/* ==========================================================================
   振袖ナビ — 成約者専用ページ スタイル
   ========================================================================== */

:root {
  --fn-primary: #6b4c6e;      /* 紫系メイン（和の上品さ） */
  --fn-primary-light: #f5f0f6;
  --fn-accent: #c9a96e;        /* 金系アクセント */
  --fn-purchase: #8b6f8e;      /* 購入プラン色 */
  --fn-rental: #6b8cc7;        /* レンタルプラン色 */
  --fn-mama: #c48f7c;          /* ママ振プラン色 */
  --fn-text: #333;
  --fn-text-light: #666;
  --fn-bg: #faf9f7;
  --fn-white: #fff;
  --fn-border: #e8e4e0;
  --fn-radius: 12px;
  --fn-shadow: 0 2px 8px rgba(0,0,0,.06);
}

/* ── タブナビ ── */
.fn-tabs {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--fn-white);
  border-bottom: 1px solid var(--fn-border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  text-align: center;
}

.fn-tabs::-webkit-scrollbar { display: none; }

.fn-tabs__inner {
  display: inline-flex;
  padding: 0 8px;
}

.fn-tab {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 10px 14px 8px;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--fn-text-light);
  font-size: 10px;
  font-weight: 600;
  white-space: nowrap;
  border-bottom: 3px solid transparent;
  transition: color .15s, border-color .15s;
}

.fn-tab__icon {
  font-size: 20px;
  line-height: 1;
}

.fn-tab.is-active {
  color: var(--fn-primary);
  border-bottom-color: var(--fn-primary);
}

/* タブセクション表示制御 */
.fn-tab-section {
  display: none;
}

.fn-tab-section.is-visible {
  display: block;
}

/* ── 全体レイアウト ── */
.fn-page {
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;
  color: var(--fn-text);
  background: var(--fn-bg);
  line-height: 1.8;
  -webkit-text-size-adjust: 100%;
  padding-bottom: 64px; /* 固定フッター分 */
}

/* ── ヘッダー ── */
.fn-header {
  background: linear-gradient(135deg, var(--fn-primary) 0%, #8b6f8e 100%);
  color: #fff;
  text-align: center;
  padding: 32px 20px 28px;
}

.fn-header__logo {
  font-size: 13px;
  letter-spacing: .15em;
  opacity: .85;
  margin-bottom: 8px;
}

.fn-header__title {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: .05em;
  line-height: 1.4;
}

.fn-header__sub {
  font-size: 12px;
  opacity: .75;
  margin-top: 8px;
}
.fn-header__updated {
  display: inline-block;
  margin-top: 10px;
  padding: 3px 10px;
  font-size: 11px;
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 12px;
  opacity: 0.9;
}
.fn-venue-heading {
  margin-top: 10px !important;
  margin-bottom: 2px !important;
  padding: 0 0 0 10px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--fn-text-light);
  border-left: 2px solid #d6c5ad;
}
.fn-venue-heading strong {
  font-weight: 600;
}
.fn-venue-common {
  margin-top: 14px !important;
  margin-bottom: 2px !important;
  padding: 6px 0 0 10px;
  font-size: 12.5px;
  font-weight: 600;
  color: #4a7d4a;
  border-left: 2px solid #6ea76e;
  border-top: 1px dashed #e0d3c2;
}

/* ── セクション共通 ── */
.fn-section {
  padding: 32px 20px;
}

.fn-section + .fn-section {
  border-top: 1px solid var(--fn-border);
}

.fn-section__title {
  font-size: 17px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 12px;
}

.fn-section__title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 2px;
  background: var(--fn-accent);
}

/* ── プラン選択ボタン ── */
.fn-plan-select {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  max-width: 400px;
  margin: 0 auto;
}

.fn-plan-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 18px 12px;
  border-radius: var(--fn-radius);
  border: 2px solid transparent;
  background: var(--fn-white);
  box-shadow: var(--fn-shadow);
  text-decoration: none;
  color: var(--fn-text);
  transition: transform .15s, box-shadow .15s;
  cursor: pointer;
  text-align: center;
}

