@font-face{font-family:"Google Sans Flex";src:url("assets/fonts/GoogleSansFlex-latin.woff2") format("woff2");font-weight:100 1000;font-display:swap}
@font-face{font-family:"Google Sans Code";src:url("assets/fonts/GoogleSansCode-latin.woff2") format("woff2");font-weight:300 800;font-display:swap}
:root{
  --page:var(--md-sys-color-background);--ink:var(--md-sys-color-on-surface);
  --muted:var(--md-sys-color-on-surface-variant);--accent:var(--md-sys-color-primary);
  --on-accent:var(--md-sys-color-on-primary);--panel:var(--md-sys-color-surface-container);
  --raised:var(--md-sys-color-surface-container-high);--line:var(--md-sys-color-outline-variant);
  --soft:var(--md-sys-color-surface-container-low);--rail-width:var(--nav-rail-width);
  --bottom-clearance:env(safe-area-max-inset-bottom,env(safe-area-inset-bottom,0px));
  --editorial-clearance:clamp(48px,5vw,80px);--card-clearance:32px;
  color-scheme:dark;
}
:root[data-theme=light],:root[data-theme=true-tone]{color-scheme:light}
*{box-sizing:border-box}
html{scroll-padding-top:max(var(--s4),env(safe-area-inset-top,0px));background:var(--page)}
body{margin:0;background:var(--page);color:var(--ink);font:var(--m3-type-body-large);letter-spacing:var(--m3-tracking-body-large)}
button,input{font:inherit}
a{color:inherit;text-decoration:none}
button{color:inherit;cursor:pointer}
button:disabled{cursor:default;color:color-mix(in srgb,var(--ink) calc(var(--state-disabled-opacity)*100%),transparent)}
button,a{-webkit-tap-highlight-color:transparent}
button:focus-visible,a:focus-visible,summary:focus-visible,pre:focus-visible{outline:var(--focus-ring-outline);outline-offset:var(--focus-ring-offset)}
h1,h2,h3,p{margin:0}
h1,h2,h3{text-wrap:balance;overflow-wrap:anywhere}
h1{font:var(--m3-type-display-large);letter-spacing:var(--m3-tracking-display-large)}
h2{font:var(--m3-type-display-small);letter-spacing:var(--m3-tracking-display-small)}
h3{font:var(--m3-type-title-large);letter-spacing:var(--m3-tracking-title-large)}
h1:focus,h2:focus{outline:none}
p{max-width:68ch;overflow-wrap:anywhere}
p+p{margin-top:var(--s5)}
[hidden]{display:none!important}
.material-symbol{width:24px;height:24px;flex-shrink:0;fill:currentColor;display:inline-block;vertical-align:middle}
.apu-mark{display:inline-block;width:40px;height:40px;flex-shrink:0;background:currentColor;mask:url("assets/apu-logo.svg") center/contain no-repeat;-webkit-mask:url("assets/apu-logo.svg") center/contain no-repeat}
.brand{display:flex;align-items:center;gap:var(--s2);font:var(--m3-type-title-large);letter-spacing:var(--m3-tracking-title-large);min-height:48px}
.brand-domain{color:var(--muted)}
.icon-button{display:inline-grid;place-items:center;width:48px;height:48px;flex-shrink:0;padding:12px;border:0;border-radius:50%;background:transparent}
.icon-button[aria-pressed=true]{color:var(--md-sys-color-on-secondary-container)}
.icon-button[aria-pressed=true]:after{content:"";position:absolute;inset:4px;border-radius:inherit;background:var(--md-sys-color-secondary-container);z-index:-2}
.button{display:inline-flex;align-items:center;justify-content:center;gap:var(--s2);min-height:48px;padding:var(--s3) var(--s5);border:1px solid transparent;border-radius:var(--shape-full);font:var(--m3-type-label-large);letter-spacing:var(--m3-tracking-label-large);text-align:center}
.button.filled{background:var(--accent);color:var(--on-accent)}
.button.filled{font-weight:var(--m3-type-emphasized-weight-medium)}
.button.outlined{border-color:var(--md-sys-color-outline);background:transparent;color:var(--accent)}
.button.text-button{color:var(--accent);background:transparent;padding-inline:16px}
.text-link{min-height:48px;padding:var(--s3) var(--s2);display:inline-flex;align-items:center;gap:var(--s2);border:0;background:transparent;border-radius:var(--shape-full);text-decoration:underline;text-underline-offset:4px;font:var(--m3-type-label-large);letter-spacing:var(--m3-tracking-label-large);color:var(--accent)}
/* One component-specific layer: selection is a role pair, never a press. */
:where(.icon-button,.button,.text-link,.source-choice,.pathway>a,.next-page,.window-footer,summary,.file-children a,.rail-foot a,.quiet-panel a,.static-navigation a,.apu-outline-destination,.apu-outline-fold,.choice-row,.switch-row,.drawer-list a,#website-composer .skyzai-apu-dock__voice-link){position:relative;isolation:isolate}
:where(.icon-button,.button,.text-link,.source-choice,.pathway>a,.next-page,.window-footer,summary,.file-children a,.rail-foot a,.quiet-panel a,.static-navigation a,.apu-outline-destination,.apu-outline-fold,.choice-row,.switch-row,.drawer-list a,#website-composer .skyzai-apu-dock__voice-link):before{content:"";position:absolute;inset:0;border-radius:inherit;background:currentColor;opacity:0;pointer-events:none;z-index:-1;transition:opacity var(--dur-short3) var(--ease-standard)}
.icon-button:before,.apu-outline-fold:before{inset:4px}
@media(hover:hover) and (pointer:fine){:where(.icon-button,.button,.text-link,.source-choice,.pathway>a,.next-page,.window-footer,summary,.file-children a,.rail-foot a,.quiet-panel a,.static-navigation a,.apu-outline-destination,.apu-outline-fold,.choice-row,.switch-row,.drawer-list a,#website-composer .skyzai-apu-dock__voice-link):hover:before{opacity:var(--state-hover-opacity)}}
:where(.icon-button,.button,.text-link,.source-choice,.pathway>a,.next-page,.window-footer,summary,.file-children a,.rail-foot a,.quiet-panel a,.static-navigation a,.apu-outline-destination,.apu-outline-fold,.choice-row,.switch-row,.drawer-list a,#website-composer .skyzai-apu-dock__voice-link):focus-visible:before{opacity:var(--state-focus-opacity)}
:where(.icon-button,.button,.text-link,.source-choice,.pathway>a,.next-page,.window-footer,summary,.file-children a,.rail-foot a,.quiet-panel a,.static-navigation a,.apu-outline-destination,.apu-outline-fold,.choice-row,.switch-row,.drawer-list a,#website-composer .skyzai-apu-dock__voice-link):active:before{opacity:var(--state-pressed-opacity)}
/* Website-host adaptation: the shared outline keeps its selected container;
   transient feedback uses the same content-colour layer as other controls. */
.apu-outline-destination:not([data-active=true]):is(:hover,:active),.apu-outline-fold:is(:hover,:active){background:transparent}
:where(.file-children a,.rail-foot a,.quiet-panel a,.static-navigation a){border-radius:var(--shape-sm)}
button:disabled:before{opacity:0!important}
.button:disabled{background:color-mix(in srgb,var(--ink) calc(var(--state-disabled-container-opacity)*100%),transparent)}
p a:not(.button){text-decoration:underline;text-decoration-color:var(--accent);text-underline-offset:3px}
/* Across a row only the labels are 8px apart, but when the row wraps — or stacks on a
 * narrow viewport — the two boxes are full height, and 8px puts them tangent exactly as
 * the stacked text link was. Row and column therefore take different gaps. */
.actions{display:flex;gap:var(--s5) var(--s2);flex-wrap:wrap;align-items:center}
/* Vertical room on this site is free; horizontal room is not. .actions carries no
 * top margin of its own, so a button row landed flush against the paragraph above it
 * wherever no per-context rule happened to supply one — rendered and measured at 0px
 * on 2026-09-22 under #individual, #librarian and twice under #trust, against 32/24/20
 * everywhere else. The parent is block flow, so this collapses with the paragraph's
 * own bottom margin: it raises the floor rather than adding to it, and the contexts
 * that already space their own row (.hero-copy, .page-intro, .story-outcome,
 * .structure-notice) are more specific and keep the value they chose. */
*+.actions{margin-block-start:var(--s6)}
/* A .text-link is a control, not a caption: its ::before state layer is inset:0 with
 * the inherited 999px radius, so it paints a full-height 48px pill on hover and focus
 * that is invisible at rest. Clear space therefore belongs around the whole control,
 * including the highlight nobody sees until they reach for it. An earlier pass gave
 * only the .actions case the row gap (--s2), reasoning that stacked and side-by-side
 * controls should breathe alike. That was wrong twice over. Across a row only the two
 * labels are 8px apart, but down a column both boxes are full height, so the same 8px
 * puts two 48px pills tangent the moment the layer appears — visible in rendered
 * pixels, not in the geometry. And the collision was never about .actions: a
 * .text-link landed flush under whatever block preceded it, measured at 0px in six
 * places on 2026-09-22, among them #organization "Memory and access" under a plain
 * paragraph. Any block sibling therefore yields --s5, which is also the pill's own
 * inline padding, so the layer clears by the same amount on every side. Inline
 * predecessors are excluded on purpose: the breadcrumb separator sits at -34px by
 * design, and a control has no business inside a sentence — the two links that were
 * are now plain prose links. padding-inline stays on the .actions case alone, where
 * it aligns the stacked labels with the filled button above. */
:where(p,div,figure,details,section,article,ul,ol,dl,blockquote,h1,h2,h3,h4,h5,h6)+.text-link{margin-block-start:var(--s5)}
.actions+.text-link{padding-inline:var(--s5)}
/* The press caption is prose under a button row, not a control, but it was flush too.
