:root {
  --text: #17213a;
  --muted: #667085;
  --link: #7067e8;
  --border: #dce5f0;
  --background: #f8fbff;
  --surface: #ffffff;
  --accent: #d94872;
  --cyan: #007f9e;
  --container: 920px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: Arial, "Helvetica Neue", sans-serif;
  font-size: 16px;
  line-height: 1.55;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: var(--link);
  text-decoration: none;
}
a:hover,
a:focus-visible {
  color: var(--accent);
  text-decoration: none;
}
.container {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}
.site-header {
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.94);
}
.header-inner {
  height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.site-name {
  color: #000;
  font-size: 18px;
  font-weight: 700;
}
.site-name:hover {
  text-decoration: none;
}
.site-header nav {
  display: flex;
  gap: 22px;
}
.site-header nav a {
  font-size: 14px;
  color: #000;
}
.site-header nav a:hover,
.site-header nav a:focus-visible {
  color: var(--accent);
}
main > section {
  padding: 48px 0;
  border-bottom: 1px solid var(--border);
  scroll-margin-top: 20px;
}
h1,
h2,
h3 {
  line-height: 1.25;
}
h1 {
  font-size: 32px;
  margin: 0 0 20px;
}
h1 span {
  font-weight: 400;
  color: var(--muted);
  font-size: 24px;
}
h2 {
  font-size: 25px;
  margin: 0 0 26px;
}
h3 {
  font-size: 20px;
  margin: 0 0 8px;
}
p {
  margin: 0 0 16px;
}
main > section > h2 {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: Arial, "Helvetica Neue", sans-serif;
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.035em;
  color: #111b32;
  margin-bottom: 32px;
}
main > section > h2::before {
  content: "";
  flex: 0 0 7px;
  width: 7px;
  height: 31px;
  border-radius: 5px;
  background: linear-gradient(180deg, #36b8d4 0%, #7076e8 52%, #ed6b88 100%);
  box-shadow: 0 2px 9px rgba(112, 118, 232, 0.24);
}
.profile {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 38px;
  align-items: start;
}
.profile-media {
  width: 260px;
}
.profile-photo {
  width: 260px;
  height: 260px;
  object-fit: cover;
}
.profile-links {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin: 14px 0 0;
  font-size: 14px;
  white-space: nowrap;
}
.profile-links a {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-weight: 600;
}
.profile-links a span {
  font-size: 15px;
}
.research-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.research-list article {
  position: relative;
  min-height: 245px;
  padding: 20px 20px 20px 24px;
  overflow: hidden;
  isolation: isolate;
  outline: none;
}
.research-list article::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  border-radius: 4px;
  background: linear-gradient(180deg, #36b8d4 0%, #7076e8 52%, #ed6b88 100%);
  box-shadow: 0 2px 9px rgba(112, 118, 232, 0.24);
  z-index: 3;
}
.research-list article::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    125deg,
    rgba(54, 184, 212, 0.24) 0%,
    rgba(112, 118, 232, 0.2) 52%,
    rgba(237, 107, 136, 0.23) 100%
  );
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.42s cubic-bezier(0.22, 0.8, 0.28, 1);
  z-index: -2;
}
.focus-content {
  position: relative;
  z-index: 2;
  transition: color 0.32s ease;
}
.research-list p {
  color: #43516d;
  margin: 0;
  font-size: 15px;
  transition: color 0.32s ease;
}
.focus-reveal {
  position: absolute;
  inset: 0 0 0 38%;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  opacity: 0;
  transform: translateX(-18px);
  transition:
    opacity 0.25s ease 0.08s,
    transform 0.42s cubic-bezier(0.22, 0.8, 0.28, 1);
  z-index: 1;
  pointer-events: none;
}
.focus-reveal img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: right bottom;
  filter: grayscale(1) contrast(1.2);
  mix-blend-mode: multiply;
  opacity: 0.56;
}
.research-list article:hover::before,
.research-list article:focus::before {
  transform: scaleX(1);
}
.research-list article:hover .focus-reveal,
.research-list article:focus .focus-reveal {
  opacity: 1;
  transform: translateX(0);
}
.research-list article:hover .focus-content,
.research-list article:focus .focus-content {
  max-width: 62%;
}
.research-list article:hover p,
.research-list article:focus p {
  color: #27334b;
}
.news-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.news-list li {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 18px;
  margin-bottom: 12px;
}
.news-list time {
  font-weight: 700;
  color: #555;
  font-size: 14px;
}
.publication {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 28px;
  padding: 0 0 34px;
