.motion-toggle{min-height:44px;display:inline-flex;align-items:center;gap:9px;border:0;background:none;padding:0 2px;color:var(--ink-faint);cursor:pointer;font:400 var(--label-meta)/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;transition:color var(--t-state) ease}.motion-toggle:focus-visible,.motion-toggle:hover{color:var(--ink)}.motion-toggle i{width:9px;height:9px;flex:none;background:var(--moss);transition:background var(--t-state) ease,border-radius var(--t-state) ease}[data-motion=off] .motion-toggle i{border-radius:50%;background:var(--ink-faint)}[data-draw]{transform:scaleX(0);transform-origin:left center;transition:transform .9s var(--ease) var(--draw-delay,0s)}[data-draw][data-played="1"]{transform:scaleX(1)}[data-motion=off] [data-draw]{transform:scaleX(1);transition:none}[data-settle]{transform:translate(-18px,-18px);transition:transform var(--t-entrance) var(--ease)}[data-settle][data-played="1"]{transform:none}[data-motion=off] [data-settle]{transform:none;transition:none}@media (max-width:900px){[data-settle]{transform:translate(-10px,-10px)}}.typed-question{display:block;color:var(--ink);font:500 clamp(1.25rem,2.4vw,1.75rem)/1.3 var(--serif);letter-spacing:-.025em;text-wrap:pretty}.typed-question i{display:inline-block;width:3px;height:1.05em;margin-left:3px;background:var(--clay);vertical-align:-.16em;animation:prova-blink 1.05s steps(1) infinite}[data-motion=off] .typed-question i{animation:none;opacity:.4}@keyframes prova-blink{0%,49%{opacity:1}50%,to{opacity:0}}.gauge{position:relative;height:38px;margin-top:26px}.gauge-track{right:0;background:var(--rule)}.gauge-fill,.gauge-track{position:absolute;left:0;top:18px;height:2px}.gauge-fill{width:0;background:var(--moss);transition:width 1.2s var(--ease)}.gauge[data-played="1"] .gauge-fill{width:var(--gauge-at)}.gauge-ceiling{position:absolute;top:4px;bottom:4px;left:var(--gauge-ceiling);width:1px;background:var(--clay)}.gauge-ceiling span{position:absolute;bottom:calc(100% + 5px);left:0;color:var(--clay-deep);font:400 var(--label-meta)/1 var(--mono);letter-spacing:.08em;text-transform:uppercase}.gauge-needle{position:absolute;top:9px;left:0;width:11px;height:11px;border-radius:50%;background:var(--moss-deep);transform:translateX(-50%);transition:left 1.2s var(--ease)}.gauge[data-played="1"] .gauge-needle{left:var(--gauge-at)}[data-motion=off] .gauge-fill{width:var(--gauge-at);transition:none}[data-motion=off] .gauge-needle{left:var(--gauge-at);transition:none}.gauge-scale{display:flex;justify-content:space-between;margin-top:14px;color:var(--ink-faint);font:400 var(--label-meta)/1 var(--mono);letter-spacing:.08em}.gauge-read{margin:14px 0 0;color:var(--moss-deep);font:500 var(--label-meta)/1.5 var(--mono);letter-spacing:.08em;text-transform:uppercase}.step-sequence li{position:relative;transition:background var(--t-state) ease,color var(--t-state) ease}.step-sequence li:before{position:absolute;inset:0 0 auto;height:4px;background:var(--moss);content:"";opacity:0;transition:opacity .4s ease}.step-sequence li[data-on="1"]{background:var(--white)}.step-sequence li[data-on="1"]:before{opacity:1}.step-sequence li[data-on="1"] span{color:var(--clay-deep)}.step-sequence li:not([data-on="1"]),.step-sequence li:not([data-on="1"]) span{color:var(--ink-faint)}[data-motion=off] .step-sequence li,[data-motion=off] .step-sequence li:before{transition:none}.turn{position:relative;min-height:210px;display:flex;align-items:center;background:var(--white);padding:4px 0}.turn-sentence{color:var(--ink)}.turn-controls button{border-color:var(--rule-control);color:var(--ink)}.turn-controls button:focus-visible,.turn-controls button:hover{border-color:var(--ink);background:var(--ink);color:var(--white)}.dark-turn .turn,.tone-ink .turn{border-color:rgba(243,237,225,.28);background:none}.dark-turn .turn-sentence,.tone-ink .turn-sentence{color:var(--on-dark)}.dark-turn .turn-controls button,.tone-ink 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18px;color:var(--on-dark);cursor:pointer;font:500 var(--label-sm)/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;transition:background