@charset "UTF-8";
:root {
  --ink: #12364a;
  --text: #344e5a;
  --muted: #5c737d;
  --accent: #137f91;
  --wash: #eef5f7;
  --line: #d9e4e8;
  --white: #fff;
  --font: "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif;
  --space-section: 40px;
  --space-section-mobile: 26px;
  --space-heading: 20px;
  --space-list: 16px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}
body {
  margin: 0;
  background: var(--white);
  color: var(--text);
  font: 16px/1.85 var(--font);
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
  cursor: pointer;
}
img {
  max-width: 100%;
  display: block;
  object-fit: cover;
}
h1,
h2,
h3,
p,
figure {
  margin: 0;
}
h1,
h2,
h3 {
  color: var(--ink);
  font-weight: 600;
  line-height: 1.4;
}
h2 {
  font-size: 30px;
  letter-spacing: -0.02em;
}
h3 {
  font-size: 20px;
}
p {
  max-width: 76ch;
}
a,
button {
  -webkit-tap-highlight-color: transparent;
}
a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 6px;
}
button {
  color: var(--ink);
}
.wrap {
  width: min(1200px, calc(100% - 112px));
  margin-inline: auto;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}
.skip-link {
  position: fixed;
  top: -100px;
  left: 20px;
  background: white;
  padding: 12px;
  z-index: 99;
}
.skip-link:focus {
  top: 8px;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  max-width: 1480px;
  margin: auto;
  min-height: 96px;
  padding: 16px 42px;
  display: flex;
  align-items: center;
}
.brand {
  display: flex;
  gap: 13px;
  align-items: center;
  flex-shrink: 0;
  font-size: 19px;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.5;
}
.brand small {
  display: block;
  font-size: 12px;
  font-weight: 400;
  color: var(--muted);
  letter-spacing: 0.12em;
  margin-top: 4px;
}
.brand-mark {
  display: flex;
  gap: 5px;
  width: 36px;
  height: 38px;
  align-items: center;
}
.brand-mark i {
  display: block;
  width: 6px;
  background: var(--accent);
  height: 22px;
  border-radius: 8px;
}
.brand-mark i:nth-child(2) {
  height: 38px;
  background: var(--ink);
}
.brand-mark i:nth-child(3) {
  height: 30px;
}
nav {
  margin-left: auto;
  display: flex;
  align-items: center;
}
nav a {
  white-space: nowrap;
  position: relative;
}
nav a[aria-current]:after {
  content: "";
  position: absolute;
  bottom: 4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent);
}
nav a:hover,
.text-link:hover {
  color: var(--accent);
}
.header-controls {
  display: flex;
  align-items: center;
  gap: 20px;
}
.language {
  display: flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
  font-size: 14px;
  border-left: 1px solid var(--line);
  padding-left: 18px;
}
.language button {
  border: 0;
  background: none;
  padding: 8px 4px;
  color: var(--muted);
  font-size: 14px;
  min-height: 44px;
}
.language button[aria-pressed="true"] {
  color: var(--ink);
  font-weight: 700;
}
.language span {
  color: #8ba0a8;
}
.menu-toggle {
  display: none;
  border: 0;
  background: none;
  width: 42px;
  height: 44px;
  padding: 10px;
}
.menu-toggle span {
  height: 2px;
  background: var(--ink);
  display: block;
  margin: 7px 0;
}
.hero {
  background: var(--wash);
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  align-items: center;
  padding-top: 50px;
  padding-bottom: 50px;
}
.affiliation {
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--accent);
}
.hero h1 {
  font-size: clamp(42px, 4.4vw, 64px);
  line-height: 1.3;
  font-weight: 600;
  letter-spacing: 0.05em;
}
.mission {
  font-size: 19px;
  line-height: 1.9;
  max-width: 27em;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 28px;
}
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: var(--ink);
  color: white;
  padding: 12px 22px;
  font-size: 15px;
  min-height: 48px;
  white-space: nowrap;
  border: 1px solid var(--ink);
}
.button:hover {
  background: var(--accent);
  border-color: var(--accent);
}
.text-link {
  font-size: 15px;
