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/* Allow the synthetic offer table to scroll within narrow grid columns. */
.editorial>*{min-width:0}

/* Neutral brand slots: activate only from owner-supplied brand specifications. */
:root {
  --page-background: #fff;
  --brand-primary: #111;
  --brand-accent: var(--brand-primary);
  --brand-on-primary: #fff;
  --header-height: 91px;
  --ink: var(--brand-primary);
}
html { scroll-padding-top: calc(var(--header-height) + 20px); }
main { scroll-margin-top: var(--header-height); }
.site-header { isolation: isolate; background: var(--page-background); }
.site-header::before { content: ''; position: absolute; inset: 0; z-index: -1; background: var(--page-background); }
.button:not(.light):not(.white) { background: var(--brand-primary); color: var(--brand-on-primary); }
nav a { font-size: 13px; }
.project-heading { padding-bottom: 44px; }
.storyboard { border-top: 1px solid var(--line); padding: 38px 0 44px; }
.storyboard h2 { font-size: 32px; margin: 16px 0 28px; max-width: 730px; }
.storyboard ol { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 22px; }
.storyboard li { border-top: 2px solid var(--ink); padding-top: 18px; }
.story-step { font-size: 11px; color: var(--muted); }
.storyboard h3 { font-size: 20px; margin: 14px 0; }
.storyboard li p { font-size: 13px; line-height: 1.8; }
.pending-exhibit { border: 1px dashed #969690; background: var(--surface); padding: 22px; margin: 25px 0; }
.pending-exhibit strong { font-size: 13px; font-weight: 600; }
.pending-exhibit p { font-size: 12px; margin: 10px 0 0; }
.case-tools { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin: 25px 0; }
.case-tools span { font-size: 11px; color: var(--muted); }
.readiness { padding: 35px 0 55px; border-bottom: 1px solid var(--line); }
.readiness h2 { margin: 18px 0 32px; }
.readiness-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 24px; }
.readiness-grid article { padding: 24px; background: var(--surface); border: 1px solid var(--line); }
.readiness-state { font-size: 10px; letter-spacing: .05em; border-bottom: 1px solid #888; padding-bottom: 6px; display: inline-block; }
.readiness-grid h3 { font-size: 22px; margin: 22px 0 14px; }
.readiness-grid p { font-size: 13px; margin-bottom: 0; }
.recognition-preview { display: grid; grid-template-columns: 1.2fr 1fr; gap: 70px; border-top: 1px solid var(--line); }
.recognition-preview h2 { margin: 20px 0; }
.recognition-assets { display: grid; grid-template-columns: 1fr 1fr; gap: 25px; align-content: center; }
.recognition-assets figure { margin: 0; text-align: center; }
.recognition-assets img { height: 105px; max-width: 140px; object-fit: contain; margin: auto; }
.recognition-assets figcaption { font-size: 10px; margin-top: 15px; color: var(--muted); }
.recognition-assets p { grid-column: 1/-1; }
@media(max-width:1100px) { nav a { font-size: 11px; } }
@media(max-width:800px) {
  :root { --header-height: 76px; }
  nav { background: var(--page-background); max-height: calc(100dvh - var(--header-height)); overflow-y: auto; }
  nav a { font-size: 14px; }
  .storyboard ol { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .readiness-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .recognition-preview { grid-template-columns: 1fr; gap: 35px; }
}
@media(max-width:560px) {
  .storyboard h2 { font-size: 28px; }
  .storyboard ol, .readiness-grid { grid-template-columns: 1fr; }
  .storyboard li { padding-bottom: 8px; }
  .case-tools { align-items: start; flex-direction: column; }
  .filter-row button { min-height: 44px; padding-inline: 15px; }
  .recognition-assets img { height: 90px; }
}

/* Approved warm-neutral palette: brand kit, color palette panel, hexadecimal labels. */
:root {
  --brand-obsidian: #20201f;
  --brand-graphite: #363636;
  --brand-limestone: #9b9285;
  --brand-travertine: #d9d2c1;
  --brand-ivory: #edebe4;
  --brand-canvas: #f8f7f5;
  --brand-primary: var(--brand-obsidian);
  --brand-accent: var(--brand-graphite);
  --page-background: var(--brand-canvas);
  --surface: var(--brand-ivory);
  --line: var(--brand-travertine);
  --muted: var(--brand-graphite);
}
body { background: var(--page-background); }
.dark { background: var(--brand-obsidian); }
.filter-row button[aria-pressed=true] { background: var(--brand-primary); }
.artifact-exhibit { padding: 65px 0; border-block: 1px solid var(--line); margin-top: 60px; }
.artifact-exhibit>p, .case-evidence-exhibits>p { max-width: 850px; }
.exhibit-marker { display: inline-block; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--brand-graphite); }
.artifact-panel { display: grid; grid-template-columns: .9fr 1.1fr; gap: 50px; align-items: start; padding-top: 35px; }
.document-schematic { border: 1px solid var(--brand-limestone); background: var(--brand-canvas); padding: 35px; box-shadow: 10px 10px 0 var(--brand-ivory); }
.document-schematic h3 { font-size: 29px; margin: 20px 0 30px; }
.document-schematic ol { padding: 0; list-style: none; counter-reset: block; }
.document-schematic li { border-top: 1px solid var(--line); padding: 13px 0; font-size: 13px; counter-increment: block; }
.document-schematic li:before { content: counter(block,decimal-leading-zero) ' / '; font-size: 10px; margin-right: 12px; color: var(--brand-graphite); }
.document-schematic small { display: block; border-top: 1px solid var(--line); padding-top: 20px; font-size: 10px; }
.artifact-explanation h3 { font-size: 30px; margin: 20px 0; }
.artifact-explanation>p { font-size: 16px; }
.case-evidence-exhibits { padding-top: 10px; }
.case-evidence-exhibits>h2 { margin: 20px 0 25px; }
.case-evidence-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 30px; margin-top: 35px; }
.case-evidence-grid>article { border: 1px solid var(--line); background: var(--surface); padding: 32px; }
.case-evidence-grid h3 { margin: 22px 0; font-size: 30px; }
.evidence-chain { padding: 0; list-style: none; }
.evidence-chain li { padding: 20px 0 20px 22px; border-left: 2px solid var(--brand-limestone); border-bottom: 1px solid var(--line); }
.evidence-chain strong,.evidence-chain span,.evidence-chain small { display: block; }
.evidence-chain strong { font-size: 15px; margin-bottom: 8px; }
.evidence-chain span { font-size: 13px; color: var(--muted); }
.evidence-chain small { font-size: 10px; margin-top: 10px; }
.evidence-chain .unresolved { border-left-style: dashed; }
.chronology-evidence { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 24px; list-style: none; padding: 0; margin: 35px 0; }
.chronology-evidence li { border-top: 2px solid var(--brand-limestone); padding-top: 20px; }
.chronology-evidence .unresolved { border-top-style: dashed; }
