:root {
  --navy: #071a2d;
  --navy-2: #0d2944;
  --ivory: #f3efe6;
  --paper: #fffdf8;
  --yellow: #f2c94c;
  --cyan: #31b8d4;
  --vermilion: #df4c3f;
  --ink: #102033;
  --muted: #607080;
  --line: rgba(7, 26, 45, .2);
  --max: 1280px;
  --measure: 68ch;
  --sans: "Inter", "Noto Sans JP", "Yu Gothic UI", "Yu Gothic", system-ui, sans-serif;
  --serif: "Iowan Old Style", "Baskerville", "Times New Roman", "Yu Mincho", serif;
}

/* V6 refinement: reference-image ActionCard output band */
.research-action-output {
  display: grid;
  grid-template-columns: minmax(360px, 1fr) minmax(270px, .72fr) minmax(300px, .82fr);
  min-height: 520px;
  color: #fff;
  background:
    linear-gradient(rgba(0,183,225,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,183,225,.08) 1px, transparent 1px),
    var(--v5-navy);
  background-size: 48px 48px;
  border-block: 1px solid var(--v5-cyan);
}

.research-action-output > div { min-width: 0; padding: clamp(42px, 5vw, 82px); }
.research-action-output h2 { margin: 0; color: #fff; font: 500 clamp(3.4rem, 6vw, 6.6rem)/.9 var(--serif); letter-spacing: -.05em; }
.research-action-output p { max-width: 46ch; }
.research-output-status { display: grid; gap: 18px; margin-top: 34px; padding: 24px 0; border-block: 1px solid rgba(255,255,255,.28); }
.research-output-status span { display: flex; align-items: center; gap: 12px; }
.research-output-status i { width: 18px; height: 18px; display: block; border: 2px solid var(--v5-cyan); border-radius: 50%; }
.research-output-status span:last-child i { background: var(--v5-cyan); box-shadow: inset 0 0 0 4px var(--v5-navy); }
.research-output-device { position: relative; display: grid; place-items: end center; padding: 38px 18px 0 !important; overflow: hidden; border-inline: 1px solid rgba(255,255,255,.25); }
.research-output-device .v5-phone { width: min(270px, 92%); transform: translateY(42px); }
.research-output-actions { display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 20px; }
.research-output-actions .v5-link-button { width: 100%; color: var(--v5-cyan); background: transparent; border-color: var(--v5-cyan); }
.research-output-actions .v5-link-button:hover { color: var(--v5-navy); background: var(--v5-cyan); }
.research-output-actions hr { width: 100%; margin: 4px 0; border: 0; border-top: 1px solid rgba(255,255,255,.25); }

@media (max-width: 900px) {
  .research-action-output { grid-template-columns: 1fr 1fr; }
  .research-action-output > div:first-child { grid-column: 1 / -1; }
  .research-output-device { border-left: 0; }
  .v5-chapter__photo { grid-column: 1; grid-row: auto; }
  .v5-takeaway { grid-column: 1; grid-row: auto; width: 100%; }
}

@media (max-width: 640px) {
  .research-action-output { grid-template-columns: 1fr; }
  .research-action-output > div:first-child { grid-column: 1; }
  .research-action-output > div { padding: 42px 24px; }
  .research-output-device { min-height: 480px; border: 0; border-block: 1px solid rgba(255,255,255,.25); }
  .v5-takeaway { width: 100%; min-height: 0; padding: 22px 24px; }
}

/* Resume-grounded researcher profile */
body[data-page="profile"] .profile-details > .section-index {
  display: block;
  margin-bottom: 22px;
}

body[data-page="profile"] .profile-details h1 {
  margin-top: 0;
  text-wrap: balance;
}

.profile-evidence-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 34px;
  border: 1px solid var(--v5-line);
}

.profile-evidence-grid article {
  min-height: 150px;
  padding: 26px;
  background: #fff;
  border-right: 1px solid var(--v5-line);
}

.profile-evidence-grid article:last-child { border-right: 0; }

.profile-evidence-grid strong {
  display: block;
  margin-bottom: 12px;
  color: var(--v5-navy);
  font: 650 clamp(1.35rem, 2vw, 2rem)/1.05 var(--serif);
}

.profile-evidence-grid span {
  display: block;
  color: var(--v5-muted);
  font-size: .9rem;
}

.career-timeline {
  position: relative;
  display: grid;
  gap: 0;
  margin-top: 28px;
  padding-left: 34px;
  border-left: 2px solid var(--v5-cyan);
}

.career-timeline article {
  position: relative;
  display: grid;
  grid-template-columns: minmax(128px, .3fr) 1fr;
  gap: 28px;
  padding: 0 0 34px;
}

.career-timeline article::before {
  content: "";
  position: absolute;
  top: 4px;
  left: -43px;
  width: 16px;
  height: 16px;
  background: var(--v5-yellow);
  border: 3px solid #fff;
  border-radius: 50%;
  box-shadow: 0 0 0 1px var(--v5-navy);
}

.career-timeline time {
  color: var(--v5-vermilion);
  font-weight: 850;
  letter-spacing: .03em;
}

.career-timeline h3,
.profile-credentials h3 {
  margin: 0 0 10px;
  color: var(--v5-navy);
  font: 650 1.25rem/1.25 var(--serif);
}

.career-timeline p,
.profile-credentials p { margin: 0; }

.profile-credentials {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 28px;
  border-block: 1px solid var(--v5-line);
}

.profile-credentials article {
  min-height: 220px;
  padding: 28px;
  background: linear-gradient(145deg, #fff, var(--v5-paper));
  border-right: 1px solid var(--v5-line);
}

.profile-credentials article:last-child { border-right: 0; }

.profile-credentials article > span {
  display: block;
  margin-bottom: 22px;
  color: var(--v5-cyan-dark);
  font-size: .8rem;
  font-weight: 850;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.academic-network-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 22px 0 0;
  padding: 1px;
  list-style: none;
  background: var(--v5-line);
}

.academic-network-list li { min-width: 0; background: #fff; }

.academic-network-list a {
  position: relative;
  display: flex;
  min-height: 92px;
  flex-direction: column;
  justify-content: center;
  gap: 7px;
  padding: 16px 48px 16px 18px;
  color: var(--v5-navy);
  text-decoration: none;
  transition: background-color .18s ease, color .18s ease;
}

.academic-network-list a:hover {
  color: #fff;
  background: var(--v5-navy);
}

.academic-network-list span {
  color: var(--v5-cyan-dark);
  font-size: .78rem;
  font-weight: 850;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.academic-network-list a:hover span { color: var(--v5-yellow); }

.academic-network-list a.external::after {
  position: absolute;
  top: 16px;
  right: 18px;
}

.academic-network-list strong {
  display: block;
  min-width: 0;
  max-width: 100%;
  font: 650 clamp(.96rem, 1.35vw, 1.1rem)/1.4 var(--serif);
  text-wrap: balance;
  overflow-wrap: break-word;
}

@media (max-width: 900px) {
  .profile-evidence-grid,
  .profile-credentials,
  .academic-network-list { grid-template-columns: 1fr; }
  .profile-evidence-grid article,
  .profile-credentials article { min-height: auto; border-right: 0; border-bottom: 1px solid var(--v5-line); }
  .profile-evidence-grid article:last-child,
  .profile-credentials article:last-child { border-bottom: 0; }
}