  color: var(--ink);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 6px;
  text-decoration-color: #a6b8c1;
}
.external {
  margin-left: 10px;
  font-size: 18px;
}
.hero-photo {
  position: relative;
}
.hero-photo img {
  width: 100%;
  height: 100%;
  object-position: center;
}
.hero-photo figcaption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(7, 29, 35, 0.8));
  padding: 64px 30px 24px;
  color: white;
  font-size: 15px;
}
.section {
  padding-top: 80px;
  padding-bottom: 80px;
}
.about {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
}
.section-intro > p {
  font-size: 20px;
  color: var(--muted);
}
.lead {
  font-size: 18px;
  line-height: 2;
}
.pi {
  display: grid;
}
.pi-visual {
  align-items: center;
  justify-content: center;
  position: relative;
  color: var(--accent);
}
.pi-visual > span:first-child {
  font-family: Georgia, serif;
  font-size: 52px;
  color: #638b9b;
}
.pi-visual img {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
}
.pi-role {
  bottom: 0;
  left: 0;
  right: 0;
  text-align: center;
}
.pi-copy h3 {
  font-size: 23px;
}
.pi-copy p {
  font-size: 14px;
  margin: 10px 0;
}
.pi-copy .pi-title {
  color: var(--accent);
  margin-top: 5px;
}
.pi-copy .text-link {
  font-size: 14px;
}
.research-section {
  background: var(--wash);
}
.section-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 30px;
}
.section-top p {
  color: var(--muted);
}
.research-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}
.research-item {
  padding: 0 25px;
  border-left: 1px solid #ccdce2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.research-item:first-child {
  padding-left: 0;
  border-left: 0;
}
.research-item:last-child {
  padding-right: 0;
}
.research-symbol {
  font-family: Georgia, serif;
  color: var(--accent);
  font-size: 36px;
  height: 56px;
  line-height: 1;
}
.research-item h3 {
  font-size: 19px;
  line-height: 1.7;
}
.research-item p {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.9;
}
.keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  font-size: 12px;
  color: var(--accent);
}
.research-item .text-link {
  font-size: 14px;
}
.papers {
  border-top: 1px solid var(--line);
}
.paper {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
}
.paper-year {
  color: var(--muted);
  font-size: 18px;
}
.paper-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 14px;
  color: var(--accent);
  margin-bottom: 8px;
}
.status {
  border: 1px solid #bfd2da;
  font-size: 12px;
  padding: 0 7px;
  color: var(--muted);
}
.paper-title {
  font-size: 18px;
  font-weight: 500;
  line-height: 1.7;
}
.paper-title:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.authors {
  color: var(--muted);
  font-size: 14px;
}
.resource-strip {
  background: var(--wash);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.resource-strip h3 {
  font-size: 23px;
}
.resource-strip p {
  font-size: 15px;
  color: var(--muted);
  margin-top: 5px;
}
.outline {
  background: transparent;
  color: var(--ink);
}
.outline:hover {
  color: white;
}
.news-list {
  border-top: 1px solid var(--line);
}
.news-item {
  padding: 26px 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 20px;
}
.news-kind {
  font-size: 14px;
  color: var(--accent);
  padding-top: 3px;
}
.news-item h3 {
  font-size: 19px;
}
.news-item p {
  font-size: 15px;
  color: var(--muted);
  margin-top: 8px;
}
.news-item .text-link {
  display: inline-block;
  margin-top: 10px;
  font-size: 14px;
}
.join-band {
  background: var(--ink);
  color: #d4e4ec;
}
.join-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 40px;
  padding-top: 56px;
  padding-bottom: 56px;
}
.join-inner h2 {
  color: white;
  font-size: 28px;
}
.join-inner p {
  font-size: 15px;
}
.light {
  color: var(--ink);
  background: white;
  border-color: white;
}
.light:hover {
  color: white;
}
.footer-inner {
  padding: 44px 0 26px;
  display: flex;
  justify-content: space-between;
  gap: 30px;
}
