:root {
  color-scheme: dark;
  --bg: #111820;
  --surface: #17212b;
  --text: #e2e8ed;
  --muted: #a8b5c2;
  --accent: #a1bfd6;
  --violet: #a1bfd6;
  --border: #34414d;
  --selection-bg: #395269;
  --selection-text: #fff;
  --title: #c0ced9;
  --button-bg: #26394a;
  --button-border: #51697e;
  --button-hover-bg: #30495e;
  --button-hover-text: #fff;
  --inline-border: #56616d;
  --link-underline: #526879;
  --publication-link: #d0d9e2;
  --summary-text: #b2c3cf;
  --role-text: #cfdae4;
  --contact-text: #c7d6df;
  --academic-underline: #526d72;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}
:root[data-theme="light"] {
  color-scheme: light;
  --bg: #fafbfc;
  --surface: #f0f3f6;
  --text: #202b36;
  --muted: #506170;
  --accent: #315b7c;
  --violet: #315b7c;
  --border: #d1d8e0;
  --selection-bg: #d9e6f0;
  --selection-text: #1c3549;
  --title: #40566a;
  --button-bg: #e8eff5;
  --button-border: #90a5b6;
  --button-hover-bg: #d6e3ed;
  --button-hover-text: #1d3446;
  --inline-border: #98a6b2;
  --link-underline: #94a8b9;
  --publication-link: #36566e;
  --summary-text: #536778;
  --role-text: #344657;
  --contact-text: #34516a;
  --academic-underline: #94a8b9;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    color-scheme: light;
    --bg: #fafbfc;
    --surface: #f0f3f6;
    --text: #202b36;
    --muted: #506170;
    --accent: #315b7c;
    --violet: #315b7c;
    --border: #d1d8e0;
    --selection-bg: #d9e6f0;
    --selection-text: #1c3549;
    --title: #40566a;
    --button-bg: #e8eff5;
    --button-border: #90a5b6;
    --button-hover-bg: #d6e3ed;
    --button-hover-text: #1d3446;
    --inline-border: #98a6b2;
    --link-underline: #94a8b9;
    --publication-link: #36566e;
    --summary-text: #536778;
    --role-text: #344657;
    --contact-text: #34516a;
    --academic-underline: #94a8b9;
  }
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 104px;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family:
    Inter,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
body::before {
  content: none;
}
::selection {
  background: var(--selection-bg);
  color: var(--selection-text);
}
a {
  color: inherit;
  text-decoration: none;
  transition:
    color 0.2s,
    background 0.2s,
    border-color 0.2s;
}
a:hover {
  color: var(--accent);
}
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 6px;
  border-radius: 3px;
}
h1,
h2,
h3,
h4,
p {
  margin: 0;
}
h1,
h2,
h3,
h4 {
  line-height: 1.2;
}
strong {
  color: var(--text);
  font-weight: 600;
}
img {
  max-width: 100%;
  display: block;
}
.muted {
  color: var(--muted);
}
.skip-link {
  position: fixed;
  left: 20px;
  top: -80px;
  z-index: 100;
  padding: 12px 20px;
  background: var(--accent);
  color: var(--bg);
}
.skip-link:focus {
  top: 12px;
}
.container,
.header-inner,
.site-footer > div {
  max-width: 1180px;
  margin: 0 auto;
  padding-left: 44px;
  padding-right: 44px;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}
.header-inner {
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.wordmark {
  display: flex;
  align-items: center;
  gap: 14px;
  white-space: nowrap;
}
.wordmark > span:last-child {
  font: 11px var(--mono);
  letter-spacing: 1.8px;
}
.monogram {
  font-size: 22px;
  font-weight: 650;
  letter-spacing: -1px;
}
.monogram span {
  color: var(--accent);
}
.nav-bar {
  display: flex;
  gap: 27px;
  align-items: center;
}
.nav-link {
  font-size: 12px;
  color: var(--muted);
  position: relative;
  padding: 24px 0;
}
.nav-link.active {
  color: var(--accent);
}
.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 14px;
  height: 1px;
  width: 100%;
  background: var(--accent);
  left: 0;
}
.header-contact {
  font-size: 12px;
  white-space: nowrap;
}
.header-contact span {
  color: var(--accent);
  margin-left: 14px;
