*,
*::before,
*::after {
  box-sizing: border-box;
  border-radius: var(--radius) !important;
  box-shadow: var(--shadow) !important;
}

html {
  scroll-behavior: auto;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--body);
  font-family: var(--sans);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  text-wrap: pretty;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--motion), background-color var(--motion), border-color var(--motion);
}

a:hover {
  color: var(--accent-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

p a,
li a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  color: var(--ink);
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: 0;
  line-height: 1.15;
  text-wrap: balance;
}

p {
  margin: 0;
}

:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 2px;
}

.wrap,
.container {
  width: 100%;
  max-width: var(--page);
  margin: 0 auto;
  padding-right: var(--gutter);
  padding-left: var(--gutter);
}

.skip {
  position: absolute;
  top: -80px;
  left: var(--gutter);
  z-index: 100;
  padding: 10px 12px;
  border: 1px solid var(--accent);
  background: var(--paper);
  color: var(--accent);
  font-family: var(--sans);
  font-size: var(--fs-small);
}

.skip:focus {
  top: 12px;
}

.nav,
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(250, 248, 243, 0.96);
  border-bottom: 1px solid var(--rule);
  backdrop-filter: none;
}

.nav-inner,
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 400;
  letter-spacing: 0;
  text-decoration: none;
  white-space: nowrap;
}

.brand::before {
  content: "FH";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border: 1px solid var(--accent);
  color: var(--accent);
  font-family: var(--serif);
  font-size: 14px;
  line-height: 1;
}

.brand img {
  display: none;
}

.menu-toggle {
  display: none;
  border: 0;
  border-bottom: 1px solid transparent;
  padding: 0 0 2px;
  background: transparent;
  color: var(--accent);
  cursor: pointer;
  font-family: var(--sans);
  font-size: var(--fs-nav);
  letter-spacing: var(--tr-nav);
  text-transform: uppercase;
}

.nav nav,
.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav nav a,
.nav-links a {
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  color: var(--muted);
  font-family: var(--sans);
  font-size: var(--fs-nav);
  font-weight: 400;
  letter-spacing: var(--tr-nav);
  line-height: 1.2;
  text-decoration: none;
  text-transform: uppercase;
}

.nav nav a:hover,
.nav-links a:hover,
.nav-links a.active {
  border-bottom-color: var(--accent);
  color: var(--accent);
  text-decoration: none;
}

.hero {
  position: relative;
  overflow: visible;
  background: var(--paper);
  color: var(--body);
  isolation: auto;
}

.hero::before,
.hero::after,
.post-hero::before,
.post-hero::after {
  display: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  align-items: start;
  gap: 54px;
  padding-block: 48px 42px;
}

.eyebrow,
.kicker,
.micro,
.pub-year,
.post-meta,
.post-categories span {
  font-family: var(--sans);
  font-size: var(--fs-label);
  font-weight: 400;
  letter-spacing: var(--tr-label);
  line-height: 1.35;
  text-transform: uppercase;
}

.eyebrow {
  margin-bottom: 18px;
  color: var(--muted);
}

.hero h1 {
  max-width: 10ch;
  margin: 0 0 20px;
  color: var(--ink);
  font-size: var(--fs-display);
  line-height: var(--lh-display);
  letter-spacing: var(--tr-display);
}

.hero h1::after {
  content: "";
  display: block;
  width: 64px;
  height: 1px;
  margin-top: 20px;
  background: var(--accent);
}

.hero .role,
.hero-lede {
  max-width: var(--measure);
  margin: 0 0 22px;
  color: var(--body);
  font-family: var(--sans);
  font-size: var(--fs-lead);
  line-height: var(--lh-lead);
}

.hero .role a,
.hero-lede a {
  color: var(--accent);
  font-weight: 400;
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-underline-offset: 3px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 4px 0 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: auto;
  padding: 11px 20px;
  border: 1px solid var(--accent);
  font-family: var(--sans);
  font-size: var(--fs-nav);
  font-weight: 400;
  letter-spacing: var(--tr-nav);
  line-height: 1.2;
  text-decoration: none;
  text-transform: uppercase;
}

.btn.primary {
  background: var(--accent);
  color: var(--paper);
}

.btn.primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: var(--paper);
  text-decoration: none;
}

.btn.secondary {
  background: transparent;
  color: var(--accent);
}

.btn.secondary:hover {
  background: var(--accent);
  color: var(--paper);
  text-decoration: none;
}

