.restored-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 28, 29, 0.97);
  backdrop-filter: blur(24px);
  color: #e8f5ee;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 3%;
  gap: 24px;
  border-bottom: 1px solid #ffffff20;
}
.restored-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  flex-shrink: 0;
}
.restored-brand img {
  width: 36px;
  filter: invert(1);
}
.restored-brand strong {
  font-size: 12px;
  letter-spacing: 0.13em;
  display: block;
}
.restored-brand small {
  display: block;
  font-size: 10px;
  margin-top: 5px;
  color: #acd2c4;
}
.restored-header .primary-nav {
  display: flex;
  align-items: center;
  gap: 5px;
}
.restored-header button {
  font: inherit;
  cursor: pointer;
}
.nav-trigger {
  border: 0;
  background: transparent;
  color: #e2eee7;
  padding: 14px 11px;
  font-size: 12px !important;
  border-radius: 7px;
}
.nav-trigger:hover,
.nav-trigger[aria-expanded="true"] {
  background: #244b43;
  color: #c8f2d7;
}
.restored-header .mega-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 3%;
  right: 3%;
  padding: 25px;
  background: #f6f8f1;
  color: #163830;
  box-shadow: 0 28px 60px #00171555;
  border-radius: 0 0 18px 18px;
  max-height: 75vh;
  overflow: auto;
  border: 1px solid #bdd1bf;
}
.nav-group.open .mega-menu {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.mega-menu a {
  color: #163830 !important;
  background: transparent;
  text-decoration: none;
  padding: 14px;
  border-radius: 9px;
  display: flex;
  gap: 15px;
  align-items: flex-start;
}
.mega-menu a:hover,
.mega-menu a:focus-visible {
  background: #dfecdd;
  color: #092c25 !important;
}
.mega-menu em {
  font-style: normal;
  color: #647f63;
  width: 20px;
}
.mega-menu b {
  display: block;
  font-size: 14px;
  font-weight: 650;
}
.mega-menu small {
  display: block;
  line-height: 1.5;
  color: #526d60;
  margin-top: 6px;
  font-size: 12px;
}
.restored-header .project-menu {
  grid-template-columns: 1fr 2fr !important;
}
.menu-projects {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}
.menu-projects a {
  display: block;
}
.menu-label {
  font-size: 10px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.project-menu h3 {
  font:
    30px Newsreader,
    serif;
  max-width: 350px;
}
.project-menu p {
  line-height: 1.6;
  font-size: 13px;
}
.header-cta {
  margin-left: 12px;
  background: #cce7ad;
  color: #173629 !important;
  border-radius: 30px;
  padding: 13px 18px;
  text-decoration: none;
  font-size: 12px;
}
.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid #819d8d;
  border-radius: 8px;
  color: #e3f1e7;
  padding: 10px;
}
.section-index-nav {
  display: flex;
  gap: 24px;
  padding: 22px 4%;
  background: #e8efe2;
  overflow-x: auto;
  border-bottom: 1px solid #c2cebc;
}
.section-index-nav a {
  flex-shrink: 0;
  font-size: 12px;
  color: #244637;
  text-decoration: none;
}
.section-index-nav a:hover {
  text-decoration: underline;
}
.programme-audio {
  padding: 80px 6%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  background: #edf2e6;
  color: #193c32;
}
.programme-audio h2 {
  font:
    clamp(36px, 4vw, 60px)/1.05 Newsreader,
    serif;
  margin: 24px 0;
}
.programme-audio p {
  font-size: 14px;
  line-height: 1.7;
}
.programme-audio small {
  font-size: 11px;
  color: #526f61;
}
.audio-deck {
  align-self: center;
  background: #173d35;
  padding: 35px;
  border-radius: 22px;
  color: #dbe8d8;
  display: grid;
  gap: 25px;
}
.audio-deck span {
  font-size: 10px;
  letter-spacing: 0.16em;
}
.audio-deck audio {
  width: 100%;
  height: 48px;
}
.audio-deck a {
  color: #dbe8d8;
  font-size: 12px;
}
section[id] {
  scroll-margin-top: 100px;
}
@media (max-width: 1100px) {
  .restored-brand strong {
    font-size: 10px;
  }
  .restored-brand small {
    font-size: 9px;
  }
  .restored-header {
    gap: 12px;
    padding: 14px 2%;
  }
  .nav-trigger {
    padding: 12px 7px;
    font-size: 11px !important;
  }
  .header-cta {
    padding: 12px;
    font-size: 10px;
    margin-left: 4px;
  }
}
@media (max-width: 900px) {
  .nav-toggle {
    display: block;
  }
  .restored-header .primary-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    max-height: 80vh;
    overflow: auto;
    background: #102e29;
    padding: 15px;
  }
