/* ==========================================================================
   blog-enhance-2026.css — ブログ記事の UX/UI 改善 (ux-concepts 診断ベース)
   ==========================================================================
   分類: 認知負荷過多 + 不安・抵抗 (CVR 劣化)
   適用原則: ビジュアル・アンカー / 視覚的階層 / 美的ユーザビリティ効果 /
           目標勾配効果 / バナー・ブラインドネス
   ========================================================================== */

/* ==========================================================================
   1. CTA コントラスト強化 (ビジュアル・アンカー, バナー・ブラインドネス回避)
   ==========================================================================
   2026 パレットに収めた上で、より目を引く配色と動きを追加。
   ========================================================================== */

/* アニメーション: CTA 矢印の微揺れ (視線誘導、デザインを壊さない程度に) */
@keyframes cta-arrow-nudge {
  0%, 70%, 100% { transform: translateX(0); }
  80% { transform: translateX(4px); }
  90% { transform: translateX(2px); }
}
@keyframes cta-shine {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(200%); }
}
@keyframes cta-pulse-glow {
  0%, 100% { box-shadow: 0 6px 20px rgba(139, 86, 86, .22); }
  50% { box-shadow: 0 8px 28px rgba(139, 86, 86, .40); }
}

/* 記事内 CTA バナー (本文中の商品 CTA) — メインアクセント */
.blog-cta-banner {
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-ink) 100%) !important;
  color: #fff !important;
  border-radius: 14px !important;
  padding: var(--space-6) var(--space-6) !important;
  box-shadow: 0 8px 28px rgba(139, 86, 86, .28) !important;
  position: relative;
  overflow: hidden;
  animation: cta-pulse-glow 3.2s ease-in-out infinite;
}
/* 光る一本線がゆっくり流れる (ビジュアル・アンカー) */
.blog-cta-banner::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 40%;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,.18) 50%, transparent 100%);
  animation: cta-shine 5s ease-in-out infinite;
  pointer-events: none;
}
.blog-cta-banner::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -10%;
  width: 200px;
  height: 200px;
  background: rgba(255, 255, 255, .08);
  border-radius: 50%;
  pointer-events: none;
}
.blog-cta-banner > div > div:first-child {
  color: rgba(255, 255, 255, .85) !important;
  font-size: 11px !important;
  letter-spacing: .2em !important;
}
.blog-cta-banner h3 {
  color: #fff !important;
  font-size: 1.35rem !important;
  line-height: 1.5 !important;
  text-shadow: 0 1px 2px rgba(0, 0, 0, .15);
}
.blog-cta-banner p {
  color: rgba(255, 255, 255, .92) !important;
}
.blog-cta-banner .cta--pink {
  background: #fff !important;
  color: var(--c-primary-ink) !important;
  font-weight: 700 !important;
  padding: 14px 28px !important;
  font-size: 16px !important;
  border-radius: 999px !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, .15) !important;
  transition: transform .2s, box-shadow .2s !important;
}
.blog-cta-banner .cta--pink:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, .2) !important;
}
.blog-cta-banner .cta--pink .cta__arrow,
.blog-cta-banner .cta--pink::after {
  display: inline-block;
  animation: cta-arrow-nudge 2.5s ease-in-out infinite;
}

/* ============================================================
   1b. 記事内 mini CTA (auto-inject 用、1 行小型バナー)
   ============================================================ */
.blog-mini-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  margin: var(--space-6) 0;
  background: #fff;
  border: 2px solid var(--c-primary);
  border-radius: 12px;
  position: relative;
  box-shadow: 0 4px 14px rgba(139, 86, 86, .10);
  transition: transform .15s, box-shadow .15s;
}
.blog-mini-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(139, 86, 86, .18);
}
.blog-mini-cta__icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: var(--c-primary-soft);
  color: var(--c-primary-ink);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}
.blog-mini-cta__body { flex: 1; min-width: 0; }
.blog-mini-cta__label {
  display: block;
  font-size: 11px;
  letter-spacing: .15em;
  color: var(--c-primary-ink);
  font-weight: 700;
  margin-bottom: 2px;
}
.blog-mini-cta__text {
  display: block;
  font-size: 15px;
  color: var(--c-text);
  font-weight: 600;
  line-height: 1.55;
}
.blog-mini-cta__btn {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-ink) 100%);
  color: #fff !important;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none !important;
  box-shadow: 0 3px 10px rgba(139, 86, 86, .25);
  transition: transform .15s, box-shadow .15s;
}
.blog-mini-cta__btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 5px 14px rgba(139, 86, 86, .35);
}
.blog-mini-cta__btn .cta__arrow {
  animation: cta-arrow-nudge 2.5s ease-in-out infinite;
}