.hero-links {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  max-width: var(--measure);
  border-top: 1px solid var(--rule);
  padding-top: 18px;
}

.hero-links a {
  color: var(--accent);
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 400;
  text-decoration: none;
}

.identity {
  justify-self: stretch;
  overflow: visible;
  border: 0;
  background: transparent;
}

.identity-visual {
  min-height: 0;
  border: 1px solid var(--rule-strong);
  background: transparent;
}

.portrait-photo {
  width: 100%;
  aspect-ratio: 4 / 5;
  height: auto;
  object-fit: cover;
  object-position: center 28%;
  filter: saturate(0.88) contrast(0.98);
}

.identity::after {
  content: "Photo: BI";
  display: block;
  margin-top: 10px;
  color: var(--faint);
  font-family: var(--sans);
  font-size: var(--fs-label);
  letter-spacing: 0;
  line-height: 1.35;
}

.identity-body,
.identity-tags,
.stats {
  display: none;
}

.affiliations {
  background: var(--parchment);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  color: var(--muted);
}

.affiliations .wrap {
  display: flex;
  align-items: center;
  min-height: 58px;
  gap: 28px;
  padding-block: 14px;
  flex-wrap: wrap;
}

.affiliations span {
  margin-right: 12px;
  color: var(--muted);
  font-family: var(--sans);
  font-size: var(--fs-label);
  letter-spacing: var(--tr-label);
  text-transform: uppercase;
}

.affiliations a {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  color: var(--ink);
  text-decoration: none;
}

.affiliations img {
  width: auto;
  max-height: 26px;
  opacity: 0.94;
}

.affiliations .bi-logo {
  filter: grayscale(1) contrast(1.1);
}

.affiliations .sure {
  max-height: 26px;
  min-width: 120px;
}

.affiliation-text {
  border-bottom: 1px solid transparent;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 21px;
  letter-spacing: 0;
  line-height: 1;
}

.affiliation-text:hover {
  border-bottom-color: var(--accent);
  text-decoration: none;
}

.section {
  padding: var(--section-y) 0;
  border-top: 1px solid var(--rule);
  border-bottom: 0;
  background: var(--paper);
  color: var(--body);
}

.section.dark {
  border-bottom: 0;
  background: var(--paper);
  color: var(--body);
}

#ai-notes {
  background: var(--parchment);
}

.section.dark h2,
.section.dark h3 {
  color: var(--ink);
}

.section > .wrap {
  display: grid;
  grid-template-columns: var(--rail) minmax(0, 1fr);
  align-items: start;
  column-gap: var(--grid-gap);
  row-gap: 16px;
}

.section > .wrap::before {
  grid-column: 1;
  grid-row: 1;
  padding-top: 10px;
  color: var(--muted);
  font-family: var(--sans);
  font-size: var(--fs-label);
  letter-spacing: var(--tr-label);
  line-height: 1.35;
  text-transform: uppercase;
}

#about > .wrap::before {
  content: "I — About";
}

#research > .wrap::before {
  content: "II — Research";
}

#ai-notes > .wrap::before {
  content: "III — AI Notes";
}

#news > .wrap::before {
  content: "IV — News";
}

#publications > .wrap::before {
  content: "V — Publications";
}

#leadership > .wrap::before {
  content: "VI — Centres";
}

#contact > .wrap::before {
  content: "VII — Contact";
}

.section-heading,
.section > .wrap > :not(.section-heading) {
  grid-column: 2;
}

.section-heading {
  display: block;
  margin: 0;
}

.section-heading .kicker {
  display: none;
}

.section h2 {
  max-width: 13em;
  color: var(--ink);
  font-size: var(--fs-h3);
  line-height: var(--lh-h3);
}

#about .section h2,
#about h2 {
  max-width: 14em;
  font-size: var(--fs-h2);
  line-height: var(--lh-h2);
  letter-spacing: var(--tr-h2);
}

.lead {
  max-width: var(--measure);
  margin-top: 10px;
  color: var(--body);
  font-family: var(--sans);
  font-size: var(--fs-lead);
  line-height: var(--lh-lead);
}

.prose {
  display: block;
  max-width: var(--measure);
}

.prose p {
  max-width: var(--measure);
  margin-bottom: 14px;
  color: var(--body);
  font-family: var(--sans);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
}