@media (max-width: 640px) {
  body[data-page="profile"] .profile-details > .section-index { margin-bottom: 18px; }
  .career-timeline article { grid-template-columns: 1fr; gap: 8px; }
  .academic-network-list a { min-height: 92px; padding: 16px 48px 16px 18px; }
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 180px; }
body { margin: 0; color: var(--ink); background: var(--ivory); font: 400 1rem/1.75 var(--sans); }
html[lang="ja"] body { line-break: strict; word-break: normal; overflow-wrap: break-word; }
html[lang="ja"] :is(h1,h2,h3,h4,p,li,dt,dd,a,button) { word-break: auto-phrase; }
html[lang="ja"] :is(h1,h2,h3,h4) { text-wrap: balance; }
.nobr { white-space: nowrap; }
img { display: block; max-width: 100%; }
a { color: inherit; text-underline-offset: .22em; }
button, input, select { font: inherit; }
button { color: inherit; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 4px; }
.skip-link { position: fixed; z-index: 200; left: 1rem; top: 1rem; padding: .8rem 1rem; background: var(--yellow); color: var(--navy); transform: translateY(-200%); }
.skip-link:focus { transform: none; }
.reading-progress { position: fixed; z-index: 110; inset: 0 0 auto; height: 4px; }
.reading-progress span { display: block; width: 0; height: 100%; background: var(--yellow); }
.site-header { position: sticky; z-index: 100; top: 0; color: white; background: var(--navy); border-bottom: 1px solid rgba(255,255,255,.2); }
.masthead { min-height: 92px; display: grid; grid-template-columns: minmax(178px, 240px) 1fr auto; align-items: stretch; max-width: var(--max); margin: auto; }
.university-mark { display: grid; place-items: center; padding: .7rem 1rem; background: white; border-right: 1px solid rgba(255,255,255,.25); }
.university-mark img { width: 200px; height: 72px; object-fit: contain; }
.site-identity { display: flex; flex-direction: column; justify-content: center; padding: .8rem clamp(1rem, 3vw, 2.5rem); text-decoration: none; }
.site-title { font: 600 clamp(1.06rem, 2vw, 1.55rem)/1.15 var(--serif); letter-spacing: -.02em; }
.site-subtitle { margin-top: .25rem; color: rgba(255,255,255,.72); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
.mast-tools { display: flex; align-items: center; gap: 1.2rem; padding: 0 1.2rem; }
.society-links { display: flex; align-items: center; gap: 1rem; }
.jset-link { font-size: .76rem; text-decoration: none; border-bottom: 1px solid rgba(255,255,255,.65); }
.jset-link::after, .external::after { content: " ↗"; }
.lang-switch { display: flex; align-items: center; gap: .5rem; font-size: .78rem; }
.lang-switch a { min-width: 44px; min-height: 44px; display: grid; place-items: center; text-decoration: none; border: 1px solid rgba(255,255,255,.35); }
.lang-switch [aria-current="page"] { color: var(--navy); background: var(--yellow); border-color: var(--yellow); }
.menu-button { display: none; min-width: 48px; min-height: 48px; border: 1px solid rgba(255,255,255,.55); background: transparent; }
.menu-button span { display: block; width: 22px; height: 2px; margin: 5px auto; background: white; }
.primary-nav { border-top: 1px solid rgba(255,255,255,.14); }
.primary-nav ul { max-width: var(--max); margin: auto; padding: 0 1rem; display: flex; align-items: center; list-style: none; }
.primary-nav a { min-height: 54px; display: flex; align-items: center; padding: 0 1rem; color: rgba(255,255,255,.76); text-decoration: none; font-size: .82rem; letter-spacing: .03em; border-bottom: 3px solid transparent; }
.primary-nav a:hover, .primary-nav a[aria-current="page"] { color: white; border-color: var(--yellow); }
.container { width: min(calc(100% - 2rem), var(--max)); margin-inline: auto; }
.breadcrumb { display: flex; flex-wrap: wrap; gap: .5rem; padding: 1rem 0; font-size: .78rem; color: var(--muted); }
.breadcrumb a { color: var(--navy); }
.hero { position: relative; overflow: hidden; background: var(--paper); border-bottom: 1px solid var(--line); }
.hero-grid { min-height: min(780px, calc(100svh - 146px)); display: grid; grid-template-columns: 5.2fr 2.6fr 4.2fr; grid-template-rows: minmax(440px, 1fr) auto; }
.hero-copy { position: relative; z-index: 2; display: flex; flex-direction: column; justify-content: center; padding: clamp(3rem, 7vw, 7rem) clamp(1.5rem, 4vw, 4.5rem); }
.hero-copy h1 { max-width: 760px; margin: 0; color: var(--navy); font: 500 clamp(3rem, 6.5vw, 7.3rem)/.91 var(--serif); letter-spacing: -.065em; text-wrap: balance; }
.hero-copy .lead { max-width: 48ch; margin: 2rem 0 0; font: 400 clamp(1.05rem, 1.4vw, 1.35rem)/1.55 var(--serif); }
.hero-actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2rem; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .75rem 1rem; color: white; background: var(--navy); border: 1px solid var(--navy); text-decoration: none; font-weight: 650; }
.button:hover { color: var(--navy); background: var(--yellow); }
.button--light { color: var(--navy); background: transparent; }
.button--light:hover { color: white; background: var(--navy); }
.button--cyan { color: var(--navy); background: var(--cyan); border-color: var(--cyan); }
.text-link { display: inline-flex; align-items: center; gap: .6rem; font-weight: 700; text-decoration-thickness: 1px; }
.text-link::after { content: "→"; transition: transform .2s ease; }
.text-link:hover::after { transform: translateX(.35rem); }
.portrait-frame, .workshop-frame { position: relative; min-height: 420px; overflow: hidden; background: var(--navy-2); border-left: 1px solid var(--line); }
.portrait-frame img, .workshop-frame img { width: 100%; height: 100%; object-fit: cover; }
.portrait-frame img { object-position: 50% 22%; }
.workshop-frame img { object-position: 65% center; }
.photo-caption { position: absolute; inset: auto 0 0; padding: .8rem 1rem; color: white; background: rgba(7,26,45,.92); font-size: .7rem; line-height: 1.45; border-top: 2px solid var(--yellow); }
.pathway { grid-column: 1 / -1; display: grid; grid-template-columns: 240px 1fr; color: white; background: var(--navy); border-top: 1px solid rgba(255,255,255,.18); }
.pathway-heading { padding: 2rem; border-right: 1px solid rgba(255,255,255,.25); }
.pathway-heading h2 { margin: 0; font: 500 2rem/1.05 var(--serif); }
.pathway-controls { display: grid; grid-template-columns: repeat(3, 1fr); }
.pathway-button { min-height: 180px; display: grid; grid-template-columns: auto 1fr; align-content: center; gap: .2rem 1rem; padding: 1.5rem 2rem; color: white; background: transparent; border: 0; border-right: 1px solid rgba(255,255,255,.18); text-align: left; cursor: pointer; }
.pathway-button .num { grid-row: 1 / 3; color: var(--yellow); font: 500 2.2rem/1 var(--serif); }
.pathway-button strong { font: 500 1.75rem/1 var(--serif); }
.pathway-button small { color: rgba(255,255,255,.7); }
.pathway-button[aria-selected="true"], .pathway-button:hover { color: var(--navy); background: var(--yellow); }
.pathway-button[aria-selected="true"] .num, .pathway-button:hover .num, .pathway-button[aria-selected="true"] small, .pathway-button:hover small { color: var(--navy); }
#field-canvas { position: absolute; z-index: 1; inset: 0; width: 100%; height: 100%; pointer-events: none; opacity: .24; }
.section { padding: clamp(4rem, 8vw, 8rem) 0; border-bottom: 1px solid var(--line); }
.section--paper { background: var(--paper); }
.section--navy { color: white; background: var(--navy); }
.section-head { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: end; margin-bottom: clamp(2.5rem, 5vw, 5rem); }
.section-head h2, .page-intro h1 { margin: 0; font: 500 clamp(2.4rem, 5vw, 5rem)/.98 var(--serif); letter-spacing: -.045em; text-wrap: balance; }
.section-head p { max-width: 50ch; margin: 0; }
.section-index { color: var(--vermilion); font-weight: 800; letter-spacing: .16em; }
.output-grid { display: grid; grid-template-columns: 1.05fr .95fr; border: 1px solid currentColor; }
.output-visual { min-height: 520px; position: relative; overflow: hidden; }
.output-visual img { width: 100%; height: 100%; object-fit: cover; }
.output-copy { padding: clamp(2rem, 5vw, 5rem); }
.output-copy h3 { margin: 0 0 1.2rem; font: 500 clamp(2rem, 4vw, 4rem)/1 var(--serif); }
.feature-list { display: grid; grid-template-columns: 1fr 1fr; margin: 2rem 0; border-top: 1px solid currentColor; }
.feature-list div { padding: 1rem 0; border-bottom: 1px solid currentColor; }
.feature-list div:nth-child(odd) { padding-right: 1rem; border-right: 1px solid currentColor; }
.feature-list div:nth-child(even) { padding-left: 1rem; }
.feature-list strong { display: block; }
.feature-list span { display: block; margin-top: .25rem; opacity: .72; font-size: .82rem; }
.theme-story { display: grid; }
.theme-chapter { min-height: 620px; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.theme-chapter:nth-child(even) { background: var(--paper); }
.theme-content { padding: clamp(3rem, 7vw, 7rem) max(1rem, calc((100vw - var(--max))/2)); padding-right: clamp(2rem, 6vw, 6rem); }
.theme-chapter:nth-child(even) .theme-content { order: 2; }
.theme-chapter:nth-child(even) .theme-visual { order: 1; }
.theme-number { color: var(--yellow); font: 500 4.5rem/1 var(--serif); }
.theme-content h3 { max-width: 15ch; margin: 1.2rem 0; font: 500 clamp(2.2rem, 4vw, 4.4rem)/1 var(--serif); letter-spacing: -.04em; }
.theme-content p { max-width: 54ch; }
.theme-visual { min-height: 500px; position: relative; display: grid; place-items: center; padding: 2rem; color: white; background: var(--navy); overflow: hidden; }
.theme-visual img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; opacity: .34; }
.network-diagram { position: relative; z-index: 2; width: min(90%, 520px); aspect-ratio: 1; }
.network-diagram svg { width: 100%; height: 100%; }
.profile-band { display: grid; grid-template-columns: 1fr 1.6fr; background: var(--paper); }
.profile-band figure { min-height: 620px; margin: 0; position: relative; overflow: hidden; }
.profile-band figure img { width: 100%; height: 100%; object-fit: cover; object-position: center 25%; }
.profile-band .profile-copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(3rem, 8vw, 8rem); }
.profile-copy h2 { margin: 0; font: 500 clamp(3rem, 7vw, 7rem)/.9 var(--serif); letter-spacing: -.055em; }
.quote { margin: 2rem 0; padding: 1.5rem 0; color: var(--navy); font: 500 clamp(1.7rem, 3vw, 3.2rem)/1.15 var(--serif); border-block: 1px solid var(--line); }
.page-intro { padding: clamp(3.5rem, 8vw, 7rem) 0; background: var(--paper); border-bottom: 1px solid var(--line); }
.page-intro-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 4rem; align-items: end; }
.page-intro p { max-width: 54ch; margin: 1.5rem 0 0; font-size: 1.1rem; }
.page-meta { border-left: 1px solid var(--line); padding-left: 2rem; }
.page-meta dt { color: var(--muted); font-size: .72rem; text-transform: uppercase; letter-spacing: .12em; }
.page-meta dd { margin: .15rem 0 1rem; }
.article-layout { display: grid; grid-template-columns: 250px minmax(0, var(--measure)); gap: clamp(2rem, 6vw, 6rem); align-items: start; }
.toc { position: sticky; top: 170px; }
.toc h2 { font-size: .76rem; letter-spacing: .14em; text-transform: uppercase; }
.toc a { display: block; padding: .72rem 0; color: var(--muted); text-decoration: none; border-bottom: 1px solid var(--line); }
.toc a.active, .toc a:hover { color: var(--navy); border-color: var(--yellow); }
.article-copy section { padding: 0 0 4rem; }
.article-copy h2 { margin: 0 0 1.5rem; font: 500 clamp(2rem, 4vw, 3.7rem)/1.05 var(--serif); letter-spacing: -.035em; }
.article-copy h3 { margin: 2rem 0 .7rem; font: 700 1rem/1.4 var(--sans); }
.article-copy p { margin: 0 0 1.25rem; }
.article-copy .chapter-no { color: var(--vermilion); font-size: .78rem; font-weight: 800; letter-spacing: .14em; }
.references { padding: 0; list-style: none; counter-reset: refs; }
.references li { counter-increment: refs; padding: 1rem 0 1rem 2.5rem; border-top: 1px solid var(--line); position: relative; }
.references li::before { content: counter(refs, decimal-leading-zero); position: absolute; left: 0; color: var(--vermilion); font-weight: 800; }
.tabs { display: flex; overflow-x: auto; border: 1px solid var(--line); }
.tab-button { min-height: 52px; flex: 1; padding: .8rem 1rem; background: transparent; border: 0; border-right: 1px solid var(--line); font-weight: 750; white-space: nowrap; cursor: pointer; }
.tab-button[aria-selected="true"] { color: white; background: var(--navy); }
.tab-panel { padding-top: 3rem; }
.tab-panel[hidden] { display: none; }
.tool-showcase { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.phone-preview { min-height: 680px; position: relative; overflow: hidden; background: var(--navy); border: 1px solid var(--navy); }
.phone-preview iframe { width: 100%; height: 680px; border: 0; background: white; }
.status-note { padding: 1rem; border-left: 4px solid var(--vermilion); background: rgba(223,76,63,.08); }
.process { display: grid; grid-template-columns: repeat(5,1fr); margin-top: 2rem; border: 1px solid var(--line); }
.process button { min-height: 170px; padding: 1rem; text-align: left; background: var(--paper); border: 0; border-right: 1px solid var(--line); cursor: pointer; }
.process button[aria-selected="true"] { background: var(--yellow); }
.process .step-no { display: block; margin-bottom: 1rem; color: var(--vermilion); font: 500 2rem/1 var(--serif); }
.process-detail { min-height: 120px; padding: 2rem; color: white; background: var(--navy); }
.filter-bar { display: grid; grid-template-columns: 2fr repeat(3,1fr); gap: .75rem; margin-bottom: 2rem; }
.control { min-height: 48px; width: 100%; padding: .7rem .8rem; color: var(--ink); background: var(--paper); border: 1px solid var(--navy); border-radius: 0; }
.results-head { display: flex; justify-content: space-between; align-items: center; padding: .8rem 0; border-bottom: 2px solid var(--navy); }
.pub-list { display: grid; }
.pub-item { display: grid; grid-template-columns: 100px 1fr auto; gap: 1.2rem; padding: 1.5rem 0; border-bottom: 1px solid var(--line); }
.pub-item[hidden] { display: none; }
.pub-year { color: var(--vermilion); font: 500 1.8rem/1 var(--serif); }
.pub-item h2 { margin: 0 0 .35rem; font: 600 1.25rem/1.3 var(--serif); }
.pub-meta { color: var(--muted); font-size: .82rem; }
.status { align-self: start; padding: .35rem .6rem; color: var(--navy); background: var(--yellow); font-size: .7rem; font-weight: 800; border: 1px solid var(--navy); }
.profile-hero { display: grid; grid-template-columns: .9fr 1.1fr; background: var(--paper); border-bottom: 1px solid var(--line); }
.profile-hero figure { min-height: 720px; margin: 0; overflow: hidden; }
.profile-hero figure img { width: 100%; height: 100%; object-fit: cover; object-position: center 22%; }
.profile-details { display: flex; flex-direction: column; justify-content: center; padding: clamp(3rem, 7vw, 7rem); }
.profile-details h1 { margin: .8rem 0 0; font: 500 clamp(3.5rem, 7vw, 7rem)/.9 var(--serif); letter-spacing: -.055em; }
.field-list { display: flex; flex-wrap: wrap; gap: .5rem; padding: 0; list-style: none; }
.field-list li { padding: .4rem .65rem; border: 1px solid var(--line); }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 5rem; }
.email-box { padding: 2rem; color: var(--navy); background: var(--paper); }
.email-box a { color: var(--navy); font: 500 clamp(1rem, 2vw, 1.6rem)/1.2 var(--serif); overflow-wrap: anywhere; }
.copy-button { min-height: 48px; margin-top: 1rem; padding: .7rem 1rem; color: var(--navy); background: var(--yellow); border: 1px solid var(--yellow); cursor: pointer; }
.collab-list { padding: 0; list-style: none; border-top: 1px solid var(--line); }
.collab-list li { padding: 1.1rem 0; border-bottom: 1px solid var(--line); }
.form-frame { min-height: 680px; border: 1px solid var(--line); background: var(--paper); }
.form-frame iframe { width: 100%; height: 680px; border: 0; }
.accordion-item { border-top: 1px solid var(--line); }
.accordion-button { width: 100%; min-height: 56px; display: flex; justify-content: space-between; gap: 1rem; padding: 1rem 0; background: transparent; border: 0; text-align: left; font-weight: 750; cursor: pointer; }
.accordion-button::after { content: "+"; font: 500 1.5rem/1 var(--serif); }
.accordion-button[aria-expanded="true"]::after { content: "−"; }
.accordion-panel { padding: 0 0 1.5rem; max-width: var(--measure); }
.accordion-panel[hidden] { display: none; }
.utility-layout { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 4rem; }
.utility-nav { position: sticky; top: 170px; }
.utility-nav a { display: block; padding: .7rem 0; border-bottom: 1px solid var(--line); }
.policy section { padding: 0 0 3rem; }
.policy h2 { font: 500 2rem/1.15 var(--serif); }
.sitemap-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.site-map-group { padding: 1.3rem; background: var(--paper); border: 1px solid var(--line); }
.site-map-group h2 { margin: 0 0 .8rem; font: 500 1.7rem/1.1 var(--serif); }
.site-map-group ul { margin: 0; padding-left: 1.2rem; }
.site-map-group[hidden] { display: none; }
.concept-note { padding: .8rem 1rem; color: var(--navy); background: var(--yellow); font-size: .78rem; }
.site-footer { padding: 4rem 0 2rem; color: white; background: var(--navy); }
.footer-grid { display: grid; grid-template-columns: 1.4fr repeat(3,1fr); gap: 3rem; }
.footer-brand img { width: 180px; height: auto; margin-bottom: 1rem; padding: .5rem; background: white; }
.footer-brand p { max-width: 35ch; color: rgba(255,255,255,.68); font-size: .82rem; }
.site-footer h2 { font: 500 1.25rem/1.2 var(--serif); }
.site-footer ul { margin: 0; padding: 0; list-style: none; }
.site-footer li { margin: .55rem 0; }
.site-footer a { color: rgba(255,255,255,.76); }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.2); color: rgba(255,255,255,.55); font-size: .75rem; }
.reveal { opacity: 1; transform: none; }
.reveal.is-visible { opacity: 1; transform: none; }
.form-fallback { min-height: 420px; display: grid; place-items: center; padding: clamp(2rem, 6vw, 6rem); text-align: center; }
.form-fallback > div { max-width: 620px; }
@media (max-width: 1040px) {
  .masthead { grid-template-columns: 160px 1fr auto; }
  .mast-tools .jset-link { display: none; }
  .menu-button { display: block; }
  .primary-nav { position: absolute; inset: 92px 0 auto; display: none; color: white; background: var(--navy); }
  .primary-nav.is-open { display: block; }
  .primary-nav ul { display: grid; grid-template-columns: 1fr 1fr; padding: 1rem; }
  .primary-nav a { border: 1px solid rgba(255,255,255,.15); }
  .hero-grid { grid-template-columns: 1.1fr .9fr; grid-template-rows: auto 460px auto; }
  .hero-copy { grid-column: 1 / -1; padding-bottom: 3rem; }
  .portrait-frame { grid-column: 1; }
  .workshop-frame { grid-column: 2; }
  .pathway { grid-column: 1 / -1; }
  .article-layout { grid-template-columns: 210px minmax(0,1fr); }
  .process { grid-template-columns: repeat(3,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  html { scroll-padding-top: 94px; }
  .masthead { min-height: 84px; grid-template-columns: 105px 1fr auto; }
  .university-mark { padding: .5rem; }
  .university-mark img { width: 95px; height: auto; }
  .site-identity { padding: .6rem .75rem; }
  .site-title { font: 650 .88rem/1.2 var(--sans); letter-spacing: 0; }
  .site-subtitle, .mast-tools .lang-switch { display: none; }
  .mast-tools { padding: 0 .5rem; }
  .primary-nav { inset: 84px 0 auto; }
  .primary-nav ul { grid-template-columns: 1fr; }
  .primary-nav a { min-height: 48px; }
  .hero-grid { display: flex; flex-direction: column; min-height: 0; }
  .hero-copy { order: 1; min-height: 520px; justify-content: end; color: white; background: rgba(7,26,45,.5); }
  .hero-copy::before { content: ""; position: absolute; z-index: -1; inset: 0; background: url("../img/risk-mapping-workshop-v6.png") 64% center/cover no-repeat; filter: brightness(.62); }
  .hero-copy h1 { color: white; font-size: clamp(3.3rem, 16vw, 5.4rem); }
  .hero-copy .lead { font-family: var(--sans); font-size: 1rem; }
  .portrait-frame { order: 2; min-height: 420px; }
  .workshop-frame { display: none; }
  .pathway { order: 3; display: block; }
  .pathway-heading { border: 0; }
  .pathway-heading h2 { font-size: 1.5rem; }
  .pathway-controls { grid-template-columns: repeat(3, minmax(150px,1fr)); overflow-x: auto; }
  .pathway-button { min-height: 130px; padding: 1rem; }
  .pathway-button strong { font-size: 1.25rem; }
  .section-head, .output-grid, .theme-chapter, .profile-band, .page-intro-grid, .tool-showcase, .profile-hero, .contact-grid, .utility-layout { grid-template-columns: 1fr; }
  .section-head { align-items: start; }
  .output-visual { min-height: 360px; }
  .theme-chapter { min-height: 0; }
  .theme-chapter:nth-child(even) .theme-content, .theme-content { order: 1; padding: 3.5rem 1rem; }
  .theme-chapter:nth-child(even) .theme-visual, .theme-visual { order: 2; min-height: 400px; }
  .profile-band figure, .profile-hero figure { min-height: 520px; }
  .profile-band .profile-copy, .profile-details { padding: 3.5rem 1rem; }
  .article-layout { grid-template-columns: 1fr; }
  .toc, .utility-nav { position: static; overflow-x: auto; display: flex; gap: 1rem; padding-bottom: .5rem; }
  .toc h2 { display: none; }
  .toc a, .utility-nav a { min-width: max-content; border: 1px solid var(--line); padding: .6rem .8rem; }
  .process { display: flex; overflow-x: auto; }
  .process button { min-width: 180px; }
  .filter-bar { grid-template-columns: 1fr 1fr; }
  .filter-bar .search { grid-column: 1 / -1; }
  .pub-item { grid-template-columns: 70px 1fr; }
  .pub-item .status { grid-column: 2; justify-self: start; }
  .sitemap-grid, .feature-list { grid-template-columns: 1fr; }
  .feature-list div:nth-child(odd) { border-right: 0; padding-right: 0; }
  .feature-list div:nth-child(even) { padding-left: 0; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { display: grid; gap: .75rem; justify-items: start; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
  #field-canvas { display: none; }
}
@media print {
  .site-header, .reading-progress, .site-footer, .hero-actions, .tabs, .filter-bar, .toc { display: none !important; }
  body { background: white; }
  .section, .page-intro { padding: 2rem 0; }
}

