/* メインセクション背景 */
body {
  background-color: #6fa4c3;
}

.facility-links {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin: 40px 0;
  flex-wrap: wrap; /* モバイル対応 */
}

.facility-links a img {
  width: 951px;
  display: block;
  transition: opacity 0.3s ease;
}

.facility-links a img:hover {
  opacity: 0.8;
}

.section-heading {
  font-size: 1.25rem; /* 20pt */
  color: #6d6c6c;
  border-bottom: 1px dotted #6d6c6c;
  margin-bottom: 20px;
}


.facility-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1rem;
}

.facility-table th {
  background-color: #6d6c6c;
  color: #fff;
  padding: 10px;
  text-align: left;
  border: #b5b5b5 1px solid;
}

.facility-table td {
  padding: 10px;
  border-bottom: 1px solid #ccc;
  border: #b5b5b5 1px solid;
}

.gray-row {
  background-color: #f3f3f3;
}


/* ------------------------------
   レスポンシブ対応 (768px以下)
---------------------------------*/
@media (max-width: 768px) {

  .facility-links {
    gap: 10px;
    margin: 30px 0;
  }

  .facility-links a img {
    width: 100%;
    height: auto;
  }

  .section-heading {
    font-size: 1.125rem;
    margin-bottom: 15px;
  }

  .facility-table {
    font-size: 0.875rem;
  }

  .facility-table th,
  .facility-table td {
    padding: 8px;
  }
}

/* ------------------------------
   レスポンシブ対応 (480px以下)
---------------------------------*/
@media (max-width: 480px) {

  .section-heading {
    font-size: 1rem;
  }

  .facility-links a img {
    width: 100%;
    height: auto;
  }

  .facility-table {
    font-size: 0.75rem;
  }

  .facility-table th,
  .facility-table td {
    padding: 6px;
  }
}