  margin: 0 0 34px;
  border-bottom: 1px solid var(--border);
}
.publication:last-child {
  border-bottom: 0;
  margin-bottom: 0;
  padding-bottom: 0;
}
.publication img {
  width: 260px;
  height: 175px;
  object-fit: cover;
  border: 1px solid #eee;
}
.venue {
  font-size: 13px;
  color: var(--muted);
  margin: 0 0 7px;
  font-weight: 700;
}
.authors {
  font-size: 14px;
  color: #444;
}
.publication p {
  font-size: 15px;
}
.paper-links {
  margin-bottom: 0;
}
.paper-links span {
  color: var(--muted);
  font-size: 14px;
}
.additional-item {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 22px;
  margin: 0 0 28px;
}
.additional-item img {
  width: 150px;
  height: 105px;
  object-fit: cover;
  border: 1px solid #eee;
}
.additional-item h3 {
  font-size: 18px;
}
.additional-item p {
  font-size: 15px;
  margin-bottom: 8px;
}
.patent-list {
  margin: 34px 0 0;
  padding: 24px 0 0 20px;
  border-top: 1px solid var(--border);
}
.patent-list li {
  margin-bottom: 12px;
}
#contact {
  border-bottom: 0;
}
footer {
  border-top: 1px solid var(--border);
  padding: 24px 0 40px;
  color: var(--muted);
  font-size: 13px;
}
@media (max-width: 700px) {
  .header-inner {
    height: auto;
    padding: 18px 0;
    display: block;
  }
  .site-header nav {
    margin-top: 12px;
    gap: 14px;
    flex-wrap: wrap;
  }
  .profile {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .profile-photo {
    width: 100%;
    height: auto;
    aspect-ratio: 3/2;
  }
  .research-list {
    grid-template-columns: 1fr;
  }
  .publication {
    grid-template-columns: 1fr;
  }
  .publication img {
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
  }
  .additional-item {
    grid-template-columns: 110px 1fr;
  }
  .additional-item img {
    width: 110px;
    height: 85px;
  }
  .news-list li {
    grid-template-columns: 1fr;
    gap: 2px;
  }
  main > section {
    padding: 38px 0;
  }
  h1 {
    font-size: 28px;
  }
  main > section > h2 {
    font-size: 29px;
    gap: 11px;
  }
  main > section > h2::before {
    height: 27px;
    width: 6px;
    flex-basis: 6px;
  }
}
.publication .abstract {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
}
#additional {
  display: flex;
  flex-direction: column;
}
#additional > h2 {
  order: 0;
}
#additional > .publication:nth-of-type(1) {
  order: 2;
}
#additional > .publication:nth-of-type(2) {
  order: 1;
}
#additional > .publication:nth-of-type(3) {
  order: 3;
}
.profile mark {
  background: none;
  color: #7076e8;
  font-weight: 700;
  padding: 0;
}
.publication-image-link {
  display: block;
  width: 260px;
  height: 175px;
  background: var(--surface);
  transition: transform 0.3s ease;
  transform-origin: center;
}
.publication-image-link::before,
.publication-title-link::before {
  content: none !important;
}
.publication-image-link:hover {
  transform: scale(1.035);
  text-decoration: none;
}
.publication-title-link:hover {
  text-decoration: none;
}
.publication h3 {
  color: #000;
  transition: color 0.3s ease;
}
.publication-title-link h3 {
  color: #000;
}
.publication-title-link:hover h3,
.publication-title-link:focus-visible h3 {
  color: var(--accent);
}
@media (prefers-reduced-motion: reduce) {
  .publication-image-link,
  .publication h3 {
    transition: none;
  }
}
.publication > img {
  transition: transform 0.3s ease;
  transform-origin: center;
}
.publication > img:hover {
  transform: scale(1.035);
}
@media (max-width: 700px) {
  .publication-image-link {
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
  }
}
@media (max-width: 700px) {
  .profile-media {
    width: 100%;
  }
  .profile-links {
    justify-content: flex-start;
    flex-wrap: wrap;
  }
}
.publication a[href*=".pdf"]::before {
  content: "📘";
  margin-right: 5px;
}
.publication a[href*="doi.org"]::before {
  content: "🔗";
  margin-right: 5px;
}
.publication a[href*="arxiv.org"]::before {
  content: "📚";
  margin-right: 5px;
}
.publication a[href$=".bib"]::before {
  content: "©️";
  margin-right: 5px;
}
main > section > h2 {
  display: block;
  background: linear-gradient(90deg, #36b8d4 0%, #7076e8 52%, #ed6b88 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
main > section > h2::before {
  display: none;
}
.research-list article:nth-child(2) .focus-reveal {
  align-items: flex-end;
  padding: 0 20px 20px 0;
}
.research-list article:nth-child(2) .focus-reveal img {
  width: 78%;
  height: 78%;
  object-position: right bottom;
}
.publication .video-link::before {
  content: "🎬";
  margin-right: 5px;
}