}
.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}
.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-width: 76px;
  min-height: 34px;
  padding: 6px 9px;
  font: inherit;
  font-size: 12px;
  line-height: 1.5;
  color: var(--text);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 3px;
  cursor: pointer;
}
.theme-toggle[hidden] {
  display: none;
}
.theme-toggle:hover {
  background: var(--surface);
  border-color: var(--accent);
}
.theme-icon {
  flex: 0 0 auto;
}
.theme-icon-moon,
:root[data-theme="light"] .theme-icon-sun {
  display: none;
}
:root[data-theme="light"] .theme-icon-moon {
  display: block;
}
.hero {
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  align-items: center;
  gap: 42px;
  padding: 36px 0 40px;
}
.eyebrow {
  font: 10px/1.6 var(--mono);
  letter-spacing: 1px;
  color: var(--muted);
}
.hero .eyebrow {
  display: flex;
  gap: 9px;
  align-items: center;
  font-size: 9px;
  letter-spacing: 1.25px;
}
.status-dot {
  display: none;
}
.identity {
  display: flex;
  gap: 18px;
  align-items: center;
  margin: 22px 0;
}
.identity img {
  width: 64px;
  height: 78px;
  border-radius: 3px;
  object-fit: cover;
  border: 1px solid var(--border);
}
.identity h1 {
  font-size: 30px;
  font-weight: 600;
  letter-spacing: -0.5px;
}
.identity h1 span {
  font-size: 15px;
  color: var(--muted);
  font-weight: 400;
  margin-left: 8px;
  letter-spacing: 2px;
}
.identity p {
  font-size: 12px;
  margin-top: 7px;
  color: var(--muted);
}
.hero-title {
  font-size: 27px;
  font-weight: 500;
  letter-spacing: -0.5px;
  line-height: 1.35;
  color: var(--title);
}
.hero-title > span {
  color: inherit;
}
.hero-description {
  max-width: 620px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
  margin-top: 18px;
}
.hero-actions {
  display: flex;
  gap: 12px;
  margin-top: 23px;
  flex-wrap: wrap;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-height: 40px;
  padding: 8px 16px;
  border-radius: 3px;
  font-size: 12px;
  font-weight: 500;
  border: 1px solid var(--border);
}
.button-primary {
  background: var(--button-bg);
  color: var(--text);
  border-color: var(--button-border);
}
.button-primary:hover {
  background: var(--button-hover-bg);
  color: var(--button-hover-text);
  border-color: var(--accent);
}
.button-secondary {
  border-color: var(--border);
  background: transparent;
}
.button-secondary:hover {
  border-color: var(--accent);
}
.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 24px;
  font: 10px/1.8 var(--mono);
  color: var(--muted);
}

.hero-overview {
  min-width: 0;
  border-left: 1px solid var(--border);
  padding: 4px 0 4px 26px;
}
.overview-heading {
  display: flex;
  gap: 9px;
  align-items: center;
  font: 10px/1.8 var(--mono);
  letter-spacing: 0.6px;
  color: var(--muted);
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.overview-row {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 10px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}
.overview-index {
  color: var(--accent);
  font: 10px/1.8 var(--mono);
}
.overview-row h3 {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.25px;
}
.overview-row p {
  margin-top: 10px;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.8;
}
.overview-row .overview-role {
  color: var(--accent);
  font-size: 11px;
  line-height: 1.7;
  margin-top: 8px;
}
.overview-row:nth-child(3) .overview-role {
  color: var(--violet);
}
.overview-result {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  padding-top: 21px;
}
.overview-result > strong {
  color: var(--text);
  font-size: 22px;
  font-weight: 550;
  letter-spacing: -0.5px;
}
.overview-result p {
  font-size: 12px;
}
.overview-result p span {
  font-size: 10px;
  color: var(--muted);
}
.section {
  padding: 44px 0;
