/* Page-local styles; theme tokens keep light and dark mode in sync. */
.academic-home {
  --home-sticky-offset: 6rem;

  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2.5rem;
  padding-block: 0.5rem 3rem;
  color: var(--global-text-color);
  line-height: 1.65;
  overflow-wrap: anywhere;
}

.academic-home *,
.academic-home *::before,
.academic-home *::after {
  box-sizing: border-box;
}

.academic-home .home-sidebar,
.academic-home .home-content {
  min-width: 0;
}

.academic-home .home-sidebar {
  align-self: start;
}

.academic-home .home-portrait {
  display: block;
  width: 100%;
  max-width: 12rem;
  height: auto;
  aspect-ratio: 4 / 5;
  margin-bottom: 1.25rem;
  border-radius: 0.65rem;
  object-fit: cover;
}

.academic-home h1 {
  margin: 0 0 0.65rem;
  font-size: 1.65rem;
  font-weight: 600;
  line-height: 1.2;
}

.academic-home .home-position,
.academic-home .home-institution {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
  line-height: 1.5;
}

.academic-home .home-contact {
  margin-top: 0.65rem;
  color: var(--global-text-color-light);
  font-size: 0.82rem;
  line-height: 1.45;
}

.academic-home .home-contact address {
  margin: 0 0 0.3rem;
  font-style: normal;
}

.academic-home a {
  color: var(--autumn-emphasis);
  text-underline-offset: 0.2em;
}

.academic-home a:hover {
  color: var(--global-hover-color);
}

.academic-home a:focus-visible,
.academic-home summary:focus-visible {
  outline: 2px solid var(--global-theme-color);
  outline-offset: 4px;
  border-radius: 0.25rem;
}

.academic-home .home-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem;
  margin: 0.75rem 0 0;
  padding: 0;
  list-style: none;
}

.academic-home .home-social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--autumn-gold);
  font-size: 1.35rem;
  line-height: 1;
  text-decoration: none;
}

.academic-home .home-social-icon:hover,
.academic-home .home-social-icon:focus-visible {
  color: var(--autumn-hover);
  text-decoration: none;
}

.academic-home .home-social-icon:focus-visible {
  outline: 2px solid var(--autumn-gold);
  outline-offset: 2px;
  border-radius: 0.25rem;
}

.academic-home .home-section + .home-section {
  margin-top: 2.75rem;
}

.academic-home h2 {
  margin: 0 0 1rem;
  font-size: 1.635rem;
  font-weight: 600;
  line-height: 1.3;
}

.academic-home .home-section > p {
  margin: 0;
}

.academic-home .home-research-list {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}

.academic-home .home-research-card {
  margin: 0;
  padding: 0;
  border: 1px solid var(--global-divider-color);
  border-radius: 0.75rem;
  background: var(--global-card-bg-color);
  scroll-margin-top: var(--home-sticky-offset);
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.academic-home .home-research-summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: stretch;
  gap: 1rem 2rem;
  margin: 0;
  padding: 2.25rem 1.5rem;
  border-radius: inherit;
  cursor: pointer;
  list-style: none;
  transition: background-color 160ms ease;
}

.academic-home .home-research-summary::-webkit-details-marker {
  display: none;
}

.academic-home .home-research-summary::marker {
  content: "";
}

.academic-home .home-research-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-width: 0;
  height: clamp(230px, 66vw, 280px);
  min-height: 230px;
  border-radius: 0.4rem;
  /* A neutral canvas also keeps transparent diagrams readable in dark mode. */
  background: #fff;
}

.academic-home .home-research-visual img {
  display: block;
  width: 100%;
  height: 100%;
  max-height: 280px;
  object-position: center;
  object-fit: contain;
}

/* Compensate only for the causal diagram's transparent side margins. */
.academic-home .home-research-visual-causal {
  overflow: hidden;
}

.academic-home .home-research-visual-causal img {
  transform: scale(1.27);
}

.academic-home .home-research-copy,
.academic-home .home-research-title,
.academic-home .home-research-question,
.academic-home .home-research-description {
  display: block;
  min-width: 0;
}

.academic-home .home-research-title {
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.3;
}

.academic-home .home-research-question {
  margin-top: 0.75rem;
  font-size: 0.95rem;
  font-style: italic;
  line-height: 1.6;
}

.academic-home .home-research-description {
  margin-top: 0.65rem;
  font-size: 0.9rem;
  line-height: 1.65;
}

.academic-home .home-research-action {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--autumn-emphasis);
  font-size: 0.8rem;
  font-weight: 500;
}

.academic-home .home-expansion-indicator {
  width: 0.45rem;
  height: 0.45rem;
  color: var(--autumn-gold);
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-0.15rem) rotate(45deg);
}

.academic-home .home-action-open,
.academic-home .home-research-card[open] .home-action-closed {
  display: none;
}

.academic-home .home-research-card[open] .home-action-open {
  display: inline;
}

.academic-home .home-research-card[open] .home-expansion-indicator {
  color: var(--autumn-emphasis);
  transform: translateY(0.1rem) rotate(225deg);
}

.academic-home .home-related-work {
  margin: 0 1.5rem;
  padding-block: 1.25rem 1.5rem;
  border-top: 1px solid var(--global-divider-color);
  font-size: 0.9rem;
}

.academic-home .home-related-work h3 {
  margin: 0 0 1rem;
  color: var(--global-text-color-light);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.025em;
}

.academic-home .home-citation-group + .home-citation-group {
  margin-top: 1.5rem;
}

.academic-home .home-citation-group h4 {
  margin: 0 0 0.85rem;
  color: var(--autumn-emphasis);
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.5;
}

.academic-home .home-citation-list + .home-citation-list {
  margin-top: 1rem;
}

.academic-home .home-citation {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.65;
  overflow-wrap: anywhere;
}

@media (min-width: 36rem) {
  .academic-home .home-research-summary {
    /* Scale to this site's content width instead of forcing a 280px minimum. */
    grid-template-columns: minmax(0, 32%) minmax(0, 1fr);
  }

  .academic-home .home-research-visual {
    height: auto;
  }

  .academic-home .home-research-action {
    grid-column: 2;
  }
}

@media (min-width: 56rem) {
  .academic-home {
    grid-template-columns: minmax(11.5rem, 1fr) minmax(0, 3.5fr);
    gap: 2.5rem;
  }

  .academic-home .home-sidebar {
    position: sticky;
    top: var(--home-sticky-offset);
  }
}

/* Keep the whole profile reachable on short landscape screens. */
@media (max-height: 44rem) {
  .academic-home .home-sidebar {
    position: static;
  }
}

@media (hover: hover) {
  .academic-home .home-research-card:hover {
    border-color: var(--global-hover-color);
    box-shadow: 0 3px 12px var(--autumn-shadow);
  }

  .academic-home .home-research-summary:hover {
    background-color: var(--autumn-surface-strong);
  }

  .academic-home .home-research-summary:hover .home-research-action,
  .academic-home .home-research-summary:hover .home-expansion-indicator {
    color: var(--global-hover-color);
  }
}

@media (prefers-reduced-motion: reduce) {
  .academic-home .home-research-card,
  .academic-home .home-research-summary {
    transition: none;
  }
}