:root {
  --ink: #102a43;
  --ink-deep: #061d38;
  --coastal: #197a9e;
  --purple: #56296e;
  --paper: #f7fafc;
  --line: rgba(16, 42, 67, 0.14);
  --header-height: 104px;
  --content-width: 1420px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, "Noto Sans KR", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

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

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  width: 100%;
  border-bottom: 1px solid var(--line);
  background: rgba(250, 252, 254, 0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.header-inner {
  width: min(calc(100% - 64px), var(--content-width));
  height: var(--header-height);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 42px;
}

.brand {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
}

.brand img {
  display: block;
  width: 224px;
  height: auto;
}

.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 1.8vw, 34px);
  margin-left: auto;
}

.desktop-nav a {
  position: relative;
  padding: 41px 0 38px;
  color: rgba(16, 42, 67, 0.76);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: color 180ms ease;
}

.desktop-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 3px;
  background: var(--purple);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 180ms ease;
}

.desktop-nav a:hover,
.desktop-nav a:focus-visible,
.desktop-nav a.is-active {
  color: var(--ink-deep);
}

.desktop-nav a:hover::after,
.desktop-nav a:focus-visible::after,
.desktop-nav a.is-active::after {
  transform: scaleX(1);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.language-switch {
  display: flex;
  align-items: center;
  gap: 7px;
  color: rgba(16, 42, 67, 0.34);
}

.language-switch button {
  border: 0;
  padding: 8px 1px;
  color: rgba(16, 42, 67, 0.48);
  background: transparent;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

.language-switch button:hover,
.language-switch button:focus-visible,
.language-switch button.is-selected {
  color: var(--purple);
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.72);
  cursor: pointer;
}

.menu-button > span:not(.sr-only) {
  display: block;
  width: 17px;
  height: 1.5px;
  margin: 4px auto;
  background: var(--ink);
}

.mobile-nav {
  display: none;
}

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  background: #f5f8fb;
}

.hero-image {
  position: absolute;
  inset: 0;
  background-image: url("assets/crecs-hero.png");
  background-position: center right;
  background-size: cover;
  background-repeat: no-repeat;
  transform: scale(1.01);
  animation: hero-settle 1.2s cubic-bezier(0.2, 0.75, 0.25, 1) both;
}

.hero-wash {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(247, 250, 252, 0.98) 0%, rgba(247, 250, 252, 0.94) 33%, rgba(247, 250, 252, 0.34) 55%, rgba(247, 250, 252, 0.02) 77%),
    linear-gradient(0deg, rgba(5, 29, 55, 0.1) 0%, transparent 28%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: min(calc(100% - 64px), var(--content-width));
  min-height: 100svh;
  margin: 0 auto;
  padding-top: calc(var(--header-height) + 70px);
  padding-bottom: 42px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hero-copy {
  width: min(670px, 49vw);
  margin: auto 0;
  padding: 24px 0 56px;
  animation: copy-rise 800ms 100ms cubic-bezier(0.2, 0.75, 0.25, 1) both;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 24px;
  color: var(--purple);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 36px;
  height: 2px;
  background: linear-gradient(90deg, var(--purple), var(--coastal));
}

h1 {
  max-width: 660px;
  margin: 0;
  color: var(--ink-deep);
  font-size: clamp(48px, 5vw, 76px);
  font-weight: 700;
  letter-spacing: -0.055em;
  line-height: 1.02;
  text-wrap: balance;
}

.intro {
  max-width: 630px;
  margin: 28px 0 0;
  color: rgba(16, 42, 67, 0.76);
  font-size: clamp(18px, 1.45vw, 21px);
  line-height: 1.7;
  white-space: pre-line;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.button {
  min-height: 52px;
  padding: 0 23px;
  border: 1px solid transparent;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  font-size: 15px;
  font-weight: 700;
  transition: transform 180ms ease, box-shadow 180ms ease, color 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: white;
  background: var(--ink-deep);
  box-shadow: 0 12px 28px rgba(6, 29, 56, 0.18);
}

.button-primary:hover,
.button-primary:focus-visible {
  box-shadow: 0 16px 34px rgba(6, 29, 56, 0.24);
}

.button-secondary {
  border-color: rgba(86, 41, 110, 0.36);
  color: var(--purple);
  background: rgba(255, 255, 255, 0.5);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  color: white;
  background: var(--purple);
}

.button-tertiary {
  border-color: rgba(25, 122, 158, 0.36);
  color: var(--coastal);
  background: rgba(255, 255, 255, 0.5);
}

.button-tertiary:hover,
.button-tertiary:focus-visible {
  color: white;
  background: var(--coastal);
}

.research-strip {
  display: grid;
  grid-template-columns: 125px minmax(0, 1fr);
  align-items: center;
  gap: 20px;
  padding: 22px 26px;
  border: 1px solid rgba(255, 255, 255, 0.58);
  border-radius: 6px;
  background: rgba(4, 31, 59, 0.76);
  box-shadow: 0 18px 50px rgba(4, 31, 59, 0.14);
  color: white;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.strip-label {
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.research-topics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.research-topics span {
  min-height: 30px;
  padding: 5px 24px;
  border-left: 1px solid rgba(255, 255, 255, 0.18);
  display: flex;
  align-items: center;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.45;
}

.research-section {
  position: relative;
  scroll-margin-top: var(--header-height);
  overflow: hidden;
  padding: clamp(96px, 9vw, 150px) 0;
  background:
    radial-gradient(circle at 92% 8%, rgba(25, 122, 158, 0.08), transparent 28%),
    #ffffff;
}

.section-inner {
  position: relative;
  width: min(calc(100% - 64px), var(--content-width));
  margin: 0 auto;
}

.research-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: clamp(40px, 7vw, 108px);
  align-items: end;
  margin-bottom: clamp(50px, 5vw, 76px);
}

.section-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 20px;
  color: var(--purple);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-kicker::before {
  content: "";
  width: 36px;
  height: 2px;
  background: linear-gradient(90deg, var(--purple), var(--coastal));
}

.research-heading h2 {
  max-width: 820px;
  margin: 0;
  color: var(--ink-deep);
  font-size: clamp(40px, 4.7vw, 68px);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1.05;
  text-wrap: balance;
}

.section-intro {
  max-width: 520px;
  margin: 0 0 6px;
  color: rgba(16, 42, 67, 0.7);
  font-size: 18px;
  line-height: 1.75;
}

.research-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.research-card {
  --card-color: var(--coastal);
  position: relative;
  min-height: 340px;
  padding: clamp(34px, 4vw, 56px);
  display: flex;
  flex-direction: column;
  transition: background-color 220ms ease;
}

.research-card:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.research-card:nth-child(-n + 2) {
  border-bottom: 1px solid var(--line);
}

.research-card:hover {
  background: rgba(16, 42, 67, 0.025);
}

.research-card-flooding { --card-color: #276b88; }
.research-card-hydraulics { --card-color: var(--purple); }
.research-card-resilience { --card-color: #a6165f; }