/* ============================================================
   1c. inline CTA (段落中に差し込める小さめリンク強調)
   ============================================================ */
.blog-inline-cta {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 12px;
  margin: 0 4px;
  background: var(--c-primary-soft);
  color: var(--c-primary-ink) !important;
  border: 1px solid var(--c-primary);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none !important;
  transition: background .15s, color .15s;
}
.blog-inline-cta:hover {
  background: var(--c-primary);
  color: #fff !important;
}
.blog-inline-cta i { font-size: 11px; }

/* ============================================================
   1d. sticky CTA (SP / スクロール中に画面下固定)
   ============================================================ */
.blog-sticky-cta {
  display: none;
  position: fixed;
  left: 50%;
  bottom: 16px;
  transform: translateX(-50%);
  z-index: 50;
  padding: 12px 22px;
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-ink) 100%);
  color: #fff !important;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none !important;
  box-shadow: 0 8px 24px rgba(139, 86, 86, .35);
  align-items: center;
  gap: 8px;
  transition: transform .2s, box-shadow .2s;
}
.blog-sticky-cta:hover {
  transform: translateX(-50%) translateY(-2px);
  box-shadow: 0 12px 32px rgba(139, 86, 86, .45);
}
.blog-sticky-cta.is-visible { display: inline-flex; }
@media (max-width: 820px) {
  .blog-sticky-cta { bottom: 12px; padding: 10px 18px; font-size: 13px; max-width: calc(100vw - 24px); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
}

/* 右サイドバーの商品 CTA ボックス */
.blog-sidebar__box--pink {
  background: linear-gradient(145deg, var(--c-primary-soft) 0%, var(--c-primary-veil) 100%) !important;
  border-left: 4px solid var(--c-primary) !important;
  box-shadow: 0 2px 10px rgba(139, 86, 86, .08);
}
.blog-sidebar__box--pink .cta--pink {
  background: var(--c-primary) !important;
  color: #fff !important;
  font-weight: 700 !important;
  padding: 12px 20px !important;
  box-shadow: 0 3px 10px rgba(139, 86, 86, .25) !important;
  transition: transform .15s, box-shadow .15s;
}
.blog-sidebar__box--pink .cta--pink:hover {
  transform: translateY(-1px);
  box-shadow: 0 5px 14px rgba(139, 86, 86, .35) !important;
}

/* 本文内 "Upper CTA" (現サイト踏襲の alert alert-info) を 2026 トーンに調整 */
.sat-article .alert-info,
.sat-article .pricing-cta-block {
  background: linear-gradient(135deg, var(--c-primary-veil) 0%, var(--c-primary-soft) 100%) !important;
  border-left: 4px solid var(--c-primary) !important;
  border-radius: 8px;
  padding: var(--space-5) !important;
  margin: var(--space-6) 0 !important;
}
.sat-article .alert-info h4,
.sat-article .pricing-cta-block h4 {
  color: var(--c-primary-ink) !important;
  font-family: var(--font-serif);
  font-size: 1.15rem !important;
  margin: 0 0 var(--space-3) !important;
  font-weight: 600;
}
.sat-article .alert-info p,
.sat-article .pricing-cta-block p {
  color: var(--c-text);
  line-height: 1.9;
  margin-bottom: var(--space-4);
}
.sat-article .btn-primary,
.sat-article .btn.btn-primary.btn-lg {
  display: inline-flex !important;
  align-items: center;
  gap: 8px;
  background: var(--c-primary) !important;
  border-color: var(--c-primary) !important;
  color: #fff !important;
  padding: 12px 24px !important;
  font-size: 15px !important;
  font-weight: 700 !important;
  border-radius: 999px !important;
  box-shadow: 0 4px 12px rgba(139, 86, 86, .25);
  transition: transform .15s, box-shadow .15s, background .15s;
  text-decoration: none !important;
}
.sat-article .btn-primary:hover,
.sat-article .btn.btn-primary.btn-lg:hover {
  transform: translateY(-1px);
  background: var(--c-primary-ink) !important;
  box-shadow: 0 6px 18px rgba(139, 86, 86, .35);
}
.sat-article .btn-outline-primary,
.sat-article .btn.btn-outline-primary.btn-lg {
  display: inline-flex !important;
  align-items: center;
  gap: 8px;
  background: #fff !important;
  border: 1.5px solid var(--c-primary-ink) !important;
  color: var(--c-primary-ink) !important;
  padding: 12px 24px !important;
  font-size: 15px !important;
  font-weight: 600 !important;
  border-radius: 999px !important;
  text-decoration: none !important;
  margin-left: 8px;
}
.sat-article .btn-outline-primary:hover {
  background: var(--c-primary-soft) !important;
}