.fn-plan-btn:active {
  transform: scale(.97);
}

.fn-plan-btn__icon {
  font-size: 28px;
  line-height: 1;
}

.fn-plan-btn__label {
  font-size: 13px;
  font-weight: 700;
  line-height: 1.3;
}

.fn-plan-btn__sub {
  font-size: 11px;
  color: var(--fn-text-light);
}

/* 購入系 */
.fn-plan-btn--purchase {
  border-color: var(--fn-purchase);
}
.fn-plan-btn--purchase .fn-plan-btn__icon {
  color: var(--fn-purchase);
}

/* レンタル系 */
.fn-plan-btn--rental {
  border-color: var(--fn-rental);
}
.fn-plan-btn--rental .fn-plan-btn__icon {
  color: var(--fn-rental);
}

/* ママ振 */
.fn-plan-btn--mama {
  grid-column: 1 / -1;
  max-width: 200px;
  justify-self: center;
  border-color: var(--fn-mama);
}
.fn-plan-btn--mama .fn-plan-btn__icon {
  color: var(--fn-mama);
}

/* ── タイムライン ── */
.fn-timeline {
  position: relative;
  padding-left: 32px;
  max-width: 400px;
  margin: 0 auto;
}

.fn-timeline::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--fn-accent), var(--fn-primary));
}

.fn-timeline__item {
  position: relative;
  padding-bottom: 28px;
}

.fn-timeline__item:last-child {
  padding-bottom: 0;
}

.fn-timeline__dot {
  position: absolute;
  left: -32px;
  top: 2px;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--fn-white);
  border: 2px solid var(--fn-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  line-height: 1;
}

.fn-timeline__title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 4px;
}

.fn-timeline__desc {
  font-size: 13px;
  color: var(--fn-text-light);
  line-height: 1.6;
}

.fn-timeline__note {
  display: inline-block;
  font-size: 11px;
  background: var(--fn-primary-light);
  color: var(--fn-primary);
  padding: 2px 8px;
  border-radius: 4px;
  margin-top: 4px;
}

/* ── アコーディオン ── */
.fn-accordion {
  max-width: 440px;
  margin: 0 auto;
}

.fn-accordion__item {
  background: var(--fn-white);
  border-radius: var(--fn-radius);
  box-shadow: var(--fn-shadow);
  margin-bottom: 12px;
  overflow: hidden;
}

.fn-accordion__header {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 16px;
  border: none;
  background: none;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  color: var(--fn-text);
  text-align: left;
  line-height: 1.4;
}

.fn-accordion__header::after {
  content: "";
  flex-shrink: 0;
  margin-left: auto;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--fn-text-light);
  border-bottom: 2px solid var(--fn-text-light);
  transform: rotate(45deg);
  transition: transform .2s;
}

.fn-accordion__item.is-open .fn-accordion__header::after {
  transform: rotate(-135deg);
}

.fn-accordion__tag {
  flex-shrink: 0;
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  padding: 3px 8px;
  border-radius: 4px;
}

.fn-accordion__tag--purchase { background: var(--fn-purchase); }
.fn-accordion__tag--rental { background: var(--fn-rental); }
.fn-accordion__tag--mama { background: var(--fn-mama); }

.fn-accordion__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
}

.fn-accordion__content {
  padding: 0 16px 20px;
  font-size: 13px;
  line-height: 1.8;
}

.fn-accordion__content h4 {
  font-size: 14px;
  font-weight: 700;
  margin: 16px 0 8px;
  padding-left: 10px;
  border-left: 3px solid var(--fn-accent);
}

.fn-accordion__content ul {
  padding-left: 1.2em;
  margin: 8px 0;
}

.fn-accordion__content li {
  margin-bottom: 6px;
}

.fn-accordion__content .fn-highlight {
  background: linear-gradient(transparent 60%, #ffeaa7 60%);
  font-weight: 700;
}

/* ── 特典カード ── */
.fn-benefit-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 400px;
  margin: 0 auto;
}

.fn-benefit-card {
  background: var(--fn-white);
  border-radius: var(--fn-radius);
  box-shadow: var(--fn-shadow);
  padding: 20px;
  text-align: center;
  border-top: 4px solid var(--fn-accent);
}

