:root {
  --site-accent: #730000;
  --site-accent-dark: #4f0000;
  --site-accent-fill: #730000;
  --site-accent-fill-hover: #4f0000;
  --site-ink: #333332;
  --site-muted: #686563;
  --site-surface: #fcfafa;
  --site-surface-strong: #f5eeee;
  --site-rule: #ded6d6;
  --site-shadow: 0 8px 24px rgba(52, 52, 52, 0.07);
  --site-radius: 6px;
  --site-content-max: 1200px;
  --site-reading-width: 68ch;
  --site-header-offset: 4.6rem;
}

html[data-theme="dark"] {
  --site-accent: #e8a6aa;
  --site-accent-dark: #f3c8cb;
  --site-accent-fill: #8b3037;
  --site-accent-fill-hover: #6e252b;
  --site-ink: #f4efef;
  --site-muted: #c4b8b9;
  --site-surface: #211e1f;
  --site-surface-strong: #2c2729;
  --site-rule: #4b4144;
  --site-shadow: 0 10px 28px rgba(0, 0, 0, 0.28);
  color-scheme: dark;
}

@view-transition {
  navigation: auto;
}

@keyframes site-page-out {
  to {
    filter: blur(5px);
    opacity: 0;
    transform: scale(0.99);
  }
}

@keyframes site-page-in {
  from {
    filter: blur(5px);
    opacity: 0;
    transform: scale(0.99);
  }

  to {
    filter: blur(0);
    opacity: 1;
    transform: scale(1);
  }
}

::view-transition-old(root) {
  animation: site-page-out 180ms cubic-bezier(0.4, 0, 1, 1) both;
  transform-origin: center top;
}

::view-transition-new(root) {
  animation: site-page-in 220ms cubic-bezier(0.22, 1, 0.36, 1) both;
  transform-origin: center top;
}

html {
  color-scheme: light;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--site-header-offset) + 4rem);
}

body {
  background: #fffdfb;
  color: var(--site-ink);
}

html[data-theme="dark"] body {
  background: #171516;
}

.skip-link {
  position: fixed;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 2000;
  padding: 0.7rem 1rem;
  border-radius: 4px;
  background: var(--site-accent-fill-hover);
  color: #fff;
  font-family: "PT Sans Narrow", sans-serif;
  font-weight: 700;
  text-decoration: none;
  transform: translateY(-150%);
  transition: transform 120ms ease-out;
}

.skip-link:focus {
  color: #fff;
  transform: translateY(0);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.navigation-wrapper,
.navigation-wrapper *,
#main,
#main *,
.navigation-wrapper::before,
.navigation-wrapper::after,
#main *::before,
#main *::after {
  box-sizing: border-box;
}

.navigation-wrapper {
  position: sticky;
  top: 0;
  z-index: 1000;
  display: grid;
  width: 100%;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(1rem, 4vw, 3rem);
  margin: 0;
  padding: 0.7rem max(1rem, calc((100vw - var(--site-content-max)) / 2));
  border-bottom: 1px solid rgba(115, 0, 0, 0.14);
  background: rgba(255, 253, 251, 0.92);
  box-shadow: 0 4px 18px rgba(52, 52, 52, 0.04);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.site-name,
.top-navigation {
  display: block;
  float: none;
  width: auto;
  margin: 0;
}

.site-name a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--site-ink);
  text-decoration: none;
  white-space: nowrap;
}

.theme-toggle {
  display: inline-flex;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0 0.65rem;
  border: 1px solid var(--site-rule);
  border-radius: 999px;
  background: var(--site-surface);
  color: var(--site-ink);
  font-family: "PT Sans Narrow", sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.theme-toggle:hover {
  border-color: var(--site-accent);
  color: var(--site-accent);
  transform: translateY(-1px);
}

.theme-toggle:focus-visible {
  outline: 3px solid var(--site-accent);
  outline-offset: 2px;
}

.theme-toggle__icon {
  position: relative;
  display: inline-grid;
  width: 1rem;
  height: 1rem;
  place-items: center;
  font-size: 1.05rem;
}

.theme-toggle__moon,
.theme-toggle__sun {
  position: absolute;
  transition: opacity 160ms ease, transform 200ms cubic-bezier(0.22, 1, 0.36, 1);
}

.theme-toggle__sun {
  opacity: 0;
  transform: rotate(-30deg) scale(0.65);
}

html[data-theme="dark"] .theme-toggle__moon {
  opacity: 0;
  transform: rotate(30deg) scale(0.65);
}

html[data-theme="dark"] .theme-toggle__sun {
  opacity: 1;
  transform: rotate(0) scale(1);
}

.top-navigation {
  position: relative;
  min-width: 0;
  overflow: hidden;
}

.top-navigation__scroll {
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scrollbar-width: thin;
}

.top-navigation::before,
.top-navigation::after,
.section-nav::before,
.section-nav::after {
  content: "";
  position: absolute;
  z-index: 4;
  width: 1.75rem;
  pointer-events: none;
  opacity: 0;
  transition: opacity 160ms ease;
}