/* ==========================================================================
   2. アクセント要素 (視覚的階層, 認知負荷分散)
   ========================================================================== */

/* callout box — 一般的な強調 (ピンク淡背景 + 左縦線) */
.blog-callout,
.sat-article .callout {
  background: var(--c-primary-veil);
  border-left: 4px solid var(--c-primary);
  padding: var(--space-4) var(--space-5);
  margin: var(--space-6) 0;
  border-radius: 0 8px 8px 0;
  line-height: 1.9;
  color: var(--c-text);
}
.blog-callout strong,
.sat-article .callout strong { color: var(--c-primary-ink); }

/* tip box — ポイント強調 (黄色系) */
.blog-tip {
  background: #fdf8e7;
  border-left: 4px solid #e6c34a;
  padding: var(--space-4) var(--space-5);
  margin: var(--space-6) 0;
  border-radius: 0 8px 8px 0;
  position: relative;
  padding-left: 56px;
}
.blog-tip::before {
  content: "💡";
  position: absolute;
  left: 16px;
  top: 14px;
  font-size: 22px;
}
.blog-tip strong { color: #8a6d18; }

/* warn box — 注意点 (オレンジ系) */
.blog-warn {
  background: #fdf0e6;
  border-left: 4px solid #d97e3a;
  padding: var(--space-4) var(--space-5);
  margin: var(--space-6) 0;
  border-radius: 0 8px 8px 0;
  position: relative;
  padding-left: 56px;
}
.blog-warn::before {
  content: "⚠️";
  position: absolute;
  left: 16px;
  top: 14px;
  font-size: 22px;
}
.blog-warn strong { color: #8a5428; }

/* quote — 大型引用 */
.blog-quote {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  line-height: 1.85;
  color: var(--c-primary-ink);
  padding: var(--space-5) var(--space-6);
  margin: var(--space-7) 0;
  border-left: 3px solid var(--c-primary);
  background: var(--c-bg-alt);
  position: relative;
  font-style: italic;
}
.blog-quote::before {
  content: "“";
  font-size: 60px;
  color: var(--c-primary);
  position: absolute;
  left: 14px;
  top: -10px;
  font-family: serif;
  opacity: .4;
}

/* spotlight — 結論・要点 (ピンク dominant) */
.blog-spotlight {
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-ink) 100%);
  color: #fff;
  padding: var(--space-6) var(--space-5);
  margin: var(--space-7) 0;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 4px 18px rgba(139, 86, 86, .2);
}
.blog-spotlight h3,
.blog-spotlight strong {
  color: #fff !important;
  font-family: var(--font-serif);
  font-size: 1.3rem;
  margin: 0 0 var(--space-3);
}

/* 既存ブログで使われていた gradient block (Z型レイアウト等) のトーン調整 */
.sat-article div[style*="linear-gradient(135deg, #E67E22"],
.sat-article div[style*="linear-gradient(135deg, #F39C12"] {
  /* そのまま踏襲 (元記事のデザイン意図を尊重) */
}