  .restored-header.menu-open .primary-nav {
    display: block;
  }
  .nav-trigger {
    width: 100%;
    text-align: left;
    padding: 17px !important;
    font-size: 14px !important;
  }
  .restored-header .mega-menu {
    position: static;
    padding: 8px;
    border-radius: 10px;
    max-height: none;
  }
  .nav-group.open .mega-menu,
  .restored-header .project-menu {
    grid-template-columns: 1fr !important;
  }
  .menu-projects {
    grid-template-columns: 1fr;
  }
  .header-cta {
    display: block;
    text-align: center;
    margin: 15px 0 0;
  }
  .programme-audio {
    grid-template-columns: 1fr;
    padding: 50px 6%;
    gap: 25px;
  }
  .audio-deck {
    padding: 24px;
  }
  .section-index-nav {
    gap: 20px;
    padding: 20px;
  }
  .restored-brand strong {
    font-size: 11px;
  }
  .restored-brand small {
    font-size: 10px;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
  }
}

.portal-quicklinks {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 13px 3%;
  background: #17382f;
  color: #dcead9;
  overflow: auto;
  white-space: nowrap;
}
.portal-quicklinks span {
  font-size: 9px;
  letter-spacing: 0.15em;
  color: #a9c299;
}
.portal-quicklinks a {
  color: #e2efdf;
  font-size: 11px;
  text-decoration: none;
  flex-shrink: 0;
}
.portal-quicklinks a:hover {
  text-decoration: underline;
  color: #c8ecb0;
}
@media (min-width: 901px) and (max-width: 1200px) {
  .restored-brand small {
    display: none;
  }
  .restored-brand strong {
    max-width: 120px;
  }
  .restored-header {
    gap: 5px;
  }
  .nav-trigger {
    padding: 12px 6px !important;
    font-size: 10px !important;
  }
}

/* Mineral-blue / sea-glass refinement, drawn from the IJAIE ink palette. */
.restored-header {
  background: #132737f5;
}
.portal-quicklinks {
  background: linear-gradient(100deg, #20394d, #173f37);
}
.audio-deck {
  background: linear-gradient(140deg, #20394d, #173d35);
}
.studio {
  background:
    radial-gradient(ellipse at 90% 0, #305c7044, transparent 65%), #102b3b;
}
.ecosystem .access {
  background: #132b3e;
}
.ecosystem .access-card {
  background: linear-gradient(135deg, #25455b, #173e3a);
}
.ecosystem .projects {
  background: linear-gradient(120deg, #142f43, #123b36);
}
.ecosystem .research {
  background: #f3f6f8;
}
.ecosystem .research h2,
.ecosystem .research h3 {
  color: #20394d;
}
.research-grid > a {
  background: #e8eff3;
  border-color: #b7cbd3;
}
.ecosystem .knowledge {
  background: #19394b;
}
.pathway {
  background: linear-gradient(120deg, #132737, #173c39);
  color: #eff5f2;
}
.pathway > h2 {
  max-width: 1050px;
  font-size: clamp(34px, 4.6vw, 65px);
  line-height: 1.14;
  text-wrap: balance;
}
.pathway h2 em {
  color: #a4d9ca;
}
.pathway .journey-object {
  background: radial-gradient(ellipse, #3a71833d, transparent 68%);
  min-width: 0;
}
.pathway .orbit-label {
  background: #203e50;
  color: #e1f1ea;
  border-color: #659091;
}
.pathway .journey-core {
  background: linear-gradient(140deg, #315870, #236354);
  color: #e1f3e9;
}
.pathway .journey-core small {
  color: #c1d7d9;
  letter-spacing: 1px;
}
.pathway .pathway-layout {
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 6%;
  align-items: center;
}
.pathway .pathway-chapters {
  min-width: 0;
}
.pathway .pathway-chapters details {
  border-color: #88b4b347;
  padding: 22px 0;
}
.pathway .pathway-chapters summary {
  color: #f0f6f3;
  line-height: 1.5;
  letter-spacing: 0;
  gap: 16px;
  font-size: 17px;
}
.pathway .pathway-chapters summary > span {
  color: #9bc5cc;
  flex-shrink: 0;
}
.pathway .pathway-chapters summary > b {
  flex-shrink: 0;
  color: #b9dfcb;
}
.pathway .pathway-chapters details p {
  color: #c0d2d9;
  font-size: 14px;
  line-height: 1.8;
  padding-left: 30px;
}
.pathway .pathway-chapters details a {
  color: #bfe9d5;
  font-size: 12px;
}
.pathway .pathway-chapters > .pill {
  background: #b9d9c1;
  color: #153b32;
  white-space: normal;
  line-height: 1.6;
  max-width: 100%;
  padding: 16px 20px;
}
.pathway summary:focus-visible {
  outline: 2px solid #a7d6cf;
  outline-offset: 8px;
}
@media (max-width: 760px) {
  .pathway .pathway-layout {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .pathway .journey-object {
    min-height: 300px;
  }
  .pathway .pathway-chapters summary {