.top-navigation::before,
.top-navigation::after {
  top: 0;
  bottom: 0;
}

.top-navigation::before,
.section-nav::before {
  left: 0;
  background: linear-gradient(90deg, rgba(255, 253, 251, 0.98), rgba(255, 253, 251, 0));
}

.top-navigation::after,
.section-nav::after {
  right: 0;
  background: linear-gradient(270deg, rgba(255, 253, 251, 0.98), rgba(255, 253, 251, 0));
}

.top-navigation.has-scroll-start::before,
.section-nav.has-scroll-start::before,
.top-navigation.has-scroll-end::after,
.section-nav.has-scroll-end::after {
  opacity: 1;
}

.top-navigation ul {
  display: flex;
  width: max-content;
  align-items: center;
  gap: clamp(0.25rem, 1.4vw, 1rem);
}

.top-navigation li {
  display: block;
  margin: 0;
}

.top-navigation li a {
  position: relative;
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding: 0 0.55rem;
  color: var(--site-muted);
  text-decoration: none;
  white-space: nowrap;
}

.top-navigation li a::after {
  content: "";
  position: absolute;
  right: 0.55rem;
  bottom: 0;
  left: 0.55rem;
  height: 2px;
  border-radius: 999px;
  background: var(--site-accent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 200ms cubic-bezier(0.22, 1, 0.36, 1);
}

.top-navigation li a:hover,
.top-navigation li a:focus-visible,
.top-navigation li a.top-navigation-current {
  color: var(--site-accent);
  text-decoration: none;
}

.top-navigation li a:hover::after,
.top-navigation li a:focus-visible::after,
.top-navigation li a.top-navigation-current::after {
  transform: scaleX(1);
}

.top-navigation-current {
  text-decoration: none;
}

#main {
  display: grid;
  max-width: var(--site-content-max);
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem;
  padding: 0 1rem;
}

#main::before,
#main::after {
  display: none;
}

#main .article-author-top,
#main article {
  display: block;
  float: none;
  width: auto;
  margin: 0 0 2rem;
}

.article-wrap > p,
.article-wrap > ul:not(.timeline-list),
.article-wrap > ol:not(.timeline-list) {
  max-width: var(--site-reading-width);
}

.article-wrap p + p {
  margin-top: 0;
  text-indent: 0;
}

.home-hero {
  display: block;
  width: 100%;
  height: auto;
  border: 5px solid var(--site-accent);
}

.identity-hero {
  position: relative;
  box-sizing: border-box;
  width: min(100%, var(--site-content-max));
  margin: 0 auto clamp(2rem, 6vw, 4.5rem);
  padding: clamp(2.5rem, 8vw, 6.5rem) clamp(1rem, 4vw, 2rem) clamp(2rem, 5vw, 3.5rem);
  overflow: hidden;
  border-bottom: 1px solid var(--site-rule);
}

.identity-hero::after {
  content: "";
  position: absolute;
  right: clamp(1rem, 4vw, 2rem);
  bottom: -5.25rem;
  width: clamp(10rem, 23vw, 18rem);
  aspect-ratio: 1;
  border: 1px solid rgba(115, 0, 0, 0.16);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(115, 0, 0, 0.08), rgba(115, 0, 0, 0) 68%);
  pointer-events: none;
}

.identity-hero__eyebrow {
  position: relative;
  z-index: 1;
  margin: 0 0 0.75rem;
  color: var(--site-accent);
  font-family: "PT Sans Narrow", sans-serif;
  font-size: clamp(0.82rem, 1.4vw, 0.95rem);
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.identity-hero h1 {
  position: relative;
  z-index: 1;
  max-width: none;
  margin: 0;
  color: var(--site-ink);
  font-family: "PT Sans Narrow", sans-serif;
  font-size: clamp(3.25rem, 12vw, 8.5rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 0.86;
}

.identity-hero__focus {
  position: relative;
  z-index: 1;
  max-width: 40ch;
  margin: clamp(1.25rem, 3vw, 2rem) 0 0;
  color: var(--site-muted);
  font-size: clamp(1.15rem, 2.4vw, 1.65rem);
  line-height: 1.35;
}

.article-wrap h2,
.article-wrap h3 {
  scroll-margin-top: calc(var(--site-header-offset) + 4rem);
}

.section-nav {
  position: sticky;
  top: var(--site-header-offset);
  z-index: 20;
  display: block;
  max-width: 100%;
  margin: 0 0 2rem;
  padding: 0.45rem;
  overflow: hidden;
  border: 1px solid var(--site-rule);
  border-radius: var(--site-radius);
  background: rgba(252, 250, 250, 0.94);
  box-shadow: 0 5px 16px rgba(52, 52, 52, 0.04);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background-color 180ms ease, border-color 180ms ease, border-radius 180ms ease, box-shadow 180ms ease;
}