.fn-benefit-card__icon {
  font-size: 36px;
  margin-bottom: 8px;
}

.fn-benefit-card__title {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 8px;
}

.fn-benefit-card__desc {
  font-size: 13px;
  color: var(--fn-text-light);
  line-height: 1.7;
}

.fn-benefit-card__note {
  font-size: 11px;
  color: var(--fn-text-light);
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed var(--fn-border);
}

/* ── マナー動画リスト ── */
.fn-video-list {
  max-width: 440px;
  margin: 0 auto;
}

.fn-video-item {
  background: var(--fn-white);
  border-radius: var(--fn-radius);
  box-shadow: var(--fn-shadow);
  margin-bottom: 10px;
  overflow: hidden;
}

.fn-video-item__header {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 14px 16px;
  border: none;
  background: none;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  color: var(--fn-text);
  text-align: left;
}

.fn-video-item__num {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--fn-primary);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fn-video-item__header::after {
  content: "▶";
  flex-shrink: 0;
  margin-left: auto;
  font-size: 10px;
  color: var(--fn-text-light);
  transition: transform .2s;
}

.fn-video-item.is-open .fn-video-item__header::after {
  transform: rotate(90deg);
}

.fn-video-item__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease;
}

.fn-video-item__embed {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  margin: 0 16px 16px;
  border-radius: 8px;
  overflow: hidden;
  background: #000;
}

.fn-video-item__embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.fn-video-item__desc {
  padding: 0 16px 12px;
  font-size: 12px;
  color: var(--fn-text-light);
}

/* ── 紹介キャンペーン ── */
.fn-campaign {
  max-width: 400px;
  margin: 0 auto;
  background: var(--fn-white);
  border-radius: var(--fn-radius);
  box-shadow: var(--fn-shadow);
  padding: 24px 20px;
  text-align: center;
}

.fn-campaign__badge {
  display: inline-block;
  background: #e74c3c;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: 12px;
}

.fn-campaign__title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.5;
}

.fn-campaign__amount {
  font-size: 28px;
  font-weight: 900;
  color: var(--fn-accent);
}

.fn-campaign__steps {
  text-align: left;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px dashed var(--fn-border);
}

.fn-campaign__steps h4 {
  font-size: 13px;
  font-weight: 700;
  margin: 12px 0 6px;
}

.fn-campaign__steps ol {
  padding-left: 1.4em;
  font-size: 13px;
}

.fn-campaign__steps li {
  margin-bottom: 4px;
}

/* ── キャンセル規約 ── */
.fn-cancel-table {
  max-width: 400px;
  margin: 0 auto;
}

.fn-cancel-table table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  background: var(--fn-white);
  border-radius: var(--fn-radius);
  overflow: hidden;
  box-shadow: var(--fn-shadow);
}

.fn-cancel-table th,
.fn-cancel-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--fn-border);
}

.fn-cancel-table th {
  background: var(--fn-primary);
  color: #fff;
  font-weight: 600;
  font-size: 12px;
}

.fn-cancel-table tr:last-child td {
  border-bottom: none;
}

.fn-cancel-table .fn-free {
  color: #27ae60;
  font-weight: 700;
}

/* ── 固定フッター ── */
.fn-fixed-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 999;
}

.fn-fixed-footer a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 16px;
  background: #06c755; /* LINE green */
  color: #fff;
  text-decoration: none;
  font-size: 15px;
  font-weight: bold;
}

/* ── ユーティリティ ── */
.fn-note {
  font-size: 11px;
  color: var(--fn-text-light);
  line-height: 1.6;
}

.fn-divider {
  border: none;
  border-top: 1px dashed var(--fn-border);
  margin: 20px 0;
}

/* ── タイムライン プラン切替 ── */
.fn-plan-toggle {
  display: flex;
  gap: 8px;
  max-width: 360px;
  margin: 0 auto 24px;
  background: var(--fn-white);
  padding: 4px;
  border-radius: 50px;
  box-shadow: var(--fn-shadow);
}

.fn-plan-toggle__btn {
  flex: 1;
  padding: 10px 16px;
  border: none;
  background: transparent;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 700;
  color: var(--fn-text-light);
  cursor: pointer;
  transition: background .15s, color .15s;
  font-family: inherit;
}

