:root {
  --tc-navy: #004785;
  --tc-navy-deep: #00325f;
  --tc-blue: #4da5e2;
  --tc-blue-soft: #eaf3f9;
  --tc-ink: #17324a;
  --tc-muted: #5d6f7d;
  --tc-line: #d9e3ea;
  --tc-paper: #ffffff;
  --tc-wash: #f4f7f9;
  --tc-shadow: 0 18px 48px rgba(0, 50, 95, 0.14);
  --tc-focus-inner: #ffffff;
  --tc-focus-outer: #00325f;
}

html:not([data-theme="dark"]) {
  --global-theme-color: var(--tc-navy);
  --global-hover-color: var(--tc-navy-deep);
  --global-code-bg-color: rgba(0, 71, 133, 0.06);
}

html[data-theme="dark"] {
  --tc-blue-soft: #172a38;
  --tc-ink: #e9f2f7;
  --tc-muted: #b8c7d1;
  --tc-line: #344957;
  --tc-paper: #212529;
  --tc-wash: #19232b;
  --tc-shadow: 0 18px 48px rgba(0, 0, 0, 0.32);
  --tc-focus-inner: #212529;
  --tc-focus-outer: #8dcaf0;
  --global-theme-color: #6bb9e8;
  --global-hover-color: #8dcaf0;
}

body {
  overflow-x: hidden;
}

.tc-footer-separator {
  margin-inline: 0.45rem;
}

#navbar {
  border-bottom: 1px solid color-mix(in srgb, var(--tc-navy) 15%, transparent);
  box-shadow: 0 2px 16px rgba(0, 50, 95, 0.06);
}

#navbar .container {
  max-width: 1180px;
}

#navbar .tc-navbar-logo {
  display: block;
  flex: 0 0 160px;
  width: 160px;
  height: 38px;
  background: #ffffff url("../img/Wharton-logo.png") center / 160px auto no-repeat;
  border-radius: 0.15rem;
  text-decoration: none;
}

html[data-theme="dark"] #navbar .tc-navbar-logo {
  background-color: transparent;
  background-image: url("../img/Wharton.png");
}

#navbar .tc-navbar-logo:focus-visible {
  outline: 3px solid var(--tc-focus-inner);
  outline-offset: 3px;
  box-shadow: 0 0 0 6px var(--tc-focus-outer);
}

#navbar .nav-link {
  font-size: 0.86rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  white-space: nowrap;
}

#navbar .nav-item.active .nav-link,
#navbar .nav-link:hover,
#navbar .nav-link:focus-visible {
  color: var(--tc-navy);
}

html[data-theme="dark"] #navbar .nav-item.active .nav-link,
html[data-theme="dark"] #navbar .nav-link:hover,
html[data-theme="dark"] #navbar .nav-link:focus-visible {
  color: var(--global-theme-color);
}

.tc-shell {
  box-sizing: border-box;
  width: min(1180px, calc(100% - 3rem));
  margin-inline: auto;
}

.tc-home a,
.tc-page a {
  text-underline-offset: 0.2em;
}

.tc-home a:focus-visible,
.tc-page a:focus-visible,
.tc-button:focus-visible {
  outline: 3px solid var(--tc-focus-inner);
  outline-offset: 3px;
  border-radius: 0.25rem;
  box-shadow: 0 0 0 6px var(--tc-focus-outer);
}

.tc-eyebrow {
  margin: 0 0 0.8rem;
  color: var(--tc-navy);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

html[data-theme="dark"] .tc-eyebrow {
  color: var(--global-theme-color);
}

.tc-hero {
  position: relative;
  overflow: hidden;
  min-height: 318px;
  border-bottom: 1px solid var(--tc-line);
  background: var(--tc-paper);
}

html[data-theme="dark"] .tc-hero {
  background: var(--tc-paper);
}

.tc-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(230px, 285px);
  align-items: center;
  min-height: 318px;
  padding-block: 1.4rem;
  gap: 5rem;
}

.tc-hero-copy {
  align-self: end;
  max-width: 650px;
  padding-block: 0;
}

.tc-hero h1 {
  margin: 0;
  color: var(--tc-ink);
  font-family: "Roboto Slab", Georgia, serif;
  font-size: clamp(2.65rem, 4.6vw, 3.85rem);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 0.98;
}

.tc-role {
  max-width: 650px;
  margin: 1.3rem 0 0;
  color: var(--tc-navy);
  font-size: clamp(1.08rem, 2vw, 1.36rem);
  font-weight: 500;
  line-height: 1.45;
}

html[data-theme="dark"] .tc-role {
  color: #86c7ef;
}

.tc-affiliation {
  margin: 0.65rem 0 0;
  color: var(--tc-muted);
  font-size: 0.96rem;
}