/* ==========================================================================
   3. TOC (目次) アクセント化 — 目標勾配効果
   ========================================================================== */
.blog-toc {
  background: linear-gradient(135deg, #fff 0%, var(--c-primary-veil) 100%) !important;
  border-left: 4px solid var(--c-primary) !important;
  border-radius: 8px;
  padding: var(--space-5) var(--space-6) !important;
  margin-bottom: var(--space-7) !important;
  box-shadow: 0 2px 10px rgba(139, 86, 86, .06);
}
.blog-toc__head {
  font-family: var(--font-serif);
  font-size: 13px !important;
  color: var(--c-primary-ink) !important;
  letter-spacing: .15em !important;
  font-weight: 600 !important;
  margin: 0 0 var(--space-4) !important;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 8px;
}
.blog-toc__head::before {
  content: "📖";
  font-size: 18px;
}
.blog-toc ol {
  counter-reset: toc-counter;
  list-style: none !important;
  padding-left: 0 !important;
  margin: 0 !important;
}
.blog-toc ol li {
  counter-increment: toc-counter;
  padding: 8px 0 8px 40px !important;
  position: relative;
  border-bottom: 1px dashed rgba(139, 86, 86, .15);
  font-size: 14px !important;
}
.blog-toc ol li:last-child { border-bottom: 0; }
.blog-toc ol li::before {
  content: counter(toc-counter);
  position: absolute;
  left: 0;
  top: 8px;
  width: 28px;
  height: 28px;
  background: var(--c-primary);
  color: #fff;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  font-family: var(--font-serif);
}
.blog-toc a {
  color: var(--c-text) !important;
  text-decoration: none !important;
  display: block;
  transition: color .15s;
}
.blog-toc a:hover {
  color: var(--c-primary-ink) !important;
  text-decoration: underline;
}

/* ==========================================================================
   4. 読了目安・スクロールプログレス (目標勾配効果, ツァイガルニク効果)
   ========================================================================== */
.blog-read-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--c-text-muted);
  margin: var(--space-3) 0;
}
.blog-read-meta__item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.blog-read-meta__item i { color: var(--c-primary); }

.blog-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--c-primary);
  z-index: 100;
  width: 0%;
  transition: width .15s ease-out;
  box-shadow: 0 0 8px rgba(139, 86, 86, .4);
}

/* ==========================================================================
   5. ヒーロー画像強化 (美的ユーザビリティ効果)
   ========================================================================== */
.blog-article__hero-img {
  aspect-ratio: 1200/630;
  width: 100%;
  background: var(--c-bg-alt) center/cover no-repeat;
  border-radius: 12px !important;
  margin-top: var(--space-5) !important;
  position: relative;
  overflow: hidden;
  box-shadow: 0 6px 24px rgba(139, 86, 86, .1);
}
/* ブランク時のプレースホルダ (画像未設定の場合のガイダンス) */
.blog-article__hero-img[data-placeholder="true"] {
  background: linear-gradient(135deg, var(--c-primary-veil) 0%, var(--c-primary-soft) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
.blog-article__hero-img__spec {
  text-align: center;
  padding: var(--space-5) var(--space-6);
  max-width: 720px;
  width: 100%;
}
.blog-article__hero-img__icon {
  font-size: 36px;
  color: var(--c-primary);
  margin-bottom: var(--space-3);
  opacity: .5;
}
.blog-article__hero-img__main {
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: .25em;
  color: var(--c-primary-ink);
  font-weight: 700;
  margin-bottom: var(--space-3);
  text-transform: uppercase;
}
.blog-article__hero-img__subject {
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--c-text);
  font-weight: 600;
  line-height: 1.6;
  padding: 0 var(--space-3);
  margin-bottom: var(--space-4);
  letter-spacing: .03em;
}
.blog-article__hero-img__attrs {
  list-style: none;
  padding: 0;
  margin: 0 auto var(--space-4);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  max-width: 560px;
  text-align: left;
}
@media (max-width: 640px) {
  .blog-article__hero-img__attrs { grid-template-columns: 1fr; }
}
.blog-article__hero-img__attrs li {
  background: rgba(255, 255, 255, .65);
  padding: 10px 14px;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.blog-article__hero-img__attrs .attr-k {
  font-size: 10px;
  letter-spacing: .2em;
  color: var(--c-primary-ink);
  font-weight: 700;
  text-transform: uppercase;
}
.blog-article__hero-img__attrs .attr-v {
  font-size: 12px;
  color: var(--c-text);
  line-height: 1.55;
}
.blog-article__hero-img__meta {
  font-size: 11px;
  color: var(--c-text-muted);
  letter-spacing: .05em;
  border-top: 1px dashed rgba(139, 86, 86, .2);
  padding-top: var(--space-3);
}
.blog-article__hero-img__meta code {
  background: #fff;
  padding: 2px 8px;
  border-radius: 4px;
  color: var(--c-primary-ink);
  font-family: monospace;
  font-size: 11px;
  margin-left: 4px;
}