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 34px;
}

.card-number {
  color: rgba(16, 42, 67, 0.38);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.card-accent {
  width: 52px;
  height: 3px;
  background: var(--card-color);
  transform-origin: right;
  transition: transform 220ms ease;
}

.research-card:hover .card-accent {
  transform: scaleX(1.35);
}

.research-card h3 {
  margin: 0;
  color: var(--ink-deep);
  font-size: clamp(25px, 2.15vw, 33px);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.18;
}

.card-description {
  max-width: 590px;
  margin: 20px 0 32px;
  color: rgba(16, 42, 67, 0.7);
  font-size: 17px;
  line-height: 1.75;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 0;
  margin-top: auto;
  color: var(--card-color);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.card-tags span:not(:last-child)::after {
  content: "·";
  margin: 0 11px;
  color: rgba(16, 42, 67, 0.26);
}

.people-section {
  scroll-margin-top: var(--header-height);
  padding: clamp(96px, 9vw, 150px) 0;
  background: #eef4f7;
}

.people-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: clamp(40px, 7vw, 108px);
  align-items: end;
  margin-bottom: clamp(50px, 5vw, 76px);
}

.people-heading h2 {
  max-width: 820px;
  margin: 0;
  color: var(--ink-deep);
  font-size: clamp(40px, 4.7vw, 68px);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1.05;
  text-wrap: balance;
}

.people-subsection + .people-subsection {
  margin-top: clamp(72px, 8vw, 116px);
}

.subsection-heading {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 0 0 18px;
  border-bottom: 1px solid rgba(16, 42, 67, 0.22);
}

.subsection-heading > span {
  color: var(--purple);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.subsection-heading h3 {
  margin: 0;
  color: var(--ink-deep);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.pi-profile {
  display: grid;
  grid-template-columns: minmax(320px, 0.8fr) minmax(0, 1.35fr);
  background: #ffffff;
  box-shadow: 0 24px 70px rgba(6, 29, 56, 0.08);
}

.pi-portrait {
  min-height: 520px;
  margin: 0;
  overflow: hidden;
  background: #dce4ec;
}

.pi-portrait img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 36%;
}

.pi-content {
  padding: clamp(42px, 5vw, 72px);
}

.pi-role {
  margin: 0 0 13px;
  color: var(--purple);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.pi-name-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 18px;
}

.pi-name-row h3 {
  margin: 0;
  color: var(--ink-deep);
  font-size: clamp(40px, 4.1vw, 60px);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1;
}

.pi-name-row > span {
  color: rgba(16, 42, 67, 0.42);
  font-size: 17px;
  font-weight: 600;
}

.pi-affiliation {
  margin: 22px 0 0;
  color: rgba(16, 42, 67, 0.7);
  font-size: 17px;
  line-height: 1.65;
}

.pi-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.pi-keywords span {
  padding: 8px 11px;
  border: 1px solid rgba(25, 122, 158, 0.22);
  color: #176d8d;
  background: rgba(25, 122, 158, 0.055);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.35;
}

.profile-details {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 24px;
  margin: 38px 0 0;
  padding: 26px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.profile-details div {
  min-width: 0;
}

.profile-details dt {
  margin-bottom: 8px;
  color: rgba(16, 42, 67, 0.42);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.profile-details dd {
  margin: 0;
  color: var(--ink-deep);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.55;
}

.profile-details a:hover,
.profile-details a:focus-visible {
  color: var(--purple);
}

.profile-links {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin-top: 26px;
}

.profile-links a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink-deep);
  font-size: 14px;
  font-weight: 700;
}

.profile-links a:hover,
.profile-links a:focus-visible {
  color: var(--purple);
}

.students-panel {
  scroll-margin-top: var(--header-height);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 48px;
  align-items: end;
  padding: clamp(38px, 5vw, 68px);
  color: #ffffff;
  background:
    radial-gradient(circle at 88% 18%, rgba(25, 122, 158, 0.38), transparent 32%),
    linear-gradient(125deg, #061d38, #0a3153);
}

.students-label {
  margin: 0 0 14px;
  color: #70c3de;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.students-panel h3 {
  margin: 0;
  font-size: clamp(30px, 3.3vw, 47px);
  letter-spacing: -0.04em;
  line-height: 1.08;
}

.students-panel p:not(.students-label) {
  max-width: 740px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 17px;
  line-height: 1.7;
}

.students-contact {
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
  transition: color 180ms ease, background-color 180ms ease, transform 180ms ease;
}

.students-contact:hover,
.students-contact:focus-visible {
  color: var(--ink-deep);
  background: #ffffff;
  transform: translateY(-2px);
}

.publications-section {
  scroll-margin-top: var(--header-height);
  padding: clamp(96px, 9vw, 150px) 0;
  background: #ffffff;
}

.publications-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: clamp(40px, 7vw, 108px);
  align-items: end;
  margin-bottom: clamp(50px, 5vw, 76px);
}

.publications-heading h2 {
  max-width: 820px;
  margin: 0;
  color: var(--ink-deep);
  font-size: clamp(40px, 4.7vw, 68px);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1.05;
  text-wrap: balance;
}

.publication-list {
  border-top: 1px solid rgba(16, 42, 67, 0.24);
}

.publication-item {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) 50px;
  gap: clamp(24px, 3vw, 48px);
  align-items: start;
  padding: clamp(30px, 3.3vw, 48px) 22px;
  border-bottom: 1px solid var(--line);
  transition: background-color 180ms ease;
}

.publication-item:hover {
  background: rgba(25, 122, 158, 0.035);
}

.publication-year {
  padding-top: 3px;
  color: var(--purple);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.publication-meta {
  margin: 0 0 12px;
  color: var(--coastal);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1.5;
  text-transform: uppercase;
}

.publication-content h3 {
  max-width: 980px;
  margin: 0;
  color: var(--ink-deep);
  font-size: clamp(21px, 2vw, 29px);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.35;
}

.publication-content h3 a {
  transition: color 180ms ease;
}

.publication-content h3 a:hover,
.publication-content h3 a:focus-visible {
  color: var(--purple);
}

.publication-authors {
  margin: 16px 0 0;
  color: rgba(16, 42, 67, 0.64);
  font-size: 15px;
  line-height: 1.65;
}

.publication-authors strong {
  color: var(--ink-deep);
  font-weight: 700;
}

.publication-corresponding {
  margin: 7px 0 0;
  color: #607588;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.55;
}

.publication-corresponding span {
  letter-spacing: 0.01em;
}

.publication-doi {
  display: inline-block;
  margin-top: 13px;
  color: rgba(16, 42, 67, 0.46);
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
}

.publication-doi:hover,
.publication-doi:focus-visible {
  color: var(--purple);
}

.publication-arrow {
  width: 46px;
  height: 46px;
  border: 1px solid rgba(16, 42, 67, 0.22);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-deep);
  font-size: 17px;
  transition: color 180ms ease, border-color 180ms ease, background-color 180ms ease;
}