.tc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.8rem;
}

.tc-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.8rem;
  padding: 0.65rem 1.1rem;
  border: 1px solid var(--tc-navy);
  border-radius: 0.2rem;
  font-size: 0.87rem;
  font-weight: 700;
  letter-spacing: 0.025em;
  text-decoration: none !important;
  transition:
    background-color 160ms ease,
    color 160ms ease,
    transform 160ms ease;
}

.tc-button:hover {
  transform: translateY(-1px);
}

.tc-button-primary {
  color: white !important;
  background: var(--tc-navy);
}

.tc-button-primary:hover {
  background: var(--tc-navy-deep);
}

.tc-button-secondary {
  color: var(--tc-navy) !important;
  background: transparent;
}

.tc-button-secondary:hover {
  color: white !important;
  background: var(--tc-navy);
}

html[data-theme="dark"] .tc-button-secondary {
  color: #8dcaf0 !important;
  border-color: #6bb9e8;
}

.tc-portrait {
  position: relative;
  z-index: 1;
  align-self: end;
  margin: 0;
}

.tc-portrait::before {
  content: none;
}

.tc-portrait img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--tc-line);
  object-fit: contain;
  box-shadow: 0 12px 34px rgba(0, 50, 95, 0.12);
}

.tc-bio-band {
  color: white;
  background: var(--tc-navy);
}

.tc-bio-grid {
  display: grid;
  grid-template-columns: minmax(190px, 0.65fr) minmax(0, 1.8fr);
  align-items: start;
  gap: 3rem;
  padding-block: 1.9rem;
}

.tc-bio-band .tc-eyebrow {
  color: #a9d8f4;
}

.tc-bio-band h2 {
  margin: 0;
  color: white;
  font-family: "Roboto Slab", Georgia, serif;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 400;
  line-height: 1.15;
}

.tc-bio-copy > p {
  margin: 0;
  color: white;
  font-size: clamp(1.02rem, 1.8vw, 1.2rem);
  line-height: 1.75;
}

.tc-topic-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.5rem;
}

.tc-topic-row span {
  padding: 0.35rem 0.65rem;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 999px;
  color: #eaf6fd;
  font-size: 0.78rem;
  line-height: 1.2;
}

.tc-home-panel {
  padding-block: 3rem 3.6rem;
  background: var(--global-bg-color);
}

.tc-section {
  margin-top: 2.4rem;
}

.tc-section:first-child {
  margin-top: 0;
}

.tc-section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1.2rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--tc-line);
}

.tc-section-heading h2 {
  margin: 0;
  color: var(--tc-ink);
  font-family: "Roboto Slab", Georgia, serif;
  font-size: clamp(1.8rem, 3vw, 2.45rem);
  font-weight: 500;
  letter-spacing: -0.025em;
}

.tc-section-link {
  flex: 0 0 auto;
  color: var(--tc-navy);
  font-size: 0.83rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

html[data-theme="dark"] .tc-section-link {
  color: var(--global-theme-color);
}

.tc-two-column {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(280px, 1fr);
  gap: 2rem;
}

.tc-card,
.tc-resource-card,
.tc-paper-card,
.tc-contact-card {
  border: 1px solid var(--tc-line);
  background: var(--tc-paper);
  box-shadow: 0 8px 28px rgba(0, 50, 95, 0.055);
}

.tc-card {
  padding: 1.8rem;
}

.tc-card h3,
.tc-contact-card h3 {
  margin: 0 0 1rem;
  color: var(--tc-ink);
  font-size: 1.1rem;
  font-weight: 700;
}

.tc-appointment-list,
.tc-interest-list,
.tc-link-list,
.tc-lecture-list,
.tc-software-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.tc-appointment-list li {
  position: relative;
  padding: 0 0 0.85rem 1.15rem;
  color: var(--global-text-color);
  line-height: 1.55;
}

.tc-appointment-list li:last-child {
  padding-bottom: 0;
}

.tc-appointment-list li::before {
  position: absolute;
  top: 0.62em;
  left: 0;
  width: 0.38rem;
  height: 0.38rem;
  border-radius: 50%;
  background: var(--tc-blue);
  content: "";
}

.tc-contact-card {
  padding: 1.8rem;
  color: white;
  border-color: var(--tc-navy);
  background: var(--tc-navy);
}

.tc-contact-card h3,
.tc-contact-card a {
  color: white;
}

.tc-contact-card p,
.tc-contact-card address {
  margin: 0 0 0.75rem;
  color: #edf7fc;
  font-style: normal;
  line-height: 1.6;
}

.tc-contact-card p:last-child,
.tc-contact-card address:last-child {
  margin-bottom: 0;
}

.tc-contact-card .tc-contact-scholar a,
.tc-contact-card .tc-contact-scholar a:visited {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: #ffffff !important;
  -webkit-text-fill-color: #ffffff;
}

