.v4-intro{max-width:1000px}.v4-intro h1{max-width:12ch}.v4-intro .lead{max-width:55ch}.v4-boundary{max-width:78ch;font-size:.875rem;color:var(--muted);margin:0 0 32px;line-height:1.6}.v4-selectors{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-block:1px solid var(--rule);margin:32px 0}.v4-selectors button{display:grid;grid-template-columns:28px 1fr;gap:10px;text-align:left;padding:22px 16px;border:0;border-bottom:3px solid transparent;border-radius:0;background:transparent;color:var(--text);min-height:100px;font:inherit}.v4-selectors button+button{border-left:1px solid var(--rule)}.v4-selectors button[aria-pressed=true]{border-bottom-color:var(--green);background:var(--green-soft)}.v4-selector-number{font-size:.8125rem;color:var(--muted);padding-top:3px;font-variant-numeric:tabular-nums}.v4-selectors strong{font-weight:620;display:block}.v4-selectors small{font-size:.8125rem;color:var(--muted);display:block;margin-top:5px;line-height:1.4}.v4-selector-progress{grid-column:2;font-size:.75rem;color:var(--muted)}.v4-showcase{border:1px solid var(--rule);border-radius:18px;background:var(--paper);overflow:hidden}.v4-stage-top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:17px 24px;border-bottom:1px solid var(--rule);font-size:.8125rem;line-height:1.4;color:var(--muted)}.v4-stage-top p{margin:0}.v4-experience{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr)}.v4-guidance{padding:clamp(24px,4vw,48px);align-self:center}.v4-guidance h2{font-size:clamp(1.65rem,3vw,2.5rem);line-height:1.15;letter-spacing:-.04em;margin:10px 0 20px}.v4-guidance>p{line-height:1.6}.v4-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.v4-actions button{font:inherit;font-weight:600;min-height:48px;padding:12px 18px;border:1px solid var(--rule);border-radius:9px;background:var(--paper);color:var(--text);cursor:pointer}.v4-actions .primary{background:var(--green);border-color:var(--green);color:var(--paper)}.v4-actions .v4-reset{font-weight:400}.v4-actions button:disabled{opacity:.55;cursor:default}.v4-selectors button:focus-visible,.v4-showcase button:focus-visible,.v4-showcase a:focus-visible,.v4-showcase summary:focus-visible{outline:3px solid var(--green);outline-offset:3px}.v4-feedback{padding:14px 0 0;font-size:.9375rem;color:var(--muted);min-height:3em}.v4-feedback[data-error=true]{color:var(--danger)}.v4-scene{padding:24px 28px;border-left:1px solid var(--rule);background:color-mix(in srgb,var(--green-soft) 25%,var(--paper));display:flex;flex-direction:column;justify-content:center;min-width:0}.v4-scene-caption{display:flex;justify-content:space-between;gap:12px;font-size:.8125rem;line-height:1.4;color:var(--muted)}.v4-scene-caption strong{font-weight:500;color:var(--text)}.v4-drawing{display:block;width:100%;max-width:480px;height:auto;margin:12px auto;color:var(--text);font-family:inherit}.v4-drawing text{fill:currentColor}.v4-ground{fill:var(--paper);stroke:var(--rule);stroke-width:1.2}.v4-ground.v4-current{fill:var(--green-soft);stroke:var(--green);stroke-width:1.7}.v4-ground.v4-reachable{stroke:var(--green);stroke-dasharray:4 4}.v4-reach-mark{fill:none;stroke:var(--green);stroke-width:1.2}.v4-earth-mark{fill:none;stroke:var(--muted);stroke-width:1;opacity:.3}.v4-creature-body{fill:#92cfa8;stroke:#23483a;stroke-width:1.5}.v4-creature-leaf{fill:#d5eaa1;stroke:#23483a;stroke-width:1.1}.v4-creature-eye{fill:#183b32}.v4-creature-mouth,.v4-creature-limbs{fill:none;stroke:#23483a;stroke-width:1.7;stroke-linecap:round}.v4-creature-shadow{fill:var(--green);opacity:.15}.v4-axis{font-size:16px;fill:var(--muted)!important}.v4-center{text-anchor:middle}.v4-energy{display:flex;align-items:center;gap:14px;font-size:.9375rem;padding:16px 