  border-top: 1px solid var(--border);
}
.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  margin-bottom: 26px;
}
.section-heading .eyebrow {
  margin-bottom: 8px;
}
.section-heading h2 {
  font-size: 26px;
  font-weight: 550;
  letter-spacing: -0.5px;
}
.text-link {
  font-size: 12px;
  color: var(--accent);
}
.section-aside {
  color: var(--muted);
  font: 10px/1.6 var(--mono);
  text-align: right;
}
.news-item {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 22px;
  padding: 15px 0;
  border-bottom: 1px solid var(--border);
}
.news-item:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}
.news-item time {
  font: 11px/1.8 var(--mono);
  color: var(--muted);
  padding-top: 2px;
}
.news-item > div {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 17px;
  align-items: start;
}
.news-tag {
  color: var(--muted);
  font: 9px/1.8 var(--mono);
  letter-spacing: 0.3px;
  padding: 2px 0;
  width: fit-content;
}
.news-tag.violet {
  color: var(--accent);
}
.news-item p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}
.news-item p > a {
  color: var(--text);
  border-bottom: 1px solid var(--inline-border);
}
.news-item p > a:hover {
  color: var(--accent);
  border-color: var(--accent);
}
.news-item p > a.inline-link {
  color: var(--accent);
  white-space: nowrap;
  border: 0;
  font-size: 11px;
}
.featured-paper {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  border-top: 1px solid var(--border);
  padding: 26px 0;
  background: transparent;
}
.featured-copy {
  padding: 0 30px 0 0;
}
.paper-kicker {
  color: var(--muted);
  font: 10px/1.8 var(--mono);
  letter-spacing: 0.4px;
}
.paper-kicker > span {
  display: block;
  color: var(--accent);
  margin-top: 6px;
  font-size: 10px;
}
.featured-copy h3 {
  font-size: 29px;
  font-weight: 550;
  letter-spacing: -0.5px;
  margin-top: 16px;
}
.paper-subtitle {
  font-size: 17px;
  line-height: 1.5;
  margin-top: 10px;
}
.contribution {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--accent);
  margin-top: 16px;
}
.contribution > span {
  display: none;
}
.paper-summary {
  font-size: 13px;
  line-height: 1.85;
  color: var(--muted);
  margin: 15px 0 20px;
}
.paper-links {
  display: flex;
  gap: 8px 20px;
  flex-wrap: wrap;
}
.paper-links a {
  color: var(--accent);
  font-size: 12px;
  line-height: 1.8;
  text-decoration: underline;
  text-decoration-color: var(--link-underline);
  text-underline-offset: 4px;
  padding: 3px 0;
}
.paper-links a:hover {
  color: var(--text);
  text-decoration-color: var(--text);
}
.featured-image {
  margin: 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-self: center;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: var(--surface);
}
.figure-label {
  color: var(--muted);
  font: 9px var(--mono);
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}
.featured-image img {
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 3px;
  background: white;
}

.research-card {
  border-top: 1px solid var(--border);
  padding: 26px 0;
  background: transparent;
  display: flex;
  flex-direction: column;
}
.research-image {
  margin: 20px 20px 0;
  height: 190px;
  border-radius: 4px;
  overflow: hidden;
  padding: 12px;
  background: #f5f7f9;
}
.research-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.research-card-body {
  padding: 25px;
  display: flex;
  flex: 1;
  flex-direction: column;
}
.research-card h3 {
  font-size: 21px;
  font-weight: 550;
  letter-spacing: -0.5px;
  margin: 12px 0;
}
.research-card-body > p:not(.paper-kicker) {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.85;
  margin-bottom: 18px;
}
.research-card .paper-links {
  margin-top: auto;
}
.pub-list-item {
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
}
.pub-list-item:first-child {
  padding-top: 0;
}
.pub-list-item:last-child {