.chronology-evidence strong { font-size: 14px; font-weight: 600; display: block; line-height: 1.5; }
.chronology-evidence p { font-size: 13px; margin-top: 15px; }
@media(max-width:800px) {
  .artifact-panel { gap: 30px; }
  .chronology-evidence { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .case-evidence-grid { grid-template-columns: 1fr; }
}
@media(max-width:560px) {
  .artifact-panel { grid-template-columns: 1fr; }
  .artifact-exhibit { padding-block: 45px; }
  .document-schematic { padding: 25px; }
  .case-evidence-grid>article { padding: 24px; }
  .case-evidence-grid h3 { font-size: 27px; }
  .chronology-evidence { grid-template-columns: 1fr; }
}
/* Keep the mobile menu target comfortable without changing the identity treatment. */
.menu-toggle { min-height: 44px; }

/* Phase 4 evidence panels use the existing approved neutral palette. */
.audit-exhibit { border-top: 1px solid var(--line); padding: 40px 0 55px; }
.audit-exhibit>h2 { margin: 18px 0 30px; }
.audit-chain { list-style: none; display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 22px; margin: 30px 0; padding: 0; }
.audit-chain li { border-top: 2px solid var(--brand-limestone); padding-top: 17px; }
.audit-chain strong { display: block; font-size: 16px; line-height: 1.4; }
.audit-chain p { font-size: 13px; line-height: 1.8; margin: 12px 0 0; }
.audit-capabilities { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 45px; margin: 35px 0; }
.audit-capabilities h3 { font-size: 24px; margin-bottom: 20px; }
.audit-capabilities p,.audit-capabilities li { font-size: 14px; line-height: 1.9; }
.audit-capabilities ul { margin: 0; padding-left: 20px; }
.audit-capabilities li { margin-bottom: 10px; }
.audit-subheading { font-size: 26px; margin: 35px 0 20px; max-width: 800px; }
.cell-source { display: block; color: var(--muted); font-size: 9px; margin-top: 8px; }
.audit-exhibit table { font-size: 13px; }
.audit-exhibit th,.audit-exhibit td { padding: 15px 12px; }
.audit-callout { padding: 28px; background: var(--brand-ivory); border-left: 3px solid var(--brand-limestone); margin: 30px 0; }
.audit-callout>strong { font-size: 22px; line-height: 1.4; display: block; }
.audit-callout p { font-size: 14px; margin: 15px 0; }
.audit-detail { border: 1px solid var(--line); padding: 0 24px 15px; }
.audit-detail summary { padding: 20px 0 5px; font-size: 15px; }
.version-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 22px; }
.version-grid article { border-top: 2px solid var(--brand-limestone); padding: 22px 0; }
.version-grid h3 { font-size: 23px; margin: 18px 0; }
.version-grid p { font-size: 13px; }
.version-grid small { font-size: 10px; color: var(--muted); }
.audit-evaluation-cards .evidence { margin-bottom: 20px; }
.badge.prototype { background: var(--brand-ivory); border-color: var(--brand-limestone); }
.audit-exhibit>* { min-width: 0; }
@media(max-width:800px) {
  .audit-chain { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .audit-capabilities { gap: 25px; }
  .version-grid { grid-template-columns: 1fr; gap: 8px; }
}
@media(max-width:560px) {
  .audit-chain,.audit-capabilities { grid-template-columns: 1fr; }
  .audit-exhibit { padding-block: 30px; }
  .audit-exhibit table { min-width: 500px; font-size: 12px; }
  .audit-detail { padding-inline: 15px; }
  .audit-callout { padding: 23px; }
  .audit-callout>strong { font-size: 20px; }
}
.table-scroll:focus-visible { outline: 2px solid var(--brand-accent); outline-offset: 4px; }

/* Phase 5 — editorial portfolio system. Original identity assets remain unchanged. */
:root { --font: 'Century Gothic',CenturyGothic,AppleGothic,Arial,Helvetica,sans-serif; --measure: 72ch; }
body { font-size: 16px; line-height: 1.65; }
h1,h2,h3 { text-wrap: balance; }
p { text-wrap: pretty; }
h1 { font-size: clamp(40px,5.2vw,72px); }
h2 { font-size: clamp(30px,3vw,43px); }
.wrap { max-width: 1360px; padding-inline: 56px; }
.site-header { padding-inline: max(32px,calc((100vw - 1248px)/2)); box-shadow: 0 4px 16px #20201f05; }
nav { gap: 22px; }
nav a { font-size: 12px; }
nav a:last-child { border-radius: 3px; }
.eyebrow { letter-spacing: .13em; font-size: 10px; }
.button { border-radius: 3px; min-height: 46px; padding: 12px 22px; font-size: 12px; }
.button.light { background: transparent; border-color: var(--brand-limestone); }
.text-link { min-height: 44px; }
.section { padding-block: 64px; }
.page-heading { padding-block: 56px 36px; border-bottom: 1px solid var(--line); margin-bottom: 30px; }
.page-heading h1 { max-width: 980px; margin: 22px 0; }
.page-heading>p { max-width: 800px; font-size: 18px; line-height: 1.65; margin-bottom: 0; }
.hero { grid-template-columns: 1.15fr .85fr; gap: 64px; padding-block: 50px 32px; align-items: center; }
.hero h1 { font-size: clamp(48px,5.7vw,80px); line-height: 1.03; margin-block: 28px; }
.hero h1 span { color: var(--brand-graphite); }
.hero-intro { max-width: 570px; font-size: 19px; line-height: 1.7; }
.hero .actions { margin-block: 28px; }
.hero-disciplines { border-top: 1px solid var(--line); display: flex; gap: 20px; padding-top: 20px; flex-wrap: wrap; font-size: 9px; letter-spacing: .09em; }
.portrait { position: relative; }
.portrait img { aspect-ratio: .94; border-radius: 0; object-position: 50% 0%; }
.portrait figcaption { padding-block: 16px; }
.proof-band { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); padding-block: 24px 20px; border-block: 1px solid var(--line); }
.proof-band>div { padding: 0 20px; border-right: 1px solid var(--line); }
.proof-band>div:first-child { padding-left: 0; }
.proof-band>div:nth-child(4) { border: 0; }
.proof-band strong { font-size: clamp(25px,2.7vw,37px); font-weight: 500; letter-spacing: -.045em; display: block; }
.proof-band span { font-size: 11px; display: block; margin-top: 4px; }
.proof-band>p { grid-column: 1/-1; font-size: 10px; margin: 20px 0 0; max-width: 1050px; }
.proof-band a { text-decoration: underline; text-underline-offset: 3px; }
.section-heading { margin-bottom: 28px; }
.featured { border-radius: 0; grid-template-columns: 1fr 1fr; background: var(--brand-ivory); gap: 0; border-color: var(--brand-travertine); }
.featured>div { padding: 38px; }
.featured h3 { font-size: 39px; }
.featured .text-link { display: flex; width: max-content; max-width: 100%; margin-top: 15px; }
.system-map { background: var(--brand-obsidian); color: var(--brand-canvas); padding: 32px; align-content: center; }
.map-caption { display: block; font-size: 9px; letter-spacing: .12em; line-height: 1.7; }
.system-map ol { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 25px; margin-block: 30px; }
.system-map li { position: relative; border-top: 1px solid #9b9285; padding-top: 18px; min-width: 0; }
