:root {
  color-scheme: light;
  --bg: #ffffff;
  --ink: #22262a;
  --muted: #66707a;
  --line: #dfe5e9;
  --soft: #f6f8f9;
  --accent: #660874;
  --accent-strong: #4b0056;
  --accent-rgb: 102, 8, 116;
  --accent-alt-rgb: 130, 49, 142;
  --link: #660874;
  --max: 1060px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
}

a {
  color: var(--link);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 18px 24px;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.brand {
  display: inline-grid;
  color: var(--accent-strong);
}

.brand:hover {
  text-decoration: none;
}

.brand-name {
  font-weight: 700;
  line-height: 1.1;
}

.brand-role {
  color: var(--accent);
  font-size: 0.86rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px 18px;
  font-size: 0.95rem;
}

.site-nav a {
  color: var(--accent-strong);
  font-weight: 620;
}

main {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 56px 0;
  border-bottom: 1px solid var(--line);
}

.intro {
  padding-top: 72px;
}

.intro-copy {
  max-width: none;
}

.identity-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 10px;
  color: var(--accent-strong);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.intro .eyebrow {
  font-size: clamp(0.96rem, 1.8vw, 1.12rem);
  letter-spacing: 0.1em;
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.18;
}

h1 {
  font-size: 3.1rem;
  font-weight: 760;
}

.native-name {
  color: var(--accent-strong);
  font-size: 0.52em;
  font-weight: 680;
  white-space: nowrap;
}

h2 {
  font-size: 1.7rem;
}

h3 {
  font-size: 1.05rem;
}

.lead {
  max-width: 680px;
  margin: 12px 0 0;
  color: #343a40;
  font-size: 1.12rem;
}

.link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.link-row a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 5px 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  background: var(--bg);
}

.link-row a:hover {
  border-color: var(--accent);
  color: var(--accent-strong);
  text-decoration: none;
}

.profile-photo {
  flex: 0 0 clamp(132px, 18vw, 190px);
  margin: 0;
}

.profile-photo img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 7;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.campus-figure {
  margin: 0;
}

.campus-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.campus-figure figcaption {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.84rem;
}

.campus-section {
  padding-top: 40px;
}

.campus-section .campus-figure {
  max-width: 760px;
  margin: 0 auto;
}

.campus-section .campus-figure figcaption {
  text-align: center;
}

.two-column {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 48px;
}

.prose p,
.section-heading p,
.muted {
  color: var(--muted);
}

.clean-list {
  margin: 20px 0 0;
  padding-left: 20px;
}

.clean-list li + li {
  margin-top: 8px;
}

.timeline {
  display: grid;
  gap: 18px;
}

.timeline article {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 16px;
}

.timeline time {
  color: var(--accent-strong);
  font-weight: 700;
}

.timeline p {
  margin: 0;
}

.bio-content > p {
  margin: 0 0 22px;
  color: var(--muted);
}

.education-list,
.experience-list {
  display: grid;
  gap: 14px;
}

.education-list article,
.experience-list article {
  display: grid;
  gap: 18px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.education-list article,
.experience-list article {
  grid-template-columns: 72px minmax(190px, max-content) minmax(0, 1fr);
  align-items: center;
}

.education-list article:first-child,
.experience-list article:first-child {
  border-top: 0;
  padding-top: 0;
}

.education-list time,
.experience-list time {
  color: var(--accent-strong);
  font-size: 0.9rem;
  font-weight: 700;
  white-space: nowrap;
}

.education-list h3,
.experience-list h3 {
  margin-bottom: 4px;
}

.education-list p,
.experience-list p {
  margin: 0;
  color: var(--muted);
}

.education-list p a,
.experience-list p a {
  white-space: nowrap;
}

.school-logo {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  margin: 0;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.school-logo img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.experience-block {
  margin-top: 28px;
}

.experience-block > h3 {
  margin-bottom: 14px;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 24px;
}

.publication-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding-left: 0;
  counter-reset: publications;
  list-style: none;
}

.publication-list li {
  position: relative;
  min-height: 0;
  padding: 18px 18px 18px 56px;
  border-left: 4px solid var(--accent);
  background: var(--soft);
  counter-increment: publications;
}

.publication-list li::before {
  content: counter(publications) ".";
  position: absolute;
  top: 18px;
  left: 18px;
  color: var(--accent-strong);
  font-weight: 700;
}

.publication-list li.publication-featured {
  border-left-color: var(--accent-strong);
  box-shadow: inset 0 0 0 1px rgba(var(--accent-rgb), 0.16);
}