.tc-contact-card .tc-contact-scholar span,
.tc-contact-card .tc-contact-scholar i,
.tc-contact-card .tc-contact-scholar i::before {
  display: inline-block;
  color: #ffffff !important;
  -webkit-text-fill-color: #ffffff;
}

.tc-contact-card .tc-contact-scholar i {
  font-size: 1rem;
  text-align: center;
}

.tc-interest-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
}

.tc-interest-list li {
  min-height: 3.4rem;
  padding: 0.8rem 1rem;
  border-left: 4px solid var(--tc-blue);
  color: var(--tc-ink);
  background: var(--tc-wash);
  font-weight: 600;
  line-height: 1.35;
}

.tc-paper-grid,
.tc-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.15rem;
}

.tc-paper-card,
.tc-resource-card {
  display: flex;
  flex-direction: column;
  padding: 1.45rem;
}

.tc-paper-card .tc-paper-status {
  margin: 0 0 0.8rem;
  color: var(--tc-navy);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

html[data-theme="dark"] .tc-paper-card .tc-paper-status {
  color: var(--global-theme-color);
}

.tc-paper-card h3,
.tc-resource-card h2,
.tc-resource-card h3 {
  margin: 0;
  color: var(--tc-ink);
  font-size: 1.05rem;
  line-height: 1.45;
}

.tc-paper-card h3 a,
.tc-resource-card h2 a,
.tc-resource-card h3 a {
  color: inherit;
}

.tc-paper-card .tc-paper-venue,
.tc-resource-card p {
  margin: auto 0 0;
  padding-top: 1rem;
  color: var(--tc-muted);
  font-size: 0.88rem;
  line-height: 1.55;
}

.tc-honors-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--tc-line);
  list-style: none;
}

.tc-honors-list li {
  display: grid;
  grid-template-columns: 4.3rem minmax(0, 1fr);
  gap: 1rem;
  padding: 1.15rem 1rem;
  border-bottom: 1px solid var(--tc-line);
}

.tc-home .tc-honors-list li {
  padding-block: 0.8rem;
}

.tc-honors-list li:nth-child(odd) {
  border-right: 1px solid var(--tc-line);
}

.tc-honor-year {
  color: var(--tc-navy);
  font-weight: 800;
}

html[data-theme="dark"] .tc-honor-year {
  color: var(--global-theme-color);
}

.tc-link-list {
  display: grid;
  gap: 0.55rem;
}

.tc-link-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 0.95rem;
  border: 1px solid var(--tc-line);
  color: var(--tc-ink);
  background: var(--tc-paper);
  font-weight: 600;
  text-decoration: none;
}

.tc-link-list a::after {
  color: var(--tc-blue);
  content: "↗";
}

.tc-link-list a:hover {
  border-color: var(--tc-blue);
}

.tc-visitor-counter {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  margin-top: 2.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--tc-line);
  color: var(--tc-muted);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.tc-visitor-counter .statcounter {
  display: inline-flex;
  align-items: center;
}

.tc-visitor-counter img.statcounter {
  display: inline-block;
  width: auto;
  min-width: 1px;
  height: auto;
}

/* Interior pages */
.tc-page {
  width: min(1180px, calc(100% - 3rem));
  max-width: 1180px;
  padding-bottom: 5rem;
}

.tc-page-header {
  position: relative;
  margin: 0 0 2.5rem;
  padding: 2.8rem 0 2rem;
  border-bottom: 1px solid var(--tc-line);
}

.tc-page-header--with-image {
  display: flex;
  min-height: 18rem;
  flex-direction: column;
  justify-content: center;
  padding-right: 20rem;
}

.tc-page-header-media {
  position: absolute;
  right: 1.5rem;
  bottom: 1rem;
  width: 17rem;
  margin: 0;
}

.tc-page-header-image {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--tc-line);
  border-radius: 0.45rem;
}

.tc-page-header-credit {
  position: absolute;
  right: -1.15rem;
  bottom: 0;
  margin: 0;
  color: var(--tc-muted);
  font-size: 0.45rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  line-height: 1.25;
  opacity: 0.58;
  writing-mode: vertical-rl;
}

.tc-page-header::after {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 5rem;
  height: 4px;
  background: var(--tc-navy);
  content: "";
}

.tc-page-header h1 {
  margin: 0;
  color: var(--tc-ink);
  font-family: "Roboto Slab", Georgia, serif;
  font-size: clamp(2.6rem, 6vw, 4.6rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.tc-page-intro {
  max-width: 780px;
  margin: 1rem 0 0;
  color: var(--tc-muted);
  font-size: 1.08rem;
  line-height: 1.7;
}

.tc-section-divider {
  position: relative;
  margin: 2.75rem 0 2.25rem;
  border-top: 1px solid var(--tc-line);
}

