/* AICR logo styling */
.md-header__button.md-logo img,
.md-header__button.md-logo svg {
  height: 1.6rem;
}

.md-header {
  background-color: #37474f;
}

/* Homepage cards */
.aicr-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  margin: 1.5rem 0;
}

@media (max-width: 768px) {
  .aicr-cards {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .aicr-cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

.aicr-card {
  border: 1px solid var(--md-default-fg-color--lightest);
  border-radius: 0.4rem;
  padding: 1.2rem 1.4rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.aicr-card:hover {
  border-color: var(--md-accent-fg-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.aicr-card h3 {
  margin: 0 0 0.4rem 0;
  font-size: 1.1rem;
  border-bottom: 2px solid var(--md-accent-fg-color);
  padding-bottom: 0.4rem;
}

.aicr-card p {
  margin: 0 0 0.6rem 0;
  font-size: 0.85rem;
  color: var(--md-default-fg-color--light);
}

.aicr-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.aicr-card ul li {
  margin: 0.25rem 0;
  font-size: 0.9rem;
}

.aicr-card ul li::before {
  content: "→ ";
  color: var(--md-accent-fg-color);
}