/* ============================================================
   融資のアイラボ sogyo.jp — 教育ページ・コラム専用CSS
   （design_polish_column.css）
   ============================================================ */

/* ========== 1. コラム全体共通（個別記事＆一覧） ========== */

/* 個別記事ラッパー */
.column-page {
  width: calc(100% - 32px);
  max-width: 1720px;
  margin-inline: auto;
  padding: 40px 20px 80px;
  color: var(--color-text);
  font-family: 'Noto Sans JP', sans-serif;
  line-height: 1.9;
  letter-spacing: 0.03em;
}

/* 一覧ページラッパー */
.column-index-page {
  max-width: 960px;
  margin-inline: auto;
  padding: 40px 20px 80px;
  font-family: 'Noto Sans JP', sans-serif;
  line-height: 1.8;
}

/* ========== 2. 記事の基本要素（見出し・段落・リスト） ========== */

/* リード文・導入部 */
.column-intro {
  font-size: 1.05rem;
  margin-bottom: 48px;
  padding: 24px 32px;
  background-color: var(--color-bg-light);
  border-left: 5px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}
.column-intro p {
  margin-bottom: 1.2em;
}
.column-intro p:last-child {
  margin-bottom: 0;
}

/* 本文セクション */
.column-section {
  margin-bottom: 56px;
}
.column-section p {
  margin-bottom: 1.6em;
  font-size: 1rem;
}

/* H2 見出し */
.column-section h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-top: 48px;
  margin-bottom: 24px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-primary-light);
  position: relative;
}
.column-section h2::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 80px;
  height: 2px;
  background-color: var(--color-primary);
}

/* H3 見出し */
.column-section h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
  margin-top: 36px;
  margin-bottom: 16px;
  padding-left: 12px;
  border-left: 4px solid var(--color-accent);
}

/* リスト（UL/OL） */
.column-section ul,
.column-section ol {
  margin-bottom: 24px;
  padding-left: 20px;
  background-color: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 20px 20px 20px 40px;
  box-shadow: var(--shadow-sm);
}
.column-section li {
  margin-bottom: 12px;
}
.column-section li:last-child {
  margin-bottom: 0;
}

/* 文中のリンク */
.column-section a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: 500;
  transition: color 0.2s ease;
}
.column-section a:hover {
  color: var(--color-primary-dark);
}

/* ========== 3. 一覧ページ（/column/）専用スタイル ========== */

/* ヒーローエリア */
.hero-column-index {
  text-align: center;
  padding: 40px 20px;
  background: linear-gradient(135deg, var(--color-bg-subtle) 0%, var(--color-bg-white) 100%);
  border-radius: var(--radius-lg);
  margin-bottom: 48px;
  border: 1px solid var(--color-border);
}
.hero-column-index h1 {
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  color: var(--color-primary-dark);
  margin-bottom: 16px;
  font-weight: 700;
}
.hero-column-index .lead {
  font-size: 1.05rem;
  color: var(--color-text-light);
  max-width: 700px;
  margin-inline: auto;
}

/* おすすめの読む順番 */
.reading-guide {
  margin-bottom: 64px;
}
.reading-guide h2 {
  font-size: 1.4rem;
  text-align: center;
  margin-bottom: 24px;
  color: var(--color-primary-dark);
}
.reading-guide > p {
  text-align: center;
  margin-bottom: 20px;
}
.guide-box {
  max-width: 600px;
  margin-inline: auto;
  background-color: var(--color-primary-light);
  padding: 32px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}
.guide-list {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: guide-counter;
}
.guide-list li {
  position: relative;
  padding-left: 48px;
  margin-bottom: 20px;
  font-weight: 600;
  font-size: 1.05rem;
}
.guide-list li:last-child {
  margin-bottom: 0;
}
.guide-list li::before {
  counter-increment: guide-counter;
  content: counter(guide-counter);
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  background-color: var(--color-primary);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
}
.guide-list a {
  color: var(--color-text);
  text-decoration: none;
  display: block;
  padding: 12px 16px;
  background: #fff;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  transition: all 0.2s ease;
}
.guide-list a:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