.section-nav.is-docked {
  border-top-color: transparent;
  border-radius: 0 0 var(--site-radius) var(--site-radius);
  background: rgba(255, 253, 251, 0.9);
  box-shadow: 0 12px 26px rgba(52, 52, 52, 0.1);
  backdrop-filter: blur(14px) saturate(1.08);
  -webkit-backdrop-filter: blur(14px) saturate(1.08);
}

.section-nav::before,
.section-nav::after {
  top: 0.45rem;
  bottom: 0.45rem;
}

.section-nav::before {
  background: linear-gradient(90deg, rgba(252, 250, 250, 0.98), rgba(252, 250, 250, 0));
}

.section-nav::after {
  background: linear-gradient(270deg, rgba(252, 250, 250, 0.98), rgba(252, 250, 250, 0));
}

.section-nav__scroll {
  display: flex;
  gap: 0.4rem;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scrollbar-width: thin;
}

.section-nav a {
  position: relative;
  display: inline-flex;
  min-height: 44px;
  flex: 0 0 auto;
  align-items: center;
  padding: 0 0.8rem;
  border: 1px solid transparent;
  border-radius: 4px;
  color: var(--site-muted);
  font-family: "PT Sans Narrow", sans-serif;
  font-weight: 700;
  text-decoration: none;
}

.section-nav a::after {
  content: "";
  position: absolute;
  right: 0.8rem;
  bottom: 0.28rem;
  left: 0.8rem;
  height: 2px;
  border-radius: 999px;
  background: var(--site-accent);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 200ms cubic-bezier(0.22, 1, 0.36, 1);
}

.section-nav a:hover,
.section-nav a:focus-visible,
.section-nav a[aria-current="location"] {
  border-color: rgba(115, 0, 0, 0.28);
  background: var(--site-surface-strong);
  color: var(--site-accent);
}

.section-nav a:hover::after,
.section-nav a:focus-visible::after,
.section-nav a[aria-current="location"]::after {
  transform: scaleX(1);
}

.page-section {
  padding: 0.5rem 0 2.5rem;
}

.page-section + .page-section {
  padding-top: 2.5rem;
  border-top: 1px solid var(--site-rule);
}

.eyebrow {
  margin: 0 0 0.5rem;
  color: var(--site-accent);
  font-family: "PT Sans Narrow", sans-serif;
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.055em;
  line-height: 1.35;
  text-transform: uppercase;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 18rem), 1fr));
  gap: 1rem;
  margin: 1.25rem 0 0;
}

.content-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 1.2rem;
  border: 1px solid var(--site-rule);
  border-top: 4px solid var(--site-accent);
  border-radius: var(--site-radius);
  background: var(--site-surface);
  box-shadow: var(--site-shadow);
  transition: border-color 180ms ease, box-shadow 180ms ease, translate 180ms ease;
}

.content-card--wide {
  grid-column: 1 / -1;
}

.content-card--timeline {
  grid-column: 1 / -1;
}

.content-card h3 {
  margin: 0 0 0.55rem;
  font-size: clamp(1.2rem, 2.5vw, 1.55rem);
  line-height: 1.15;
}

.content-card h3 a {
  color: inherit;
  text-decoration-color: rgba(115, 0, 0, 0.35);
  text-underline-offset: 0.16em;
}

.content-card p {
  margin: 0 0 0.75rem;
  line-height: 1.55;
}

.content-card__meta {
  color: var(--site-muted);
  font-family: "PT Sans Narrow", sans-serif;
  font-size: 0.95rem;
}

.content-card__description {
  color: var(--site-ink);
}

.content-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: auto;
  padding-top: 0.4rem;
}

.site-button,
.content-card__actions a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0 0.95rem;
  border: 1px solid var(--site-accent);
  border-radius: 4px;
  font-family: "PT Sans Narrow", sans-serif;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.site-button--primary,
.content-card__actions a:first-child {
  background: var(--site-accent-fill);
  color: #fff;
}

.site-button--secondary,
.content-card__actions a:not(:first-child) {
  background: transparent;
  color: var(--site-accent);
}

.site-button:visited,
.content-card__actions a:first-child:visited {
  color: #fff;
}

.site-button--secondary:visited,
.content-card__actions a:not(:first-child):visited {
  color: var(--site-accent);
}

.site-button:hover,
.site-button:focus-visible,
.content-card__actions a:hover,
.content-card__actions a:focus-visible {
  border-color: var(--site-accent-fill-hover);
  background: var(--site-accent-fill-hover);
  color: #fff;
}

.site-button:focus-visible,
.content-card__actions a:focus-visible,
.section-nav a:focus-visible,
.top-navigation a:focus-visible {
  outline: 3px solid var(--site-ink);
  outline-offset: 2px;
}

.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin: 1.25rem 0 2rem;
}

.timeline-list {
  padding: 0;
  border-top: 2px solid var(--site-ink);
  margin: 1.25rem 0 0;
  list-style: none;
}

