-style:none;display:grid}@media (width>=720px){.dtypes{grid-template-columns:repeat(3,minmax(0,1fr))}}.dtype{border:1px solid var(--ds-line);border-radius:var(--ds-radius-lg);background:var(--ds-surface);height:100%;transition:border-color var(--ds-dur-fast) var(--ds-ease-out), transform .26s var(--ds-ease-out);align-content:start;gap:.5rem;padding:1rem;display:grid}@media (hover:hover){.dtype:hover{border-color:var(--ds-accent);transform:translateY(-2px)}}.dtype:active,.dtype:focus-visible{border-color:var(--ds-accent);transform:translateY(-2px)}.dtype svg{width:100%;height:4.5rem;color:var(--ds-text)}.dtype svg .acc{color:var(--ds-accent);stroke:var(--ds-accent)}.dtype h4{margin:0;font-size:1.1rem}.dtype p{font-size:var(--ds-text-sm);color:var(--ds-text-soft);margin:0}#struct-table td,#struct-table th{cursor:crosshair}#struct-table .is-row{background:var(--ds-accent-soft)}#struct-table .is-col{background:color-mix(in srgb, var(--ds-accent-soft) 70%, transparent)}#struct-table .is-row.is-col{background:var(--ds-accent-fill);color:var(--ds-on-accent)}.ladder{gap:1.25rem;padding:1.1rem;display:grid}.ladder__types{grid-template-columns:repeat(2,minmax(0,1fr));gap:.5rem;display:grid}@media (width>=720px){.ladder__types{grid-template-columns:repeat(4,minmax(0,1fr))}}.ladder__type{border:1px solid var(--ds-line-strong);background:var(--ds-bg);color:var(--ds-text);border-radius:var(--ds-radius-lg);text-align:left;cursor:pointer;transition:border-color var(--ds-dur-fast) var(--ds-ease-out), background var(--ds-dur-fast) var(--ds-ease-out);gap:.15rem;padding:.7rem .8rem;display:grid}.ladder__type b{font-family:var(--ds-font-display);font-size:1.1rem;font-weight:500}.ladder__type small{color:var(--ds-text-soft);font-size:var(--ds-text-xs)}.ladder__type.is-on{border-color:var(--ds-accent);background:var(--ds-accent-soft)}.ladder__ops{grid-template-columns:repeat(4,minmax(0,1fr));gap:.5rem;display:grid}@media (width>=720px){.ladder__ops{grid-template-columns:repeat(8,minmax(0,1fr))}}.op{aspect-ratio:1;border-radius:var(--ds-radius-lg);border:1px dashed var(--ds-line-strong);font-family:var(--ds-font-display);color:var(--ds-text-soft);opacity:.45;transition:all .32s var(--ds-ease-out), transform .32s cubic-bezier(.34, 1.56, .64, 1);place-items:center;font-size:clamp(1.4rem,3vw,2rem);display:grid;position:relative}.op small{font-family:var(--ds-font-text);letter-spacing:.06em;text-transform:uppercase;font-size:.6rem;position:absolute;bottom:.3rem}.op.is-on{opacity:1;border-style:solid;border-color:var(--ds-accent-fill);background:var(--ds-accent-fill);color:var(--ds-on-accent);transform:scale(1.04)}.ladder__info{font-size:var(--ds-text-md);color:var(--ds-text-soft)}.ladder__info strong{color:var(--ds-text)}.game{border:1px solid var(--ds-line-strong);border-radius:var(--ds-radius-lg);background:var(--ds-surface);margin:2rem 0 1rem;overflow:hidden}.game__bar{border-bottom:1px solid var(--ds-line);font-family:var(--ds-font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ds-text-soft);justify-content:space-between;align-items:center;gap:1rem;padding:.75rem 1.1rem;font-size:.75rem;display:flex}.game__lives{color:var(--ds-accent);letter-spacing:.2em}.game__score b{color:var(--ds-text);font-size:1rem}.game__meter{background:var(--ds-line);height:3px}.game__meter i{background:var(--ds-accent-fill);height:100%;transition:width .4s var(--ds-ease-out);display:block}.game__card{text-align:center;align-content:center;gap:.6rem;min-height:12rem;padding:clamp(1.75rem,5vw,3rem) 1.1rem;display:grid}.game__card .caps{color:var(--ds-text-soft)}.game__item{font-family:var(--ds-font-display);letter-spacing:-.01em;font-size:clamp(2rem,6vw,3.4rem);line-height:1.05}.game__item.pop{animation:pop .42s var(--ds-ease-out)}@keyframes pop{0%{opacity:0;transform:translateY(12px)scale(.96)}}.game__hint{color:var(--ds-text-soft);font-size:var(--ds-text-sm)}.game__choices{background:var(--ds-line);border-top:1px solid var(--ds-line);grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;display:grid}@media (width>=640px){.game__choices{grid-template-columns:repeat(4,minmax(0,1fr))}}.game__choice{background:var(--ds-surface);color:var(--ds-text);cursor:pointer;min-height:3.5rem;transition:background var(--ds-dur-fast) var(--ds-ease-out);border:0;padding:1rem .5rem;font-weight:500}.game__choice:hover:not(:disabled){background:var(--ds-bg-soft);color:var(--ds-accent)}.game__choice.is-right{background:var(--ds-ok-soft);color:var(--ds-ok)}.game__choice.is-wrong{background:var(--ds-err-soft);color:var(--ds-err);animation:.36s