/* 本文中の img-placeholder (仕様を明記したブランクボックス) */
.blog-img-placeholder {
  background: var(--c-bg-alt);
  border: 2px dashed var(--c-line);
  border-radius: 8px;
  padding: var(--space-5) var(--space-4);
  text-align: center;
  color: var(--c-text-muted);
  font-size: 13px;
  line-height: 1.7;
  margin: var(--space-5) 0;
}
.blog-img-placeholder__icon {
  font-size: 28px;
  color: var(--c-primary);
  display: block;
  margin-bottom: 8px;
}
.blog-img-placeholder__title {
  font-weight: 700;
  color: var(--c-text);
  display: block;
  margin-bottom: 4px;
}
.blog-img-placeholder__spec {
  font-size: 11px;
  color: var(--c-text-muted);
  margin-top: 6px;
  background: #fff;
  padding: 4px 10px;
  border-radius: 12px;
  display: inline-block;
}

/* ==========================================================================
   6. 本文タイポグラフィ強化 (視覚的階層)
   ========================================================================== */
.sat-article h2 {
  font-family: var(--font-serif) !important;
  font-size: 1.6rem !important;
  color: var(--c-text) !important;
  font-weight: 600 !important;
  line-height: 1.5 !important;
  border-bottom: 2px solid var(--c-primary) !important;
  padding-bottom: 12px !important;
  margin: var(--space-7) 0 var(--space-5) !important;
  position: relative;
  padding-left: 16px !important;
}
.sat-article h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  bottom: 20px;
  width: 4px;
  background: var(--c-primary);
  border-radius: 2px;
}

.sat-article h3 {
  font-family: var(--font-serif) !important;
  font-size: 1.2rem !important;
  color: var(--c-primary-ink) !important;
  font-weight: 600 !important;
  margin: var(--space-6) 0 var(--space-3) !important;
  padding-left: 12px;
  border-left: 3px solid var(--c-primary-soft);
}

.sat-article p {
  line-height: 2 !important;
  margin-bottom: var(--space-4) !important;
  color: var(--c-text);
}

.sat-article p strong {
  color: var(--c-primary-ink);
  background: linear-gradient(transparent 60%, var(--c-primary-soft) 60%);
  padding: 0 2px;
  font-weight: 700;
}

.sat-article ul,
.sat-article ol {
  line-height: 2 !important;
  padding-left: 1.5em !important;
  margin-bottom: var(--space-5) !important;
}
.sat-article ul li,
.sat-article ol li {
  margin-bottom: 6px;
  color: var(--c-text);
}
.sat-article ul li::marker {
  color: var(--c-primary);
}

/* ==========================================================================
   7. ステップ UI (bv-flow / bv-flow__step / bv-flow__badge 系)
   ==========================================================================
   現サイトのブログに埋め込まれた bv-flow 構造を 2026 トーンで可視化。
   元記事にあったが CSS 定義が無かったため装飾されていなかった。
   ========================================================================== */
.bv-flow {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
  margin: var(--space-6) 0;
  counter-reset: bv-flow;
}
.bv-flow__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: var(--space-5) var(--space-4);
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 12px;
  position: relative;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .04);
  text-align: center;
  transition: transform .2s, box-shadow .2s;
}
.bv-flow__step:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(139, 86, 86, .12);
}
/* 右向き矢印 (次のステップへの接続線) */
.bv-flow__step:not(:last-child)::after {
  content: "→";
  position: absolute;
  right: -18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--c-primary);
  font-size: 20px;
  font-weight: 700;
  z-index: 1;
}
@media (max-width: 640px) {
  .bv-flow__step:not(:last-child)::after {
    right: 50%;
    top: auto;
    bottom: -22px;
    transform: translateX(50%) rotate(90deg);
  }
}
.bv-flow__badge {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-ink) 100%);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(139, 86, 86, .3);
}
.bv-flow__title {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 600;
  color: var(--c-text);
  margin-top: 4px;
}
.bv-flow__desc {
  font-size: 13px;
  color: var(--c-text-muted);
  line-height: 1.7;
}