.timeline-list li {
  list-style: none;
}

.timeline-list--progress {
  position: relative;
  padding-left: 1.4rem;
}

.timeline-list--progress::before,
.timeline-list--progress::after {
  content: "";
  position: absolute;
  top: 1.35rem;
  bottom: 1rem;
  left: 0.32rem;
  width: 2px;
  border-radius: 999px;
}

.timeline-list--progress::before {
  background: var(--site-rule);
}

.timeline-list--progress::after {
  background: var(--site-accent);
  transform: scaleY(1);
  transform-origin: top;
}

.timeline-list--progress .timeline-row {
  position: relative;
  grid-template-columns: minmax(4.75rem, 5.75rem) minmax(0, 1fr);
}

.timeline-list--progress .timeline-row::before {
  content: "";
  position: absolute;
  z-index: 1;
  top: 1.23rem;
  left: -1.35rem;
  width: 0.62rem;
  height: 0.62rem;
  border: 2px solid var(--site-accent);
  border-radius: 50%;
  background: var(--site-surface);
}

.timeline-list--split {
  border-top: 0;
}

.timeline-list--split .timeline-row {
  grid-template-columns: 1fr;
  gap: 0.25rem;
}

@keyframes timeline-grow {
  from {
    transform: scaleY(0);
  }

  to {
    transform: scaleY(1);
  }
}

@supports (animation-timeline: view()) {
  .timeline-list--progress::after {
    animation: timeline-grow 1ms linear both;
    animation-timeline: view();
    animation-range: entry 5% cover 75%;
  }
}

.timeline-row {
  display: grid;
  grid-template-columns: minmax(5.5rem, 7rem) minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--site-rule);
}

.timeline-row time,
.timeline-row__date {
  color: var(--site-accent);
  font-family: "PT Sans Narrow", sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.025em;
  line-height: 1.35;
  text-transform: uppercase;
}

.timeline-row__title {
  display: block;
  margin-bottom: 0.15rem;
  color: var(--site-ink);
  font-weight: 700;
  line-height: 1.35;
}

.timeline-row__detail {
  color: var(--site-muted);
  font-size: 0.94rem;
  line-height: 1.45;
}

.news-list {
  max-width: var(--site-reading-width);
  padding: 0 1.1rem;
  border: 1px solid var(--site-rule);
  border-top: 4px solid var(--site-accent);
  border-radius: var(--site-radius);
  background: var(--site-surface);
  box-shadow: var(--site-shadow);
}

.bio-actions {
  display: grid;
  gap: 0.55rem;
  margin: 1.25rem 0 0.75rem;
}

.bio-actions .site-button {
  width: 100%;
  border-bottom: 1px solid var(--site-accent);
}

.bio-actions .site-button:hover,
.bio-actions .site-button:focus-visible {
  border-bottom-color: var(--site-accent-dark);
}

.publication-feature {
  border-color: var(--site-rule);
  border-left-color: var(--site-accent);
  background: var(--site-surface);
  box-shadow: var(--site-shadow);
  transition: border-color 180ms ease, box-shadow 180ms ease, translate 180ms ease;
}

.publication-page-intro {
  max-width: var(--site-reading-width);
  margin: 0 0 clamp(2rem, 5vw, 3.5rem);
}

.publication-page-intro h2 {
  margin: 0 0 0.65rem;
}

.publication-page-intro p:last-child {
  margin-bottom: 0;
  color: var(--site-muted);
  font-size: 1.05rem;
}

.publication-family {
  --family-accent: #730000;
  --family-accent-dark: #4f0000;
  --family-fill: #730000;
  --family-fill-dark: #4f0000;
  --family-surface: #f8eeee;
  --family-card: #fffafa;
  position: relative;
  margin: 0 0 3rem;
  padding: clamp(1rem, 2.8vw, 1.75rem);
  border: 1px solid color-mix(in srgb, var(--family-accent) 24%, white);
  border-top: 5px solid var(--family-accent);
  border-radius: calc(var(--site-radius) + 2px);
  background: linear-gradient(145deg, var(--family-surface), #fffdfb 46%);
  box-shadow: 0 12px 34px rgba(52, 52, 52, 0.06);
  scroll-margin-top: calc(var(--site-header-offset) + 4rem);
}

.publication-family--learning {
  --family-accent: #38546b;
  --family-accent-dark: #243b4d;
  --family-fill: #38546b;
  --family-fill-dark: #243b4d;
  --family-surface: #edf2f5;
  --family-card: #f9fbfc;
}

.publication-family--society {
  --family-accent: #5b4b2f;
  --family-accent-dark: #3d321f;
  --family-fill: #5b4b2f;
  --family-fill-dark: #3d321f;
  --family-surface: #f3f0e7;
  --family-card: #fcfbf7;
}

.publication-family__header {
  padding-bottom: clamp(1.25rem, 3vw, 2rem);
  border-bottom: 1px solid color-mix(in srgb, var(--family-accent) 22%, white);
}