 * The dense lists found by the same sweep — outline rows at 4px, FAQ summaries at 1px,
 * the file tree at 0 — carry no state layer of their own and are deliberately tight;
 * they are left alone. */
.press-section .actions+.caption{margin-block-start:var(--s5)}
/* A flex or grid parent does not collapse its children's margins, so the floor above
 * would add to the parent's gap instead of raising it — 24+32=56px, measured under
 * #individual. The sweep on 2026-09-22 found exactly one such parent; the material
 * audit fails if a second appears without this reset. */
.demo-chat>.actions{margin-block-start:0}
.caption{font:var(--m3-type-body-small);letter-spacing:var(--m3-tracking-body-small);color:var(--muted)}
.muted{color:var(--muted)}
.kicker{font:var(--m3-type-label-large);letter-spacing:var(--m3-tracking-label-large);color:var(--muted);margin-bottom:24px}
.skip-link{position:fixed;top:8px;left:12px;z-index:200;background:var(--accent);color:var(--on-accent);padding:12px 24px;border-radius:24px;transform:translateY(-160%)}
.skip-link:focus{transform:none}
.site-layout{display:grid;grid-template-columns:var(--rail-width) minmax(0,1fr);padding-top:env(safe-area-inset-top,0px)}
.rail{position:sticky;top:0;height:100dvh;padding:var(--s6) var(--s3) var(--s4);border-right:1px solid var(--line);overflow:auto}
#site-outline{display:flex;flex-direction:column;min-height:100%}
.outline-search{padding:0 12px 16px}
.outline-search label{display:block;margin-bottom:8px;font:var(--m3-type-label-medium);letter-spacing:var(--m3-tracking-label-medium);color:var(--muted)}
.outline-search input{width:100%;min-width:0;min-height:56px;padding:12px 20px;border:1px solid var(--md-sys-color-outline);border-radius:var(--shape-full);color:var(--ink);background:var(--soft);font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium)}
.outline-search input:focus-visible{outline:var(--focus-ring-outline);outline-offset:var(--focus-ring-offset)}
.outline-result{padding:12px}
.structure-notice{padding:24px;border:1px solid var(--line);border-radius:20px;background:var(--soft);margin-bottom:32px}
.structure-notice .actions{margin-top:20px}
[data-structure-entry]{padding-block:24px 48px;scroll-margin-top:max(var(--s5),env(safe-area-inset-top,0px))}
[data-structure-entry] h2{font:var(--m3-type-headline-small);letter-spacing:var(--m3-tracking-headline-small);margin-bottom:20px}
.source-facts{display:grid;grid-template-columns:100px minmax(0,1fr);gap:12px 16px;margin:24px 0}
.source-facts dt{font:var(--m3-type-label-large);letter-spacing:var(--m3-tracking-label-large);color:var(--muted)}
.source-facts dd{margin:0;overflow-wrap:anywhere;font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium)}
.source-facts code{font:var(--m3-type-body-small);letter-spacing:var(--m3-tracking-body-small);overflow-wrap:anywhere}
.file-children{list-style:none;padding:0;border-top:1px solid var(--line);margin-top:24px}
.file-children a{display:block;min-height:48px;padding:12px 8px;border-bottom:1px solid var(--line);overflow-wrap:anywhere}
#questions{margin-top:48px}
#questions>h2{margin-bottom:26px}
.outline-dot{display:inline-block;width:6px;height:6px;flex-shrink:0;border-radius:50%;background:currentColor}
.rail-foot{margin-top:auto;padding:40px 16px 8px;font:var(--m3-type-body-small);letter-spacing:var(--m3-tracking-body-small);color:var(--muted)}
.rail-foot>.apu-mark{width:30px;height:30px;margin-bottom:16px}
.rail-foot p+p{margin-top:8px}
.rail-foot a{display:flex;align-items:center;justify-content:space-between;min-height:48px;margin-top:20px}
main{min-width:0;outline:none}
.context-bar{position:relative;z-index:1;background:var(--page);max-width:1360px;margin:auto;padding:var(--s4) var(--s6) 0;display:flex;align-items:center;justify-content:space-between;gap:var(--s3);flex-wrap:wrap}
#context-path{display:flex;align-items:center;gap:var(--s2);flex-wrap:wrap;min-width:0;font:var(--m3-type-label-large);letter-spacing:var(--m3-tracking-label-large)}
#context-path>[aria-current]{color:var(--muted);padding:var(--s3) var(--s2);overflow-wrap:anywhere}
#context-path>.context-separator{display:inline-grid;color:var(--muted)}
#context-path>.context-separator .material-symbol{width:18px;height:18px}
:dir(rtl) #context-path>.context-separator .material-symbol,:dir(rtl) .rail-foot [data-icon="chevron_right"] .material-symbol{transform:scaleX(-1)}
.outline-parent{margin-bottom:var(--s2)}
/* A more expressive front door. Inside each branch, the existing reading
   surface and shared APU outline remain unchanged. */
body.entrance .site-layout{grid-template-columns:minmax(0,1fr)}
body.entrance #desktop-rail{display:none}
body.entrance .context-bar{padding-block:0}
.page.entrance-page{max-width:1220px;padding-bottom:var(--s7)}
.entrance-intro{position:relative;isolation:isolate;display:flex;flex-direction:column;align-items:center;text-align:center;padding:var(--s8) 0 var(--s7)}
.entrance-identity{display:flex;flex-direction:column;align-items:center;gap:var(--s4);margin-bottom:var(--s6)}
.identity-color-mark,.entrance-identity>.apu-mark{display:block;width:112px;height:112px;flex:none}
.identity-color-mark{position:relative;isolation:isolate}
.identity-loading-art{display:none;width:100%;height:100%;object-fit:contain}
:root:not(.site-ready) .identity-loading-art{display:block}
:root:not(.site-ready) .identity-color-art{display:none}
:root[data-theme=dark] .identity-loading-art,:root[data-theme=dark-warm] .identity-loading-art{filter:invert(1)}
.pwa-action{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:48px;padding:var(--s3) var(--s4);border-radius:var(--shape-lg)}
.pwa-action[hidden]{display:none}
.pwa-action:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.pwa-install-help summary{min-height:48px;padding:var(--s3) var(--s4);border-radius:var(--shape-lg)}
.pwa-install-help p,#pwa-status{margin:var(--s3) var(--s4);max-width:48ch}
#pwa-update-dialog{max-width:min(560px,calc(100vw - 32px));padding:var(--s6);border:0;border-radius:var(--shape-xl);background:var(--soft);color:var(--ink)}
#pwa-update-dialog::backdrop{background:rgb(0 0 0 / .5)}
#pwa-update-dialog>p{margin-top:var(--s4);color:var(--muted)}
#pwa-update-dialog .actions{justify-content:flex-end;flex-wrap:wrap}
.identity-color-art{display:block;width:100%;height:100%;opacity:1;mix-blend-mode:plus-lighter;transition:opacity var(--sz-identity-settle) var(--ease-standard)}
.identity-color-mark:after{content:"";position:absolute;inset:0;background:var(--identity-hover-ink,#000);mask:url("assets/apu-logo.svg") center/contain no-repeat;opacity:0;mix-blend-mode:plus-lighter;pointer-events:none;transition:opacity var(--sz-identity-settle) var(--ease-standard)}
:root[data-theme=dark] .identity-color-mark,:root[data-theme=dark-warm] .identity-color-mark{--identity-hover-ink:#fff}
.identity-color-mark [data-color-slot]{mix-blend-mode:plus-lighter}
.entrance-wordmark{font:var(--m3-type-display-small);font-weight:500;letter-spacing:-1px}
.entrance-wordmark>span{color:var(--muted);font-weight:400}
.entrance-intro h1{font:var(--m3-type-display-large);letter-spacing:var(--m3-tracking-display-large);max-width:18ch}
.entrance-intro .intro{margin:var(--s5) 0 0;max-width:48ch}
.entrance-intro>.kicker{color:var(--accent)}
.entrance-vmo{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:var(--s6);min-width:0;margin-bottom:var(--editorial-clearance)}
.entrance-label{font:var(--m3-type-label-large);letter-spacing:var(--m3-tracking-label-large);margin-bottom:var(--s4)}
.entrance-vision{padding:var(--s6);border-radius:var(--md-sys-shape-corner-extra-large-increased);background:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container)}
.entrance-vision h2{font:var(--m3-type-headline-large);letter-spacing:var(--m3-tracking-headline-large)}
.entrance-vision h2+p{margin-top:var(--s5);font:var(--m3-type-body-large);letter-spacing:var(--m3-tracking-body-large)}
.entrance-mission{min-width:0;padding:var(--s6)}
.entrance-mission>p{font:var(--m3-type-title-large);letter-spacing:var(--m3-tracking-title-large);max-width:34ch}
.entrance-objectives{padding-block:0 var(--s7);margin-bottom:var(--editorial-clearance)}
.entrance-section-heading{margin-bottom:var(--s6)}
.entrance-section-heading>.kicker{margin-bottom:var(--s3);color:var(--accent)}
.entrance-section-heading>h2{font:var(--m3-type-headline-large);letter-spacing:var(--m3-tracking-headline-large)}
.entrance-section-heading>.intro{margin-top:var(--s4)}
.entrance-outcomes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--s4);list-style:none;margin:0;padding:0}
.entrance-outcomes>li{min-width:0;padding:var(--s6);border-radius:var(--shape-xl);background:var(--soft)}
.entrance-outcome-number{display:block;font:var(--m3-type-label-large);letter-spacing:var(--m3-tracking-label-large);color:var(--accent);margin-bottom:var(--s5)}
.entrance-outcomes h3{font:var(--m3-type-title-large);letter-spacing:var(--m3-tracking-title-large)}
.entrance-outcomes p{font:var(--m3-type-body-large);letter-spacing:var(--m3-tracking-body-large);color:var(--muted);margin-top:var(--s4)}
.entrance-pathways{max-width:58ch}
.entrance-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--card-clearance)}
.entrance-card{--poster-surface:var(--sz-color-blue-container);--poster-ink:var(--sz-color-blue-on-container);display:flex;flex-direction:column;position:relative;isolation:isolate;min-width:0;border:1px solid transparent;border-radius:var(--shape-xl);background:var(--poster-surface);color:var(--poster-ink);box-shadow:none;transition:box-shadow var(--dur-short3) var(--ease-standard)}
.entrance-organization{--poster-surface:var(--sz-color-green-container);--poster-ink:var(--sz-color-green-on-container)}
.entrance-machines{--poster-surface:var(--sz-color-gold-container);--poster-ink:var(--sz-color-gold-on-container)}
.entrance-card:before{content:"";position:absolute;inset:0;border-radius:inherit;background:currentColor;opacity:0;pointer-events:none;z-index:-1;transition:opacity var(--dur-short3) var(--ease-standard)}
@media(hover:hover) and (pointer:fine){.entrance-card:hover{box-shadow:var(--elev-level-1)}.entrance-card:hover:before{opacity:var(--state-hover-opacity)}}
.entrance-card:focus-visible,.entrance-card:active{box-shadow:var(--elev-level-0)}
.entrance-card:focus-visible:before{opacity:var(--state-focus-opacity)}
.entrance-card:active:before{opacity:var(--state-pressed-opacity)}
.entrance-card-copy{display:flex;flex:1;flex-direction:column;align-items:flex-start;padding:0 var(--s6) var(--s5)}
.entrance-category{font:var(--m3-type-label-large);letter-spacing:var(--m3-tracking-label-large);margin-bottom:var(--s3)}
.entrance-card h2{font:var(--m3-type-headline-medium);letter-spacing:var(--m3-tracking-headline-medium);text-wrap:initial;overflow-wrap:anywhere;max-width:100%}
.entrance-card-copy>p:not(.entrance-category){font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium);margin:var(--s3) 0 var(--s5)}
.entrance-card-cue{display:flex;align-items:center;justify-content:space-between;gap:var(--s3);width:100%;margin-top:auto;font:var(--m3-type-label-large);letter-spacing:var(--m3-tracking-label-large)}
.entrance-art{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;flex:none}
.entrance-illustration{position:relative;display:flex;align-items:center;justify-content:center;gap:12px;height:200px;flex:none;margin:var(--s4) var(--s4) var(--s5);overflow:hidden;border-radius:var(--md-sys-shape-corner-large);font:var(--m3-type-label-medium);letter-spacing:var(--m3-tracking-label-medium)}
.art-orbit{position:absolute;top:10px;left:50%;width:210px;height:210px;transform:translateX(-50%);border:1px solid currentColor;border-radius:50%;opacity:.15;pointer-events:none}
.art-orbit:after{content:"";position:absolute;inset:24px;border:1px solid currentColor;border-radius:50%}
.art-chat,.art-note,.art-file,.art-machine-node,.art-machine-core{position:relative;background:color-mix(in srgb,var(--poster-surface) 90%,var(--poster-ink));border:1px solid color-mix(in srgb,var(--poster-ink) 30%,transparent)}
.art-chat{position:absolute;left:4px;right:18px;top:30px;display:flex;align-items:center;gap:8px;padding:12px;border-radius:24px 24px 24px 4px}
.art-note{position:absolute;left:22px;right:4px;top:106px;display:flex;gap:12px;padding:16px;border-radius:var(--md-sys-shape-corner-medium)}
.art-note-dot{width:6px;height:6px;flex:none;border-radius:50%;background:currentColor;margin-top:5px}
.art-note-line{display:block;width:100px;height:3px;border-radius:2px;background:currentColor;opacity:.25;margin-top:12px}
.art-note-line.short{width:64px;margin-top:8px}
.art-file{width:96px;height:104px;padding:16px;border-radius:var(--md-sys-shape-corner-medium);transform:rotate(-12deg)}
.art-file-front{margin-left:-36px;transform:rotate(7deg)}
.art-file .art-note-line{width:64px}
.art-file .art-note-line.short{width:48px}
.art-caption{position:absolute;bottom:4px;inset-inline:4px;text-align:center;font:var(--m3-type-label-small);letter-spacing:var(--m3-tracking-label-small)}
.art-machine-node,.art-machine-core{display:grid;place-items:center;width:44px;height:44px;border-radius:var(--md-sys-shape-corner-medium)}
.art-machine-core{width:86px;height:86px}
.art-machine-core>.apu-mark{width:58px;height:58px}
.closing-illustration{--poster-surface:var(--sz-color-blue-container);--poster-ink:var(--sz-color-blue-on-container);width:100%;padding:var(--s5) 0 var(--s7);color:var(--poster-ink)}
.closing-illustration.entrance-organization{--poster-surface:var(--sz-color-green-container);--poster-ink:var(--sz-color-green-on-container)}
.closing-illustration.entrance-machines{--poster-surface:var(--sz-color-gold-container);--poster-ink:var(--sz-color-gold-on-container)}
.closing-illustration .entrance-illustration{width:100%;max-width:400px;margin:0 auto;height:220px}
.site-footer .art-machine-core>.apu-mark{width:58px;height:58px}
@media(hover:hover) and (pointer:fine) and (forced-colors:none){.identity-color-mark:hover .identity-color-art{opacity:0}.identity-color-mark:hover:after{opacity:1}}
@supports not (mix-blend-mode:plus-lighter){.identity-color-mark [data-color-slot]{fill:var(--sz-identity-rest-ink)!important}.identity-color-art{opacity:1!important}.identity-color-mark:after{display:none}}
.entrance-footnote{margin:var(--s6) auto 0;text-align:center}
body.entrance .site-footer{max-width:1172px;margin-inline:auto;padding-inline:var(--s6)}
body.entrance .footer-atmosphere{inset-inline:0}
/* Owner rule 2026-09-25: an image is never framed. No border, mat, inner rounded box or
   shadow ring; a figure's own radius clips its full-bleed image. */
.hero-art{margin:0;min-width:0;border-radius:var(--shape-xl);overflow:hidden}
.hero-art img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}
.motion-art{display:block;position:relative;overflow:hidden;aspect-ratio:3/2;isolation:isolate}
/* The card's 1px border is transparent, so its art covers it and meets the visible edge.
   An explicit width keeps the 3:2 box identical in every engine (no stretch-based sizing). */
.entrance-art-frame{width:calc(100% + 2px);margin:-1px -1px var(--s5);border-radius:var(--shape-xl) var(--shape-xl) 0 0;flex:none}
.entrance-art-frame .entrance-art{margin:0;border-radius:0}
.motion-art video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none;opacity:0;transition:opacity var(--dur-short3) var(--ease-standard)}
.motion-art[data-playing="true"] video{opacity:1}
@media(prefers-reduced-motion:reduce){.motion-art video{transition:none}}
.hero-example{max-width:760px;margin:0 auto var(--s7)}
/* Material container transform: only the activated card becomes its hero.