/* --------------------------------------------------------------------------
   V5 reference-fidelity layer
   Reconstructs the nine supplied design images with code-native UI.
   -------------------------------------------------------------------------- */
:root {
  --v5-navy: #061a34;
  --v5-navy-2: #0a2a4c;
  --v5-ivory: #faf9f4;
  --v5-paper: #fff;
  --v5-yellow: #ffcd00;
  --v5-cyan: #00b7e1;
  --v5-red: #e83828;
  --v5-ink: #081a34;
  --v5-cyan-dark: #006f8f;
  --v5-muted: #526274;
  --v5-link: #005f86;
  --v5-line: #b7c0c9;
  --v5-max: 1536px;
}

body[data-design="reference-v5"] {
  color: var(--v5-ink);
  background: var(--v5-ivory);
}

body[data-design="reference-v5"] main {
  overflow: clip;
}

body[data-design="reference-v5"] .site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  color: #fff;
  background: var(--v5-navy);
  border: 0;
  box-shadow: 0 1px 0 rgba(255,255,255,.2);
}

body[data-design="reference-v5"] .masthead {
  width: 100%;
  max-width: none;
  min-height: 78px;
  grid-template-columns: minmax(280px, 354px) minmax(320px, 1fr) auto;
}

body[data-design="reference-v5"] .university-mark {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 14px;
  min-width: 0;
  padding: 12px clamp(18px, 2.8vw, 48px);
  color: var(--v5-navy);
  background: #fff;
  border: 1px solid #cdd2d8;
  text-decoration: none;
}

.ku-symbol {
  position: relative;
  display: block;
  flex: 0 0 56px;
  width: 56px;
  height: 52px;
}

.ku-symbol i {
  position: absolute;
  inset: 0 auto 0 0;
  display: block;
  width: 36px;
  background: var(--v5-navy);
  clip-path: polygon(38% 0,100% 0,62% 50%,100% 100%,38% 100%,0 50%);
}

.ku-symbol i + i {
  left: 19px;
  width: 31px;
  background: var(--v5-yellow);
}

.ku-name {
  font: 800 1.08rem/.92 var(--sans);
  letter-spacing: -.04em;
  text-align: left;
}

body[data-design="reference-v5"] .site-identity {
  min-width: 0;
  justify-content: center;
  padding: 10px clamp(22px, 3vw, 48px);
}

body[data-design="reference-v5"] .site-title {
  font: 500 clamp(1.16rem, 1.9vw, 1.8rem)/1.1 var(--serif);
  letter-spacing: -.025em;
}

body[data-design="reference-v5"] .site-subtitle {
  color: var(--v5-yellow);
  font-size: .7rem;
  letter-spacing: .07em;
  text-transform: none;
}

body[data-design="reference-v5"] .mast-tools {
  gap: 16px;
  padding: 0 clamp(16px, 2vw, 34px);
}

body[data-design="reference-v5"] .society-links {
  gap: 16px;
}

body[data-design="reference-v5"] .jset-link {
  max-width: 250px;
  color: #fff;
  line-height: 1.25;
}

.university-logo-img {
  width: min(100%, 250px);
  height: 56px;
  object-fit: contain;
  object-position: left center;
}

body[data-design] .university-logo-img {
  width: min(100%, 250px);
  height: 56px;
}

body[data-design="reference-v5"] .lang-switch a {
  min-width: 42px;
  min-height: 42px;
  border: 0;
  border-bottom: 2px solid transparent;
}

body[data-design="reference-v5"] .lang-switch [aria-current="page"] {
  color: var(--v5-yellow);
  background: transparent;
  border-color: var(--v5-yellow);
}

body[data-design="reference-v5"] .primary-nav {
  background: var(--v5-ivory);
  border: 0;
  border-bottom: 1px solid #c8cdd3;
}

body[data-design="reference-v5"] .primary-nav ul {
  max-width: var(--v5-max);
  justify-content: center;
}

body[data-design="reference-v5"] .primary-nav a {
  min-height: 40px;
  padding: 0 clamp(16px, 2.5vw, 34px);
  color: var(--v5-navy);
  font-size: .7rem;
  font-weight: 750;
  letter-spacing: .08em;
  text-transform: uppercase;
}

body[data-design="reference-v5"][data-lang="ja"] .primary-nav a {
  font-size: .8rem;
  letter-spacing: .05em;
}

body[data-design="reference-v5"] .primary-nav a:hover,
body[data-design="reference-v5"] .primary-nav a[aria-current="page"] {
  color: var(--v5-navy);
  border-color: var(--v5-cyan);
}

body[data-design="reference-v5"] .reading-progress {
  height: 3px;
}

body[data-design="reference-v5"] .reading-progress span {
  background: var(--v5-yellow);
}

.v5-kicker {
  margin: 0 0 14px;
  color: var(--v5-cyan);
  font-size: .73rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.v5-kicker--yellow {
  color: var(--v5-yellow);
}

.v5-rule {
  display: block;
  width: 90px;
  height: 4px;
  margin: 22px 0 26px;
  background: var(--v5-yellow);
}

.v5-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 30px;
}

.v5-link-button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  padding: 10px 18px;
  color: #fff;
  background: var(--v5-navy);
  border: 1px solid var(--v5-navy);
  text-decoration: none;
  font-size: .86rem;
  font-weight: 750;
  transition: color .18s ease, background-color .18s ease;
}

.v5-link-button:hover {
  color: var(--v5-navy);
  background: var(--v5-yellow);
}

.v5-link-button--ghost {
  color: var(--v5-navy);
  background: transparent;
}

.v5-link-button--yellow {
  color: var(--v5-navy);
  background: var(--v5-yellow);
  border-color: var(--v5-yellow);
}

.v5-link-button--yellow:hover {
  color: #fff;
  background: transparent;
}

.v5-text-link {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 16px;
  color: inherit;
  border-bottom: 1px solid currentColor;
  text-decoration: none;
  font-weight: 750;
}

.v5-text-link span {
  transition: transform .18s ease;
}

.v5-text-link:hover span {
  transform: translateX(5px);
}

/* Home hero */
.v5-hero {
  min-height: 570px;
  display: grid;
  grid-template-columns: minmax(480px, 43%) minmax(245px, 19.5%) 1fr;
  background: var(--v5-ivory);
  border-bottom: 1px solid var(--v5-navy);
}

.v5-hero figure {
  position: relative;
  min-width: 0;
  min-height: 570px;
  margin: 0;
  overflow: hidden;
  border-left: 1px solid var(--v5-navy);
}

.v5-hero figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.v5-hero__portrait img {
  object-position: 52% 28%;
}

.v5-hero__field img {
  object-position: 58% center;
}

.v5-hero figure figcaption {
  position: absolute;
  inset: auto 0 0;
  display: grid;
  gap: 3px;
  padding: 14px 20px;
  color: #fff;
  background: rgba(6,26,52,.94);
  border-top: 3px solid var(--v5-yellow);
  font-size: .69rem;
  line-height: 1.35;
}

.v5-hero figure figcaption strong {
  font: 500 1rem/1.2 var(--serif);
}

.v5-hero__copy {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(52px, 6vw, 98px) clamp(34px, 4.2vw, 78px);
}

.v5-hero__copy h1 {
  max-width: 700px;
  margin: 0;
  color: var(--v5-navy);
  font: 500 clamp(4rem, 6.5vw, 7.25rem)/.84 var(--serif);
  letter-spacing: -.065em;
}

.v5-lead {
  max-width: 48ch;
  margin: 0;
  font: 400 clamp(1rem, 1.3vw, 1.3rem)/1.6 var(--serif);
}

.v5-constellation {
  position: absolute;
  z-index: -1;
  inset: 47% 2% 0 44%;
  opacity: .75;
  background:
    linear-gradient(33deg, transparent 49.5%, rgba(6,26,52,.16) 50%, transparent 50.5%),
    linear-gradient(-28deg, transparent 49.5%, rgba(6,26,52,.12) 50%, transparent 50.5%);
  mask-image: linear-gradient(to right, transparent, #000);
}

.v5-constellation span {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: 8px;
  height: 8px;
  background: var(--v5-cyan);
  border-radius: 50%;
}

.v5-constellation span:nth-child(2n) {
  background: var(--v5-yellow);
}

/* Research pathway */
.v5-pathway {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(650px, 4fr);
  grid-template-rows: auto auto;
  color: #fff;
  background: var(--v5-navy);
  border-bottom: 1px solid rgba(255,255,255,.3);
}

.v5-pathway__title {
  grid-row: 1 / 3;
  display: grid;
  align-content: center;
  gap: 20px;
  padding: 42px clamp(30px, 4vw, 70px);
  border-right: 1px solid rgba(255,255,255,.35);
}

.v5-pathway__title h2 {
  margin: 0;
  font: 500 clamp(2rem, 3vw, 3.3rem)/1 var(--serif);
}

.v5-number {
  color: var(--v5-yellow);
  font: 500 1.5rem/1 var(--serif);
}

.v5-pathway__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.v5-pathway__steps button {
  position: relative;
  min-height: 180px;
  display: grid;
  align-content: center;
  gap: 8px;
  padding: 28px clamp(20px, 3vw, 46px);
  color: #fff;
  background: transparent;
  border: 0;
  border-right: 1px solid rgba(255,255,255,.3);
  text-align: left;
  cursor: pointer;
}

.v5-pathway__step-head {
  display: flex;
  align-items: center;
  gap: 14px;
}

.v5-pathway__icon {
  width: 62px;
  height: 62px;
  display: grid;
  place-items: center;
  flex: 0 0 62px;
  color: var(--v5-cyan);
  border: 2px solid currentColor;
  border-radius: 50%;
  box-shadow: inset 0 0 0 5px rgba(0,183,225,.08);
}

.v5-pathway__steps button[aria-selected="true"] .v5-pathway__icon {
  color: var(--v5-yellow);
  box-shadow: inset 0 0 0 5px rgba(255,205,0,.1), 0 0 0 1px rgba(255,205,0,.45);
}

.ph-icon {
  width: 28px;
  height: 28px;
  display: inline-block;
  flex: 0 0 28px;
  color: inherit;
  background: currentColor;
  -webkit-mask: var(--ph-icon) center / contain no-repeat;
  mask: var(--ph-icon) center / contain no-repeat;
}

.ph-book-open { --ph-icon: url("../icons/phosphor/book-open.svg"); }
.ph-globe { --ph-icon: url("../icons/phosphor/globe-hemisphere-west.svg"); }
.ph-users-three { --ph-icon: url("../icons/phosphor/users-three.svg"); }
.ph-brain { --ph-icon: url("../icons/phosphor/brain.svg"); }
.ph-map { --ph-icon: url("../icons/phosphor/map-trifold.svg"); }
.ph-mobile { --ph-icon: url("../icons/phosphor/device-mobile.svg"); }
.ph-wifi-slash { --ph-icon: url("../icons/phosphor/wifi-slash.svg"); }
.ph-offline { --ph-icon: url("../icons/phosphor/wifi-slash.svg"); }
.ph-pencil { --ph-icon: url("../icons/phosphor/pencil-simple.svg"); }
.ph-first-aid { --ph-icon: url("../icons/phosphor/first-aid-kit.svg"); }

.v5-pathway__steps button::after {
  content: "→";
  position: absolute;
  right: 20px;
  top: 50%;
  color: var(--v5-cyan);
  font-size: 1.7rem;
}

.v5-pathway__steps button:last-child::after {
  content: "◎";
}

.v5-pathway__steps button[aria-selected="true"] {
  box-shadow: inset 0 -5px var(--v5-yellow);
  background: rgba(255,255,255,.05);
}

.v5-pathway__steps .v5-step-no {
  color: var(--v5-yellow);
  font: 500 1.6rem/1 var(--serif);
}

.v5-pathway__steps button strong {
  font: 500 clamp(1.5rem, 2.4vw, 2.7rem)/1 var(--serif);
}

.v5-pathway__steps button small {
  max-width: 20ch;
  color: rgba(255,255,255,.72);
}

.v5-pathway__detail {
  min-height: 58px;
  margin: 0;
  padding: 15px 34px;
  color: rgba(255,255,255,.78);
  border-top: 1px solid rgba(255,255,255,.25);
}

/* Reference-aligned themes and featured-output strip */
.v5-featured-strip {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  background: var(--v5-ivory);
  border-bottom: 1px solid var(--v5-navy);
}

.v5-featured-strip > article {
  min-height: 310px;
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(220px, .72fr);
  gap: 30px;
  align-items: center;
  padding: clamp(36px, 4.5vw, 70px);
}

.v5-featured-strip > article + article {
  border-left: 1px solid var(--v5-navy);
}

.v5-featured-strip h2 {
  margin: 0 0 16px;
  font: 500 clamp(2rem, 3vw, 3.55rem)/1 var(--serif);
  letter-spacing: -.035em;
}

.v5-featured-strip p {
  max-width: 52ch;
  margin: 0 0 20px;
}

.v5-globe-graphic {
  position: relative;
  width: min(100%, 260px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  margin-inline: auto;
  color: var(--v5-navy);
}

.v5-globe-graphic > .ph-icon {
  width: 64%;
  height: 64%;
}

.v5-globe-graphic::before,
.v5-globe-graphic::after {
  content: "";
  position: absolute;
  inset: 8%;
  border: 1px dashed var(--v5-navy);
  border-radius: 50%;
}

.v5-globe-graphic::after {
  inset: 26% -2%;
  border-color: var(--v5-cyan);
  transform: rotate(-18deg);
}

.v5-globe-graphic i {
  position: absolute;
  width: 13px;
  height: 13px;
  background: var(--v5-yellow);
  border: 2px solid var(--v5-navy);
  border-radius: 50%;
}

.v5-globe-graphic i:nth-child(2) { left: 5%; top: 35%; }
.v5-globe-graphic i:nth-child(3) { right: 3%; top: 54%; background: var(--v5-red); }
.v5-globe-graphic i:nth-child(4) { left: 48%; bottom: 2%; background: var(--v5-cyan); }

.v5-featured-cta {
  display: grid;
  justify-items: start;
  gap: 16px;
}

.v5-status-chip {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 5px 10px;
  color: var(--v5-navy);
  background: var(--v5-yellow);
  border: 1px solid var(--v5-navy);
  font-size: .7rem;
  font-weight: 850;
  letter-spacing: .06em;
  text-transform: uppercase;
}

/* ActionCard band */
.v5-action {
  min-height: 570px;
  display: grid;
  grid-template-columns: minmax(520px, 54%) 1fr;
  color: #fff;
  background: var(--v5-navy);
  border-bottom: 1px solid var(--v5-cyan);
}

.v5-action__copy {
  padding: clamp(58px, 6vw, 96px) clamp(34px, 6.5vw, 110px);
}

.v5-action__copy h2 {
  margin: 0;
  color: #fff;
  font: 500 clamp(4.2rem, 7vw, 7.4rem)/.9 var(--serif);
  letter-spacing: -.055em;
}

.v5-action__lead {
  max-width: 42ch;
  margin: 28px 0;
  font: 400 clamp(1.05rem, 1.5vw, 1.35rem)/1.55 var(--serif);
}

.v5-feature-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: 36px 0 0;
  border-top: 1px solid rgba(255,255,255,.3);
  border-bottom: 1px solid rgba(255,255,255,.3);
}

.v5-feature-row > div {
  min-height: 130px;
  display: grid;
  align-content: center;
  gap: 4px;
  padding: 18px;
  border-right: 1px solid rgba(255,255,255,.3);
}

.v5-feature-row > div:last-child {
  border-right: 0;
}

.v5-feature-row span {
  color: var(--v5-cyan);
  font: 500 1.4rem/1 var(--serif);
}

.v5-feature-row strong {
  font-size: .9rem;
}

.v5-feature-row small {
  color: rgba(255,255,255,.66);
  line-height: 1.35;
}

.v5-evidence-note {
  max-width: 60ch;
  margin: 24px 0 0;
  padding-left: 15px;
  color: rgba(255,255,255,.68);
  border-left: 3px solid var(--v5-red);
  font-size: .74rem;
}

.v5-action__stage {
  position: relative;
  isolation: isolate;
  display: grid;
  place-items: end center;
  overflow: hidden;
  background:
    linear-gradient(rgba(0,183,225,.11) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,183,225,.11) 1px, transparent 1px),
    var(--v5-navy-2);
  background-size: 56px 56px;
  border-left: 1px solid rgba(255,255,255,.25);
}

