@charset "UTF-8";

/* ==========================================================================
   認証取得機種ページ用新規独立スタイル (page-certified-models.css)
   ========================================================================== */

.sub-main {
  width: 100%;
  background-color: #fff;
  padding-bottom: 120px;
}

/* 下層共通 ファーストビュー */
.sub-fv {
  width: 100%;
  background: linear-gradient(135deg, #0098ff 0%, #0056b3 100%);
  padding: 80px 0;
  text-align: center;
}

.sub-fv-container {
  max-width: 1200px;
  margin: 0 auto;
}

.sub-fv-title-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sub-fv-eng {
  font-size: 1rem;
  font-weight: 500;
  color: #fff;
  opacity: 0.8;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.sub-fv-title-group h1 {
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.05em;
  margin: 0;
}

/* パンくずリスト */
.breadcrumb-container {
  margin: 0 auto;
  padding: 50px 200px;
}

.breadcrumbs {
  max-width: 1200px;
  font-size: 0.85rem;
  color: #888888;
}

.breadcrumbs a {
  color: #00031e;
  text-decoration: none;
  transition: color 0.2s;
}

.breadcrumbs a:hover {
  color: #0098ff;
}

.breadcrumbs span {
  color: #888888;
  font-weight: 500;
}

/* 下層共通 セクション構造 */
.sub-section {
  width: 100%;
  padding: 50px 200px;
  background-color: #fff;
}

.sub-section:nth-of-type(even) {
  background-color: #fcfdfe;
}

.sub-container {
  max-width: 1200px;
  margin: 0 auto;
}

.sub-section-header {
  line-height: 1.2;
  margin-bottom: 40px;
  padding-bottom: 15px;
}

.sub-section-header h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #00031e;
  letter-spacing: 0.05em;
  margin: 0;
}

.sub-section-eng {
  font-size: 1rem;
  font-weight: 400;
  color: #0098ff;
  display: block;
  margin-bottom: 15px;
  letter-spacing: 0.03em;
}

/* コンテンツレイアウトブロック */
.content-box {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.content-group p {
  font-size: 1rem;
  color: #00031e;
  line-height: 1.8;
  margin: 0 0 15px 0;
}

.content-group p:last-child {
  margin-bottom: 0;
}

.date-info {
  font-size: 0.95rem;
  color: #888888;
  text-align: right;
  margin-bottom: 10px !important;
}

/* 認証取得機種テーブルデザイン */
.table-scroll-wrap {
  width: 100%;
  margin-top: 10px;
}

.models-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.models-table tr {
  border-bottom: 1px solid #e0e0e0;
}

.models-table thead tr {
  border-top: 1px solid #e0e0e0;
  background-color: #eff9ff; /* 明るい青背景 */
}

.models-table th,
.models-table td {
  padding: 18px 12px;
  font-size: 0.95rem;
  color: #00031e;
  vertical-align: middle;
  line-height: 1.5;
}

.models-table thead th {
  font-weight: 700;
  text-align: left;
}

/* テーブル内の数値列や記号などはセンタリング・欧文フォント指定 */
.models-table tbody th {
  font-weight: 700;
  width: 18%;
}

.models-table tbody td:nth-child(5),
.models-table tbody td:nth-child(6),
.models-table tbody td:nth-child(7),
.models-table tbody td:nth-child(8) {
  text-align: center;
}

.td-model-num {
  font-weight: 500;
}

/* 用語定義リスト（dl, dt, dd）の装飾 */
.definition-list {
  margin: 0;
  padding: 0;
}

.definition-list dt {
  font-size: 1.1rem;
  font-weight: 700;
  color: #00031e;
  border-left: 4px solid #0098ff;
  padding-left: 15px;
  margin-bottom: 10px;
}

.definition-list dd {
  font-size: 1rem;
  color: #00031e;
  line-height: 1.8;
  margin-left: 0;
  margin-bottom: 30px;
}

.definition-list dd:last-child {
  margin-bottom: 0;
}

/* 注記ブロック */
.annotation-block {
  margin-top: 40px;
  background-color: #f5f7f9;
  padding: 20px;
  border-radius: 6px;
}

.annotation-block p {
  font-size: 0.95rem;
  color: #555555;
  margin: 0;
  line-height: 1.6;
}

.annotation-block p a {
  color: #0098ff;
  text-decoration: underline;
  font-weight: 500;
  transition: opacity 0.2s;
}

.annotation-block p a:hover {
  opacity: 0.7;
}

/* ==========================================================================
   レスポンシブ (モバイル対応)
   ========================================================================== */

@media (max-width: 768px) {
  /* モバイル用の余白調整 */
  .breadcrumb-container,
  .sub-section {
    padding: 30px 20px !important;
  }

  .content-box {
    gap: 30px;
  }

  /* テーブルの横スクロール化 */
  .table-scroll-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-right: 1px solid #e0e0e0;
    border-left: 1px solid #e0e0e0;
  }

  .models-table {
    min-width: 900px; /* カラム数が8列と多いため、窮屈にならないよう幅を確保 */
  }

  .models-table th,
  .models-table td {
    padding: 14px 10px;
    font-size: 0.9rem;
  }

  /* 用語定義リストのスマホ調整 */
  .definition-list dt {
    font-size: 1.05rem;
  }

  .definition-list dd {
    font-size: 0.95rem;
    margin-bottom: 20px;
  }

  .annotation-block {
    margin-top: 30px;
    padding: 15px;
  }

  .annotation-block p {
    font-size: 0.9rem;
  }
}