.system-map li>span { display: block; font-size: 11px; margin-bottom: 22px; color: var(--brand-travertine); }
.system-map strong { font-weight: 500; font-size: 21px; line-height: 1.3; display: block; }
.system-map b { position: absolute; right: -20px; top: 16px; font-weight: 400; color: var(--brand-travertine); }
.system-map>small { font-size: 11px; color: var(--brand-travertine); }
.featured .system-map { display: flex; flex-direction: column; justify-content: center; }
.featured .system-map ol { grid-template-columns: 1fr; gap: 14px; }
.featured .system-map li { display: flex; align-items: center; gap: 25px; padding: 16px 0; }
.featured .system-map li>span { margin: 0; }
.featured .system-map b { position: static; margin-left: auto; }
.cards { gap: 20px; }
.project-card { border-radius: 0; padding: 28px; min-height: 330px; background: var(--brand-canvas); transition: border-color .15s; }
.project-card:hover { transform: none; border-color: var(--brand-graphite); }
.project-card h3 { font-size: 27px; margin-block: 24px 14px; }
.project-card h3 a:hover { text-decoration: underline; text-underline-offset: 5px; }
.project-card p { font-size: 14px; line-height: 1.7; }
.card-top { gap: 12px; }
.card-top .index { font-size: 9px; }
.badge { border-radius: 2px; font-size: 9px; padding: 5px 8px; letter-spacing: .035em; }
.card-bottom { gap: 16px; align-items: end; margin-top: auto; }
.card-bottom>span { font-size: 9px; max-width: 70%; line-height: 1.6; }
.card-bottom>a { min-height: 44px; align-content: center; white-space: nowrap; font-size: 11px; }
.system-map.compact { margin: 22px -8px 0; padding: 19px; background: var(--brand-ivory); color: var(--ink); }
.compact .map-caption { font-size: 8px; }
.compact ol { margin: 15px 0 0; gap: 15px; }
.compact li { padding-top: 10px; }
.compact li>span { font-size: 8px; margin-bottom: 12px; color: var(--muted); }
.compact strong { font-size: 12px; line-height: 1.4; }
.compact b { right: -13px; top: 8px; color: var(--muted); font-size: 10px; }
.project-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
.project-grid .primary-project { min-height: 410px; }
.project-grid .primary-project h3 { max-width: 500px; font-size: 32px; }
.project-grid .primary-project .compact { padding: 25px; }
.project-grid .primary-project .compact strong { font-size: 16px; }
.project-grid .support-project { min-height: 240px; background: transparent; border: 0; border-top: 1px solid var(--brand-limestone); padding-inline: 8px; }
.project-grid .support-project h3 { font-size: 24px; }
.filter-count { font-size: 12px; margin-block: 15px; }
.filter-row { gap: 8px; }
.filter-row button { min-height: 44px; border-radius: 3px; font-size: 11px; padding: 10px 16px; background: transparent; }
.filter-row button[aria-pressed=true] { color: var(--brand-canvas); }
.browser-shift { padding-block: 20px; }
.shift-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 1px; background: var(--brand-limestone); border: 1px solid var(--brand-limestone); }
.shift-grid article { padding: 32px; background: var(--brand-canvas); }
.shift-grid article:last-child { background: var(--brand-obsidian); color: var(--brand-canvas); }
.shift-grid h3 { margin: 24px 0; font-size: 30px; }
.shift-grid ol { list-style: none; padding: 0; margin: 0; counter-reset: step; }
.shift-grid li { counter-increment: step; padding: 14px 0 14px 32px; border-top: 1px solid var(--brand-travertine); position: relative; font-size: 13px; }
.shift-grid li:before { content: counter(step,decimal-leading-zero); position: absolute; left: 0; top: 16px; font-size: 9px; }
.shift-grid article:last-child li { border-color: var(--brand-limestone); }
.validation-ribbon { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); border-bottom: 1px solid var(--brand-limestone); padding: 24px 0; gap: 24px; }
.validation-ribbon strong { display: block; font-weight: 500; font-size: 25px; letter-spacing: -.03em; }
.validation-ribbon span { font-size: 12px; }
.case-previews { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.case-previews>a { padding: 32px; border: 1px solid var(--line); background: var(--brand-ivory); }
.case-previews h3 { font-size: 30px; margin-block: 24px 18px; }
.case-previews p { font-size: 14px; }
.capability-path { border-bottom: 1px solid var(--line); padding-bottom: 25px; }
.capability-path ol { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 20px; margin-block: 24px; }
.capability-path li { padding: 18px; background: var(--brand-ivory); border-top: 2px solid var(--brand-limestone); }
.capability-path li>span { display: block; font-size: 10px; margin-bottom: 16px; }
.capability-path strong { font-size: 19px; line-height: 1.3; font-weight: 500; display: block; }
.capability-path small { font-size: 10px; display: block; margin-top: 10px; }
.timeline-layout { margin-block: 32px 56px; gap: 32px; grid-template-columns: 1fr 1.2fr; }
.timeline-nav button { min-height: 84px; padding: 15px 20px; }
.timeline-nav button strong { font-size: 15px; line-height: 1.4; }
.timeline-nav button small { font-size: 10px; }
.timeline-nav button[aria-pressed=true] { border-left: 3px solid var(--ink); background: var(--brand-ivory); }
.timeline-detail { padding: 32px; border: 1px solid var(--line); background: var(--brand-ivory); top: 115px; }
.timeline-detail .timeline-number { font-size: 62px; margin-bottom: 20px; color: var(--brand-graphite); }
.timeline-detail h2 { font-size: 34px; margin-block: 18px; }
.timeline-detail .large-copy { font-size: 17px; }
.timeline-detail blockquote { font-size: 19px; margin: 25px 0; padding-left: 18px; border-left: 2px solid var(--brand-limestone); }
.artifact-exhibit { padding-block: 45px; margin-top: 30px; }
.document-schematic { box-shadow: 8px 8px 0 var(--brand-travertine); }
.project-heading { padding-top: 20px; }
.project-heading h1 { max-width: 1000px; }
.project-heading>p { max-width: 800px; font-size: 21px; }
.project-jump { display: flex; gap: 30px; font-size: 12px; padding-block: 16px 28px; }
.project-jump a { min-height: 44px; align-content: center; text-decoration: underline; text-underline-offset: 5px; }
.case-layout { grid-template-columns: 260px 1fr; gap: 48px; padding-block: 40px; }
.case-layout aside { padding: 25px; background: var(--brand-ivory); border-top: 2px solid var(--ink); align-self: start; position: sticky; top: 120px; }
.case-layout aside p { font-size: 13px; }
.prose-section { border-top: 1px solid var(--line); padding-top: 24px; margin-bottom: 30px; }
.prose-section .eyebrow { font-size: 9px; margin-bottom: 12px; display: block; }
.prose-section h2 { font-size: 29px; margin-bottom: 16px; }