.v5-orbit {
  position: absolute;
  inset: 9% 4%;
  z-index: -1;
  border: 1px dashed rgba(255,205,0,.5);
  border-radius: 50%;
  transform: rotate(-18deg);
}

.v5-orbit i {
  position: absolute;
  width: 8px;
  height: 8px;
  background: var(--v5-yellow);
}

.v5-orbit i:nth-child(1) { left: 15%; top: 14%; }
.v5-orbit i:nth-child(2) { right: 8%; top: 48%; background: var(--v5-cyan); }
.v5-orbit i:nth-child(3) { left: 38%; bottom: 5%; }

.v5-phone {
  width: min(320px, 70%);
  min-height: 510px;
  margin-top: 38px;
  color: var(--v5-navy);
  background: #fff;
  border: 9px solid #161b22;
  border-bottom: 0;
  border-radius: 42px 42px 0 0;
  box-shadow: 0 0 0 2px #68717b, 0 16px 40px rgba(0,0,0,.35);
  overflow: hidden;
}

.v5-phone__bar {
  min-height: 28px;
  display: flex;
  justify-content: space-between;
  padding: 8px 18px 4px;
  color: #fff;
  background: #161b22;
  font-size: .58rem;
}

.v5-phone__head {
  display: flex;
  justify-content: space-between;
  padding: 12px 16px;
  color: #fff;
  background: var(--v5-navy);
}

.v5-phone__body {
  padding: 18px 16px;
}

.v5-phone__body > small {
  color: var(--v5-cyan);
  font-weight: 800;
}

.v5-phone__body h3 {
  margin: 7px 0 16px;
  font: 500 1.5rem/1.05 var(--serif);
}

.v5-phone__card {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 10px;
  padding: 12px;
  background: #edf8fb;
  border: 1px solid #c5dce2;
}

.v5-phone__icon {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--v5-cyan);
  border-radius: 50%;
}

.v5-phone__card p {
  margin: 2px 0 0;
  font-size: .7rem;
  line-height: 1.35;
}

.v5-phone__body ol {
  margin: 16px 0;
  padding-left: 24px;
  font-size: .72rem;
}

.v5-phone__body button {
  width: 100%;
  min-height: 42px;
  color: #fff;
  background: var(--v5-navy);
  border: 0;
}

.v5-phone__nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 9px 5px;
  border-top: 1px solid #d0d5da;
}

.v5-phone__nav span {
  display: grid;
  place-items: center;
  font-size: .65rem;
}

.v5-phone__nav small {
  font-size: .48rem;
}

/* Research chapters */
.v5-research {
  background: var(--v5-ivory);
}

.v5-section-head {
  width: min(calc(100% - 64px), 1440px);
  display: grid;
  grid-template-columns: 1.35fr .65fr;
  gap: 70px;
  align-items: end;
  margin: auto;
  padding: 76px 0 58px;
}

.v5-section-head h2 {
  max-width: 900px;
  margin: 0;
  font: 500 clamp(2.9rem, 5vw, 5.8rem)/.98 var(--serif);
  letter-spacing: -.045em;
}

.v5-section-head > p {
  margin: 0;
}

.v5-chapter {
  position: relative;
  min-height: 610px;
  display: grid;
  grid-template-columns: minmax(480px, 58%) 1fr;
  grid-template-rows: 1fr auto;
  border-top: 1px solid var(--v5-navy);
  overflow: hidden;
}

.v5-chapter--dark {
  color: #fff;
  background: var(--v5-navy);
}

.v5-chapter--light {
  color: var(--v5-navy);
  background: var(--v5-ivory);
}

.v5-chapter__copy {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 62px clamp(36px, 7vw, 116px);
}

.v5-chapter__no {
  position: absolute;
  left: clamp(36px, 7vw, 116px);
  top: 38px;
  color: var(--v5-yellow);
  font: 500 clamp(4.5rem, 7vw, 7.8rem)/1 var(--serif);
  opacity: .95;
}

.v5-chapter__copy .v5-kicker {
  margin-top: 80px;
}

.v5-chapter__copy h3 {
  max-width: 730px;
  margin: 0;
  font: 500 clamp(2.3rem, 4vw, 4.8rem)/.98 var(--serif);
  letter-spacing: -.04em;
}

.v5-chapter__copy > p:not(.v5-kicker) {
  max-width: 60ch;
  margin: 24px 0;
}

.v5-chapter__photo {
  position: relative;
  min-height: 500px;
  grid-row: 1;
  margin: 0;
  overflow: hidden;
  border-left: 1px solid currentColor;
}

.v5-chapter__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.v5-chapter__photo figcaption {
  position: absolute;
  inset: auto 0 0;
  padding: 12px 16px;
  color: #fff;
  background: rgba(6,26,52,.92);
  border-top: 2px solid var(--v5-cyan);
  font-size: .68rem;
}

.v5-takeaway {
  position: relative;
  z-index: 4;
  grid-column: 1 / -1;
  grid-row: 2;
  width: 100%;
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(120px, 18%) 1fr;
  align-items: center;
  gap: 24px;
  padding: 20px clamp(36px, 7vw, 116px);
  color: var(--v5-navy);
  background: var(--v5-yellow);
}

.v5-takeaway--cyan {
  color: #fff;
  background: #058eb7;
}

.v5-takeaway strong {
  display: inline-block;
  padding: 0 24px 0 0;
  border-right: 2px solid currentColor;
}

.v5-takeaway p {
  margin: 0;
  font-size: .84rem;
  font-weight: 750;
}

.v5-diagram,
.v5-flow {
  width: min(100%, 620px);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  align-items: center;
  margin: 16px 0 28px;
  padding: 18px;
  border: 1px solid rgba(255,255,255,.35);
}

.v5-diagram span,
.v5-flow span,
.v5-diagram strong,
.v5-flow strong {
  min-height: 56px;
  display: grid;
  place-items: center;
  padding: 6px;
  border: 1px solid currentColor;
  text-align: center;
  font-size: .66rem;
  line-height: 1.2;
}

.v5-diagram strong,
.v5-flow strong {
  color: var(--v5-yellow);
  border-color: var(--v5-yellow);
}

.v5-cycle {
  width: min(100%, 610px);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  margin: 18px 0 30px;
  padding: 0;
  list-style: none;
  counter-reset: cycle;
}

.v5-cycle li {
  position: relative;
  min-height: 82px;
  display: grid;
  place-items: center;
  padding: 34px 6px 6px;
  border-top: 1px solid var(--v5-cyan);
  font-size: .72rem;
}

.v5-cycle li::before {
  counter-increment: cycle;
  content: counter(cycle);
  position: absolute;
  top: -17px;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--v5-navy);
  border: 2px solid var(--v5-cyan);
  border-radius: 50%;
}

/* Profile and purpose */
.v5-profile {
  display: grid;
  grid-template-columns: minmax(320px, 34%) minmax(430px, 38%) 1fr;
  background: var(--v5-ivory);
  border-top: 1px solid var(--v5-navy);
  border-bottom: 1px solid var(--v5-navy);
}

.v5-profile > figure {
  min-height: 510px;
  margin: 0;
  overflow: hidden;
}

.v5-profile > figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 25%;
}

.v5-profile__copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 56px clamp(34px, 5vw, 76px);
  border-left: 1px solid var(--v5-line);
}

.v5-profile__copy h2 {
  margin: 0;
  font: 500 clamp(3rem, 5vw, 6rem)/.9 var(--serif);
  letter-spacing: -.045em;
}

.v5-affiliation {
  font-weight: 750;
}

.v5-profile__copy blockquote {
  margin: 28px 0;
  padding-left: 22px;
  border-left: 4px solid var(--v5-yellow);
  font: 600 clamp(1.7rem, 3vw, 3rem)/1.1 var(--serif);
}

.v5-profile__facts {
  display: grid;
  align-content: center;
  margin: 0;
  padding: 42px clamp(28px, 4vw, 58px);
  border-left: 1px solid var(--v5-line);
}

.v5-profile__facts div {
  padding: 20px 0;
  border-bottom: 1px solid var(--v5-line);
}

.v5-profile__facts dt {
  margin-bottom: 8px;
  color: var(--v5-cyan);
  font-size: .72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.v5-profile__facts dd {
  margin: 0;
  font-size: .82rem;
}

.v5-purpose {
  display: grid;
  grid-template-columns: 47% 1fr;
  background: var(--v5-ivory);
}

.v5-purpose figure {
  position: relative;
  min-height: 430px;
  margin: 0;
  overflow: hidden;
}

.v5-purpose figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.v5-purpose figcaption {
  position: absolute;
  inset: auto 0 0;
  padding: 10px 16px;
  color: #fff;
  background: rgba(6,26,52,.9);
  font-size: .66rem;
}

.v5-purpose > div {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(50px, 7vw, 110px);
  border-left: 1px solid var(--v5-navy);
}

.v5-purpose h2 {
  margin: 0;
  font: 500 clamp(3rem, 5.8vw, 6.8rem)/.9 var(--serif);
  letter-spacing: -.055em;
}

.v5-purpose p:not(.v5-kicker) {
  max-width: 62ch;
  margin: 28px 0;
}

.v5-next {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: #fff;
  border-top: 1px solid var(--v5-line);
}

.v5-next article {
  padding: clamp(44px, 6vw, 92px);
  border-right: 1px solid var(--v5-line);
}

.v5-next h2 {
  max-width: 680px;
  margin: 0;
  font: 500 clamp(2.2rem, 3.7vw, 4.5rem)/1 var(--serif);
}

/* Shared subpages */
body[data-design="reference-v5"]:not([data-page="home"]) {
  background: var(--v5-ivory);
}

body[data-design="reference-v5"] .container {
  width: min(calc(100% - 48px), 1400px);
}

body[data-design="reference-v5"] .breadcrumb {
  min-height: 48px;
  align-items: center;
  padding: 8px 0;
}

body[data-design="reference-v5"] .page-intro {
  background: var(--v5-ivory);
  border-top: 1px solid var(--v5-line);
  border-bottom: 1px solid var(--v5-line);
}

body[data-design="reference-v5"] .page-intro-grid {
  min-height: 310px;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr);
  grid-template-rows: 1fr auto;
  gap: 0;
  padding: 0;
}

body[data-design="reference-v5"] .page-intro-grid > div:first-child {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 50px clamp(30px, 5vw, 78px) 50px 0;
}

body[data-design="reference-v5"] .page-intro h1 {
  margin: 0;
  color: var(--v5-navy);
  font: 500 clamp(3.4rem, 6vw, 7rem)/.9 var(--serif);
  letter-spacing: -.05em;
}

body[data-design="reference-v5"] .page-intro h1::after {
  content: "";
  width: 62px;
  height: 4px;
  display: block;
  margin-top: 24px;
  background: var(--v5-red);
}

body[data-design="reference-v5"] .page-intro-grid > .status-note,
body[data-design="reference-v5"] .page-intro-grid > .page-meta {
  align-self: end;
  margin: 0;
  padding: 22px 28px;
  background: #fff;
  border: 1px solid var(--v5-line);
  border-left: 4px solid var(--v5-yellow);
}

body[data-design="reference-v5"] .page-intro-grid:has(.v5-intro-media) {
  grid-template-columns: minmax(420px, 1fr) minmax(420px, 1fr);
}

body[data-design="reference-v5"] .page-intro-grid:has(.v5-intro-media) > div:first-child {
  grid-column: 1;
  grid-row: 1;
}

body[data-design="reference-v5"] .page-intro-grid:has(.v5-intro-media) > .status-note,
body[data-design="reference-v5"] .page-intro-grid:has(.v5-intro-media) > .page-meta {
  grid-column: 1;
  grid-row: 2;
}

.v5-intro-media {
  position: relative;
  grid-column: 2;
  grid-row: 1 / 3;
  min-height: 420px;
  margin: 0;
  overflow: hidden;
  border-left: 1px solid var(--v5-line);
}

.v5-intro-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.v5-intro-media figcaption {
  position: absolute;
  inset: auto 0 0;
  padding: 10px 16px;
  color: #fff;
  background: rgba(6,26,52,.92);
  border-top: 2px solid var(--v5-yellow);
  font-size: .67rem;
}

body[data-design="reference-v5"] .section {
  padding: clamp(58px, 7vw, 104px) 0;
}

body[data-design="reference-v5"] .section--paper {
  background: #fff;
}

body[data-design="reference-v5"] .section--navy {
  background: var(--v5-navy);
}

body[data-design="reference-v5"] .section-head h2 {
  margin-top: 8px;
  font: 500 clamp(2.4rem, 4.5vw, 5.2rem)/.98 var(--serif);
  letter-spacing: -.04em;
}

body[data-design="reference-v5"] .section-index {
  color: var(--v5-cyan-dark);
  font-weight: 850;
  letter-spacing: .1em;
}

body[data-design="reference-v5"] .article-layout {
  grid-template-columns: 220px minmax(0, 1fr);
  gap: clamp(30px, 5vw, 76px);
}

body[data-design="reference-v5"] .toc {
  position: sticky;
  top: 144px;
  align-self: start;
  padding: 0;
  background: transparent;
  border: 0;
  border-left: 1px solid var(--v5-navy);
}

body[data-design="reference-v5"] .toc h2 {
  padding: 0 18px 12px;
  font: 750 .72rem/1 var(--sans);
  text-transform: uppercase;
}

body[data-design="reference-v5"] .toc a {
  min-height: 48px;
  display: flex;
  align-items: center;
  padding: 8px 18px;
  border-left: 4px solid transparent;
}

body[data-design="reference-v5"] .toc a:hover,
body[data-design="reference-v5"] .toc a.is-current {
  color: var(--v5-navy);
  background: rgba(255,205,0,.18);
  border-left-color: var(--v5-yellow);
}

body[data-page="research"][data-design="reference-v5"] .article-copy > section {
  display: flow-root;
  padding: 50px 0;
  border-bottom: 1px solid var(--v5-line);
}

body[data-page="research"][data-design="reference-v5"] .article-copy h2 {
  font: 500 clamp(2.2rem, 4vw, 4.6rem)/1 var(--serif);
}

.v5-chapter-media {
  position: relative;
  float: right;
  width: min(46%, 520px);
  margin: 0 0 30px 38px;
  background: var(--v5-navy);
}

.v5-chapter-media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.v5-chapter-media figcaption {
  padding: 9px 12px;
  color: #fff;
  font-size: .65rem;
}

/* Research narrative: reference-image pathway, field notes, and implementation map */
.research-narrative {
  padding: clamp(54px, 6vw, 92px) 0;
  background: #fff;
  border-bottom: 1px solid var(--v5-line);
}

.research-narrative__head {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, .65fr);
  gap: 50px;
  align-items: end;
  margin-bottom: 38px;
}

.research-narrative__head h2 {
  margin: 10px 0 0;
  color: var(--v5-navy);
  font: 500 clamp(3.2rem, 6vw, 6.6rem)/.9 var(--serif);
  letter-spacing: -.05em;
}

.research-narrative__head p {
  max-width: 44ch;
  margin: 0;
}

.research-narrative__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(340px, .72fr);
  gap: clamp(28px, 4vw, 64px);
  align-items: start;
}

.research-pathway-tabs {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  padding: 28px 0;
}

.research-pathway-tabs::before {
  content: "";
  position: absolute;
  left: 10%;
  right: 10%;
  top: 78px;
  border-top: 2px solid var(--v5-navy);
}

.research-pathway-tabs button {
  position: relative;
  z-index: 1;
  min-height: 220px;
  display: grid;
  justify-items: center;
  align-content: start;
  gap: 12px;
  padding: 0 14px 24px;
  color: var(--v5-navy);
  background: transparent;
  border: 0;
  cursor: pointer;
}