0;border-top:1px solid var(--rule)}.v4-energy strong{font-size:1.6rem;line-height:1}.v4-energy-cells{display:flex;gap:5px;margin-left:auto}.v4-energy-cells i{width:21px;height:11px;background:var(--rule)}.v4-energy-cells i.is-full{background:var(--green)}.v4-scene-note{font-size:.8125rem;line-height:1.5;color:var(--muted);margin-top:4px}.v4-person{fill:var(--green-soft);stroke:var(--green);stroke-width:1}.v4-person-letter{font-size:14px;font-weight:600}.v4-name{font-size:18px;font-weight:600}.v4-small{font-size:14px;fill:var(--muted)!important}.v4-connection{fill:none;stroke:var(--muted);stroke-width:1.5}.v4-connection.is-complete{stroke:var(--green);stroke-width:2}.v4-launch-ledger{fill:var(--paper);stroke:var(--green);stroke-width:1.5}.v4-ledger-number{font-size:26px;fill:var(--green)!important}.v4-drawing-summary{font-size:19px;font-weight:500}.v4-scene-total{display:flex;justify-content:space-between;align-items:center;padding:15px 0;border-top:1px solid var(--rule);font-size:.9375rem}.v4-scene-total strong{font-size:1.8rem}.v4-scene-total small{font-size:.8125rem;font-weight:400}.v4-pass{fill:var(--paper);stroke:var(--green);stroke-width:1.2}.v4-pass-perforation{stroke:var(--rule);stroke-dasharray:3 3}.v4-ticket-label{font-size:12px;letter-spacing:2px;fill:var(--muted)!important}.v4-pass-number{font-size:29px;font-weight:600}.v4-ticket-small{font-size:10px;fill:var(--muted)!important}.v4-price{font-size:18px;fill:var(--green)!important}.v4-bundle-rule{display:flex;justify-content:center;align-items:center;gap:10px;padding:18px 0;border-top:1px solid var(--rule);font-size:.8125rem}.v4-bundle-rule b{font-weight:400;color:var(--muted)}.v4-details{border-top:1px solid var(--rule);padding:20px 24px}.v4-details summary{cursor:pointer;font-size:.9375rem;font-weight:600;min-height:24px}.v4-details div{font-size:.9375rem;line-height:1.7;max-width:80ch;padding-top:16px;color:var(--muted)}.v4-proof{padding:16px 24px;border-top:1px solid var(--rule);display:flex;gap:16px;flex-wrap:wrap;font-size:.875rem}.v4-proof[hidden]{display:none}.v4-proof a{overflow-wrap:anywhere}
@media(max-width:760px){.v4-intro h1{font-size:clamp(2.25rem,10vw,3.25rem)}.v4-boundary{margin-bottom:24px}.v4-selectors{grid-template-columns:1fr;margin-block:24px}.v4-selectors button{grid-template-columns:24px 1fr auto;min-height:76px;padding:14px 12px;align-items:center;border-bottom-width:0;border-left:3px solid transparent}.v4-selectors button+button{border-left:3px solid transparent;border-top:1px solid var(--rule)}.v4-selectors button[aria-pressed=true]{border-left-color:var(--green)}.v4-selector-progress{grid-column:3;font-size:.6875rem;max-width:7ch}.v4-selector-number{padding:0}.v4-experience{grid-template-columns:1fr}.v4-guidance{padding:20px}.v4-guidance h2{font-size:1.55rem;margin:8px 0 12px}.v4-guidance>p{font-size:.9375rem;line-height:1.5}.v4-actions{margin-top:18px}.v4-actions button{width:100%;font-size:.9375rem}.v4-feedback{min-height:0;padding-top:12px}.v4-stage-top{padding:14px 18px;font-size:.75rem}.v4-scene{padding:20px 16px;border-left:0;border-top:1px solid var(--rule)}.v4-drawing{max-width:380px}.v4-details{padding:18px}.v4-proof{padding:18px}.v4-scene-caption{font-size:.75rem}.v4-bundle-rule{gap:7px;font-size:.75rem}.v4-energy{font-size:.875rem}.v4-ticket-small{font-size:12px}.v4-small{font-size:15px}}
