/* ===== リセット・ベース ===== */
*, *::before, *::after { box-sizing: border-box; }

body {
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; }

/* ===== コンテナ ===== */
#container {
  width: 95%;
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 40px 30px 40px;
  text-align: center;
}

/* ===== ヘッダー ===== */
.gp-header {
  text-align: center;
  margin-bottom: 16px;
}
.gp-mainimg {
  display: block;
  width: 100%;
  height: auto;
  margin: 8px auto 0;
}

/* ===== フッター ===== */
#footer {
padding:10px;
width:100%;
color:#253692;
}


/* ===== カレンダー ===== */
.calendar-wrap {
  margin: 0 0 24px;
}

.calendar-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background: #6b3f69;
  color: #fff;
  font-family: 'Roboto', sans-serif;
  font-weight: 100;
  font-size: clamp(1.2rem, 3vw, 3rem);
  letter-spacing: 0.03em;
  padding: 12px 20px;
  flex-wrap: wrap;
  line-height: 1.3;
}
.calendar-title img { flex-shrink: 0; }

.calendar-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.calendar-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  min-width: 560px;
}

.calendar-table th {
  background: #ff8e8e;
  color: #000099;
  font-weight: bold;
  padding: 8px 10px;
  border: 1px solid #ccc;
  white-space: nowrap;
}

.calendar-table td {
  border: 1px solid #ccc;
  padding: 8px 10px;
  vertical-align: middle;
  background: #fff;
}

.calendar-table .round {
  background: #ffc6ff;
  font-weight: bold;
  text-align: center;
  white-space: nowrap;
}

.calendar-table .date {
  text-align: center;
  white-space: nowrap;
  line-height: 1.4;
}

.day-sun { color: #cc0000 !important; font-weight: bold; }
.day-sat { color: #0000cc !important; font-weight: bold; }
.day-mon { color: #cc0000 !important; font-weight: bold; }
.sep     { color: #990000; margin: 0 2px; }

.status-close {
  display: inline-block;
  background: #888;
  color: #fff;
  font-size: 0.8rem;
  padding: 2px 10px;
  border-radius: 3px;
  white-space: nowrap;
}
.status-open {
  display: inline-block;
  background: #c00;
  color: #fff;
  font-size: 0.8rem;
  padding: 2px 10px;
  border-radius: 3px;
  white-space: nowrap;
}

/* ===== お問い合わせボックス ===== */
.inquiry-box {
  border: 1px solid #669;
  background: #ffe;
  padding: 14px 18px;
  margin: 0 0 24px;
  text-align: left;
  font-size: 0.95rem;
}
.inquiry-box h4 {
  margin: 0 0 6px;
  font-size: 1rem;
}

/* ===== 3カラム情報グリッド ===== */
.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0;
  border: 1px solid #ccc;
  text-align: left;
  margin-bottom: 20px;
}

.info-col {
  padding: 14px 14px;
  font-size: 0.88rem;
  border-right: 1px solid #ccc;
}
.info-col:last-child { border-right: none; }

.info-col h3 {
  font-size: 0.95rem;
  margin: 0 0 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid #aaa;
}
.info-col h4 {
  font-size: 0.85rem;
  margin: 10px 0 4px;
}

.info-col--left  { background: #e8ffff; }
.info-col--center { background: #fff; }
.info-col--right  { background: #e8ffff; }

/* リスト */
.doc-list, .result-list, .archive-list {
  list-style: none;
  padding: 0;
  margin: 0 0 8px;
}
.doc-list li, .result-list li {
  border-bottom: 1px dotted #999;
  padding: 3px 0;
  line-height: 1.5;
}
.archive-list {
  columns: 2;
  column-gap: 10px;
}
.archive-list li {
  padding: 1px 0;
  line-height: 1.6;
  break-inside: avoid;
}

/* ===== レスポンシブ（640px以下） ===== */
@media (max-width: 640px) {
  #container { width: 100%; padding: 0 10px; }

  .calendar-title {
    font-size: 0.95rem;
    padding: 10px 12px;
    gap: 10px;
  }

  /* カレンダーはスクロール対応済み（min-width: 500px） */

  /* 3カラム → 縦積み */
  .info-grid {
    grid-template-columns: 1fr;
  }
  .info-col {
    border-right: none;
    border-bottom: 1px solid #ccc;
  }
  .info-col:last-child { border-bottom: none; }

  .archive-list { columns: 3; }
}

@media (max-width: 400px) {
  .archive-list { columns: 2; }
}