.navbar-brand {
  font-weight: 600;
  letter-spacing: 0.5px;
}

.quarto-title h1.title {
  font-weight: 700;
}

pre.sourceCode {
  border-radius: 6px;
}

.callout-note {
  border-left-color: #2c7be5;
}

.callout-tip {
  border-left-color: #00d4aa;
}

.section-title {
  border-bottom: 2px solid #e2e8f0;
  padding-bottom: 8px;
  margin-bottom: 24px;
}

table {
  font-size: 0.95rem;
}

.hero-banner {
  padding: 2.5rem 1rem;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #e2e8f0;
  border-radius: 12px;
  margin-bottom: 2rem;
  text-align: center;
}

.hero-banner h1 {
  color: #00d4aa;
  margin-bottom: 0.75rem;
}

.hero-banner .lead {
  color: #cbd5e1;
  font-size: 1.1rem;
}