   No page-wide crossfade, and no animated navigation for reduced motion. */
::view-transition-group(apu-entry),::view-transition-group(apu-entry-art),::view-transition-group(apu-entry-title){animation-duration:var(--dur-long2);animation-timing-function:var(--ease-emphasized)}
::view-transition-old(apu-entry-art),::view-transition-new(apu-entry-art),::view-transition-old(apu-entry-title),::view-transition-new(apu-entry-title){animation-duration:var(--dur-long2);mix-blend-mode:normal}
::view-transition-old(apu-entry),::view-transition-new(apu-entry){animation-duration:var(--dur-long2);mix-blend-mode:normal;height:100%;object-fit:cover}
::view-transition-old(root),::view-transition-new(root){animation:none;mix-blend-mode:normal}
::view-transition{pointer-events:none}
@media(prefers-reduced-motion:reduce){::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none!important}}
@media(max-width:839px){
  .entrance-vmo{grid-template-columns:minmax(0,1fr);gap:var(--s5)}
  .entrance-outcomes{grid-template-columns:minmax(0,1fr)}
  .entrance-outcomes>li{display:grid;grid-template-columns:auto minmax(0,1fr);column-gap:var(--s5);row-gap:var(--s3);padding:var(--s5)}
  .entrance-outcome-number{grid-row:1/3;margin:0;padding-top:4px}
  .entrance-outcomes p{margin:0}
  .entrance-cards{grid-template-columns:minmax(0,1fr);gap:var(--card-clearance);max-width:560px;margin:auto}
  .entrance-card h2{font:var(--m3-type-headline-medium);letter-spacing:var(--m3-tracking-headline-medium)}
  .entrance-intro{padding-block:var(--s7)}
}
@media(max-width:599px){
  .entrance-card-copy{padding-inline:var(--s5)}
  .entrance-identity{margin-bottom:var(--s6)}
  .identity-color-mark,.entrance-identity>.apu-mark{width:96px;height:96px}
  .entrance-intro h1{font:var(--m3-type-display-medium);letter-spacing:var(--m3-tracking-display-medium);max-width:10ch}
  .entrance-vision{padding:var(--s5)}
  .entrance-vision h2,.entrance-section-heading>h2{font:var(--m3-type-headline-medium);letter-spacing:var(--m3-tracking-headline-medium)}
  .entrance-mission{padding:var(--s5)}
  .entrance-mission>p{font:var(--m3-type-title-large);letter-spacing:var(--m3-tracking-title-large)}
  .entrance-objectives{padding-bottom:var(--s5)}
}
@media(prefers-contrast:more),(forced-colors:active){.entrance-vision,.entrance-outcomes>li{border:1px solid currentColor}}
@media(prefers-contrast:more),(forced-colors:active){.entrance-card{border-color:currentColor;box-shadow:none}.entrance-art-frame{width:100%;margin:0 0 var(--s5);border-radius:calc(var(--shape-xl) - 1px) calc(var(--shape-xl) - 1px) 0 0}}
@media(forced-colors:active){.identity-color-mark [data-color-slot]{fill:CanvasText!important;mix-blend-mode:normal}.identity-color-art{opacity:1!important;mix-blend-mode:normal;transition:none}.identity-color-mark:after{display:none}}
.page{max-width:1360px;margin:auto;padding:0 var(--s6);scroll-margin-top:max(var(--s4),env(safe-area-inset-top,0px))}
.hero{position:relative;isolation:isolate;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:var(--s7);align-items:center;padding-block:var(--s8)}
/* Space outside each contained glow, not extra padding inside its coloured field. */
.entrance-intro,.hero{margin-block-end:var(--editorial-clearance)}
.hero-copy>.actions{margin-block-start:var(--s5)}
/* Echo each illustration through theme-aware roles; shared utilities stay neutral. */
#individual,body[data-audience="page-individual"] .site-closing{--sz-background-glow-a:var(--sz-color-blue-container);--sz-background-glow-b:var(--sz-color-gold-container)}
#organization,body[data-audience="page-organization"] .site-closing{--sz-background-glow-a:var(--sz-color-green-container);--sz-background-glow-b:var(--sz-color-gold-container)}
#machines,body[data-audience="page-machines"] .site-closing{--sz-background-glow-a:var(--sz-color-gold-container);--sz-background-glow-b:var(--sz-color-blue-container)}
/* Editorial atmosphere only. One semantic pair, never status or evidence.
   Contain the field itself, not the hero: keyboard focus must not be clipped. */
.hero-atmosphere,.footer-atmosphere{--glow-a-peak:.6;--glow-b-peak:.4;position:absolute;inset:0 calc(-1 * var(--s4));z-index:-1;pointer-events:none;overflow:hidden;border-radius:var(--md-sys-shape-corner-extra-extra-large);mask-image:linear-gradient(180deg,transparent,black 8%,black 92%,transparent)}
/* Blue/ochre overlap stays gentle enough for small link text in its state layer. */
:root[data-theme=light] #individual .hero-atmosphere,:root[data-theme=light] #machines .hero-atmosphere{--glow-a-peak:.25;--glow-b-peak:.15}
.atmosphere-pool{position:absolute;inset:-12%;pointer-events:none}
.glow-a{transform:translate(14.516129%,-11.290323%)}
.glow-b{transform:translate(-16.129032%,12.096774%)}
.hero-atmosphere .glow-a{background:radial-gradient(ellipse 48% 48% at 50% 50%,color-mix(in srgb,var(--sz-background-glow-a) calc(var(--glow-a-peak)*100%),transparent) 0 18%,transparent 96%)}
.hero-atmosphere .glow-b{background:radial-gradient(ellipse 48% 48% at 50% 50%,color-mix(in srgb,var(--sz-background-glow-b) calc(var(--glow-b-peak)*100%),transparent) 0 12%,transparent 96%)}
/* A quieter return of the opening field, behind—not on—the contact controls. */
.footer-atmosphere{--glow-a-peak:.38;--glow-b-peak:.26}
.footer-atmosphere .glow-a{background:radial-gradient(ellipse 48% 48% at 50% 50%,color-mix(in srgb,var(--sz-background-glow-a) calc(var(--glow-a-peak)*100%),transparent),transparent 96%)}
.footer-atmosphere .glow-b{background:radial-gradient(ellipse 48% 48% at 50% 50%,color-mix(in srgb,var(--sz-background-glow-b) calc(var(--glow-b-peak)*100%),transparent),transparent 96%)}
/* Stronger semantic foreground on the moving warm field, including state layers. */
:root[data-theme=true-tone] .hero-copy .button:not(.filled){color:var(--md-sys-color-on-primary-container)}
:root[data-theme=dark] .hero-copy .button:not(.filled),:root[data-theme=dark-warm] .hero-copy .button:not(.filled){color:var(--ink)}
.hero-description{font:var(--m3-type-title-large);letter-spacing:var(--m3-tracking-title-large);margin-top:var(--s5);max-width:36ch}
.intro{font:var(--m3-type-body-large);letter-spacing:var(--m3-tracking-body-large);color:var(--muted);max-width:53ch}
.hero-copy>.intro{margin:var(--s4) 0 var(--s6);max-width:40ch}
.hero-copy>.caption{max-width:46ch;margin-top:var(--s4)}
.hero-copy>.actions+.caption{margin-top:var(--s6)}
.hero-fit{font:var(--m3-type-label-large);letter-spacing:var(--m3-tracking-label-large);margin-top:var(--s5);color:var(--ink)}
.purpose-object{margin:0;min-width:0;border:1px solid var(--line);border-radius:var(--shape-xl);background:var(--soft);overflow:hidden}
.hero>.purpose-object{box-shadow:var(--elev-level-1)}
/* Audience illustrations share the Individual atmosphere, but keep all reading
   surfaces opaque. These are semantic examples, not upload or input controls. */
.audience-visual{min-width:0;margin:0;background:var(--soft);border:1px solid var(--line);border-radius:var(--shape-xl);box-shadow:var(--elev-level-1);overflow:hidden}
.audience-visual>figcaption{padding:var(--s6) var(--s5) var(--s5)}
.audience-visual h2{font:var(--m3-type-headline-medium);letter-spacing:var(--m3-tracking-headline-medium);margin:var(--s3) 0 0}
.audience-inputs{list-style:none;padding:0;margin:0 var(--s5);display:grid;gap:var(--s2)}
.audience-inputs li{min-width:0;display:flex;align-items:center;gap:var(--s3);padding:var(--s3);border:1px solid var(--line);border-radius:var(--shape-md);background:var(--page);font:var(--m3-type-label-large);letter-spacing:var(--m3-tracking-label-large)}
.audience-inputs li>span:last-child{min-width:0;overflow-wrap:anywhere}
.audience-inputs [data-icon]{color:var(--accent);flex-shrink:0;line-height:0}
.machine-inputs{grid-template-columns:repeat(auto-fit,minmax(min(100%,6em),1fr))}
.machine-inputs li{flex-direction:column;align-items:flex-start;gap:var(--s3)}
.audience-flow{display:flex;align-items:center;gap:var(--s3);margin:var(--s4) var(--s5);color:var(--muted);font:var(--m3-type-label-medium);letter-spacing:var(--m3-tracking-label-medium)}
.audience-flow [data-icon]{line-height:0;flex-shrink:0}
.reading-trail.audience-outline{padding:var(--s3) var(--s5);background:var(--page);border-block:1px solid var(--line)}
.audience-outline .trail-item{padding-block:var(--s3)}
.audience-outline .trail-item>div{min-width:0;overflow-wrap:anywhere}
.audience-outline strong{font:var(--m3-type-body-large);letter-spacing:var(--m3-tracking-body-large);font-weight:500}
.audience-outline .trail-item p{font:var(--m3-type-body-small);letter-spacing:var(--m3-tracking-body-small);margin-top:var(--s1)}
.audience-visual-footnote{margin:0;padding:var(--s4) var(--s5)}
@media(max-width:599px){.audience-visual>figcaption{padding-top:var(--s5)}.machine-inputs{grid-template-columns:minmax(0,1fr)}.machine-inputs li{flex-direction:row;align-items:center}}
.purpose-seed{display:grid;gap:var(--s2);padding:var(--s5);border-bottom:1px solid var(--line)}
.purpose-seed h2{font:var(--m3-type-title-large);letter-spacing:var(--m3-tracking-title-large);text-wrap:pretty}
.conversation-demo{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);border:1px solid var(--line);border-radius:var(--shape-xl);overflow:hidden}
.demo-chat,.demo-memory{min-width:0;padding:var(--s6)}
.demo-chat{background:var(--page);border-right:1px solid var(--line);display:flex;flex-direction:column;gap:var(--s5)}
.demo-memory{background:var(--soft)}
.demo-panel-heading{display:flex;align-items:center;gap:var(--s3);margin-bottom:var(--s4)}
.demo-panel-heading h3{font:var(--m3-type-title-medium);letter-spacing:var(--m3-tracking-title-medium);flex:1;min-width:0}
.demo-panel-heading>.apu-mark{width:24px;height:24px}
.demo-chat .demo-panel-heading{margin:0}
.demo-chat p+p{margin-top:0}
.chat-message{margin:0;padding:var(--s5);border-radius:var(--shape-xl) var(--shape-xl) var(--shape-sm) var(--shape-xl);background:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container);font:var(--m3-type-body-large);letter-spacing:var(--m3-tracking-body-large)}
.chat-reply{font:var(--m3-type-body-large);letter-spacing:var(--m3-tracking-body-large);padding-inline:var(--s2);min-height:96px}
.demo-composer{display:flex;align-items:center;gap:var(--s2);margin-top:auto;color:var(--muted)}
.composer-menu,.composer-affordance{display:inline-grid;place-items:center;width:48px;height:48px;flex-shrink:0}
.composer-field{display:flex;align-items:center;gap:var(--s1);min-width:0;min-height:56px;flex:1;padding:var(--s1);border-radius:var(--shape-full);background:var(--soft);font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium)}
.composer-placeholder{min-width:0;flex:1;overflow-wrap:anywhere}
.composer-mic{display:grid;place-items:center;width:56px;height:56px;border-radius:var(--shape-lg);background:var(--accent);color:var(--on-accent);flex-shrink:0}
.memory-views{display:flex;gap:var(--s2);flex-wrap:wrap;margin-bottom:var(--s6)}
.memory-views .button[aria-pressed=true]{background:var(--md-sys-color-secondary-container);color:var(--md-sys-color-on-secondary-container);border-color:transparent}
.memory-root{display:flex;align-items:flex-start;gap:var(--s2);font:var(--m3-type-title-medium);letter-spacing:var(--m3-tracking-title-medium)}
.memory-canvas[data-view=outline] .memory-root{padding-inline:calc(var(--s2) + 1px)}
.memory-branches{list-style:none;margin:var(--s4) 0 0;padding:0}
.memory-branches>li{min-width:0}
.memory-children{list-style:none;margin:0 0 0 24px;padding:0;border-inline-start:1px solid var(--line)}
.memory-children>li{min-width:0}
.memory-branches .source-choice{min-height:72px}
.memory-canvas[data-view=mindmap]{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.35fr);gap:28px;align-items:center}
.memory-canvas[data-view=mindmap] .memory-root{position:relative;flex-direction:column;align-items:center;text-align:center;padding:var(--s4);border:1px solid var(--line);border-radius:var(--shape-md);background:var(--page)}
.memory-canvas[data-view=mindmap] .memory-root:after{content:"";position:absolute;width:14px;height:1px;inset-inline-start:100%;top:50%;background:var(--line)}
.memory-canvas[data-view=mindmap] .memory-branches{margin:0;padding:0}