.publication-arrow:hover,
.publication-arrow:focus-visible {
  border-color: var(--purple);
  color: #ffffff;
  background: var(--purple);
}

.publications-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  margin-top: 34px;
}

.publications-footer p {
  margin: 0;
  color: rgba(16, 42, 67, 0.58);
  font-size: 14px;
  line-height: 1.6;
}

.publications-footer a {
  flex: 0 0 auto;
  min-height: 50px;
  padding: 0 21px;
  border: 1px solid var(--ink-deep);
  display: inline-flex;
  align-items: center;
  gap: 20px;
  color: #ffffff;
  background: var(--ink-deep);
  font-size: 14px;
  font-weight: 700;
  transition: transform 180ms ease, background-color 180ms ease;
}

.publications-footer a:hover,
.publications-footer a:focus-visible {
  background: var(--purple);
  transform: translateY(-2px);
}

.detail-section-intro {
  max-width: 720px;
  margin: 18px 0 0;
  color: rgba(16, 42, 67, 0.66);
  font-size: 16px;
  line-height: 1.7;
}

.publication-list-detail {
  margin-left: 66px;
}

.publication-list-detail .publication-item {
  gap: clamp(16px, 1.8vw, 25px);
  padding: clamp(18px, 2vw, 26px) 10px;
}

.publication-list-detail .publication-meta {
  margin-bottom: 8px;
}

.publication-meta-with-badge {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
}

.journal-index-badge {
  display: inline-flex;
  align-items: center;
  min-height: 21px;
  padding: 2px 8px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1;
  white-space: nowrap;
}

.journal-index-badge-scie {
  color: var(--purple);
  background: rgba(94, 43, 119, 0.055);
}

.journal-index-badge-kci {
  color: var(--coastal);
  background: rgba(25, 122, 158, 0.055);
}

.journal-index-badge-jsce {
  color: #607588;
  background: rgba(96, 117, 136, 0.055);
}

.publication-list-detail .publication-content h3 {
  max-width: 1040px;
  font-size: clamp(18px, 1.55vw, 23px);
  line-height: 1.4;
}

.publication-list-detail .publication-authors {
  margin-top: 10px;
}

.publication-list-detail .publication-corresponding {
  margin-top: 4px;
}

.publication-list-detail .publication-doi {
  margin-top: 7px;
}

.publication-year-block + .publication-year-block {
  margin-top: clamp(30px, 3.8vw, 48px);
}

.publication-year-heading {
  margin: 0 0 18px;
  color: var(--purple);
  font-size: clamp(25px, 2.8vw, 38px);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.publication-year-block .publication-year {
  display: none;
}

.publication-year-block .publication-item {
  grid-template-columns: 42px minmax(0, 1fr) 50px;
}

.publication-number {
  padding-top: 2px;
  color: var(--purple);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.5;
}

.publication-item-no-link {
  grid-template-columns: 92px minmax(0, 1fr);
}

.publications-detail-footer {
  display: flex;
  justify-content: flex-end;
  margin: 34px 0 0 66px;
}

.publications-detail-footer a {
  min-height: 52px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: #ffffff;
  background: var(--ink-deep);
  font-size: 14px;
  font-weight: 700;
  transition: transform 180ms ease, background-color 180ms ease;
}

.publications-detail-footer a:hover,
.publications-detail-footer a:focus-visible {
  background: var(--purple);
  transform: translateY(-2px);
}

.dissertation-card {
  margin-left: 66px;
  padding: clamp(24px, 3vw, 38px);
  border-left: 4px solid var(--purple);
  background: var(--ink-deep);
  color: #ffffff;
}

.dissertation-card .publication-meta {
  color: #8ed0e3;
}

.dissertation-card h3 {
  max-width: 1040px;
  margin: 14px 0 16px;
  color: #ffffff;
  font-size: clamp(19px, 1.8vw, 26px);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.4;
}

.dissertation-card p:not(.publication-meta) {
  margin: 0 0 5px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
}

.dissertation-card small {
  color: rgba(255, 255, 255, 0.56);
  font-size: 14px;
  line-height: 1.6;
}

.thesis-list {
  margin-left: 66px;
  display: grid;
  gap: 12px;
}

.thesis-list .dissertation-card {
  margin-left: 0;
}

.dissertation-card-masters {
  border-left-color: var(--coastal);
  background: #12395d;
}

.conference-categories {
  margin-left: 66px;
}

.conference-categories > section + section {
  margin-top: clamp(64px, 8vw, 104px);
}

.conference-categories > section > h3 {
  margin: 0 0 30px;
  color: var(--ink-deep);
  font-size: clamp(28px, 3vw, 42px);
  letter-spacing: -0.04em;
  line-height: 1.15;
}

.conference-year-groups {
  border-bottom: 1px solid rgba(16, 42, 67, 0.2);
}

.conference-year-group {
  border-top: 1px solid rgba(16, 42, 67, 0.2);
}

.conference-year-group summary {
  min-height: 86px;
  padding: 0 8px;
  display: grid;
  grid-template-columns: 1fr auto 28px;
  gap: 18px;
  align-items: center;
  color: var(--ink-deep);
  cursor: pointer;
  list-style: none;
}

.conference-year-group summary::-webkit-details-marker {
  display: none;
}

.conference-year-group summary > span {
  color: var(--purple);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.conference-year-group summary > small {
  min-width: 31px;
  height: 31px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--coastal);
  background: rgba(25, 122, 158, 0.09);
  font-size: 13px;
  font-weight: 700;
}

.conference-year-group summary::after {
  content: "+";
  color: var(--ink-deep);
  font-size: 24px;
  font-weight: 400;
  text-align: center;
  transition: transform 180ms ease;
}

.conference-year-group[open] summary::after {
  transform: rotate(45deg);
}

.conference-list {
  margin: 0;
  padding: 0 8px 16px;
  list-style: none;
}

.conference-list li {
  padding: 28px 0;
  border-top: 1px solid rgba(16, 42, 67, 0.11);
}

.conference-list h4 {
  max-width: 1000px;
  margin: 0;
  color: var(--ink-deep);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.5;
}

.conference-authors,
.conference-venue {
  margin: 11px 0 0;
  font-size: 14px;
  line-height: 1.65;
}

.conference-authors {
  color: rgba(16, 42, 67, 0.65);
}

.conference-authors strong {
  color: var(--ink-deep);
}

.conference-venue {
  color: var(--coastal);
  font-weight: 600;
}

.conference-status {
  display: inline-flex;
  margin-left: 6px;
  padding: 3px 8px;
  border: 1px solid rgba(86, 41, 110, 0.24);
  color: var(--purple);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.opportunities-section {
  scroll-margin-top: var(--header-height);
  padding: clamp(96px, 9vw, 150px) 0;
  color: #ffffff;
  background:
    radial-gradient(circle at 88% 9%, rgba(25, 122, 158, 0.24), transparent 27%),
    linear-gradient(145deg, #061d38 0%, #082844 72%, #0a3153 100%);
}