.v4-world-lenses{grid-template-columns:repeat(5,minmax(0,1fr))}.v4-world-lenses button{grid-template-columns:1fr;padding:18px 14px}.v4-world-lenses .v4-selector-number{display:none}.v4-world-lenses .v4-selector-progress{grid-column:1}.v4-world{padding:24px 28px 20px;border-bottom:1px solid var(--rule);background:var(--paper)}.v4-world-heading{display:flex;justify-content:space-between;gap:18px;font-size:.75rem;color:var(--muted);line-height:1.5}.v4-world-heading .eyebrow{font-size:.8125rem}.v4-world-drawing{display:block;width:100%;height:auto;max-width:1100px;margin:0 auto;font-family:inherit;color:var(--text)}.v4-world-drawing text{fill:currentColor}.v4-world-small{display:none}.v4-world-road{fill:none;stroke:var(--soft);stroke-width:28;stroke-linecap:round}.v4-world-route{fill:none;stroke:var(--rule);stroke-width:2;stroke-dasharray:3 8}.v4-world-route.is-active{stroke:var(--green);stroke-width:3}.v4-island{fill:var(--green-soft);stroke:var(--rule);stroke-width:1}.v4-island-edge{fill:var(--soft);stroke:var(--rule);stroke-width:1}.v4-district.is-selected .v4-island{stroke:var(--green);stroke-width:2}.v4-world-name{font-size:22px;font-weight:600}.v4-world-value{font-size:16px;fill:var(--muted)!important}.v4-world-caption{font-size:.875rem;line-height:1.6;max-width:70ch;color:var(--muted);margin:8px auto 0;text-align:center}.v4-habitat-path{fill:none;stroke:var(--paper);stroke-width:6}.v4-world-leaf{fill:var(--green);stroke:var(--text);stroke-width:1;stroke-opacity:.3}.v4-world-stem{stroke:var(--text);stroke-width:2;fill:none}.v4-building-side{fill:var(--soft);stroke:var(--text);stroke-width:1}.v4-building-front{fill:var(--paper);stroke:var(--text);stroke-width:1}.v4-building-roof,.v4-canopy{fill:var(--green-soft);stroke:var(--text);stroke-width:1}.v4-building-window{fill:var(--green-soft);stroke:var(--green);stroke-width:1}.v4-building-line{fill:none;stroke:var(--muted);stroke-width:1}.v4-signal{fill:var(--green);stroke:var(--paper);stroke-width:2}.v4-crate{fill:var(--green-soft);stroke:var(--green);stroke-width:1.4}.v4-glass-wall,.v4-glass-roof{fill:var(--green-soft);fill-opacity:.55;stroke:var(--green);stroke-width:1.2}.v4-project-planned{opacity:.55;stroke-dasharray:4 3}.v4-dome{fill:var(--soft);stroke:var(--text);stroke-width:1}.v4-telescope{fill:var(--green-soft);stroke:var(--text);stroke-width:1}.v4-lens{fill:var(--green);stroke:var(--text);stroke-width:1}.v4-proof-tick{fill:none;stroke:var(--green);stroke-width:3}
@media(max-width:760px){.v4-world-lenses{grid-template-columns:repeat(5,minmax(0,1fr));gap:0}.v4-world-lenses button{grid-template-columns:1fr;padding:14px 4px;text-align:center;min-height:64px;border-left:0;border-bottom:3px solid transparent}.v4-world-lenses button+button{border-left:0;border-top:0}.v4-world-lenses button[aria-pressed=true]{border-bottom-color:var(--green)}.v4-world-lenses strong{font-size:.6875rem;overflow-wrap:anywhere}.v4-world-lenses small,.v4-world-lenses .v4-selector-progress{display:none}.v4-world{padding:20px 12px}.v4-world-heading{display:block;padding-inline:6px}.v4-world-heading>span{display:block}.v4-world-wide{display:none}.v4-world-small{display:block;max-width:440px;margin-top:18px}.v4-world-name{font-size:19px}.v4-world-value{font-size:14px}.v4-world-caption{font-size:.8125rem;padding-inline:6px;text-align:left}}
