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


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

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

@font-face {
  font-family: 'CustomFont';
  src: url('../Gilroy Bold Italic.otf') format('truetype');
}

.mathvista_other {
  font-variant: small-caps;
  font-weight: bold;
}

.mathvista {
  /* font-variant: small-caps; */
  font-family: 'CustomFont', sans-serif;
  font-size: 80px;
}

.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-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 {
}

.results-carousel {
  display: block;
  overflow: hidden;
}

#train-carousel .carousel-item {
  display: flex;
  flex-direction: column;
}

#train-carousel .carousel-item video {
  order: 1;
}

#train-carousel .carousel-item .caption {
  order: 2;
}

.train-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
  justify-items: center;
  background: #f8f9fb;
  border: 1px solid #eceff3;
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.train-item video {
  width: 100%;
  aspect-ratio: 1 / 1;
  height: auto;
  object-fit: cover;
  border-radius: 6px;
  background: #000;
}

@media (max-width: 1024px) {
  .train-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .train-grid {
    grid-template-columns: 1fr;
  }
}

/* .results-carousel .item {
  margin: 20px;
  overflow: hidden;
  border: 1px solid #bbb;
  border-radius: 10px;
  padding: 5px;
  font-size: 0;
} */

.carousel-item {
  display: flex;
  height: 100%; /* 保证 item 填满容器区域 */
  width: 100%;
  flex-direction: column;
  justify-content: center; /* 垂直居中 */
  align-items: center;     /* 水平居中 */
}

.carousel-item img {
  display: flex;
  width: auto;
  height: auto;
  object-fit: contain;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

img:hover {
  transform: scale(1.02);
}
img {
  transition: transform 0.3s ease;
}

.caption {
  line-height: 1.5;
}

.results-carousel .slider-pagination {
  margin-top: 36px;
}

.results-carousel .slider-page {
  background: #b3b3b3;
  opacity: 1;
}

.results-carousel .slider-page.is-active {
  background: #666666;
}

.stats-image {
  max-height: 250px;
}

/* Test cases carousel (multi-model episodes) */
.task-block {
  margin-top: 20px;
  margin-bottom: 40px;
}

.task-header {
  background: #ffffff;
  color: #333;
  padding: 10px 0;
  margin-bottom: 15px;
  text-align: left;
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
}

.task-header::before {
  content: '';
  display: block;
  width: 6px;
  height: 22px;
  background-color: #3b82f6;
  margin-right: 12px;
  border-radius: 3px;
  flex-shrink: 0;
}

.carousel-wrapper {
  position: relative;
  background: #f8f9fa;
  border-radius: 12px;
  padding: 20px 0;
  border: 1px solid #eee;
  overflow: hidden;
}

.task-block .carousel-track {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  gap: 20px;
  padding: 0 20px;
  scrollbar-width: none;
}

.task-block .carousel-track::-webkit-scrollbar {
  display: none;
}

.task-block .episode-card {
  flex: 0 0 100%;
  min-width: 100%;
  scroll-snap-align: center;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  padding: 16px;
  box-sizing: border-box;
  border: 1px solid #eee;
}

.episode-label-tag {
  text-align: center;
  font-weight: 700;
  color: #555;
  margin-bottom: 8px;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 1px;
  border-bottom: 1px solid #f0f0f0;
  padding-bottom: 6px;
}

.episode-desc {
  text-align: center;
  color: #666;
  font-size: 0.9rem;
  margin-bottom: 12px;
}

.task-block .video-group {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.task-block .video-group.five {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.video-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

.video-col video {
  width: 100%;
  aspect-ratio: 1 / 1;
  height: auto;
  object-fit: cover;
  border-radius: 4px;
  background: #000;
}

.method-label {
  margin-top: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #666;
}

.nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.9);
  color: #333;
  border: 1px solid #ddd;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  transition: all 0.2s;
}

.nav-btn:hover {
  background: #3b82f6;
  color: #fff;
  border-color: #3b82f6;
}

.prev-btn {
  left: 10px;
}

.next-btn {
  right: 10px;
}

.status-pill {
  margin-bottom: 6px;
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.4px;
  color: #fff;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.status-success {
  background: #16a34a;
}

.status-failure {
  background: #dc2626;
}

/* BibTeX copy button */
.bibtex-container {
  position: relative;
  background-color: #f6f8fa;
  border: 1px solid #d0d7de;
  border-radius: 6px;
  padding: 16px;
  margin: 20px 0;
  font-family: ui-monospace, SFMono-Regular, SF Mono, Menlo, Consolas, Liberation Mono, monospace;
  font-size: 14px;
  line-height: 1.5;
  overflow: auto;
}

.bibtex-container pre {
  margin: 0;
  white-space: pre-wrap;
  color: #24292f;
}

.copy-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  background-color: #ffffff;
  border: 1px solid #d0d7de;
  border-radius: 4px;
  padding: 5px 10px;
  font-size: 12px;
  color: #24292f;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 4px;
}

.copy-btn:hover {
  background-color: #f3f4f6;
  border-color: #1f2328;
}

.copy-btn.copied {
  background-color: #dafbe1;
  border-color: #1f883d;
  color: #1f883d;
}
@media (max-width: 1024px) {
  .task-block .video-group {
    grid-template-columns: repeat(2, 1fr);
  }
  .video-col video {
    height: 140px;
  }
}

@media (max-width: 640px) {
  .nav-btn {
    display: none;
  }
  .task-block .video-group {
    grid-template-columns: 1fr;
  }
  .video-col video {
    height: 130px;
  }
  .episode-card {
    padding: 12px;
  }
  .method-label {
    font-size: 0.75rem;
  }
}

#org-banners {
  display:flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

.org-banner {
  /* margin: 5px; */
  max-width: 100%;
  height: 6em;
  margin: 10px;
  padding: 10px;
}

@media screen and (max-width: 768px) {
  #org-banners {
    flex-direction: column;
    justify-content: space-around;
  }
}