.note,
blockquote.blockquote {
  margin-top: 14px;
  border-left: 1px solid var(--accent);
  padding: 0 0 0 22px;
  background: transparent;
  color: var(--accent);
  font-family: var(--serif);
  font-size: 20px;
  font-style: italic;
  line-height: 1.6;
}

.themes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--rule);
}

.theme {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 18px;
  min-height: 0;
  padding: 22px 28px 22px 0;
  border: 0;
  border-bottom: 1px solid var(--rule);
  background: transparent;
}

.theme:nth-child(odd) {
  border-right: 1px solid var(--rule);
}

.theme:nth-child(even) {
  padding-left: 28px;
}

.theme:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.theme .num {
  margin: 0;
  color: var(--accent);
  font-family: var(--serif);
  font-size: 15px;
  line-height: 1.5;
}

.theme h3 {
  margin: 0 0 9px;
  color: var(--ink);
  font-size: var(--fs-h4);
  line-height: var(--lh-h4);
}

.theme p {
  grid-column: 2;
  margin: 0;
  color: var(--muted);
  font-family: var(--sans);
  font-size: var(--fs-small);
  line-height: var(--lh-small);
}

.resource-note {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  margin-top: 24px;
  padding: 20px 24px;
  border: 1px solid var(--rule);
  background: var(--parchment);
}

.resource-note h3 {
  margin: 0 0 6px;
  color: var(--ink);
  font-size: 21px;
  line-height: 1.25;
}

.resource-note p {
  max-width: 48em;
  margin: 0;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.65;
}

.resource-note a,
.link-panel > a,
.news-item > a,
.pub-tools a,
.back-link {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-bottom: 1px solid var(--accent);
  padding-bottom: 3px;
  color: var(--accent);
  font-family: var(--sans);
  font-size: var(--fs-nav);
  font-weight: 400;
  letter-spacing: var(--tr-nav);
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
}

.resource-note a::after,
.link-panel > a::after,
.news-item > a::after,
.pub-tools a::after,
.back-link::after {
  content: "→";
  margin-left: 7px;
}

.link-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 32px;
}

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

.link-panel {
  min-height: 0;
  padding: 16px 0 0;
  border: 0;
  border-top: 1px solid var(--rule-strong);
  background: transparent;
  color: var(--body);
}

#ai-notes .link-panel:first-child {
  border-top: 2px solid var(--accent);
}

.link-panel h3 {
  margin: 0 0 12px;
  color: var(--ink);
  font-size: 26px;
  line-height: 1.25;
}

.link-panel p {
  max-width: var(--measure);
  margin: 0 0 18px;
  color: var(--body);
  font-family: var(--sans);
  font-size: var(--fs-small);
  line-height: var(--lh-small);
}

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

.news-list {
  display: block;
}

.news-item {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 24px;
  min-height: 0;
  padding: 16px 0;
  border: 0;
  border-bottom: 1px solid var(--rule);
  background: transparent;
}

.news-item time {
  grid-row: 1 / span 3;
  margin: 3px 0 0;
  color: var(--faint);
  font-family: var(--serif);
  font-size: 16px;
  letter-spacing: 0;
  line-height: 1.35;
  text-transform: none;
}

.news-item h3 {
  margin: 0 0 6px;
  color: var(--ink);
  font-size: 21px;
  line-height: 1.3;
}

.news-item p {
  margin: 0 0 10px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.pub-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
  margin: 0 0 20px;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 14px;
}

.pub-tools a {
  border: 0;
  border-bottom: 1px solid var(--accent);
  background: transparent;
  color: var(--accent);
  min-height: 0;
  padding: 0 0 3px;
}

.pub {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 24px;
  padding: 16px 0;
  border-bottom: 1px solid var(--rule);
  transition: background-color var(--motion);
}

.pub:hover {
  background: var(--parchment);
}

.pub-year {
  padding-top: 3px;
  color: var(--faint);
  font-family: var(--serif);
  font-size: 16px;
  letter-spacing: 0;
  text-transform: none;
  font-variant-numeric: tabular-nums;
}

.pub-title {
  margin: 0 0 6px;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 21px;
  font-weight: 400;
  line-height: 1.3;
}

.pub-title a {
  color: var(--ink);
  text-decoration: none;
}

.pub-title a:hover {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.authors,
.venue {
  margin: 0 0 4px;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 15px;
  font-style: normal;
  line-height: 1.55;
}