.memory-canvas[data-view=mindmap] .memory-branches>li{position:relative;display:grid;grid-template-columns:minmax(0,1fr);padding-block:var(--s2)}
.memory-canvas[data-view=mindmap] .memory-branches>li>.source-choice{grid-area:1/1}
.memory-canvas[data-view=mindmap] .memory-branches>li>.memory-children{grid-area:2/1}
.memory-canvas[data-view=mindmap] .memory-branches>li:before{content:"";position:relative;grid-area:1/1;align-self:center;inset-inline-start:-14px;width:14px;height:1px;background:var(--line)}
.memory-canvas[data-view=mindmap] .memory-branches>li:after{content:"";position:absolute;inset-inline-start:-14px;top:0;bottom:0;width:1px;background:var(--line)}
.memory-canvas[data-view=mindmap] .memory-branches>li:first-child:after{top:50%}
.memory-canvas[data-view=mindmap] .memory-branches>li:last-child:after{position:relative;grid-area:1/1;align-self:start;top:-8px;bottom:auto;height:calc(50% + 8px)}
.memory-canvas[data-view=mindmap] .source-choice{width:100%;margin:0;border-color:var(--line);background:var(--page)}
.memory-canvas[data-view=mindmap] .source-choice[aria-pressed=true]{background:var(--raised)}
.memory-canvas[data-view=mindmap] .memory-children{margin:8px 0 0 12px;padding-inline-start:12px}
.note-change{display:block;font:var(--m3-type-label-small);letter-spacing:var(--m3-tracking-label-small);color:inherit;margin-top:var(--s2)}
.note-explanation{font:var(--m3-type-body-small);letter-spacing:var(--m3-tracking-body-small);color:var(--muted);margin-top:var(--s5);padding-top:var(--s5);border-top:1px solid var(--line)}
.developer-details{margin-bottom:var(--s7)}
.developer-details>h2{font:var(--m3-type-headline-small);letter-spacing:var(--m3-tracking-headline-small);margin:var(--s5) 0;padding-inline:var(--s4)}
.developer-details>.kicker+h2{margin-top:0}
.developer-details>.kicker{padding-bottom:0}
.developer-details>p{padding-inline:var(--s4)}
.audience-intro{margin-top:var(--s7)}
@media(max-width:839px){.conversation-demo{grid-template-columns:minmax(0,1fr)}.demo-chat{border-right:0;border-bottom:1px solid var(--line)}}
@media(max-width:599px){.demo-chat,.demo-memory{padding:var(--s4)}.demo-chat .actions{align-items:stretch;flex-direction:column}.demo-panel-heading{gap:var(--s2)}}
/* The secondary emotion shortcut yields on compact screens; menu, attachment,
   message and the primary microphone keep their full-size anatomy. */
@media(max-width:599px){.composer-emotion{display:none}}
@media(max-width:599px){.memory-canvas[data-view=mindmap]{grid-template-columns:minmax(0,1fr);gap:var(--s4)}.memory-canvas[data-view=mindmap] .memory-root{flex-direction:row;text-align:start}.memory-canvas[data-view=mindmap] .memory-root:after{width:1px;height:var(--s4);inset-inline-start:28px;top:100%}.memory-canvas[data-view=mindmap] .memory-branches{margin-inline-start:29px;padding-inline-start:16px;border-inline-start:1px solid var(--line)}.memory-canvas[data-view=mindmap] .memory-branches>li:before{inset-inline-start:-16px;width:16px}.memory-canvas[data-view=mindmap] .memory-branches>li:after{display:none}}
@media(forced-colors:active){.memory-views .button[aria-pressed=true]{forced-color-adjust:none;background:Highlight;color:HighlightText}.chat-message,.composer-mic{background:Canvas;color:CanvasText;border:1px solid CanvasText}.memory-canvas[data-view=mindmap] .source-choice[aria-pressed=true]{background:Highlight;color:HighlightText}}
.voice-fragment{display:flex;align-items:flex-start;gap:var(--s3);padding:var(--s5);border-bottom:1px solid var(--line);background:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container)}
.voice-fragment>[data-icon]{flex-shrink:0;line-height:0}
.voice-fragment blockquote{margin:0;font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium)}
.note-destination{display:flex;align-items:center;gap:var(--s1);flex-wrap:wrap;margin:var(--s5) var(--s5) 0;font:var(--m3-type-label-medium);letter-spacing:var(--m3-tracking-label-medium);color:var(--muted)}
/* Nesting and aligned bullets carry hierarchy. Connector strokes are omitted:
   they crossed the parent disc and made this note read like a flowchart. */
.purpose-thread,.purpose-means{list-style:none;margin:0;padding:0;--purpose-indent:28px}
.purpose-thread,.purpose-thread li,.purpose-node{font:var(--m3-type-body-small);letter-spacing:var(--m3-tracking-body-small)}
.purpose-thread{margin:var(--s5)}
.purpose-thread li{min-width:0}
.purpose-thread li+li{padding-block-start:var(--s4)}
.purpose-node{display:grid;grid-template-columns:24px minmax(0,1fr);column-gap:var(--s2);min-width:0}
.purpose-marker{grid-column:1;grid-row:1;width:24px;height:24px;display:grid;place-items:center}
.purpose-node>p:not(.purpose-label){grid-column:2;grid-row:1}
/* Mirrors the product's Node.tsx visuals, not its private store or gestures.
   Fill/core are siblings: 70% must never inherit the disc's 30% opacity. */
.apu-example-bullet{display:inline-flex;position:relative;align-items:center;justify-content:center;flex-shrink:0}
.apu-example-bullet[data-bullet-visual=parent]{width:24px;height:24px;opacity:1}
.apu-example-bullet>[data-bullet-layer]{border-radius:50%;background:var(--md-sys-color-on-surface)}
.apu-example-bullet>[data-bullet-layer=fill]{position:absolute;width:18px;height:18px;opacity:.3}
.apu-example-bullet>[data-bullet-layer=core]{position:relative;width:6px;height:6px;opacity:.7}
.apu-example-bullet[data-bullet-visual=leaf]{width:6px;height:6px;border-radius:50%;background:var(--md-sys-color-on-surface-variant);opacity:.9}
.apu-bullet-slot{display:inline-grid;place-items:center;width:32px;height:24px;flex-shrink:0}
@media(hover:hover) and (pointer:fine){.source-choice:hover .apu-example-bullet[data-bullet-visual=leaf]{background:var(--md-sys-color-on-surface)}}
@media(forced-colors:active){.apu-example-bullet>[data-bullet-layer],.apu-example-bullet[data-bullet-visual=leaf]{forced-color-adjust:none;background:CanvasText}}
.purpose-thread p{font:var(--m3-type-body-large);letter-spacing:var(--m3-tracking-body-large);overflow-wrap:anywhere}
.purpose-thread .purpose-label{grid-column:2;grid-row:2;margin-top:var(--s1);font:var(--m3-type-body-small);letter-spacing:var(--m3-tracking-body-small);color:var(--muted)}
.purpose-thread p+p{margin-top:0}
.purpose-means{padding-block-start:var(--s4);padding-inline-start:var(--purpose-indent)}
.purpose-card{padding:var(--s5);border:1px solid var(--md-sys-color-outline);border-radius:var(--shape-md);background:var(--soft);margin-bottom:var(--s5)}
.purpose-card dl{margin:0 0 var(--s4)}
.purpose-card dl>div{display:grid;grid-template-columns:150px minmax(0,1fr);gap:var(--s4);padding-block:var(--s3)}
.purpose-card dt{font:var(--m3-type-label-large);letter-spacing:var(--m3-tracking-label-large);color:var(--muted)}
.purpose-card dd{margin:0;font:var(--m3-type-body-large);letter-spacing:var(--m3-tracking-body-large)}
#review-idea{margin-top:var(--s5)}
#decision-log{padding-left:var(--s5);font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium)}
#decision-log li{margin-block:var(--s3)}
.route-anchor{display:block;scroll-margin-top:max(var(--s5),env(safe-area-inset-top,0px))}
.static-navigation{display:grid;gap:var(--s2)}.static-navigation a{min-height:48px;padding:var(--s3)}
.site-ready .static-navigation{display:none}
:root:not(.site-ready) .site-layout{display:block}
:root:not(.site-ready) .rail{display:block;position:static;height:auto}
:root:not(.site-ready) #apu-navigation,:root:not(.site-ready) button,:root:not(.site-ready) .appearance-controls{display:none}
:root:not(.site-ready) .rail-foot{display:block}
.sample-label{display:inline-block;flex-shrink:0;padding:4px 10px;border-radius:8px;font:var(--m3-type-body-small);letter-spacing:var(--m3-tracking-body-small);background:var(--raised);color:var(--muted)}
.window-bar .sample-label{margin-left:auto}
.window-body{padding:24px 20px 32px}
.library-root{display:flex;align-items:center;gap:12px;font-weight:var(--m3-type-emphasized-weight-medium)}
.tree-branch{margin:18px 0 0 3px;border-left:1px solid var(--line);padding-left:22px;font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium)}
.tree-branch>div:not(.source-mini){display:flex;align-items:center;gap:12px;margin:18px 0}
.source-mini{display:flex;align-items:center;gap:10px;margin:10px 0 10px 16px;padding:12px;border-radius:12px;background:var(--raised)}
.source-file{display:inline-grid;place-items:center;width:30px;height:36px;flex-shrink:0;border:1px solid var(--line);border-radius:4px 10px 4px 4px;color:var(--muted);font:var(--m3-type-body-small);letter-spacing:var(--m3-tracking-body-small)}
.source-mini small{display:block;font:var(--m3-type-body-small);letter-spacing:var(--m3-tracking-body-small);color:var(--muted)}
.source-mini strong{margin-left:auto;font:var(--m3-type-body-large);letter-spacing:var(--m3-tracking-body-large);font-weight:500;white-space:nowrap}
.tree-branch .conflict-note{margin-left:16px!important;font:var(--m3-type-body-small);letter-spacing:var(--m3-tracking-body-small);color:var(--accent)}
.window-footer{display:flex;align-items:center;gap:var(--s4);min-height:48px;padding:var(--s4) var(--s5);background:var(--soft);font:var(--m3-type-label-large);letter-spacing:var(--m3-tracking-label-large);border-top:1px solid var(--line);color:var(--accent)}
.window-footer .apu-mark{width:28px;height:28px}
.window-footer>span:last-child{margin-inline-start:auto;flex-shrink:0}
.purpose-object>.window-footer{border-radius:0 0 calc(var(--shape-xl) - 1px) calc(var(--shape-xl) - 1px)}
.purpose-object>.window-footer:focus-visible{outline-offset:-4px}
.object-caption{text-align:center;color:var(--muted);font:var(--m3-type-body-small);letter-spacing:var(--m3-tracking-body-small);margin-top:22px}
.reading-line{border-top:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:24px;padding:24px 0;font:var(--m3-type-body-large);letter-spacing:var(--m3-tracking-body-large);color:var(--muted)}
.tour-section,.picture-section{padding-block:var(--s8)}
.page section[id],.boundary-list article[id],#setup{scroll-margin-top:max(var(--s5),env(safe-area-inset-top,0px))}
#source-history{margin:24px 0}
#source-history summary{font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium)}
#source-history blockquote{font:var(--m3-type-body-large);letter-spacing:var(--m3-tracking-body-large)}
.section-heading{display:flex;gap:var(--s7);align-items:flex-end;justify-content:space-between;margin-bottom:var(--s6)}
.section-heading>p{max-width:34ch;color:var(--muted);font:var(--m3-type-body-large);letter-spacing:var(--m3-tracking-body-large)}
.tour-disclosure{display:flex;align-items:center;gap:12px;font:var(--m3-type-body-small);letter-spacing:var(--m3-tracking-body-small);color:var(--muted);margin-bottom:16px}
.tour{display:grid;grid-template-columns:minmax(280px,.9fr) minmax(0,1.5fr);border:1px solid var(--md-sys-color-outline);border-radius:var(--shape-md);overflow:hidden}
.tour-outline{padding:16px;background:var(--soft);border-right:1px solid var(--line)}
.tour-outline-head{display:flex;align-items:center;justify-content:space-between;font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium)}
.tour-project-title{display:flex;align-items:center;gap:var(--s2);min-width:0;padding-inline-start:calc(var(--s2) + 1px)}
.tour-project-title>.apu-bullet-slot{width:24px}
.demo-folder{display:flex;align-items:center;font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium);gap:8px;margin-top:28px;margin-bottom:12px}
.tour-outline>.caption{margin-block:var(--s2) var(--s4)}
.source-choice{display:grid;grid-template-columns:24px minmax(0,1fr) 24px;gap:var(--s2);align-items:start;width:calc(100% - 28px);margin-inline-start:28px;min-height:72px;border:1px solid transparent;background:transparent;text-align:left;padding:var(--s3) var(--s2);border-radius:var(--shape-sm);font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium);margin-bottom:var(--s1)}
.source-choice>.apu-bullet-slot{width:24px}
.source-choice[aria-pressed=true]{background:var(--raised);color:var(--ink)}
.source-copy{min-width:0;overflow-wrap:anywhere}
.source-title{display:block}
.source-support{display:flex;flex-wrap:wrap;column-gap:var(--s2);margin-top:var(--s1);color:var(--muted);font:var(--m3-type-body-small);letter-spacing:var(--m3-tracking-body-small)}
.source-support>[data-decision]{width:100%}