.fn-plan-toggle__btn[data-plan="rental"].is-active {
  background: var(--fn-rental);
  color: #fff;
}

.fn-plan-toggle__btn[data-plan="purchase"].is-active {
  background: var(--fn-purchase);
  color: #fff;
}

/* レンタル選択時：購入限定の項目を非表示 */
.fn-flow[data-plan="rental"] .fn-timeline__item--purchase-only,
.fn-flow[data-plan="rental"] .fn-accordion__item--purchase-only,
.fn-flow[data-plan="rental"] .fn-plan-content--purchase {
  display: none;
}

/* 購入選択時：レンタル限定の項目を非表示 */
.fn-flow[data-plan="purchase"] .fn-timeline__item--rental-only,
.fn-flow[data-plan="purchase"] .fn-accordion__item--rental-only,
.fn-flow[data-plan="purchase"] .fn-plan-content--rental {
  display: none;
}

.fn-timeline__item a {
  color: var(--fn-primary);
  text-decoration: none;
  font-weight: 600;
}

/* ── 詳しい流れ（前撮り以降） ── */
.fn-flow-detail {
  max-width: 440px;
  margin: 32px auto 0;
  padding-top: 24px;
  border-top: 1px dashed var(--fn-border);
}

.fn-flow-detail__title {
  font-size: 15px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 8px;
  color: var(--fn-primary);
}

.fn-flow-detail__lead {
  font-size: 12px;
  color: var(--fn-text-light);
  text-align: center;
  margin-bottom: 16px;
}

/* ── アコーディオンのステップ番号（レガシー） ── */
.fn-accordion__step {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--fn-accent);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
}

/* ── 非アコーディオン（ご成約など詳細なし） ── */
.fn-flow-static {
  max-width: 440px;
  margin: 0 auto 12px;
  padding: 16px;
  background: var(--fn-primary-light);
  border-radius: var(--fn-radius);
  box-shadow: var(--fn-shadow);
  font-size: 14px;
  font-weight: 700;
  color: var(--fn-primary);
  text-align: left;
  line-height: 1.4;
}

/* ── フローのグループ見出し（いつでも／当年スケジュール） ── */
.fn-flow-heading {
  max-width: 440px;
  margin: 24px auto 12px;
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 700;
  color: var(--fn-primary);
  letter-spacing: 0.05em;
  border-top: 2px solid var(--fn-accent);
  background: linear-gradient(90deg, var(--fn-primary-light) 0%, transparent 100%);
}

.fn-flow-heading:first-child {
  margin-top: 0;
}

/* ── 本文の左寄せ（スマホで2行になりやすい文章） ── */
.fn-benefit-card__desc,
.fn-benefit-card__note,
.fn-kansha__cta-text {
  text-align: left;
}

/* ── タイムラインマーカー（月ラベル） ── */
.fn-flow-marker {
  max-width: 440px;
  margin: 18px auto 4px;
  padding: 0 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--fn-accent);
  letter-spacing: 0.08em;
  line-height: 1.3;
}

.fn-flow-marker::before {
  content: "●";
  font-size: 7px;
  vertical-align: middle;
  margin-right: 6px;
  color: var(--fn-accent);
}

/* プラン切替時の表示制御（マーカー） */
.fn-flow[data-plan="rental"] .fn-flow-marker--purchase {
  display: none;
}
.fn-flow[data-plan="purchase"] .fn-flow-marker--rental {
  display: none;
}

/* ── 流れ末尾の別セクション誘導リンク ── */
.fn-flow-links {
  max-width: 440px;
  margin: 32px auto 0;
  padding: 16px 18px;
  background: #faf6f1;
  border: 1px solid #e8ddd0;
  border-radius: 8px;
}
.fn-flow-links__title {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 700;
  color: var(--fn-text);
}
.fn-flow-links__list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.fn-flow-links__list li {
  margin: 8px 0;
}
.fn-flow-links__list a {
  display: block;
  padding: 10px 12px;
  background: #fff;
  border: 1px solid #e0d3c2;
  border-radius: 6px;
  color: var(--fn-text);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: background 0.15s;
}
.fn-flow-links__list a:hover {
  background: #f5ebde;
}