.venue {
  color: var(--faint);
  font-size: 14px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 48px;
  margin-top: 0;
}

.contact-item {
  min-height: 0;
  padding: 14px 0;
  border: 0;
  border-top: 1px solid var(--rule-strong);
  background: transparent;
}

.contact-item .micro {
  margin: 0 0 6px;
  color: var(--muted);
}

.contact-item a,
.contact-item span {
  color: var(--ink);
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 400;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

footer,
.footer {
  background: var(--ink);
  color: var(--rule-strong);
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0;
}

footer .wrap,
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 18px;
  padding-block: 20px;
  flex-wrap: wrap;
}

.footer-mark,
footer .wrap > span:last-child {
  color: var(--rule-strong);
  font-family: var(--serif);
  letter-spacing: 0;
  text-transform: uppercase;
}

footer img {
  width: auto;
  max-height: 20px;
}

.post-hero {
  background: var(--paper);
  color: var(--body);
  padding: 42px 0 38px;
  border-bottom: 1px solid var(--rule);
}

.post-hero .container,
.article-shell .container {
  display: grid;
  grid-template-columns: var(--rail) minmax(0, 1fr);
  column-gap: var(--grid-gap);
}

.post-hero .kicker,
.article-tools {
  grid-column: 1;
  color: var(--muted);
  font-family: var(--sans);
  font-size: var(--fs-label);
  letter-spacing: var(--tr-label);
  line-height: 1.35;
  text-transform: uppercase;
}

.post-hero h1,
.post-hero .hero-lede,
.article-body {
  grid-column: 2;
}

.post-hero h1 {
  max-width: 14ch;
  margin: 0 0 22px;
  color: var(--ink);
  font-size: var(--fs-h2);
  line-height: var(--lh-h2);
  letter-spacing: var(--tr-h2);
}

.article-shell {
  padding: var(--section-y) 0;
}

.article-tools {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: none;
  margin: 0;
}

.article-tools a {
  color: var(--accent);
  font-weight: 400;
  text-decoration: none;
}

.article-body {
  max-width: var(--measure);
  margin: 0;
  color: var(--body);
  font-family: var(--sans);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
}

.article-loading,
.article-error {
  border-left: 1px solid var(--accent);
  margin: 0;
  padding: 0 0 0 18px;
  background: transparent;
  color: var(--body);
}

@media (max-width: 1024px) {
  .nav nav,
  .nav-links {
    gap: 18px;
  }

  .hero-grid {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 44px;
  }
}

@media (max-width: 899px) {
  .section > .wrap,
  .post-hero .container,
  .article-shell .container {
    grid-template-columns: 1fr;
  }

  .section > .wrap::before,
  .post-hero .kicker,
  .article-tools {
    grid-column: 1;
    grid-row: auto;
    padding-top: 0;
  }

  .section-heading,
  .section > .wrap > :not(.section-heading),
  .post-hero h1,
  .post-hero .hero-lede,
  .article-body {
    grid-column: 1;
  }

  .section-heading {
    margin-top: -10px;
  }

  .link-grid,
  .link-grid.two,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

@media (max-width: 720px) {
  .wrap,
  .container {
    width: 100%;
  }

  .nav-inner,
  .navbar {
    min-height: 68px;
    flex-wrap: wrap;
  }

  .menu-toggle {
    display: inline-flex;
  }

  .nav nav,
  .nav-links {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    border-top: 1px solid var(--rule);
  }

  .nav.nav-open nav,
  .site-header.nav-open .nav-links {
    display: flex;
  }

  .nav nav a,
  .nav-links a {
    border-bottom: 1px solid var(--rule);
    padding: 14px 0;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-block: 34px 30px;
  }

  .hero h1 {
    font-size: var(--fs-display);
    line-height: var(--lh-display);
  }

  .identity {
    display: block;
  }

  .themes {
    grid-template-columns: 1fr;
  }

  .theme,
  .theme:nth-child(even),
  .theme:nth-child(odd),
  .theme:nth-last-child(-n + 2) {
    padding: 18px 0;
    border-right: 0;
    border-bottom: 1px solid var(--rule);
  }

  .theme:last-child {
    border-bottom: 0;
  }

  .resource-note {
    grid-template-columns: 1fr;
  }

  .news-item,
  .pub {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .news-item time,
  .pub-year {
    grid-row: auto;
    padding-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition: none !important;
  }
}