/* ---------- Header ---------- */
.project-header {
  text-align: center;
  margin-bottom: 2rem;
}
.venue-line {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  color: #666;
  margin-bottom: 0.5rem;
}
.project-title {
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1.3;
  margin: 0.25rem 0 1rem;
}
.authors {
  font-size: 1rem;
  margin: 0.25rem 0;
}
.affiliations {
  font-size: 0.85rem;
  color: #666;
  margin: 0.25rem 0 1.25rem;
}

/* ---------- Link buttons ---------- */
.link-buttons {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.link-buttons .btn {
  display: inline-block;
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  background: #1a1a1a;
  color: #fff !important;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  transition: opacity 0.15s ease;
}
.link-buttons .btn:hover {
  opacity: 0.75;
}

/* ---------- Stat strip ---------- */
.stat-strip {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin: 2rem 0 1rem;
  padding: 1.5rem 1rem;
  background: #f7f7f8;
  border-radius: 12px;
}
.stat {
  flex: 1 1 180px;
  max-width: 220px;
  text-align: center;
}
.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: #1a1a1a;
}
.stat-label {
  font-size: 0.8rem;
  color: #555;
  margin-top: 0.25rem;
}

/* ---------- Section eyebrow labels ---------- */
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.78rem;
  font-weight: 700;
  color: #888;
  margin: 0 0 0.25rem;
}

/* Section H2 right under the eyebrow */
.eyebrow + h2,
h2 {
  margin-top: 0.25rem;
  font-size: 1.4rem;
}

hr {
  border: none;
  border-top: 1px solid #e2e2e2;
  margin: 2.5rem 0;
}


/* code block */
pre {
  background: #f7f7f8;
  border-radius: 8px;
  padding: 1rem;
  font-size: 0.85rem;
  overflow-x: auto;
}

/* ---------- Footer ---------- */
.page-footer {
  text-align: center;
  font-size: 0.8rem;
  color: #888;
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid #e2e2e2;
}