  border-bottom: 0;
}
.pub-list-title {
  font-size: 15px;
  font-weight: 550;
  line-height: 1.5;
  margin-bottom: 8px;
  max-width: 900px;
}
.pub-list-authors {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.9;
  max-width: 960px;
}
.pub-list-venue {
  margin-top: 9px;
  color: var(--muted);
  font: 11px/1.8 var(--mono);
}
.pub-list-venue a {
  display: inline-block;
  color: var(--publication-link);
  margin-left: 8px;
}
.pub-list-venue a:hover {
  color: var(--accent);
}

.publication-summary {
  margin: 12px 0;
  max-width: 920px;
  color: var(--summary-text);
  font-size: 12px;
  line-height: 1.8;
}

.scholar-metrics {
  display: grid;
  grid-template-columns: 1.8fr repeat(3, 1fr);
  gap: 25px;
  align-items: center;
  padding: 30px 0 0;
  margin-top: 26px;
  border-top: 1px solid var(--border);
}
.scholar-source {
  display: flex;
  flex-direction: column;
  font-size: 12px;
}
.scholar-source small {
  color: var(--muted);
  font: 9px/1.8 var(--mono);
  margin-top: 6px;
}
.metric-item {
  border-left: 1px solid var(--border);
  padding-left: 24px;
}
.metric-value {
  display: block;
  font: 22px/1.4 var(--mono);
  color: var(--text);
}
.metric-label {
  font: 9px/1.8 var(--mono);
  color: var(--muted);
}
.background-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 90px;
}
.small-heading {
  font: 10px/1.5 var(--mono);
  letter-spacing: 1.6px;
  color: var(--muted);
  margin: 6px 0 27px;
}
.experience-item {
  position: relative;
  padding: 0 0 23px 22px;
  border-left: 1px solid var(--border);
}
.experience-item h4,
.education-item h4 {
  font-size: 16px;
  font-weight: 550;
  margin-bottom: 7px;
}
.experience-item p,
.education-item p {
  font-size: 11px;
  color: var(--muted);
  line-height: 1.9;
}
.experience-item .experience-role {
  color: var(--role-text);
  margin-bottom: 10px;
}
p.experience-date {
  color: var(--accent);
  font: 9px/1.8 var(--mono);
  margin-bottom: 10px;
}
.timeline-dot {
  position: absolute;
  width: 5px;
  height: 5px;
  background: var(--accent);
  border-radius: 50%;
  top: 5px;
  left: -3px;
}
.experience-item:last-child {
  padding-bottom: 0;
}
.education-item {
  display: flex;
  gap: 18px;
  margin-bottom: 30px;
}
.education-item > img {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: 6px;
  background: #f2f3f6;
  padding: 5px;
}
.education-detail {
  margin-top: 10px;
}
.contact-section {
  display: flex;
  justify-content: space-between;
  gap: 40px;
  align-items: center;
  padding: 30px 0;
  margin: 8px 0 36px;
  border-top: 1px solid var(--border);
}
.contact-section h2 {
  font-size: 26px;
  line-height: 1.35;
  letter-spacing: -0.5px;
  font-weight: 500;
  margin: 12px 0;
}
.contact-section p:not(.eyebrow) {
  font-size: 12px;
  color: var(--muted);
}
.contact-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 13px;
  flex-shrink: 0;
}
.contact-email {
  font: 11px/1.8 var(--mono);
  color: var(--contact-text);
}
.wechat {
  font: 10px/1.8 var(--mono);
  color: var(--muted);
}
.site-footer {
  border-top: 1px solid var(--border);
}
.site-footer > div {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-top: 25px;
  padding-bottom: 25px;
  font: 9px/1.8 var(--mono);
  color: var(--muted);
}
.site-footer span[lang] {
  margin-left: 7px;
}

.research-details dt {
  font: 10px/1.8 var(--mono);
  letter-spacing: 0.2px;
  color: var(--muted);
  margin-bottom: 7px;
  text-transform: uppercase;
}
.research-details dd {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

.result-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 20px 0 16px;
  border-top: 1px solid var(--border);
}
.result-strip strong {
  display: block;
  color: var(--text);
  font-size: 22px;
  letter-spacing: -0.25px;
  font-weight: 550;
}
.result-strip span {
  display: block;