.prose-section p { font-size: 16px; line-height: 1.8; max-width: var(--measure); }
.storyboard ol { gap: 18px; }
.storyboard li { background: var(--brand-ivory); padding: 20px; border-top-color: var(--brand-limestone); }
.storyboard h3 { font-size: 20px; }
.audit-exhibit { padding-block: 35px; }
.audit-chain li { padding: 20px; background: var(--brand-ivory); }
.version-grid article { padding: 22px; background: var(--brand-ivory); }
.case-intro { margin-block: 22px; background: var(--brand-ivory); border-left: 2px solid var(--brand-limestone); padding: 20px 24px; }
.case-intro p { font-size: 13px; margin: 8px 0 0; }
.case-item { scroll-margin-top: calc(var(--header-height) + 20px); }
.case-item summary { padding-block: 26px; }
.case-item summary h2 { font-size: 30px; margin-block: 8px; }
.case-item summary small { font-size: 10px; letter-spacing: .08em; }
.case-item[open] { background: var(--brand-ivory); padding-inline: 24px; margin-block: 16px; border: 1px solid var(--line); }
.case-body { padding: 0 0 28px; }
.case-narrative { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 32px; }
.case-narrative section { border-top: 1px solid var(--brand-limestone); padding-top: 20px; }
.case-narrative section>span { font-size: 9px; letter-spacing: .1em; }
.case-narrative h3 { font-size: 22px; margin-block: 12px; }
.case-narrative p { font-size: 14px; line-height: 1.8; margin-bottom: 5px; }
.case-narrative .narrative-wide { grid-column: 1/-1; }
.narrative-outcome { border-top: 2px solid var(--ink)!important; }
.owner-account { margin-block: 25px; padding-left: 20px; border-left: 2px solid var(--brand-limestone); }
.owner-account h3 { font-size: 18px; margin-bottom: 12px; }
.owner-account p { font-size: 14px; }
.evidence { padding: 16px 0; gap: 10px; flex-wrap: wrap; border-block: 1px solid var(--line); margin-block: 20px; }
.evidence strong { font-size: 9px; letter-spacing: .05em; }
.evidence span { font-size: 11px; line-height: 1.6; }
.process { border-bottom: 1px solid var(--line); padding-bottom: 30px; gap: 20px; }
.process>div { border-top: 2px solid var(--brand-limestone); padding-top: 16px; }
.process strong { font-size: 13px; line-height: 1.5; }
.process span { margin-bottom: 16px; }
.comparison>div { border: 1px solid var(--line); padding: 24px; }
.demo-section { border-radius: 0; background: var(--brand-ivory); }
.demo-card { background: var(--brand-canvas); }
.demo-card input { min-height: 46px; border-radius: 2px; background: var(--brand-canvas); }
.stats { background: var(--brand-ivory); }
.roles article { display: grid; grid-template-columns: 1fr 2fr; gap: 12px 24px; }
.roles article>small { grid-column: 1/-1; font-size: 11px; }
.roles article h2 { grid-row: span 2; margin: 0; }
.roles article p { margin: 0; }
.awards article { background: var(--brand-ivory); }
.contact-card { background: var(--brand-obsidian); color: var(--brand-canvas); border: 0; padding: 35px; }
.contact-card p,.contact-note { color: var(--brand-travertine); }
.contact-card img { mix-blend-mode: normal; background: var(--brand-canvas); padding: 12px; max-width: 175px; }
.opportunities article { display: grid; grid-template-columns: 1fr 1.3fr; gap: 24px; }
.opportunities h3 { font-size: 22px; }
.readiness-grid article { border-top: 2px solid var(--brand-limestone); }
.site-footer { background: var(--brand-ivory); padding-block: 42px 25px; gap: 30px; }
.site-footer p { font-size: 13px; }
.footer-note { font-size: 10px; }
[hidden] { display: none!important; }
#project-brief,#project-validation { scroll-margin-top: calc(var(--header-height) + 20px); }
@media(max-width:1100px) {
 .wrap { padding-inline: 32px; } .hero { gap: 35px; } .hero h1 { font-size: 60px; }
 nav { gap: 14px; } nav a { font-size: 11px; } .three { grid-template-columns: repeat(2,minmax(0,1fr)); }
 .featured>div { padding: 28px; } .case-layout { gap: 30px; grid-template-columns: 220px 1fr; }
 .project-card { padding: 24px; } .hero-intro { font-size: 17px; }
}
@media(max-width:800px) {
 .hero { grid-template-columns: 1fr 1fr; padding-block: 36px; gap: 28px; } .hero h1 { font-size: 45px; }
 .hero .eyebrow { font-size: 9px; } .hero-intro { font-size: 16px; } .hero-disciplines { gap: 12px; font-size: 8px; }
 .portrait img { aspect-ratio: .75; } .section { padding-block: 45px; }
 nav a { font-size: 14px; } .site-header { padding-inline: 24px; }
 .proof-band { grid-template-columns: 1fr 1fr; gap: 20px 0; } .proof-band>div:nth-child(3) { padding-left: 0; } .proof-band>div:nth-child(2) { border: 0; }
 .proof-band p { margin-top: 0; } .featured h3 { font-size: 30px; }
 .capability-path strong { font-size: 16px; } .capability-path ol { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
 .timeline-layout { grid-template-columns: 1fr; } .timeline-detail { position: static; }
 .case-layout { grid-template-columns: 1fr; } .case-layout aside { display: block; position: static; }
 .case-layout aside { display: grid; grid-template-columns: 1fr 2fr; gap: 14px 24px; } .case-layout aside p { margin: 0; }
 .project-grid .primary-project h3 { font-size: 27px; } .project-grid .primary-project .compact strong { font-size: 13px; }
 .case-previews h3 { font-size: 26px; } .shift-grid article { padding: 24px; } .shift-grid h3 { font-size: 25px; }
 .opportunities article { grid-template-columns: 1fr; gap: 0; }
 .contact-card { position: static; }
}
@media(max-width:560px) {
 .wrap { padding-inline: 22px; } .hero { grid-template-columns: 1fr; gap: 26px; padding-top: 34px; }
 .hero h1 { font-size: clamp(43px,10.8vw,60px); margin-block: 22px; } .hero-intro { font-size: 17px; }
 .hero .actions .button { font-size: 12px; min-height: 46px; } .portrait img { aspect-ratio: 1.22; }
 .hero-disciplines { font-size: 8px; gap: 14px; }
 .proof-band { padding-block: 22px; } .proof-band>div { padding-inline: 14px; }
 .proof-band strong { font-size: 28px; } .proof-band span { font-size: 10px; }
 .page-heading { padding-block: 34px 28px; } .page-heading h1 { font-size: 39px; } .page-heading>p { font-size: 16px; }
 .section-heading { gap: 16px; margin-bottom: 24px; }
 .featured,.three,.project-grid,.case-previews,.shift-grid { grid-template-columns: 1fr; }
 .featured>div { padding: 26px; } .featured .system-map { order: 0; }
 .system-map { padding: 24px; } .system-map ol { gap: 16px; } .system-map strong { font-size: 16px; } .system-map b { right: -14px; }
 .project-grid .primary-project { min-height: 0; } .project-card { min-height: 0; padding: 24px; }
 .project-grid .primary-project h3 { font-size: 28px; } .project-grid .primary-project .compact { padding: 20px; }
 .compact strong { font-size: 12px; } .compact ol { gap: 14px; }
