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.scene-trace-overlay{margin:0;position:absolute;inset:1rem}.codex-reader-scope .reasoning-transition .scene-trace-overlay{inset:1.5rem}.codex-reader-scope .scene-trace-playing [data-trace-copy]{opacity:0}.codex-reader-scope .scene-trace-overlay[hidden]{display:none}.codex-reader-scope .closing-illustration{overflow:hidden}.codex-reader-scope .feature-hero{isolation:isolate;color:#202020;background:#fff;flex-direction:column;justify-content:center;gap:clamp(1rem,3svh,2rem);padding-top:max(5rem,9svh);position:relative;overflow:hidden}.codex-reader-scope .hero-map{-o-object-fit:cover;object-fit:cover;z-index:-1;width:100%;height:100%;position:absolute;inset:0}.codex-reader-scope .hero-title-window{background:#fff;width:min(100%,48rem);padding:clamp(3rem,6vw,4.5rem) clamp(1.5rem,5vw,4rem) 2rem;position:relative}.codex-reader-scope .hero-window-chrome{pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.codex-reader-scope .feature-hero-inner{text-align:center;align-items:center;width:100%;position:relative}.codex-reader-scope .feature-hero h1{max-width:11ch;font-size:clamp(3.25rem,min(13vw,14svh),6.5rem);line-height:.94}.codex-reader-scope .feature-subhead{margin-top:1.25rem}.codex-reader-scope .feature-byline{margin-bottom:0}.codex-reader-scope .hero-rooms{flex:none;width:min(100%,56rem);position:relative}.codex-reader-scope .hero-room{max-width:none;position:absolute}.codex-reader-scope .room-connectors{stroke:#202020;stroke-width:1px;width:100%;height:100%;position:absolute;inset:0}.codex-reader-scope .hero-nav img{filter:invert()}@media (min-width:64rem){.codex-reader-scope .article-moment:has(>.scene-margin:not(.scene-sequence-mobile):not(.scene-sequence-beat)){--scene-rail-width:var(--desktop-art-width);min-height:0}.codex-reader-scope .article-moment>.scene-margin{top:0;left:calc(100% + var(--desktop-gap));width:var(--scene-rail-width);margin:0;position:absolute}.codex-reader-scope .scene-sequence-enhanced .scene-rail-track{left:calc(100% + var(--desktop-gap));height:100%;width:var(--desktop-art-width);display:block;position:absolute;top:0}.codex-reader-scope .scene-sequence-enhanced .scene-sequence-rail{margin:0;position:sticky;top:28vh}.codex-reader-scope .scene-sequence-enhanced .scene-sequence-beat{display:none}.codex-reader-scope .scene-inline[id^=interlude-visual-]{width:calc(100% + var(--desktop-gap) * 2);margin-inline:calc(-1 * var(--desktop-gap))}}@media (max-height:600px){.codex-reader-scope .feature-hero{gap:1rem;padding-top:4.5rem}.codex-reader-scope .hero-title-window{width:min(100%,32rem);padding:2.5rem 1.25rem 1.25rem}.codex-reader-scope .feature-hero h1{font-size:clamp(2.5rem,10vw,4rem)}.codex-reader-scope .feature-subhead{margin-top:.75rem}.codex-reader-scope .hero-rooms{width:min(100%,32rem)}}@media (prefers-reduced-motion:reduce){.codex-reader-scope .hero-room,.codex-reader-scope [data-scene-depth]{transform:none!important}.codex-reader-scope .scene-rail-track{display:none!important}.codex-reader-scope .scene-sequence-beat{display:block!important}}@media print{.codex-reader-scope .feature-hero{min-height:0}.codex-reader-scope .scene-rail-track{display:none!important}.codex-reader-scope .scene-sequence-beat{display:block!important}.codex-reader-scope .article-moment>.scene-margin{width:100%;position:static}.codex-reader-scope .scene-trace-overlay{display:none}.codex-reader-scope .scene-trace-playing [data-trace-copy]{opacity:1}}.codex-reader-scope .reading-guide{margin:0}@media (max-height:600px) and (min-width:600px) and (max-width:1023px){.codex-reader-scope .feature-hero{grid-template-columns:minmax(0,1fr) minmax(0,1fr);padding-block:4rem 1.5rem;display:grid}.codex-reader-scope .hero-title-window{padding:2rem 1rem 1rem}.codex-reader-scope .feature-hero h1{font-size:2.75rem}.codex-reader-scope .feature-subhead{font-size:1rem;line-height:1.3}}.codex-reader-scope .hero-nav .wordmark img,.codex-reader-scope .hero-nav .site-menu summary img,.codex-reader-scope .hero-nav .site-account img{filter:invert()}.codex-reader-scope .visual-scene:has([data-sequence-image]){aspect-ratio:var(--scene-ratio)}.codex-reader-scope .visual-scene [data-sequence-image]{-o-object-fit:contain;object-fit:contain;height:100%}@media (min-width:64rem){.codex-reader-scope [data-sequence-range]{min-height:calc(var(--desktop-art-width) / var(--scene-rail-aspect,1.7778) + 1.5rem)}.codex-reader-scope [data-sequence-range]>.scene-rail-track{left:calc(100% + var(--desktop-gap));height:100%;width:var(--desktop-art-width);display:block;position:absolute;top:0}.codex-reader-scope [data-sequence-range] .scene-sequence-rail{margin:0;position:sticky;top:28vh}.codex-reader-scope [data-sequence-range] .scene-sequence-mobile{display:none}}.codex-reader-scope .opening-vector{--pen:1.15;color:#000;contain:layout paint;width:100%;height:auto;display:block}.codex-reader-scope .opening-vector .pen{fill:none;stroke:#000;stroke-width:var(--pen);stroke-linecap:round;stroke-linejoin:miter}.codex-reader-scope .opening-vector text{fill:#000;stroke:none;font:8px var(--sans);letter-spacing:1px}.codex-reader-scope .opening-runtime .opening-answer-fallback{display:none}@media (min-width:64rem){.codex-reader-scope [data-opening-range]>.scene-rail-track{display:none}.codex-reader-scope [data-opening-range] .scene-sequence-mobile,.codex-reader-scope [data-opening-range].opening-runtime>.scene-rail-track{display:block}.codex-reader-scope [data-opening-range].opening-runtime .scene-sequence-mobile{display:none}}@media (prefers-reduced-motion:reduce){.codex-reader-scope [data-opening-range].opening-runtime>.scene-rail-track{display:none!important}.codex-reader-scope [data-opening-range].opening-runtime .scene-sequence-mobile,.codex-reader-scope .opening-answer-fallback{display:block!important}}@media print{.codex-reader-scope [data-opening-range].opening-runtime>.scene-rail-track{display:none!important}.codex-reader-scope [data-opening-range].opening-runtime .scene-sequence-mobile,.codex-reader-scope .opening-answer-fallback{display:block!important}}.codex-reader-scope .hero-room-plane{left:var(--room-left);top:var(--room-top);width:var(--room-width);z-index:var(--room-order);transform-origin:50%;isolation:isolate;background:#fff;position:absolute;overflow:hidden}.codex-reader-scope .hero-room-plane img{pointer-events:none;max-width:none;height:auto;display:block;position:absolute}@media (prefers-reduced-motion:reduce){.codex-reader-scope .hero-room-plane{z-index:var(--room-order)!important;transform:none!important}}@media print{.codex-reader-scope .hero-room-plane{z-index:var(--room-order)!important;transform:none!important}}.codex-reader-scope .conversation-vector{--pen:1.1;width:100%;height:auto;display:block;overflow:hidden}.codex-reader-scope [data-conversation-print]{display:none}.codex-reader-scope .scene-conversation{max-width:22rem;margin:1rem auto 1.5rem}@media (min-width:64rem){.codex-reader-scope [data-conversation-range] .scene-conversation.scene-sequence-beat{display:none}.codex-reader-scope [data-conversation-range] .scene-conversation.scene-sequence-rail{margin:0;top:clamp(5rem,18vh,10rem)}}@media (prefers-reduced-motion:reduce){.codex-reader-scope [data-conversation-range]>.scene-rail-track{display:none!important}.codex-reader-scope [data-conversation-range] .scene-conversation.scene-sequence-beat{display:block}}@media print{.codex-reader-scope [data-conversation-live]{display:none}.codex-reader-scope [data-conversation-print]{display:block}.codex-reader-scope [data-conversation-range]>.scene-rail-track{display:none!important}.codex-reader-scope [data-conversation-range] .scene-conversation.scene-sequence-beat{-moz-column-break-inside:avoid;break-inside:avoid;display:block}}.codex-reader-scope .thinking-image-composite{aspect-ratio:2;isolation:isolate;contain:layout 