/* 年齢制限コラム固有スタイル。
   メインカラムの白背景やセクション区切り(下線)は top-renewal.css / guide-common.css の
   標準デザインをそのまま使い、ここでは年齢ページ内の部品だけを定義する。
   （column-cost.css / column-flow.css と同じ方針） */

/* 記事ヘッダーのカテゴリ・更新日 */
.age-article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin: 12px 0 0;
  color: var(--guide-muted);
  font-size: 0.85rem;
}

.age-article-meta__category {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--guide-gold-pale);
  color: var(--guide-gold-dark);
  font-weight: 700;
}

.age-article-meta__date {
  display: inline-flex;
  align-items: center;
}

/* 冒頭の結論 */
.age-conclusion-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.age-conclusion-list li {
  position: relative;
  padding: 12px 16px 12px 44px;
  border-radius: 12px;
  background: var(--guide-gold-pale);
  color: var(--guide-ink);
  line-height: 1.7;
}

.age-conclusion-list li::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 22px;
  width: 10px;
  height: 6px;
  border-left: 3px solid var(--guide-gold-dark);
  border-bottom: 3px solid var(--guide-gold-dark);
  transform: rotate(-45deg);
}

/* 法定年齢と教習所条件の比較カード */
.age-compare-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 18px 0;
}

.age-compare-card {
  padding: 24px;
  background: #fff;
  border: 1px solid var(--guide-border);
  border-radius: 14px;
  box-shadow: 0 8px 22px rgba(45, 52, 54, .05);
}

.age-compare-card h3 {
  margin: 0 0 10px;
  color: var(--guide-ink);
  font-size: 1.05rem;
  line-height: 1.5;
}

.age-compare-card--law h3 {
  color: var(--guide-gold-dark);
}

.age-compare-card p {
  margin: 0;
  color: var(--guide-muted);
  line-height: 1.85;
}

/* 2026年制度変更カード（受験資格と交付をセットで表示） */
.age-law-card {
  margin: 18px 0;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--guide-border);
  border-radius: 14px;
  box-shadow: 0 8px 22px rgba(45, 52, 54, .05);
}

.age-law-card dl {
  display: grid;
  gap: 8px;
  margin: 0;
}

.age-law-card dl > div {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 12px;
  background: var(--guide-soft);
}

.age-law-card dt {
  margin: 0;
  color: var(--guide-muted);
  font-size: 0.85rem;
  font-weight: 700;
}

.age-law-card dd {
  margin: 0;
  color: var(--guide-ink);
  line-height: 1.65;
}

/* 年齢要件テーブル */
.age-license-table caption {
  padding: 0 0 10px;
  color: var(--guide-muted);
  font-size: 0.85rem;
  text-align: left;
}

/* 注記などのcallout内リスト */
.age-table-notes ul,
.age-guarantee-note ul {
  margin: 10px 0 0;
  padding-left: 20px;
  color: var(--guide-muted);
  line-height: 1.85;
}

/* 年齢を確認する5つの時点（時系列） */
.age-timeline {
  counter-reset: age-timeline;
  display: grid;
  gap: 14px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.age-timeline__item {
  position: relative;
  padding: 20px 20px 20px 24px;
  background: #fff;
  border: 1px solid var(--guide-border);
  border-left: 4px solid var(--guide-gold-dark);
  border-radius: 14px;
  box-shadow: 0 8px 22px rgba(45, 52, 54, .05);
}

.age-timeline__label {
  margin: 0 0 6px;
  color: var(--guide-gold-dark);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: .08em;
}

.age-timeline__item h3 {
  margin: 0 0 8px;
  color: var(--guide-ink);
  font-size: 1.05rem;
  line-height: 1.5;
}

.age-timeline__item ul {
  margin: 0;
  padding-left: 20px;
  color: var(--guide-muted);
  line-height: 1.85;
}

/* チェック付きリスト */
.age-check-list {
  display: grid;
  gap: 10px;
  margin: 18px 0;
  padding: 0;
  list-style: none;
}