.v4-transaction{border-top:1px solid var(--rule);margin-top:24px;padding-top:24px}.v4-transaction-heading{display:flex;gap:16px;justify-content:space-between;align-items:baseline;margin-bottom:24px}.v4-transaction-heading h3{font-size:1.4rem;letter-spacing:-.03em}.v4-transaction-heading>span{font-size:.8125rem;color:var(--muted)}.v4-transaction-body{display:grid;grid-template-columns:minmax(0,1fr) 64px minmax(0,1fr);gap:16px;align-items:center}.v4-transaction h4{font-size:.8125rem;color:var(--muted);font-weight:500;margin:0 0 10px}.v4-output-list{list-style:none;padding:0;margin:0;display:grid;gap:10px}.v4-output-list li{padding:15px 16px;border:1px solid var(--rule);border-left:3px solid var(--green);background:var(--paper);display:grid;gap:5px;overflow-wrap:anywhere}.v4-output-index{font-size:.6875rem;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.v4-output-list strong{font-size:1rem;font-weight:600}.v4-output-amount{font-size:1.25rem;font-variant-numeric:tabular-nums}.v4-output-state,.v4-output-owner{font-size:.8125rem;line-height:1.5;color:var(--muted)}.v4-transaction-connector{width:64px;height:100px;fill:none;stroke:var(--green);stroke-width:1.5}.v4-transaction-connector circle{fill:var(--paper)}.v4-transaction-rules{margin-top:24px;padding-top:20px;border-top:1px solid var(--rule)}.v4-transaction-rules ul{display:flex;flex-wrap:wrap;gap:12px 24px;list-style:none;margin:0;padding:0}.v4-transaction-rules li{display:flex;gap:9px;font-size:.875rem;line-height:1.5}.v4-transaction-rules li>span:first-child{color:var(--green);font-size:1rem}.v4-atomic-note{font-size:.8125rem;line-height:1.6;color:var(--muted);margin:16px 0 0}@media(max-width:600px){.v4-transaction-heading{display:block}.v4-transaction-heading>span{display:block;margin-top:7px}.v4-transaction-body{grid-template-columns:1fr;gap:10px}.v4-transaction-connector{transform:rotate(90deg);height:64px;margin:auto}.v4-output-list li{padding:12px}.v4-transaction-rules ul{display:grid;gap:8px}}
.v4-has-3d>.v4-world-drawing{display:none}.v4-three-surface{position:relative;margin-bottom:16px;min-width:0}.v4-three-surface canvas{display:block;max-width:100%;height:auto;border-radius:12px;cursor:grab}.v4-three-surface canvas:active{cursor:grabbing}.v4-three-surface canvas:focus-visible{outline:3px solid var(--green);outline-offset:3px}.v4-three-controls{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:12px;font-size:.75rem;color:var(--muted)}.v4-three-controls button{font:inherit;font-size:.8125rem;background:var(--paper);color:var(--text);border:1px solid var(--rule);border-radius:6px;min-height:44px;padding:9px 13px}.v4-three-summary{font-size:.8125rem;line-height:1.6;color:var(--muted);margin-top:8px;overflow-wrap:anywhere}
.v4-three-place{position:absolute;transform:translate(-50%,-100%);border:1px solid var(--rule);border-radius:5px;background:var(--paper);color:var(--text);font:inherit;font-size:.6875rem;line-height:1.3;padding:6px 9px;cursor:pointer;white-space:nowrap}.v4-three-place.is-selected{border-color:var(--green);color:var(--green)}@media(max-width:600px){.v4-three-place:not(.is-selected){display:none}.v4-three-place{font-size:.75rem;min-height:32px}}
.v4-three-surface{margin-bottom:0}.v4-three-surface canvas{border-radius:0}.v4-three-controls{flex-wrap:wrap;padding-inline:12px}.v4-three-summary{padding-inline:12px}.v4-three-place{font-size:.8125rem;padding:9px 13px;min-height:40px;box-shadow:0 3px 10px #102d2612}.v4-three-place.is-selected{background:var(--green);color:var(--paper)}
.v4-door-veil{position:absolute;inset:0;z-index:2;pointer-events:none;background:var(--paper,#eff5ef);opacity:0}.v4-three-controls{position:relative;z-index:3}[data-entering=true] canvas{cursor:progress}

.v4-playfield .v4-three-motion{display:none}