.tc-section-divider::after {
  position: absolute;
  top: -1px;
  left: 0;
  width: 5rem;
  height: 4px;
  background: var(--tc-navy);
  content: "";
}

.tc-page-content .tc-section-divider + h2 {
  margin-top: 0;
}

.tc-page-content h2 {
  margin-top: 3rem;
  color: var(--tc-ink);
  font-family: "Roboto Slab", Georgia, serif;
  font-size: 1.85rem;
  font-weight: 500;
}

.tc-page-content h3 {
  color: var(--tc-ink);
}

.tc-callout {
  margin: 2rem 0;
  padding: 1.4rem 1.55rem;
  border-left: 5px solid var(--tc-blue);
  background: var(--tc-blue-soft);
}

.tc-callout p:last-child {
  margin-bottom: 0;
}

.tc-genealogy-lineage {
  position: relative;
  max-width: 52rem;
  margin: 3rem auto 0;
  padding: 0;
  list-style: none;
}

.tc-genealogy-lineage::before {
  position: absolute;
  top: 1rem;
  bottom: 1rem;
  left: 1.1rem;
  width: 2px;
  background: var(--tc-line);
  content: "";
}

.tc-genealogy-lineage li {
  position: relative;
  margin: 0 0 1rem 3.4rem;
  padding: 1rem 1.15rem;
  border: 1px solid var(--tc-line);
  background: var(--tc-paper);
  box-shadow: 0 8px 24px rgba(0, 50, 95, 0.06);
}

.tc-genealogy-lineage li::before {
  position: absolute;
  top: 50%;
  left: -2.75rem;
  z-index: 1;
  width: 0.9rem;
  height: 0.9rem;
  border: 3px solid var(--tc-paper);
  border-radius: 50%;
  background: var(--tc-navy);
  box-shadow: 0 0 0 1px var(--tc-navy);
  content: "";
  transform: translateY(-50%);
}

.tc-genealogy-lineage li::after {
  position: absolute;
  top: 50%;
  left: -2.3rem;
  width: 2.3rem;
  height: 1px;
  background: var(--tc-line);
  content: "";
}

.tc-genealogy-lineage strong {
  display: block;
  color: var(--tc-ink);
  font-family: "Roboto Slab", Georgia, serif;
  font-size: 1.08rem;
  font-weight: 500;
}

.tc-genealogy-lineage li > span,
.tc-genealogy-pair span {
  display: block;
  margin-top: 0.25rem;
  color: var(--tc-muted);
  font-size: 0.85rem;
}

.tc-genealogy-pair {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 1rem;
}

.tc-genealogy-pair b {
  color: var(--tc-navy);
  font-family: "Roboto Slab", Georgia, serif;
  font-size: 1.1rem;
}

.tc-genealogy-lineage li:last-child {
  border-color: var(--tc-navy);
  background: var(--tc-navy);
}

.tc-genealogy-lineage li:last-child::before {
  background: var(--tc-blue);
}

.tc-genealogy-lineage li:last-child strong,
.tc-genealogy-lineage li:last-child > span {
  color: #ffffff;
}

.tc-research-topics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  margin: 1.8rem 0 2.8rem;
}

.tc-research-topic {
  padding: 1rem;
  border: 1px solid var(--tc-line);
  border-top: 4px solid var(--tc-navy);
  background: var(--tc-paper);
}

.tc-research-topic strong {
  display: block;
  color: var(--tc-ink);
  line-height: 1.4;
}

.tc-research-topic span {
  display: block;
  margin-top: 0.35rem;
  color: var(--tc-muted);
  font-size: 0.84rem;
  line-height: 1.45;
}

.tc-paper-view-tabs {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0 0 1.5rem;
  padding: 0.3rem;
  border: 1px solid var(--tc-line);
  border-radius: 0.3rem;
  background: var(--tc-wash);
}

.tc-paper-view-tabs a {
  padding: 0.55rem 0.85rem;
  border-radius: 0.2rem;
  color: var(--tc-ink);
  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none;
}

.tc-paper-view-tabs a:hover,
.tc-paper-view-tabs a[aria-current="page"] {
  color: white;
  background: var(--tc-navy);
}

html[data-theme="dark"] .tc-paper-view-tabs a[aria-current="page"] {
  color: #10202c;
  background: var(--global-theme-color);
}

.tc-paper-search {
  margin: 1.5rem 0 2rem;
  padding: 1.2rem;
  border: 1px solid var(--tc-line);
  border-top: 4px solid var(--tc-navy);
  background: var(--tc-paper);
}

.tc-paper-search label {
  display: block;
  margin-bottom: 0.55rem;
  color: var(--tc-ink);
  font-size: 0.86rem;
  font-weight: 800;
}