/* 記事カード一覧 */
.article-cards {
  margin-bottom: 64px;
}
.article-cards h2 {
  font-size: 1.6rem;
  text-align: center;
  margin-bottom: 32px;
  border-bottom: 2px solid var(--color-border);
  padding-bottom: 16px;
}
.column-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.column-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}
.column-card h3 {
  font-size: 1.3rem;
  color: var(--color-primary-dark);
  margin-top: 12px;
  margin-bottom: 12px;
}
.column-card > p {
  color: var(--color-text-light);
  margin-bottom: 20px;
}
.card-meta .tag {
  display: inline-block;
  background: var(--color-bg-subtle);
  color: var(--color-text-light);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 600;
  border: 1px solid var(--color-border);
}
.card-learn {
  background-color: var(--color-bg-light);
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
}
.card-learn strong {
  display: block;
  font-size: 0.9rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}
.card-learn ul {
  margin: 0;
  padding-left: 20px;
  font-size: 0.9rem;
}
.card-learn li {
  margin-bottom: 4px;
}

/* サポートリンクボックス */
.support-link {
  margin-top: 64px;
  margin-bottom: 64px;
}
.support-link h2 {
  font-size: 1.4rem;
  text-align: center;
  margin-bottom: 24px;
}
.support-box {
  background-color: var(--color-primary-dark);
  color: #fff;
  padding: 40px 32px;
  border-radius: var(--radius-lg);
  text-align: center;
}
.support-box p {
  font-size: 1.05rem;
  margin-bottom: 24px;
  color: var(--color-primary-light);
}
.support-box .btn-wrap {
  margin-top: 24px;
}

/* ========== 4. レスポンシブ対応 (スマホ用) ========== */
@media (max-width: 768px) {
  .column-page,
  .column-index-page {
    padding: 24px 16px 60px;
  }
  .column-intro {
    padding: 16px 20px;
    font-size: 0.95rem;
  }
  .column-section h2 {
    font-size: 1.3rem;
  }
  .column-section h3 {
    font-size: 1.1rem;
  }
  .guide-box {
    padding: 20px 16px;
  }
  .guide-list li {
    font-size: 0.95rem;
  }
  .column-card {
    padding: 24px 16px;
  }
  .column-card h3 {
    font-size: 1.15rem;
  }
  .support-box {
    padding: 32px 20px;
  }
}

/* ========== 5. 記事内ビジュアル・図解 ========== */
.column-page .visual-kicker {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-bottom: 10px;
  color: var(--color-primary-dark);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.column-page .visual-kicker::before {
  content: "";
  width: 20px;
  height: 2px;
  margin-right: 8px;
  background: var(--color-accent);
}

.column-page .visual-story {
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) minmax(0, 1.2fr);
  overflow: hidden;
  margin: 32px 0 48px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 20px;
  box-shadow: 0 14px 36px rgba(9, 77, 138, 0.1);
}

.column-page .visual-story-image {
  min-height: 280px;
  background: linear-gradient(145deg, #e8f1fa, #f7fbff);
}

.column-page .visual-story-image img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
}

.column-page .visual-story-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 28px 30px;
}

.column-page .visual-story-content h2,
.column-page .visual-story-content h3 {
  margin: 0 0 14px;
  padding: 0;
  color: var(--color-primary-dark);
  font-size: 1.3rem;
  line-height: 1.55;
  border: 0;
}

.column-page .visual-story-content h2::after {
  display: none;
}

.column-page .visual-story-content p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.8;
}

.column-page .visual-story-solution .visual-story-image {
  order: 2;
}

.column-page .visual-story-solution .visual-story-content {
  order: 1;
}

.column-page .visual-story-consultation {
  background: linear-gradient(135deg, #fff 0%, #f5faff 100%);
}

.column-page .visual-pain-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
  list-style: none;
}