var(--t-state) ease,color var(--t-state) ease,border-color var(--t-state) ease}.turn-controls button:focus-visible,.turn-controls button:hover{border-color:var(--on-dark);background:var(--on-dark);color:var(--moss-deep)}.descent{position:relative;height:340px;overflow:hidden auto;background:var(--paper);transition:background .12s linear}.descent-scale{position:sticky;top:0;z-index:3;float:left;width:104px;height:0;display:flex;flex-direction:column;gap:9px;padding:18px 0 0 18px;font:400 var(--label-meta)/1 var(--mono);letter-spacing:.08em;text-transform:uppercase}.descent-scale span{opacity:.45;transition:color var(--t-state) ease,opacity var(--t-state) ease}.descent-stations{padding:0 22px 0 128px}.descent-stations>div{min-height:340px;display:flex;flex-direction:column;justify-content:center;gap:10px}.descent-stations b{color:inherit;font:400 var(--label-meta)/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;opacity:.72}.descent-stations p{max-width:34rem;margin:0;color:inherit;font:400 clamp(1.1rem,1.8vw,1.45rem)/1.4 var(--serif)}.constellation{position:relative;margin-bottom:26px;border-bottom:1px solid var(--rule-soft);padding-bottom:26px}.constellation canvas{max-width:640px;margin-inline:auto;display:block;width:100%;height:268px}.support-ramp{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--rule);border:1px solid var(--rule)}.support-ramp>i{height:54px;opacity:.18;transition:opacity .7s var(--ease)}.support-ramp>i[data-reached="0"]{opacity:.14}.support-ramp[data-played="1"]>i[data-reached="1"]{opacity:1}[data-motion=off] .support-ramp>i{transition:none}[data-motion=off] .support-ramp>i[data-reached="1"]{opacity:1}.support-ramp>i:first-child{background:var(--sup-empty)}.support-ramp>i:nth-child(2){background:var(--sup-thin)}.support-ramp>i:nth-child(3){background:var(--sup-partial)}.support-ramp>i:nth-child(4){background:var(--sup-strong)}.support-ramp-keys{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:12px}.support-ramp-keys span{color:var(--ink-faint);font:400 var(--label-meta)/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase}.develop{border:1px solid var(--rule);border-top:4px solid var(--moss);background:var(--white);padding:clamp(20px,2.4vw,28px)}.develop-target{filter:blur(7px);opacity:.16}.develop-target p{margin:0 0 10px;color:var(--ink-soft);font-size:17px}.develop-target p:last-child{margin:0}.develop-bar{height:2px;margin-top:18px;background:var(--rule)}.develop-bar i{display:block;width:0;height:2px;background:var(--clay)}.develop-hold{min-height:46px;margin-top:16px;border:1px solid var(--rule-control);background:none;padding:12px 18px;color:var(--ink);cursor:pointer;font:500 var(--label-sm)/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;touch-action:none;transition:border-color var(--t-state) ease}.develop-hold:focus-visible,.develop-hold:hover{border-color:var(--ink)}.dig{position:relative;height:196px;overflow:hidden;border:1px solid var(--rule);cursor:ew-resize;touch-action:none;user-select:none}.dig-under{position:absolute;inset:0;display:flex;flex-direction:column;align-items:flex-end;background:var(--ink);padding:20px 22px;text-align:right}.dig-under b{color:var(--on-dark-soft)}.dig-under div{display:grid;gap:8px;margin-top:14px;color:var(--on-dark);font:400 var(--label-meta)/1.5 var(--mono);letter-spacing:.04em}.dig-top{position:absolute;inset:0;border-right:1px solid var(--clay);background:var(--white);padding:20px 22px}.dig-top b{color:var(--moss-deep)}.dig-top p{max-width:26rem;margin:14px 0 0;color:var(--ink);font:400 clamp(1.05rem,1.5vw,1.25rem)/1.4 var(--serif)}.dig b{font:500 var(--label-meta)/1 var(--mono);letter-spacing:.11em;text-transform:uppercase}.dig-handle{position:absolute;top:0;bottom:0;left:66%;width:26px;margin-left:-13px;display:flex;align-items:center;justify-content:center}.dig-handle i{width:9px;height:9px;border-radius:50%;background:var(--clay)}.dig-read{display:flex;justify-content:space-between;margin-top:14px;color:var(--ink-faint);font:400 var(--label-meta)/1 var(--mono);letter-spacing:.08em;text-transform:uppercase}.dig-read