/* bv-inline-cta (ステップ直後の CTA ボックス) */
.bv-inline-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  margin: var(--space-5) 0;
  background: linear-gradient(135deg, var(--c-primary-soft) 0%, var(--c-primary-veil) 100%);
  border: 1px solid var(--c-primary);
  border-radius: 10px;
}
.bv-inline-cta__text {
  flex: 1;
  font-weight: 600;
  color: var(--c-primary-ink);
  font-size: 15px;
}
.bv-inline-cta__btn {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-ink) 100%);
  color: #fff !important;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none !important;
  box-shadow: 0 3px 10px rgba(139, 86, 86, .25);
  white-space: nowrap;
  transition: transform .15s, box-shadow .15s;
}
.bv-inline-cta__btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 5px 14px rgba(139, 86, 86, .35);
}

/* ==========================================================================
   8. FAQ アコーディオン (details/summary ベース — BS3 置換後)
   ========================================================================== */
.faq-list {
  margin: var(--space-6) 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
details.faq-item {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color .15s, box-shadow .15s;
}
details.faq-item[open] {
  border-color: var(--c-primary);
  box-shadow: 0 4px 14px rgba(139, 86, 86, .1);
}
details.faq-item > summary.faq-item__q {
  list-style: none !important;
  cursor: pointer;
  padding: 16px 50px 16px 54px;
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 600;
  color: var(--c-text);
  line-height: 1.6;
  position: relative;
  user-select: none;
  background: #fff;
  transition: background .15s;
}
details.faq-item > summary.faq-item__q:hover { background: var(--c-primary-veil); }
details.faq-item > summary.faq-item__q::-webkit-details-marker { display: none; }
details.faq-item > summary.faq-item__q::before {
  content: "Q";
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  background: var(--c-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 13px;
  font-weight: 700;
}
details.faq-item > summary.faq-item__q::after {
  content: "＋";
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--c-primary-ink);
  font-size: 20px;
  font-weight: 700;
  transition: transform .2s;
}
details.faq-item[open] > summary.faq-item__q::after {
  content: "−";
}
details.faq-item > .faq-item__a {
  padding: 16px 20px 20px 54px;
  background: var(--c-bg-alt);
  color: var(--c-text);
  line-height: 1.95;
  font-size: 14px;
  border-top: 1px dashed var(--c-line);
  position: relative;
}
details.faq-item > .faq-item__a::before {
  content: "A";
  position: absolute;
  left: 16px;
  top: 16px;
  width: 28px;
  height: 28px;
  background: var(--c-accent);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-size: 13px;
  font-weight: 700;
}

/* ==========================================================================
   9. 装飾区切り (セクション間の視覚リズム)
   ========================================================================== */
.blog-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin: var(--space-7) 0;
  color: var(--c-primary);
  font-size: 20px;
  opacity: .6;
}
.blog-divider::before,
.blog-divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--c-primary-soft);
  max-width: 120px;
}

/* 本文内 table のスタイリング */
.sat-article table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-5) 0;
  font-size: 14px;
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 1px 6px rgba(0, 0, 0, .04);
}
.sat-article table th {
  background: var(--c-primary-soft);
  color: var(--c-primary-ink);
  padding: 10px 14px;
  text-align: left;
  font-weight: 600;
  border-bottom: 2px solid var(--c-primary);
}
.sat-article table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--c-line);
  line-height: 1.8;
}
.sat-article table tr:last-child td { border-bottom: 0; }
.sat-article table tr:hover td { background: var(--c-primary-veil); }

/* 本文内リンク */
.sat-article a {
  color: var(--c-primary-ink);
  text-decoration: underline;
  text-decoration-color: var(--c-primary-soft);
  text-underline-offset: 3px;
  transition: text-decoration-color .15s;
}
.sat-article a:hover {
  text-decoration-color: var(--c-primary);
}