/* ── 相談会セクション ── */
.fn-soudan {
  max-width: 540px;
  margin: 0 auto;
  padding: 20px 22px;
  background: #fff;
  border: 1px solid #e8ddd0;
  border-radius: 10px;
  font-size: 14px;
  line-height: 1.7;
}
.fn-soudan p {
  margin: 0 0 10px;
}
.fn-soudan p:last-child {
  margin-bottom: 0;
}
.fn-soudan__heading {
  margin: 20px 0 10px;
  padding: 6px 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--fn-text);
  background: #f5ebde;
  border-left: 3px solid var(--fn-accent, #c9a063);
  border-radius: 2px;
}
.fn-soudan__examples {
  list-style: none;
  margin: 0;
  padding: 0;
}
.fn-soudan__examples li {
  padding: 10px 0;
  border-bottom: 1px dashed #e0d3c2;
  font-size: 13.5px;
  line-height: 1.6;
}
.fn-soudan__examples li:last-child {
  border-bottom: none;
}
.fn-soudan__date {
  display: inline-block;
  margin-right: 8px;
  padding: 2px 8px;
  background: #fff;
  border: 1px solid #d6c5ad;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
  color: var(--fn-text);
}

/* ── SNSフォローセクション ── */
.fn-sns {
  margin-top: 24px;
  padding: 28px 18px;
  background: linear-gradient(180deg, #faf6f1 0%, #fff 100%);
  text-align: center;
}
.fn-sns__lead {
  margin: 0 0 18px;
  font-size: 13px;
  color: var(--fn-text-light);
  line-height: 1.6;
}
.fn-sns__buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
  max-width: 360px;
  margin: 0 auto;
}
.fn-sns__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  padding: 12px 18px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  transition: opacity 0.15s, transform 0.15s;
}
.fn-sns__btn:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}
.fn-sns__btn--instagram {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}
.fn-sns__btn-label {
  display: block;
  font-size: 14px;
  line-height: 1.2;
}
.fn-sns__btn-handle {
  display: block;
  margin-top: 2px;
  font-size: 11px;
  font-weight: 500;
  opacity: 0.92;
}


/* ── タイムライン内のアコーディオン項目（フローチャート統合、未使用） ── */
.fn-timeline .fn-accordion__item.fn-timeline__item {
  background: transparent;
  box-shadow: none;
  border-radius: 0;
  margin-bottom: 0;
  overflow: visible;
  position: relative;
  padding: 0 0 28px 0;
}

.fn-timeline .fn-accordion__item.fn-timeline__item .fn-accordion__header {
  padding: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--fn-text);
  background: none;
  text-align: left;
  line-height: 1.4;
  gap: 8px;
}

.fn-timeline .fn-accordion__item.fn-timeline__item .fn-accordion__header::after {
  width: 8px;
  height: 8px;
  border-right-width: 2px;
  border-bottom-width: 2px;
}

.fn-timeline .fn-accordion__item.fn-timeline__item .fn-accordion__content {
  padding: 10px 0 0;
  font-size: 13px;
  line-height: 1.7;
}

/* プラン切替時の表示制御（タイムライン版） */
.fn-flow[data-plan="rental"] .fn-timeline__item--purchase-only {
  display: none;
}
.fn-flow[data-plan="purchase"] .fn-timeline__item--rental-only {
  display: none;
}

/* ── 統合アコーディオン内のステップ見出し ── */
.fn-flow-step {
  font-size: 15px;
  font-weight: 700;
  color: var(--fn-primary);
  margin: 16px 0 12px;
  padding: 6px 10px;
  background: linear-gradient(90deg, var(--fn-primary-light) 0%, transparent 100%);
  border-left: 4px solid var(--fn-accent);
}

.fn-flow-divider {
  border: none;
  border-top: 2px dotted var(--fn-border);
  margin: 28px 0 16px;
}

/* 統合アコーディオン内の小見出し */
.fn-accordion__content h5 {
  font-size: 14.5px;
  font-weight: 700;
  margin: 18px 0 8px;
  padding: 6px 10px;
  background: #faf3e6;
  border-left: 4px solid var(--fn-accent);
  border-radius: 2px;
  color: var(--fn-text);
}

