<style>
.instructors-grid {
  /* 3-column (or more) responsive layout */
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}

.instructor-card {
  background: #fff;
  border-radius: 0.5rem;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  text-align: center;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.instructor-card img {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 1rem;
}

.instructor-card h3 {
  font-size: 1.2rem;
  margin: 0.5rem 0 0.3rem;
  color: #2B2B2B;
}

.instructor-card a.external-link {
  font-size: 0.85rem;
  margin-left: 0.35rem;
  text-decoration: none;
  color: #007BFF;
}

.instructor-card em {
  display: block;
  font-style: italic;
  color: #666;
  margin-bottom: 1rem;
}

.instructor-card p {
  margin: 0;
  line-height: 1.4;
  color: #333;
}
</style>