shake}.game__choice:disabled{cursor:default}@keyframes shake{25%{transform:translate(-4px)}75%{transform:translate(4px)}}.game__feedback{border-top:1px solid var(--ds-line);font-size:var(--ds-text-md);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;min-height:3.2rem;padding:.9rem 1.1rem;display:flex}.game__feedback:empty{display:none}.game__feedback .ok{color:var(--ds-ok);font-weight:600}.game__feedback .ko{color:var(--ds-err);font-weight:600}.bits-row{grid-template-columns:4.5rem minmax(0,1fr);align-items:center;gap:.75rem;margin-bottom:.6rem;display:grid}.bits-row__name{font-family:var(--ds-font-display);font-size:1.05rem}.bits-grid{gap:1px;display:grid}.bits-grid i{aspect-ratio:1;background:var(--ds-line);border-radius:1px}.bits-grid i.on{background:var(--ds-text)}.bits-grid i.both{background:var(--ds-accent-fill)}.bits-legend{font-size:var(--ds-text-xs);color:var(--ds-text-soft);flex-wrap:wrap;gap:.4rem 1.25rem;margin:.25rem 0 0 5.25rem;display:flex}.bits-legend i{vertical-align:-1px;background:var(--c);border-radius:1px;width:.65rem;height:.65rem;margin-right:.35rem;display:inline-block}.tx{gap:1rem;padding:1.1rem;display:grid}.tx__items{flex-wrap:wrap;gap:.5rem;display:flex}.chip{border:1px solid var(--ds-line-strong);background:var(--ds-bg);color:var(--ds-text);font-size:var(--ds-text-sm);cursor:pointer;transition:all var(--ds-dur-fast) var(--ds-ease-out);border-radius:999px;padding:.35rem .9rem;font-weight:500}.chip:hover{border-color:var(--ds-accent)}.chip.is-on{background:var(--ds-accent-fill);border-color:var(--ds-accent-fill);color:var(--ds-on-accent)}.tx__baskets{gap:.4rem;display:grid}.basket{border-radius:var(--ds-radius-lg);border:1px solid var(--ds-line);transition:all .26s var(--ds-ease-out);grid-template-columns:3.5rem minmax(0,1fr);align-items:center;gap:.75rem;padding:.45rem .7rem;display:grid}.basket__tid{white-space:nowrap;font-family:var(--ds-font-mono);font-size:var(--ds-text-sm);color:var(--ds-text-soft)}.basket__items{flex-wrap:wrap;gap:.3rem;display:flex}.basket__items span{font-size:var(--ds-text-sm);background:var(--ds-bg-soft);border-radius:999px;padding:.05rem .55rem}.basket__items span.hit{background:var(--ds-accent-soft);color:var(--ds-accent);font-weight:600}.basket.is-match{border-color:var(--ds-accent)}.basket.is-out{opacity:.4}.inventory{grid-template-columns:repeat(auto-fill,minmax(15rem,1fr));gap:.75rem;margin:2rem 0 1rem;padding:0;list-style:none;display:grid}.inv{border:1px solid var(--ds-line);border-radius:var(--ds-radius-lg);background:var(--ds-surface);align-content:start;gap:.4rem;height:100%;padding:1rem;display:grid}.inv__top{justify-content:space-between;align-items:baseline;gap:.5rem;display:flex}.inv h4{margin:0;font-size:1.15rem}.inv__kind{letter-spacing:.08em;text-transform:uppercase;color:var(--ds-accent);font-size:.65rem;font-weight:600}.inv__size{font-family:var(--ds-font-mono);font-size:var(--ds-text-xs);color:var(--ds-text-soft)}.inv p{font-size:var(--ds-text-sm);color:var(--ds-text-soft);margin:0}.levels{grid-template-columns:minmax(0,1fr);gap:1rem;margin:0;padding:0;list-style:none;display:grid}@media (width>=860px){.levels{grid-template-columns:repeat(3,minmax(0,1fr))}}.level{border-radius:var(--ds-radius-lg);border:1px solid var(--ds-line-strong);background:var(--ds-surface);height:100%;transition:transform .3s var(--ds-ease-out), border-color var(--ds-dur-fast) var(--ds-ease-out);align-content:start;gap:.6rem;padding:1.5rem;text-decoration:none;display:grid;position:relative;overflow:hidden}.level:hover{border-color:var(--ds-accent);transform:translateY(-4px)}.level__num{font-family:var(--ds-font-mono);font-size:var(--ds-text-xs);letter-spacing:.12em;color:var(--ds-accent)}.level__glyph svg{width:100%;height:4.5rem;fill:var(--ds-text);stroke:var(--ds-accent);stroke-width:1.5px}.level__glyph rect,.level__glyph circle{stroke:none;transition:fill .3s}.level:hover .level__glyph rect,.level:hover .level__glyph circle{fill:var(--ds-accent)}.level__name{font-family:var(--ds-font-display);font-size:clamp(1.8rem,3vw,2.3rem);line-height:1}.level__desc{color:var(--ds-text-soft);font-size:var(--ds-text-md)}.level__go{color:var(--ds-accent);margin-top:.5rem;font-weight:500}.spatio-wrap{position:relative}.spatio-wrap canvas{border-radius:var(--ds-radius);width:100%;height:auto;image-rendering:pixelated;cursor:crosshair;display:block}