.source-selection{display:inline-flex;color:var(--accent)}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.problem-note{border-top:1px solid var(--line);margin-top:var(--s6);padding-top:var(--s5);max-width:62ch}.problem-note h3{font:var(--m3-type-title-large);letter-spacing:var(--m3-tracking-title-large)}.problem-note p{color:var(--muted);font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium);margin-top:12px}
.demo-relationship{border-top:1px solid var(--line);margin-top:24px;padding-top:20px;font:var(--m3-type-body-small);letter-spacing:var(--m3-tracking-body-small)}
.source-reading{padding:32px;min-height:450px}
.source-meta{display:flex;gap:8px;align-items:center;justify-content:space-between;font:var(--m3-type-body-small);letter-spacing:var(--m3-tracking-body-small);color:var(--muted);margin-bottom:32px}
.source-reading h3{font:var(--m3-type-headline-medium);letter-spacing:var(--m3-tracking-headline-medium)}
blockquote{font:var(--m3-type-title-large);letter-spacing:var(--m3-tracking-title-large);margin:24px 0}
.source-reading>p{font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium)}
#review-filing{margin-top:24px}
.proposal{margin-top:var(--s5);padding:var(--s5);border:1px solid var(--md-sys-color-outline);background:var(--soft);border-radius:var(--shape-md)}
.proposal-heading{display:flex;align-items:center;gap:10px;font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium)}
.proposal-heading .apu-mark{width:24px;height:24px}
.proposal-heading .sample-label{margin-left:auto}
.proposal>p{font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium);color:var(--muted);margin:16px 0}
.proposal .button{padding-inline:16px}
#change-source{font:var(--m3-type-body-small);letter-spacing:var(--m3-tracking-body-small);margin-top:10px;text-align:left}
#demo-status{margin-top:20px;color:var(--muted);font:var(--m3-type-body-small);letter-spacing:var(--m3-tracking-body-small)}
.tour-limit{margin-top:20px;max-width:90ch}
.picture-section{border-top:1px solid var(--line)}
.pathway{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--card-clearance);margin-top:var(--s6)}
/* One navigation-card anatomy at every width. Its state layer is below text,
   bounded by the shape; the outer keyboard ring is deliberately not clipped
   (an element's overflow never clips its own outline). */
.navigation-card{min-width:0;padding:var(--s5);border:1px solid var(--line);border-radius:var(--shape-md);background:var(--page);color:var(--ink);box-shadow:var(--elev-level-0);transition:box-shadow var(--dur-short3) var(--ease-standard)}
@media(hover:hover) and (pointer:fine){.navigation-card:hover{box-shadow:var(--elev-level-1)}}
.navigation-card:focus-visible,.navigation-card:active{box-shadow:var(--elev-level-0)}
.pathway>a{display:flex;flex-direction:column;align-items:flex-start;overflow:hidden}
/* Card media is full-bleed: it meets the card's border on top, left and right and the
   card's radius clips it. Only the text keeps the card's padding. */
.pathway-art{display:block;width:calc(100% + 2 * var(--s5));max-width:none;height:auto;aspect-ratio:3/2;object-fit:cover;margin:calc(-1 * var(--s5)) calc(-1 * var(--s5)) var(--s5);flex:none}
.pathway-number{display:flex;align-items:center;gap:var(--s3);color:var(--muted);font:var(--m3-type-label-large);letter-spacing:var(--m3-tracking-label-large);margin-bottom:var(--s5)}
.pathway p{font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium);color:var(--muted);margin:var(--s4) 0 var(--s5)}
.navigation-card .material-symbol{color:var(--accent)}
.pathway>a>[data-icon]{align-self:flex-end;margin-top:auto;line-height:0}
.continuity-section{padding-block:var(--s8);border-top:1px solid var(--line)}
.continuity-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:var(--s7);align-items:start}
.product-questions{margin:0 0 var(--s5)}
.product-questions>div{padding-block:var(--s5);border-top:1px solid var(--line)}
.product-questions dt{font:var(--m3-type-label-large);letter-spacing:var(--m3-tracking-label-large);color:var(--accent);margin-bottom:var(--s2)}
.product-questions dd{font:var(--m3-type-title-medium);letter-spacing:var(--m3-tracking-title-medium);margin:0;max-width:38ch}
.continuity-roles>.button{margin-top:var(--s5)}
.continuity-specimen{min-width:0;margin:0;padding:var(--s6);border:1px solid var(--line);border-radius:var(--shape-xl);background:var(--soft)}
.continuity-specimen h3{margin-top:var(--s5);font:var(--m3-type-headline-small);letter-spacing:var(--m3-tracking-headline-small)}
.context-record{margin:var(--s5) 0}
.context-record>div+div{margin-top:var(--s5)}
.context-record dt{font:var(--m3-type-label-medium);letter-spacing:var(--m3-tracking-label-medium);color:var(--muted);margin-bottom:var(--s2)}
.context-record dd{margin:0;font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium);max-width:52ch;overflow-wrap:anywhere}
.continuity-change-body{padding:var(--s4)}
.continuity-change-body>p{padding:0}
.continuity-change-body .context-record{margin-bottom:0}
.continuity-footnote{padding-top:var(--s5);border-top:1px solid var(--line)}
.level-map{margin:var(--s4) 0 var(--s6)}
.level-map>div{display:grid;grid-template-columns:minmax(140px,1fr) minmax(0,3fr);gap:var(--s5);padding:var(--s5) var(--s4);border-top:1px solid var(--line)}
.level-map dt{font:var(--m3-type-label-large);letter-spacing:var(--m3-tracking-label-large)}
.level-map dd{margin:0;color:var(--muted);font:var(--m3-type-body-large);letter-spacing:var(--m3-tracking-body-large);max-width:68ch}
.connections>.button{margin-top:var(--s5)}
.document-page{padding-top:72px}
.capture-modes,.retention-choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--s5);margin-bottom:var(--s7)}
.capture-modes>article,.retention-choices>article{min-width:0;padding:var(--s6);background:var(--soft);border:1px solid var(--line);border-radius:var(--shape-md)}
.capture-modes h2,.retention-choices h2{font:var(--m3-type-headline-small);letter-spacing:var(--m3-tracking-headline-small);margin-bottom:var(--s4)}
.capture-modes p,.retention-choices p{color:var(--muted)}
.capture-modes .caption a{display:inline-block}
.capture-glyph{display:inline-grid;place-items:center;width:56px;height:56px;border-radius:var(--shape-md);background:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container);margin-bottom:var(--s5)}
.retention-note{margin-top:calc(-1 * var(--s5));margin-bottom:var(--s7)}
.release-notice{padding:var(--s5);border-inline-start:3px solid var(--accent);background:var(--soft);font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium);margin-block:var(--s5)}
.page-intro>.actions{margin-block:var(--s5)}
@media(max-width:839px){.capture-modes,.retention-choices{grid-template-columns:1fr}}
@media(max-width:599px){.context-bar{padding-inline:var(--s4)}.capture-modes>article,.retention-choices>article{padding:var(--s5)}}
.page-intro{margin-bottom:72px;max-width:900px}
.page-intro.illustrated-intro{max-width:none;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:var(--s7);align-items:center}
.still-editorial{margin:0;min-width:0;border-radius:var(--shape-xl);overflow:hidden}
.still-editorial img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}
@media(max-width:839px){.page-intro.illustrated-intro{grid-template-columns:minmax(0,1fr)}.still-editorial{width:100%;max-width:480px;justify-self:center}}
.page-intro>.intro,.page-intro.illustrated-intro>div>.intro{margin-top:28px}
.illustrated-intro>div>.caption{margin-top:var(--s4)}
.editorial-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:64px;padding:44px 0 80px;border-top:1px solid var(--line);scroll-margin-top:max(var(--s5),env(safe-area-inset-top,0px))}
.editorial-grid>*{min-width:0}
.audience-story-section{padding-block:var(--editorial-clearance);border-top:1px solid var(--line)}
.audience-story-section>.section-heading{margin-bottom:var(--s6)}
.audience-story-section>.text-link{margin-top:var(--s5)}
.sample-exchange-intro{display:grid;gap:var(--s4);margin-bottom:var(--s6)}
.sample-exchange-intro .sample-label{justify-self:start}
.availability-details{margin-block:var(--s6) var(--editorial-clearance);padding:var(--s5);border:1px solid var(--line);border-radius:var(--shape-md)}
.availability-details summary{font:var(--m3-type-title-medium);letter-spacing:var(--m3-tracking-title-medium);min-height:48px;cursor:pointer}
.story-outcome{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:var(--editorial-clearance);align-items:center;padding-block:var(--editorial-clearance);border-top:1px solid var(--line)}
.story-outcome>div{min-width:0}.story-outcome h2{margin-bottom:var(--s5)}
.story-outcome p{color:var(--muted)}.story-outcome .actions{margin-top:var(--s6)}
.story-art{margin:0;min-width:0;border-radius:var(--shape-xl);overflow:hidden}
.story-art img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}
.faces-art{max-width:min(100%,40rem);margin-block-end:var(--s5)}
.purpose-map{display:grid;gap:var(--s5);margin:var(--s6) 0;padding:var(--s6);border:1px solid var(--line);border-radius:var(--shape-xl);background:var(--soft)}
.purpose-map figcaption{font:var(--m3-type-label-large);letter-spacing:var(--m3-tracking-label-large);color:var(--muted)}
.purpose-map-root{display:flex;gap:var(--s4);align-items:flex-start;font:var(--m3-type-title-large);letter-spacing:var(--m3-tracking-title-large)}
.purpose-map-root [data-icon]{color:var(--accent)}
.purpose-map ul{display:grid;grid-template-columns:1fr 1fr;gap:var(--card-clearance);list-style:none;margin:0;padding:var(--s5) 0 0 var(--s5);border-inline-start:1px solid var(--line)}
.purpose-map li{min-width:0}.purpose-map strong{display:block;font:var(--m3-type-title-medium);letter-spacing:var(--m3-tracking-title-medium)}
.purpose-map p{margin-top:var(--s2);font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium);color:var(--muted)}
.scope-comparison{margin:0;display:grid;gap:var(--s5);padding:var(--s6);background:var(--soft);border:1px solid var(--line);border-radius:var(--shape-xl)}
.scope-comparison figcaption{font:var(--m3-type-title-large);letter-spacing:var(--m3-tracking-title-large)}
.scope-comparison>div{display:flex;align-items:flex-start;gap:var(--s4);padding-block:var(--s4)}
.scope-comparison>div+div{border-top:1px solid var(--line)}
.scope-comparison [data-icon]{color:var(--accent)}
.scope-comparison strong{display:block;font:var(--m3-type-title-medium);letter-spacing:var(--m3-tracking-title-medium)}
.scope-comparison p{margin-top:var(--s2);font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium)}
.app-contributions{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--card-clearance);margin:var(--s6) 0 0;padding:0;list-style:none}
.app-contributions li{min-width:0;padding-block:var(--s5);border-top:2px solid var(--line)}
.app-contributions [data-icon]{display:block;color:var(--accent);margin-bottom:var(--s4)}
.app-contributions .apu-mark{display:block;width:24px;height:24px;color:var(--accent);margin-bottom:var(--s4)}
.app-contributions h3{margin-bottom:var(--s3)}
.app-contributions p{font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium);color:var(--muted)}
.app-contributions .contribution-role{font:var(--m3-type-label-large);letter-spacing:var(--m3-tracking-label-large);color:var(--ink);margin-bottom:var(--s2)}
@media(max-width:839px){.story-outcome{grid-template-columns:minmax(0,1fr)}.app-contributions{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:599px){.purpose-map{padding:var(--s5)}.purpose-map ul{grid-template-columns:minmax(0,1fr)}.scope-comparison{padding:var(--s5)}.app-contributions{grid-template-columns:minmax(0,1fr)}}
.editorial-grid h2{margin-bottom:24px}
.editorial-grid p{color:var(--muted);font:var(--m3-type-body-large);letter-spacing:var(--m3-tracking-body-large)}
.editorial-grid .button{margin-top:24px}
.specimen,.quiet-panel,.command-panel{border:1px solid var(--line);background:var(--soft);padding:var(--s6);border-radius:var(--shape-md);align-self:start}
.specimen>.caption{margin-bottom:20px}
.reading-trail,.reading-trail ul{list-style:none;margin:0;padding:0}
.reading-trail ul{padding-inline-start:28px}
.trail-item{display:flex;align-items:flex-start;gap:10px;padding:22px 0}
.reading-trail li+li{border-top:1px solid var(--line)}