.column-page .visual-pain-list li {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 12px;
  align-items: center;
  margin: 0;
  padding: 10px 12px;
  background: #f7fbff;
  border-radius: 10px;
}

.column-page .visual-pain-list strong {
  display: grid;
  place-items: center;
  min-height: 34px;
  color: #fff;
  background: var(--color-primary);
  border-radius: 8px;
  font-size: 0.82rem;
}

.column-page .visual-pain-list span {
  font-size: 0.88rem;
  line-height: 1.55;
}

.column-page .visual-scope-map {
  display: grid;
  grid-template-columns: 1fr 116px 1fr;
  align-items: stretch;
  gap: 14px;
  margin: 32px 0;
}

.column-page .visual-scope-column {
  padding: 24px 20px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-top: 5px solid var(--color-primary);
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
}

.column-page .visual-scope-owner {
  border-top-color: var(--color-accent);
}

.column-page .visual-scope-column h3 {
  margin: 0 0 18px;
  padding: 0;
  color: var(--color-primary-dark);
  font-size: 1.08rem;
  border: 0;
}

.column-page .visual-chip-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.column-page .visual-chip-grid span {
  display: grid;
  place-items: center;
  min-height: 48px;
  padding: 8px;
  text-align: center;
  color: var(--color-primary-dark);
  background: #edf5fc;
  border-radius: 9px;
  font-size: 0.8rem;
  font-weight: 700;
  line-height: 1.4;
}

.column-page .visual-scope-owner .visual-chip-grid span {
  color: #704600;
  background: #fff4d9;
}

.column-page .visual-scope-bridge {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.column-page .visual-scope-bridge span {
  color: var(--color-primary);
  font-size: 0.78rem;
  font-weight: 700;
}

.column-page .visual-scope-bridge b {
  color: var(--color-accent);
  font-size: 2.3rem;
  line-height: 1.1;
}

.column-page .visual-scope-bridge small {
  color: var(--color-text-light);
  font-size: 0.72rem;
  line-height: 1.5;
}

.column-page .visual-program-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 30px 0;
}

.column-page .visual-program-card {
  padding: 20px 16px;
  background: linear-gradient(180deg, #fff 0%, #f7fbff 100%);
  border: 1px solid #cfe0ef;
  border-radius: 16px;
  box-shadow: 0 8px 20px rgba(9, 77, 138, 0.07);
}

.column-page .visual-program-label {
  display: inline-block;
  padding: 4px 9px;
  color: #fff;
  background: var(--color-primary);
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
}

.column-page .visual-program-card h3 {
  min-height: 3.1em;
  margin: 12px 0 16px;
  padding: 0;
  color: var(--color-primary-dark);
  font-size: 1rem;
  line-height: 1.55;
  border: 0;
}

.column-page .visual-program-route {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-height: 74px;
  margin-bottom: 14px;
}

.column-page .visual-program-node {
  display: grid;
  place-items: center;
  min-width: 52px;
  min-height: 48px;
  padding: 6px;
  text-align: center;
  color: var(--color-primary-dark);
  background: #fff;
  border: 2px solid #a8c8e4;
  border-radius: 10px;
  font-size: 0.68rem;
  font-weight: 700;
  line-height: 1.35;
}

.column-page .visual-program-node.is-finance {
  color: #fff;
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.column-page .visual-program-node.is-guarantee {
  color: #704600;
  background: #fff1ca;
  border-color: #f0bd48;
}

.column-page .visual-program-arrow {
  color: var(--color-accent);
  font-size: 1rem;
}

.column-page .visual-program-card p {
  margin: 0;
  color: var(--color-text-light);
  font-size: 0.82rem;
  line-height: 1.65;
}

.column-page .visual-five-steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 9px;
  margin: 32px 0;
  padding: 24px 14px;
  background: #f5faff;
  border: 1px solid #d7e6f3;
  border-radius: 18px;
}