span:last-child{color:var(--clay-deep)}.wires{max-width:640px;margin-inline:auto;display:grid;grid-template-columns:minmax(0,1fr) 176px;gap:20px;align-items:stretch}.wires-claims{display:grid;align-content:center;gap:4px}.wires-claims button{display:block;width:100%;border:0;border-left:2px solid transparent;background:none;padding:9px 10px;color:var(--ink);cursor:default;font:400 16px/1.35 var(--serif);text-align:left;transition:background var(--t-state) ease,border-color var(--t-state) ease}.wires-claims button:focus-visible,.wires-claims button:hover{border-left-color:var(--clay);background:var(--white)}.wires-plot{min-height:176px}.wires-plot svg{width:100%;height:100%;display:block;overflow:visible}.wires-read{max-width:640px;margin:16px auto 0;border-top:1px solid var(--rule);padding-top:12px;color:var(--ink-faint);font:400 var(--label-meta)/1.4 var(--mono);letter-spacing:.08em;text-transform:uppercase}.verdicts{display:flex;flex-wrap:wrap;gap:10px}.verdicts button{min-height:46px;border:1px solid var(--rule-control);background:none;padding:12px 18px;color:var(--ink);cursor:pointer;font:500 var(--label-sm)/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;transition:background var(--t-state) ease,color var(--t-state) ease,border-color var(--t-state) ease}.verdicts button:focus-visible,.verdicts button:hover{border-color:var(--ink)}.verdicts button[aria-pressed=true]{border-color:var(--ink);background:var(--ink);color:var(--white)}.verdicts button[aria-pressed=true][data-refuse="1"]{border-color:var(--clay-deep);background:var(--clay-deep)}.verdict-out{min-height:3.6em;margin:18px 0 0;color:var(--ink-soft);font-size:17px;opacity:.5;transition:opacity var(--t-state) ease}.verdict-out[data-set="1"]{color:var(--ink);opacity:1}.gate-chain{display:flex;flex-wrap:wrap;align-items:center;gap:14px}.gate-chain>span{display:inline-flex;align-items:center;gap:10px;color:var(--ink-soft);font:400 var(--label-meta)/1 var(--mono);letter-spacing:.08em;text-transform:uppercase}.gate-link{width:26px;height:1px;flex:none;background:var(--rule)}.gate-mark{position:relative;display:inline-flex}.gate-ring{position:absolute;left:-9px;top:-9px;width:29px;height:29px;border:1px solid var(--clay);border-radius:50%;opacity:0;animation:prova-gate 2.8s var(--ease) infinite}[data-motion=off] .gate-ring{animation:none;opacity:.28}@keyframes prova-gate{0%{opacity:0}40%{opacity:.55}to{opacity:0}}.wall{display:grid;grid-template-columns:1fr 1px 1fr}.wall>article{padding:clamp(24px,3vw,36px);transition:opacity var(--t-state) ease,background var(--t-state) ease}.wall>i{background:var(--rule-control)}.wall>article>span{color:var(--clay-deep);font:500 var(--label-sm)/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase}.wall>article+i+article>span{color:var(--moss-deep)}.wall h3{max-width:14ch;margin:22px 0 16px}.wall p{margin:0;color:var(--ink-soft);font-size:17px}.wall:hover>article{opacity:.38}.wall>article:hover{opacity:1;background:var(--white)}@media (hover:none){.wall:hover>article{opacity:1}}.grammar{display:grid;gap:10px}.grammar>div{display:flex;align-items:center;gap:14px;border:1px solid var(--rule);border-left:4px solid var(--moss);background:var(--white);padding:14px 16px;animation:prova-stage 6.4s var(--ease) infinite}.grammar>div:last-child{border-left-color:var(--clay)}.grammar>div:first-child{animation-delay:0s}.grammar>div:nth-child(2){animation-delay:1.6s}.grammar>div:nth-child(3){animation-delay:3.2s}.grammar>div:nth-child(4){animation-delay:4.8s}.grammar b{min-width:7rem;color:var(--ink);font:600 var(--label-sm)/1.3 var(--sans)}.grammar span{color:var(--ink-faint);font:400 var(--label-meta)/1.4 var(--mono);letter-spacing:.04em}[data-motion=off] .grammar>div{animation:none;opacity:1}@keyframes prova-stage{0%,to{opacity:.28}12%,25%{opacity:1}}[data-motion=off] .sequence-bar,[data-motion=off] .turn-grid i,[data-motion=off] .wall>article{transition:none}@media (max-width:900px){.wall,.wires{grid-template-columns:1fr}.wall>i{height:1px}.turn-grid{grid-template-columns:repeat(12,1fr)}.descent-scale{display:none}.descent-stations{padding-inline:20px}}