 .card-bottom { margin-top: 22px; } .shift-grid article { padding: 26px; }
 .validation-ribbon { grid-template-columns: 1fr; gap: 15px; } .validation-ribbon>div { display: flex; gap: 20px; align-items: center; }
 .validation-ribbon strong { font-size: 21px; min-width: 85px; } .validation-ribbon span { font-size: 11px; }
 .case-previews>a { padding: 26px; } .capability-path li { padding: 16px; } .capability-path strong { font-size: 17px; }
 .timeline-nav { grid-template-columns: 1fr; } .timeline-detail { padding: 26px; } .timeline-detail h2 { font-size: 30px; }
 .timeline-detail .large-copy { font-size: 16px; } .project-heading h1 { font-size: 37px; }
 .project-heading>p { font-size: 18px; } .project-heading { padding-block: 25px 30px; }
 .project-jump { gap: 22px; flex-wrap: wrap; } .case-layout { padding-block: 20px; }
 .case-layout aside { grid-template-columns: 1fr; gap: 10px; } .case-layout aside p { margin-bottom: 15px; }
 .case-narrative { grid-template-columns: 1fr; gap: 22px; } .case-narrative .narrative-wide { grid-column: auto; }
 .case-item summary h2 { font-size: 24px; } .case-item[open] { padding-inline: 18px; } .case-item summary { gap: 12px; }
 .case-item summary .index { display: none; } .case-body { padding-inline: 0; }
 .case-narrative h3 { font-size: 22px; } .case-narrative p { font-size: 14px; }
 .roles article { grid-template-columns: 1fr; gap: 10px; } .roles article h2 { grid-row: auto; font-size: 25px; }
 .roles article>small { grid-column: auto; } .roles article p { margin-top: 8px; }
 .recognition-assets { gap: 16px; } .contact-card { padding: 28px; } .contact-layout { padding-bottom: 45px; }
 .storyboard ol { grid-template-columns: 1fr; } .storyboard li { padding: 20px; }
 .audit-chain { grid-template-columns: 1fr; } .audit-exhibit th,.audit-exhibit td { padding: 12px 9px; }
 .readiness-grid { grid-template-columns: 1fr; } .stats strong { font-size: 38px; }
}
@media(prefers-reduced-motion:reduce) { html { scroll-behavior: auto; } *,*::before,*::after { animation: none!important; transition: none!important; } }
.timeline-nav button[aria-pressed=true] { color: var(--ink); }
.timeline-nav button[aria-pressed=true] small { color: var(--muted); }
.capability-path li { padding: 0; }
.capability-path button { display: block; width: 100%; height: 100%; padding: 18px; border: 0; background: transparent; text-align: left; position: relative; }
.capability-path button:hover { background: var(--brand-travertine); }
.capability-path button>span { font-size: 10px; display: block; margin-bottom: 16px; }
.capability-path button>b { position: absolute; top: 15px; right: 15px; font-size: 13px; font-weight: 400; }
.timeline-detail { scroll-margin-top: calc(var(--header-height) + 20px); }
@media(max-width:560px) { .capability-path button { padding: 16px; } }
.timeline-nav button>span { color: var(--brand-graphite); }
.footer-links { display: grid; grid-template-columns: 1fr 1fr; column-gap: 32px; }
.footer-links a { min-height: 44px; align-content: center; }
@media(max-width:560px) { .footer-links { grid-template-columns: 1fr; gap: 0; } }

/* Phase 6 — focused presentation corrections; retain Phase 5 architecture. */
.hero-bridge { font-size: 13px; line-height: 1.7; max-width: 520px; margin: -8px 0 20px; }
.project-exhibit { padding: 32px; background: var(--brand-ivory); border: 1px solid var(--line); }
.project-exhibit .map-caption { color: var(--brand-graphite); margin-bottom: 25px; }
.exhibit-boundary { font-size: 12px; line-height: 1.7; margin: 24px 0 0; max-width: 850px; }
.project-exhibit strong { font-weight: 500; letter-spacing: -.02em; }
.project-exhibit div>span { font-size: 10px; letter-spacing: .06em; display: block; line-height: 1.5; }
.exhibit-compact { padding: 22px; margin: 22px -8px 0; }
.exhibit-compact .map-caption { font-size: 8px; margin-bottom: 16px; }
.exhibit-compact div>span { font-size: 8px; }
.featured>.project-exhibit { background: var(--brand-obsidian); align-content: center; }
.featured>.project-exhibit>.map-caption,.featured>.project-exhibit>.exhibit-boundary { color: var(--brand-canvas); }
.cma-evidence-board { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.cma-evidence-board>div { background: var(--brand-canvas); border-top: 2px solid var(--brand-limestone); padding: 24px; }
.cma-evidence-board strong { display: block; font-size: 24px; line-height: 1.3; margin-block: 16px 24px; }
.cma-evidence-board i,.presentation-pages i { height: 5px; display: block; background: var(--brand-travertine); margin-top: 12px; width: 100%; }
.cma-evidence-board i:nth-last-child(2) { width: 75%; }
.cma-evidence-board>p { grid-column: 1/-1; font-size: 13px; margin: 0; }
.exhibit-compact .cma-evidence-board { gap: 12px; }
.exhibit-compact .cma-evidence-board>div { padding: 15px; }
.exhibit-compact .cma-evidence-board strong { font-size: 16px; margin-block: 12px 18px; }
.exhibit-compact .cma-evidence-board>p { font-size: 10px; }
.price-authority { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.price-authority>div { padding: 24px; background: var(--brand-canvas); border: 1px solid var(--brand-limestone); color: var(--ink); }
.price-authority strong { display: block; font-size: 27px; margin-top: 20px; line-height: 1.3; }
.price-authority .decision-slot { border: 1px dashed var(--brand-graphite); }
.price-authority .price-destinations { grid-column: 1/-1; display: grid; grid-template-columns: 1fr 1fr; background: transparent; padding: 0; border: 0; gap: 20px; }
.price-destinations>span { background: var(--brand-travertine); padding: 16px; font-size: 12px!important; }
.exhibit-compact .price-authority { gap: 12px; }
.exhibit-compact .price-authority>div { padding: 16px; }
.exhibit-compact .price-authority strong { font-size: 18px; margin-top: 14px; }
.exhibit-compact .price-authority .price-destinations { padding: 0; gap: 10px; }
.exhibit-compact .price-destinations>span { font-size: 10px!important; padding: 12px; letter-spacing: 0; }
.presentation-pages { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 20px; align-items: start; padding: 8px 8px 20px 0; }
.presentation-pages>div { min-height: 220px; border: 1px solid var(--brand-limestone); padding: 25px; background: var(--brand-canvas); box-shadow: 6px 6px 0 var(--brand-travertine); }
.presentation-pages>div:nth-child(2) { margin-top: 18px; }
.presentation-pages>div:nth-child(3) { margin-top: 36px; }
.presentation-pages strong { display: block; font-size: 27px; line-height: 1.2; margin-block: 24px 28px; }
.presentation-pages i:nth-last-child(2) { width: 70%; }
.exhibit-compact .presentation-pages { gap: 12px; padding-bottom: 12px; }