.opportunities-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: clamp(40px, 7vw, 108px);
  align-items: end;
  margin-bottom: clamp(50px, 5vw, 76px);
}

.opportunities-section .section-kicker {
  color: #79c7df;
}

.opportunities-section .section-kicker::before {
  background: linear-gradient(90deg, #a6165f, #79c7df);
}

.opportunities-heading h2 {
  max-width: 820px;
  margin: 0;
  color: #ffffff;
  font-size: clamp(40px, 4.7vw, 68px);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1.05;
  text-wrap: balance;
}

.opportunities-heading .section-intro {
  color: rgba(255, 255, 255, 0.7);
}

.opportunity-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}

.opportunity-card {
  min-height: 340px;
  padding: clamp(34px, 4vw, 56px);
}

.opportunity-card:first-child {
  border-right: 1px solid rgba(255, 255, 255, 0.22);
}

.opportunity-number {
  margin-bottom: 42px;
  color: rgba(255, 255, 255, 0.34);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.13em;
}

.opportunity-type {
  margin: 0 0 12px;
  color: #79c7df;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.opportunity-card h3 {
  margin: 0;
  color: #ffffff;
  font-size: clamp(28px, 3vw, 42px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.opportunity-card > p:not(.opportunity-type) {
  max-width: 590px;
  margin: 20px 0 32px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 16px;
  line-height: 1.75;
}

.opportunity-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.opportunity-tags span:not(:last-child)::after {
  content: "·";
  margin: 0 11px;
  color: #79c7df;
}

.opportunity-backgrounds {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 32px;
  padding: 30px clamp(20px, 4vw, 56px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}

.opportunity-backgrounds span,
.funding-note > span {
  color: #79c7df;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.opportunity-backgrounds p {
  max-width: 900px;
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 15px;
  line-height: 1.65;
}

.application-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.7fr) auto;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
  margin-top: clamp(52px, 6vw, 84px);
  padding-top: clamp(38px, 4vw, 54px);
  border-top: 1px solid rgba(255, 255, 255, 0.22);
}

.application-label {
  margin: 0 0 12px;
  color: #79c7df;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.application-copy h3 {
  margin: 0;
  color: #ffffff;
  font-size: clamp(25px, 2.5vw, 36px);
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.application-copy > p:not(.application-label),
.funding-note p {
  margin: 15px 0 0;
  color: rgba(255, 255, 255, 0.66);
  font-size: 14px;
  line-height: 1.7;
}

.funding-note {
  padding-left: 28px;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.application-contact {
  min-height: 54px;
  padding: 0 22px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  color: var(--ink-deep);
  background: #ffffff;
  font-size: 14px;
  font-weight: 700;
  transition: color 180ms ease, background-color 180ms ease, transform 180ms ease;
}

.application-contact:hover,
.application-contact:focus-visible {
  color: #ffffff;
  background: #a6165f;
  transform: translateY(-2px);
}

.contact-section {
  scroll-margin-top: var(--header-height);
  padding: clamp(96px, 9vw, 150px) 0;
  background: #f3f7f9;
}

.contact-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: clamp(40px, 7vw, 108px);
  align-items: end;
  margin-bottom: clamp(50px, 5vw, 76px);
}

.contact-heading h2 {
  max-width: 820px;
  margin: 0;
  color: var(--ink-deep);
  font-size: clamp(40px, 4.7vw, 68px);
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1.05;
  text-wrap: balance;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.78fr) minmax(0, 1.22fr);
  background: #ffffff;
  box-shadow: 0 24px 70px rgba(6, 29, 56, 0.08);
}

.contact-feature {
  padding: clamp(40px, 5vw, 70px);
  color: #ffffff;
  background:
    radial-gradient(circle at 90% 12%, rgba(121, 199, 223, 0.22), transparent 28%),
    linear-gradient(145deg, #56296e, #351747);
}

.contact-feature-label {
  margin: 0 0 28px;
  color: #bce7f4;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.contact-feature h3 {
  max-width: 520px;
  margin: 0;
  font-size: clamp(31px, 3.3vw, 48px);
  letter-spacing: -0.045em;
  line-height: 1.08;
}

.contact-feature > p:not(.contact-feature-label) {
  max-width: 520px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 16px;
  line-height: 1.75;
}

.contact-feature > a {
  min-height: 52px;
  margin-top: 36px;
  padding: 0 20px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  display: inline-flex;
  align-items: center;
  gap: 24px;
  color: #351747;
  background: #ffffff;
  font-size: 14px;
  font-weight: 700;
  transition: color 180ms ease, background-color 180ms ease, transform 180ms ease;
}

.contact-feature > a:hover,
.contact-feature > a:focus-visible {
  color: #ffffff;
  background: #a6165f;
  transform: translateY(-2px);
}

.contact-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.contact-detail {
  min-height: 190px;
  padding: clamp(30px, 4vw, 50px);
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 22px;
}

.contact-detail:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.contact-detail > span {
  color: rgba(16, 42, 67, 0.44);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.contact-detail > a:not(.map-link),
.contact-detail > p {
  margin: 0;
  color: var(--ink-deep);
  font-size: clamp(17px, 1.5vw, 21px);
  font-weight: 600;
  line-height: 1.55;
}

.contact-detail > a:not(.map-link):hover,
.contact-detail > a:not(.map-link):focus-visible {
  color: var(--purple);
}

.contact-detail-address {
  grid-column: 1 / -1;
  min-height: 220px;
  border-right: 0 !important;
  border-bottom: 0;
}

.map-link {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--purple);
  font-size: 14px;
  font-weight: 700;
}

.map-link:hover,
.map-link:focus-visible {
  color: #a6165f;
}

.site-footer {
  color: #ffffff;
  background: #04182e;
}

.footer-inner {
  width: min(calc(100% - 64px), var(--content-width));
  margin: 0 auto;
}

.footer-main {
  display: grid;
  grid-template-columns: minmax(340px, 1.6fr) repeat(2, minmax(160px, 0.5fr));
  gap: clamp(44px, 7vw, 110px);
  padding: 76px 0 66px;
}

.footer-brand-group {
  align-self: start;
  display: grid;
  justify-items: start;
  gap: 32px;
}

.footer-brand {
  display: inline-grid;
  grid-template-columns: 76px auto;
  align-items: center;
  gap: 18px;
}

.footer-brand img {
  width: 76px;
  height: 76px;
  object-fit: contain;
}

.footer-brand > span {
  display: grid;
  gap: 7px;
}

.footer-brand strong {
  font-size: 24px;
  letter-spacing: -0.035em;
}

.footer-brand small {
  color: rgba(255, 255, 255, 0.58);
  font-size: 14px;
  line-height: 1.5;
}

.footer-university-brand {
  display: inline-grid;
  grid-template-columns: 76px auto;
  align-items: center;
  gap: 18px;
  opacity: 0.82;
  transition: opacity 180ms ease;
}