    font-size: 16px;
  }
  .pathway .pathway-chapters details p {
    padding-left: 0;
  }
  .pathway .pathway-chapters details a {
    margin-left: 0;
  }
  .pathway > h2 {
    font-size: clamp(32px, 8vw, 44px);
  }
}

.ecosystem .itr-gallery {
  background: #f3f6f7;
  color: #20394d;
}
.itr-gallery h2 em {
  color: #508274;
}
.ecosystem .itr-gallery > p {
  color: #526975;
  line-height: 1.8;
}
.itr-photo-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 40px;
}
.itr-photo {
  padding: 0;
  border: 0;
  border-radius: 12px;
  overflow: hidden;
  background: #e4eced;
  color: #20394d;
  text-align: left;
  cursor: pointer;
}
.itr-photo img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  display: block;
  transition: transform 0.3s;
}
.itr-photo:hover img {
  transform: scale(1.03);
}
.itr-photo:hover {
  background: #dce9e5;
  color: #20394d;
}
.itr-photo span {
  display: flex;
  justify-content: space-between;
  padding: 17px;
  font-size: 11px;
  line-height: 1.5;
  gap: 10px;
}
.itr-photo:focus-visible {
  outline: 3px solid #386a84;
  outline-offset: 4px;
}
#itr-lightbox {
  background: #132737;
  width: min(1100px, 94vw);
}
#itr-full {
  display: block;
  width: 100%;
  height: 70vh;
  object-fit: contain;
}
.itr-gallery .section-top {
  color: #52717a;
}
@media (max-width: 760px) {
  .itr-photo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
  .itr-photo span {
    padding: 12px;
    font-size: 10px;
  }
  #itr-full {
    height: 60vh;
  }
}
@media (max-width: 420px) {
  .itr-photo-grid {
    grid-template-columns: 1fr;
  }
}

#enter-with-sound {
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}
.world-actions {
  flex-wrap: wrap;
  gap: 16px;
}
.audio-follow {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 110;
  display: flex;
  gap: 20px;
  align-items: center;
  padding: 16px 20px;
  background: #17394dec;
  color: #e5f1ed;
  border: 1px solid #88b3b077;
  border-radius: 14px;
  box-shadow: 0 10px 40px #061c2844;
  backdrop-filter: blur(15px);
}
.audio-follow[hidden] {
  display: none;
}
.audio-follow span {
  font-size: 9px;
  letter-spacing: 0.1em;
}
.audio-follow button {
  border: 0;
  background: transparent;
  color: #d6f2db;
  font: inherit;
  font-size: 12px;
  cursor: pointer;
}
@media (max-width: 600px) {
  .audio-follow {
    left: 10px;
    right: 10px;
    bottom: 10px;
    gap: 12px;
    padding: 14px;
  }
  .audio-follow span {
    font-size: 7px;
    flex: 1;
  }
  .audio-follow button {
    font-size: 11px;
  }
}
.celebration-quicklink {
  color: #d9c488 !important;
}
.class-2026-entry {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  gap: clamp(40px, 8vw, 130px);
  align-items: end;
  padding: clamp(72px, 10vw, 150px) clamp(24px, 7vw, 112px);
  background:
    radial-gradient(
      circle at 86% 20%,
      rgba(112, 169, 145, 0.24),
      transparent 34%
    ),
    #132f40;
  color: #f5f2e8;
}
.class-2026-entry:after {
  content: "26";
  position: absolute;
  right: -0.03em;
  top: -0.2em;
  font:
    400 clamp(230px, 38vw, 570px)/1 Newsreader,
    serif;
  color: rgba(213, 192, 137, 0.055);
  pointer-events: none;
}
.class-2026-entry > div {
  position: relative;
  z-index: 1;
}
.class-2026-entry span {
  font:
    700 10px/1.4 Manrope,
    sans-serif;
  letter-spacing: 0.18em;
  color: #d7c18a;
}
.class-2026-entry h2 {
  font:
    400 clamp(46px, 7vw, 92px)/0.92 Newsreader,
    serif;
  margin: 25px 0;
}
.class-2026-entry h2 em {
  color: #b9d8c1;
}
.class-2026-entry p {
  max-width: 670px;
  font-size: 16px;
  line-height: 1.8;
  color: #c6d4d0;
}
.class-2026-actions {
  display: grid;
  gap: 10px;
}
.class-2026-actions a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 64px;
  padding: 0 22px;
  border: 1px solid rgba(219, 205, 166, 0.3);
  color: #f6f2e8;
  text-decoration: none;
  font:
    650 12px/1.3 Manrope,
    sans-serif;
  transition: 0.2s ease;
}
.class-2026-actions a:hover,
.class-2026-actions a:focus-visible {
  background: #f3f0e6;
  color: #173348;
  transform: translateX(5px);
}
.class-2026-actions .class-2026-primary {
  background: #c9dfb4;
  color: #18364a;
  border-color: #c9dfb4;
}
@media (max-width: 760px) {
  .class-2026-entry {
    grid-template-columns: 1fr;
  }
  .class-2026-entry:after {
    top: 0.15em;
  }
}