:root {
  --bg: #ffffff;
  --panel: #ffffff;
  --panel-2: #f6f6f6;
  --panel-3: #ededed;
  --text: #111111;
  --muted: #6f6f73;
  --line: #d9d9dc;
  --accent: #f01218;
  --accent-strong: #d90007;
  --header-h: 62px;
  --tabs-h: 52px;
  --radius: 10px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  width: 100%;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: Helvetica, Arial, "Helvetica Neue", sans-serif;
}

body {
  overflow: hidden;
}

a { color: inherit; text-underline-offset: 3px; }
button, select { font: inherit; }

button, a, select {
  -webkit-tap-highlight-color: transparent;
}

button:focus-visible,
a:focus-visible,
select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

h1, h2, h3, p { margin-top: 0; }

h1 {
  margin-bottom: 24px;
  font-family: Helvetica, Arial, "Helvetica Neue", sans-serif;
  font-size: clamp(3rem, 6vw, 6.3rem);
  line-height: .92;
  letter-spacing: -.04em;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 3.8vw, 3.6rem);
  line-height: 1;
  letter-spacing: -.04em;
}

h3 {
  margin-bottom: 8px;
  line-height: 1.22;
}

.site-shell {
  display: grid;
  grid-template-rows: var(--header-h) var(--tabs-h) minmax(0, 1fr);
  width: 100%;
  height: 100vh;
  height: 100svh;
  overflow: hidden;
}

/* TOP HEADER */
.top-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-width: 0;
  padding: 9px clamp(16px, 3vw, 34px);
  border-bottom: 1px solid var(--line);
  background: #ffffff;
}

.brand {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 11px;
  color: inherit;
  text-decoration: none;
}

.brand-mark {
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid #444;
  border-radius: 50%;
  color: var(--accent);
  font-family: Helvetica, Arial, "Helvetica Neue", sans-serif;
  font-size: .78rem;
}

.brand-copy {
  min-width: 0;
  display: grid;
}

.brand-copy strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: .9rem;
}

.brand-copy small {
  display: none;
}

.header-social-links {
  min-width: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 14px;
  color: var(--muted);
  font-size: .76rem;
}

.header-social-links a {
  text-decoration: none;
}

.header-social-links a:hover {
  color: var(--text);
}

/* TOP TABS */
.top-tabs {
  min-width: 0;
  border-bottom: 1px solid var(--line);
  background: #fafafa;
  overflow: hidden;
}

.tabs-track {
  height: 100%;
  display: flex;
  align-items: stretch;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
  padding-inline: clamp(8px, 2vw, 24px);
}

.tabs-track::-webkit-scrollbar {
  display: none;
}

.tab-item {
  flex: 0 0 auto;
  min-width: 0;
  min-height: var(--tabs-h);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 16px;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  white-space: nowrap;
}

.tab-item:hover {
  color: var(--text);
  background: rgba(255,255,255,.025);
}

.tab-item.is-active {
  color: var(--text);
  border-bottom-color: var(--accent);
  background: #f7f7f7;
}

.tab-index {
  color: var(--accent);
  font-family: Helvetica, Arial, "Helvetica Neue", sans-serif;
  font-size: .7rem;
}

/* STAGE */
.stage {
  position: relative;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background: var(--bg);
}

.view {
  position: absolute;
  inset: 0;
  display: none;
  min-width: 0;
  min-height: 0;
  padding: clamp(22px, 3.5vw, 50px) clamp(18px, 4vw, 64px);
}

.view.is-active {
  display: flex;
  flex-direction: column;
  animation: view-in .16s ease-out;
}

@keyframes view-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.eyebrow {
  margin-bottom: 12px;
  color: var(--muted);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.view-header {
  flex: 0 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, .66fr);
  gap: 42px;
  align-items: end;
  margin-bottom: 25px;
}

.compact-header {
  align-items: center;
}

.view-intro {
  margin-bottom: 0;
  color: var(--muted);
  max-width: 680px;
}

/* HOME */
.home-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, .85fr);
  gap: clamp(38px, 7vw, 100px);
  align-items: center;
  width: min(100%, 1460px);
  height: 100%;
  margin-inline: auto;
}

.profile-lines {
  margin-bottom: 25px;
}

.profile-lines p {
  margin-bottom: 5px;
  font-family: Helvetica, Arial, "Helvetica Neue", sans-serif;
  font-size: clamp(1rem, 1.55vw, 1.4rem);
  font-weight: 700;
}