.footer-university-brand:hover,
.footer-university-brand:focus-visible {
  opacity: 1;
}

.footer-university-symbol {
  display: block;
  width: auto;
  height: 62px;
  justify-self: center;
}

.footer-university-wordmark {
  display: block;
  width: 170px;
  height: auto;
}

.footer-column > p {
  margin: 0 0 20px;
  color: #79c7df;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.footer-column nav {
  display: grid;
  gap: 13px;
}

.footer-column a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  line-height: 1.5;
}

.footer-column a:hover,
.footer-column a:focus-visible {
  color: #ffffff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  padding: 24px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.footer-bottom p {
  margin: 0;
  color: rgba(255, 255, 255, 0.5);
  font-size: 14px;
  line-height: 1.6;
}

@keyframes hero-settle {
  from { opacity: 0; transform: scale(1.045); }
  to { opacity: 1; transform: scale(1.01); }
}

@keyframes copy-rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

.section-intro-group {
  min-width: 0;
}

.section-page-link,
.detail-cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
  color: var(--purple);
  font-size: 15px;
  font-weight: 700;
}

.section-page-link {
  min-height: 48px;
  padding: 0 19px;
  border: 1px solid rgba(86, 41, 110, 0.42);
  color: var(--purple);
  background: rgba(255, 255, 255, 0.7);
  transition: color 180ms ease, border-color 180ms ease, background-color 180ms ease, transform 180ms ease;
}

.section-page-link span:last-child,
.detail-cta span:last-child {
  transition: transform 180ms ease;
}

.section-page-link:hover span:last-child,
.section-page-link:focus-visible span:last-child,
.detail-cta:hover span:last-child,
.detail-cta:focus-visible span:last-child {
  transform: translateX(4px);
}

.section-page-link:hover,
.section-page-link:focus-visible {
  border-color: var(--ink-deep);
  color: #ffffff;
  background: var(--ink-deep);
  transform: translateY(-2px);
}

.opportunities-section .section-page-link {
  border-color: #79c7df;
  color: var(--ink-deep);
  background: #79c7df;
}

.opportunities-section .section-page-link:hover,
.opportunities-section .section-page-link:focus-visible {
  border-color: #ffffff;
  color: var(--ink-deep);
  background: #ffffff;
}

.detail-page {
  background: var(--paper);
}

.detail-hero {
  padding-top: calc(var(--header-height) + clamp(76px, 8vw, 126px));
  background:
    radial-gradient(circle at 78% 22%, rgba(25, 122, 158, 0.17), transparent 27%),
    radial-gradient(circle at 88% 62%, rgba(86, 41, 110, 0.13), transparent 31%),
    linear-gradient(135deg, #f7fafc 0%, #eef5f8 100%);
}

.detail-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: clamp(48px, 8vw, 120px);
  align-items: end;
  padding-bottom: clamp(64px, 7vw, 104px);
}

.detail-hero h1 {
  max-width: 840px;
  margin: 0;
  color: var(--ink-deep);
  font-size: clamp(58px, 7vw, 104px);
  font-weight: 700;
  letter-spacing: -0.06em;
  line-height: 0.98;
}

.detail-hero-intro {
  max-width: 610px;
  margin: 0;
  color: rgba(16, 42, 67, 0.72);
  font-size: 18px;
  line-height: 1.75;
}

.page-subnav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid rgba(16, 42, 67, 0.16);
}

.page-subnav a {
  display: flex;
  align-items: center;
  gap: 18px;
  min-height: 84px;
  padding: 18px 0;
  color: rgba(16, 42, 67, 0.72);
  transition: color 180ms ease, padding-left 180ms ease;
}

.page-subnav a + a {
  padding-left: 34px;
  border-left: 1px solid rgba(16, 42, 67, 0.16);
}

.page-subnav a:hover,
.page-subnav a:focus-visible {
  padding-left: 8px;
  color: var(--purple);
}

.page-subnav a + a:hover,
.page-subnav a + a:focus-visible {
  padding-left: 42px;
}

.page-subnav span {
  color: var(--purple);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.page-subnav strong {
  font-size: 16px;
}

.people-detail-section,
.students-detail-section {
  scroll-margin-top: var(--header-height);
  padding: clamp(88px, 9vw, 148px) 0;
}

.people-detail-section {
  background: #ffffff;
}

.students-detail-section {
  background: #eef4f7;
}

.detail-section-heading {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  margin-bottom: clamp(46px, 5vw, 72px);
}

.detail-section-heading > span {
  padding-top: 8px;
  color: var(--purple);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.detail-section-heading .section-kicker {
  margin-bottom: 12px;
}

.detail-section-heading h2 {
  max-width: 900px;
  margin: 0;
  color: var(--ink-deep);
  font-size: clamp(40px, 5vw, 70px);
  letter-spacing: -0.05em;
  line-height: 1.02;
}

.pi-detail-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(48px, 7vw, 110px);
  align-items: start;
}

.pi-detail-sidebar {
  box-shadow: 0 22px 68px rgba(6, 29, 56, 0.09);
}

.pi-detail-portrait {
  aspect-ratio: 1 / 1;
  margin: 0;
  overflow: hidden;
  background: #dce4ec;
}

.pi-detail-portrait img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
}

.pi-contact-card {
  padding: 30px;
  background: var(--ink-deep);
  color: #ffffff;
}

.pi-contact-card > p {
  margin: 0 0 24px;
  color: rgba(255, 255, 255, 0.56);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.pi-contact-card dl {
  display: grid;
  gap: 18px;
  margin: 0;
}

.pi-contact-card dt {
  margin-bottom: 5px;
  color: rgba(255, 255, 255, 0.48);
  font-size: 13px;
  font-weight: 700;
}

.pi-contact-card dd {
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  font-size: 15px;
  line-height: 1.5;
}

.profile-links-stacked {
  gap: 16px 26px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.profile-links-stacked a {
  color: #ffffff;
}

.profile-links-stacked a:hover,
.profile-links-stacked a:focus-visible {
  color: #79c7e4;
}

.pi-detail-content {
  padding-top: 12px;
}

.pi-detail-name {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px 20px;
}

.pi-detail-name h3 {
  margin: 0;
  color: var(--ink-deep);
  font-size: clamp(46px, 5vw, 74px);
  letter-spacing: -0.055em;
  line-height: 1;
}

.pi-detail-name span {
  color: rgba(16, 42, 67, 0.42);
  font-size: 18px;
  font-weight: 600;
}

.pi-detail-summary {
  max-width: 820px;
  margin: 38px 0 0;
  padding-top: 34px;
  border-top: 1px solid var(--line);
  color: rgba(16, 42, 67, 0.76);
  font-size: 18px;
  line-height: 1.85;
}

.profile-records {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(34px, 5vw, 68px);
  margin-top: clamp(58px, 7vw, 92px);
}

.content-heading-compact h3 {
  font-size: clamp(28px, 3vw, 40px);
}

.record-list,
.award-list {
  margin: 30px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.record-list li,
.award-list li {
  display: grid;
  grid-template-columns: 116px minmax(0, 1fr);
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.record-list time,
.award-list time {
  color: var(--purple);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
  white-space: pre-line;
}