.publication-title {
  display: block;
  font-weight: 700;
}

.publication-meta {
  display: flex;
  align-items: baseline;
  justify-content: flex-start;
  gap: 10px;
  margin-top: 4px;
  color: var(--muted);
}

.publication-authors {
  min-width: 0;
}

.publication-note {
  flex: 0 0 auto;
  padding: 4px 8px;
  border: 1px solid rgba(var(--accent-rgb), 0.2);
  border-radius: 6px;
  background: rgba(var(--accent-rgb), 0.06);
  color: var(--accent-strong);
  font-size: 0.82rem;
  font-weight: 700;
}

.publication-venue {
  display: block;
  margin-top: 2px;
}

.patent-block {
  margin-top: 28px;
  padding: 18px;
  border-left: 4px solid #8a4f5a;
  background: var(--soft);
}

.patent-block h3 {
  margin: 0;
}

.patent-block p {
  margin: 8px 0 0;
}

.visitor-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  min-width: 0;
}

.visits-section {
  grid-template-columns: 1fr;
  gap: 14px;
}

.visits-section > div:first-child {
  width: 100%;
  margin: 0;
}

.visitor-map-frame {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  width: min(100%, 560px);
  height: clamp(390px, 108vw, 610px);
  min-height: 0;
  margin: 0 auto;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: #fff;
}

.visitor-map-frame::before {
  content: none;
}

.visitor-map-container {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  min-height: 0;
  text-align: center;
}

.visitor-map-container a,
.visitor-map-container img,
.visitor-map-container canvas,
.visitor-map-container iframe {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
}

.visitor-map-container #mmvst_globe,
.visitor-map-container .mmvst_outer {
  flex: 0 0 auto;
  display: block !important;
  margin: 0 auto !important;
  max-width: 100% !important;
}

.visitor-map-container .mmvst_outer #mmvst_a .mmvst_inner {
  display: block !important;
  filter: saturate(0.54) hue-rotate(28deg) brightness(1.1) contrast(0.88);
}

.visitor-map-container .mmvst_outer #mmvst_a .mmvst_globe,
.visitor-map-container .mmvst_outer #mmvst_a .mmvst_map,
.visitor-map-container .mmvst_outer #mmvst_a .mmvst_map_b,
.visitor-map-container .mmvst_outer #mmvst_a .mmvst_map_f,
.visitor-map-container .mmvst_outer #mmvst_a .mmvst_ref_top,
.visitor-map-container .mmvst_outer #mmvst_a .mmvst_inner_shadow,
.visitor-map-container .mmvst_outer #mmvst_a .mmvst_bottom_shadow {
  display: block !important;
}

.map-status {
  margin: 0;
  max-width: 440px;
  padding: 10px 14px;
  border: 1px solid #e5e9ec;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.5;
}

.map-status code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.86em;
}

.visitor-note {
  width: min(100%, 560px);
  margin: 4px auto 0;
  color: var(--muted);
  font-size: 0.9rem;
  text-align: center;
}

address {
  font-style: normal;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px 24px;
  max-width: var(--max);
  margin: 0 auto;
  padding: 26px 24px 36px;
  color: var(--muted);
  font-size: 0.86rem;
}

.site-footer p {
  margin: 0;
}

.nowrap {
  white-space: nowrap;
}

@media (max-width: 820px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .two-column {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .intro {
    padding-top: 48px;
  }

  h1 {
    font-size: 2.3rem;
  }

  .identity-row {
    align-items: flex-start;
    gap: 22px;
  }

  .campus-section .campus-figure {
    max-width: none;
    margin: 0 auto;
  }

  .timeline article {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .education-list article,
  .experience-list article {
    grid-template-columns: 58px minmax(0, 1fr);
    gap: 8px 14px;
    align-items: center;
  }

  .education-list time,
  .education-list article > div,
  .experience-list time,
  .experience-list article > div {
    grid-column: 2;
  }

  .school-logo {
    grid-row: 1 / span 2;
    width: 54px;
    height: 54px;
    padding: 7px;
  }

}

@media (max-width: 520px) {
  main,
  .site-header,
  .site-footer {
    padding-left: 18px;
    padding-right: 18px;
  }

  .section {
    padding: 42px 0;
  }

  .publication-list li {
    padding: 14px 14px 14px 46px;
  }

  .publication-list li::before {
    top: 14px;
    left: 14px;
  }

  .identity-row {
    display: grid;
    grid-template-columns: 1fr auto;
  }

  .profile-photo {
    flex-basis: auto;
    width: 112px;
  }

  .visitor-map-frame {
    height: clamp(360px, 108vw, 610px);
  }
}