.home-summary {
  color: var(--muted);
  max-width: 820px;
  font-size: clamp(1rem, 1.35vw, 1.18rem);
  line-height: 1.65;
}

.home-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 27px;
}

.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 8px 16px;
  font-weight: 700;
  font-size: .88rem;
  text-decoration: none;
  cursor: pointer;
}

.button-primary {
  border: 1px solid var(--accent);
  color: #151515;
  background: var(--accent);
}

.button-secondary {
  border: 1px solid var(--line);
  color: var(--text);
  background: var(--panel);
}

.home-map {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
}

.research-node {
  aspect-ratio: 1.18;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  background: var(--panel);
  color: var(--text);
  text-align: left;
  cursor: pointer;
}

.research-node:hover {
  background: var(--panel-2);
  border-color: #bdbdc1;
}

.research-node > span {
  font-family: Helvetica, Arial, "Helvetica Neue", sans-serif;
  color: var(--accent);
  font-size: 1.2rem;
}

.research-node strong {
  font-size: clamp(1rem, 1.3vw, 1.22rem);
}

.research-node small {
  color: var(--muted);
  line-height: 1.35;
}

/* RESEARCH + TEACHING: FULL-WIDTH WITH HORIZONTAL SUBTABS */
.full-width-workspace {
  flex: 1 1 auto;
  min-height: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 12px;
}

.subtab-rail {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  overflow-y: hidden;
  min-width: 0;
  padding: 0 0 2px;
  scrollbar-width: none;
}

.subtab-rail::-webkit-scrollbar {
  display: none;
}

.selector-item {
  flex: 0 0 auto;
  width: min(300px, 29vw);
  min-width: 220px;
  min-height: 66px;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  color: var(--text);
  padding: 11px 13px;
  text-align: left;
  cursor: pointer;
}

.selector-item:hover {
  background: var(--panel-2);
}

.selector-item.is-active {
  border-color: #f01218;
  background: #fff3f3;
}

.selector-index {
  color: var(--accent);
  font-family: Helvetica, Arial, "Helvetica Neue", sans-serif;
}

.selector-title {
  display: block;
  font-weight: 720;
  line-height: 1.2;
  font-size: .88rem;
}

.selector-subtitle {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: .72rem;
  line-height: 1.3;
}

.detail-panel {
  min-height: 0;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: clamp(18px, 2.2vw, 30px);
  scrollbar-width: thin;
  scrollbar-color: #4a4a4a transparent;
}

.full-detail-panel {
  width: 100%;
}

.detail-grid {
  display: grid;
  grid-template-columns: minmax(360px, .95fr) minmax(0, 1.05fr);
  gap: clamp(28px, 4vw, 48px);
  align-items: start;
}

.detail-visual {
  min-height: 320px;
  border: 1px solid var(--line);
  border-radius: 13px;
  overflow: hidden;
  background: linear-gradient(145deg, #ffffff, #f7f7f7);
  display: grid;
  place-items: center;
}

.detail-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-placeholder {
  max-width: 310px;
  padding: 26px;
  color: var(--muted);
  text-align: center;
}

.detail-placeholder .big-icon {
  display: block;
  margin-bottom: 10px;
  font-size: 2.5rem;
}

.detail-content h3 {
  font-size: clamp(1.55rem, 2.25vw, 2.4rem);
  margin-bottom: 7px;
}

.detail-subtitle {
  color: var(--accent);
  margin-bottom: 22px;
}

.detail-section + .detail-section {
  margin-top: 22px;
}

.detail-section h4 {
  margin: 0 0 9px;
  color: var(--accent);
  font-size: .76rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.detail-section p,
.detail-section li {
  color: #333336;
}

.detail-section ul {
  padding-left: 20px;
}

.detail-section li + li {
  margin-top: 6px;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 18px;
}

.tag {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 9px;
  color: var(--muted);
  font-size: .72rem;
}

.detail-link {
  display: inline-block;
  margin-top: 18px;
  color: var(--accent-strong);
  font-weight: 700;
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.filter-row select {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
  color: var(--text);
  padding: 0 34px 0 13px;
}

/* PUBLICATIONS */
.scroll-panel {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  scrollbar-width: thin;
  scrollbar-color: #4a4a4a transparent;
}