.tc-paper-search-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.6rem;
}

.tc-paper-search input {
  width: 100%;
  min-height: 2.9rem;
  padding: 0.65rem 0.8rem;
  border: 1px solid var(--tc-line);
  border-radius: 0.2rem;
  color: var(--tc-ink);
  background: var(--global-bg-color);
  font: inherit;
}

.tc-paper-search input:focus-visible,
.tc-paper-search button:focus-visible {
  outline: 3px solid var(--tc-focus-inner);
  outline-offset: 2px;
  box-shadow: 0 0 0 5px var(--tc-focus-outer);
}

.tc-paper-search button {
  min-height: 2.9rem;
  padding: 0.65rem 0.95rem;
  border: 1px solid var(--tc-navy);
  border-radius: 0.2rem;
  color: var(--tc-navy);
  background: transparent;
  font-size: 0.82rem;
  font-weight: 800;
}

.tc-paper-search button:hover {
  color: white;
  background: var(--tc-navy);
}

html[data-theme="dark"] .tc-paper-search button {
  color: var(--global-theme-color);
  border-color: var(--global-theme-color);
}

.tc-paper-search-help,
.tc-paper-search-status {
  margin: 0.65rem 0 0;
  color: var(--tc-muted);
  font-size: 0.8rem;
}

.tc-paper-search-status {
  font-weight: 700;
}

.tc-paper-no-results {
  margin: 2rem 0;
  padding: 1.2rem;
  border: 1px solid var(--tc-line);
  color: var(--tc-muted);
  background: var(--tc-wash);
  text-align: center;
}

.tc-paper-layout {
  display: grid;
  grid-template-columns: clamp(12.5rem, 19vw, 14.5rem) minmax(0, 1fr);
  align-items: start;
  gap: clamp(1.75rem, 3vw, 3rem);
}

.tc-paper-side,
.tc-paper-content {
  min-width: 0;
}

.tc-paper-side {
  position: sticky;
  top: 5rem;
  align-self: start;
}

.tc-paper-side-inner {
  overflow-x: hidden;
  overflow-y: auto;
  max-height: calc(100vh - 6.25rem);
  max-height: calc(100dvh - 6.25rem);
  padding: 0.95rem 0.85rem;
  border: 1px solid var(--tc-line);
  border-top: 4px solid var(--tc-navy);
  background: var(--tc-paper);
  overscroll-behavior: contain;
  scrollbar-color: var(--tc-blue) var(--tc-wash);
  scrollbar-gutter: stable;
}

.tc-paper-side-inner::-webkit-scrollbar {
  width: 0.7rem;
  height: 0.7rem;
}

.tc-paper-side-inner::-webkit-scrollbar-track {
  background: var(--tc-wash);
}

.tc-paper-side-inner::-webkit-scrollbar-thumb {
  border: 2px solid var(--tc-wash);
  border-radius: 999px;
  background: var(--tc-blue);
}

.tc-paper-side-title {
  margin: 0 0 0.7rem;
  color: var(--tc-navy);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.tc-paper-side-nav ol,
.tc-paper-side-nav ul {
  list-style: none;
}

.tc-paper-year-list {
  display: grid;
  gap: 0.16rem;
  margin: 0;
  padding: 0;
}

.tc-paper-side-nav a {
  display: flex;
  align-items: center;
  min-height: 2.35rem;
  padding: 0.42rem 0.58rem;
  border-left: 3px solid var(--tc-line);
  color: var(--tc-muted);
  font-size: 0.78rem;
  font-weight: 650;
  line-height: 1.35;
  text-decoration: none;
  transition:
    color 120ms ease,
    border-color 120ms ease,
    background-color 120ms ease;
}

.tc-paper-side-nav a:hover {
  color: var(--tc-navy);
  border-left-color: var(--tc-blue);
  background: var(--tc-wash);
}

.tc-paper-side-nav a[aria-current="location"] {
  color: var(--tc-navy);
  border-left-color: var(--tc-navy);
  background: var(--tc-blue-soft);
  font-weight: 800;
}

html[data-theme="dark"] .tc-paper-side-title,
html[data-theme="dark"] .tc-paper-side-nav a:hover,
html[data-theme="dark"] .tc-paper-side-nav a[aria-current="location"] {
  color: var(--global-theme-color);
}

html[data-theme="dark"] .tc-paper-side-nav a[aria-current="location"] {
  border-left-color: var(--global-theme-color);
}

.tc-paper-content .tc-paper-search {
  margin-top: 0;
}

.tc-paper-content > section:first-of-type {
  margin-top: 0;
}

.tc-topic-index {
  margin: 0;
}

.tc-topic-tree {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.22rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.tc-topic-tree > li {
  padding: 0;
}