.footer-inner strong {
  color: var(--ink);
  font-size: 17px;
}
.footer-inner p {
  color: var(--muted);
  font-size: 13px;
  margin-top: 8px;
}
.footer-inner a {
  font-size: 15px;
}
.footer-bottom {
  border-top: 1px solid var(--line);
  padding: 20px 0 28px;
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--muted);
}
.page {
  min-height: 65vh;
}
.page-heading {
  max-width: 850px;
}
.page-heading h1 {
  font-size: 44px;
  letter-spacing: -0.02em;
}
.page-heading > p {
  font-size: 18px;
  color: var(--muted);
}
.research-full {
  grid-template-columns: 1fr 1fr;
}
.research-full .research-item {
  border: 0;
  border-top: 2px solid var(--line);
  padding: 25px 0 0;
}
.research-full .research-item h3 {
  font-size: 23px;
}
.research-full .research-item p {
  font-size: 17px;
}
.people-intro .pi-copy p {
  font-size: 16px;
}
.member-section {
  border-top: 1px solid var(--line);
}
.member-section > p {
  margin-top: 18px;
  color: var(--muted);
}
.member-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 1fr;
}
.join-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.contact {
  background: var(--wash);
}
.contact p {
  margin-top: 15px;
}
.contact-email {
  font-size: clamp(20px, 3vw, 30px);
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 6px;
}
.page > section > h2 {
  font-size: 25px;
}
html[lang="en"] .hero h1 {
  font-size: clamp(38px, 4vw, 58px);
  letter-spacing: -0.035em;
}
html[lang="en"] .hero .mission {
  font-size: 18px;
}
html[lang="en"] .brand {
  font-size: 16px;
}
html[lang="en"] .research-item h3 {
  font-size: 18px;
  line-height: 1.5;
}
html[lang="en"] .research-item p {
  line-height: 1.7;
}
@media (min-width: 1500px) {
  .hero-photo {
    margin-right: 0;
  }
}
@media (max-width: 1180px) {
  .header-inner {
    padding-inline: 28px;
    gap: 20px;
  }
  nav {
    gap: 16px;
  }
  .brand {
    font-size: 17px;
  }
  .brand small {
    font-size: 11px;
  }
  .language {
    padding-left: 12px;
  }
  .wrap {
    width: calc(100% - 72px);
  }
  .hero-inner {
    gap: 36px;
  }
  .hero-photo {
    margin-right: -36px;
  }
  .about {
    gap: 45px;
  }
  html[lang="en"] nav {
    gap: 10px;
  }
  html[lang="en"] .brand small {
    letter-spacing: 0;
  }
  html[lang="en"] .header-inner {
    gap: 12px;
  }
  html[lang="en"] nav a {
    font-size: 13px;
  }
}
@media (max-width: 1020px) {
  .header-inner {
    min-height: 80px;
    justify-content: space-between;
  }
  .header-controls {
    margin-left: auto;
  }
  .menu-toggle {
    display: block;
  }
  nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 15px 24px #12364a0c;
  }
  nav.is-open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
  }
  nav a {
    padding: 12px 0;
    font-size: 16px !important;
  }
  nav a[aria-current]:after {
    display: none;
  }
  .hero-inner {
    min-height: 530px;
  }
  .hero-photo {
    height: 390px;
  }
  .hero h1 {
    font-size: 44px;
  }
  .hero-actions {
    gap: 20px;
    flex-wrap: wrap;
  }
  .research-grid {
    grid-template-columns: 1fr 1fr;
  }
  .research-item,
  .research-item:first-child,
  .research-item:last-child {
    border: 0;
    padding: 0;
  }
  .research-item {
    border-top: 1px solid var(--line) !important;
    padding-top: 22px !important;
  }
  .section {
    padding-block: 60px;
  }
  .news-section {
    padding-top: 10px;
  }
}
@media (max-width: 700px) {
  .wrap {
    width: calc(100% - 40px);
  }
  .header-inner {
    padding: 12px 20px;
    min-height: 78px;
  }
  .brand {
    font-size: 15px;
    gap: 8px;
  }
  .brand small {
    font-size: 10px;
    letter-spacing: 0.03em;
  }
  .brand-mark {
    width: 24px;
    gap: 3px;
  }
  .brand-mark i {
    width: 5px;
  }
  .header-controls {
    gap: 8px;
  }
  .language {
    border: 0;
    padding: 0;
    gap: 1px;
  }
  .language button {
    font-size: 13px;
  }
  .menu-toggle {
    width: 32px;
    padding: 6px;
  }
  .hero-inner {
