body {
  font-family: 'CMU Serif', Georgia, serif;
  font-weight: 500;
}

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

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

/* Publication header */
.publication-title {
  font-family: 'CMU Serif', Georgia, serif;
  font-weight: 700 !important;
  line-height: 1.1;
  letter-spacing: 0;
}

.publication-title strong {
  font-weight: 900 !important;
  font-family: 'CMU Serif', Georgia, serif;
}

.publication-authors {
  font-family: 'CMU Serif', Georgia, serif;
  font-weight: 400;
}

.publication-authors a {
  color: #226999 !important;
  font-weight: 400;
}

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

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

/* Reduce gap between hero and video */
.hero .hero-body {
  padding-bottom: 0.5rem;
}

/* YouTube embed wrapper (16:9) */
.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%;
  border: 0;
}

/* Abstract box */
.abstract-box {
  background-color: #f8f8f8;
  border-radius: 8px;
  padding: 2rem 2.5rem;
  max-width: 680px;
  margin: 0 auto;
}

/* Buttons */
.external-link.button {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.88rem;
  font-weight: 400;
  letter-spacing: 0.03em;
  border-radius: 8px;
  padding: 0.55em 1.2em;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.external-link.button.is-dark {
  background-color: #f8f8f8;
  border: none;
  color: #8c8e90;
}

.external-link.button.is-dark:hover {
  background-color: #eeeeee;
  border: none;
  color: #8c8e90;
}

/* Section headings */
.title {
  font-family: 'CMU Serif', Georgia, serif;
  letter-spacing: 0;
}

.title.is-1 {
  line-height: 1.1;
}

/* Citation box */
#BibTeX pre {
  background-color: #f8f8f8;
  border-radius: 8px;
  border: none;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.82rem;
  color: #8c8e90;
  padding: 1.5rem 2rem;
}

/* Body text */
.content p, .subtitle {
  font-family: 'CMU Serif', Georgia, serif;
  line-height: 1.7;
}

/* Result figure cards */
.figure-card {
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.figure-card img {
  width: 100%;
  display: block;
  border-radius: 10px;
}

.figure-caption {
  font-family: 'CMU Serif', Georgia, serif;
  font-size: 0.92rem;
  color: #555;
  margin-top: 0.6rem;
  text-align: justify;
}

/* Theorem boxes */
.theorem-box {
  background-color: #f4f8fc;
  border-left: 3px solid #226999;
  border-radius: 6px;
  padding: 1rem 1.5rem;
  margin: 1rem 0;
}

.theorem-box .theorem-title {
  font-weight: 700;
  color: #226999;
  margin-bottom: 0.3rem;
}

/* Results table */
.results-table {
  width: 100%;
  border-collapse: collapse;
  font-family: 'CMU Serif', Georgia, serif;
  font-size: 0.92rem;
  margin: 0;
}
.results-table th,
.results-table td {
  padding: 0.35rem 0.6rem;
  text-align: right;
  border: none;
}
.results-table thead tr.head-top th {
  border-bottom: 1px solid #ccc;
  font-weight: 600;
  text-align: center;
}
.results-table thead tr.head-mid th {
  font-weight: 600;
  text-align: center;
  padding-top: 0.2rem;
  padding-bottom: 0;
}
.results-table thead tr.head-units th {
  font-weight: 400;
  font-size: 0.78rem;
  color: #777;
  text-align: center;
  padding-top: 0;
  padding-bottom: 0.35rem;
  border-bottom: 1px solid #888;
}
.results-table tbody tr:nth-child(even) {
  background-color: #fafafa;
}
.results-table td.col-n {
  text-align: right;
  font-weight: 600;
}
.results-table .std {
  color: #888;
  font-size: 0.78rem;
}