.tc-topic-tree a {
  color: var(--tc-ink);
  font-weight: 750;
}

.tc-topic-tree ul {
  display: grid;
  gap: 0.12rem;
  margin: 0.18rem 0 0.55rem 0.65rem;
  padding: 0 0 0 0.45rem;
  border-left: 1px solid var(--tc-line);
  list-style: none;
}

.tc-topic-tree ul a {
  color: var(--tc-muted);
  font-size: 0.73rem;
  font-weight: 650;
}

.tc-topic-tree > li.is-active-ancestor > a {
  color: var(--tc-navy);
  border-left-color: var(--tc-blue);
  background: var(--tc-wash);
}

html[data-theme="dark"] .tc-topic-tree > li.is-active-ancestor > a {
  color: var(--global-theme-color);
}

.tc-topic-family {
  scroll-margin-top: 5rem;
  margin: 4rem 0 0;
}

.tc-topic-family-heading {
  margin-bottom: 0;
}

.tc-topic-direct-papers {
  padding-top: 1.1rem;
}

.tc-topic-subtopics {
  display: grid;
  gap: 2.5rem;
  margin-top: 2.5rem;
}

.tc-paper-section.tc-paper-subtopic {
  margin: 0 0 0 1.5rem;
  padding-left: 1.25rem;
  border-left: 3px solid var(--tc-blue);
}

.tc-paper-section.tc-paper-subtopic .tc-paper-section-heading {
  border-bottom-width: 1px;
  border-bottom-color: var(--tc-blue);
}

.tc-paper-section {
  scroll-margin-top: 5rem;
  margin: 3.6rem 0 0;
}

.tc-paper-section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.8rem;
  border-bottom: 3px solid var(--tc-navy);
}

.tc-paper-section-heading h2,
.tc-paper-section-heading h3 {
  margin: 0;
}

.tc-paper-section-heading h3 {
  font-size: 1.3rem;
}

.tc-count {
  color: var(--tc-muted);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tc-paper-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.tc-paper-list li {
  padding: 1.25rem 1.3rem;
  border-bottom: 1px solid var(--tc-line);
  transition: background-color 150ms ease;
}

.tc-paper-list li:hover {
  background: var(--tc-wash);
}

.tc-paper-list li.is-expanded {
  background: var(--tc-wash);
}

.tc-paper-number {
  margin-right: 0.3rem;
  color: inherit;
  font: inherit;
}

.tc-paper-authors,
.tc-paper-list .tc-paper-venue {
  margin: 0;
  color: var(--tc-muted);
  font-size: 0.86rem;
  line-height: 1.5;
}

.tc-paper-list h3 {
  margin: 0;
  font-size: 1.04rem;
  font-weight: 600;
  line-height: 1.45;
}

.tc-paper-title-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 0.8rem;
  margin: 0.32rem 0;
}

.tc-paper-title-toggle {
  display: block;
  width: 100%;
  margin: 0;
  padding: 0;
  border: 0;
  color: var(--tc-ink);
  background: transparent;
  font: inherit;
  font-weight: inherit;
  line-height: inherit;
  text-align: left;
  cursor: pointer;
}

.tc-paper-title-toggle:hover {
  color: var(--tc-navy);
}

.tc-paper-title-toggle:focus-visible,
.tc-paper-pdf-pill:focus-visible {
  outline: 3px solid var(--tc-focus-inner);
  outline-offset: 3px;
  border-radius: 0.25rem;
  box-shadow: 0 0 0 6px var(--tc-focus-outer);
}

.tc-paper-pdf-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  padding: 0.35rem 0.78rem;
  border: 1px solid var(--tc-navy);
  border-radius: 999px;
  color: white;
  background: var(--tc-navy);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  line-height: 1;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
}

.tc-paper-pdf-pill:hover {
  color: white;
  border-color: var(--tc-navy-deep);
  background: var(--tc-navy-deep);
  text-decoration: none;
}

.tc-paper-abstract-panel {
  margin-top: 1rem;
  padding: 1rem 1.1rem;
  border-left: 3px solid var(--tc-blue);
  background: var(--tc-blue-soft);
}

.tc-paper-abstract-label {
  margin: 0 0 0.35rem;
  color: var(--tc-navy);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.tc-paper-abstract {
  margin: 0;
  color: var(--tc-ink);
  font-size: 0.9rem;
  line-height: 1.65;
}

.tc-paper-abstract mjx-container[display="true"] {
  max-width: 100%;
  margin: 0.85rem 0 !important;
  padding-bottom: 0.2rem;
  overflow-x: auto;
  overflow-y: hidden;
}

html[data-theme="dark"] .tc-paper-title-toggle:hover,
html[data-theme="dark"] .tc-paper-abstract-label {
  color: var(--global-theme-color);
}

html[data-theme="dark"] .tc-paper-pdf-pill {
  color: #10202c;
  border-color: var(--global-theme-color);
  background: var(--global-theme-color);
}

