body {
  font-family: 'Noto Sans', sans-serif;
}


.footer .icon-link {
    font-size: 25px;
    color: #000;
}

.link-block a {
    margin-top: 5px;
    margin-bottom: 5px;
    transition: background-color 0.3s ease; /* 添加平滑过渡效果 */
}

/* 按钮鼠标悬浮时的背景色变色效果 */
.link-block a:hover {
    background-color: rgb(54, 125, 189) !important;
}

.dnerf {
  font-variant: small-caps;
}


.teaser .hero-body {
  padding-top: 0;
  padding-bottom: 3rem;
}

.teaser {
  font-family: 'Google Sans', sans-serif;
}


.publication-title {
}

.publication-banner {
  max-height: parent;

}

.publication-banner video {
  position: relative;
  left: auto;
  top: auto;
  transform: none;
  object-fit: fit;
}

.publication-header .hero-body {
}

.publication-title {
    font-family: 'Google Sans', sans-serif;
}

.publication-authors {
    font-family: 'Google Sans', sans-serif;
}

.publication-affiliations {
    margin-top: 8px;
}

.publication-corresponding {
    margin-top: 14px;
    font-family: 'Google Sans', sans-serif;
    font-size: 1.05rem;
    line-height: 1.25;
}

.publication-venue {
    margin-top: 8px;
    font-family: 'Google Sans', sans-serif;
    font-size: 1.45rem;
    font-weight: 700;
    line-height: 1.25;
}

.publication-venue a {
    color: hsl(204, 86%, 53%) !important;
}

.publication-venue a:hover {
    text-decoration: underline;
}
eql-cntrb
.publication-awards {
    color: #ff3860;
    width: fit-content;
    font-weight: bolder;
}

.publication-authors {
}

.publication-authors a {
   color: hsl(204, 86%, 53%) !important;
}

.publication-authors a:hover {
    text-decoration: underline;
}

.author-block {
  display: inline-block;
}

.publication-banner img {
}

.publication-authors {
  /*color: #4286f4;*/
}

.publication-video {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%;

    overflow: hidden;
    border-radius: 10px !important;
}

.publication-video iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.publication-body img {
}

.results-carousel {
  overflow: hidden;
}

.results-carousel .item {
  margin: 5px;
  overflow: hidden;
  padding: 20px;
  font-size: 0;
}

.results-carousel video {
  margin: 0;
}

.results-carousel .video-description {
  font-size: 20px;
  text-align: center;
}

.slider-pagination .slider-page {
  background: #000000;
}

.eql-cntrb { 
  font-size: smaller;
}

.news {
  width: 600px;
  margin: 0 auto; 
  margin-top: 20px; /* Top margin for spacing */
}

/* Individual video container */
.video-container {
  text-align: center; /* Center align text inside the container */
  width: 100%; /* Set width to make them fit in a row */
}

.vertical-bar {
  width: 2px; /* Thickness of the vertical bar */
  background-color: #ccc; /* Bar color */
  height: auto; /* Let it stretch as tall as the container */
  margin: 0 10px; /* Optional margin for spacing */
}

/* Styling for video elements */
video {
  width: 100%; /* Make video width responsive */
  height: auto; /* Maintain aspect ratio */
  /* display: block; Removes small gaps below the video */
}

/* Caption styling */
.caption {
  margin-top: 10px; /* Space between the video and caption */
  font-size: 16px; /* Font size for the caption */
  color: #333; /* Caption text color */
  text-align: center;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

.viridis {
  background: linear-gradient(90deg, #C52C47, #D53E4F, #F69B5E, #DCCE70, #A9D67A, #75C08F, #4EA6A9, #3288BD);
  background-clip: text;
  color: transparent;
  transition: background-position 0.5s ease, transform 0.3s ease;
  /* background-size: 200% 200%; */
  background-size: 150%;
}

.viridis:hover {
  background-position: right center; /* Shifts the gradient on hover */
  transform: scale(1.1); /* Slight zoom effect */
}

/* Alternating section backgrounds */
.hero.alt-white,
.section.alt-white,
.section.alt-light {
  background-color: #ffffff;
}

.hero.alt-blue,
.section.alt-blue,
.section.alt-dark {
  background-color: #EEF4FA;
}

.input-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: 980px;
  margin: 16px auto 20px;
}

.input-card {
  appearance: none;
  border: 2px solid rgba(0, 0, 0, 0.08);
  border-radius: 8px;
  padding: 10px;
  background: #ffffff;
  cursor: pointer;
  text-align: left;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.input-card:hover {
  transform: translateY(-2px);
  border-color: rgba(54, 125, 189, 0.45);
}

.input-card.is-active {
  border-color: rgb(54, 125, 189);
  box-shadow: 0 8px 24px rgba(54, 125, 189, 0.18);
}

.input-thumb {
  width: 100%;
  height: 148px;
  object-fit: cover;
  border-radius: 6px;
  display: block;
  background: #eef2f7;
}

.js-gallery-trigger {
  cursor: zoom-in;
}

.input-collage {
  display: grid;
  gap: 4px;
  height: 148px;
  overflow: hidden;
  border-radius: 6px;
  background: #dfe6ef;
}

