.member-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 24px;
}
.member-card {
  background: #fff;
  border-radius: 12px;
  padding: 16px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transition: 0.2s;
}
.member-card:hover {
  transform: translateY(-4px);
}
.member-name {
  display: inline-block;
  margin-top: 12px;
  font-weight: bold;
  text-decoration: none;
  color: #333;
}
.member-name:hover {
  color: #d63384;
}
.generation-title {
  margin: 30px 0 10px;
  font-size: 18px;
  font-weight: bold;
}
.graduate-title {
  margin: 40px 0 0px;
  font-size: 22px;
  font-weight: bold;
}
/* タブレット3列 */
@media (max-width: 1024px) {
  .member-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }
}

/* スマホ3列（余白さらに詰める） */
@media (max-width: 767px) {
  .member-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 6px; /* ←ここ調整 */
  }
}
@media (max-width: 767px) {
  .member-card {
    padding: 4px 4px;
  }
}