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#151310;--wash-b: #171511;--panel: #141310;--hairline-link: #4a463e;--accent-founding: #63c3d4;--accent-scale: #bd97dd;--accent-edge: #e0a165;--accent-building: #79c99a;--weight-prose: 300;color-scheme:dark}:root[data-theme=light]{--base: #efece6;--raised: #f7f5f1;--rule: #d6d0c4;--ink: #1b1917;--ink-muted: #6b655c;--prose: #33302b;--prose-2: #48433c;--faint: #8a837a;--stripe-a: #eae6de;--stripe-b: #e3ded3;--wash-a: #f7f5f1;--wash-b: #f4f1ea;--panel: #f2efe9;--hairline-link: #b9b2a5;--accent-founding: #1f6b7a;--accent-scale: #6b3f86;--accent-edge: #8a4a1f;--accent-building: #2f6141;--weight-prose: 400;color-scheme:light}@media(prefers-color-scheme:light){:root:not([data-theme]){--base: #efece6;--raised: #f7f5f1;--rule: #d6d0c4;--ink: #1b1917;--ink-muted: #6b655c;--prose: #33302b;--prose-2: #48433c;--faint: #8a837a;--stripe-a: #eae6de;--stripe-b: #e3ded3;--wash-a: #f7f5f1;--wash-b: #f4f1ea;--panel: #f2efe9;--hairline-link: #b9b2a5;--accent-founding: #1f6b7a;--accent-scale: #6b3f86;--accent-edge: #8a4a1f;--accent-building: #2f6141;--weight-prose: 400;color-scheme:light}}:root{--accent: var(--ink)}body[data-story=founding]{--accent: var(--accent-founding)}body[data-story=scale]{--accent: var(--accent-scale)}body[data-story=edge]{--accent: var(--accent-edge)}body[data-story=building]{--accent: var(--accent-building)}@media(prefers-reduced-motion:reduce){:root{--dur: 0ms}*:not(.scene-frames__f),*:before,*:after{animation:none!important;transition:none!important}}[data-story=founding]{--accent: var(--accent-founding)}[data-story=scale]{--accent: var(--accent-scale)}[data-story=edge]{--accent: var(--accent-edge)}[data-story=building]{--accent: var(--accent-building)}:root{--step-display-m: clamp(1.875rem, 3.1vw, 2.75rem);--step-card: clamp(1rem, 1.15vw, 1.125rem);--step-stat: clamp(1.75rem, 2.4vw, 2.125rem);--step-stat-l: clamp(2rem, 2.9vw, 2.625rem);--step-row: clamp(1rem, 1.35vw, 1.1875rem);--step-nav: .75rem;--step-eyebrow: .6875rem;--section: 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var(--rule)}.recognition__claim{font-size:var(--step-row);line-height:1.45;font-weight:300;color:var(--ink)}.recognition__cites{display:flex;gap:14px;font-family:var(--font-mono);font-size:var(--step-meta);color:var(--ink-muted);white-space:nowrap}.recognition__cite{color:var(--ink-muted);border-bottom:1px solid transparent;transition:color var(--dur) var(--ease),border-color var(--dur) var(--ease)}a.recognition__cite:hover{color:var(--ink);border-bottom-color:var(--ink)}.contact{background:var(--raised);border-top:1px solid var(--rule)}.contact__inner{display:grid;grid-template-columns:5fr 7fr;gap:var(--sp-5);align-items:start;padding-block:var(--sp-6) var(--sp-5)}.contact__lead{display:flex;flex-direction:column;gap:var(--sp-4)}.contact__headline{max-width:14ch}.availability{border-left:2px solid var(--ink);padding:6px 0 6px 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.plate-row__art,:root[data-theme=light] .patent-divider__art,:root[data-theme=light] .plate-figure__art{filter:invert(1)}@media(prefers-color-scheme:light){:root:not([data-theme=dark]) .plate-row__art,:root:not([data-theme=dark]) .patent-divider__art,:root:not([data-theme=dark]) .plate-figure__art{filter:invert(1)}}.audio{display:flex;flex-direction:column;gap:10px}.audio__play{display:flex;align-items:center;gap:8px;min-height:var(--target-sm);padding:0;font-family:var(--font-mono);font-size:var(--step-eyebrow);line-height:1.9;letter-spacing:.04em;color:var(--ink-muted);background:transparent;border:0;cursor:pointer;text-align:left;transition:color var(--dur) var(--ease)}.audio__play:hover,.audio__play:focus-visible{color:var(--ink)}.audio__glyph{flex:none;width:0;height:0;border-style:solid;border-width:5px 0 5px 8px;border-color:transparent transparent transparent currentColor}.audio[data-playing=true] .audio__glyph{width:8px;height:10px;border:0;background:linear-gradient(to right,currentColor 0 3px,transparent 3px 5px,currentColor 5px 8px)}.audio[data-playing=true] .audio__play{color:var(--ink)}.audio__panel{display:grid;grid-template-columns:1fr auto;align-items:center;gap:4px 10px;font-family:var(--font-mono);font-size:var(--step-eyebrow);color:var(--ink-muted)}.audio__panel[hidden]{display:none}.audio__scrub{grid-column:1 / -1;width:100%;min-width:0;accent-color:var(--accent);height:var(--target-sm);cursor:pointer}.audio__time{font-variant-numeric:tabular-nums}.audio__speed{justify-self:end;min-width:6ch;text-align:center;min-height:var(--target-sm);padding-inline:6px;font-family:var(--font-mono);font-size:var(--step-eyebrow);color:var(--ink-muted);background:transparent;border:0;cursor:pointer}.audio__speed:hover,.audio__speed:focus-visible{color:var(--ink)}.audio-bar{position:fixed;inset-inline:0;inset-block-end:0;z-index:15;background:var(--raised);border-top:1px solid var(--rule);transform:translateY(100%);transition:transform var(--dur-header) var(--ease)}.audio-bar[data-shown=true]{transform:translateY(0)}.audio-bar__inner{display:flex;align-items:center;gap:12px;max-width:var(--measure-page, 1600px);margin-inline:auto;padding:8px var(--margin)}.audio-bar__play,.audio-bar__close{flex:none;display:flex;align-items:center;justify-content:center;min-width:var(--target-sm);min-height:var(--target-sm);padding:0;color:var(--ink);background:transparent;border:0;cursor:pointer}.audio-bar__close{font-family:var(--font-mono);font-size:1.25rem;line-height:1;color:var(--ink-muted)}.audio-bar__close:hover,.audio-bar__close:focus-visible{color:var(--ink)}.audio-bar__title{flex:none;font-family:var(--font-mono);font-size:var(--step-eyebrow);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-muted)}.audio-bar__track{flex:1 1 auto;min-width:0;height:2px;background:var(--rule)}.audio-bar__fill{width:0;height:100%;background:var(--accent)}body:has(.preview-badge) .audio-bar{inset-block-end:2.25rem}@media(max-width:599px){.audio-bar__title{display:none}}@media(prefers-reduced-motion:reduce){.audio-bar{transition:none}}[data-audio-para]{--audio-gutter: 16px;border-inline-start:2px solid transparent;padding-inline-start:calc(var(--audio-gutter) - 2px);margin-inline-start:calc(var(--audio-gutter) * -1);transition:border-color var(--dur) var(--ease)}[data-audio-para][data-audio-current]{border-inline-start-color:var(--accent)}@media(max-width:599px){[data-audio-para]{--audio-gutter: 10px;margin-inline-start:0}}@media(prefers-reduced-motion:reduce){[data-audio-para]{transition:none}}