/* =====================================================
   LOGO ARCHIVE PAGE
===================================================== */

.archive-logo {
  padding: 80px 0;
}

.archive-logo .archive-title {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 40px;
}

/* ===== グリッド ===== */
.logo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 24px;
  align-items: center;
  justify-items: center;
}

.logo-grid-item img {
  width: 140px;
  height: auto;
  object-fit: contain;
  filter: grayscale(0%);
  opacity: 0.9;
  transition: opacity 0.2s;
}

.logo-grid-item img:hover {
  opacity: 1;
}

/* SP */
@media (max-width: 768px) {
  .logo-grid {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 20px;
  }
}