:root{--paper: #ece8e1;--paper-veil: rgba(236, 232, 225, .72);--ink: #23201d;--ink-soft: #6b645c;--line: rgba(35, 32, 29, .14);--accent: #b5643c;--serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;--sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;--ease: cubic-bezier(.22, .61, .36, 1)}*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden;overscroll-behavior:none;background:var(--paper);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}body{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent}body:not(.is-touch) .only-touch,body.is-touch .only-desktop{display:none!important}#app,#app canvas{position:fixed;top:0;right:0;bottom:0;left:0;display:block;width:100%;height:100%}#app canvas{touch-action:none}.screen{position:fixed;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;padding:24px 16px;touch-action:manipulation;transition:opacity .7s var(--ease),visibility .7s}.screen[hidden]{display:grid;opacity:0;visibility:hidden;pointer-events:none}.screen--loader{background:var(--paper);z-index:30}.screen--intro{background:var(--paper-veil);-webkit-backdrop-filter:blur(10px) saturate(.9);backdrop-filter:blur(10px) saturate(.9);cursor:pointer;z-index:20}.loader,.card{width:min(440px,100%);text-align:center}.eyebrow{margin:0 0 6px;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft)}.title{margin:0;font-family:var(--serif);font-weight:400;font-size:clamp(34px,6vw,52px);line-height:1.05;letter-spacing:-.01em}.progress{height:2px;margin:32px auto 14px;width:min(240px,70%);background:var(--line);overflow:hidden}.progress__bar{height:100%;width:100%;background:var(--ink);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}.status{margin:0;font-size:13px;color:var(--ink-soft)}.lede{margin:14px 0 28px;font-family:var(--serif);font-size:18px;font-style:italic;color:var(--ink-soft)}.keys{display:grid;gap:10px;margin:0 auto 30px;padding:18px 0;border-block:1px solid var(--line);font-size:13px;text-align:left}.keys div{display:flex;justify-content:space-between;align-items:baseline;gap:16px}.keys dt{color:var(--ink-soft)}.keys dd{margin:0;white-space:nowrap}kbd{display:inline-block;min-width:1.7em;margin:0 1px;padding:1px 5px;border:1px solid var(--line);border-bottom-width:2px;border-radius:4px;font-family:var(--mono);font-size:11px;line-height:1.6;text-align:center;color:var(--ink);background:#ffffff8c}.enter{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--ink);border-radius:999px;padding:11px 26px;font:inherit;font-size:14px;letter-spacing:.02em;color:var(--paper);background:var(--ink);cursor:pointer;transition:background .2s,color .2s}.enter:hover,.enter:focus-visible{background:transparent;color:var(--ink);outline:none}.note{margin:18px 0 0;font-size:13px;color:var(--accent)}#VRButton{position:static!important;display:block!important;width:auto!important;margin:12px auto 0;padding:11px 26px!important;border:1px solid var(--ink)!important;border-radius:999px!important;background:transparent!important;color:var(--ink)!important;font:inherit!important;font-size:0!important;opacity:1!important;cursor:pointer;transition:background .2s,color .2s}#VRButton:after{content:"Entrer en VR";font-size:14px;letter-spacing:.02em}#VRButton:hover,#VRButton:focus-visible{background:var(--ink)!important;color:var(--paper)!important;outline:none}#hud{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:10}.crosshair{position:absolute;left:50%;top:50%;width:4px;height:4px;margin:-2px 0 0 -2px;border-radius:50%;background:#23201d73;box-shadow:0 0 0 1px #ffffff80;opacity:0;transition:opacity .4s}.hint{position:absolute;left:20px;bottom:20px;display:flex;flex-wrap:wrap;gap:6px 16px;max-width:calc(100% - 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136px);text-align:center}@media (prefers-reduced-motion: reduce){*{transition-duration:.01s!important}}