.research-pathway-tabs button > span {
  width: 100px;
  height: 100px;
  display: grid;
  place-items: center;
  background: #fff;
  border: 2px solid var(--v5-navy);
  border-radius: 50%;
  font: 700 2.8rem/1 var(--serif);
}

.research-pathway-tabs button[aria-selected="true"] > span {
  background: var(--v5-yellow);
  box-shadow: 0 0 0 7px #fff, 0 0 0 9px var(--v5-yellow);
}

.research-pathway-tabs button strong {
  font: 600 clamp(1.35rem, 2.2vw, 2.2rem)/1 var(--serif);
}

.research-pathway-tabs button small {
  color: #566170;
  font-size: .72rem;
}

.research-fieldnotes {
  border: 1px solid var(--v5-navy);
  background: #fff;
  box-shadow: -7px 0 0 var(--v5-yellow);
}

.research-fieldnotes > header {
  min-height: 64px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 22px;
  border-bottom: 1px solid var(--v5-line);
  font-size: 1.05rem;
}

.research-fieldnotes > section {
  min-height: 290px;
  padding: 26px 28px;
}

.research-fieldnotes h3 {
  margin: 0 0 12px;
  font: 600 1.8rem/1 var(--serif);
}

.research-fieldnotes details {
  border-top: 1px solid var(--v5-line);
}

.research-fieldnotes details:last-child {
  border-bottom: 1px solid var(--v5-line);
}

.research-fieldnotes summary {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  font-weight: 750;
}

.research-fieldnotes summary::after {
  content: "+";
  font-size: 1.2rem;
}

.research-fieldnotes details[open] summary::after {
  content: "−";
}

.research-fieldnotes details p {
  margin-top: 0;
  padding-right: 22px;
  font-size: .83rem;
}

.implementation-map {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 42px;
  border-top: 1px solid var(--v5-navy);
  border-left: 1px solid var(--v5-line);
}

.implementation-map article {
  position: relative;
  min-height: 150px;
  padding: 24px;
  border-right: 1px solid var(--v5-line);
  border-bottom: 1px solid var(--v5-line);
}

.implementation-map article:not(:last-child)::after {
  content: "→";
  position: absolute;
  z-index: 2;
  right: -13px;
  top: 54px;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  color: #fff;
  background: var(--v5-navy);
  border-radius: 50%;
}

.implementation-map span {
  display: block;
  margin-bottom: 12px;
  color: var(--v5-cyan);
  font-weight: 850;
}

.implementation-map strong {
  font: 600 1.25rem/1.1 var(--serif);
}

.implementation-map p {
  margin-bottom: 0;
  font-size: .75rem;
}

.research-image-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 42px;
  border: 1px solid var(--v5-navy);
}

.research-image-strip figure {
  position: relative;
  min-height: 250px;
  margin: 0;
  overflow: hidden;
  border-right: 1px solid #fff;
  background: var(--v5-navy);
}

.research-image-strip figure:last-child {
  border-right: 0;
}

.research-image-strip img {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  object-fit: cover;
}

.research-image-strip figcaption {
  position: absolute;
  inset: auto 0 0;
  padding: 9px 13px;
  color: #fff;
  background: rgba(6,26,52,.92);
  border-top: 2px solid var(--v5-yellow);
  font-size: .62rem;
}

/* Practice page */
body[data-page="practice"][data-design="reference-v5"] .tool-showcase {
  grid-template-columns: minmax(480px, 1.15fr) minmax(300px, .85fr);
  background: var(--v5-ivory);
  border: 1px solid var(--v5-navy);
}

body[data-page="practice"][data-design="reference-v5"] .tool-showcase > div:first-child {
  padding: clamp(38px, 6vw, 84px);
}

body[data-page="practice"][data-design="reference-v5"] .phone-preview {
  min-height: 620px;
  align-self: end;
  padding: 58px 18% 0;
  background: var(--v5-navy);
  border-left: 1px solid var(--v5-navy);
}

body[data-page="practice"][data-design="reference-v5"] .phone-preview iframe {
  min-height: 560px;
  background: #fff;
  border: 9px solid #171b22;
  border-bottom: 0;
  border-radius: 38px 38px 0 0;
}

body[data-page="practice"][data-design="reference-v5"] .practice-device {
  width: min(330px, 100%);
  min-height: 535px;
  margin: 0 auto;
}

.practice-device__status {
  margin: 10px 0 0;
  color: #566170;
  font-size: .62rem;
  line-height: 1.35;
}

.practice-device [data-action-demo][aria-pressed="true"] {
  color: var(--v5-navy);
  background: var(--v5-yellow);
}

body[data-page="practice"][data-design="reference-v5"] .tabs {
  border: 1px solid var(--v5-navy);
}

body[data-page="practice"][data-design="reference-v5"] .tab-button {
  min-height: 58px;
  border-right: 1px solid var(--v5-navy);
}

body[data-page="practice"][data-design="reference-v5"] .tab-button[aria-selected="true"] {
  color: #fff;
  background: var(--v5-navy);
}

body[data-page="practice"][data-design="reference-v5"] .feature-list {
  border-top: 1px solid var(--v5-line);
  border-left: 1px solid var(--v5-line);
}

body[data-page="practice"][data-design="reference-v5"] .feature-list > div {
  border-right: 1px solid var(--v5-line);
  border-bottom: 1px solid var(--v5-line);
}

/* Publications: sidebar filter and editorial rows */
body[data-page="publications"][data-design="reference-v5"] .section--paper > .container {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  grid-template-rows: auto 1fr;
  gap: 0 36px;
}

body[data-page="publications"][data-design="reference-v5"] .filter-bar {
  position: sticky;
  top: 150px;
  grid-column: 1;
  grid-row: 1 / 3;
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 24px;
  background: var(--v5-ivory);
  border: 1px solid var(--v5-line);
}

body[data-page="publications"][data-design="reference-v5"] .results-head {
  grid-column: 2;
  margin: 0;
  padding: 14px 0;
  border-top: 1px solid var(--v5-line);
  border-bottom: 1px solid var(--v5-line);
}

body[data-page="publications"][data-design="reference-v5"] .pub-list {
  grid-column: 2;
}

body[data-page="publications"][data-design="reference-v5"] .pub-item {
  grid-template-columns: 74px minmax(0, 1fr) 120px;
  gap: 20px;
  padding: 22px 0;
  border-bottom: 1px solid var(--v5-line);
}

body[data-page="publications"][data-design="reference-v5"] .pub-item h2 {
  margin: 0;
  font: 650 1.02rem/1.35 var(--sans);
}

body[data-page="publications"][data-design="reference-v5"] .pub-item > p,
body[data-page="publications"][data-design="reference-v5"] .pub-item > div > p:not(.pub-meta) {
  color: var(--muted);
  font-size: .78rem;
}

body[data-page="publications"][data-design="reference-v5"] .status {
  min-height: 32px;
  align-self: start;
  display: grid;
  place-items: center;
  color: var(--v5-navy);
  background: var(--v5-cyan);
  font-size: .62rem;
  font-weight: 850;
}

/* Profile */
body[data-page="profile"][data-design="reference-v5"] .profile-hero {
  width: min(calc(100% - 48px), 1400px);
  grid-template-columns: minmax(360px, .82fr) minmax(440px, 1.18fr);
  min-height: 590px;
  margin: 0 auto 48px;
  background: #fff;
  border: 1px solid var(--v5-line);
}

body[data-page="profile"][data-design="reference-v5"] .profile-hero > figure {
  min-height: 590px;
}

body[data-page="profile"][data-design="reference-v5"] .profile-hero > figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 25%;
}

body[data-page="profile"][data-design="reference-v5"] .profile-details {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(44px, 7vw, 100px);
}

body[data-page="profile"][data-design="reference-v5"] .profile-details h1 {
  margin-top: 18px;
  font: 500 clamp(4rem, 7vw, 8rem)/.88 var(--serif);
  letter-spacing: -.06em;
}

body[data-page="profile"][data-design="reference-v5"] .quote {
  border-left-color: var(--v5-yellow);
  font-family: var(--serif);
}

body[data-page="profile"][data-design="reference-v5"] .profile-band {
  grid-template-columns: 44% 1fr;
  border-top: 1px solid var(--v5-navy);
}

body[data-page="profile"][data-design="reference-v5"] .profile-band .profile-copy h2 {
  font-size: clamp(2.5rem, 5.5vw, 5.5rem);
}

/* Contact, privacy, sitemap */
body[data-page="contact"][data-design="reference-v5"] .contact-grid {
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--v5-line);
}

body[data-page="contact"][data-design="reference-v5"] .contact-grid > div {
  padding: clamp(30px, 5vw, 66px);
  border-right: 1px solid var(--v5-line);
}

body[data-page="contact"][data-design="reference-v5"] .email-box {
  color: var(--v5-navy);
  background: var(--v5-ivory);
  border-left: 4px solid var(--v5-cyan);
}

body[data-page="contact"][data-design="reference-v5"] .email-box a {
  color: var(--v5-navy);
}

body[data-page="sitemap"][data-design="reference-v5"] .site-map,
body[data-page="privacy"][data-design="reference-v5"] .policy-grid {
  gap: 0;
  border-top: 1px solid var(--v5-line);
  border-left: 1px solid var(--v5-line);
}

body[data-page="sitemap"][data-design="reference-v5"] .site-map-group,
body[data-page="privacy"][data-design="reference-v5"] .policy-grid > * {
  padding: 28px;
  background: #fff;
  border-right: 1px solid var(--v5-line);
  border-bottom: 1px solid var(--v5-line);
}

/* Footer */
body[data-design="reference-v5"] .site-footer {
  color: #fff;
  background: var(--v5-navy);
  border-top: 1px solid var(--v5-yellow);
}

body[data-design="reference-v5"] .site-footer .container {
  width: min(calc(100% - 48px), 1440px);
}

body[data-design="reference-v5"] .footer-grid {
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 0;
}

body[data-design="reference-v5"] .footer-grid > div {
  padding: 48px 34px;
  border-right: 1px solid rgba(255,255,255,.2);
}

.footer-university {
  display: flex;
  align-items: center;
  gap: 13px;
  color: #fff;
  text-decoration: none;
}

.footer-university .ku-symbol {
  transform: scale(.78);
  transform-origin: left center;
}

.footer-university .ku-symbol i {
  background: #fff;
}

.footer-university .ku-symbol i + i {
  background: var(--v5-yellow);
}

.footer-university .ku-name {
  font-size: 1.05rem;
}

body[data-design="reference-v5"] .footer-bottom {
  border-top: 1px solid rgba(255,255,255,.24);
}

/* Accessibility and reduced motion */
body[data-design="reference-v5"] :focus-visible {
  outline: 3px solid var(--v5-cyan);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  body[data-design="reference-v5"] *,
  body[data-design="reference-v5"] *::before,
  body[data-design="reference-v5"] *::after {
    scroll-behavior: auto !important;
    transition-duration: .001ms !important;
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media (max-width: 1100px) {
  body[data-design="reference-v5"] .masthead {
    grid-template-columns: 260px 1fr auto;
  }
  body[data-design="reference-v5"] .jset-link {
    display: none;
  }
  .v5-hero {
    grid-template-columns: 48% 22% 30%;
  }
  .v5-feature-row {
    grid-template-columns: 1fr 1fr;
  }
  .v5-feature-row > div:nth-child(2) {
    border-right: 0;
  }
  .v5-profile {
    grid-template-columns: 38% 62%;
  }
  .v5-profile__facts {
    grid-column: 1 / -1;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid var(--v5-line);
    border-left: 0;
  }
}