/* ── プラン別コンテンツブロック ── */
.fn-plan-content {
  margin-bottom: 16px;
  padding: 12px;
  background: var(--fn-primary-light);
  border-radius: 8px;
}

.fn-plan-content h4:first-child {
  margin-top: 0;
}

/* ── 持ち物リスト（2カラム） ── */
.fn-items-list {
  padding-left: 1.4em;
  margin: 8px 0;
  font-size: 13px;
  columns: 2;
  column-gap: 16px;
}

.fn-items-list li {
  margin-bottom: 4px;
  break-inside: avoid;
}

/* ── Q&A ── */
.fn-qa {
  font-size: 13px;
  line-height: 1.7;
  margin: 8px 0;
}

.fn-qa dt {
  position: relative;
  margin: 18px 0 0 0;
  padding: 10px 14px 10px 42px;
  background: var(--fn-primary-light);
  border-radius: 8px 8px 8px 0;
  font-weight: 700;
  color: var(--fn-primary);
  line-height: 1.5;
  box-shadow: 0 1px 2px rgba(0,0,0,.04);
}

.fn-qa dt:first-of-type {
  margin-top: 6px;
}

.fn-qa dt::before {
  content: "Q";
  position: absolute;
  left: 10px;
  top: 9px;
  width: 24px;
  height: 24px;
  background: var(--fn-primary);
  color: #fff;
  border-radius: 50%;
  font-weight: 900;
  font-size: 13px;
  font-family: Georgia, "Times New Roman", serif;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fn-qa dd {
  position: relative;
  margin: 10px 0 0 12px;
  padding: 6px 4px 6px 40px;
  color: var(--fn-text);
  line-height: 1.75;
}

.fn-qa dd::before {
  content: "A";
  position: absolute;
  left: 8px;
  top: 6px;
  width: 24px;
  height: 24px;
  background: var(--fn-accent);
  color: #fff;
  border-radius: 50%;
  font-weight: 900;
  font-size: 13px;
  font-family: Georgia, "Times New Roman", serif;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fn-qa a {
  color: var(--fn-primary);
  text-decoration: underline;
}

/* ── 感謝恩礼セクション ── */
.fn-section--kansha {
  background: linear-gradient(180deg, #fdf6f0 0%, var(--fn-bg) 100%);
}

.fn-kansha {
  max-width: 400px;
  margin: 0 auto;
}

.fn-kansha__date {
  background: var(--fn-white);
  border-radius: var(--fn-radius);
  box-shadow: var(--fn-shadow);
  padding: 20px;
  text-align: center;
  margin-bottom: 16px;
  border: 2px solid var(--fn-accent);
}

.fn-kansha__date-label {
  display: block;
  font-size: 12px;
  color: var(--fn-text-light);
  margin-bottom: 8px;
  letter-spacing: .1em;
}

.fn-kansha__date-value {
  display: block;
  font-size: 22px;
  font-weight: 900;
  color: var(--fn-primary);
  line-height: 1.4;
}

.fn-kansha__date-value small {
  font-size: 13px;
  font-weight: 400;
}

.fn-kansha__date-sub {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--fn-accent);
  margin-top: 4px;
}

.fn-kansha__venue {
  text-align: center;
  font-size: 14px;
  margin-bottom: 20px;
  color: var(--fn-text);
}

.fn-kansha__cta {
  margin-top: 24px;
  text-align: center;
}

.fn-kansha__cta-text {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.6;
}

.fn-kansha__cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.fn-cta-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 20px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  transition: opacity .15s;
}

.fn-cta-btn:active { opacity: .8; }

.fn-cta-btn--line {
  background: #06c755;
  color: #fff;
}

.fn-cta-btn--tel {
  background: var(--fn-white);
  color: var(--fn-text);
  border: 2px solid var(--fn-border);
}

/* ── 控えめセクション（契約内容） ── */
.fn-section--sub {
  background: #f5f4f2;
}

.fn-section__title--sub {
  font-size: 15px;
  color: var(--fn-text-light);
}

.fn-section--sub .fn-accordion__header {
  font-size: 13px;
}

.fn-section--sub .fn-accordion__content {
  font-size: 12px;
}