.plans-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--s6);margin-block:var(--s6)}
.plans-grid>article{border-top:2px solid var(--accent);padding:var(--s5) 0;min-width:0}
.plans-grid>article[id]{scroll-margin-top:max(var(--s5),env(safe-area-inset-top,0px))}
.plan-label{display:block;font:var(--m3-type-label-large);letter-spacing:var(--m3-tracking-label-large);color:var(--muted);margin-bottom:var(--s4)}
.plans-grid h3{margin-bottom:var(--s4)}
.plans-grid ul{padding-inline-start:var(--s5);margin-block:var(--s5)}
.plans-grid li+li{margin-top:var(--s3)}
.plan-boundary{padding-block:var(--s4);border-top:1px solid var(--line)}
.audience-example{grid-column:1/-1;width:100%;min-width:0;margin:0;border:1px solid var(--line);border-radius:var(--shape-xl);overflow:hidden;background:var(--soft)}
.audience-example figcaption{padding:var(--s6);border-bottom:1px solid var(--line)}
.audience-example figcaption h3{margin-top:var(--s4)}
.handover-grid,.model-continuity{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.2fr)}
.example-input,.example-output,.model-moments{min-width:0;padding:var(--s6)}
.example-input,.model-moments{background:var(--page);border-inline-end:1px solid var(--line)}
.audience-example h4{margin:0 0 var(--s5);font:var(--m3-type-label-large);letter-spacing:var(--m3-tracking-label-large);color:var(--muted)}
.file-list{list-style:none;margin:0 0 var(--s5);padding:0}
.file-list li{padding-block:var(--s4);border-bottom:1px solid var(--line)}
.file-list code{display:block;font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium);overflow-wrap:anywhere}
.file-list span{display:block;font:var(--m3-type-body-small);letter-spacing:var(--m3-tracking-body-small);color:var(--muted);margin-top:var(--s2)}
.audience-example .trail-item{padding-block:var(--s4)}
.audience-example .trail-item>div{min-width:0;overflow-wrap:anywhere}
.example-footnote{max-width:none;margin:0;padding:var(--s5) var(--s6);border-top:1px solid var(--line)}
.model-moments>div+div{margin-top:var(--s7)}
.model-moments blockquote{margin:0;padding:var(--s5);border-radius:var(--shape-lg);background:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container)}
.model-reply{margin-top:var(--s4);font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium)}
@media(max-width:839px){.plans-grid,.handover-grid,.model-continuity{grid-template-columns:minmax(0,1fr)}.example-input,.model-moments{border-inline-end:0;border-bottom:1px solid var(--line)}}
@media(max-width:599px){.audience-example figcaption,.example-input,.example-output,.model-moments,.example-footnote{padding:var(--s4)}.audience-example .trail-item{gap:var(--s2)}}
.trail-item p{font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium);margin-top:8px}
.quiet-panel h3{margin:16px 0}
.machine-entry-list{margin:0}
.machine-entry-list>div+div{margin-top:var(--s5);padding-top:var(--s5);border-top:1px solid var(--line)}
.machine-entry-list dt{font:var(--m3-type-title-medium);letter-spacing:var(--m3-tracking-title-medium);color:var(--ink)}
.machine-entry-list dd{margin:var(--s2) 0 0;font:var(--m3-type-body-large);letter-spacing:var(--m3-tracking-body-large);color:var(--muted);overflow-wrap:anywhere}
.machine-entry-list+.caption{margin-top:var(--s5)}
.quiet-panel a:not(.button){display:flex;align-items:center;gap:8px;min-height:48px;color:var(--accent);font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium);margin-top:20px}
.command-panel dl{margin-top:28px}
.command-panel dt{font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium);margin-top:20px}
.command-panel dd{margin:4px 0 20px;color:var(--muted);font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium)}
code,pre{font:var(--m3-type-body-small);font-family:var(--font-mono);letter-spacing:var(--m3-tracking-body-small)}
p code,li code,dd code{overflow-wrap:anywhere}
.review-flow{display:grid;grid-template-columns:repeat(3,1fr);list-style:none;margin:0 0 80px;padding:0;border-top:1px solid var(--line)}
.review-flow li{padding:30px 24px 24px 0}
.review-flow li+li{padding-left:24px;border-left:1px solid var(--line)}
.review-flow li>span{display:grid;place-items:center;width:40px;height:40px;background:var(--raised);border-radius:50%;margin-bottom:24px}
.review-flow h3{font:var(--m3-type-title-large);letter-spacing:var(--m3-tracking-title-large)}
.review-flow p{color:var(--muted);font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium);margin-top:12px}
.boundary-list article{display:grid;grid-template-columns:220px 1fr;column-gap:48px;padding:40px 0;border-top:1px solid var(--line)}
.boundary-list .sample-label{justify-self:start;align-self:start}
.boundary-list h2{font:var(--m3-type-headline-medium);letter-spacing:var(--m3-tracking-headline-medium);margin-bottom:20px}
.boundary-list p{grid-column:2;color:var(--muted)}
.boundary-list h3{grid-column:2;margin-top:var(--s6);margin-bottom:var(--s3)}
.boundary-list details{grid-column:2;margin-top:var(--s5)}
.connections{padding:70px 0;border-top:1px solid var(--line);margin-top:32px}
.connections h2{margin-bottom:26px}
details{border-top:1px solid var(--line)}
summary{padding:var(--s5) var(--s4);border-radius:var(--shape-md);cursor:pointer;font-weight:500;min-height:64px}
details p{color:var(--muted);padding-bottom:28px}
.code-block{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px;margin:24px 0}
.code-block pre{margin:0;overflow:auto;padding:0}
.code-block button{display:flex;margin:var(--s4) 0 0 auto}
.recovery-exercise{padding:28px 0 60px;max-width:780px}
.recovery-exercise ol{padding-left:24px;margin:28px 0}
.recovery-exercise li{padding:12px 0 12px 8px}
.next-page{display:flex;align-items:center;justify-content:space-between;gap:var(--s5);margin-bottom:48px;font:var(--m3-type-label-large);letter-spacing:var(--m3-tracking-label-large)}
.site-footer{position:relative;isolation:isolate;margin:0 var(--s6);padding:40px 0 32px;border-top:1px solid var(--line);display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.site-footer .brand{font:var(--m3-type-title-medium);letter-spacing:var(--m3-tracking-title-medium)}
.site-footer .apu-mark{width:30px;height:30px}
.site-footer p,.site-footer>a:not(.brand){font:var(--m3-type-body-small);letter-spacing:var(--m3-tracking-body-small);color:var(--muted)}
.site-footer>a:not(.brand){min-height:48px;display:flex;align-items:center;margin-left:auto}
.footer-meta{width:100%;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:var(--s2) var(--s5);padding-top:var(--s3)}
.footer-meta .caption{max-width:60ch}
.operator-address{grid-column:2;font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium);font-style:normal;color:var(--ink);margin-block:var(--s5)}
dialog{border:0;padding:var(--s5);color:var(--ink);background:var(--page);margin:0;width:min(360px,calc(100vw - 32px));height:100dvh;max-height:100dvh;max-width:100vw;border-start-start-radius:0;border-end-start-radius:0;border-start-end-radius:var(--shape-lg);border-end-end-radius:var(--shape-lg)}
dialog::backdrop{background:var(--md-sys-color-scrim)}
.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.drawer-top h2{font:var(--m3-type-title-large);letter-spacing:var(--m3-tracking-title-large)}
#navigation-heading .apu-mark{width:32px;height:32px}
#mobile-outline{height:calc(100% - 80px)}
.noscript-note{padding:24px}
/* APU hybrid shell: quiet outline, explicit focus, the same tree opened out. */
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip-path:inset(50%);white-space:nowrap;border:0!important}
.outline-ancestors{display:flex;flex-wrap:wrap;gap:0 8px;padding:0 8px}
.outline-ancestors a{font:var(--m3-type-label-medium);letter-spacing:var(--m3-tracking-label-medium);min-height:48px;display:inline-flex;align-items:center}
#context-path a,.outline-ancestors a{min-width:48px}
.outline-ancestors .outline-parent{margin:0}
.outline-ancestors a{text-decoration:none}
.outline-ancestor{display:inline-flex;align-items:center;gap:8px;min-width:0}
.ancestor-separator{color:var(--muted);font:var(--m3-type-title-medium);letter-spacing:var(--m3-tracking-title-medium)}
.outline-focus{padding:16px 12px 24px;color:var(--ink);font:var(--m3-type-title-large);letter-spacing:var(--m3-tracking-title-large);overflow-wrap:anywhere}
.outline-leaf{padding:8px 12px 24px}
.rail-foot{margin-top:32px;padding:16px 8px 8px;border-top:1px solid var(--line)}
.rail-foot a,.rail-foot>button{display:flex;justify-content:space-between;align-items:center;gap:12px;width:100%;min-height:48px;margin:0;padding:8px;font:var(--m3-type-label-large);letter-spacing:var(--m3-tracking-label-large);text-align:start}
/* Secondary product endorsement, outside the hero. Approved full still at 48px;
   16px of external clear space exceeds one inner-core diameter on every side. */
.skyzai-endorsement,.rail-foot .skyzai-endorsement{display:inline-flex;align-items:center;justify-content:flex-start;gap:0;width:auto;max-width:100%;padding:0 16px 0 0;border-radius:var(--shape-md);color:var(--ink);font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium);text-decoration:none}
.skyzai-endorsement strong{font-weight:500}
.skyzai-seal{display:block;flex:0 0 80px;width:80px;height:80px;padding:16px}
.skyzai-seal img{display:block;width:48px;height:48px;max-width:none}
.skyzai-seal .on-dark{display:none}
:root:is([data-theme="dark"],[data-theme="dark-warm"]) .skyzai-seal .on-light{display:none}
:root:is([data-theme="dark"],[data-theme="dark-warm"]) .skyzai-seal .on-dark{display:block}
.entrance-endorsement{display:flex;justify-content:center;margin-block-start:var(--s4)}
@media(forced-colors:active){
  .skyzai-seal{position:relative}
  .skyzai-seal img{visibility:hidden}
  .skyzai-seal:after{content:"";position:absolute;inset:16px;background:CanvasText;forced-color-adjust:none;mask:url("assets/skyzai-parent-on-light.svg") center/contain no-repeat}
}
.site-closing{border-top:0;padding-bottom:0;margin-block:var(--s6)}
:root.site-ready .site-layout{display:block}
:root.site-ready #desktop-rail{display:none}
body.navigation-open{overflow:hidden}
body.navigation-open #website-composer{display:none}
.website-conversation{max-width:920px;margin:0 auto;padding:48px 24px;border-top:1px solid var(--line)}
.website-conversation h2{font:var(--m3-type-headline-medium);letter-spacing:var(--m3-tracking-headline-medium)}
.website-conversation[hidden]{display:none}
.website-turn{margin-top:24px;padding:20px 24px;border-radius:24px;background:var(--soft);overflow-wrap:anywhere;font:var(--m3-type-body-large);letter-spacing:var(--m3-tracking-body-large)}
.website-turn[data-speaker=user]{margin-inline-start:clamp(0px,5vw,64px);background:var(--md-sys-color-primary-container);color:var(--md-sys-color-on-primary-container)}
.website-turn>.website-turn-label{display:block;font:var(--m3-type-label-medium);letter-spacing:var(--m3-tracking-label-medium);color:var(--muted);margin-bottom:12px}
.website-turn[data-speaker=user]>.website-turn-label{color:inherit}
.website-turn>p{white-space:pre-wrap}
.website-reply-body{max-width:65ch;line-height:1.6}
.website-reply-body h3{font:var(--m3-type-title-large);letter-spacing:var(--m3-tracking-title-large);margin:24px 0 12px}
.website-reply-body h3:first-child,.website-reply-body p:first-child{margin-top:0}
.website-reply-body p{margin:12px 0}
.website-reply-body strong{display:inline;font-weight:600}
.website-reply-body ul{list-style:disc;padding-inline-start:24px;margin:12px 0}
.website-reply-body ol{list-style:decimal;padding-inline-start:24px;margin:12px 0}
.website-reply-body li{padding-block:4px}
.website-reply-sources{display:grid;gap:0;border-top:1px solid var(--line);padding-top:12px;margin-top:20px}
.website-reply-sources .source-row{gap:12px;min-height:56px;margin-top:0;text-decoration:none}
.source-row>span:last-child{display:flex;flex-direction:column;min-width:0}
.website-reply-sources a,.website-turn button{gap:8px}
.website-reply-sources .material-symbol{width:20px;height:20px;flex:none}
.website-turn[aria-busy=true]>p{color:var(--muted)}
.website-turn a{display:flex;align-items:center;min-height:48px;margin-top:8px;font:var(--m3-type-label-large);letter-spacing:var(--m3-tracking-label-large)}
#clear-website-chat{margin-top:24px;min-height:48px}
/* Move the controls with the dynamic mobile inset, not their padding/height.