.publication-list {
  border-top: 1px solid var(--line);
}

.publication-item {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr) auto;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.publication-year {
  color: var(--accent);
  font-family: Helvetica, Arial, "Helvetica Neue", sans-serif;
  font-size: 1.25rem;
}

.publication-title {
  margin-bottom: 6px;
  font-weight: 720;
  line-height: 1.4;
}

.publication-meta {
  margin: 0;
  color: var(--muted);
  font-size: .84rem;
}

.publication-actions {
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-content: start;
  font-size: .8rem;
}

.panel-footer {
  flex: 0 0 auto;
  padding-top: 14px;
  color: var(--muted);
  font-size: .86rem;
}

/* COURSE */
.course-detail-title {
  font-size: clamp(1.55rem, 2.5vw, 2.4rem);
  margin-bottom: 8px;
}

.course-code {
  color: var(--accent);
  font-family: Helvetica, Arial, "Helvetica Neue", sans-serif;
}

.course-description {
  color: var(--muted);
  max-width: 900px;
}

.course-offerings {
  display: grid;
  gap: 9px;
  margin-top: 20px;
}

.course-offering {
  min-width: 0;
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--line);
  border-radius: 11px;
  padding: 11px 13px;
  background: var(--panel-2);
  text-decoration: none;
}

.course-offering:hover {
  border-color: #bdbdc1;
  background: var(--panel-3);
}

.offering-meta {
  color: var(--muted);
  font-size: .78rem;
}

/* GRID SECTIONS */
.resource-grid,
.people-grid,
.news-grid {
  flex: 1 1 auto;
  min-height: 0;
  overflow: auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  align-content: start;
  padding-right: 2px;
  scrollbar-width: thin;
  scrollbar-color: #4a4a4a transparent;
}

.resource-card,
.person-card,
.news-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 18px;
}

.resource-card h3,
.news-card h3 {
  margin: 10px 0 7px;
}

.card-meta {
  color: var(--accent);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.card-text {
  color: var(--muted);
}

.card-link {
  display: inline-block;
  margin-top: 11px;
  font-size: .84rem;
  font-weight: 700;
}

.person-card {
  display: grid;
  grid-template-columns: 50px minmax(0, 1fr);
  gap: 14px;
  min-height: 140px;
}

.person-avatar {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--panel-2);
  color: var(--accent);
  font-family: Helvetica, Arial, "Helvetica Neue", sans-serif;
}

.person-name {
  font-weight: 720;
}

.person-meta,
.person-topic {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: .83rem;
}

.person-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 11px;
  font-size: .8rem;
}

.news-card {
  min-height: 190px;
  display: flex;
  flex-direction: column;
}

.news-date {
  color: var(--muted);
  font-size: .76rem;
}

.news-source {
  margin-top: auto;
  padding-top: 12px;
  font-size: .82rem;
}

/* ABOUT */
.about-layout {
  display: grid;
  grid-template-columns: .38fr minmax(0, 1.62fr);
  gap: 64px;
  align-items: start;
  width: min(100%, 1420px);
  margin-inline: auto;
  height: 100%;
}

.about-copy {
  min-height: 0;
  overflow: auto;
  padding-right: 4px;
}

.about-lead {
  max-width: 900px;
  color: var(--muted);
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  line-height: 1.7;
}

.profile-meta {
  margin-top: 32px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 28px;
}

.profile-meta div {
  border-top: 1px solid var(--line);
  padding-top: 11px;
}

.profile-meta dt {
  color: var(--muted);
  font-size: .68rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.profile-meta dd {
  margin: 4px 0 0;
}

.about-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
  color: var(--muted);
}

/* ACCESSIBILITY */
.skip-link {
  position: absolute;
  left: -9999px;
}

.skip-link:focus {
  left: 14px;
  top: 14px;
  z-index: 999;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 8px 12px;
}

/* TABLET */
@media (max-width: 1050px) {
  .header-social-links {
    display: none;
  }

  .home-layout {
    grid-template-columns: 1fr;
    gap: 26px;
    overflow: auto;
  }

  .home-map {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .research-node {
    aspect-ratio: auto;
    min-height: 120px;
  }

  .view-header {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .selector-item {
    width: 250px;
    min-width: 250px;
  }