  font-size: 10px;
  color: var(--muted);
  margin-top: 5px;
}
.result-note {
  color: var(--muted);
  font-size: 10px;
  line-height: 1.8;
  margin-bottom: 20px;
}
.research-card-body > .research-role {
  color: var(--accent);
  font: 10px/1.8 var(--mono);
  margin-bottom: 14px;
}
.research-details {
  margin: 0 0 22px;
}
.research-details > div {
  border-top: 1px solid var(--border);
  padding-top: 14px;
  margin-top: 14px;
}

.academic-bio {
  max-width: 620px;
  margin-top: 16px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.85;
}
.academic-bio a {
  text-decoration: underline;
  text-decoration-color: var(--academic-underline);
  text-underline-offset: 3px;
}
.project-list {
  display: grid;
  gap: 4px;
}
.welm-feature .featured-copy h3 {
  font-size: 29px;
  letter-spacing: -0.5px;
}
.welm-feature .featured-image img {
  max-height: 250px;
}
.model-scale-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  grid-column: 1 / -1;
  padding: 26px 0 0;
}
.model-scale {
  border-top: 1px solid var(--border);
  padding-top: 18px;
}
.model-scale h4 {
  font-size: 22px;
  font-weight: 550;
  letter-spacing: -0.25px;
}
.model-scale h4 span {
  color: inherit;
}
.scale-role {
  font: 10px/1.8 var(--mono);
  color: var(--accent);
  margin: 8px 0 12px;
}
.model-scale .research-details {
  margin-bottom: 0;
}
.research-wide {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  align-items: center;
}
.research-wide .research-image {
  height: 260px;
  grid-column: 2;
  grid-row: 1;
  margin: 0;
  border-radius: 3px;
}
.research-wide .research-card-body {
  padding: 0 30px 0 0;
  grid-column: 1;
  grid-row: 1;
}
.research-wide h3 {
  font-size: 26px;
}
.publication-lede {
  margin: -10px 0 30px;
  color: var(--muted);
  font-size: 12px;
}
.publication-group {
  display: grid;
  grid-template-columns: minmax(170px, 0.65fr) minmax(0, 2fr);
  gap: 36px;
  padding: 26px 0;
  border-top: 1px solid var(--border);
}
.publication-group-title {
  font-size: 17px;
  font-weight: 550;
  line-height: 1.5;
}
.publication-group-title > span {
  display: block;
  color: var(--accent);
  font: 10px/1.8 var(--mono);
  margin-bottom: 12px;
}
.pub-label {
  color: var(--muted);
  font: 10px/1.8 var(--mono);
  margin-bottom: 6px;
}
@media (min-width: 1600px) {
  .container,
  .header-inner,
  .site-footer > div {
    max-width: 1180px;
  }
  .hero-title {
    font-size: 27px;
  }
  .hero {
    padding-top: 36px;
    padding-bottom: 40px;
  }
}
@media (max-width: 1050px) {
  .container,
  .header-inner,
  .site-footer > div {
    padding-left: 30px;
    padding-right: 30px;
  }
  .nav-bar {
    gap: 21px;
  }
  .wordmark > span:last-child {
    display: none;
  }
  .hero {
    gap: 12px;
  }
  .hero-title {
    font-size: 25px;
  }
  .hero .eyebrow {
    font-size: 8px;
    letter-spacing: 0.75px;
  }
  .hero-description {
    font-size: 13px;
  }

  .featured-copy {
    padding: 26px;
  }
  .featured-image {
    margin-right: 20px;
    padding: 12px;
  }
  .background-grid {
    gap: 45px;
  }
  .contact-section {
    padding: 35px;
  }
}
@media (max-width: 760px) {
  html {
    scroll-padding-top: 116px;
  }
  .container,
  .header-inner,
  .site-footer > div {
    padding-left: 24px;
    padding-right: 24px;
  }
  .header-inner {
    height: auto;
    min-height: 92px;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0 20px;
    padding-top: 10px;
  }
  .wordmark > span:last-child {
    display: inline;
    font-size: 9px;
  }
  .header-actions {
    grid-column: 2;
    grid-row: 1;
    gap: 12px;
  }
  .header-contact {
    font-size: 11px;
  }
  .nav-bar {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: space-between;
    gap: 12px;
  }
  .nav-link {
    padding: 12px 0 15px;
    font-size: 11px;
  }