.publication-family__eyebrow {
  margin: 0 0 0.55rem;
  color: var(--family-accent);
  font-family: "PT Sans Narrow", sans-serif;
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.065em;
  text-transform: uppercase;
}

.publication-family__summary {
  width: 100%;
}

.publication-family__summary h2 {
  max-width: none;
  margin: 0 0 0.65rem;
  color: var(--family-accent-dark);
  font-size: clamp(1.75rem, 3.2vw, 2.35rem);
  line-height: 1.02;
  text-wrap: pretty;
}

.publication-family__summary p:last-child {
  width: 100%;
  max-width: none;
  margin: 0;
  color: var(--site-muted);
  font-size: clamp(1rem, 1.5vw, 1.12rem);
  line-height: 1.5;
  text-wrap: pretty;
}

.publication-family__papers {
  margin-top: 1.5rem;
}

.publication-family .publication-feature {
  border-color: color-mix(in srgb, var(--family-accent) 25%, white);
  border-left-color: var(--family-accent);
  background: var(--family-card);
}

.publication-family .publication-feature:last-child {
  margin-bottom: 0;
}

.publication-family .publication-feature__image {
  border-color: var(--family-accent);
}

.publication-feature__status {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0 0 0.65rem;
}

.publication-title-row {
  display: flex;
  gap: 0.4rem;
  align-items: flex-start;
}

.publication-title-row h3 {
  flex: 1 1 auto;
}

.publication-share-button {
  display: inline-flex;
  width: 2.75rem;
  height: 2.75rem;
  flex: 0 0 2.75rem;
  align-items: center;
  justify-content: center;
  margin: -0.45rem -0.25rem 0 0;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  color: var(--family-accent, var(--site-accent));
  cursor: pointer;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.publication-share-button svg {
  width: 1.15rem;
  height: 1.15rem;
  fill: currentColor;
}

.publication-share-button:hover,
.publication-share-button:focus-visible {
  border-color: color-mix(in srgb, var(--family-accent, var(--site-accent)) 34%, transparent);
  background: color-mix(in srgb, var(--family-accent, var(--site-accent)) 10%, transparent);
  color: var(--family-accent-dark, var(--site-accent-dark));
  transform: translateY(-1px);
}

.publication-share-button:focus-visible,
.publication-copy-button:focus-visible {
  outline: 3px solid var(--site-ink);
  outline-offset: 2px;
}

.publication-share-button.is-copied {
  border-color: var(--family-fill, var(--site-accent-fill));
  background: var(--family-fill, var(--site-accent-fill));
  color: #fff;
}

.publication-copy-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  clear: both;
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid color-mix(in srgb, var(--family-accent, var(--site-accent)) 24%, transparent);
}

.publication-copy-button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.85rem;
  border: 1px solid color-mix(in srgb, var(--family-accent, var(--site-accent)) 55%, transparent);
  border-radius: var(--site-radius);
  background: color-mix(in srgb, var(--family-accent, var(--site-accent)) 5%, transparent);
  color: var(--family-accent, var(--site-accent));
  font: inherit;
  font-family: "PT Sans Narrow", sans-serif;
  font-weight: 700;
  line-height: 1.1;
  cursor: pointer;
  transition: background-color 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.publication-copy-button:hover,
.publication-copy-button:focus-visible,
.publication-copy-button.is-copied {
  border-color: var(--family-fill-dark, var(--site-accent-fill-hover));
  background: var(--family-fill-dark, var(--site-accent-fill-hover));
  color: #fff;
  transform: translateY(-1px);
}

.copy-fallback-input {
  position: fixed;
  top: 0;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.copy-toast {
  position: fixed;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  z-index: 2200;
  max-width: min(24rem, calc(100vw - 2rem));
  padding: 0.75rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--site-radius);
  background: #30292b;
  box-shadow: 0 12px 34px rgba(29, 20, 20, 0.25);
  color: #fff;
  font-family: "PT Sans Narrow", sans-serif;
  font-size: 0.96rem;
  font-weight: 700;
  letter-spacing: 0.015em;
  line-height: 1.3;
  opacity: 0;
  pointer-events: none;
  transform: translateY(0.65rem) scale(0.98);
  transition: opacity 170ms ease, transform 170ms ease;
}

.copy-toast.is-visible {
  opacity: 1;
  transform: none;
}

.copy-toast--error {
  background: #730000;
}

.status-badge {
  display: inline-flex;
  min-height: 1.7rem;
  align-items: center;
  padding: 0.15rem 0.55rem;
  border: 1px solid var(--family-accent, var(--site-accent));
  border-radius: 999px;
  background: var(--family-fill, var(--site-accent-fill));
  color: #fff;
  font-family: "PT Sans Narrow", sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.045em;
  line-height: 1.1;
  text-transform: uppercase;
}

.status-badge--secondary {
  background: transparent;
  color: var(--family-accent, var(--site-accent));
}

.publication-lightbox__trigger {
  float: right;
  width: 34%;
  max-width: 220px;
  margin: 0 0 1rem 1.25rem;
  padding: 0;
  overflow: hidden;
  border: 0;
  background: transparent;
  cursor: zoom-in;
}