.exhibit-compact .presentation-pages>div { padding: 13px; min-height: 155px; box-shadow: 4px 4px 0 var(--brand-travertine); }
.exhibit-compact .presentation-pages strong { font-size: 17px; margin-block: 18px; }
.exhibit-compact .presentation-pages>div:nth-child(2) { margin-top: 10px; }
.exhibit-compact .presentation-pages>div:nth-child(3) { margin-top: 20px; }
.calculator-layers { display: grid; grid-template-columns: 1fr 30px 1fr; gap: 20px; align-items: stretch; }
.calculator-layers>div { padding: 26px; background: var(--brand-canvas); border-top: 2px solid var(--brand-limestone); }
.calculator-layers>div:last-child { border-top-style: dashed; }
.calculator-layers strong { font-size: 27px; display: block; margin-block: 20px; line-height: 1.3; }
.calculator-layers p { font-size: 14px; margin: 0; }
.calculator-layers>b { font-size: 35px; font-weight: 400; align-self: center; text-align: center; }
.exhibit-compact .calculator-layers { grid-template-columns: 1fr 15px 1fr; gap: 10px; }
.exhibit-compact .calculator-layers>div { padding: 15px; }
.exhibit-compact .calculator-layers strong { font-size: 18px; margin-block: 14px; }
.exhibit-compact .calculator-layers p { font-size: 11px; line-height: 1.6; }
.exhibit-compact .calculator-layers>b { font-size: 24px; }
.browser-task-board { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 16px; }
.browser-task-board>div { padding: 24px; background: var(--brand-canvas); border-left: 2px solid var(--brand-limestone); }
.browser-task-board>div:nth-child(2) { background: var(--brand-obsidian); color: var(--brand-canvas); border-color: var(--brand-obsidian); }
.browser-task-board strong { font-size: 23px; display: block; line-height: 1.3; margin-top: 20px; }
.graphic-boundary { font-size: 12px; margin: 20px 0 0; }
.exhibit-compact .browser-task-board { grid-template-columns: 1fr 1fr; gap: 10px; }
.exhibit-compact .browser-task-board>div { padding: 15px; }
.exhibit-compact .browser-task-board strong { font-size: 16px; margin-top: 12px; }
.exhibit-compact .graphic-boundary { font-size: 10px; margin-top: 15px; }
.rex-coverage { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.rex-coverage>div { border: 1px dashed var(--brand-limestone); padding: 24px; background: var(--brand-canvas); }
.rex-coverage>.tested { border: 1px solid var(--brand-obsidian); background: var(--brand-obsidian); color: var(--brand-canvas); }
.rex-coverage strong { display: block; font-size: 23px; line-height: 1.3; margin-top: 15px; }
.exhibit-compact .rex-coverage { gap: 10px; }
.exhibit-compact .rex-coverage>div { padding: 15px; }
.exhibit-compact .rex-coverage strong { font-size: 16px; margin-top: 12px; }
.evidence-details { border-block: 1px solid var(--line); margin-block: 20px; padding-block: 0 12px; }
.evidence-details>summary { font-size: 12px; line-height: 1.6; padding: 14px 0; min-height: 44px; color: var(--brand-graphite); }
.evidence-details>.evidence { margin: 0; border: 0; padding: 8px 0 14px; }
.evidence-details>a { display: inline-block; font-size: 12px; padding-block: 7px; text-decoration: underline; text-underline-offset: 4px; }
.evidence-details:not([open]) { padding-bottom: 0; }
.case-item .evidence-details>summary { display: list-item; padding: 14px 0; font-size: 12px; }
.case-item .evidence-details[open] { margin-block: 20px; }
.case-narrative { gap: 28px 36px; }
.case-narrative section>span { font-size: 10px; }
.case-narrative p { font-size: 15px; }
.case-narrative h3 { font-size: 24px; }
@media(max-width:800px) {
 .project-exhibit { padding: 26px; } .exhibit-compact { padding: 20px; }
 .browser-task-board { grid-template-columns: 1fr 1fr; }
 .exhibit-compact .presentation-pages strong { font-size: 15px; }
 .presentation-pages strong { font-size: 22px; }
 .hero-bridge { font-size: 12px; }
}
@media(max-width:560px) {
 .project-exhibit { padding: 22px; } .exhibit-compact { padding: 18px; }
 .hero-bridge { font-size: 13px; }
 .cma-evidence-board { gap: 12px; } .cma-evidence-board>div { padding: 15px; }
 .cma-evidence-board strong { font-size: 19px; }
 .price-authority { gap: 12px; } .price-authority>div { padding: 16px; }
 .price-authority strong { font-size: 21px; }
 .price-authority .price-destinations { gap: 12px; }
 .price-destinations>span { font-size: 11px!important; padding: 12px; }
 .presentation-pages { gap: 10px; } .presentation-pages>div { padding: 12px; min-height: 180px; }
 .presentation-pages strong { font-size: 18px; margin-block: 18px; }
 .presentation-pages div>span { font-size: 8px; }
 .exhibit-compact .presentation-pages>div { padding: 10px; min-height: 150px; }
 .exhibit-compact .presentation-pages strong { font-size: 16px; }
 .calculator-layers { gap: 10px; grid-template-columns: 1fr 15px 1fr; }
 .calculator-layers>div { padding: 15px; } .calculator-layers strong { font-size: 20px; }
 .calculator-layers p { font-size: 12px; } .calculator-layers>b { font-size: 24px; }
 .browser-task-board { gap: 12px; } .browser-task-board>div { padding: 16px; }
 .browser-task-board strong { font-size: 20px; }
 .rex-coverage { gap: 12px; } .rex-coverage>div { padding: 16px; }
 .rex-coverage strong { font-size: 20px; }
 .case-narrative h3 { font-size: 23px; }
}
@media(max-width:360px) {
 .exhibit-compact .presentation-pages,.presentation-pages { gap: 7px; }
 .presentation-pages strong,.exhibit-compact .presentation-pages strong { font-size: 14px; }
 .presentation-pages>div,.exhibit-compact .presentation-pages>div { padding: 9px; }
 .presentation-pages div>span,.exhibit-compact .presentation-pages div>span { font-size: 7px; letter-spacing: 0; }
 .exhibit-compact .calculator-layers strong { font-size: 16px; }
 .exhibit-compact .cma-evidence-board strong { font-size: 15px; }
}
@media(max-width:560px) {
 .presentation-pages,.exhibit-compact .presentation-pages { grid-template-columns: 1fr; gap: 12px; padding-right: 8px; }
 .presentation-pages>div,.exhibit-compact .presentation-pages>div { display: grid; grid-template-columns: 90px 1fr; gap: 12px; padding: 16px; min-height: 66px; }
 .presentation-pages>div:nth-child(2),.exhibit-compact .presentation-pages>div:nth-child(2) { margin-top: 0; margin-left: 8px; }
 .presentation-pages>div:nth-child(3),.exhibit-compact .presentation-pages>div:nth-child(3) { margin-top: 0; margin-left: 16px; }
 .presentation-pages div>span,.exhibit-compact .presentation-pages div>span { font-size: 9px; letter-spacing: 0; align-self: center; }
 .presentation-pages strong,.exhibit-compact .presentation-pages strong { font-size: 18px; margin: 0; align-self: center; }
 .presentation-pages i { display: none; }
}
.project-exhibit * { min-width: 0; }
