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

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

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

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

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

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

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

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

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

.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%;
}

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

.video-row {
  margin-bottom: 2.0rem;
}

.video-row .column {
  padding: 0.5rem;
}

.video-item video {
  width: 100%;
  border-radius: 8px;
  border: 1px solid #ddd;
}

.video-item .video-caption {
  font-size: 0.85rem;
  margin-top: 0.4rem;
  line-height: 1.4;
  text-align: center;
}

.video-item .video-caption .tag-label {
  font-weight: 600;
  color: #363636;
}

.figure-image {
  border-radius: 8px;
}

.method-equation {
  background: #f8f8f8;
  border-radius: 8px;
  padding: 1rem 1.5rem;
  margin: 0.75rem 0;
  font-size: 1.05rem;
  overflow-x: auto;
}

.hero-body {
  padding-top: 3rem;
  padding-bottom: 2rem;
}

.video-placeholder {
  background: #f0f0f0;
  border: 2px dashed #ccc;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #888;
  font-size: 1.1rem;
  min-height: 360px;
}