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


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

.link-block .button {
    margin-top: 5px;
    margin-bottom: 5px;
}

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


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

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

.teaser video {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: 1rem;
}


.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-title .publication-title-main {
  display: block;
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.publication-title .publication-title-subtitle {
  display: block;
  max-width: 48rem;
  margin: 0.875rem auto 0;
  font-size: clamp(1.125rem, 2.1vw, 1.5rem);
  font-weight: 400;
  line-height: 1.4;
  color: #555;
  text-wrap: balance;
}

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

.publication-venue {
    color: #555;
    width: fit-content;
    font-weight: bold;
}

.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 {
}

.selected-videos {
  padding: 3rem 1.5rem;
  background: #f5f5f5;
}

.gallery-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 1.75rem;
}

.gallery-header .title {
  margin-bottom: 0.4rem;
}

.gallery-intro {
  color: #666;
}

.gallery-navigation {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.gallery-status {
  min-width: 8rem;
  text-align: center;
  font-size: 0.875rem;
  color: #555;
}

.gallery-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid #d8d8d8;
  border-radius: 50%;
  background: #fff;
  color: #363636;
  cursor: pointer;
}

.gallery-arrow:hover:not(:disabled) {
  background: #363636;
  color: #fff;
  border-color: #363636;
}

.gallery-arrow:focus-visible,
.gallery-choice:focus-visible {
  outline: 3px solid #209cee;
  outline-offset: 3px;
}

.gallery-arrow:disabled {
  opacity: 0.35;
  cursor: default;
}

.gallery-arrow svg {
  width: 20px;
  height: 20px;
}

.gallery-layout {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 44px;
  align-items: center;
  gap: 1rem;
}

.gallery-side-arrow {
  align-self: center;
}

.object-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.object-column[hidden] {
  display: none;
}

.object-title {
  font-family: 'Google Sans', sans-serif;
  font-size: 1.125rem;
  font-weight: 600;
  text-align: center;
  margin: 0.85rem 0 0;
}

.gallery-card {
  overflow: hidden;
  margin: 0 0 1rem;
  border: 1px solid #e0e0e0;
  border-radius: 10px;
  background: #fff;
}

.gallery-card:last-of-type {
  margin-bottom: 0;
}

.gallery-card video {
  display: block;
  width: 100%;
  aspect-ratio: 12 / 9;
  object-fit: contain;
  background: #fff;
}

.gallery-card figcaption {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.35rem 0.75rem;
  font-size: 0.875rem;
  color: #666;
}

.gallery-choice {
  max-width: 100%;
  font: inherit;
  color: #363636;
  background: #fff;
  border: 1px solid #d8d8d8;
  border-radius: 5px;
  padding: 0.2rem 1.5rem 0.2rem 0.5rem;
}

@media screen and (max-width: 1023px) {
  .object-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gallery-header {
    flex-direction: column;
    text-align: center;
  }
}

@media screen and (max-width: 639px) {
  .gallery-layout {
    gap: 0.5rem;
  }

  .object-gallery {
    grid-template-columns: minmax(0, 1fr);
  }

  .selected-videos {
    padding: 2.25rem 1rem;
  }
}


.interpolation-panel {
  background: #f5f5f5;
  border-radius: 10px;
}

.interpolation-panel .interpolation-image {
  width: 100%;
  border-radius: 5px;
}

.interpolation-video-column {
}

.interpolation-panel .slider {
  margin: 0 !important;
}

.interpolation-panel .slider {
  margin: 0 !important;
}

#interpolation-image-wrapper {
  width: 100%;
}
#interpolation-image-wrapper img {
  border-radius: 5px;
}

.interactive-retargeting {
  margin: 3rem 0;
}

.viewer-intro {
  margin: 0 auto 1.5rem;
  max-width: 46rem;
}

.viewer-instructions {
  margin: 0 auto 1rem;
  font-size: 1rem;
  color: #666;
}

.viewer-instructions strong {
  color: #363636;
}

.viewer-frame-host {
  overflow: hidden;
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  background: #f4f3f0;
}