   Empty dock space stays transparent and passes clicks through to the page. */
#website-composer{position:fixed;inset:auto 0 0;bottom:calc(env(safe-area-inset-bottom,0px) + var(--keyboard-inset,0px));z-index:35;padding:8px max(16px,env(safe-area-inset-right,0px)) 12px max(16px,env(safe-area-inset-left,0px));background:transparent;border:0;pointer-events:none}
#website-composer[hidden],:root:not(.site-ready) #website-composer{display:none}
:root.site-ready body{padding-bottom:calc(var(--composer-height,136px) + 24px + var(--bottom-clearance))}
html{scroll-padding-bottom:calc(var(--composer-height,136px) + 24px + var(--bottom-clearance))}
.website-composer-inner{max-width:880px;margin:auto}
/* The shared package owns the dock geometry and its three floating pieces. */
#shared-apu-interface,#website-composer .skyzai-apu-dock{pointer-events:none}
#website-composer :is(.skyzai-apu-dock__composer,.skyzai-apu-dock__mic,.skyzai-apu-drawer-trigger){pointer-events:auto}
#website-composer .skyzai-apu-dock__input::placeholder{color:var(--ink);opacity:1}
/* Put the idle field's existing inset inside its input: the full 56px pill
   becomes a typing target. Voice/status surfaces retain the shared padding. */
#website-composer .skyzai-apu-dock__composer:has(>.skyzai-apu-dock__input){padding:0}
#website-composer .skyzai-apu-dock__input{align-self:stretch;min-height:54px;padding:15px 16px;border-radius:inherit;scroll-margin-bottom:var(--composer-height,136px);font:var(--m3-type-body-large);letter-spacing:var(--m3-tracking-body-large)}
#website-composer .skyzai-apu-drawer-trigger{width:48px;height:48px;background:var(--soft);border:1px solid var(--md-sys-color-outline-variant);box-shadow:var(--elev-level-1)}
/* Owner-requested Material FAB shape; the shared component owns every state. */
#website-composer .skyzai-apu-dock__mic{width:56px;height:56px;border-radius:var(--shape-lg)}
/* The shared state behavior is unchanged; its feedback uses host theme roles. */
#website-composer .skyzai-apu-dock__voice-error{color:var(--md-sys-color-error)}
#website-composer .skyzai-apu-dock__voice-dot{background:var(--md-sys-color-error)}
#website-composer .skyzai-apu-dock__mic--recording{background:var(--md-sys-color-error);color:var(--md-sys-color-on-error)}
#website-composer .skyzai-apu-dock__voice-link{display:inline-flex;align-items:center;justify-content:center;min-width:48px;min-height:48px;padding:12px 8px;border-radius:var(--shape-sm)}
#navigation-dialog .skyzai-apu-drawer__close{width:48px;height:48px}
#navigation-dialog .skyzai-apu-drawer__head{padding-top:max(12px,env(safe-area-inset-top,0px));padding-inline:max(16px,env(safe-area-inset-left,0px)) max(8px,env(safe-area-inset-right,0px))}
#navigation-dialog .skyzai-apu-drawer__body{padding-bottom:max(16px,env(safe-area-inset-bottom,0px));padding-inline:max(8px,env(safe-area-inset-left,0px)) max(8px,env(safe-area-inset-right,0px))}
#navigation-dialog #site-outline{display:block}
@media(forced-colors:active){
  #website-composer :is(.skyzai-apu-dock__composer,.skyzai-apu-dock__mic,.skyzai-apu-drawer-trigger){border:1px solid ButtonText;background:Canvas;color:CanvasText;box-shadow:none}
}
.composer-suggestions{pointer-events:auto;list-style:none;max-height:40dvh;overflow:auto;margin:0 0 8px;padding:8px 0;border-radius:var(--shape-xs);background:var(--md-sys-color-surface-container-high);color:var(--ink);box-shadow:var(--elev-level-2)}
.composer-suggestions[hidden]{display:none}
.composer-suggestions li{display:flex;align-items:center;gap:12px;min-height:56px;padding:8px 16px;cursor:pointer;font:var(--m3-type-body-large);letter-spacing:var(--m3-tracking-body-large)}
.composer-suggestions li>span:last-child{display:flex;flex-direction:column;min-width:0}
.composer-suggestions small,.source-row small{font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium);color:var(--muted)}
.composer-suggestions li:has(small){min-height:72px}
.composer-suggestions li[aria-selected=true]{background:var(--md-sys-color-secondary-container);color:var(--md-sys-color-on-secondary-container)}
#website-chat-status{pointer-events:auto;background:var(--soft);color:var(--ink);border:1px solid var(--line);box-shadow:var(--elev-level-1);width:fit-content;max-width:100%;margin:8px auto 0;padding:6px 12px;border-radius:16px;font:var(--m3-type-body-small);letter-spacing:var(--m3-tracking-body-small)}
#website-chat-status:empty{display:none}
@media(max-width:599px){.website-conversation{padding:32px 16px}.website-turn{padding:16px}}
@media(prefers-reduced-transparency:reduce),(prefers-contrast:more){
  #website-composer :is(.skyzai-apu-dock__composer,.skyzai-apu-dock__mic,.skyzai-apu-drawer-trigger,#website-chat-status){-webkit-backdrop-filter:none;backdrop-filter:none;background:var(--soft);border-color:var(--md-sys-color-outline);box-shadow:none}
  #website-composer #website-send:not(:disabled){box-shadow:none}
}
@media(forced-colors:active){
  .website-turn,#website-composer :is(.skyzai-apu-dock__composer,.skyzai-apu-dock__mic,.skyzai-apu-drawer-trigger,#website-chat-status){border:1px solid ButtonText;background:Canvas;color:CanvasText;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none}
  #website-composer #website-send:not(:disabled){background:ButtonFace;color:ButtonText;box-shadow:none}
  #website-composer #website-send:disabled{color:GrayText}
}
.conversation-continuation{max-width:1312px;margin:0 auto;padding:64px 24px 80px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;gap:64px}
.continuation-intro h2{font:var(--m3-type-headline-large);letter-spacing:var(--m3-tracking-headline-large);margin:16px 0 24px}
.continuation-intro p+p{margin-top:20px}
.continuation-demo{min-width:0;padding:24px;border:1px solid var(--line);border-radius:28px;background:var(--soft)}
.guided-choices{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}
.guided-choices button{white-space:normal;text-align:start}
.guided-turn{padding:16px 0;border-bottom:1px solid var(--line);font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium)}
.guided-turn strong{display:block;margin-bottom:6px;font:var(--m3-type-label-medium);letter-spacing:var(--m3-tracking-label-medium);color:var(--muted)}
.guided-memory{padding:16px 0;font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium)}
.guided-memory ul{list-style:disc;padding-left:28px;margin-top:12px}
.guided-memory li{padding:6px 0}
.press-section{padding:48px 0}
#map-dialog{width:100vw;max-width:100vw;height:100dvh;border-radius:0;padding:24px;overflow:auto}
#map-dialog .drawer-top{position:sticky;top:-24px;padding-block:16px;background:var(--page);z-index:3;gap:24px}
#map-dialog .drawer-top p{margin-top:8px}
#map-dialog #site-outline{min-height:0}
#map-dialog #map-toggle{display:none}
#map-dialog .outline-search{max-width:480px;margin:8px auto 32px}
.website-views{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:12px;margin:0 0 24px}
.website-outline-surface{max-width:760px;margin:auto}
.website-map-canvas{overflow:auto;height:65dvh;border:1px solid var(--line);border-radius:24px;background:var(--soft);overscroll-behavior:contain}
.website-map-canvas:focus-visible{outline:var(--focus-ring-outline);outline-offset:var(--focus-ring-offset)}
.mindmap-surface{display:flex;align-items:center;justify-content:center;min-width:100%;width:max-content;min-height:100%;padding:32px;gap:48px}
.map-origin{position:relative;display:flex;align-items:center;gap:12px;flex:0 0 160px;min-height:80px;padding:20px;border:1px solid var(--line);border-radius:20px;background:var(--page);color:var(--ink);font:var(--m3-type-title-medium);letter-spacing:var(--m3-tracking-title-medium);text-decoration:none}
.map-origin:after{content:"";position:absolute;width:24px;right:-25px;top:50%;border-top:1px solid var(--line)}
.mindmap-surface [data-apu-outline]{flex:none}
.mindmap-surface .apu-outline-list{margin:0!important;padding:0!important;border:0!important}
.mindmap-surface .apu-outline-list>li{position:relative;display:flex;align-items:center;padding:12px 0}
.mindmap-surface .apu-outline-list>li:before{content:"";position:absolute;left:-24px;top:0;bottom:0;border-left:1px solid var(--line)}
.mindmap-surface .apu-outline-list>li:first-child:before{top:50%}
.mindmap-surface .apu-outline-list>li:last-child:before{bottom:50%}
.mindmap-surface .apu-outline-list>li:after{content:"";position:absolute;left:-24px;top:50%;width:24px;border-top:1px solid var(--line)}
.mindmap-surface .apu-outline-row{position:relative;flex:0 0 232px;width:232px;margin:0;border:1px solid var(--line);border-radius:16px;background:var(--page)}
.mindmap-surface [data-aia-side-nav-children]{margin-left:48px}
.mindmap-surface li:has(>[data-aia-side-nav-children]:not([hidden]))>.apu-outline-row:after{content:"";position:absolute;right:-25px;top:50%;width:24px;border-top:1px solid var(--line)}
.mindmap-surface .apu-outline-row:has([data-current=true]){border-color:var(--accent);background:var(--md-sys-color-primary-container)}
.mindmap-surface .apu-outline-destination{min-height:56px}
#map-dialog .rail-foot{display:flex;flex-wrap:wrap;align-items:center;gap:8px 24px;margin:40px auto 0;max-width:1500px;width:100%}
#map-dialog .rail-foot a,#map-dialog .rail-foot>button{width:auto}
#map-dialog .utility-attribution{flex-basis:100%}
@media(max-width:839px){.conversation-continuation{grid-template-columns:1fr;gap:32px}}
@media(max-width:599px){.conversation-continuation{margin-inline:16px;padding:40px 0 56px}.continuation-demo{padding:20px}#map-dialog{padding:16px}#map-dialog .drawer-top{top:-16px}}
@media(min-width:1200px){body.rail-hidden .site-layout{grid-template-columns:1fr}body.rail-hidden .rail{display:none}}
@media(max-width:1199px){
  .site-layout{display:block}.rail{display:none}.page{padding-inline:var(--s6)}
  .site-footer{margin-inline:var(--s6)}
}
@media(max-width:839px){
  .page{padding-inline:var(--s5)}.hero{grid-template-columns:minmax(0,1fr);gap:var(--s7);padding-block:var(--s7)}
  .library-object{min-width:0}.library-object:before{inset:0}
  .hero-copy>.intro{max-width:52ch}
  .section-heading{display:block}.section-heading>p{margin-top:24px;max-width:52ch}
  .tour{grid-template-columns:1fr}.tour-outline{border-right:0;border-bottom:1px solid var(--line)}
  .demo-relationship{margin-top:8px}.tour-disclosure{align-items:flex-start;flex-direction:column}
  .source-reading{padding:24px}.proposal-heading{flex-wrap:wrap}.proposal-heading .sample-label{margin-left:0}
  .editorial-grid{grid-template-columns:1fr;gap:32px;padding-bottom:64px}
  .continuity-layout{grid-template-columns:minmax(0,1fr);gap:var(--s6)}
  .continuity-section{padding-block:var(--s7)}
  .boundary-list article{grid-template-columns:1fr;gap:20px}.boundary-list p,.boundary-list h3,.boundary-list address,.boundary-list details{grid-column:1}
  .pathway,.review-flow{grid-template-columns:1fr}.review-flow li+li{border-left:0;border-top:1px solid var(--line);padding-left:0}
  .review-flow li{padding:28px 0}
  .tour-section,.picture-section{padding:64px 0}.document-page{padding-top:48px}.page-intro{margin-bottom:48px}
  .site-footer{margin-inline:24px}.site-footer>a:not(.brand){margin-left:0}#motion-toggle{margin-inline-start:0}
}
@media(max-width:599px){
  .page{padding-inline:var(--s4)}.site-footer{margin-inline:var(--s4)}
  .hero h1{font:var(--m3-type-display-medium);letter-spacing:var(--m3-tracking-display-medium)}
  .hero-copy>.actions{align-items:stretch;flex-direction:column}
  .purpose-seed{padding:var(--s5)}.purpose-thread{margin:var(--s5)}
  .reading-line{display:block;font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium)}.reading-line span{display:block}
  .book-spines span{padding-inline:14px;font:var(--m3-type-body-small);letter-spacing:var(--m3-tracking-body-small)}.source-mini{margin-left:0}
  .source-reading{padding:20px}
  .tour-outline .source-file{width:30px}
  .source-meta{font:var(--m3-type-body-small);letter-spacing:var(--m3-tracking-body-small)}.source-reading h3{font:var(--m3-type-headline-small);letter-spacing:var(--m3-tracking-headline-small)}blockquote{font:var(--m3-type-title-large);letter-spacing:var(--m3-tracking-title-large)}
  .proposal{padding:16px}.proposal-heading{font:var(--m3-type-body-small);letter-spacing:var(--m3-tracking-body-small)}.code-block{padding:16px}
  .specimen,.quiet-panel,.command-panel{padding:24px}
  .continuity-specimen{padding:var(--s5)}
  .level-map>div{grid-template-columns:minmax(0,1fr);gap:var(--s2)}
}
@media(prefers-reduced-motion:no-preference){.library-window{animation:arrive var(--dur-long4) var(--ease-standard) both}@keyframes arrive{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}}
/* No JS / failed initialization remains still. Only compositor transforms move;
   no opacity pulse, hue cycle, per-frame JS, animated blur or layout movement. */
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media(prefers-contrast:more),(forced-colors:active){.hero-atmosphere,.footer-atmosphere{display:none}.hero>.purpose-object,.audience-visual{box-shadow:none}}
@media(prefers-contrast:more){:root{--muted:var(--ink);--line:var(--md-sys-color-outline)}button:focus-visible,a:focus-visible,summary:focus-visible{outline-width:3px}.button,.source-choice,.specimen,.quiet-panel{border-width:2px}p a:not(.button),.text-link{text-decoration-thickness:2px}}
@media(forced-colors:active){.apu-mark,.outline-dot{forced-color-adjust:none;background:CanvasText}.button,.source-choice,.sample-label{border:1px solid ButtonText}.source-choice[aria-pressed=true]{border-width:3px}.library-object:before{display:none}.icon-button[aria-pressed=true]:after{background:Highlight}.icon-button[aria-pressed=true]{color:HighlightText;forced-color-adjust:none}button:focus-visible,a:focus-visible,summary:focus-visible{outline-color:Highlight}button:disabled{color:GrayText}dialog::backdrop{background:Canvas;opacity:.75}}

@media(max-width:599px){.purpose-card dl>div{grid-template-columns:1fr;gap:var(--s2)}.proposal-heading{flex-wrap:wrap}.source-meta{flex-wrap:wrap}}
/* Explicit system pairs avoid forced-colors text backplates covering a white
   label on Highlight. This respects the user's palette, not brand colors. */
@media(forced-colors:active){
  :root[data-theme]{--page:Canvas;--ink:CanvasText;--muted:CanvasText;--line:CanvasText;--soft:Canvas;--panel:Canvas;--raised:Canvas;--accent:LinkText}
  /* The shared sheet is loaded later; host specificity must beat its opt-in rule. */
  .button.filled:not(:disabled),.apu-outline-destination[data-active=true],:root [data-bullets=true] .apu-outline-destination[data-active=true]{forced-color-adjust:none;background:Highlight;color:HighlightText}
  :root .apu-outline-bullet{color:inherit}
  .source-choice[aria-pressed=true],.memory-canvas[data-view=mindmap] .source-choice[aria-pressed=true]{forced-color-adjust:none;background:Canvas;color:CanvasText}
  .source-choice[aria-pressed=true] :is(.source-support,.source-selection){color:inherit}
  .source-choice[aria-pressed=true] [data-bullet-visual=leaf]{background:CanvasText}
  .purpose-object,.purpose-seed,.window-footer,.reading-line,.rail{border-color:CanvasText}
  .navigation-card{border-color:CanvasText;box-shadow:none}
}
@media(prefers-contrast:more){.navigation-card{border-color:var(--ink)}}
/* Content and controls respect cutouts; the page canvas still reaches the edge.