.record-list h4,
.award-list h4 {
  margin: 0;
  color: var(--ink-deep);
  font-size: 17px;
  letter-spacing: -0.02em;
  line-height: 1.4;
}

.record-list p,
.award-list p {
  margin: 7px 0 0;
  color: rgba(16, 42, 67, 0.65);
  font-size: 15px;
  line-height: 1.6;
}

.research-interests {
  margin-top: clamp(58px, 7vw, 96px);
}

.awards-section {
  margin-top: clamp(64px, 8vw, 110px);
}

.award-list li {
  grid-template-columns: 92px minmax(0, 1fr);
  padding: 27px 0;
}

.content-heading > p {
  margin: 0 0 11px;
  color: var(--purple);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.content-heading h3 {
  max-width: 720px;
  margin: 0;
  color: var(--ink-deep);
  font-size: clamp(30px, 3.5vw, 46px);
  letter-spacing: -0.04em;
  line-height: 1.12;
}

.interest-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: 34px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.interest-grid article {
  min-height: 260px;
  padding: 30px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.interest-grid article > span {
  color: var(--purple);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.interest-grid h4 {
  margin: 30px 0 15px;
  color: var(--ink-deep);
  font-size: 21px;
  letter-spacing: -0.025em;
  line-height: 1.25;
}

.interest-grid p {
  margin: 0;
  color: rgba(16, 42, 67, 0.68);
  font-size: 15px;
  line-height: 1.7;
}

.students-detail-intro {
  max-width: 760px;
  margin: 0 0 44px 66px;
  color: rgba(16, 42, 67, 0.72);
  font-size: 18px;
  line-height: 1.75;
}

.student-groups {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-left: 66px;
}

.student-group-card {
  min-height: 280px;
  padding: clamp(34px, 4vw, 54px);
  background: #ffffff;
  box-shadow: 0 18px 54px rgba(6, 29, 56, 0.06);
}

.student-group-card > span {
  color: var(--coastal);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.student-group-card h3 {
  margin: 44px 0 18px;
  color: var(--ink-deep);
  font-size: clamp(26px, 3vw, 38px);
  letter-spacing: -0.04em;
}

.student-group-card p {
  margin: 0;
  color: rgba(16, 42, 67, 0.68);
  font-size: 16px;
  line-height: 1.75;
}

.students-detail-section .detail-cta {
  margin-left: 66px;
  margin-top: 34px;
}

.page-subnav-three {
  grid-template-columns: repeat(3, 1fr);
}

.page-subnav-four {
  grid-template-columns: repeat(4, 1fr);
}

.detail-content-section {
  scroll-margin-top: var(--header-height);
  padding: clamp(88px, 9vw, 148px) 0;
  background: #ffffff;
}

.detail-content-section-tinted {
  background: #eef4f7;
}

.detail-pathway-grid,
.inquiry-route-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin-left: 66px;
}

.detail-pathway-card,
.inquiry-route-grid article {
  min-height: 360px;
  padding: clamp(34px, 4vw, 54px);
  border: 1px solid var(--line);
  background: #f8fbfc;
}

.detail-pathway-card {
  transition:
    color 220ms ease,
    background 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease,
    transform 220ms ease;
}

.detail-pathway-card > span,
.inquiry-route-grid article > span {
  color: var(--purple);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.detail-pathway-card > span,
.detail-pathway-card h3,
.detail-pathway-card p,
.detail-pathway-card .detail-tag-list span {
  transition: color 220ms ease, border-color 220ms ease;
}

.detail-pathway-card h3,
.inquiry-route-grid h3 {
  margin: 50px 0 18px;
  color: var(--ink-deep);
  font-size: clamp(28px, 3.2vw, 42px);
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.detail-pathway-card p,
.inquiry-route-grid p {
  margin: 0;
  color: rgba(16, 42, 67, 0.7);
  font-size: 16px;
  line-height: 1.75;
}

.detail-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 30px;
}

.detail-tag-list span,
.fit-tags span {
  padding: 9px 13px;
  border: 1px solid rgba(16, 42, 67, 0.18);
  color: rgba(16, 42, 67, 0.74);
  font-size: 14px;
  font-weight: 600;
}

@media (hover: hover) {
  .detail-pathway-card:hover {
    border-color: var(--ink-deep);
    background: var(--ink-deep);
    color: #ffffff;
    box-shadow: 0 24px 64px rgba(6, 29, 56, 0.18);
    transform: translateY(-4px);
  }

  .detail-pathway-card:hover > span {
    color: #7fd0e7;
  }

  .detail-pathway-card:hover h3 {
    color: #ffffff;
  }

  .detail-pathway-card:hover p {
    color: rgba(255, 255, 255, 0.72);
  }

  .detail-pathway-card:hover .detail-tag-list span {
    border-color: rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.78);
  }
}

.fit-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: clamp(48px, 7vw, 110px);
  margin-left: 66px;
}

.detail-lead {
  max-width: 760px;
  margin: 0;
  color: rgba(16, 42, 67, 0.76);
  font-size: 20px;
  line-height: 1.8;
}

.fit-tags {
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 10px;
}

.fit-tags span {
  background: #ffffff;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0 0 0 66px;
  padding: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  list-style: none;
}

.process-grid li {
  min-height: 310px;
  padding: 34px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.process-grid li > span {
  color: var(--purple);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.process-grid h3 {
  margin: 70px 0 18px;
  color: var(--ink-deep);
  font-size: 23px;
  letter-spacing: -0.03em;
  line-height: 1.25;
}

.process-grid p {
  margin: 0;
  color: rgba(16, 42, 67, 0.68);
  font-size: 15px;
  line-height: 1.7;
}

.detail-action-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 46px;
  align-items: center;
  margin: 42px 0 0 66px;
  padding: clamp(34px, 4vw, 54px);
  background: var(--ink-deep);
  color: #ffffff;
}

.detail-action-panel > div > span,
.advising-panel aside > span {
  color: #79c7df;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.detail-action-panel p {
  max-width: 780px;
  margin: 16px 0 9px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 16px;
  line-height: 1.75;
}

.detail-action-panel small {
  color: rgba(255, 255, 255, 0.52);
  font-size: 14px;
  line-height: 1.6;
}

.detail-action-panel > a,
.advising-main > a {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 58px;
  padding: 0 22px;
  color: var(--ink-deep);
  background: #ffffff;
  font-size: 15px;
  font-weight: 700;
  transition: transform 180ms ease, background 180ms ease;
}

.detail-action-panel > a:hover,
.detail-action-panel > a:focus-visible,
.advising-main > a:hover,
.advising-main > a:focus-visible {
  transform: translateY(-2px);
  background: #eaf6fa;
}

.contact-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-left: 66px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.contact-detail-grid article {
  min-height: 190px;
  padding: 32px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.contact-detail-grid-address {
  grid-column: 1 / -1;
}

