/* ==========================================================
  トップページ「雪国の人が実践する冬道の歩き方」
  滑りやすいポイント／滑りにくい歩き方（2026-10 リニューアル）
  ※ クラス名は wk- で始まるものだけ。既存のスタイルには影響しません
========================================================== */

.wk-block {
  margin-bottom: 100px;
}

/* --- 小見出しまわり --- */
.wk-head {
  margin-bottom: 32px;
}

.wk-eyebrow {
  margin: 0 0 10px 27px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: #8a151b;
}

.wk-head .contents-type-title {
  font-size: 28px;
  letter-spacing: 0.06em;
}

.wk-lead {
  margin: 10px 0 0 27px;
  font-size: 15px;
  line-height: 1.8;
  color: #555;
}

/* --- 2列（メイン＋サイド） --- */
.wk-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr);
  gap: 30px;
}

.wk-main {
  padding: 32px;
  display: grid;
  grid-template-columns: minmax(0, 46%) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}

.wk-side {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.wk-side > .wk-grow {
  flex: 1;
}

/* --- 図 --- */
.wk-figure {
  margin: 0;
}

.wk-figure svg {
  display: block;
  width: 100%;
  height: auto;
}

.wk-legend {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 12px 0 0;
  font-size: 12px;
  color: #666;
}

.wk-legend::before {
  content: '';
  display: block;
  width: 18px;
  height: 10px;
  border-radius: 5px;
  background-color: #9ccbe8;
}

/* 見分けるコツ */
.wk-hint {
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: 10px;
  background-color: #f6f5f2;
}

.wk-hint-title {
  margin: 0 0 8px;
  font-size: 14px;
  font-weight: 700;
  color: #8a151b;
}

/* アイコン＋一文 */
.wk-icon-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 0;
}

.wk-icon-row + .wk-icon-row {
  margin-top: 12px;
}

.wk-icon-row svg {
  flex: none;
  width: 22px;
  height: 22px;
  margin-top: 1px;
}

.wk-icon-row p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: #444;
}

/* --- 番号つきリスト --- */
.wk-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.wk-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.wk-num {
  flex: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background-color: #8a151b;
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wk-item-title {
  margin: 1px 0 2px;
  font-size: 16px;
  font-weight: 700;
  color: #222;
  line-height: 1.5;
}

.wk-item-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: #666;
}

/* --- サイドのカード --- */
.wk-side-figure {
  margin: 0;
  background-color: #f4f3f0;
}

.wk-side-figure svg {
  display: block;
  width: 100%;
  height: auto;
}

.wk-photo {
  margin: 0;
}

.wk-photo img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.wk-card-body {
  padding: 24px;
}

.wk-card-body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: #444;
}

.wk-card-title,
.wk-card-body .wk-card-title,
.wk-wide .wk-card-title {
  margin: 0 0 14px;
  line-height: 1.5;
  font-size: 16px;
  font-weight: 700;
  color: #8a151b;
}

/* --- 歩き方のイラスト（番号を上に重ねる） --- */
.wk-person {
  position: relative;
  margin: 0;
  aspect-ratio: 4 / 5;
  border-radius: 10px;
  overflow: hidden;
  background-color: #ecebe7;
}

.wk-person img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.wk-person svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.wk-main.is-center {
  align-items: center;
}

/* --- 下段のカード（身じたく・転びそうになったら） --- */
.wk-wide {
  margin-top: 30px;
  padding: 28px 32px;
}

.wk-wide-head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px 16px;
  margin-bottom: 20px;
}

.wk-wide-head .wk-card-title {
  margin: 0;
}

.wk-wide-head p:not(.wk-card-title) {
  margin: 0;
  font-size: 14px;
  color: #666;
}

.wk-tiles {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.wk-tile-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: #f4f4f2;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 10px;
}

.wk-tile-icon svg {
  width: 24px;
  height: 24px;
}

.wk-tile-title {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 700;
  color: #222;
}

.wk-tile-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: #666;
}

.wk-tile-link {
  display: inline-block;
  margin-top: 8px;
  font-size: 14px;
  font-weight: 700;
  color: #8a151b;
  text-decoration: none;
}

.wk-tile-link:hover {
  text-decoration: underline;
}

/* 「靴底の種類を見る」で飛んだ時、追従ヘッダーに見出しが隠れないように */
#sole-types {
  scroll-margin-top: 110px;
}

.wk-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.wk-step {
  border-top: 2px solid #8a151b;
  padding-top: 12px;
}

/* ---------- タブレット ---------- */
@media (max-width: 992px) {
  .wk-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .wk-side {
    gap: 24px;
  }

  .wk-tiles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 20px;
  }
}

/* タブレット幅では、サイドのカードを横に2枚並べる */
@media (min-width: 769px) and (max-width: 992px) {
  .wk-side {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- スマホ ---------- */
@media (max-width: 768px) {
  .wk-block {
    margin-bottom: 72px;
  }

  .wk-head {
    margin-bottom: 24px;
  }

  .wk-eyebrow {
    margin-left: 25px;
    font-size: 11px;
  }

  .wk-head .contents-type-title {
    font-size: 24px;
  }

  .wk-lead {
    margin-left: 25px;
    font-size: 14px;
  }

  /* カードの内側の余白を全カード共通に */
  .wk-main {
    grid-template-columns: 1fr;
    padding: 20px;
    gap: 20px;
  }

  .wk-card-body,
  .wk-wide {
    padding: 20px;
  }

  .wk-wide {
    margin-top: 24px;
  }

  .wk-steps {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

@media (max-width: 400px) {
  .wk-tiles {
    gap: 22px 14px;
  }
}