.collage-featured {
  grid-template-columns: 1.45fr 1fr;
  grid-template-rows: repeat(3, minmax(0, 1fr));
}

.collage-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: repeat(2, minmax(0, 1fr));
}

.collage-main {
  grid-row: 1 / span 3;
}

.collage-cell {
  position: relative;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(54, 125, 189, 0.12), rgba(117, 192, 143, 0.16)),
    #eef2f7;
}

.collage-cell::before {
  content: attr(data-fallback);
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #697586;
  font-size: 0.82rem;
  font-weight: 700;
}

.collage-cell img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.collage-cell img[src=""],
.collage-cell img:not([src]) {
  display: none;
}

.collage-more {
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    linear-gradient(rgba(20, 35, 55, 0.72), rgba(20, 35, 55, 0.72)),
    linear-gradient(135deg, #367dbd, #75c08f);
  color: #ffffff;
  font-size: 1.15rem;
  font-weight: 800;
}

.collage-more::before {
  content: none;
}

.input-title {
  margin-top: 10px;
  font-weight: 700;
}

.input-meta {
  margin-top: 10px;
  color: #667085;
  font-size: 0.88rem;
  line-height: 1.25;
}

.gallery-modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 28px;
}

.gallery-modal.is-open {
  display: flex;
}

.gallery-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.78);
}

.gallery-panel {
  position: relative;
  z-index: 1;
  width: min(1100px, 96vw);
  height: min(760px, 88vh);
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-image {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
}

.gallery-close,
.gallery-nav {
  position: absolute;
  z-index: 2;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(15, 23, 42, 0.72);
  color: #ffffff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-close {
  top: 0;
  right: 0;
  width: 38px;
  height: 38px;
  border-radius: 999px;
  font-weight: 800;
}

.gallery-nav {
  top: 50%;
  width: 44px;
  height: 58px;
  transform: translateY(-50%);
  border-radius: 8px;
  font-size: 1.1rem;
}

.gallery-prev {
  left: 0;
}

.gallery-next {
  right: 0;
}

.gallery-count {
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.72);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.9rem;
}

.gallery-nav.is-hidden,
.gallery-count.is-hidden {
  display: none;
}

.method-figure {
  margin: 28px auto 18px;
}

.method-figure img {
  width: 100%;
  max-width: 980px;
  display: block;
  margin: 0 auto;
}

.method-description {
  max-width: 980px;
  margin: 0 auto;
}

.experiment-carousel {
  position: relative;
  margin: 24px auto 0;
  max-width: 980px;
}

.experiment-track {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 18px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding: 4px 4px 18px;
  scrollbar-width: thin;
  scrollbar-color: rgba(54, 125, 189, 0.45) rgba(255, 255, 255, 0.65);
}

.experiment-card {
  flex: 0 0 86%;
  scroll-snap-align: center;
  display: grid;
  grid-template-columns: minmax(220px, 0.35fr) minmax(0, 0.65fr);
  gap: 18px;
  align-items: center;
  min-height: 420px;
  padding: 22px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 12px 36px rgba(31, 45, 61, 0.08);
  text-align: left;
}

.experiment-copy {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.experiment-kicker {
  margin-bottom: 8px;
  color: rgb(54, 125, 189);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.experiment-copy h3 {
  margin: 0 0 10px;
  color: #1f2937;
  font-size: 1.25rem;
  font-weight: 800;
  line-height: 1.25;
}

.experiment-copy p:last-child {
  margin: 0;
  color: #52616f;
  font-size: 0.98rem;
  line-height: 1.55;
}

.experiment-card img {
  width: 100%;
  max-height: 360px;
  object-fit: contain;
  border-radius: 6px;
  background: #f8fafc;
}

.experiment-nav {
  position: absolute;
  top: 50%;
  z-index: 3;
  width: 42px;
  height: 42px;
  transform: translateY(-50%);
  border: 1px solid rgba(15, 23, 42, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.94);
  color: rgb(54, 125, 189);
  cursor: pointer;
  pointer-events: auto;
  box-shadow: 0 8px 24px rgba(31, 45, 61, 0.12);
}

.experiment-prev {
  left: -12px;
}

.experiment-next {
  right: -12px;
}

.experiment-nav:hover {
  background: rgb(54, 125, 189);
  color: #ffffff;
}

.model-container {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  max-width: 980px;
  margin: 0 auto;
}

.model-wrapper-comparison {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  height: 420px;
}

.model-label {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(0, 0, 0, 0.08);
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 700;
}

@media (max-width: 900px) {
  .input-grid { grid-template-columns: 1fr; }
  .model-container { grid-template-columns: 1fr; }
  .model-wrapper-comparison { height: 360px; }
  .gallery-modal { padding: 16px; }
  .gallery-panel { width: 100%; height: 82vh; }
  .gallery-close { top: -6px; right: -6px; }
  .gallery-prev { left: 8px; }
  .gallery-next { right: 8px; }
  .experiment-track { padding-inline: 0; }
  .experiment-card {
    flex-basis: 92%;
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 16px;
  }
  .experiment-card img { max-height: 300px; }
  .experiment-nav { display: none; }
}