    grid-template-columns: 1fr;
    padding-top: 35px;
    padding-bottom: 25px;
  }
  .hero h1 {
    font-size: 44px;
  }
  .affiliation {
    font-size: 12px;
    margin-bottom: 18px;
  }
  .mission {
    font-size: 17px;
    max-width: 29em;
    margin-top: 18px;
  }
  .hero-photo {
    margin-right: 0;
  }
  .hero-photo figcaption {
    padding: 40px 20px 18px;
    font-size: 13px;
  }
  .section-intro > p {
    font-size: 18px;
    margin: 14px 0;
  }
  .lead {
    font-size: 16px;
  }
  .pi {
    grid-template-columns: 92px 1fr;
    gap: 18px;
    margin-top: 25px;
  }
  .pi-visual {
    min-height: 155px;
    align-self: start;
  }
  .pi-copy p {
    font-size: 14px;
  }
  .section-top {
    gap: 20px;
    align-items: flex-start;
  }
  .section-top h2,
  h2 {
    font-size: 26px;
  }
  .section-top > div > p {
    font-size: 15px;
  }
  .section-top > .text-link {
    white-space: nowrap;
    margin-top: 7px;
    font-size: 14px;
  }
  .research-grid {
    grid-template-columns: 1fr;
  }
  .research-item h3 {
    font-size: 20px;
    margin-bottom: 10px;
  }
  .research-symbol {
    font-size: 29px;
    height: 40px;
  }
  .research-item p {
    font-size: 16px;
  }
  .keywords {
    margin-top: 15px;
    font-size: 13px;
  }
  .paper {
    grid-template-columns: 48px 1fr;
    gap: 14px;
    padding: 22px 0;
  }
  .paper-year {
    font-size: 16px;
  }
  .paper-title {
    font-size: 16px;
  }
  .paper-meta {
    font-size: 13px;
    gap: 8px;
    flex-wrap: wrap;
  }
  .resource-strip {
    align-items: flex-start;
    flex-direction: column;
  }
  .news-item {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .news-item h3 {
    font-size: 18px;
  }
  .news-kind {
    font-size: 13px;
  }
  .join-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .join-inner h2 {
    font-size: 25px;
  }
  .footer-inner {
    flex-direction: column;
    gap: 20px;
  }
  .footer-bottom {
    gap: 20px;
  }
  .page-heading h1 {
    font-size: 34px;
  }
  .page-heading > p {
    font-size: 16px;
  }
  .people-intro .pi {
    grid-template-columns: 100px 1fr;
    gap: 18px;
  }
  .people-intro .pi-visual {
    min-height: 155px;
  }
  .people-intro .pi-copy p {
    font-size: 15px;
  }
  .join-grid {
    grid-template-columns: 1fr;
  }
  .research-full .research-item h3 {
    font-size: 21px;
  }
  html[lang="en"] .brand {
    font-size: 13px;
  }
  html[lang="en"] .brand small {
    font-size: 10px;
  }
  html[lang="en"] .brand-mark {
    display: none;
  }
  html[lang="en"] .hero h1 {
    font-size: 43px;
  }
}
.member p {
  white-space: pre-line;
}
.news-cover {
  width: 100%;
  max-width: 600px;
  max-height: 360px;
  object-fit: cover;
  margin: 18px 0;
}
.news-body {
  margin-top: 16px;
}
.news-body summary {
  cursor: pointer;
  color: var(--accent);
  font-size: 15px;
}
.news-body p {
  white-space: pre-line;
}
.news-item time {
  grid-column: 2;
  font-size: 14px;
  color: var(--muted);
}
@media (max-width: 700px) {
  .news-item time {
    grid-column: 1;
  }
}
.draft-banner {
  background: #fff3cf;
  color: #604909;
  padding: 12px 20px;
  text-align: center;
  font-size: 15px;
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    animation: none !important;
    transition: none !important;
  }
}

.publication-illustration {
  display: block;
  max-width: 640px;
  margin-top: 18px;
  font-size: 13px;
}
.publication-illustration img {
  display: block;
  max-width: 100%;
  max-height: 340px;
  width: auto;
  height: auto;
  object-fit: contain;
}
.publication-illustration span {
  display: block;
  margin-top: 6px;
}
.resource-strip > div {
  min-width: 0;
}

/* Softer team identity: portraits, landscape curves and restrained depth. */
:root {
  --shadow-soft: 0 14px 38px rgba(18, 54, 74, 0.07);
  --shadow-photo: 0 22px 46px rgba(18, 54, 74, 0.13);
}
.site-header {
  border-bottom-color: rgba(217, 228, 232, 0.6);
  box-shadow: 0 4px 22px rgba(18, 54, 74, 0.035);