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[data-scene-range]:has(.scene-thinking-images)>.scene-rail-track{display:none}.codex-reader-scope [data-scene-range]:has(.scene-thinking-images) .scene-sequence-mobile{display:block}.codex-reader-scope .thinking-image-runtime>.scene-rail-track{display:block!important}.codex-reader-scope .thinking-image-runtime .scene-sequence-mobile{display:none!important}}@media (prefers-reduced-motion:reduce){.codex-reader-scope .thinking-image-runtime>.scene-rail-track{display:none!important}.codex-reader-scope .thinking-image-runtime .scene-sequence-mobile{display:block!important}}@media print{.codex-reader-scope .thinking-image-runtime>.scene-rail-track{display:none!important}.codex-reader-scope .thinking-image-runtime .scene-sequence-mobile{display:block!important}.codex-reader-scope .scene-thinking-images{-moz-column-break-inside:avoid;break-inside:avoid}}.codex-reader-scope .thinking-working-ink{z-index:2;pointer-events:none}.codex-reader-scope .raster-image-composite{width:100%;aspect-ratio:var(--scene-ratio);contain:layout paint;isolation:isolate;position:relative}.codex-reader-scope .raster-image-state{background:#fff;position:absolute;inset:0}.codex-reader-scope .visual-scene .raster-image-state img{-o-object-fit:contain;object-fit:contain;width:100%;height:100%}@media (min-width:64rem){.codex-reader-scope [data-raster-range]{min-height:0}.codex-reader-scope [data-raster-range]>.scene-rail-track{display:none}.codex-reader-scope [data-raster-range] .scene-sequence-mobile{display:block}.codex-reader-scope .raster-image-runtime>.scene-rail-track{display:block!important}.codex-reader-scope .raster-image-runtime .scene-sequence-mobile{display:none!important}.codex-reader-scope .raster-image-runtime .article-moment:has(>.scene-raster-images){min-height:0}}@media (prefers-reduced-motion:reduce){.codex-reader-scope .raster-image-runtime>.scene-rail-track{display:none!important}.codex-reader-scope .raster-image-runtime .scene-sequence-mobile{width:min(100%,22rem);margin:2rem auto;position:static;display:block!important}}@media print{.codex-reader-scope .raster-image-runtime>.scene-rail-track{display:none!important}.codex-reader-scope .raster-image-runtime .scene-sequence-mobile{-moz-column-break-inside:avoid;break-inside:avoid;display:block!important}}.codex-reader-scope .scene-exploration{width:min(100%,22rem,36.759svh);margin:1.5rem auto 2rem}.codex-reader-scope .exploration-vector{width:100%;height:auto;display:block;overflow:hidden}.codex-reader-scope [data-exploration-poster]{display:none}@media (min-width:64rem){.codex-reader-scope [data-exploration-range]{min-height:0}.codex-reader-scope [data-exploration-range]>.scene-rail-track{display:none}.codex-reader-scope [data-exploration-range] .scene-sequence-mobile{margin:1.5rem auto 2rem;display:block;position:static}.codex-reader-scope [data-exploration-range] .article-moment:has(>.scene-exploration){min-height:0}.codex-reader-scope .exploration-runtime>.scene-rail-track{display:block}.codex-reader-scope .exploration-runtime .scene-sequence-mobile{display:none}.codex-reader-scope .exploration-runtime .scene-sequence-rail{width:100%;max-width:none;height:min(42rem,100svh - 8rem);margin:0;top:6rem}.codex-reader-scope .exploration-runtime .scene-sequence-rail .exploration-vector{height:100%}}@media (prefers-reduced-motion:reduce){.codex-reader-scope [data-exploration-range]>.scene-rail-track{display:none!important}.codex-reader-scope [data-exploration-range] .scene-sequence-mobile{width:min(100%,22rem);margin:1.5rem auto 2rem;position:static;display:block!important}.codex-reader-scope [data-exploration-live]{display:none}.codex-reader-scope [data-exploration-poster]{display:block}}@media print{.codex-reader-scope [data-exploration-range]>.scene-rail-track{display:none!important}.codex-reader-scope [data-exploration-range] .scene-sequence-mobile{-moz-column-break-inside:avoid;break-inside:avoid;width:min(100%,22rem);margin:1.5rem auto 2rem;position:static;display:block!important}.codex-reader-scope [data-exploration-live]{display:none}.codex-reader-scope [data-exploration-poster]{display:block}}.codex-reader-scope .scene-local-cloud{width:min(100%,44rem,66.2069svh);margin:1.5rem auto 2rem}.codex-reader-scope .local-cloud-vector{contain:layout paint;width:100%;height:auto;display:block}.codex-reader-scope [data-local-cloud-poster]{display:none}@media (min-width:64rem){.codex-reader-scope [data-local-cloud-range]{min-height:0}.codex-reader-scope [data-local-cloud-range]>.scene-rail-track{display:none}.codex-reader-scope [data-local-cloud-range] .scene-sequence-mobile{margin:1.5rem auto 2rem;display:block;position:static}.codex-reader-scope [data-local-cloud-range] .article-moment:has(>.scene-local-cloud){min-height:0}.codex-reader-scope .local-cloud-runtime{--local-cloud-rail:var(--desktop-art-width);--local-cloud-size:min(var(--local-cloud-rail),calc((100svh - clamp(5rem,18svh,10rem) - 2rem) * 640 / 580));width:100%;min-height:calc(var(--local-cloud-size) * 580 / 640)}.codex-reader-scope .local-cloud-runtime>.scene-rail-track{display:block}.codex-reader-scope .local-cloud-runtime .scene-sequence-mobile{display:none}.codex-reader-scope .local-cloud-runtime .scene-sequence-rail{width:var(--local-cloud-size);max-width:100%;margin:0;padding:0;top:clamp(5rem,18svh,10rem)}}@media (prefers-reduced-motion:reduce){.codex-reader-scope [data-local-cloud-range]{width:auto;min-height:0}.codex-reader-scope [data-local-cloud-range]>.scene-rail-track{display:none!important}.codex-reader-scope [data-local-cloud-range] .scene-sequence-mobile{width:min(100%,44rem);margin:1.5rem auto 2rem;position:static;display:block!important}.codex-reader-scope [data-local-cloud-live]{display:none}.codex-reader-scope 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.scene-sequence-mobile{margin:1.5rem auto 2rem;display:block;position:static}.codex-reader-scope [data-containment-range] .article-moment:has(>.scene-containment){min-height:0}.codex-reader-scope .containment-runtime>.scene-rail-track{display:block}.codex-reader-scope .containment-runtime .scene-sequence-mobile{display:none}.codex-reader-scope .containment-runtime .scene-sequence-rail{width:100%;max-width:calc(100svh - 7rem);margin:0 auto;top:clamp(5rem,18svh,10rem)}}@media (prefers-reduced-motion:reduce){.codex-reader-scope [data-containment-range]>.scene-rail-track{display:none!important}.codex-reader-scope [data-containment-range] .scene-sequence-mobile{width:min(100%,22rem);margin:1.5rem auto 2rem;position:static;display:block!important}.codex-reader-scope [data-containment-live]{display:none}.codex-reader-scope [data-containment-poster]{display:block}}@media print{.codex-reader-scope [data-containment-range]>.scene-rail-track{display:none!important}.codex-reader-scope [data-containment-range] .scene-sequence-mobile{-moz-column-break-inside:avoid;break-inside:avoid;width:min(100%,22rem);margin:1.5rem auto 2rem;position:static;display:block!important}.codex-reader-scope [data-containment-live]{display:none}.codex-reader-scope [data-containment-poster]{display:block}}.codex-reader-scope .scene-loop{width:min(100%,22rem,56svh);margin:1.5rem auto 2rem}.codex-reader-scope .loop-vector>svg{vertical-align:top;contain:layout paint;width:100%;height:auto}.codex-reader-scope [data-loop-poster]{display:none}@media (min-width:64rem){.codex-reader-scope [data-loop-range]{min-height:0}.codex-reader-scope [data-loop-range]>.scene-rail-track{display:none}.codex-reader-scope [data-loop-range] .scene-sequence-mobile{margin:1.5rem auto 2rem;display:block;position:static}.codex-reader-scope [data-loop-range] .article-moment:has(>.scene-loop){min-height:0}.codex-reader-scope .loop-runtime>.scene-rail-track{display:block}.codex-reader-scope .loop-runtime .scene-sequence-mobile{display:none}.codex-reader-scope .loop-runtime .scene-sequence-rail{width:100%;max-width:calc(100svh - 7rem);margin:0 auto;top:clamp(5rem,18svh,10rem)}}@media (prefers-reduced-motion:reduce){.codex-reader-scope [data-loop-range]>.scene-rail-track{display:none!important}.codex-reader-scope [data-loop-range] .scene-sequence-mobile{width:min(100%,22rem);margin:1.5rem auto 2rem;position:static;display:block!important}.codex-reader-scope [data-loop-live]{display:none}.codex-reader-scope [data-loop-poster]{display:block}}@media print{.codex-reader-scope [data-loop-range]>.scene-rail-track{display:none!important}.codex-reader-scope [data-loop-range] .scene-sequence-mobile{-moz-column-break-inside:avoid;break-inside:avoid;width:min(100%,22rem);margin:1.5rem auto 2rem;position:static;display:block!important}.codex-reader-scope [data-loop-live]{display:none}.codex-reader-scope [data-loop-poster]{display:block}}.codex-reader-scope .scene-backtracking{width:min(100%,22rem,33.3008svh);margin:1.5rem auto 2rem}.codex-reader-scope .scene-model-merge{width:min(100%,22rem,60svh);margin:1.5rem auto 2rem}.codex-reader-scope :is(.backtracking-vector,.model-merge-vector){contain:layout paint;width:100%;height:auto;display:block}.codex-reader-scope [data-backtracking-poster],.codex-reader-scope [data-model-merge-poster]{display:none}@media (min-width:64rem){.codex-reader-scope :is([data-backtracking-range],[data-model-merge-range]){min-height:0}.codex-reader-scope :is([data-backtracking-range],[data-model-merge-range])>.scene-rail-track{display:none}.codex-reader-scope :is([data-backtracking-range],[data-model-merge-range]) .scene-sequence-mobile{margin:1.5rem auto 2rem;display:block;position:static}.codex-reader-scope :is([data-backtracking-range],[data-model-merge-range]) .article-moment:has(>:is(.scene-backtracking,.scene-model-merge)){min-height:0}.codex-reader-scope :is(.backtracking-runtime,.model-merge-runtime)>.scene-rail-track{display:block}.codex-reader-scope :is(.backtracking-runtime,.model-merge-runtime) .scene-sequence-mobile{display:none}.codex-reader-scope :is(.backtracking-runtime,.model-merge-runtime) .scene-sequence-rail{width:100%;max-width:calc(60svh * var(--scene-rail-aspect));margin:0 auto;top:6rem}}@media (prefers-reduced-motion:reduce){.codex-reader-scope :is([data-backtracking-range],[data-model-merge-range])>.scene-rail-track{display:none!important}.codex-reader-scope :is([data-backtracking-range],[data-model-merge-range]) .scene-sequence-mobile{margin:1.5rem auto 2rem;position:static;display:block!important}.codex-reader-scope [data-backtracking-live],.codex-reader-scope [data-model-merge-live]{display:none!important}.codex-reader-scope [data-backtracking-poster],.codex-reader-scope [data-model-merge-poster]{display:block!important}}@media print{.codex-reader-scope :is([data-backtracking-range],[data-model-merge-range])>.scene-rail-track{display:none!important}.codex-reader-scope :is([data-backtracking-range],[data-model-merge-range]) .scene-sequence-mobile{-moz-column-break-inside:avoid;break-inside:avoid;margin:1.5rem auto 2rem;position:static;display:block!important}.codex-reader-scope [data-backtracking-live],.codex-reader-scope [data-model-merge-live]{display:none!important}.codex-reader-scope [data-backtracking-poster],.codex-reader-scope [data-model-merge-poster]{display:block!important}}.codex-reader-scope .scene-delegation{width:min(100%,22rem);margin:1.5rem auto 2rem}.codex-reader-scope .delegation-vector{contain:layout paint;width:100%;height:auto;display:block}.codex-reader-scope [data-delegation-poster]{display:none}@media (min-width:64rem){.codex-reader-scope [data-delegation-range]{min-height:0}.codex-reader-scope [data-delegation-range]>.scene-rail-track{display:none}.codex-reader-scope [data-delegation-range] 