/* 各エリアの先頭スポット */
.spot-list-item:nth-child(1),
.spot-list-item:nth-child(6),
.spot-list-item:nth-child(10),
.spot-list-item:nth-child(15),
.spot-list-item:nth-child(20),
.spot-list-item:nth-child(25),
.spot-list-item:nth-child(28),
.spot-list-item:nth-child(30),
.spot-list-item:nth-child(36),
.spot-list-item:nth-child(43),
.spot-list-item:nth-child(45) {
  position: relative;
}

/* 小見出しのアクセント線 */
.spot-list-item:nth-child(1)::after,
.spot-list-item:nth-child(6)::after,
.spot-list-item:nth-child(10)::after,
.spot-list-item:nth-child(15)::after,
.spot-list-item:nth-child(20)::after,
.spot-list-item:nth-child(25)::after,
.spot-list-item:nth-child(28)::after,
.spot-list-item:nth-child(30)::after,
.spot-list-item:nth-child(36)::after,
.spot-list-item:nth-child(43)::after,
.spot-list-item:nth-child(45)::after {
  border-bottom: 0.1rem solid var(--theme-color);
  content: "";
  left: 0;
  margin-left: 0.8rem;
  position: absolute;
  top: 4.4rem;
  width: 4rem;
}

/* 小見出しの共通スタイル */
.spot-list-item:nth-child(1)::before,
.spot-list-item:nth-child(6)::before,
.spot-list-item:nth-child(10)::before,
.spot-list-item:nth-child(15)::before,
.spot-list-item:nth-child(20)::before,
.spot-list-item:nth-child(25)::before,
.spot-list-item:nth-child(28)::before,
.spot-list-item:nth-child(30)::before,
.spot-list-item:nth-child(36)::before,
.spot-list-item:nth-child(43)::before,
.spot-list-item:nth-child(45)::before {
  border-bottom: 0.1rem solid #dddddd;
  color: var(--text1-color);
  display: block;
  font-size: 1.6rem;
  font-weight: 500;
  height: 2.4rem;
  letter-spacing: 0.02em;
  line-height: 1.5;
  margin: 1.6rem 0 2.4rem 0.8rem;
  padding: 0 0 0.39rem 0.4rem;
  text-align: left;
  width: calc(200% - 2rem);
}

/* 小見出しのテキスト */
.spot-list-item:nth-child(1)::before { content: "NEW！祝う旅ドライブスポット"; }
.spot-list-item:nth-child(6)::before { content: "葉山/湘南エリア"; }
.spot-list-item:nth-child(10)::before { content: "八ヶ岳エリア"; }
.spot-list-item:nth-child(15)::before { content: "伊豆半島エリア"; }
.spot-list-item:nth-child(20)::before { content: "那須/日光エリア"; }
.spot-list-item:nth-child(25)::before { content: "北杜エリア"; }
.spot-list-item:nth-child(28)::before { content: "韮崎/南アルプスエリア"; }
.spot-list-item:nth-child(30)::before { content: "甲州/山梨/笛吹/甲府エリア"; }
.spot-list-item:nth-child(36)::before { content: "武蔵野エリア"; }
.spot-list-item:nth-child(43)::before { content: "三浦/湘南エリア"; }
.spot-list-item:nth-child(45)::before { content: "小田原/湯河原/富士エリア"; }

/* 各エリアの 2 番目のスポット（右列の高さをそろえる） */
.spot-list-item:nth-child(2),
.spot-list-item:nth-child(7),
.spot-list-item:nth-child(11),
.spot-list-item:nth-child(16),
.spot-list-item:nth-child(21),
.spot-list-item:nth-child(26),
.spot-list-item:nth-child(29),
.spot-list-item:nth-child(31),
.spot-list-item:nth-child(37),
.spot-list-item:nth-child(44),
.spot-list-item:nth-child(46) {
  margin-top: 6.9rem;
}

/* スポット数が奇数のエリアの最後（次のエリアを左列から始める） */
.spot-list-item:nth-child(5),
.spot-list-item:nth-child(14),
.spot-list-item:nth-child(19),
.spot-list-item:nth-child(24),
.spot-list-item:nth-child(27),
.spot-list-item:nth-child(42) {
  margin-right: 100%;
}