}
.button {
  border-radius: 999px;
  padding-inline: 25px;
  transition:
    background 0.18s ease,
    box-shadow 0.18s ease;
}
.button:hover {
  box-shadow: 0 6px 16px rgba(18, 54, 74, 0.13);
}
.hero {
  border-radius: 0 0 50% 4% / 0 0 32px 16px;
}
.hero-photo {
  margin-right: 0;
  border-radius: 100px 28px 100px 28px;
  overflow: hidden;
  box-shadow: var(--shadow-photo);
  isolation: isolate;
}
.hero-photo img {
  border-radius: 0;
}
.hero-photo figcaption {
  padding-bottom: 30px;
}
.about-body {
  min-width: 0;
}
.pi {
  grid-template-columns: 144px minmax(0, 1fr);
  align-items: start;
  background: #fff;
  border: 1px solid rgba(217, 228, 232, 0.65);
  border-radius: 26px;
  box-shadow: var(--shadow-soft);
  gap: 26px;
}
.pi-visual {
  width: 144px;
  height: 180px;
  min-height: 0;
  background: transparent;
  overflow: visible;
  display: block;
  text-align: center;
}
.pi-visual img,
.pi-visual > span:first-child {
  position: static;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 144px;
  height: 144px;
  aspect-ratio: 1;
  border-radius: 50%;
  object-fit: cover;
  object-position: 50% 35%;
  background: #e4eff2;
  border: 5px solid white;
  box-shadow:
    0 0 0 1px #d9e4e8,
    0 8px 20px rgba(18, 54, 74, 0.1);
}
.pi-role {
  position: static;
  display: block;
  margin-top: 10px;
  padding: 0;
  color: var(--muted);
  background: transparent;
  font-size: 12px;
}
.people-intro .pi {
  grid-template-columns: 180px minmax(0, 1fr);
  max-width: 940px;
}
.people-intro .pi-visual {
  width: 180px;
  height: 214px;
  min-height: 0;
}
.people-intro .pi-visual img,
.people-intro .pi-visual > span:first-child {
  width: 180px;
  height: 180px;
}
.member {
  padding: 24px 12px 28px;
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow-wrap: anywhere;
}
.member-photo {
  width: 154px;
  height: 154px;
  max-width: 100%;
  aspect-ratio: 1;
  border-radius: 50%;
  object-fit: cover;
  object-position: 50% 35%;
  border: 5px solid white;
  box-shadow:
    0 0 0 1px #d9e4e8,
    0 8px 22px rgba(18, 54, 74, 0.09);
}
.member h3 {
  margin-bottom: 8px;
  min-height: 2.8em;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.member .pi-title {
  color: var(--accent);
  font-size: 14px;
  margin-bottom: 10px;
  min-height: 3.7em;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.member .member-excerpt {
  line-height: 1.85;
  min-height: 9.25em;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5;
  overflow: hidden;
  margin-bottom: 16px;
}
.member-photo-placeholder {
  display: grid;
  place-items: center;
  background: var(--wash);
  color: var(--accent);
  font-size: 32px;
}
.member .member-photo {
  flex-shrink: 0;
}
.member-more {
  align-self: flex-start;
  margin-top: auto;
  min-height: 44px;
  padding: 6px 0;
  border: 0;
  background: transparent;
  color: var(--accent);
  font-size: 14px;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 5px;
  text-decoration-color: var(--line);
}
.member-more:hover {
  text-decoration-color: currentColor;
}
html.profile-open {
  overflow: hidden;
}
.member-dialog {
  width: min(640px, calc(100% - 32px));
  max-height: calc(100dvh - 48px);
  margin: auto;
  padding: 0 32px 32px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--white);
  color: var(--text);
  box-shadow: 0 24px 80px #12364a33;
  overflow-wrap: anywhere;
  overscroll-behavior: contain;
}
.member-dialog::backdrop {
  background: #12364a99;
}
.member-dialog-toolbar {
  display: flex;
  justify-content: flex-end;
  position: sticky;
  top: 0;
  padding-block: 12px;
  background: var(--white);
}
.member-dialog-close {
  min-height: 44px;
  padding: 6px 14px;
  background: var(--wash);
  border: 1px solid var(--line);
  border-radius: 24px;
}
.member-dialog h2 {
  font-size: 26px;
}
.member-dialog .pi-title {
  margin-block: 8px 20px;
  color: var(--accent);
  white-space: pre-line;
}
.member-full-bio {
  white-space: pre-line;