.tc-table-wrap {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--tc-line);
}

.tc-table {
  width: 100%;
  margin: 0;
  border-collapse: collapse;
}

.tc-table th,
.tc-table td {
  padding: 0.9rem 1rem;
  border-bottom: 1px solid var(--tc-line);
  vertical-align: top;
  text-align: left;
  line-height: 1.5;
}

.tc-table th {
  color: white;
  background: var(--tc-navy);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.tc-table tbody tr:last-child td {
  border-bottom: 0;
}

.tc-table tbody tr:nth-child(even) {
  background: var(--tc-wash);
}

.tc-current-team {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin: 1.2rem 0 2.5rem;
}

.tc-person-chip {
  padding: 0.75rem 1rem;
  border: 1px solid var(--tc-line);
  border-left: 4px solid var(--tc-blue);
  background: var(--tc-paper);
  font-weight: 700;
}

.tc-fact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.tc-biosketch-overview {
  width: 100%;
  max-width: none;
  margin: 0 0 3rem;
}

.tc-biosketch-overview > p {
  line-height: 1.75;
  text-align: justify;
  text-justify: inter-word;
}

.tc-fact {
  padding: 1.25rem;
  border: 1px solid var(--tc-line);
  background: var(--tc-paper);
}

.tc-fact h2,
.tc-fact h3 {
  margin: 0 0 0.75rem;
  font-size: 1.1rem;
}

.tc-fact ul {
  margin-bottom: 0;
}

.tc-software-list,
.tc-lecture-list {
  display: grid;
  gap: 1rem;
}

.tc-lecture-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.tc-software-list > li,
.tc-lecture-list > li {
  padding: 1.25rem 1.35rem;
  border: 1px solid var(--tc-line);
  border-left: 4px solid var(--tc-blue);
  background: var(--tc-paper);
  line-height: 1.65;
}

.tc-software-list p:last-child,
.tc-lecture-list p:last-child {
  margin-bottom: 0;
}

.tc-lecture-card {
  transition:
    border-color 150ms ease,
    background-color 150ms ease;
}

.tc-lecture-card.is-expanded {
  border-left-color: var(--tc-navy);
  background: var(--tc-wash);
}

.tc-lecture-meta {
  margin: 0;
  color: var(--tc-muted);
  font-size: 0.84rem;
  line-height: 1.55;
}

.tc-lecture-meta strong {
  color: var(--tc-ink);
}

.tc-lecture-title-row {
  margin: 0.45rem 0 0;
}

.tc-lecture-title-row h2 {
  margin: 0;
  color: var(--tc-ink);
  font-size: 1.1rem;
  font-weight: 650;
  line-height: 1.45;
}

.tc-lecture-detail-panel {
  margin-top: 1.1rem;
}

.tc-lecture-abstract-copy {
  display: grid;
  gap: 0.8rem;
}

.tc-lecture-related-papers {
  margin-top: 1.3rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--tc-line);
}

.tc-lecture-paper-list {
  margin-top: 0.35rem;
  border-top: 1px solid var(--tc-line);
  background: var(--tc-paper);
}

.tc-lecture-paper-list > li {
  padding-inline: 1rem;
}

.tc-legacy-note {
  margin-top: 3rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--tc-line);
  color: var(--tc-muted);
  font-size: 0.85rem;
}

@media (max-width: 1080px) {
  #navbar .nav-link {
    font-size: 0.78rem;
  }

  .tc-paper-grid,
  .tc-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1180px) and (min-width: 576px) {
  #navbar.navbar-expand-sm .navbar-toggler {
    display: block;
    margin-left: auto;
  }

  #navbar.navbar-expand-sm .navbar-collapse {
    flex-basis: 100%;
    width: 100%;
  }

  #navbar.navbar-expand-sm .navbar-collapse:not(.show) {
    display: none !important;
  }

  #navbar.navbar-expand-sm .navbar-collapse.show {
    display: block !important;
  }

  #navbar.navbar-expand-sm .navbar-menu-list {
    align-items: flex-start;
    flex-direction: column;
    width: 100%;
    margin-left: 0;
  }
}

@media (max-width: 900px) {
  .tc-paper-layout {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .tc-paper-side {
    z-index: 20;
    top: 4.15rem;
  }

  .tc-paper-side-inner {
    position: static;
    display: flex;
    align-items: stretch;
    overflow-x: auto;
    overflow-y: hidden;
    max-height: none;
    padding: 0.45rem 0.55rem;
    border-top-width: 3px;
    box-shadow: 0 8px 22px rgba(0, 50, 95, 0.1);
    scrollbar-gutter: auto;
  }