@media (max-width: 900px) {
  html {
    scroll-padding-top: 82px;
  }
  body[data-design="reference-v5"] .site-header {
    position: sticky;
  }
  body[data-design="reference-v5"] .masthead {
    min-height: 72px;
    grid-template-columns: minmax(210px, 280px) 1fr auto;
  }
  body[data-design="reference-v5"] .university-mark {
    padding: 9px 16px;
  }
  .ku-symbol {
    flex-basis: 42px;
    width: 42px;
    height: 42px;
  }
  .ku-symbol i { width: 28px; }
  .ku-symbol i + i { left: 14px; width: 25px; }
  body[data-design="reference-v5"] .site-subtitle {
    display: none;
  }
  body[data-design="reference-v5"] .mast-tools {
    padding: 0 12px;
  }
  body[data-design="reference-v5"] .menu-button {
    display: block;
  }
  body[data-design="reference-v5"] .primary-nav {
    display: none;
    position: absolute;
    inset: 72px 0 auto;
    background: var(--v5-ivory);
  }
  body[data-design="reference-v5"] .primary-nav.is-open {
    display: block;
  }
  body[data-design="reference-v5"] .primary-nav ul {
    display: grid;
    padding: 10px 18px 20px;
  }
  body[data-design="reference-v5"] .primary-nav a {
    min-height: 48px;
    border-bottom: 1px solid var(--v5-line);
  }
  .v5-hero {
    grid-template-columns: 1.25fr .75fr;
    min-height: 0;
  }
  .v5-hero__copy {
    grid-column: 1 / -1;
    min-height: 500px;
    padding-right: 28%;
  }
  .v5-hero figure {
    min-height: 420px;
  }
  .v5-pathway {
    grid-template-columns: 1fr;
  }
  .v5-pathway__title {
    grid-row: auto;
    border-right: 0;
    border-bottom: 1px solid rgba(255,255,255,.3);
  }
  .v5-pathway__steps {
    grid-template-columns: 1fr;
  }
  .v5-pathway__steps button {
    min-height: 120px;
    border-right: 0;
    border-bottom: 1px solid rgba(255,255,255,.25);
  }
  .v5-featured-strip {
    grid-template-columns: 1fr;
  }
  .v5-featured-strip > article + article {
    border-left: 0;
    border-top: 1px solid var(--v5-navy);
  }
  .v5-action {
    grid-template-columns: 1fr;
  }
  .v5-action__stage {
    min-height: 540px;
    border-top: 1px solid rgba(255,255,255,.25);
    border-left: 0;
  }
  .v5-section-head {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .v5-chapter {
    grid-template-columns: 1fr;
  }
  .v5-chapter__photo {
    min-height: 460px;
    border-left: 0;
    border-top: 1px solid currentColor;
  }
  .v5-takeaway {
    top: auto;
    bottom: 0;
  }
  .v5-profile {
    grid-template-columns: 42% 58%;
  }
  .v5-profile__facts {
    grid-template-columns: 1fr;
  }
  .v5-purpose {
    grid-template-columns: 1fr;
  }
  .v5-purpose > div {
    border-left: 0;
    border-top: 1px solid var(--v5-navy);
  }
  body[data-design="reference-v5"] .page-intro-grid,
  body[data-design="reference-v5"] .page-intro-grid:has(.v5-intro-media) {
    grid-template-columns: 1fr;
  }
  body[data-design="reference-v5"] .page-intro-grid:has(.v5-intro-media) > div:first-child,
  body[data-design="reference-v5"] .page-intro-grid:has(.v5-intro-media) > .status-note,
  body[data-design="reference-v5"] .page-intro-grid:has(.v5-intro-media) > .page-meta,
  .v5-intro-media {
    grid-column: 1;
    grid-row: auto;
  }
  .v5-intro-media {
    min-height: 420px;
    border-left: 0;
    border-top: 1px solid var(--v5-line);
  }
  body[data-design="reference-v5"] .article-layout {
    grid-template-columns: 1fr;
  }
  .research-narrative__head,
  .research-narrative__grid {
    grid-template-columns: 1fr;
  }
  .research-narrative__head {
    gap: 20px;
  }
  .research-fieldnotes > section {
    min-height: 250px;
  }
  .implementation-map {
    grid-template-columns: 1fr 1fr;
  }
  .implementation-map article:nth-child(2)::after {
    content: none;
  }
  body[data-design="reference-v5"] .toc {
    position: static;
    display: flex;
    flex-wrap: wrap;
    border-left: 0;
    border-bottom: 1px solid var(--v5-line);
  }
  body[data-design="reference-v5"] .toc h2 {
    width: 100%;
  }
  body[data-design="reference-v5"] .toc a {
    border-left: 0;
    border-bottom: 3px solid transparent;
  }
  body[data-page="publications"][data-design="reference-v5"] .section--paper > .container {
    grid-template-columns: 1fr;
  }
  body[data-page="publications"][data-design="reference-v5"] .filter-bar {
    position: static;
    grid-column: 1;
    grid-row: auto;
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
  }
  body[data-page="publications"][data-design="reference-v5"] .results-head,
  body[data-page="publications"][data-design="reference-v5"] .pub-list {
    grid-column: 1;
  }
  body[data-page="practice"][data-design="reference-v5"] .tool-showcase {
    grid-template-columns: 1fr;
  }
  body[data-page="practice"][data-design="reference-v5"] .phone-preview {
    border-left: 0;
    border-top: 1px solid var(--v5-navy);
  }
  body[data-design="reference-v5"] .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  body[data-design="reference-v5"] {
    font-size: .94rem;
  }
  body[data-design="reference-v5"] a[href],
  body[data-design="reference-v5"] button,
  body[data-design="reference-v5"] input,
  body[data-design="reference-v5"] select {
    min-width: 44px;
    min-height: 44px;
  }
  body[data-design="reference-v5"] a[href] {
    display: inline-flex;
    align-items: center;
  }
  body[data-design="reference-v5"] .container,
  body[data-design="reference-v5"] .site-footer .container {
    width: min(calc(100% - 32px), 1400px);
  }
  body[data-design="reference-v5"] .masthead {
    grid-template-columns: 1fr auto;
    grid-template-rows: 74px 46px;
    min-height: 120px;
  }
  body[data-design="reference-v5"] .university-mark {
    grid-column: 1;
    grid-row: 1;
    min-width: 0;
    border-right: 1px solid #cdd2d8;
  }
  body[data-design="reference-v5"] .site-identity {
    grid-column: 1 / -1;
    grid-row: 2;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 7px 18px;
    border-top: 1px solid rgba(255,255,255,.2);
  }
  body[data-design="reference-v5"] .mast-tools {
    grid-column: 2;
    grid-row: 1;
    gap: 6px;
  }
  body[data-design="reference-v5"] .lang-switch {
    gap: 0;
  }
  body[data-design="reference-v5"] .lang-switch a {
    min-width: 44px;
  }
  body[data-design="reference-v5"] .primary-nav {
    inset: 120px 0 auto;
  }
  .v5-hero {
    grid-template-columns: 1fr;
  }
  .v5-hero__copy {
    min-height: 480px;
    padding: 54px 26px;
  }
  .v5-hero__copy h1 {
    font-size: clamp(4rem, 20vw, 5.6rem);
  }
  .v5-hero__portrait,
  .v5-hero__field {
    min-height: 390px !important;
  }
  .v5-hero__field {
    display: none;
  }
  .v5-pathway__title,
  .v5-action__copy,
  .v5-chapter__copy,
  .v5-profile__copy,
  .v5-purpose > div,
  .v5-next article {
    padding: 42px 24px;
  }
  .v5-pathway__steps {
    grid-template-columns: repeat(3, 1fr);
  }
  .v5-pathway__steps button {
    min-height: 132px;
    gap: 6px;
    padding: 18px 10px;
    border-right: 1px solid rgba(255,255,255,.25);
    border-bottom: 0;
    text-align: center;
  }
  .v5-pathway__steps button::after {
    right: 2px;
    font-size: 1rem;
  }
  .v5-pathway__steps button strong {
    font-size: 1.1rem;
  }
  .v5-pathway__steps button small {
    font-size: .58rem;
  }
  .v5-pathway__step-head {
    flex-direction: column;
    gap: 8px;
  }
  .v5-pathway__icon {
    width: 42px;
    height: 42px;
    flex-basis: 42px;
  }
  .v5-pathway__icon .ph-icon {
    width: 22px;
    height: 22px;
  }
  .v5-featured-strip > article {
    grid-template-columns: 1fr;
    min-height: 0;
    padding: 42px 24px;
  }
  .v5-globe-graphic {
    width: min(70vw, 240px);
  }
  .v5-feature-row {
    grid-template-columns: 1fr 1fr;
  }
  .v5-feature-row > div {
    min-height: 118px;
    padding: 14px;
  }
  .v5-action__copy h2 {
    font-size: clamp(4.2rem, 19vw, 6.4rem);
  }
  .v5-action__stage {
    min-height: 500px;
  }
  .v5-phone {
    width: min(290px, 78%);
  }
  .v5-section-head {
    width: calc(100% - 48px);
    padding: 54px 0 38px;
  }
  .v5-section-head h2 {
    font-size: 3.15rem;
  }
  .v5-chapter__no {
    position: static;
    font-size: 5rem;
  }
  .v5-chapter__copy .v5-kicker {
    margin-top: 0;
  }
  .v5-chapter__copy h3 {
    font-size: 2.6rem;
  }
  .v5-chapter__photo {
    min-height: 390px;
  }
  .research-narrative {
    padding: 46px 0;
  }
  .research-narrative__head h2 {
    font-size: 3.5rem;
  }
  .research-pathway-tabs {
    gap: 6px;
    padding: 18px 0;
  }
  .research-pathway-tabs::before {
    top: 58px;
  }
  .research-pathway-tabs button {
    min-width: 0;
    min-height: 160px;
    padding: 0 3px 16px;
  }
  .research-pathway-tabs button > span {
    width: 72px;
    height: 72px;
    font-size: 2rem;
  }
  .research-pathway-tabs button strong {
    font-size: 1.08rem;
  }
  .research-fieldnotes > section {
    min-height: 330px;
    padding: 24px 20px;
  }
  .implementation-map {
    grid-template-columns: 1fr;
  }
  .implementation-map article:not(:last-child)::after {
    content: "↓";
    right: 22px;
    top: auto;
    bottom: -13px;
  }
  .research-image-strip {
    grid-template-columns: 1fr;
  }
  .research-image-strip figure {
    min-height: 300px;
    border-right: 0;
    border-bottom: 1px solid #fff;
  }
  .v5-takeaway {
    width: 42%;
    min-height: 145px;
    padding: 20px;
  }
  .v5-diagram,
  .v5-flow {
    grid-template-columns: 1fr;
  }
  .v5-cycle {
    grid-template-columns: 1fr;
    padding-left: 18px;
    border-left: 1px solid var(--v5-cyan);
  }
  .v5-cycle li {
    min-height: 50px;
    place-items: center start;
    padding: 8px 8px 8px 36px;
    border-top: 0;
  }
  .v5-cycle li::before {
    left: -36px;
    top: 8px;
  }
  .v5-profile {
    grid-template-columns: 1fr;
  }
  .v5-profile > figure {
    min-height: 430px;
  }
  .v5-profile__copy {
    border-left: 0;
    border-top: 1px solid var(--v5-line);
  }
  .v5-profile__facts {
    padding: 24px;
  }
  .v5-purpose figure {
    min-height: 330px;
  }
  .v5-next {
    grid-template-columns: 1fr;
  }
  .v5-next article {
    border-right: 0;
    border-bottom: 1px solid var(--v5-line);
  }
  body[data-design="reference-v5"] .page-intro-grid > div:first-child {
    padding: 42px 0;
  }
  body[data-design="reference-v5"] .page-intro h1 {
    font-size: clamp(3.2rem, 16vw, 5.2rem);
  }
  .v5-intro-media {
    min-height: 300px;
  }
  .v5-chapter-media {
    float: none;
    width: 100%;
    margin: 0 0 28px;
  }
  body[data-page="publications"][data-design="reference-v5"] .filter-bar {
    grid-template-columns: 1fr;
  }
  body[data-page="publications"][data-design="reference-v5"] .pub-item {
    grid-template-columns: 58px 1fr;
  }
  body[data-page="publications"][data-design="reference-v5"] .pub-item .status {
    grid-column: 2;
    justify-self: start;
    min-width: 110px;
  }
  body[data-page="profile"][data-design="reference-v5"] .profile-hero {
    width: calc(100% - 32px);
    grid-template-columns: 1fr;
  }
  body[data-page="profile"][data-design="reference-v5"] .profile-hero > figure {
    min-height: 440px;
  }
  body[data-page="profile"][data-design="reference-v5"] .profile-details {
    padding: 38px 24px;
  }
  body[data-page="profile"][data-design="reference-v5"] .profile-band {
    grid-template-columns: 1fr;
  }
  body[data-page="contact"][data-design="reference-v5"] .contact-grid {
    grid-template-columns: 1fr;
  }
  body[data-page="contact"][data-design="reference-v5"] .contact-grid > div {
    border-right: 0;
    border-bottom: 1px solid var(--v5-line);
  }
  body[data-design="reference-v5"] .footer-grid {
    grid-template-columns: 1fr;
  }
body[data-design="reference-v5"] .footer-grid > div {
    padding: 30px 0;
    border-right: 0;
    border-bottom: 1px solid rgba(255,255,255,.2);
  }
}

/* Reference refinement: research-to-practice pathway and tool assurance */
.practice-program {
  position: relative;
  overflow: hidden;
  background: #fff;
}

.practice-program__head {
  max-width: 980px;
  margin-bottom: 54px;
}

.practice-program__head h2 {
  max-width: 22ch;
  margin: 12px 0 18px;
  color: var(--v5-navy);
  font: 750 clamp(2.5rem, 5vw, 5.4rem)/.98 var(--sans);
  letter-spacing: -.055em;
}

.practice-program__head p {
  color: var(--v5-muted);
  font-size: clamp(1rem, 1.5vw, 1.3rem);
}

.practice-program__track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(34px, 7vw, 110px);
  padding-top: 38px;
}

.practice-program__track::before {
  content: "";
  position: absolute;
  z-index: 0;
  top: 66px;
  left: 3%;
  right: 3%;
  height: 2px;
  background: linear-gradient(90deg, var(--v5-yellow) 0 92%, transparent 92% 95%, var(--v5-yellow) 95%);
}

.practice-program__track::after {
  content: "";
  position: absolute;
  top: 59px;
  right: 2%;
  width: 14px;
  height: 14px;
  border: 2px solid var(--v5-yellow);
  border-radius: 50%;
  background: #fff;
}

.practice-program__track article {
  position: relative;
  z-index: 1;
  padding: 112px 0 0;
}

.practice-program__no {
  position: absolute;
  top: 0;
  left: 0;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  color: var(--v5-yellow);
  background: var(--v5-navy);
  border-radius: 50%;
  font-weight: 850;
  box-shadow: 0 0 0 8px #fff, 0 0 0 9px var(--v5-cyan);
}

.practice-program__track article::before {
  content: "";
  position: absolute;
  top: 58px;
  left: 28px;
  width: 2px;
  height: 36px;
  background: var(--v5-cyan);
}

.practice-program__track .ph-icon {
  width: 38px;
  height: 38px;
  margin-bottom: 18px;
  color: var(--v5-cyan);
}

.practice-program__track h3 {
  max-width: 19ch;
  margin: 0 0 14px;
  color: var(--v5-navy);
  font: 760 clamp(1.35rem, 2.3vw, 2.15rem)/1.05 var(--sans);
  letter-spacing: -.03em;
}

.practice-program__track p {
  max-width: 33ch;
  margin: 0;
  color: var(--v5-muted);
}

.feature-list--icons > div {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 12px;
  align-items: start;
}

.feature-list--icons > div > .ph-icon {
  width: 32px;
  height: 32px;
  margin-top: 3px;
  color: var(--v5-cyan);
}

.feature-list--icons > div > span,
.feature-list--icons > div > span > span {
  margin-top: 0;
}

.practice-assurance {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
  margin: 24px 0 30px;
  padding: 24px;
  color: var(--v5-navy);
  background: linear-gradient(135deg, #e9f8fb, #f7fbfc);
  border-left: 4px solid var(--v5-cyan);
}

.practice-assurance strong {
  grid-column: 1 / -1;
  font: 650 1.25rem/1.2 var(--serif);
}

.practice-assurance span::before {
  content: "✓";
  margin-right: 8px;
  color: var(--v5-cyan);
  font-weight: 900;
}

body[data-page="practice"] .process {
  position: relative;
  gap: 0;
  border: 0;
  background: transparent;
}

body[data-page="practice"] .process::before {
  content: "";
  position: absolute;
  top: 45px;
  left: 9%;
  right: 9%;
  height: 2px;
  background: var(--v5-navy);
}

body[data-page="practice"] .process button {
  position: relative;
  min-height: 190px;
  padding: 104px 18px 20px;
  text-align: center;
  background: transparent;
  border: 0;
}

body[data-page="practice"] .process button:hover {
  background: rgba(36, 178, 208, .08);
}

body[data-page="practice"] .process .step-no {
  position: absolute;
  z-index: 1;
  top: 12px;
  left: 50%;
  width: 66px;
  height: 66px;
  display: grid;
  place-items: center;
  margin: 0;
  color: #fff;
  background: var(--v5-navy);
  border: 4px solid #fff;
  border-radius: 50%;
  transform: translateX(-50%);
  box-shadow: 0 0 0 1px var(--v5-navy);
}

body[data-page="practice"] .process button:nth-child(2) .step-no { background: var(--v5-cyan); box-shadow: 0 0 0 1px var(--v5-cyan); }
body[data-page="practice"] .process button:nth-child(3) .step-no { color: var(--v5-navy); background: var(--v5-yellow); box-shadow: 0 0 0 1px var(--v5-yellow); }
body[data-page="practice"] .process button:nth-child(4) .step-no { background: var(--v5-vermilion); box-shadow: 0 0 0 1px var(--v5-vermilion); }
body[data-page="practice"] .process button[aria-selected="true"] { color: var(--v5-navy); background: rgba(255, 205, 0, .13); }

.research-output-actions .text-link--light {
  display: inline-flex;
  gap: 12px;
  margin-top: 26px;
  color: #fff;
  border-bottom-color: var(--v5-cyan);
}

body[data-design] .university-logo-img {
  height: 56px;
}

@media (max-width: 900px) {
  .practice-program__track {
    grid-template-columns: 1fr;
    gap: 26px;
    padding: 0 0 0 46px;
  }

  .practice-program__track::before {
    top: 28px;
    bottom: 28px;
    left: 28px;
    right: auto;
    width: 2px;
    height: auto;
  }

  .practice-program__track::after { display: none; }
  .practice-program__track article { padding: 12px 0 28px 62px; }
  .practice-program__no { top: 0; left: -46px; }
  .practice-program__track article::before { top: 28px; left: 12px; width: 34px; height: 2px; }
  .practice-program__track h3,
  .practice-program__track p { max-width: 42ch; }

  .research-action-output { grid-template-columns: 1fr 1fr; }
  .research-action-output > div:first-child { grid-column: 1 / -1; }
  .research-output-device { border-left: 0; }
  .v5-chapter__photo { grid-column: 1; grid-row: auto; }
  .v5-takeaway { grid-column: 1; grid-row: auto; width: 100%; }
}

@media (max-width: 640px) {
  body[data-design] .university-logo-img {
    width: min(100%, 124px);
    height: 42px;
  }

  .practice-program__head h2 { font-size: 2.7rem; }
  .practice-program__track { padding-left: 32px; }
  .practice-program__track::before { left: 14px; }
  .practice-program__no { left: -32px; width: 48px; height: 48px; }
  .practice-program__track article { padding-left: 40px; }
  .practice-program__track article::before { left: 4px; width: 28px; }
  .feature-list--icons { grid-template-columns: 1fr; }
  .feature-list--icons div:nth-child(odd),
  .feature-list--icons div:nth-child(even) { padding-inline: 0; border-right: 0; }
  .practice-assurance { grid-template-columns: 1fr; }

  body[data-page="practice"] .process {
    grid-template-columns: 1fr;
  }
  body[data-page="practice"] .process::before {
    top: 34px;
    bottom: 34px;
    left: 38px;
    right: auto;
    width: 2px;
    height: auto;
  }
  body[data-page="practice"] .process button {
    min-height: 86px;
    padding: 28px 16px 24px 92px;
    text-align: left;
  }
  body[data-page="practice"] .process .step-no {
    top: 10px;
    left: 38px;
    width: 54px;
    height: 54px;
  }