}
@media (max-width: 560px) {
  .member-section .member-grid {
    grid-template-columns: 1fr;
  }
  .member-dialog {
    padding-inline: 20px;
  }
}
.research-section {
  border-radius: 48px 48px 0 0;
  margin-inline: 16px;
}
.resource-strip {
  border-radius: 24px;
  box-shadow: 0 8px 26px rgba(18, 54, 74, 0.045);
  border: 1px solid rgba(217, 228, 232, 0.6);
}
.status {
  border-radius: 999px;
  padding-inline: 10px;
}
.news-cover {
  border-radius: 18px;
}
.join-band {
  border-radius: 64px 64px 0 0;
  position: relative;
  overflow: hidden;
}
.contact {
  border-radius: 26px;
  box-shadow: var(--shadow-soft);
}
.publication-illustration img {
  border-radius: 10px;
}
@media (max-width: 1020px) {
  .pi {
    grid-template-columns: 110px minmax(0, 1fr);
    gap: 22px;
    padding: 22px;
  }
  .pi-visual {
    width: 110px;
    height: 148px;
  }
  .pi-visual img,
  .pi-visual > span:first-child {
    width: 110px;
    height: 110px;
  }
  .about {
    grid-template-columns: 1fr 2.2fr;
    gap: 28px;
  }
}
@media (max-width: 700px) {
  .hero {
    border-radius: 0 0 32px 32px;
    padding-bottom: 8px;
  }
  .hero-photo {
    border-radius: 60px 18px 60px 18px;
  }
  .hero-photo img {
    border-radius: 0;
  }
  .about {
    grid-template-columns: 1fr;
  }
  .pi,
  .people-intro .pi {
    grid-template-columns: 90px minmax(0, 1fr);
    border-radius: 20px;
  }
  .pi-visual,
  .people-intro .pi-visual {
    width: 90px;
    height: 128px;
    min-height: 0;
  }
  .pi-visual img,
  .pi-visual > span:first-child,
  .people-intro .pi-visual img,
  .people-intro .pi-visual > span:first-child {
    width: 90px;
    height: 90px;
    border-width: 3px;
  }
  .pi-role {
    font-size: 11px;
  }
  .pi-copy h3 {
    font-size: 21px;
  }
  .member-grid {
    grid-template-columns: 1fr 1fr;
  }
  .member {
    padding: 14px 0 24px;
    min-width: 0;
  }
  .member-photo {
    width: 120px;
    height: 120px;
  }
  .member h3 {
    font-size: 19px;
  }
  .member p {
    font-size: 14px;
  }
  .research-section {
    margin-inline: 0;
    border-radius: 30px 30px 0 0;
  }
  .resource-strip {
    border-radius: 20px;
  }
  .join-band {
    border-radius: 32px 32px 0 0;
  }
}
@media (max-width: 380px) {
  .member-grid {
    grid-template-columns: 1fr;
  }
  .pi,
  .people-intro .pi {
    grid-template-columns: 1fr;
  }
  .pi-visual,
  .people-intro .pi-visual {
    height: 128px;
  }
}

/* Coordinated scientific illustrations: teal, mineral blue and muted gold. */
.science-visual {
  pointer-events: none;
  overflow: hidden;
  contain: layout paint;
}
.science-visual svg {
  display: block;
  width: 100%;
  height: 100%;
}
.research-item .science-visual {
  width: 100%;
  border-bottom: 1px solid #89aeb52e;
}
.research-full .science-visual {
  max-width: 420px;
}
.helix-strand {
  stroke-width: 2.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.helix-a {
  stroke: #418f99;
}
.helix-b {
  stroke: #8ba9b9;
  stroke-width: 2.2;
}
.science-track {
  stroke: #a8c0c8;
  stroke-width: 1.3;
}
.sequence-tick {
  stroke: #a3bdc4;
  stroke-width: 1;
}
.binding-site {
  fill: #b69b6633;
  stroke: #b69b6680;
}
.motif-letters {
  font:
    600 10px "Segoe UI",
    sans-serif;
}
.binding-protein {
  fill: #7ca7b047;
  stroke: #538e9c;
  stroke-width: 1.4;
  animation: protein-bind 16s ease-in-out infinite;
}
.protein-fold {
  fill: none;
  stroke: #6899a4;
  stroke-width: 1;
}
.binding-halo {
  stroke: #b69b66;
  stroke-width: 1;
  opacity: 0.2;
  animation: binding-light 16s ease-in-out infinite;
}
.signal-arc {
  stroke: #86acb7;
  stroke-width: 1.2;
  stroke-dasharray: 5 10;
  animation: signal-flow 20s linear infinite;
  animation-delay: var(--delay);
}
.tissue-node {
  fill: #c6dce0;
  stroke: #7da7b1;
  stroke-width: 1;
}
.signal-core {
  fill: #e6dfcf;
  stroke: #b69b66;
  stroke-width: 1.2;
}
.expression-bar {
  fill: #80a9b0;
  opacity: 0.65;