.contact-detail-grid article > span {
  display: block;
  margin-bottom: 34px;
  color: var(--purple);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-detail-grid article > a:not(.map-link),
.contact-detail-grid article > p {
  margin: 0;
  color: var(--ink-deep);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.55;
}

.contact-detail-grid .map-link {
  margin-top: 24px;
}

.inquiry-route-grid article {
  min-height: 330px;
  background: #ffffff;
}

.inquiry-route-grid h3 {
  margin-top: 52px;
}

.inquiry-route-grid article > a {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 28px;
  color: var(--purple);
  font-size: 15px;
  font-weight: 700;
}

.advising-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  margin-left: 66px;
  background: var(--ink-deep);
  color: #ffffff;
}

.advising-main,
.advising-panel aside {
  padding: clamp(36px, 5vw, 66px);
}

.advising-panel aside {
  border-left: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.035);
}

.status-badge {
  display: inline-flex;
  padding: 9px 13px;
  border: 1px solid rgba(121, 199, 223, 0.45);
  color: #9dd7e8;
  font-size: 14px;
  font-weight: 700;
}

.advising-main p {
  max-width: 760px;
  margin: 30px 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 19px;
  line-height: 1.75;
}

.advising-main > a {
  width: fit-content;
}

.advising-panel aside p {
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 16px;
  line-height: 1.75;
}

@media (max-width: 1120px) {
  :root { --header-height: 92px; }

  .header-inner,
  .hero-inner,
  .section-inner {
    width: min(calc(100% - 44px), var(--content-width));
  }

  .desktop-nav { display: none; }
  .menu-button { display: block; }

  .mobile-nav {
    position: absolute;
    top: 100%;
    right: 22px;
    left: 22px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 18px 50px rgba(6, 29, 56, 0.15);
  }

  .mobile-nav.is-open {
    display: grid;
  }

  .mobile-nav a {
    padding: 12px 14px;
    border-radius: 5px;
    font-size: 16px;
    font-weight: 600;
  }

  .mobile-nav a:hover,
  .mobile-nav a:focus-visible,
  .mobile-nav a.is-active {
    color: var(--purple);
    background: rgba(86, 41, 110, 0.06);
  }

  .hero-copy {
    width: min(670px, 62vw);
  }

  .research-strip {
    grid-template-columns: 105px minmax(0, 1fr);
  }

  .research-topics span {
    padding: 5px 14px;
    font-size: 14px;
  }

  .research-heading {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .people-heading {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .publications-heading {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .opportunities-heading {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .contact-heading {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .application-panel {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 0.75fr);
  }

  .application-contact {
    grid-column: 1 / -1;
    justify-self: start;
  }

  .contact-layout {
    grid-template-columns: minmax(300px, 0.8fr) minmax(0, 1.2fr);
  }

  .contact-details {
    grid-template-columns: 1fr;
  }

  .contact-detail:nth-child(odd) {
    border-right: 0;
  }

  .contact-detail-address {
    grid-column: auto;
  }

  .section-intro {
    max-width: 720px;
  }

  .detail-hero-inner {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .detail-hero-intro {
    max-width: 720px;
  }

  .pi-detail-layout {
    grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
    gap: 48px;
  }

  .fit-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .process-grid {
    grid-template-columns: 1fr 1fr;
  }

  .process-grid li:last-child {
    grid-column: 1 / -1;
    min-height: 250px;
  }

  .contact-detail-grid {
    grid-template-columns: 1fr 1fr;
  }

  .contact-detail-grid-address {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  :root { --header-height: 78px; }

  .header-inner,
  .hero-inner,
  .section-inner {
    width: calc(100% - 32px);
  }

  .brand img { width: 172px; }
  .header-inner { gap: 12px; }
  .header-actions {
    flex: 0 0 auto;
    gap: 8px;
    margin-left: auto;
  }
  .language-switch {
    flex: 0 0 auto;
    gap: 4px;
  }
  .language-switch button {
    padding: 7px 2px;
    font-size: 13px;
  }
  .menu-button { flex: 0 0 auto; }

  .detail-hero {
    padding-top: calc(var(--header-height) + 64px);
  }

  .detail-hero-inner {
    padding-bottom: 54px;
  }

  .detail-hero h1 {
    font-size: clamp(48px, 15vw, 70px);
  }

  .detail-hero-intro {
    font-size: 17px;
  }

  .page-subnav {
    grid-template-columns: 1fr;
  }

  .page-subnav a + a {
    padding-left: 0;
    border-top: 1px solid rgba(16, 42, 67, 0.16);
    border-left: 0;
  }

  .page-subnav a + a:hover,
  .page-subnav a + a:focus-visible {
    padding-left: 8px;
  }

  .detail-section-heading {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 10px;
  }

  .pi-detail-layout {
    grid-template-columns: 1fr;
  }

  .pi-detail-sidebar {
    width: min(100%, 520px);
  }

  .pi-detail-content {
    padding-top: 0;
  }

  .pi-detail-summary {
    font-size: 17px;
  }

  .profile-records {
    grid-template-columns: 1fr;
  }

  .interest-grid {
    grid-template-columns: 1fr;
  }

  .interest-grid article {
    min-height: 0;
  }

  .students-detail-intro,
  .student-groups,
  .students-detail-section .detail-cta,
  .detail-pathway-grid,
  .inquiry-route-grid,
  .fit-layout,
  .process-grid,
  .detail-action-panel,
  .contact-detail-grid,
  .advising-panel,
  .publication-list-detail,
  .publications-detail-footer,
  .dissertation-card,
  .thesis-list,
  .conference-categories {
    margin-left: 44px;
  }

  .student-groups {
    grid-template-columns: 1fr;
  }

  .detail-pathway-grid,
  .inquiry-route-grid {
    grid-template-columns: 1fr;
  }

  .detail-pathway-card,
  .inquiry-route-grid article {
    min-height: 0;
  }

  .process-grid {
    grid-template-columns: 1fr;
  }

  .process-grid li,
  .process-grid li:last-child {
    grid-column: auto;
    min-height: 0;
  }

  .process-grid h3 {
    margin-top: 42px;
  }

  .detail-action-panel,
  .advising-panel {
    grid-template-columns: 1fr;
  }

  .detail-action-panel > a {
    width: 100%;
  }

  .contact-detail-grid {
    grid-template-columns: 1fr;
  }

  .contact-detail-grid-address {
    grid-column: auto;
  }

  .advising-panel aside {
    border-top: 1px solid rgba(255, 255, 255, 0.16);
    border-left: 0;
  }

  .hero {
    min-height: 920px;
  }

  .hero-image {
    top: 300px;
    bottom: 0;
    background-position: 69% center;
    background-size: auto 72%;
    opacity: 0.94;
  }

  .hero-wash {
    background:
      linear-gradient(180deg, rgba(247, 250, 252, 1) 0%, rgba(247, 250, 252, 0.98) 48%, rgba(247, 250, 252, 0.16) 78%),
      linear-gradient(0deg, rgba(5, 29, 55, 0.16) 0%, transparent 30%);
  }