  .detail-grid {
    grid-template-columns: minmax(280px, .85fr) minmax(0, 1.15fr);
  }

  .detail-visual {
    min-height: 230px;
  }

  .resource-grid,
  .people-grid,
  .news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* MOBILE */
@media (max-width: 720px) {
  :root {
    --header-h: 56px;
    --tabs-h: 48px;
  }

  .top-header {
    padding: 7px 12px;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
  }

  .brand-copy strong {
    font-size: .82rem;
  }

  .brand-copy small {
    display: none;
  }

  .tabs-track {
    padding-inline: 6px;
  }

  .tab-item {
    min-height: var(--tabs-h);
    padding: 0 13px;
    font-size: .78rem;
  }

  .tab-index {
    display: none;
  }

  .view {
    padding: 16px 13px 12px;
  }

  h1 {
    font-size: clamp(2.65rem, 13vw, 4.5rem);
  }

  h2 {
    font-size: clamp(2rem, 9vw, 3rem);
  }

  .eyebrow {
    font-size: .65rem;
  }

  .home-layout {
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: auto;
  }

  .profile-lines {
    margin-bottom: 17px;
  }

  .profile-lines p {
    font-size: .96rem;
  }

  .home-summary {
    font-size: .92rem;
  }

  .home-actions {
    margin-top: 19px;
  }

  .home-map {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .research-node {
    min-height: 105px;
    padding: 12px;
  }

  .research-node small {
    display: none;
  }

  .view-header {
    gap: 9px;
    margin-bottom: 13px;
  }

  .view-intro {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: .8rem;
  }

  .full-width-workspace {
    gap: 8px;
  }

  .subtab-rail {
    gap: 7px;
  }

  .selector-item {
    flex: 0 0 auto;
    width: 205px;
    min-width: 205px;
    min-height: 62px;
    padding: 10px 11px;
  }

  .selector-title {
    font-size: .82rem;
  }

  .selector-subtitle {
    font-size: .68rem;
  }

  .detail-panel {
    padding: 15px;
  }

  .detail-grid {
    display: block;
  }

  .detail-visual {
    min-height: 145px;
    max-height: 185px;
    margin-bottom: 16px;
  }

  .detail-content h3 {
    font-size: 1.48rem;
  }

  .publication-item {
    grid-template-columns: 54px minmax(0, 1fr);
    gap: 10px;
    padding: 13px 0;
  }

  .publication-actions {
    grid-column: 2;
    justify-content: flex-start;
  }

  .resource-grid,
  .people-grid,
  .news-grid {
    grid-template-columns: 1fr;
  }

  .resource-card,
  .person-card,
  .news-card {
    min-height: auto;
  }

  .about-layout {
    grid-template-columns: 1fr;
    gap: 17px;
  }

  .profile-meta {
    grid-template-columns: 1fr;
  }
}


@media (min-width: 1280px) {
  .selector-item {
    width: min(340px, 24vw);
  }

  .detail-grid {
    grid-template-columns: minmax(460px, 1fr) minmax(0, 1fr);
  }

  .detail-visual {
    min-height: 360px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .view.is-active {
    animation: none;
  }
}


/* ==========================================================
   V7 — Research-slide theme: Helvetica / white / grey / red
   ========================================================== */
body { background:#fff; color:#111; }

.top-header { background:#fff; border-bottom:1px solid #d9d9dc; }
.top-tabs { background:#fafafa; border-bottom:1px solid #d9d9dc; }
.stage { background:#fff; }

.brand-mark {
  border-color:#111;
  color:#f01218;
  background:#fff;
  font-weight:700;
}
.brand-copy strong { color:#111; }
.brand-copy small,
.header-social-links { color:#77777b; }

.header-social-links a:hover { color:#f01218; }

.tab-item {
  color:#6f6f73;
  border-bottom:3px solid transparent;
}
.tab-item:hover {
  color:#111;
  background:#f4f4f4;
}
.tab-item.is-active {
  color:#111;
  border-bottom-color:#f01218;
  background:#fff;
  font-weight:700;
}
.tab-index,
.eyebrow,
.selector-index,
.publication-year,
.course-code,
.card-meta {
  color:#f01218;
}

h1,h2,h3 {
  color:#111;
  font-family:Helvetica,Arial,"Helvetica Neue",sans-serif;
  font-weight:700;
}
h1 { letter-spacing:-.045em; }
h2 { letter-spacing:-.035em; }