.viewer-frame-host iframe {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  border: 0;
}

.viewer-status {
  padding: 1rem;
  color: #666;
}

.viewer-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  margin-top: 0.9rem;
  font-size: 0.875rem;
  color: #666;
}

.interactive-retargeting [hidden] {
  display: none !important;
}

@media screen and (max-width: 639px) {
  .viewer-frame-host iframe { aspect-ratio: 1; }
  .viewer-actions { justify-content: center; text-align: center; }
}

/* Compare a shared human demonstration, kinematic motion, and RL refinement. */
.rl-results {
  margin: 4rem 0 1rem;
  padding-top: 3rem;
  border-top: 1px solid #e8e8e8;
}
.rl-results-intro {
  max-width: 46rem;
  margin: 0 auto 1.5rem;
  color: #666;
}
.rl-object-tabs {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 1.5rem;
}
.rl-object-tab {
  padding: 9px 25px;
  border: 1px solid #dcdcdc;
  border-radius: 999px;
  background: #fff;
  color: #4a4a4a;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.rl-object-tab:hover { background: #f2f2f2; }
.rl-object-tab[aria-selected="true"] { background: #363636; border-color: #363636; color: #fff; }
.rl-object-tab:focus-visible { outline: 3px solid #3273dc; outline-offset: 3px; }
.rl-results [hidden] { display: none !important; }
.rl-comparison-panel {
  padding: 20px;
  margin-bottom: 1rem;
  border: 1px solid #e6e6e6;
  border-radius: 14px;
  background: #fafafa;
}
.rl-comparison-layout {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  align-items: start;
}
.rl-human-source { min-width: 0; }
.rl-hand-grid { display: grid; grid-column: span 3; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.rl-column-title {
  margin: 0 0 12px;
  color: #363636;
  font-family: 'Google Sans', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  text-align: center;
}
.rl-video-pair { display: grid; gap: 20px; }
.rl-video-card { margin: 0; min-width: 0; }
.rl-video-card video {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 9;
  object-fit: contain;
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 9px;
}
.rl-video-card figcaption {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 0 0;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 600;
  color: #555;
}
.rl-stage-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  border: 1px solid #c9c9c9;
  border-radius: 50%;
  font-size: 12px;
}
.rl-source-note { margin-top: 14px; text-align: center; color: #777; font-size: 0.85rem; line-height: 1.6; }
.rl-object-title { margin: 20px 0 0; text-align: center; font-size: 1.25rem; font-weight: 600; color: #363636; }
.rl-playback-note { text-align: center; font-size: 0.85rem; color: #777; }
@media screen and (max-width: 767px) {
  .rl-comparison-layout { grid-template-columns: 1fr; gap: 24px; }
  .rl-human-source { width: 240px; max-width: 100%; margin: auto; padding-right: 0; border-right: 0; }
  .rl-hand-grid { grid-column: 1 / -1; padding-top: 20px; border-top: 1px solid #e4e4e4; }
}
@media screen and (max-width: 639px) {
  .rl-results { margin-top: 3rem; padding-top: 2rem; }
  .rl-comparison-panel { padding: 14px; }
  .rl-object-tabs { gap: 8px; }
  .rl-object-tab { padding: 8px 20px; }
  .rl-hand-grid { grid-template-columns: 1fr; gap: 24px; }
  .rl-video-pair { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .rl-video-card figcaption { font-size: 0.8rem; align-items: flex-start; }
}

.viewer-stage-legend {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px 28px;
  padding: 12px 16px 20px;
  margin: 0;
  list-style: none;
  font-size: 18px;
  font-weight: 500;
  color: #514a41;
  background: #fdfdfc;
}
.viewer-stage-legend li { display: flex; align-items: center; gap: 8px; }
.viewer-stage-legend span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 25px;
  height: 25px;
  border: 1px solid #baaea0;
  border-radius: 50%;
  font-size: 16px;
  background: #fdfbf6;
}
@media screen and (max-width: 639px) {
  .viewer-stage-legend { font-size: 16px; gap: 8px 16px; }
}