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

/* Gray background for sections */
.bg-gray-100 {
  background-color: #f5f5f5;
}

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

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

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


.teaser .hero-body {
  padding-top: 0;
  padding-bottom: 1rem;
}

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

.teaser h2 {
  margin-bottom: 1rem;
}

.teaser p {
  margin-bottom: 1rem;
}


.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;*/
}

/* 作者列表样式 */
.author-list {
  font-weight: 500;
  line-height: 1.6;
}

/* Affiliation样式 */
.affiliation {
  color: #000;
  margin-top: 1em;
  line-height: 1.4;
}

/* 注解样式 */
.annotations {
  color: #666;
  margin-top: 0.8em;
  font-style: normal;
  font-size: 0.9em;
}

/* 调整注解中的间距 */
.annotations .eql-cntrb {
  margin-right: 1.5em;
}

.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: 0;
  overflow: hidden;
  padding: 0;
  font-size: 0;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: none;
}

.results-carousel video {
  margin: 0;
  object-fit: contain;
}

.video-caption {
  font-size: 14px;
  font-weight: 500;
  margin-top: 10px;
  text-align: center;
  color: #333;
  font-size: 1rem;
  font-size: 1rem;
}

.section-title {
  font-size: 1.5rem;
  font-weight: bold;
}

/* Teaser轮播图样式 */
/* 第一行：展示v1-v6视频，显示所有视频 */
#results-carousel-v {
  height: 190px;
  overflow: hidden;
  margin-bottom: 2px;
  display: flex;
  flex-wrap: nowrap;
  align-items: stretch;
  padding: 0 10px;
  box-sizing: border-box;
}

#results-carousel-v .item {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 3px;
  background: none;
  box-sizing: border-box;
}

#results-carousel-v video {
  flex: 1;
  width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 5px;
}

/* 第二行：展示h1, h2视频，显示所有视频 */
#results-carousel-h {
  height: 182px;
  overflow: hidden;
  margin-bottom: 2px;
  display: flex;
  flex-wrap: nowrap;
  align-items: stretch;
  padding: 0 10px;
  box-sizing: border-box;
}

#results-carousel-h .item {
  height: 100%;
  /* flex: 1; */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 3px;
  background: none;
  box-sizing: border-box;
}

#results-carousel-h video {
  flex: 1;
  width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 5px;
}

/* 第三行：展示h3, h4, h5视频，显示所有视频 */
/* 第一行：展示v1-v6视频，显示所有视频 */
#results-carousel-h3 {
  height: 194px;
  overflow: hidden;
  margin-bottom: 2px;
  display: flex;
  flex-wrap: nowrap;
  align-items: stretch;
  padding: 0 10px;
  box-sizing: border-box;
}

#results-carousel-h3 .item {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 3px;
  background: none;
  box-sizing: border-box;
}

#results-carousel-h3 video {
  flex: 1;
  width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 5px;
}

/* 针对Video Comparison部分的轮播图 */
#portrait-carousel {
  height: 340px;
  overflow: hidden;
}

#portrait-carousel .item {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: none;
}

#portrait-carousel video {
  max-height: 340px;
  width: 98%;
  object-fit: contain;
  border-radius: 10px;
}

/* 针对Demo Gallery部分的轮播图 */
/* Shots子章节 */
#shots-carousel {
  height: 420px;
  overflow: hidden;
}

#shots-carousel .item {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: none;
}

#shots-carousel video {
  flex: 1;
  width: 98%;
  max-height: 400px;
  object-fit: contain;
  border-radius: 10px;
}

/* Charater Images子章节 */
#character-carousel {
  height: 420px;
  overflow: hidden;
}

#character-carousel .item {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: none;
}

#character-carousel video {
  flex: 1;
  width: 98% !important;
  max-height: 400px;
  object-fit: contain;
  border-radius: 10px;
  height: auto !important;
}

/* Reference Videos子章节 */
#reference-carousel {
  height: 420px;
  overflow: hidden;
}

#reference-carousel .item {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: none;
}

#reference-carousel video {
  flex: 1;
  width: 98% !important;
  max-height: 400px;
  object-fit: contain;
  border-radius: 10px;
  height: auto !important;
}

/* Multiples子章节 */
#multiples-carousel {
  height: 420px;
  overflow: hidden;
}

#multiples-carousel .item {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: none;
}

#multiples-carousel video {
  flex: 1;
  width: 98% !important;
  max-height: 400px;
  object-fit: contain;
  border-radius: 10px;
  height: auto !important;
}

/* Complex Motions子章节 */
#complex-carousel {
  height: 420px;
  overflow: hidden;
}

#complex-carousel .item {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: none;
}

#complex-carousel video {
  flex: 1;
  width: 98% !important;
  max-height: 400px;
  object-fit: contain;
  border-radius: 10px;
  height: auto !important;
}

/* Human-Object Interactions子章节 */
#hoi-carousel {
  height: 420px;
  overflow: hidden;
}

#hoi-carousel .item {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: none;
}

#hoi-carousel video {
  flex: 1;
  width: 98%;
  max-height: 400px;
  object-fit: contain;
  border-radius: 10px;
  height: auto;
}


.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;
}

.control-item {
  height: 700px;  /* 增加容器高度，给视频更多空间 */
  display: flex;
  flex-direction: column;
}

.control-item .content {
  flex: 0 0 auto;
  margin-bottom: 1.5rem;  /* 增加文字和视频的间距 */
}

.control-item video {
  flex: 1;
  width: 100%;  /* 设置宽度为100% */
  max-height: 600px;  /* 限制最大高度 */
  object-fit: contain;  /* 确保视频完整显示且保持比例 */
}

/* 特殊处理第三个unit(两个视频的情况) */
.control-item .columns {
  flex: 1;
  max-height: 600px;
}

.control-item .columns video {
  height: 100%;  /* 让两个视频填充columns的高度 */
  width: 100%;
  object-fit: contain;
}

.rainbow-text {
  background: linear-gradient(
    to right,
    #ff0000,
    #ff7f00,
    #ffff00,
    #00ff00,
    #0000ff,
    #4b0082,
    #8f00ff
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: rainbow 5s linear infinite;
  background-size: 200% auto;
}

@keyframes rainbow {
  0% {
    background-position: 0% center;
  }
  100% {
    background-position: 200% center;
  }
}