  animation: expression-breathe 9s ease-in-out infinite;
  animation-delay: var(--delay);
}
.cell-cloud {
  fill: var(--cell-color);
  opacity: 0.75;
  animation: cell-drift 18s ease-in-out infinite;
  animation-delay: var(--delay);
}
.locus-dot {
  opacity: 0.7;
}
.locus-guide {
  stroke: #b69b6666;
  stroke-dasharray: 3 5;
}
.locus-ring {
  stroke: #b69b66;
  stroke-width: 1;
  animation: binding-light 12s ease-in-out infinite;
}
.hero {
  position: relative;
  isolation: isolate;
}
.hero-inner {
  position: relative;
  z-index: 1;
}
.hero-science {
  position: absolute;
  left: -5%;
  bottom: 5px;
  width: 62%;
  height: 240px;
  opacity: 0.22;
  transform: rotate(-12deg);
  z-index: 0;
}
.hero-copy {
  position: relative;
}
.hero-photo {
  z-index: 1;
}
.resource-strip {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.resource-strip > div:not(.science-visual),
.resource-strip > .button {
  position: relative;
  z-index: 1;
}
.resource-science {
  position: absolute;
  right: 16%;
  top: 0;
  width: 290px;
  height: 100%;
  opacity: 0.2;
  z-index: 0;
}
.join-science {
  position: absolute;
  right: 15%;
  top: 0;
  width: 460px;
  height: 100%;
  opacity: 0.2;
  transform: rotate(-15deg);
}
.join-inner {
  position: relative;
  z-index: 1;
}
.science-toggle {
  font: inherit;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 13px;
  min-height: 36px;
}
.footer-bottom {
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}
.science-paused .science-visual *,
.motion-outside * {
  animation-play-state: paused !important;
}
@keyframes protein-bind {
  0%,
  15%,
  100% {
    transform: translateY(0);
  }
  40%,
  70% {
    transform: translateY(29px);
  }
}
@keyframes binding-light {
  0%,
  15%,
  100% {
    opacity: 0.15;
  }
  40%,
  70% {
    opacity: 0.75;
  }
}
@keyframes signal-flow {
  to {
    stroke-dashoffset: -120;
  }
}
@keyframes expression-breathe {
  0%,
  100% {
    opacity: 0.4;
  }
  50% {
    opacity: 0.85;
  }
}
@keyframes cell-drift {
  0%,
  100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(3px, -5px);
  }
}
@media (max-width: 1020px) {
  .research-item .science-visual {
    max-width: 340px;
  }
}
@media (max-width: 700px) {
  .hero-science {
    width: 100%;
    left: -20%;
    height: 190px;
    bottom: auto;
    opacity: 0.15;
  }
  .resource-science {
    right: -70px;
    width: 240px;
    opacity: 0.12;
  }
  .join-science {
    right: -100px;
    width: 340px;
    opacity: 0.14;
  }
}
@media (prefers-reduced-motion: reduce) {
  .science-visual * {
    animation: none !important;
  }
  .science-toggle {
    display: none;
  }
  .binding-protein {
    transform: translateY(29px);
  }
}

/* Compact spacing pass: retain readable type and comfortable controls. */
.hero {
  padding-bottom: 8px;
}
.affiliation {
  margin-bottom: 18px;
}
.mission {
  margin-top: 18px;
}
.hero-actions {
  margin-top: 24px;
}
.about {
  column-gap: 48px;
}
.pi {
  padding: 22px;
}
.section-top p {
  margin-top: 8px;
}
.research-item h3 {
  margin-bottom: 10px;
}
.keywords {
  margin-top: 14px;
}
.research-item .text-link {
  margin-top: 12px;
}
.paper {
  padding-block: 20px;
}
.authors {
  margin-top: 7px;
}
.news-item {
  padding-block: 20px;
}
.join-inner p {
  margin-top: 10px;
}
.page-heading > p {
  margin-top: 14px;
}
.research-full .research-item {
  padding-top: 18px;
}
.people-intro .pi {
  padding: 26px;
  gap: 28px;
}
.member-grid {
  margin-top: 22px;
  gap: 24px;
}
.member {
  padding-top: 16px;
  padding-bottom: 20px;
}
.member-photo {
  margin-bottom: 18px;
}
.publication-section > h2 {
  margin-bottom: 20px;
}
.join-grid {
  gap: 48px;
}
.join-grid p {
  margin-top: 14px;
}
.contact {
  margin-top: 40px;
  padding: 28px;
}
@media (max-width: 1020px) {
  .about {
    column-gap: 28px;
  }
  .research-grid {
    gap: 26px;
  }
}
@media (max-width: 700px) {
  .hero-actions {
    margin-top: 20px;
  }
  .hero-science {
    top: 155px;
  }
  .about {
