/* ===== テーブル：左右端0 / セル間だけ横5px / 上下5px ===== */
.tbl{
  --xgap: 5px;
  --ygap: 5px;

  width: calc(100% + (var(--xgap) * 2));
  margin: 0 calc(var(--xgap) * -1);

  border-collapse: separate;
  border-spacing: var(--xgap) var(--ygap);
  table-layout: fixed;
}

.tbl + .tbl{
  margin-top: 5px;
}

/* 列幅 */
.tbl col.col-head{ width:20%; }
.tbl col.col-num{ width:20%; }
.tbl col.col-content{ width:auto; }

/* セル共通 */
.tbl th,
.tbl td{
  box-sizing: border-box;
  padding: 10px;
  vertical-align: middle;
  line-height: 1.6;
  overflow-wrap: anywhere;
  word-break: break-word;
  hyphens: auto;
}

/* th */
.tbl th{
  border: 1px solid #fff;
  background: #0065b4;
  color: #fff;
  padding: 0.5em 1.2em;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* td */
.tbl td{
  background: #f3f3f3;
}

/* small */
.tbl td small{
  display: block;
  line-height: 1.4;
  margin-top: 2px;
}

/* 右列（番号） */
.tbl .num{
  white-space: normal;
  font-size: 12px;
  line-height: 1.4;
}

/* =========================
   PC：見出し強調（完全版）
========================= */
.tbl-2col td:first-child,
.tbl td[rowspan],
.tbl-group__head,
.tbl td[colspan]{
  font-weight:700;
  font-size:16px;
  letter-spacing:0.02em;
}
/* =========================
   スマホ
========================= */
@media (max-width: 640px){

  /* table全体 */
  .tbl{
    border-collapse: separate;
    border-spacing: 0;
    width: 100%;
    margin: 0;
  }

  .tbl colgroup{
    display: none;
  }

  /* グループを1塊で見せる */
  .tbl-group{
    display: block;
    margin-bottom: 12px;
    border: 1px solid #d7dee6;
    background: #fff;
  }

  .tbl-group tr{
    display: block;
  }

  .tbl-group td,
  .tbl-group th{
    display: block;
    width: 100% !important;
    border: 0;
    box-sizing: border-box;
  }

  /* 見出し */
  .tbl-group__head,
  .tbl td[rowspan]{
    background: #0065b4 !important;
    color: #fff;
    font-weight: 700;
    font-size: 13px;
    line-height: 1.4;
    padding: 10px 12px;
  }

  /* コンテンツ */
  .tbl-group td[colspan],
  .tbl-group td:not(.tbl-group__head):not([rowspan]){
    background: #f3f3f3;
    color: #222;
    font-size: 14px;
    font-weight: 400;
    padding: 10px 12px;
    border-top: 1px solid #e1e6eb;
  }

  /* タイトルリンク：全幅＋アイコン右寄せ */
  .tbl-group td[colspan] .tbl__titleLink,
  .tbl-group td:not(.tbl-group__head):not([rowspan]) .tbl__titleLink{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    width: 100%;
    min-height: 44px;
    padding: 10px 0;
    box-sizing: border-box;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.6;
    color: inherit;
    text-decoration: none;
  }

  .tbl__titleLink:hover{
    text-decoration: underline;
  }

  .tbl td small{
    display: block;
    margin-top: 4px;
    font-size: 11px;
    line-height: 1.5;
    color: #555;
  }
}