body {
  font-family: 'Noto Sans', sans-serif;
}
.fiery-gradient {
  background: linear-gradient(
    180deg,  /* 方向从上到下 */
    #A10100,  /* 深红色 */
    #DA1F05,  /* 更深的红色 */
    #F33C04,  /* 火焰红色 */
    #FE650D,  /* 火焰橙色 */
    #F8BA09,
    #FFDB00   /* 亮橙色（更少） */
  );
  background-size: 100% 100%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: bold;
}


@keyframes fireFlicker {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.flame-icon {
  width: 1.3em;
  height: 1.3em;
  vertical-align: -0.15em;
  margin-right: 0.15em;
}


.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: 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 {
  overflow: hidden;
}

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

.results-carousel video {
  margin: 0;
}


.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;
}


.videoMerge {
  position: relative;
  top: 0;
  left: 0;
  z-index: 10;
  width: 100%;
  display: block;
  margin: 0 auto;
  background-size: cover;
}

.video-compare-container {
  width: 100%;
  margin: 0 auto;
  position: relative;
  display: block;
  line-height: 0;
  overflow: hidden;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.video-compare-container .video-layer {
  width: 100%;
  display: block;
}

.video-compare-container .video-layer:first-of-type {
  position: absolute;
  top: 0;
  left: 0;
  clip-path: inset(0 55% 0 0);
  z-index: 2;
}

.slider-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 45%;
  width: 3px;
  background: #fff;
  z-index: 3;
  cursor: ew-resize;
  transform: translateX(-50%);
}

.handle-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: #fff;
  border-radius: 50%;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
  color: #333;
  font-size: 14px;
}

.video-label {
      position: absolute;
      bottom: 15px;
      padding: 15px 12px;
      background: rgba(0, 0, 0, 0.7);
      color: white;
      font-weight: bold;
      border-radius: 4px;
      pointer-events: none;
      user-select: none;
      font-size: 14px;
      z-index: 4;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      transition: opacity 0.3s ease;
    }
    .label-left { left: 15px; }
    .label-right { right: 15px; }

.video-label.label-left {
  left: 10px;
}

.video-label.label-right {
  right: 10px;
}
.video-container-teaser {
  width: 100%;
  margin: 0 auto;
  position: relative;
  display: block;
  line-height: 0;
  aspect-ratio: 1920/1080;
}
.video-container-framework {
  width: 100%;
  margin: 0 auto;
  position: relative;
  display: block;
  line-height: 0;
  aspect-ratio: 2160/564;
}
.video-container-baseline {
  width: 100%;
  margin: 0 auto;
  position: relative;
  display: block;
  line-height: 0;
  aspect-ratio: 2160/856;
}

.video-container-kitchen,
.video-container-stool,
.video-container-playground,
.video-container-chair,
.video-container-contacting,
.video-container-garden {
  width: 90%;
  margin: 0 auto;
  position: relative;
  display: block;
  line-height: 0;
  aspect-ratio: 944/530; /* 统一纵横比，防止高度跳变 */
}

.video-container-control {
  width: 100%;
  margin: 0 auto;
  position: relative;
  display: block;
  line-height: 0;
  aspect-ratio: 1584/1080;
}

.video-container-teaser video,
.video-container-framework video,
.video-container-baseline video,
.video-container-kitchen video,
.video-container-stool video,
.video-container-playground video,
.video-container-chair video,
.video-container-contacting video,
.video-container-garden video,
.video-container-control video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  margin: 0 auto;
}

.loading-gif {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  height: 80%;
  object-fit: contain;
  transition: opacity 0.3s ease;
}

.loading-gif2 {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  height: 80%;
  object-fit: contain;
  transition: opacity 0.3s ease;
}


.tabs-widget > .tabs-content > div {
  display: hidden;
}

/* Polished tabs */
.tabs-widget .tabs ul {
  border-bottom: 2px solid #e8e8e8;
}

.tabs-widget .tabs li a {
  border: none;
  border-bottom: 3px solid transparent;
  color: #888;
  font-weight: 600;
  padding: 0.6em 1.2em;
  transition: color 0.25s, border-color 0.25s;
}

.tabs-widget .tabs li a:hover {
  color: #F33C04;
  border-bottom-color: rgba(243, 60, 4, 0.3);
}

.tabs-widget .tabs li.is-active a {
  color: #F33C04;
  border-bottom-color: #F33C04;
}

/* Controllability 3x3 grid */
.control-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 6px;
  align-items: center;
}

.control-grid .col-header {
  text-align: center;
  font-weight: 700;
  font-size: 0.95rem;
  color: #363636;
  padding: 0.4rem 0.2rem;
}

.control-grid .row-label {
  font-weight: 600;
  font-size: 0.85rem;
  color: #555;
  padding: 0 0.6rem;
  white-space: nowrap;
}

.control-grid .grid-cell {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease, z-index 0s;
}

.control-grid .grid-cell video {
  width: 100%;
  display: block;
  border-radius: 6px;
}

.control-grid .grid-cell:hover {
  transform: scale(1.2);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  z-index: 10;
}

@media screen and (max-width: 768px) {
  .control-grid .col-header {
    font-size: 0.75rem;
  }
  .control-grid .row-label {
    font-size: 0.7rem;
  }
}