.badge.production,.badge.experimental,.badge.parked,.badge.planned,.badge.prototype { color: var(--brand-graphite); background: var(--brand-ivory); border-color: var(--brand-limestone); }

/* Phase 8: concise briefs and readable qualifications within the existing system. */
.status-context { font-size: .75rem; line-height: 1.65; margin: 12px 0 0; max-width: 850px; }
.status-context a { text-decoration: underline; text-underline-offset: 3px; }
.project-card .status-context { font-size: .6875rem; margin-block: 14px 0; }
.project-heading>.status-context { font-size: .8125rem; }
.project-quick-summary { border-top: 1px solid var(--line); padding: 24px 0 30px; scroll-margin-top: calc(var(--header-height) + 20px); }
.project-quick-summary dl { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 22px 36px; margin: 20px 0 0; }
.project-quick-summary dt { font-size: .8125rem; font-weight: 600; margin-bottom: 8px; }
.project-quick-summary dd { margin: 0; font-size: 1rem; line-height: 1.7; color: var(--muted); }
.project-quick-summary .brief-limits { grid-column: 1/-1; border-top: 1px solid var(--line); padding-top: 20px; }
.project-quick-summary>.text-link { margin-top: 20px; }
.project-depth { border-block: 1px solid var(--line); margin-block: 15px 30px; }
.project-depth>summary { padding: 22px 0; font-size: 1rem; min-height: 48px; }
.project-depth>div { padding-bottom: 15px; }
.project-depth .case-layout aside { position: static; }
.related-work { padding-block: 30px 50px; }
.related-work h2 { font-size: 1.75rem; margin-block: 16px; }
.related-work>div { display: flex; gap: 14px 32px; flex-wrap: wrap; }
.related-work .text-link { font-size: .875rem; }
.case-tools { flex-wrap: wrap; align-items: center; }
.case-tools>button { white-space: normal; }
#case-disclosure-status { font-size: .8125rem; }
.project-exhibit .map-caption,.system-map .map-caption { font-size: .6875rem; }
.project-exhibit div>span,.exhibit-compact div>span { font-size: .6875rem; letter-spacing: .035em; }
.exhibit-compact .graphic-boundary,.exhibit-compact .cma-evidence-board>p { font-size: .75rem; }
.evidence strong,.evidence span { font-size: .75rem; }
.evidence-details>summary,.case-item .evidence-details>summary,.case-label { font-size: .8125rem; }
.index,.exhibit-marker,.cell-source,.source-note,.mini-note { font-size: .6875rem; }
.story-step,.eyebrow { font-size: .6875rem; }
.filter-row button,.card-bottom>span { font-size: .75rem; }
.capability-path button>span,.capability-path small,.timeline-nav button small { font-size: .6875rem; }
.system-map.compact strong { font-size: .875rem; }
.price-destinations>span,.exhibit-compact .price-destinations>span { font-size: .75rem!important; }
.project-exhibit { overflow-wrap: anywhere; }
@media(max-width:800px) {
 .hero h1 { font-size: clamp(2.7rem,6vw,3.75rem); }
 .timeline-nav button strong { font-size: .9375rem; }
 .project-quick-summary dl { gap: 20px 24px; }
}
@media(max-width:560px) {
 .hero { padding-block: 25px 30px; gap: 20px; }
 .hero-copy { display: contents; }
 .hero-copy>.eyebrow { order: 0; }
 .hero h1 { order: 1; font-size: clamp(2.6rem,10.8vw,3.75rem); margin: 0; }
 .portrait { order: 2; }
 .portrait img { aspect-ratio: 1.15; }
 .portrait figcaption { padding-block: 10px; font-size: .6875rem; }
 .hero-intro { order: 3; font-size: 1rem; margin: 0; line-height: 1.65; }
 .hero .actions { order: 4; margin: 0; }
 .hero-bridge { order: 5; font-size: .875rem; margin: 0; }
 .hero-disciplines { order: 6; padding-top: 15px; gap: 12px; font-size: .6875rem; }
 .hero>.eyebrow,.hero-copy>.eyebrow { font-size: .6875rem; }
 .project-quick-summary dl { grid-template-columns: 1fr; }
 .project-quick-summary .brief-limits { grid-column: auto; }
 .project-exhibit div>span,.exhibit-compact div>span,.presentation-pages div>span,.exhibit-compact .presentation-pages div>span { font-size: .6875rem; }
 .presentation-pages>div,.exhibit-compact .presentation-pages>div { grid-template-columns: minmax(0,1fr) minmax(0,1.5fr); }
 .project-exhibit .map-caption,.system-map .map-caption { font-size: .6875rem; }
 .hero .actions .button { font-size: .8125rem; }
 .case-item summary .case-label { font-size: .8125rem; }
 .project-jump { gap: 8px 22px; flex-wrap: wrap; }
 .related-work>div { display: grid; }
}
/* Rem-based critical text respects browser text size. Narrow columns can reflow. */
.project-quick-summary *, .project-depth *, .related-work * { min-width: 0; }
.project-heading h1,.project-heading>p,.project-card h3,.case-item h2,.opportunities h3 { overflow-wrap: anywhere; }
/* Reflow for enlarged text: preserve identity content and keep menu within reach. */
:root { --header-height: 5.6875rem; }
.site-header { height: auto; min-height: var(--header-height); padding-block: 12px; gap: 12px; }
.site-header .identity { flex-shrink: 0; }
#navigation { flex-wrap: wrap; justify-content: flex-end; }
main,footer { overflow-wrap: anywhere; }
@media(max-width:800px) {
 :root { --header-height: 4.75rem; }
 #navigation { top: 100%; }
}
@media(max-width:560px) {
 .site-header .identity { flex: 1; min-width: 0; white-space: normal; }
 .site-header .identity span { white-space: normal; }
 .menu-toggle { flex-shrink: 0; }
 .proof-band { grid-template-columns: repeat(auto-fit,minmax(min(100%,9rem),1fr)); }
}
.badge,.card-top .index,.project-heading .eyebrow,.exhibit-marker,.readiness-state { font-size: .6875rem; }

/* Phase 9: hierarchy and discovery within the approved editorial design. */
.breadcrumbs { padding-top: 18px; padding-bottom: 14px; display: block; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; padding: 0; margin: 0; list-style: none; }
.breadcrumbs li { display: flex; align-items: center; gap: 10px; font-size: .75rem; color: var(--muted); min-width: 0; }
.breadcrumbs li+li::before { content: '/'; color: var(--muted); }
.breadcrumbs a,.breadcrumbs span { white-space: normal; }
.breadcrumbs a { padding: 7px 0; text-decoration: underline; text-underline-offset: 4px; }
.breadcrumbs a:last-child,.work-navigation nav a:last-child,.case-connections a:last-child { border: 0; border-radius: 0; padding: 7px 0; }
.work-navigation { display: flex; justify-content: space-between; gap: 15px 28px; flex-wrap: wrap; border-block: 1px solid var(--line); padding-block: 8px; }
.work-navigation nav { flex-wrap: wrap; gap: 12px 28px; }
.work-navigation nav a { font-size: .875rem; padding-block: 10px; white-space: normal; }
.work-navigation nav a[aria-current]:after { display: block; }
.work-navigation .process-link { font-size: .75rem; padding-block: 10px; }
.breadcrumbs~.wrap>.page-heading { padding-top: 38px; }
.work-paths,.work-families { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px; }