.age-check-list li {
  position: relative;
  padding: 12px 16px 12px 44px;
  border-radius: 12px;
  background: var(--guide-soft);
  color: var(--guide-ink);
  line-height: 1.7;
}

.age-check-list li::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 22px;
  width: 10px;
  height: 6px;
  border-left: 3px solid var(--guide-gold-dark);
  border-bottom: 3px solid var(--guide-gold-dark);
  transform: rotate(-45deg);
}

/* 要素を並べるコンパクトなリスト */
.age-factor-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 16px;
  margin: 18px 0;
  padding: 0;
  list-style: none;
}

.age-factor-list li {
  position: relative;
  padding: 8px 8px 8px 24px;
  color: var(--guide-ink);
  line-height: 1.7;
}

.age-factor-list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 16px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--guide-gold-dark);
}

/* 入校・料金・保証の3条件カード */
.age-condition-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 18px 0;
}

.age-condition-card {
  padding: 20px;
  background: #fff;
  border: 1px solid var(--guide-border);
  border-radius: 14px;
  box-shadow: 0 8px 22px rgba(45, 52, 54, .05);
}

.age-condition-card__label {
  margin: 0 0 6px;
  color: var(--guide-gold-dark);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: .08em;
}

.age-condition-card h3 {
  margin: 0 0 8px;
  color: var(--guide-ink);
  font-size: 1.02rem;
  line-height: 1.5;
}

.age-condition-card p {
  margin: 0;
  color: var(--guide-muted);
  line-height: 1.85;
}

/* 確認手順 STEP */
.age-step-list {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.age-step-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 16px;
  padding: 16px 20px;
  background: #fff;
  border: 1px solid var(--guide-border);
  border-radius: 14px;
  box-shadow: 0 8px 22px rgba(45, 52, 54, .05);
}

.age-step-card__label {
  flex: 0 0 auto;
  margin: 0;
  min-width: 72px;
  color: var(--guide-gold-dark);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: .08em;
}

.age-step-card__title {
  flex: 1 1 200px;
  margin: 0;
  color: var(--guide-ink);
  line-height: 1.7;
}

/* 申込前チェックリスト */
.age-checklist {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 16px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.age-checklist li {
  position: relative;
  padding: 10px 12px 10px 40px;
  border-radius: 10px;
  background: var(--guide-soft);
  color: var(--guide-ink);
  line-height: 1.6;
}

.age-checklist li::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 18px;
  width: 10px;
  height: 6px;
  border-left: 3px solid var(--guide-gold-dark);
  border-bottom: 3px solid var(--guide-gold-dark);
  transform: rotate(-45deg);
}

/* 公式情報リンク */
.age-official-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.age-official-list a {
  display: block;
  padding: 14px 18px;
  background: #fff;
  border: 1px solid var(--guide-border);
  border-radius: 12px;
  color: var(--guide-ink);
  font-weight: 700;
  text-decoration: none;
  transition: box-shadow .2s ease;
}

.age-official-list a:hover {
  box-shadow: 0 8px 22px rgba(45, 52, 54, .08);
}

/* 関連ページ */
.age-related-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.age-related-card {
  display: block;
  padding: 22px;
  background: #fff;
  border: 1px solid var(--guide-border);
  border-radius: 14px;
  box-shadow: 0 8px 22px rgba(45, 52, 54, .05);
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease;
}

.age-related-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(45, 52, 54, .1);
}

.age-related-card strong {
  display: block;
  margin-bottom: 8px;
  color: var(--guide-ink);
  font-size: 1.02rem;
  line-height: 1.5;
}

.age-related-card span {
  margin: 0;
  color: var(--guide-muted);
  line-height: 1.8;
}

@media (max-width: 767px) {
  .age-compare-grid,
  .age-condition-grid,
  .age-related-grid,
  .age-factor-list,
  .age-checklist {
    grid-template-columns: 1fr;
  }

  .age-compare-card,
  .age-law-card,
  .age-condition-card {
    padding: 18px;
  }

  .age-law-card dl > div {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}