  .nav-link.active::after {
    bottom: 6px;
  }
  .hero {
    grid-template-columns: 1fr;
    padding: 42px 0;
    gap: 36px;
  }
  .hero .eyebrow {
    font-size: 8px;
    letter-spacing: 1px;
  }
  .hero-title {
    font-size: 25px;
    letter-spacing: -2px;
  }
  .hero-actions .button {
    padding: 10px 14px;
    gap: 16px;
    font-size: 11px;
  }
  .hero-description {
    max-width: 600px;
    font-size: 14px;
  }
  .section {
    padding: 44px 0;
  }
  .section-heading h2 {
    font-size: 30px;
  }
  .section-heading {
    align-items: flex-start;
  }
  .section-aside {
    max-width: 120px;
    margin-top: 24px;
    font-size: 8px;
  }
  .section-heading > .text-link {
    margin-top: 23px;
    white-space: nowrap;
    font-size: 10px;
  }

  .news-item {
    grid-template-columns: 65px 1fr;
    gap: 15px;
  }
  .news-item time {
    font-size: 10px;
  }
  .news-item > div {
    grid-template-columns: 1fr;
    gap: 9px;
  }
  .featured-paper {
    grid-template-columns: 1fr;
  }
  .featured-copy {
    padding: 26px;
  }
  .featured-image {
    margin: 0 26px 26px;
  }

  .research-image {
    height: 220px;
  }
  .research-card h3 {
    font-size: 23px;
  }
  .background-grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .background-grid > div:last-child .small-heading {
    padding-top: 26px;
    border-top: 1px solid var(--border);
  }
  .scholar-metrics {
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
  }
  .scholar-source {
    grid-column: 1 / -1;
  }
  .metric-item {
    padding-left: 15px;
  }
  .metric-item:nth-child(2) {
    border: 0;
    padding-left: 0;
  }
  .metric-value {
    font-size: 24px;
  }
  .contact-section {
    flex-direction: column;
    align-items: flex-start;
    padding: 28px;
    gap: 28px;
    margin-bottom: 40px;
  }
  .contact-section h2 {
    font-size: 33px;
  }
  .desktop-break {
    display: none;
  }
  .site-footer > div {
    flex-wrap: wrap;
    font-size: 8px;
    gap: 12px;
  }
  .site-footer > div > span:nth-child(2) {
    display: none;
  }
}
@media (max-width: 760px) {
  .hero {
    padding: 32px 0;
    gap: 25px;
  }
  .hero-overview {
    padding: 22px;
  }
  .overview-row h3 {
    font-size: 18px;
  }
  .hero-actions .button {
    font-size: 10px;
    gap: 10px;
    padding: 10px 12px;
  }
  .research-details dd {
    font-size: 13px;
  }
  .result-strip strong {
    font-size: 23px;
  }
}
@media (max-width: 760px) {
  .academic-bio {
    font-size: 13px;
  }
  .welm-feature .featured-copy h3 {
    font-size: 28px;
  }
  .model-scale-grid {
    grid-template-columns: 1fr;
    padding: 0 26px 26px;
    gap: 24px;
  }
  .research-wide {
    grid-template-columns: 1fr;
  }
  .research-wide .research-image {
    height: 220px;
    margin: 22px 22px 0;
  }
  .research-wide .research-card-body {
    padding: 26px;
  }
  .research-wide h3 {
    font-size: 24px;
  }
  .publication-group {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .publication-group-title {
    font-size: 18px;
  }
  .publication-group-title > span {
    display: inline;
    margin-right: 12px;
  }
}
@media (max-width: 380px) {
  .container,
  .header-inner,
  .site-footer > div {
    padding-left: 18px;
    padding-right: 18px;
  }
  .hero .eyebrow {
    font-size: 7px;
    letter-spacing: 0.7px;
  }
  .hero-title {
    font-size: 29px;
  }
  .button {
    padding: 10px 13px;
    gap: 12px;
    font-size: 11px;
  }
  .social-links {
    gap: 17px;
  }
  .identity h1 span {
    margin-left: 5px;
    font-size: 13px;
  }
  .identity p {
    font-size: 9px;
  }
  .section-heading h2 {
    font-size: 27px;
  }
  .section-heading {
    gap: 10px;
  }
  .section-heading > .text-link {
    white-space: normal;
    max-width: 75px;
    text-align: right;
  }
  .section-aside {
    max-width: 90px;