.publication-lightbox__trigger .publication-feature__image {
  display: block;
  float: none;
  width: 100%;
  max-width: none;
  margin: 0;
  transition: filter 180ms ease, transform 180ms ease;
}

.publication-lightbox__trigger:hover .publication-feature__image,
.publication-lightbox__trigger:focus-visible .publication-feature__image {
  filter: saturate(1.04) contrast(1.03);
  transform: scale(1.018);
}

.publication-lightbox__trigger:focus-visible {
  outline: 3px solid var(--site-ink);
  outline-offset: 3px;
}

.publication-lightbox {
  width: min(92vw, 72rem);
  max-width: none;
  max-height: 92vh;
  padding: 1rem;
  overflow: visible;
  border: 1px solid rgba(115, 0, 0, 0.28);
  border-radius: calc(var(--site-radius) + 2px);
  background: var(--site-surface);
  box-shadow: 0 24px 80px rgba(29, 20, 20, 0.3);
  color: var(--site-ink);
}

.publication-lightbox[open] {
  animation: lightbox-in 180ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.publication-lightbox[open] .publication-lightbox__image {
  animation: lightbox-image-focus 220ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.publication-lightbox[open] .publication-lightbox__caption {
  animation: lightbox-caption-in 180ms 45ms cubic-bezier(0.22, 1, 0.36, 1) both;
}

.publication-lightbox::backdrop {
  background: rgba(29, 20, 20, 0.72);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

.publication-lightbox figure {
  display: grid;
  height: calc(92vh - 2rem);
  max-height: calc(92vh - 2rem);
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 0.8rem;
  margin: 0;
}

.publication-lightbox__image {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: none;
  justify-self: center;
  object-fit: contain;
}

.publication-lightbox__caption {
  max-width: 72ch;
  margin: 0 auto;
  color: var(--site-muted);
  font-size: 0.92rem;
  line-height: 1.45;
  text-align: center;
}

.publication-lightbox__caption::before {
  content: none;
}

.publication-lightbox__title {
  display: block;
  color: var(--site-ink);
}

.publication-lightbox__description {
  display: block;
  margin-top: 0.25rem;
}

.publication-lightbox__close {
  position: absolute;
  top: -0.75rem;
  right: -0.75rem;
  z-index: 1;
  display: inline-flex;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--site-accent);
  border-radius: 50%;
  background: var(--site-surface);
  color: var(--site-accent);
  font-family: "PT Sans Narrow", sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
  cursor: pointer;
}

.publication-lightbox__close:hover,
.publication-lightbox__close:focus-visible {
  border-color: var(--site-accent-fill-hover);
  background: var(--site-accent-fill-hover);
  color: #fff;
}

body.publication-lightbox-open {
  overflow: hidden;
}

.site-footer {
  max-width: var(--site-content-max);
  margin: 1rem auto 0;
  padding: 1.5rem 1rem 2.5rem;
  border-top: 1px solid var(--site-rule);
  color: var(--site-muted);
  font-family: "PT Sans Narrow", sans-serif;
  font-size: 0.9rem;
  text-align: center;
}

.site-footer p {
  margin: 0.2rem 0;
}

.site-footer a {
  color: var(--site-accent);
}

@keyframes lightbox-in {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.985);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes lightbox-image-focus {
  from {
    filter: blur(6px);
    opacity: 0.7;
    transform: scale(0.99);
  }

  to {
    filter: blur(0);
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes lightbox-caption-in {
  from {
    opacity: 0;
    transform: translateY(4px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

@media (hover: hover) and (pointer: fine) {
  .content-card:hover,
  .publication-feature:hover {
    border-color: rgba(115, 0, 0, 0.34);
    box-shadow: 0 14px 34px rgba(52, 52, 52, 0.12);
    translate: 0 -3px;
  }
}

.content-card:focus-within,
.publication-feature:focus-within {
  border-color: rgba(115, 0, 0, 0.42);
  box-shadow: 0 12px 30px rgba(52, 52, 52, 0.11);
  translate: 0 -2px;
}

@media (hover: hover) and (pointer: fine) {
  .publication-family .publication-feature:hover {
    border-color: var(--family-accent);
  }
}

.publication-family .publication-feature:focus-within {
  border-color: var(--family-accent);
}

.publication-feature__eyebrow,
.publication-feature__details dt {
  color: var(--site-accent);
}

.publication-feature__links a:first-child {
  background: var(--site-accent-fill);
  color: #fff;
}

.publication-feature__links a:first-child:visited {
  color: #fff;
}

.publication-feature__links a:hover,
.publication-feature__links a:focus-visible {
  border-color: var(--site-accent-fill-hover);
  background: var(--site-accent-fill-hover);
  color: #fff;
}

.publication-family .publication-feature__eyebrow,
.publication-family .publication-feature__details dt {
  color: var(--family-accent);
}