  .research-action-output { grid-template-columns: 1fr; }
  .research-action-output > div:first-child { grid-column: 1; }
  .research-action-output > div { padding: 42px 24px; }
  .research-output-device { min-height: 480px; border: 0; border-block: 1px solid rgba(255,255,255,.25); }
  .v5-takeaway { width: 100%; min-height: 0; padding: 22px 24px; }
  .v5-takeaway { grid-template-columns: 1fr; gap: 12px; }
  .v5-takeaway strong { width: max-content; padding: 0 0 6px; border-right: 0; border-bottom: 2px solid currentColor; }
}

/* Reference-faithful information portals: publications, profile, contact */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

body:is([data-page="publications"], [data-page="profile"], [data-page="contact"]) .breadcrumb {
  min-height: 38px;
  padding-block: 10px;
}

body:is([data-page="publications"], [data-page="contact"]) .page-intro--portal .page-intro-grid {
  min-height: 0;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr);
  align-items: center;
  padding-block: 30px;
}

body:is([data-page="publications"], [data-page="contact"]) .page-intro--portal {
  padding: 0;
}

body:is([data-page="publications"], [data-page="contact"]) .page-intro--portal .page-intro-grid > div:first-child {
  padding: 0 42px 0 0;
}

body:is([data-page="publications"], [data-page="contact"]) .page-intro--portal h1 {
  margin: 0 0 12px;
  font-size: clamp(3rem, 4.8vw, 4.8rem);
  line-height: .98;
}

body:is([data-page="publications"], [data-page="contact"]) .page-intro--portal h1::after {
  width: 34px;
  height: 3px;
  margin-top: 14px;
}

body:is([data-page="publications"], [data-page="contact"]) .page-intro--portal p {
  max-width: 58ch;
  margin: 0;
  font-size: .92rem;
  line-height: 1.65;
}

.portal-intro-note {
  padding: 2px 0 2px 30px;
  border-left: 1px solid var(--v5-line);
}

.portal-intro-note strong {
  display: block;
  margin-top: 8px;
  color: var(--v5-vermilion);
  font-size: .82rem;
}

/* Publications portal */
.publication-portal {
  padding: 38px 0 62px;
  background: var(--v5-paper);
  border-block: 1px solid var(--v5-line);
}

.publication-workbench {
  display: grid;
  grid-template-columns: 246px minmax(0, 1fr);
  gap: 30px;
  align-items: start;
}

.publication-filters {
  position: sticky;
  top: 88px;
  padding-right: 28px;
  border-right: 1px solid var(--v5-line);
}

.publication-filter-head,
.publication-results-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.publication-filter-head h2,
.publication-filter-head > strong,
.publication-results-head h2 {
  margin: 0;
  font: 700 .78rem/1.2 var(--sans);
  letter-spacing: .09em;
  text-transform: uppercase;
}

.filter-clear,
.publication-filter-head [data-pub-clear] {
  min-height: 44px;
  padding: 0 4px;
  color: var(--v5-link);
  background: transparent;
  border: 0;
  border-bottom: 1px solid transparent;
  font: inherit;
  font-size: .75rem;
  cursor: pointer;
}

.filter-clear:hover,
.publication-filter-head [data-pub-clear]:hover { border-bottom-color: currentColor; }

.publication-search {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 44px;
  margin: 14px 0 18px;
}

.publication-search input {
  width: 100%;
  min-height: 44px;
  padding: 0 12px;
  color: var(--v5-navy);
  background: #fff;
  border: 1px solid var(--v5-navy);
  border-right: 0;
  font: inherit;
  font-size: .78rem;
}

.publication-search .ph-icon {
  width: 44px;
  height: 44px;
  padding: 12px;
  color: #fff;
  background: var(--v5-navy);
}

.publication-search::after {
  content: "⌕";
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  color: #fff;
  background: var(--v5-navy);
  font-size: 1.2rem;
}

.publication-filter-group,
.publication-filters fieldset {
  margin: 0;
  padding: 14px 0 12px;
  border: 0;
  border-top: 1px solid var(--v5-line);
}

.publication-filter-group legend,
.publication-filters fieldset legend {
  width: 100%;
  margin-bottom: 8px;
  color: var(--v5-navy);
  font: 700 .7rem/1.2 var(--sans);
  letter-spacing: .09em;
  text-transform: uppercase;
}

.publication-filter-group label,
.publication-filters fieldset label {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 8px;
  align-items: center;
  min-height: 32px;
  font-size: .78rem;
  cursor: pointer;
}

.publication-filter-group input,
.publication-filters fieldset input {
  width: 16px;
  height: 16px;
  margin: 0;
  accent-color: var(--v5-cyan);
}

.publication-results-head,
.publication-results > .results-head {
  min-height: 44px;
  margin-bottom: 8px;
}

.publication-result-tools {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: .75rem;
}

.publication-result-tools label,
.publication-results > .results-head label {
  display: flex;
  align-items: center;
  gap: 8px;
}

.publication-result-tools select,
.publication-results > .results-head select {
  min-height: 44px;
  padding: 0 34px 0 10px;
  color: var(--v5-navy);
  background: #fff;
  border: 1px solid var(--v5-line);
  font: inherit;
}

.publication-columns,
body[data-page="publications"][data-design="reference-v5"] .pub-item {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) 112px 116px 50px 68px 34px;
  gap: 12px;
  align-items: center;
}

.publication-columns {
  min-height: 38px;
  padding: 0 12px;
  color: var(--v5-muted);
  border-block: 1px solid var(--v5-line);
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}

body[data-page="publications"][data-design="reference-v5"] .pub-item {
  min-height: 104px;
  padding: 14px 12px;
  border-bottom: 1px solid var(--v5-line);
  transition: background-color 140ms ease;
}

body[data-page="publications"][data-design="reference-v5"] .pub-item[hidden] {
  display: none;
}

body[data-page="publications"][data-design="reference-v5"] .pub-item:hover {
  background: rgba(0, 183, 225, .055);
}

body[data-page="publications"][data-design="reference-v5"] .pub-main h2 {
  margin: 0 0 4px;
  color: var(--v5-link);
  font: 700 .82rem/1.35 var(--sans);
  letter-spacing: 0;
}

body[data-page="publications"][data-design="reference-v5"] .pub-main p {
  max-width: 72ch;
  margin: 0 0 5px;
  color: var(--v5-navy);
  font-size: .7rem;
  line-height: 1.45;
}

body[data-page="publications"][data-design="reference-v5"] .pub-main small {
  display: block;
  color: var(--v5-muted);
  font-size: .61rem;
  line-height: 1.4;
}

.pub-type {
  display: flex;
  gap: 7px;
  align-items: center;
  font-size: .68rem;
  line-height: 1.35;
}

.pub-type .ph-icon {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  color: var(--v5-navy);
}

body[data-page="publications"] .pub-item .status {
  width: max-content;
  max-width: 100%;
  padding: 5px 7px;
  color: var(--v5-navy);
  border: 1px solid currentColor;
  border-radius: 0;
  font-size: .56rem;
  font-weight: 800;
  letter-spacing: .025em;
  line-height: 1.2;
  text-align: center;
}

body[data-page="publications"][data-design="reference-v5"] .status--writing { background: var(--v5-cyan); border-color: var(--v5-cyan); }
body[data-page="publications"][data-design="reference-v5"] .status--prototype { background: var(--v5-yellow); border-color: var(--v5-yellow); }
body[data-page="publications"][data-design="reference-v5"] .status--analysis { background: #8fe2d5; border-color: #4ab8a7; }
body[data-page="publications"][data-design="reference-v5"] .status--planned { background: transparent; border-color: var(--v5-navy); }

body[data-page="publications"] .pub-item time,
.pub-updated {
  font-size: .65rem;
  text-align: center;
}

.pub-row-link {
  display: grid;
  place-items: center;
  width: 34px;
  height: 44px;
  color: var(--v5-navy);
  font-size: 1.05rem;
  text-decoration: none;
}

.publication-empty {
  padding: 44px 20px;
  color: var(--v5-muted);
  border-bottom: 1px solid var(--v5-line);
  text-align: center;
}

/* Researcher profile portal */
body[data-page="profile"][data-design="reference-v5"] .profile-hero {
  width: min(100% - 48px, 1240px);
  min-height: 430px;
  grid-template-columns: minmax(330px, 42%) minmax(0, 58%);
  margin: 32px auto 0;
  background: var(--v5-paper);
  border: 1px solid var(--v5-line);
}

body[data-page="profile"][data-design="reference-v5"] .profile-figure,
body[data-page="profile"][data-design="reference-v5"] .profile-hero > figure {
  min-height: 430px;
}

body[data-page="profile"][data-design="reference-v5"] .profile-figure img,
body[data-page="profile"][data-design="reference-v5"] .profile-hero > figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 34%;
}

body[data-page="profile"][data-design="reference-v5"] .profile-details {
  justify-content: center;
  padding: 38px clamp(34px, 5vw, 72px);
}

body[data-page="profile"][data-design="reference-v5"] .profile-details > .section-index {
  margin-bottom: 12px;
}

body[data-page="profile"][data-design="reference-v5"] .profile-details h1 {
  margin: 0 0 10px;
  font-size: clamp(3.2rem, 5.5vw, 5.6rem);
  line-height: .94;
}

.profile-role {
  margin: 0 0 4px;
  color: var(--v5-cyan-dark);
  font-weight: 800;
}

.profile-contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-top: 20px;
}

.profile-contact-links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--v5-link);
  border-bottom: 1px solid currentColor;
  font-size: .82rem;
  font-weight: 700;
  text-decoration: none;
}

.profile-quote {
  position: relative;
  margin: 20px 0 0;
  padding: 24px 54px;
  color: var(--v5-navy);
  background: #fff;
  border: 1px solid var(--v5-line);
  font: 500 clamp(1.25rem, 2.1vw, 2rem)/1.35 var(--serif);
}

.profile-quote::before,
.profile-quote::after {
  position: absolute;
  color: var(--v5-vermilion);
  font: 700 3.5rem/.8 var(--serif);
}

.profile-quote::before { content: "“"; top: 18px; left: 16px; }
.profile-quote::after { content: "”"; right: 16px; bottom: 0; }

.profile-summary-grid {
  display: grid;
  grid-template-columns: 1.25fr .95fr .9fr;
  margin-top: 0;
  padding-inline: 0;
  background: #fff;
  border: 1px solid var(--v5-line);
  border-top: 0;
}

.profile-summary-grid article {
  min-width: 0;
  padding: 32px;
  border-right: 1px solid var(--v5-line);
}

.profile-summary-grid article:last-child { border-right: 0; }

.profile-summary-grid h2 {
  margin: 0 0 18px;
  padding-bottom: 9px;
  font: 800 .78rem/1.3 var(--sans);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.profile-summary-grid h2::after {
  content: "";
  display: block;
  width: 28px;
  height: 2px;
  margin-top: 9px;
  background: var(--v5-vermilion);
}

.profile-summary-grid p,
.profile-summary-grid li {
  margin: 0;
  font-size: .79rem;
  line-height: 1.65;
}

.profile-field-list,
.profile-field-links {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.profile-field-list li,
.profile-field-links li {
  position: relative;
  padding: 9px 0 9px 18px;
  border-bottom: 1px solid var(--v5-line);
}

.profile-field-list li::before,
.profile-field-links li::before {
  content: "›";
  position: absolute;
  left: 1px;
  color: var(--v5-link);
  font-size: 1.1rem;
}

body[data-page="profile"] .profile-detail {
  padding-block: 52px 68px;
}

.profile-detail-grid {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: clamp(38px, 6vw, 86px);
  align-items: start;
}

.profile-detail-sidebar,
.profile-detail-grid > .profile-facts {
  padding: 24px;
  background: #fff;
  border-top: 4px solid var(--v5-cyan);
}

.profile-detail-sidebar h2,
.profile-detail-grid > .profile-facts > h2 {
  margin: 0 0 16px;
  font: 700 1.5rem/1.15 var(--serif);
}

.profile-detail-sidebar .profile-facts,
.profile-detail-grid > .profile-facts dl {
  display: grid;
  gap: 12px;
  margin: 0;
}

.profile-detail-sidebar .profile-facts div,
.profile-detail-grid > .profile-facts dl div {
  padding-top: 12px;
  border-top: 1px solid var(--v5-line);
}

.profile-detail-sidebar .profile-facts dt,
.profile-detail-grid > .profile-facts dt {
  color: var(--v5-muted);
  font-size: .64rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.profile-detail-sidebar .profile-facts dd,
.profile-detail-grid > .profile-facts dd {
  margin: 4px 0 0;
  font-size: .78rem;
  line-height: 1.5;
}

.profile-detail-content {
  display: grid;
  gap: 38px;
}

.profile-detail-content section {
  padding-bottom: 34px;
  border-bottom: 1px solid var(--v5-line);
}

.profile-detail-content section:last-child { border-bottom: 0; }

.profile-detail-content h2 {
  margin: 0 0 18px;
  font-size: clamp(2rem, 3.6vw, 3.6rem);
}

.profile-detail-content h3 {
  margin: 24px 0 8px;
  font: 700 1.05rem/1.35 var(--sans);
}

.profile-detail-content p,
.profile-detail-content li {
  max-width: 78ch;
  font-size: .9rem;
  line-height: 1.75;
}

.profile-detail-content .timeline {
  margin-top: 20px;
}

/* Contact portal */
.contact-portal {
  padding: 38px 0 58px;
  background: var(--v5-paper);
  border-bottom: 1px solid var(--v5-line);
}

.contact-reference-grid {
  display: grid;
  grid-template-columns: .9fr 1fr 1fr;
  align-items: start;
  background: #fff;
  border: 1px solid var(--v5-line);
}

.contact-reference-column,
.contact-reference-grid > .contact-column {
  min-width: 0;
  min-height: 100%;
  padding: 30px;
  border-right: 1px solid var(--v5-line);
}

.contact-reference-column:last-child,
.contact-reference-grid > .contact-column:last-child { border-right: 0; }

.contact-reference-column > h2,
.contact-reference-grid > .contact-column > h2 {
  margin: 0 0 20px;
  padding-bottom: 10px;
  font: 800 .78rem/1.3 var(--sans);
  letter-spacing: .08em;
  text-transform: uppercase;
  border-bottom: 2px solid var(--v5-vermilion);
}

.contact-email-block,
.contact-email-row {
  display: grid;
  gap: 12px;
  margin-bottom: 22px;
}

.contact-email-row {
  grid-template-columns: 24px minmax(0, 1fr);
  align-items: center;
}

.contact-email-row .ph-icon {
  width: 22px;
  height: 22px;
  color: var(--v5-navy);
}

.contact-email-block a,
.contact-email-block code,
.contact-email-row a {
  overflow-wrap: anywhere;
  color: var(--v5-link);
  font: 700 .88rem/1.45 var(--sans);
}

.contact-email-block button,
.contact-column .copy-button {
  width: max-content;
  min-height: 44px;
  padding: 0 14px;
  color: var(--v5-navy);
  background: transparent;
  border: 1px solid var(--v5-navy);
  font: inherit;
  font-size: .76rem;
  cursor: pointer;
}

.contact-response-note,
.contact-column--primary > p {
  margin: 0 0 20px;
  color: var(--v5-muted);
  font-size: .76rem;
  line-height: 1.55;
}

.contact-checklist {
  margin: 0;
  padding: 18px;
  background: var(--v5-paper);
  border: 1px solid var(--v5-line);
  list-style: none;
}