.work-paths>a { border-block: 1px solid var(--line); padding: 22px 0; }
.work-paths strong,.work-paths span { display: block; }
.work-paths strong { font-size: 1rem; margin-bottom: 10px; }
.work-paths span { color: var(--muted); font-size: .875rem; }
.work-family { border-top: 1px solid var(--ink); padding: 26px 0; min-width: 0; }
.work-family h3 { margin-block: 14px 18px; font-size: 1.75rem; }
.work-family>p { font-size: 1rem; }
.work-family ul { padding: 0; list-style: none; margin: 20px 0 0; }
.work-family li { padding-block: 16px; border-top: 1px solid var(--line); }
.work-family li .text-link { display: flex; font-size: 1rem; border: 0; margin-bottom: 8px; justify-content: space-between; }
.work-family .status-context { font-size: .75rem; margin-top: 8px; }
.archive-invitation { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 30px; align-items: center; border-block: 1px solid var(--line); }
.archive-invitation h2 { margin-bottom: 20px; }
.archive-invitation p { margin-bottom: 0; max-width: 750px; }
.about-intro { display: grid; grid-template-columns: minmax(0,.7fr) minmax(0,1.3fr); gap: 60px; align-items: start; padding-bottom: 40px; }
.about-intro figure { margin: 0; }
.about-intro img { width: 100%; aspect-ratio: .9; object-fit: cover; object-position: top; }
.about-intro figcaption { font-size: .8125rem; padding-block: 14px; color: var(--muted); }
.about-intro h2 { font-size: 2rem; margin-bottom: 24px; }
.about-sections { display: flex; gap: 15px 28px; flex-wrap: wrap; border-block: 1px solid var(--line); padding-block: 18px; margin-bottom: 34px; font-size: .875rem; }
.about-sections a { text-decoration: underline; text-underline-offset: 4px; }
[id^="about-"] { scroll-margin-top: calc(var(--header-height) + 20px); }
.case-business-story dl { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 22px 32px; margin: 20px 0; }
.case-business-story dt { font-size: 1rem; font-weight: 600; margin-bottom: 8px; }
.case-business-story dd { margin: 0; font-size: .9375rem; line-height: 1.8; color: var(--muted); }
.case-business-story dl>div:last-child { grid-column: 1/-1; }
.story-limit { border-top: 1px solid var(--line); padding-top: 20px; font-size: .9375rem; }
.story-limit>strong { display: block; margin-bottom: 8px; }
.case-depth { border-block: 1px solid var(--line); margin-block: 24px; }
.case-item .case-depth>summary { display: list-item; font-size: 1rem; padding-block: 20px; }
.case-depth>p { margin-top: 18px; }
.case-connections { display: flex; align-items: start; gap: 10px 24px; flex-wrap: wrap; border-top: 1px solid var(--line); padding-top: 24px; }
.case-connections>strong,.case-connections>p { flex-basis: 100%; margin-bottom: 0; }
.case-connections .text-link { white-space: normal; padding: 7px 0; font-size: .875rem; }
.case-connections .text-link:after { display: none; }
.work-paths *, .about-intro *, .case-business-story * { min-width: 0; }
@media(max-width:800px) {
 .about-intro { gap: 30px; }
 .work-navigation { gap: 4px 20px; }
 .work-family h3 { font-size: 1.5rem; }
 .archive-invitation { grid-template-columns: 1fr; }
 .archive-invitation .button { justify-self: start; }
}
@media(max-width:560px) {
 .work-paths,.work-families,.about-intro,.case-business-story dl { grid-template-columns: 1fr; }
 .case-business-story dl>div:last-child { grid-column: auto; }
 .about-intro figure { max-width: 280px; }
 .about-intro h2 { font-size: 1.75rem; }
 .work-navigation nav { gap: 4px 20px; }
 .work-navigation nav a { font-size: .8125rem; }
 .work-navigation .process-link { padding-block: 4px; }
 .work-paths { gap: 0; }
 .work-family { padding-block: 24px; }
 .breadcrumbs li { font-size: .75rem; }
 .breadcrumbs~.wrap>.page-heading { padding-top: 28px; }
}

.demo-section { scroll-margin-top: calc(var(--header-height) + 20px); }
/* Compact paper exhibits use the existing stacked layout even in narrow desktop cards. */
.exhibit-compact .presentation-pages { grid-template-columns: 1fr; gap: 10px; padding-right: 8px; }
.exhibit-compact .presentation-pages>div { display: grid; grid-template-columns: repeat(auto-fit,minmax(min(100%,7.5rem),1fr)); gap: 12px; padding: 14px; min-height: 66px; }
.exhibit-compact .presentation-pages>div:nth-child(2) { margin-top: 0; margin-left: 8px; }
.exhibit-compact .presentation-pages>div:nth-child(3) { margin-top: 0; margin-left: 16px; }
.exhibit-compact .presentation-pages strong { font-size: 1rem; margin: 0; align-self: center; }
.exhibit-compact .presentation-pages div>span { align-self: center; }
.exhibit-compact .presentation-pages i { display: none; }

/* Audit F-13 (2026-10-30): the retained light pages (project archive, original case archive, Development & Evaluation,
   synthetic demo, 404) keep their white / #F5F7FA surfaces and layouts; only their interactive chrome moves from the
   pre-navy #111 token set to the site's navy/teal tokens, and small text links get 44px tap height. These selectors occur
   only on those pages and inside the Journey's retained light panel; the AI Systems explorer (body.explorer-trial), whose
   preserved records reuse .text-link/.button inside navy panels, is excluded (verified per route in the handoff). */
body:not(.explorer-trial) .filter-row button{border-color:#DCE3EB;color:#25282B}
body:not(.explorer-trial) .filter-row button:hover{border-color:#203D58}
body:not(.explorer-trial) .filter-row button[aria-pressed=true]{color:#F5F7FA;background:#203D58;border-color:#203D58}
body:not(.explorer-trial) .button,body:not(.explorer-trial) .button:not(.light):not(.white){background:#203D58;border-color:#203D58;color:#F5F7FA}
body:not(.explorer-trial) .button:hover{background:#2A4F72}
body:not(.explorer-trial) .button.light,body:not(.explorer-trial) .button.white{background:#fff;color:#203D58;border-color:#203D58}
body:not(.explorer-trial) .button.light:hover{background:#E3F7F5}
body:not(.explorer-trial) .timeline-nav button[aria-pressed=true]{background:#203D58;color:#F5F7FA}
body:not(.explorer-trial) .timeline-nav button[aria-pressed=true]>span,body:not(.explorer-trial) .timeline-nav button[aria-pressed=true] small{color:#B9C7D6}
body:not(.explorer-trial) .card-bottom a,body:not(.explorer-trial) .project-card .status-context a{display:inline-flex;align-items:center;min-height:44px;font-size:13px;color:#0B7A84;text-decoration:underline;text-underline-offset:4px}
body:not(.explorer-trial) .text-link{border-bottom-color:#203D58}
body:not(.explorer-trial) .case-item .expand{color:#203D58}
body:not(.explorer-trial) .dark,body:not(.explorer-trial) .shift-grid article:last-child{background:#0E2033}
body:not(.explorer-trial) .project-card:hover{border-color:#203D58}