.publication-family .publication-feature__links a {
  border-color: var(--family-accent);
  color: var(--family-accent);
}

.publication-family .publication-feature__links a:visited {
  color: var(--family-accent);
}

.publication-family .publication-feature__links a:first-child {
  background: var(--family-fill);
  color: #fff;
}

.publication-family .publication-feature__links a:first-child:visited {
  color: #fff;
}

.publication-family .publication-feature__links a:hover,
.publication-family .publication-feature__links a:focus-visible {
  border-color: var(--family-fill-dark);
  background: var(--family-fill-dark);
  color: #fff;
}

html[data-theme="dark"] .navigation-wrapper {
  border-bottom-color: rgba(232, 166, 170, 0.2);
  background: rgba(23, 21, 22, 0.93);
  box-shadow: 0 5px 22px rgba(0, 0, 0, 0.28);
}

html[data-theme="dark"] .top-navigation::before,
html[data-theme="dark"] .section-nav::before {
  background: linear-gradient(90deg, rgba(23, 21, 22, 0.99), rgba(23, 21, 22, 0));
}

html[data-theme="dark"] .top-navigation::after,
html[data-theme="dark"] .section-nav::after {
  background: linear-gradient(270deg, rgba(23, 21, 22, 0.99), rgba(23, 21, 22, 0));
}

html[data-theme="dark"] .section-nav,
html[data-theme="dark"] .section-nav.is-docked {
  border-color: var(--site-rule);
  background: rgba(33, 30, 31, 0.94);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.24);
}

html[data-theme="dark"] .identity-hero::after {
  border-color: rgba(232, 166, 170, 0.22);
  background: radial-gradient(circle, rgba(139, 48, 55, 0.22), rgba(139, 48, 55, 0) 68%);
}

html[data-theme="dark"] .article-wrap h1,
html[data-theme="dark"] .article-wrap h2,
html[data-theme="dark"] .article-wrap h3,
html[data-theme="dark"] .article-wrap h4,
html[data-theme="dark"] .article-wrap h5,
html[data-theme="dark"] .article-wrap h6 {
  color: var(--site-ink);
}

html[data-theme="dark"] .article-wrap > p a,
html[data-theme="dark"] .article-wrap > ul a,
html[data-theme="dark"] .article-wrap > ol a,
html[data-theme="dark"] .timeline-row a,
html[data-theme="dark"] .content-card h3 a,
html[data-theme="dark"] .content-card__description a,
html[data-theme="dark"] .publication-feature__details a,
html[data-theme="dark"] .article-author-top a {
  color: var(--site-accent);
}

html[data-theme="dark"] .bio-actions img,
html[data-theme="dark"] .article-author-top > p img {
  filter: invert(1) brightness(1.2);
}

html[data-theme="dark"] .publication-family {
  --family-accent: #e8a6aa;
  --family-accent-dark: #f3c8cb;
  --family-fill: #8b3037;
  --family-fill-dark: #6e252b;
  --family-surface: #2a1f21;
  --family-card: #211c1d;
  border-color: color-mix(in srgb, var(--family-accent) 34%, #171516);
  background: linear-gradient(145deg, var(--family-surface), #171516 52%);
}

html[data-theme="dark"] .publication-family--learning {
  --family-accent: #9fc3dc;
  --family-accent-dark: #c8ddec;
  --family-fill: #38546b;
  --family-fill-dark: #243b4d;
  --family-surface: #1d272e;
  --family-card: #1b2328;
}

html[data-theme="dark"] .publication-family--society {
  --family-accent: #d5bd88;
  --family-accent-dark: #ead9b4;
  --family-fill: #6b5732;
  --family-fill-dark: #504025;
  --family-surface: #28251d;
  --family-card: #211f1a;
}

html[data-theme="dark"] .publication-family__header {
  border-bottom-color: color-mix(in srgb, var(--family-accent) 28%, #171516);
}

html[data-theme="dark"] .publication-family__summary h2 {
  color: var(--family-accent-dark);
}

html[data-theme="dark"] .publication-family .publication-feature {
  border-color: color-mix(in srgb, var(--family-accent) 28%, #171516);
  border-left-color: var(--family-accent);
}

html[data-theme="dark"] .publication-feature__image,
html[data-theme="dark"] .publication-lightbox__image {
  background: #fff;
}

html[data-theme="dark"] .publication-lightbox::backdrop {
  background: rgba(6, 5, 5, 0.82);
}

[data-reveal].reveal-ready {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.55s cubic-bezier(0.22, 1, 0.36, 1), transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--reveal-delay, 0ms);
}

[data-reveal].reveal-ready.is-revealed {
  opacity: 1;
  transform: none;
}

@media only screen and (min-width: 37.5em) {
  #main {
    grid-template-columns: minmax(145px, 180px) minmax(0, 1fr);
    gap: clamp(2rem, 5vw, 4.5rem);
    padding: 0 2rem;
  }