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.scene-sequence-mobile{-moz-column-break-inside:avoid;break-inside:avoid;margin:1.5rem auto 2rem;position:static;display:block!important}.codex-reader-scope [data-delegation-live]{display:none}.codex-reader-scope [data-delegation-poster]{display:block}}.codex-reader-scope [data-jungle-background]{transition:none}.codex-reader-scope .scene-jungle{width:min(100%,22rem);margin:1.5rem auto 2rem}.codex-reader-scope .jungle-vector{contain:layout paint;width:100%;height:auto;display:block}.codex-reader-scope [data-jungle-poster]{display:none}@media (min-width:64rem){.codex-reader-scope [data-jungle-range]{min-height:0}.codex-reader-scope [data-jungle-range]>.scene-rail-track{display:none}.codex-reader-scope [data-jungle-range] .scene-sequence-mobile{margin:1.5rem auto 2rem;display:block;position:static}.codex-reader-scope [data-jungle-range] .article-moment:has(>.scene-jungle){min-height:0}.codex-reader-scope .jungle-runtime>.scene-rail-track{display:block}.codex-reader-scope .jungle-runtime 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.reader-theme-toggle[hidden]{display:none}.codex-reader-scope .reader-page-controls{top:calc(env(safe-area-inset-top,0px) + 60px);right:max(1rem, env(safe-area-inset-right,0px));z-index:1;width:max-content;max-width:calc(100% - max(1rem, env(safe-area-inset-left,0px)) - max(1rem, env(safe-area-inset-right,0px)));font:.8125rem/1.1 "Hch Sticky Switzer",var(--sans);align-items:stretch;gap:0;display:flex;position:fixed}.codex-reader-scope .reader-page-controls .reader-theme-toggle{background:var(--paper);flex:0 0 44px}.codex-reader-scope .reader-agent-action{border:1px solid var(--hch-spot-ink);background:var(--hch-spot-ink);min-width:0;min-height:44px;color:var(--paper);border-radius:0;justify-content:center;align-items:center;gap:.5rem;padding:.375rem .75rem;text-decoration:none;display:inline-flex}.codex-reader-scope .reader-agent-action>span:first-child{overflow-wrap:break-word;min-width:0}.codex-reader-scope .reader-agent-action>span:last-child{flex:none}.codex-reader-scope 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print{.codex-reader-scope{--hch-room-filter:url(#hch-theme-light-finished)!important;--hch-room-blend:multiply!important}}:is(#app-shell:has(.codex-reader-scope),#main-content:has(.codex-reader-scope)){background:0 0}.codex-reader-scope :is([data-growth-outline],[data-companion-pen-rule],[data-technical-illustration]) [stroke=\#999]:not(defs *,mask *,clipPath *){stroke:var(--hch-rule-ink,#999)}.codex-reader-scope :is([data-growth-outline],[data-companion-pen-rule],[data-technical-illustration]) [fill=\#999]:not(defs *,mask *,clipPath *){fill:var(--hch-rule-ink,#999)}@media print{.codex-reader-scope{--hch-rule-ink:#999!important}}.codex-reader-scope [data-model-video-canvas]{filter:none!important}.codex-reader-scope .reader-theme-toggle{position:relative}.codex-reader-scope .reader-theme-toggle :is(.reader-theme-sun,.reader-theme-moon){transition:opacity .22s linear,transform .22s cubic-bezier(.25,1,.5,1);position:absolute;inset:12px}.codex-reader-scope .reader-theme-sun{opacity:1;transform:rotate(0)scale(1)}.codex-reader-scope .reader-theme-moon{opacity:0;transform:rotate(-70deg)scale(.85)}.codex-reader-scope[data-reader-theme=dark] .reader-theme-sun{opacity:0;transform:rotate(70deg)scale(.85)}.codex-reader-scope[data-reader-theme=dark] .reader-theme-moon{opacity:1;transform:rotate(0)scale(1)}@media (prefers-color-scheme:dark){.codex-reader-scope:not([data-reader-theme=light]) .reader-theme-sun{opacity:0;transform:rotate(70deg)scale(.85)}.codex-reader-scope:not([data-reader-theme=light]) .reader-theme-moon{opacity:1;transform:rotate(0)scale(1)}}@media (prefers-reduced-motion:reduce){.codex-reader-scope .reader-theme-toggle :is(.reader-theme-sun,.reader-theme-moon){transition:none}}.codex-reader-scope .reader-agent-label-mobile{display:none}@media (max-width:63.999rem){.codex-reader-scope .site-nav.hero-nav{min-height:52px;padding:calc(4px + env(safe-area-inset-top,0px)) max(var(--gutter),env(safe-area-inset-right,0px)) 4px 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max(12px,env(safe-area-inset-left,0px));grid-template-columns:minmax(44px,1fr) auto;gap:8px}.codex-reader-scope .reading-guide .reader-mobile-controls{flex:none;width:max-content;max-width:none;height:44px;display:flex;position:relative;inset:auto}.codex-reader-scope .reading-guide .reader-agent-action{white-space:nowrap;gap:4px;padding:6px 8px;font-size:12px}.codex-reader-scope .reading-guide .guide-contents{gap:6px;height:44px}.codex-reader-scope .reading-guide .guide-contents-icon{margin-left:0}.codex-reader-scope .reading-guide .guide-title{font:normal 13px/1.15 "Hch Sticky Switzer",var(--sans)}.codex-reader-scope .reading-guide .guide-scroll-cue{display:none}}.codex-reader-scope .contents-theme-control{display:none}@media (max-width:63.999rem){.codex-reader-scope .reading-guide .reader-mobile-controls{flex:none;align-items:center;width:max-content;height:44px;display:flex;position:relative;inset:auto}.codex-reader-scope 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[data-reader-button]:focus-visible{outline:2px solid;outline-color:var(--reader-button-line);outline-offset:3px}.codex-reader-scope [data-reader-button]:is(:disabled,[aria-disabled=true]){opacity:.5;cursor:not-allowed}.codex-reader-scope .prose .article-module-entry[data-prompt-entry]{font:400 .875rem/1.35 "Hch Sticky Switzer",var(--sans);padding:var(--reader-entry-inset-block) var(--reader-entry-inset-inline)}.codex-reader-scope .article-module-entry [data-prompt-action]{white-space:nowrap;width:auto;min-width:44px;height:auto;min-height:44px;font:400 .875rem/1.35 "Hch Sticky Switzer",var(--sans);padding:.5rem .75rem}.codex-reader-scope .reader-agent-action{min-height:44px}.codex-reader-scope{padding-bottom:var(--reader-sticky-space,0px)}.codex-reader-scope .prose .article-module-entry[data-prompt-entry]{flex-wrap:wrap}.codex-reader-scope .prose .article-module-entry[data-prompt-entry] h2{overflow-wrap:anywhere;flex:12ch;min-width:0}.codex-reader-scope .reader-page-controls{--reader-button-line:var(--hch-spot-ink);background:var(--paper)}.codex-reader-scope .reader-page-controls>.reader-button-outline{z-index:2}.codex-reader-scope .reader-page-controls .reader-agent-action{isolation:isolate;background:0 0!important}.codex-reader-scope .reader-page-controls .reader-agent-action:before{content:"";z-index:-1;background:var(--reader-button-fill);pointer-events:none;transition:background-color .12s linear;position:absolute;inset:1px 1px 1px 0}.codex-reader-scope :is(.method-apps a,.method-apps button,[data-copy-prompt],[data-copy-application],[data-expand-tool-prompt],.method-expand,.text-button):not([data-reader-button]){transition:background-color .12s linear,color .12s linear;text-decoration:none!important}.codex-reader-scope :is([data-reader-button],.method-apps a,.method-apps 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.reader-page-controls .reader-theme-toggle{height:auto;min-height:44px}.codex-reader-scope .reader-theme-toggle :is(.reader-theme-sun,.reader-theme-moon){inset:calc(50% - 10px) auto auto calc(50% - 10px)}.codex-reader-scope .reader-theme-toggle [data-technical-pen]>*{stroke:currentColor!important}
.codex-reader-scope :is(a,button,summary,[role=button]){-webkit-tap-highlight-color:transparent}.codex-reader-scope[data-reader-input=pointer] :focus,.codex-reader-scope[data-reader-input=pointer] :focus>[data-reader-button]{outline:none!important}.codex-reader-scope[data-reader-input=keyboard] :is(a,button,input,select,textarea,summary,[tabindex]:not([tabindex="-1"])):focus{outline:2px solid var(--ink)!important;outline-offset:2px!important}.codex-reader-scope[data-reader-input=keyboard] a:focus>[data-reader-button]{outline:none!important}