    gap: 20px;
  }
  .pi,
  .people-intro .pi {
    padding: 18px 16px;
    gap: 18px;
    margin-top: 20px;
  }
  .resource-strip {
    gap: 16px;
  }
  .join-inner {
    gap: 20px;
  }
  .member-section {
    margin-top: 30px;
    padding-top: 22px;
  }
  .member-grid {
    gap: 20px 16px;
  }
  .publication-section {
    margin-top: 30px;
  }
  .join-grid {
    gap: 26px;
  }
  .contact {
    padding: 22px;
    margin-top: 28px;
  }
}

/* Denser layout and clearer navigation. */
.section {
  padding-block: var(--space-section);
}
.hero-inner {
  min-height: 430px;
  padding-block: 28px 32px;
  gap: 32px;
}
.hero-photo {
  height: 330px;
}
.section-top {
  margin-bottom: var(--space-heading);
}
.section-intro > p {
  margin: 12px 0 16px;
}
.pi {
  margin-top: 18px;
}
.research-item .science-visual {
  height: 94px;
  margin-bottom: 10px;
}
.paper,
.news-item {
  padding-block: var(--space-list);
}
.resource-strip {
  margin-top: 18px;
  padding: 20px 24px;
}
.news-section {
  padding-top: 4px;
}
.join-inner {
  padding-block: 30px;
}
.page {
  padding-top: 32px;
  padding-bottom: 44px;
}
.page-heading {
  margin-bottom: 26px;
}
.member-section {
  margin-top: 30px;
  padding-top: 22px;
}
.publication-section {
  margin-top: 30px;
}
.research-full {
  gap: 28px 38px;
}
.research-full .science-visual {
  height: 125px;
}
.footer-inner {
  padding-top: 24px;
  padding-bottom: 16px;
}
.footer-bottom {
  padding-block: 12px 16px;
}
.header-inner {
  gap: 18px;
  padding-inline: 28px;
}
nav {
  gap: 5px;
}
nav a {
  font-size: 17px;
  font-weight: 500;
  padding: 9px 13px;
  min-height: 44px;
  border-radius: 12px;
  transition:
    background 0.18s ease,
    color 0.18s ease;
}
nav a[aria-current] {
  background: #e4f0f3;
  color: #126a7b;
  box-shadow: inset 0 0 0 1px #cde2e8;
}
nav a[aria-current]:after {
  display: none;
}
nav a:hover {
  background: #eef5f7;
  color: #126a7b;
}
html[lang="en"] nav {
  gap: 4px;
}
html[lang="en"] nav a {
  font-size: 16px;
  padding-inline: 10px;
}
html[lang="en"] .header-inner {
  gap: 16px;
}
@media (min-width: 1021px) and (max-width: 1380px) {
  .header-inner {
    flex-wrap: wrap;
    gap: 10px 20px;
    padding-block: 12px;
  }
  .header-controls {
    margin-left: auto;
  }
  nav {
    order: 3;
    flex-basis: 100%;
    justify-content: center;
    margin-left: 0;
  }
  html[lang="en"] .header-inner {
    gap: 10px 20px;
  }
  html {
    scroll-padding-top: 160px;
  }
}
@media (max-width: 1020px) {
  nav {
    padding: 12px 20px 18px;
  }
  nav a,
  html[lang="en"] nav a {
    font-size: 17px !important;
    padding: 10px 14px;
  }
  nav.is-open {
    gap: 5px;
  }
  .research-item .science-visual {
    height: 105px;
  }
}
@media (max-width: 700px) {
  .section {
    padding-block: var(--space-section-mobile);
  }
  .hero-inner {
    min-height: 0;
    padding-block: 22px 20px;
    gap: 20px;
  }
  .hero-photo {
    height: 225px;
  }
  .header-inner {
    padding-inline: 16px;
    gap: 8px;
  }
  html[lang="en"] .header-inner {
    gap: 8px;
  }
  .section-top {
    margin-bottom: 16px;
  }
  .research-item .science-visual {
    height: 90px;
    margin-bottom: 8px;
  }
  .research-full .science-visual {
    height: 105px;
  }
  .research-grid {
    gap: 16px;
  }
  .paper,
  .news-item {
    padding-block: 14px;
  }
  .news-section {
    padding-top: 4px;
  }
  .join-inner {
    padding-block: 26px;
  }
  .page {
    padding-top: 24px;
    padding-bottom: 30px;
  }
  .page-heading {
    margin-bottom: 22px;
  }
  .member-section,
  .publication-section {
    margin-top: 24px;
  }
  .resource-strip {
    padding: 18px;
  }
  .footer-inner {
    padding-top: 22px;
  }
}

/* Preserve paragraphs entered through the CMS. */
.join-grid p,
.contact p,
.about-body .lead,
.research-item > p,
.join-inner p {
  white-space: pre-line;
}

.science-hidden .science-visual * {
  animation-play-state: paused !important;
}