  .article-author-top {
    position: sticky;
    top: 6.75rem;
    align-self: start;
  }
}

@media only screen and (min-width: 48em) {
  .timeline-list--split {
    padding-left: 0;
  }

  .timeline-list--split::before,
  .timeline-list--split::after {
    left: 50%;
  }

  .timeline-list--split .timeline-row {
    grid-template-columns: minmax(0, 1fr) 3rem minmax(0, 1fr);
    gap: 0;
    padding: 1rem 0;
  }

  .timeline-list--split .timeline-row::before {
    left: 50%;
    transform: translateX(-50%);
  }

  .timeline-list--split .timeline-row:nth-child(odd) time {
    grid-column: 1;
    padding-right: 1.25rem;
    text-align: right;
  }

  .timeline-list--split .timeline-row:nth-child(odd) > div {
    grid-column: 3;
    padding-left: 1.25rem;
  }

  .timeline-list--split .timeline-row:nth-child(even) time {
    grid-row: 1;
    grid-column: 3;
    padding-left: 1.25rem;
  }

  .timeline-list--split .timeline-row:nth-child(even) > div {
    grid-row: 1;
    grid-column: 1;
    padding-right: 1.25rem;
    text-align: right;
  }
}

@media only screen and (max-width: 47.999em) {
  .navigation-wrapper {
    gap: 0.75rem;
  }

  .section-nav {
    top: var(--site-header-offset);
  }

  .top-navigation__scroll,
  .section-nav__scroll {
    scrollbar-width: none;
  }

  .top-navigation__scroll::-webkit-scrollbar,
  .section-nav__scroll::-webkit-scrollbar {
    display: none;
  }
}

@media only screen and (max-width: 37.499em) {
  .identity-hero {
    margin-bottom: 1.5rem;
    padding-top: 2.25rem;
  }

  .identity-hero::after {
    right: -2rem;
    bottom: -4.5rem;
  }

  .navigation-wrapper {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0;
    padding-bottom: 0.35rem;
  }

  .top-navigation {
    grid-column: 1 / -1;
  }

  .theme-toggle {
    grid-row: 1;
    grid-column: 2;
    padding-inline: 0.6rem;
  }

  .site-name a {
    min-height: 36px;
  }

  #main .article-author-top {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 0.45rem 0.7rem;
    margin-bottom: 1.25rem;
  }

  .article-author-top .bio-photo {
    width: 72px;
    height: auto;
    flex: 0 0 72px;
    margin: 0;
  }

  .article-author-top > p:first-of-type {
    display: none;
  }

  .article-author-top .bio-actions {
    flex: 1 1 calc(100% - 86px);
    margin: 0;
  }

  .article-author-top > p {
    flex: 0 0 auto;
    margin: 0 0.35rem 0 0;
    font-size: 0.82rem;
    line-height: 1.35;
  }

  .top-navigation {
    margin-inline: -0.45rem;
  }

  .timeline-row,
  .timeline-list--progress .timeline-row {
    grid-template-columns: 1fr;
    gap: 0.25rem;
  }

  .publication-feature__links a {
    flex-basis: 100%;
  }

  .publication-copy-button {
    flex: 1 1 calc(50% - 0.25rem);
  }

  .publication-family {
    padding: 0.85rem;
  }

  .publication-lightbox__trigger {
    float: none;
    width: 100%;
    max-width: none;
    margin: 0 0 1rem;
  }

  .publication-lightbox {
    width: calc(100vw - 1.5rem);
    padding: 0.65rem;
  }

  .publication-lightbox__close {
    top: 0.35rem;
    right: 0.35rem;
  }

  .section-nav {
    top: var(--site-header-offset);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }

  .content-card,
  .publication-feature {
    translate: none !important;
  }

  .timeline-list--progress::after {
    animation: none !important;
    transform: scaleY(1) !important;
  }

  .publication-lightbox[open] .publication-lightbox__image,
  .publication-lightbox[open] .publication-lightbox__caption {
    filter: none !important;
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }

  ::view-transition-old(root),
  ::view-transition-new(root) {
    animation: none !important;
  }
}

@media print {
  html[data-theme="dark"] {
    --site-accent: #730000;
    --site-accent-dark: #4f0000;
    --site-accent-fill: #730000;
    --site-accent-fill-hover: #4f0000;
    --site-ink: #333332;
    --site-muted: #686563;
    --site-surface: #fcfafa;
    --site-surface-strong: #f5eeee;
    --site-rule: #ded6d6;
    color-scheme: light;
  }

  html[data-theme="dark"] body {
    background: #fff;
    color: #333332;
  }

  .navigation-wrapper,
  .section-nav {
    position: static;
    box-shadow: none;
    backdrop-filter: none;
  }

  [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }

  .timeline-list--progress::after {
    transform: scaleY(1) !important;
    animation: none !important;
  }

  .publication-lightbox,
  .publication-copy-tools,
  .publication-share-button,
  .copy-toast {
    display: none;
  }

  .theme-toggle {
    display: none;
  }
}