:root {
  --text: #222222;
  --muted: #555555;
  --link: #3273dc;
  --line: #eeeeee;
  --soft: #fafafa;
}

html,
body {
  background: #ffffff;
  color: var(--text);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

a {
  color: var(--link);
}

.hero {
  background: #ffffff;
}

.hero-body {
  padding: 3.5rem 1.5rem 2rem;
}

.publication-title {
  color: var(--text) !important;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif !important;
  font-size: 2.45rem !important;
  font-weight: 600 !important;
  line-height: 1.18 !important;
  letter-spacing: 0 !important;
  margin-bottom: 1rem !important;
}

.conference-line {
  font-size: 1.25rem;
  color: var(--text);
  margin-bottom: 1rem;
}

.publication-authors {
  margin: 0.25rem auto 0.6rem;
  max-width: 920px;
  color: var(--text);
  line-height: 1.55;
}

.author-block {
  display: inline-block;
  margin: 0 0.18rem 0.15rem;
}

.author-block sup,
.affiliations sup {
  font-size: 0.68em;
  margin-left: 1px;
}

.affil-mark {
  font-weight: 700;
}

.affil-1 {
  color: #2f80ed;
}

.affil-2 {
  color: #eb5757;
}

.affil-3 {
  color: #27ae60;
}

.affil-4 {
  color: #9b51e0;
}

.affiliations {
  max-width: 920px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.5;
}

.affiliations span {
  display: inline-block;
  margin: 0 0.35rem 0.2rem;
}

.publication-links {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  justify-content: center;
  margin-top: 1.35rem !important;
}

.button {
  border-radius: 4px !important;
  font-weight: 500 !important;
}

.button.is-dark {
  background: #363636 !important;
}

.button.is-light {
  background: #f5f5f5 !important;
  border-color: #dbdbdb !important;
}

.publication-links .link-block {
  display: inline-flex;
  margin: 0;
}

.publication-links .button,
.publication-links .button.is-dark,
.publication-links .button.is-light {
  align-items: center;
  background: #333 !important;
  border: 0 !important;
  border-radius: 999px !important;
  color: #fff !important;
  display: inline-flex;
  font-size: 1rem;
  font-weight: 500 !important;
  gap: 0.42rem;
  height: 2.35rem;
  line-height: 1;
  padding: 0 1.05rem;
  text-decoration: none;
  transition: background 160ms ease, transform 160ms ease;
}

.publication-links .button:hover {
  background: #242424 !important;
  color: #fff !important;
  transform: translateY(-1px);
}

.publication-links .button .icon {
  align-items: center;
  color: #fff;
  display: inline-flex;
  height: 1rem;
  justify-content: center;
  margin-left: 0 !important;
  margin-right: 0 !important;
  width: 1rem;
}

.publication-links .button .icon.svg-icon svg {
  display: block;
  height: 1rem;
  width: 1rem;
}

.publication-links .button .icon.pdf-icon,
.publication-links .button .icon.github-icon {
  font-size: 1rem;
}

.publication-links .button .icon.dataset-icon {
  font-size: 1.05rem;
  line-height: 1;
}

.hero-figure {
  margin: 2rem auto 0;
  max-width: 1060px;
}

.hero-figure img,
.figure-card img,
.video-frame video {
  display: block;
  width: 100%;
}

.section {
  padding: 2.7rem 1.5rem;
}

.section:nth-of-type(even) {
  background: var(--soft);
}

.section-title {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 1.9rem;
  font-weight: 600;
  text-align: center;
  letter-spacing: 0;
  margin-bottom: 1rem;
}

.lead {
  color: var(--text);
  font-size: 1rem;
  line-height: 1.65;
  text-align: justify;
}

.figure-card,
.video-frame,
.bibtex-box {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 0.75rem;
  margin-top: 1.25rem;
}

.caption {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.45;
  margin-top: 0.65rem;
  text-align: center;
}

.two-up {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 1rem;
  align-items: center;
}

.results-stack {
  max-width: 1120px;
  margin: 0 auto;
}

.video-frame video {
  background: #000000;
  max-height: 72vh;
}

.bibtex-box {
  overflow-x: auto;
}

.bibtex-box pre {
  background: transparent;
  color: var(--text);
  font-size: 0.9rem;
  white-space: pre;
}

.footer {
  background: #ffffff;
  border-top: 1px solid var(--line);
  color: var(--muted);
  padding: 2rem 1.5rem;
}

@media (max-width: 768px) {
  .hero-body {
    padding-top: 2.2rem;
  }

  .publication-title {
    font-size: 1.75rem !important;
  }

  .conference-line {
    font-size: 1.05rem;
  }

  .two-up {
    grid-template-columns: 1fr;
  }

  .lead {
    text-align: left;
  }
}