.contact-checklist h3,
.contact-guidance {
  margin: 0 0 12px;
  font: 800 .68rem/1.3 var(--sans);
  letter-spacing: .06em;
  text-transform: uppercase;
}

.contact-checklist ul {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.contact-checklist li {
  position: relative;
  padding-left: 21px;
  font-size: .72rem;
  line-height: 1.5;
}

.contact-checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--v5-link);
  font-weight: 900;
}

.collaboration-paths {
  display: grid;
  margin: 0;
  padding: 0;
  list-style: none;
}

.collaboration-path,
.collaboration-paths > li {
  display: grid;
  grid-template-columns: 32px 1fr 20px;
  gap: 12px;
  align-items: start;
  padding: 14px 0;
  color: inherit;
  border-bottom: 1px solid var(--v5-line);
  text-decoration: none;
}

.collaboration-path:first-child,
.collaboration-paths > li:first-child { padding-top: 0; }

.collaboration-path .ph-icon,
.collaboration-paths > li .ph-icon {
  width: 26px;
  height: 26px;
  color: var(--v5-navy);
}

.collaboration-path strong,
.collaboration-paths > li strong {
  display: block;
  margin-bottom: 3px;
  font-size: .78rem;
}

.collaboration-path span,
.collaboration-paths > li span {
  font-size: .68rem;
  line-height: 1.45;
}

.collaboration-path > b,
.collaboration-paths > li > b {
  color: var(--v5-link);
  font-size: 1.15rem;
}

.contact-reference-column .faq-item,
.contact-column--faq .accordion-item {
  border-bottom: 1px solid var(--v5-line);
}

.contact-reference-column .faq-item button,
.contact-column--faq .accordion-button {
  min-height: 48px;
  padding: 10px 4px;
  font-size: .73rem;
}

.contact-reference-column .faq-answer p,
.contact-column--faq .accordion-panel {
  margin: 0;
  padding: 2px 4px 16px;
  font-size: .71rem;
  line-height: 1.55;
}

.contact-ethics {
  margin-top: 20px;
  padding: 18px;
  background: #f3fbfd;
  border: 1px solid var(--v5-cyan);
}

.contact-ethics h3,
.contact-ethics > strong {
  display: flex;
  gap: 8px;
  align-items: center;
  margin: 0 0 8px;
  font: 800 .72rem/1.3 var(--sans);
  text-transform: uppercase;
}

.contact-ethics .ph-icon { width: 20px; height: 20px; color: var(--v5-link); }
.contact-ethics p { margin: 0; font-size: .69rem; line-height: 1.55; }

.contact-route {
  padding: 34px 0;
  color: #fff;
  background: var(--v5-navy);
}

.contact-route > .container {
  display: grid;
  grid-template-columns: minmax(190px, .7fr) minmax(280px, 1.2fr) auto;
  gap: 34px;
  align-items: center;
}

.contact-route h2 {
  margin: 5px 0 0;
  color: #fff;
  font-size: 2.2rem;
}

.contact-route p { margin: 0; font-size: .82rem; line-height: 1.65; }

.contact-route-copy {
  display: grid;
  gap: 10px;
}

.contact-route-copy a {
  color: #fff;
  text-underline-offset: 3px;
}

.contact-route-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.contact-route-actions .button { min-height: 46px; white-space: nowrap; }

.contact-route-actions .button--light {
  color: #fff;
  border-color: #fff;
}

.contact-route-actions .button--light:hover {
  color: var(--v5-navy);
  background: #fff;
}

/* Five source-aligned disaster and safety education questions */
.research-questions {
  padding: 48px 0 54px;
  color: var(--v5-navy);
  background: #fff;
  border-bottom: 1px solid var(--v5-line);
}

.research-questions__head {
  display: grid;
  grid-template-columns: minmax(280px, .8fr) minmax(320px, 1.2fr);
  gap: 10px 60px;
  align-items: end;
  margin-bottom: 30px;
}

.research-questions__head .section-index { grid-column: 1 / -1; }

.research-questions__head h2 {
  max-width: 15ch;
  margin: 0;
  font-size: clamp(2.4rem, 4.5vw, 4.8rem);
  line-height: .98;
}

.research-questions__head p {
  max-width: 68ch;
  margin: 0;
  color: var(--v5-muted);
  font-size: .86rem;
  line-height: 1.7;
}

.research-question-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
  border-block: 1px solid var(--v5-line);
  border-left: 1px solid var(--v5-line);
}

.research-question-grid li {
  min-height: 176px;
  padding: 24px 20px;
  border-right: 1px solid var(--v5-line);
}

.research-question-grid span {
  display: block;
  margin-bottom: 24px;
  color: var(--v5-cyan);
  font: 500 2.2rem/1 var(--serif);
}

.research-question-grid li:nth-child(3) span { color: var(--v5-yellow-dark, #a86f00); }
.research-question-grid li:nth-child(5) span { color: var(--v5-vermilion); }

.research-question-grid p {
  margin: 0;
  font-size: .78rem;
  line-height: 1.65;
}

@media (max-width: 1100px) {
  .publication-workbench { grid-template-columns: 210px minmax(0, 1fr); gap: 22px; }
  .publication-columns,
  body[data-page="publications"][data-design="reference-v5"] .pub-item {
    grid-template-columns: minmax(250px, 1fr) 94px 106px 46px 32px;
  }
  .publication-columns span:nth-child(5),
  body[data-page="publications"] .pub-updated { display: none; }

  .contact-reference-grid { grid-template-columns: 1fr 1fr; }
  .contact-reference-column:nth-child(2),
  .contact-reference-grid > .contact-column:nth-child(2) { border-right: 0; }
  .contact-reference-column:last-child,
  .contact-reference-grid > .contact-column:last-child { grid-column: 1 / -1; border-top: 1px solid var(--v5-line); }
  .contact-route > .container { grid-template-columns: .8fr 1.2fr; }
  .contact-route-actions { grid-column: 1 / -1; }
  .research-question-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); border-bottom: 0; }
  .research-question-grid li { border-bottom: 1px solid var(--v5-line); }
}

@media (max-width: 900px) {
  body:is([data-page="publications"], [data-page="contact"]) .page-intro--portal .page-intro-grid {
    grid-template-columns: 1fr;
    gap: 22px;
    padding-block: 28px;
  }
  body:is([data-page="publications"], [data-page="contact"]) .page-intro--portal .page-intro-grid > div:first-child { padding: 0; }
  .portal-intro-note { padding: 18px 0 0; border-top: 1px solid var(--v5-line); border-left: 0; }

  .publication-workbench { grid-template-columns: 1fr; }
  .publication-filters { position: static; padding: 0; border-right: 0; }
  .publication-filter-groups,
  .publication-filters { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 18px; }
  .publication-filter-head,
  .publication-search,
  .publication-filter-note { grid-column: 1 / -1; }
  .publication-filter-group,
  .publication-filters fieldset { border-bottom: 1px solid var(--v5-line); }

  body[data-page="profile"][data-design="reference-v5"] .profile-hero {
    grid-template-columns: 40% 60%;
    width: min(100% - 32px, 1240px);
  }
  .profile-summary-grid { width: calc(100% - 32px); grid-template-columns: 1fr; }
  .profile-summary-grid article { border-right: 0; border-bottom: 1px solid var(--v5-line); }
  .profile-summary-grid article:last-child { border-bottom: 0; }
  .profile-detail-grid { grid-template-columns: 1fr; }
  .profile-detail-sidebar,
  .profile-detail-grid > .profile-facts { display: grid; grid-template-columns: 200px 1fr; gap: 22px; }

  .contact-route > .container { grid-template-columns: 1fr; gap: 20px; }
  .contact-route-actions { grid-column: auto; }
  .research-questions__head { grid-template-columns: 1fr; gap: 20px; }
  .research-questions__head .section-index { grid-column: auto; }
}

@media (max-width: 700px) {
  .publication-portal,
  .contact-portal { padding-block: 28px 42px; }
  .publication-filter-groups,
  .publication-filters { grid-template-columns: 1fr; gap: 0; }
  .publication-filters fieldset label {
    position: relative;
    display: flex;
    min-height: 44px;
    padding-left: 30px;
  }
  .publication-filters fieldset label::before {
    content: "";
    position: absolute;
    left: 2px;
    width: 18px;
    height: 18px;
    background: #fff;
    border: 1px solid var(--v5-navy);
  }
  .publication-filters fieldset label:has(input:checked)::before {
    background: var(--v5-cyan);
    border-color: var(--v5-navy);
    box-shadow: inset 0 0 0 4px #fff;
  }
  .publication-filters fieldset label:has(input:focus-visible) {
    outline: 3px solid var(--v5-cyan);
    outline-offset: 2px;
  }
  .publication-filters fieldset input[type="checkbox"] {
    position: absolute;
    inset: 0;
    z-index: 1;
    width: 100%;
    height: 100%;
    min-width: 44px;
    min-height: 44px;
    margin: 0;
    opacity: 0;
    cursor: pointer;
  }
  .publication-results-head { align-items: flex-start; flex-direction: column; margin-bottom: 14px; }
  .publication-result-tools { width: 100%; justify-content: space-between; }
  .publication-columns { display: none; }
  body[data-page="publications"][data-design="reference-v5"] .pub-item {
    grid-template-columns: 1fr 1fr;
    gap: 10px 16px;
    padding: 20px 4px;
  }
  body[data-page="publications"] .pub-main { grid-column: 1 / -1; }
  body[data-page="publications"] .pub-type,
  body[data-page="publications"] .pub-item .status,
  body[data-page="publications"] .pub-item time,
  body[data-page="publications"] .pub-updated {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    min-width: 0;
    text-align: left;
  }
  body[data-page="publications"] .pub-type::before,
  body[data-page="publications"] .pub-item time::before {
    content: attr(data-label) ": ";
    margin-right: 6px;
    color: var(--v5-muted);
    font-size: .58rem;
    font-weight: 800;
    text-transform: uppercase;
  }
  body[data-page="publications"] .pub-row-link { grid-column: 2; justify-self: end; }

  body[data-page="profile"][data-design="reference-v5"] .profile-hero {
    grid-template-columns: 1fr;
    min-height: 0;
    margin-top: 18px;
  }
  body[data-page="profile"][data-design="reference-v5"] .profile-figure { min-height: 390px; }
  body[data-page="profile"][data-design="reference-v5"] .profile-details { padding: 32px 24px 38px; }
  body[data-page="profile"][data-design="reference-v5"] .profile-details h1 { font-size: clamp(3rem, 14vw, 4.8rem); }
  .profile-quote { padding: 22px 42px; }
  .profile-summary-grid article { padding: 26px 24px; }
  .profile-detail-sidebar,
  .profile-detail-grid > .profile-facts { display: block; }

  .contact-reference-grid { grid-template-columns: 1fr; }
  .contact-reference-column,
  .contact-reference-column:nth-child(2),
  .contact-reference-grid > .contact-column,
  .contact-reference-grid > .contact-column:nth-child(2) { border-right: 0; border-bottom: 1px solid var(--v5-line); }
  .contact-reference-column:last-child,
  .contact-reference-grid > .contact-column:last-child { grid-column: auto; border-top: 0; border-bottom: 0; }
  .research-questions { padding-block: 38px; }
  .research-question-grid { grid-template-columns: 1fr; }
  .research-question-grid li { min-height: 0; padding: 20px; }
  .research-question-grid span { margin-bottom: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  body[data-page="publications"][data-design="reference-v5"] .pub-item { transition: none; }
}

/* R6: frontline research message in the home-page hero. */
body[data-page="home"] .v5-hero__eyebrow {
  margin: 0 0 1rem;
  color: var(--v5-cyan);
  font: 800 0.75rem/1.25 var(--sans);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

body[data-page="home"] .v5-hero__copy h1 {
  max-width: 15ch;
  font-size: clamp(3.1rem, 4.1vw, 4.8rem);
  line-height: 0.96;
  letter-spacing: -0.05em;
}

body[data-page="home"][data-lang="ja"] .v5-hero__copy h1 {
  max-width: none;
  font-size: clamp(2.2rem, 3.7vw, 3.6rem);
  line-height: 1.08;
  letter-spacing: -0.045em;
}

@media (min-width: 901px) {
  body[data-page="home"][data-lang="en"] .v5-hero {
    min-height: 580px;
    height: 580px;
    grid-template-rows: minmax(0, 1fr) auto;
  }

  body[data-page="home"][data-lang="en"] .v5-hero__copy {
    grid-column: 1;
    grid-row: 1 / 3;
    min-height: 580px;
    height: 580px;
  }

  body[data-page="home"][data-lang="en"] .v5-hero figure {
    display: grid;
    grid-row: 1 / 3;
    grid-template-rows: subgrid;
    min-height: 0;
    height: auto;
  }

  body[data-page="home"][data-lang="en"] .v5-hero__portrait {
    grid-column: 2;
  }

  body[data-page="home"][data-lang="en"] .v5-hero__field {
    grid-column: 3;
  }

  body[data-page="home"][data-lang="en"] .v5-hero figure img {
    grid-row: 1;
    min-height: 0;
  }

  body[data-page="home"][data-lang="en"] .v5-hero figure figcaption {
    position: static;
    grid-row: 2;
    min-width: 0;
  }

  body[data-page="home"][data-lang="en"] .v5-hero__copy {
    padding: 38px clamp(34px, 4vw, 64px);
  }

  body[data-page="home"][data-lang="en"] .v5-hero__copy h1 {
    font-size: clamp(2.75rem, 3.65vw, 3.6rem);
  }

  body[data-page="home"][data-lang="en"] .v5-hero__eyebrow {
    margin-bottom: 0.65rem;
  }

  body[data-page="home"][data-lang="en"] .v5-rule {
    margin-block: 16px 18px;
  }

  body[data-page="home"][data-lang="en"] .v5-actions {
    margin-top: 20px;
  }

  body[data-page="home"][data-lang="en"] .v5-hero__message {
    gap: 0.35rem;
  }

  body[data-page="home"][data-lang="en"] .v5-hero__message p {
    font-size: 0.9rem;
    line-height: 1.5;
  }
}

@media (min-width: 901px) and (max-width: 960px) {
  body[data-page="home"][data-lang="ja"] .v5-hero figure figcaption {
    min-block-size: 83px;
  }
}

body[data-page="home"] .v5-hero__line {
  display: block;
  white-space: nowrap;
}

body[data-page="home"] .v5-hero__message {
  display: grid;
  gap: 0.55rem;
  max-width: 54ch;
}

body[data-page="home"] .v5-hero__message p {
  margin: 0;
  font: 500 clamp(0.94rem, 1vw, 1.06rem)/1.65 var(--sans);
}

@media (max-width: 640px) {
  body[data-page="home"] .v5-hero__eyebrow {
    margin-bottom: 0.8rem;
    font-size: 0.68rem;
    letter-spacing: 0.12em;
  }

  body[data-page="home"] .v5-hero__copy h1 {
    max-width: none;
    font-size: clamp(2.35rem, 10.5vw, 3.2rem);
    line-height: 1;
  }

  body[data-page="home"][data-lang="ja"] .v5-hero__copy h1 {
    max-width: none;
    font-size: clamp(2.1rem, 9vw, 2.5rem);
    line-height: 1.12;
  }

  body[data-page="home"] .v5-hero__message p {
    font-size: 0.93rem;
    line-height: 1.65;
  }

  body[data-page="practice"][data-lang="en"] .tabs {
    overflow-x: visible;
  }

  body[data-page="practice"][data-lang="en"] .tab-button {
    flex: 1 1 0;
    min-width: 0;
    min-height: 72px;
    padding: 0.55rem 0.3rem;
    font-size: 0.66rem;
    line-height: 1.15;
    white-space: normal;
    overflow-wrap: normal;
    hyphens: auto;
  }
}