  }
}
/* Keep the text and figures aligned consistently across screen sizes. */
.project-list > article:first-child {
  border-top: 0;
  padding-top: 6px;
}
@media (max-width: 1050px) and (min-width: 761px) {
  .hero {
    gap: 30px;
  }
  .featured-copy,
  .research-wide .research-card-body {
    padding: 0 24px 0 0;
  }
  .featured-image {
    margin: 0;
  }
  .contact-section {
    padding: 28px 0;
  }
}
@media (max-width: 760px) {
  .header-inner {
    min-height: 86px;
  }
  .hero {
    gap: 28px;
    padding: 28px 0 34px;
  }
  .hero-title {
    font-size: 25px;
    letter-spacing: -0.5px;
  }
  .identity h1 {
    font-size: 28px;
  }
  .hero-overview {
    border-left: 0;
    border-top: 1px solid var(--border);
    padding: 22px 0 0;
  }
  .overview-row h3 {
    font-size: 17px;
  }
  .section {
    padding: 34px 0;
  }
  .section-heading h2 {
    font-size: 25px;
    letter-spacing: -0.5px;
  }
  .featured-copy {
    padding: 0;
  }
  .featured-copy h3,
  .welm-feature .featured-copy h3 {
    font-size: 27px;
  }
  .featured-image {
    margin: 22px 0 0;
    padding: 12px;
  }
  .model-scale-grid {
    padding: 22px 0 0;
  }
  .research-wide .research-card-body {
    grid-column: 1;
    grid-row: 1;
    padding: 0;
  }
  .research-wide .research-image {
    grid-column: 1;
    grid-row: 2;
    height: 220px;
    margin: 22px 0 0;
  }
  .research-wide h3 {
    font-size: 25px;
  }
  .result-strip strong {
    font-size: 22px;
  }
  .contact-section {
    padding: 26px 0;
    gap: 20px;
  }
  .contact-section h2 {
    font-size: 25px;
  }
}
@media (max-width: 760px) {
  .header-inner {
    column-gap: 12px;
  }
  .header-contact {
    font-size: 10px;
  }
  .header-contact span {
    margin-left: 5px;
  }
  .theme-toggle {
    min-width: 62px;
    min-height: 34px;
    padding: 6px;
    gap: 5px;
    font-size: 11px;
  }
}
@media (max-width: 380px) {
  .wordmark {
    gap: 8px;
  }
  .wordmark > span:last-child {
    font-size: 8px;
    letter-spacing: 1px;
  }
  .header-actions {
    gap: 8px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}
@media print {
  :root,
  :root[data-theme] {
    --bg: #fafbfc;
    --surface: #f0f3f6;
    --text: #202b36;
    --muted: #506170;
    --accent: #315b7c;
    --violet: #315b7c;
    --border: #d1d8e0;
    --selection-bg: #d9e6f0;
    --selection-text: #1c3549;
    --title: #40566a;
    --button-bg: #e8eff5;
    --button-border: #90a5b6;
    --button-hover-bg: #d6e3ed;
    --button-hover-text: #1d3446;
    --inline-border: #98a6b2;
    --link-underline: #94a8b9;
    --publication-link: #36566e;
    --summary-text: #536778;
    --role-text: #344657;
    --contact-text: #34516a;
    --academic-underline: #94a8b9;

    color-scheme: light;
    --bg: #fff;
    --surface: #fff;
    --text: #111;
    --muted: #444;
    --accent: #075d55;
    --violet: #504082;
    --border: #ccc;
  }
  body {
    font-size: 11px;
  }
  body::before,
  .site-header,
  .hero-actions,
  .social-links,
  .contact-section,
  .site-footer,
  .skip-link {
    display: none;
  }
  .container {
    max-width: 100%;
    padding: 0;
  }
  .hero {
    display: block;
    padding: 20px 0;
  }
  .hero-title {
    font-size: 38px;
  }
  .hero-title > span {
    background: none;
    -webkit-text-fill-color: var(--accent);
  }
  .hero-description {
    max-width: none;
  }
  .section {
    padding: 24px 0;
  }
  .featured-paper,
  .research-card,
  .hero-overview {
    background: white;
    break-inside: avoid;
  }
  .news-tag,
  .paper-kicker,
  .contribution {
    color: #075d55;
  }
  .news-tag,
  .paper-links a {
    background: white;
    color: #111;
  }
  .pub-list-item,
  .experience-item,
  .education-item {
    break-inside: avoid;
  }
  .metric-value,
  .pub-list-venue a {
    color: #333;
  }
}