   These are viewport protections, not a full-width opaque composer backplate. */
:root{--page-gutter:var(--s6)}
@media(max-width:839px){:root{--page-gutter:var(--s5)}}
@media(max-width:599px){
  :root{--page-gutter:var(--s4)}
}
.page,.context-bar,.website-conversation{padding-inline:max(var(--page-gutter),env(safe-area-inset-left,0px)) max(var(--page-gutter),env(safe-area-inset-right,0px))}
.conversation-continuation{padding-inline:max(24px,env(safe-area-inset-left,0px)) max(24px,env(safe-area-inset-right,0px))}
@media(max-width:599px){.conversation-continuation{padding-inline:0;margin-inline:max(16px,env(safe-area-inset-left,0px)) max(16px,env(safe-area-inset-right,0px))}}
#map-dialog{padding-left:max(var(--s5),env(safe-area-inset-left,0px));padding-right:max(var(--s5),env(safe-area-inset-right,0px));padding-bottom:max(var(--s5),var(--bottom-clearance))}
#map-dialog .drawer-top{padding-top:calc(16px + env(safe-area-inset-top,0px))}
.skip-link{top:max(8px,env(safe-area-inset-top,0px));left:max(12px,env(safe-area-inset-left,0px))}
.product-diagram{margin:32px 0 48px;padding:24px;border:1px solid var(--md-sys-color-outline-variant);border-radius:var(--md-sys-shape-corner-large,16px);background:var(--md-sys-color-surface-container-low)}
.product-diagram figcaption{font-weight:500;margin-bottom:24px}
.product-diagram figcaption .caption{display:block;font-weight:400;margin-top:4px}
.gesture-guide{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.gesture-guide li{display:flex;gap:16px;align-items:flex-start}
.gesture-guide [data-icon],.memory-guide [data-icon],.provider-boundary>[data-icon]{color:var(--md-sys-color-primary);flex-shrink:0}
.gesture-guide p,.memory-guide p{margin:8px 0 0}
.product-diagram>.caption{margin-top:24px;margin-bottom:0}
.editorial-grid:has(+.product-diagram){padding-bottom:var(--s4)}
.memory-guide{display:grid;grid-template-columns:1fr minmax(120px,.6fr) 1fr;gap:24px;align-items:center}
.memory-guide>div:not(.memory-filter)>[data-icon]{display:block;margin-bottom:12px}
.memory-filter{color:var(--md-sys-color-on-surface-variant);text-align:center}
.provider-boundary{display:flex;align-items:flex-start;gap:12px;border-top:1px dashed var(--md-sys-color-outline-variant);padding-top:20px;margin:24px 0 0}
@media(max-width:599px){.product-diagram{padding:20px}.gesture-guide{grid-template-columns:1fr}.memory-guide{grid-template-columns:1fr;gap:16px}.memory-filter{text-align:left;display:flex;gap:16px;align-items:center}.memory-filter>[data-icon]{transform:rotate(90deg)}.memory-filter p{margin:0}}

/* Search and scoped outline lead; authored shortcuts belong to Site actions. */
.drawer-group-heading{padding:24px 12px 8px;font:var(--m3-type-title-small);letter-spacing:var(--m3-tracking-title-small);color:var(--muted)}
.drawer-list{list-style:none;margin:0;padding:0}
.drawer-list a{display:flex;align-items:center;gap:10px;min-height:48px;padding:12px;border-radius:12px;color:var(--ink);font:var(--m3-type-label-large);letter-spacing:var(--m3-tracking-label-large);text-decoration:none}
.rail-foot .drawer-group-heading{padding-inline:4px}
.display-group,.about-group{margin-top:16px;padding:0 8px 8px;border-top:1px solid var(--line)}
.display-group .drawer-group-heading,.about-group .drawer-group-heading{padding-inline:4px}
.appearance-choice{margin:0;padding:0;border:0;min-width:0}
.setting-label{padding:8px 4px;font:var(--m3-type-label-large);letter-spacing:var(--m3-tracking-label-large);color:var(--ink)}
.choice-row{position:relative;display:flex;align-items:center;gap:16px;min-height:56px;padding:4px 8px;border-radius:12px;cursor:pointer}
.choice-row:has(small),.switch-row:has(small){min-height:72px}
/* M3 radio: a 20dp ring (on-surface-variant) that turns primary with a 10dp dot when selected.
   The native input stays on top of the ring for pointer, keyboard and assistive technology. */
.choice-row input{position:absolute;z-index:1;inset-inline-start:8px;width:20px;height:20px;margin:0;opacity:0;cursor:pointer}
.choice-dot{position:relative;flex:none;width:20px;height:20px;box-sizing:border-box;border:2px solid var(--md-sys-color-on-surface-variant);border-radius:50%}
.choice-dot:after{content:"";position:absolute;inset:3px;border-radius:50%;background:var(--md-sys-color-primary);transform:scale(0);transition:transform var(--dur-short4) var(--ease-standard)}
.choice-row input:checked+.choice-dot{border-color:var(--md-sys-color-primary)}
.choice-row input:checked+.choice-dot:after{transform:scale(1)}
.setting-text{display:flex;flex-direction:column;gap:2px;min-width:0;font:var(--m3-type-body-large);letter-spacing:var(--m3-tracking-body-large);color:var(--ink);text-align:start}
.setting-text small{font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium);color:var(--muted)}
.switch-row{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;min-height:56px;margin:0;padding:8px;border:0;border-radius:12px;background:transparent;cursor:pointer}
.switch-row[hidden]{display:none}
.switch-track{position:relative;flex:none;width:52px;height:32px;box-sizing:border-box;border:2px solid var(--md-sys-color-outline);border-radius:16px;background:var(--md-sys-color-surface-container-highest);transition:background-color var(--dur-short4) var(--ease-standard),border-color var(--dur-short4) var(--ease-standard)}
.switch-handle{position:absolute;top:50%;inset-inline-start:6px;width:16px;height:16px;border-radius:50%;background:var(--md-sys-color-outline);transform:translateY(-50%);transition:inset-inline-start var(--dur-short4) var(--ease-standard),width var(--dur-short4) var(--ease-standard),height var(--dur-short4) var(--ease-standard)}
.switch-row[aria-checked=true] .switch-track{border-color:var(--md-sys-color-primary);background:var(--md-sys-color-primary)}
.switch-row[aria-checked=true] .switch-handle{inset-inline-start:22px;width:24px;height:24px;background:var(--md-sys-color-on-primary)}
.switch-row[aria-disabled=true]{cursor:default}
.switch-row[aria-disabled=true] .switch-track{opacity:var(--state-disabled-container-opacity)}
.switch-row[aria-disabled=true] .switch-handle,.switch-row[aria-disabled=true] .setting-text>span{opacity:var(--state-disabled-opacity)}
.switch-row:not([aria-disabled=true]):active .switch-handle{inset-inline-start:0;width:28px;height:28px}
.switch-row[aria-checked=true]:not([aria-disabled=true]):active .switch-handle{inset-inline-start:20px}
.switch-row:focus-visible,.choice-row:has(input:focus-visible){outline:2px solid var(--md-sys-color-primary);outline-offset:3px}
.setting-info{display:flex;flex-direction:column;gap:2px;padding:8px;font:var(--m3-type-body-large);letter-spacing:var(--m3-tracking-body-large);color:var(--ink)}
.setting-info small{font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium);color:var(--muted)}
@media(prefers-reduced-motion:reduce){.switch-track,.switch-handle,.choice-dot:after{transition:none}}
@media(forced-colors:active){
  .switch-track{border-color:CanvasText;background:Canvas}
  .switch-handle{background:CanvasText}
  .switch-row[aria-checked=true] .switch-track{border-color:Highlight;background:Highlight}
  .switch-row[aria-checked=true] .switch-handle{background:HighlightText}
  .choice-dot{border-color:CanvasText}
  .choice-row input:checked+.choice-dot{border-color:Highlight}
  .choice-dot:after{background:Highlight}
}
/* Illustration slots: drawn only by a local preview build (--illustration-placeholders), never by a release. */
.illustration-slot{margin:0 0 var(--s4);min-width:0;max-width:min(100%,40rem);display:grid;gap:var(--s2)}
.illustration-slot-frame{display:grid;place-items:center;border:2px dashed var(--md-sys-color-outline);border-radius:var(--shape-xl);background:var(--md-sys-color-surface-container-low);color:var(--md-sys-color-on-surface-variant);font:var(--m3-type-label-large);letter-spacing:var(--m3-tracking-label-large)}
.illustration-slot--3x2 .illustration-slot-frame{aspect-ratio:3/2}
.illustration-slot--16x9 .illustration-slot-frame{aspect-ratio:16/9}
.illustration-slot--4x3 .illustration-slot-frame{aspect-ratio:4/3}
.illustration-slot--1x1 .illustration-slot-frame{aspect-ratio:1}
.illustration-slot figcaption{display:grid;gap:var(--s1);max-width:66ch;font:var(--m3-type-body-medium);letter-spacing:var(--m3-tracking-body-medium)}
.illustration-slot-badge{justify-self:start;padding:4px 12px;border-radius:var(--shape-full);background:var(--md-sys-color-secondary-container);color:var(--md-sys-color-on-secondary-container);font:var(--m3-type-label-large);letter-spacing:var(--m3-tracking-label-large)}
.illustration-slot-ref{color:var(--md-sys-color-on-surface-variant)}
@media(forced-colors:active){.illustration-slot-frame{border-color:CanvasText;background:Canvas;color:CanvasText}.illustration-slot-badge{border:1px solid CanvasText;background:Canvas;color:CanvasText}}