  .tc-paper-side-title {
    position: sticky;
    z-index: 2;
    left: -0.55rem;
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    margin: -0.45rem 0.55rem -0.45rem -0.55rem;
    padding: 0.5rem 0.7rem;
    border-right: 1px solid var(--tc-line);
    background: var(--tc-paper);
    white-space: nowrap;
  }

  .tc-paper-side-nav {
    flex: 0 0 auto;
  }

  .tc-paper-year-list,
  .tc-topic-tree,
  .tc-topic-tree > li,
  .tc-topic-tree ul {
    display: flex;
    align-items: stretch;
    width: max-content;
  }

  .tc-paper-year-list,
  .tc-topic-tree {
    gap: 0.25rem;
  }

  .tc-topic-tree > li {
    gap: 0.25rem;
  }

  .tc-topic-tree ul {
    gap: 0.25rem;
    margin: 0;
    padding: 0;
    border-left: 0;
  }

  .tc-paper-side-nav a {
    min-height: 2.75rem;
    padding: 0.5rem 0.65rem;
    border-bottom: 3px solid transparent;
    border-left: 0;
    white-space: nowrap;
  }

  .tc-paper-side-nav a:hover {
    border-bottom-color: var(--tc-blue);
    border-left-color: transparent;
  }

  .tc-paper-side-nav a[aria-current="location"] {
    border-bottom-color: var(--tc-navy);
    border-left-color: transparent;
  }

  .tc-topic-tree > li.is-active-ancestor > a {
    border-bottom-color: var(--tc-blue);
    border-left-color: transparent;
  }

  html[data-theme="dark"] .tc-paper-side-nav a[aria-current="location"] {
    border-bottom-color: var(--global-theme-color);
    border-left-color: transparent;
  }

  .tc-paper-section,
  .tc-topic-family {
    scroll-margin-top: 9rem;
  }
}

@media (max-width: 820px) {
  .tc-shell,
  .tc-page {
    width: min(100% - 2rem, 1180px);
  }

  .tc-hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(205px, 245px);
    gap: 3.6rem;
    min-height: 300px;
  }

  .tc-bio-grid,
  .tc-two-column {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .tc-research-topics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tc-honors-list {
    grid-template-columns: 1fr;
  }

  .tc-honors-list li:nth-child(odd) {
    border-right: 0;
  }

  .tc-page-header--with-image {
    min-height: 15rem;
    padding-right: 17rem;
  }

  .tc-page-header-media {
    right: 1.25rem;
    bottom: 0.75rem;
    width: 14rem;
  }
}

@media (max-width: 620px) {
  .tc-hero-grid {
    grid-template-columns: 1fr;
    align-items: start;
    min-height: 0;
    padding-block: 0.5rem 1.5rem;
  }

  .tc-hero-copy {
    padding-block: 2.3rem 0.4rem;
  }

  #navbar .tc-navbar-logo {
    flex-basis: 145px;
    width: 145px;
    height: 35px;
    background-size: 145px auto;
  }

  .tc-portrait {
    display: none;
  }

  .tc-bio-grid {
    padding-block: 1.65rem;
  }

  .tc-home-panel {
    padding-block: 2.2rem 2.8rem;
  }

  .tc-section {
    margin-top: 2rem;
  }

  .tc-section-heading {
    align-items: start;
    flex-direction: column;
  }

  .tc-interest-list,
  .tc-paper-grid,
  .tc-card-grid,
  .tc-research-topics,
  .tc-fact-grid {
    grid-template-columns: 1fr;
  }

  .tc-page {
    padding-bottom: 3.5rem;
  }

  .tc-page-header {
    padding-top: 1.8rem;
  }

  .tc-page-header--with-image {
    min-height: 0;
    padding-right: 0;
  }

  .tc-page-header-media {
    display: none;
  }

  .tc-paper-list li {
    padding-inline: 0.2rem;
  }

  .tc-paper-title-row {
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }

  .tc-paper-pdf-pill {
    justify-self: start;
  }

  .tc-paper-abstract-panel {
    padding: 0.9rem;
  }

  .tc-paper-search-row {
    grid-template-columns: 1fr;
  }

  .tc-paper-section.tc-paper-subtopic {
    margin-left: 0;
    padding-left: 0.8rem;
  }

  .tc-genealogy-lineage li {
    margin-left: 2.8rem;
  }

  .tc-genealogy-lineage li::before {
    left: -2.15rem;
  }

  .tc-genealogy-lineage li::after {
    left: -1.7rem;
    width: 1.7rem;
  }

  .tc-genealogy-pair {
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }

  .tc-honors-list li {
    grid-template-columns: 3.8rem minmax(0, 1fr);
    padding-inline: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tc-button,
  .tc-paper-list li,
  .tc-lecture-card,
  .tc-paper-side-nav a {
    transition: none;
  }
}