.profile-lines p {
  font-family:Helvetica,Arial,"Helvetica Neue",sans-serif;
  color:#222;
  font-weight:600;
}

.home-summary,
.view-intro,
.course-description,
.card-text,
.person-meta,
.person-topic,
.publication-meta,
.about-lead,
.selector-subtitle,
.research-node small,
.offering-meta,
.news-date {
  color:#6f6f73;
}

.button-primary {
  background:#f01218;
  border-color:#f01218;
  color:#fff;
}
.button-primary:hover {
  background:#d90007;
  border-color:#d90007;
}
.button-secondary {
  background:#fff;
  color:#111;
  border-color:#cfcfd2;
}
.button-secondary:hover { border-color:#111; }

.research-node,
.resource-card,
.person-card,
.news-card,
.detail-panel,
.selector-item {
  background:#fff;
  border-color:#d9d9dc;
  box-shadow:none;
}

.research-node:hover,
.resource-card:hover,
.person-card:hover,
.news-card:hover,
.selector-item:hover {
  background:#fafafa;
  border-color:#bdbdc1;
}

.selector-item.is-active {
  background:#fff3f3;
  border-color:#f01218;
}

.research-node strong,
.selector-title,
.publication-title,
.person-name,
.news-card h3,
.resource-card h3 {
  color:#111;
}

.detail-visual {
  background:linear-gradient(145deg,#fff,#f7f7f7);
  border-color:#dfdfe2;
}

.detail-subtitle,
.detail-section h4,
.detail-link,
.card-link,
.news-source a,
.person-links a,
.panel-footer a,
.about-links a,
.publication-actions a {
  color:#f01218;
}

.detail-section p,
.detail-section li { color:#333336; }

.tag {
  background:#fff;
  border-color:#d5d5d8;
  color:#5e5e62;
}

.filter-row select {
  background:#fff;
  color:#111;
  border-color:#cfcfd2;
}

.publication-list { border-top-color:#d9d9dc; }
.publication-item { border-bottom-color:#e0e0e3; }

.course-offering {
  background:#fafafa;
  border-color:#d9d9dc;
  color:#111;
}
.course-offering:hover {
  background:#fff3f3;
  border-color:#f01218;
}

.profile-meta div { border-top-color:#d9d9dc; }
.profile-meta dt { color:#77777b; }
.profile-meta dd { color:#111; }

a:hover { color:#f01218; }

.research-node,
.resource-card,
.person-card,
.news-card,
.detail-panel,
.selector-item,
.course-offering {
  border-radius:8px;
}

@media (max-width:720px) {
  .top-header,.top-tabs,.tab-item.is-active { background:#fff; }
}


/* ==========================================================
   V8 — Research Theme: large image above text
   ========================================================== */

/* Research arc detail is now vertically stacked */
#arc-detail .detail-grid {
  display: block;
}

/* Large full-width research figure */
#arc-detail .detail-visual {
  width: 100%;
  min-height: 0;
  margin-bottom: 28px;
  padding: 0;
  background: #ffffff;
  border: 1px solid #d9d9dc;
  overflow: hidden;
}

/* Do not crop wide research diagrams */
#arc-detail .detail-visual img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 56vh;
  object-fit: contain;
  object-position: center;
  background: #ffffff;
}

/* Placeholder still has a useful height when no image is set */
#arc-detail .detail-visual .detail-placeholder {
  min-height: 300px;
  margin-inline: auto;
  display: grid;
  place-content: center;
}

/* Text now occupies the full content width below the image */
#arc-detail .detail-content {
  width: min(100%, 1100px);
}

/* Give the research title a little more separation from the figure */
#arc-detail .course-code {
  margin-top: 2px;
}

/* On large screens allow the figure to become especially prominent */
@media (min-width: 1200px) {
  #arc-detail .detail-visual img {
    max-height: 62vh;
  }
}

/* Mobile keeps the full image visible rather than forcing a short crop */
@media (max-width: 720px) {
  #arc-detail .detail-visual {
    min-height: 0;
    max-height: none;
    margin-bottom: 18px;
  }

  #arc-detail .detail-visual img {
    width: 100%;
    height: auto;
    max-height: 42vh;
    object-fit: contain;
  }

  #arc-detail .detail-visual .detail-placeholder {
    min-height: 180px;
  }
}