  .hero-inner {
    min-height: 920px;
    padding-top: calc(var(--header-height) + 38px);
    padding-bottom: 18px;
  }

  .hero-copy {
    width: 100%;
    margin: 0;
    padding: 8px 0 40px;
  }

  .eyebrow {
    margin-bottom: 18px;
    font-size: 14px;
    line-height: 1.5;
  }

  h1 {
    max-width: 580px;
    font-size: clamp(39px, 11.5vw, 58px);
  }

  .intro {
    margin-top: 22px;
    font-size: 17px;
    line-height: 1.65;
    white-space: normal;
  }

  .hero-actions {
    margin-top: 28px;
  }

  .button {
    min-height: 48px;
    padding: 0 18px;
  }

  .research-strip {
    display: block;
    padding: 18px;
  }

  .strip-label { margin-bottom: 12px; }

  .research-topics {
    grid-template-columns: 1fr 1fr;
    gap: 0;
  }

  .research-topics span {
    padding: 9px 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
    border-left: 0;
    font-size: 14px;
  }

  .research-section {
    padding: 82px 0;
  }

  .people-section {
    padding: 82px 0;
  }

  .publications-section {
    padding: 82px 0;
  }

  .opportunities-section {
    padding: 82px 0;
  }

  .contact-section {
    padding: 82px 0;
  }

  .research-heading h2,
  .people-heading h2,
  .publications-heading h2,
  .opportunities-heading h2,
  .contact-heading h2 {
    font-size: clamp(38px, 10vw, 52px);
  }

  .section-intro {
    font-size: 17px;
  }

  .section-page-link {
    width: 100%;
    justify-content: space-between;
  }

  .research-grid {
    grid-template-columns: 1fr;
  }

  .research-card {
    min-height: 0;
    padding: 34px 4px 38px;
  }

  .research-card:nth-child(odd) {
    border-right: 0;
  }

  .research-card:nth-child(-n + 3) {
    border-bottom: 1px solid var(--line);
  }

  .card-top {
    margin-bottom: 26px;
  }

  .pi-profile {
    grid-template-columns: 1fr;
  }

  .pi-portrait {
    min-height: 0;
    aspect-ratio: 1 / 1;
  }

  .pi-content {
    padding: 36px 24px 40px;
  }

  .profile-details {
    grid-template-columns: 1fr;
  }

  .students-panel {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .students-contact {
    width: 100%;
  }

  .publication-item {
    position: relative;
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 30px 58px 30px 4px;
  }

  .publication-year-block .publication-item {
    grid-template-columns: 32px minmax(0, 1fr);
    column-gap: 14px;
    padding: 20px 52px 20px 4px;
  }

  .publication-year-block .publication-number {
    grid-column: 1;
    grid-row: 1;
  }

  .publication-year-block .publication-content {
    grid-column: 2;
    grid-row: 1;
  }

  .publication-arrow {
    position: absolute;
    top: 20px;
    right: 4px;
    width: 40px;
    height: 40px;
  }

  .publications-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .publications-footer a {
    justify-content: space-between;
  }

  .opportunity-grid {
    grid-template-columns: 1fr;
  }

  .opportunity-card {
    min-height: 0;
    padding: 34px 4px 38px;
  }

  .opportunity-card:first-child {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  }

  .opportunity-backgrounds {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 26px 4px;
  }

  .application-panel {
    grid-template-columns: 1fr;
  }

  .funding-note {
    padding: 26px 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    border-left: 0;
  }

  .application-contact {
    grid-column: auto;
    width: 100%;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .contact-detail {
    min-height: 160px;
    padding: 30px 24px;
  }

  .footer-inner {
    width: calc(100% - 32px);
  }

  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 46px 28px;
    padding: 60px 0 48px;
  }

  .footer-brand-group {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
  }
}

html[lang="ko"] h1,
html[lang="ko"] .eyebrow,
html[lang="ko"] .intro,
html[lang="ko"] .button,
html[lang="ko"] .research-topics span,
html[lang="ko"] .research-heading h2,
html[lang="ko"] .people-heading h2,
html[lang="ko"] .publications-heading h2,
html[lang="ko"] .opportunities-heading h2,
html[lang="ko"] .contact-heading h2,
html[lang="ko"] .section-intro,
html[lang="ko"] .research-card h3,
html[lang="ko"] .card-description,
html[lang="ko"] .card-tags,
html[lang="ko"] .subsection-heading h3,
html[lang="ko"] .pi-affiliation,
html[lang="ko"] .pi-keywords,
html[lang="ko"] .students-panel,
html[lang="ko"] .publications-footer,
html[lang="ko"] .opportunity-card,
html[lang="ko"] .opportunity-backgrounds,
html[lang="ko"] .application-panel,
html[lang="ko"] .contact-section,
html[lang="ko"] .detail-page,
html[lang="ko"] .pi-detail-summary,
html[lang="ko"] .interest-grid,
html[lang="ko"] .student-group-card,
html[lang="ko"] .detail-pathway-card,
html[lang="ko"] .fit-layout,
html[lang="ko"] .process-grid,
html[lang="ko"] .detail-action-panel,
html[lang="ko"] .contact-detail-grid,
html[lang="ko"] .inquiry-route-grid,
html[lang="ko"] .advising-panel,
html[lang="ko"] .site-footer {
  word-break: keep-all;
  overflow-wrap: normal;
}

html[lang="ko"] [data-i18n="fitDescription"],
html[lang="ko"] [data-i18n="inquiryStep1Description"],
html[lang="ko"] [data-i18n="inquiryStep2Description"],
html[lang="ko"] [data-i18n="inquiryStep3Description"],
html[lang="ko"] [data-i18n="advisingDescription"],
html[lang="ko"] [data-i18n="visitDescription"] {
  white-space: pre-line;
}

html[lang="en"] [data-i18n="advisingDescription"],
html[lang="en"] [data-i18n="visitDescription"] {
  white-space: pre-line;
}

@media (max-width: 430px) {
  .header-inner { gap: 7px; }
  .brand img { width: 138px; }
  .header-actions { gap: 4px; }
  .language-switch { gap: 2px; }
  .language-switch button {
    padding: 6px 1px;
    font-size: 12px;
  }
  .menu-button {
    width: 38px;
    height: 38px;
  }
  .research-topics { grid-template-columns: 1fr; }
  .hero { min-height: 1000px; }
  .hero-inner { min-height: 1000px; }
  .students-detail-intro,
  .student-groups,
  .students-detail-section .detail-cta,
  .detail-pathway-grid,
  .inquiry-route-grid,
  .fit-layout,
  .process-grid,
  .detail-action-panel,
  .contact-detail-grid,
  .advising-panel,
  .publication-list-detail,
  .publications-detail-footer,
  .dissertation-card,
  .thesis-list,
  .conference-categories {
    margin-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}