.reveal .slides section.lecture-summary-tight {
  font-size: 0.84em;
}

.reveal .slides section.lecture-summary-tight > h2 {
  font-size: calc(1.6em / 0.84);
}

.lecture-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.52rem;
  margin-top: 0.42rem;
}

.lecture-summary-card {
  min-width: 0;
  padding: 0.46rem 0.62rem;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 0.35rem;
  background: rgba(255, 255, 255, 0.035);
}

.lecture-summary-card:last-child {
  grid-column: 1 / -1;
}

.lecture-summary-number {
  display: inline-block;
  min-width: 1.25em;
  margin-right: 0.22rem;
  color: #58b8ff;
  font-weight: 750;
}

.lecture-summary-card strong {
  color: #ffd166;
}