.column-page .visual-five-steps::before {
  content: "";
  position: absolute;
  top: 47px;
  right: 10%;
  left: 10%;
  height: 3px;
  background: #b9d3e9;
}

.column-page .visual-five-step {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.column-page .visual-five-step b {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 10px;
  color: #fff;
  background: var(--color-primary);
  border: 5px solid #f5faff;
  border-radius: 50%;
  box-sizing: border-box;
}

.column-page .visual-five-step span {
  color: var(--color-primary-dark);
  font-size: 0.84rem;
  font-weight: 700;
}

.column-page .visual-five-step small {
  margin-top: 5px;
  color: var(--color-text-light);
  font-size: 0.68rem;
  line-height: 1.4;
}

.column-page .visual-compare {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 30px 0;
}

.column-page .visual-compare-path {
  padding: 24px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-top: 5px solid #7b94ac;
  border-radius: 16px;
}

.column-page .visual-compare-path.is-support {
  background: #f5faff;
  border-top-color: var(--color-primary);
}

.column-page .visual-compare-path h3 {
  margin: 0 0 10px;
  padding: 0;
  color: var(--color-primary-dark);
  font-size: 1.06rem;
  border: 0;
}

.column-page .visual-compare-path p {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.7;
}

.column-page .visual-compare-common {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 18px;
  color: #704600;
  background: #fff4d9;
  border-radius: 12px;
  font-size: 0.86rem;
  line-height: 1.6;
}

.column-page .visual-compare-common b {
  flex: 0 0 auto;
  padding: 4px 10px;
  color: #fff;
  background: #b45300;
  border-radius: 999px;
  font-size: 0.75rem;
}

.column-page .visual-fee-timeline {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin: 32px 0;
}

.column-page .visual-fee-step {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 126px;
  padding: 16px 8px;
  text-align: center;
  background: #f5faff;
  border: 1px solid #cfe0ef;
  border-radius: 14px;
}

.column-page .visual-fee-step:not(:last-child)::after {
  content: "›";
  position: absolute;
  z-index: 2;
  top: 46px;
  right: -12px;
  color: var(--color-accent);
  font-size: 1.8rem;
  font-weight: 700;
}

.column-page .visual-fee-step b {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  margin-bottom: 8px;
  color: #fff;
  background: var(--color-primary);
  border-radius: 50%;
  font-size: 0.75rem;
}

.column-page .visual-fee-step span {
  color: var(--color-primary-dark);
  font-size: 0.78rem;
  font-weight: 700;
}

.column-page .visual-fee-step strong {
  margin-top: auto;
  padding-top: 8px;
  color: var(--color-primary);
  font-size: 0.76rem;
  line-height: 1.4;
}

.column-page .visual-fee-step.is-final {
  color: #fff;
  background: linear-gradient(145deg, #f0a500, #f08300);
  border-color: #f08300;
}

.column-page .visual-fee-step.is-final b {
  color: #945500;
  background: #fff;
}

.column-page .visual-fee-step.is-final span,
.column-page .visual-fee-step.is-final strong {
  color: #fff;
}

.column-page .visual-check-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 28px 0 36px;
}

.column-page .visual-check-item {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 58px;
  padding: 10px 14px;
  background: #f7fbff;
  border: 1px solid #d7e6f3;
  border-radius: 12px;
  color: var(--color-primary-dark);
  font-size: 0.88rem;
  font-weight: 700;
}

.column-page .visual-check-item b {
  display: grid;
  place-items: center;
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  color: #fff;
  background: var(--color-primary);
  border-radius: 50%;
  font-size: 0.7rem;
}

.column-page .visual-check-item::after {
  content: "✓";
  margin-left: auto;
  color: var(--color-accent);
  font-size: 1.15rem;
}

.column-page .visual-check-item:last-child {
  grid-column: 1 / -1;
}

.column-page .visual-flow-overview {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 7px;
  margin: 28px 0 36px;
}

.column-page .visual-flow-step {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 92px;
  padding: 12px 5px;
  text-align: center;
  background: #f5faff;
  border-radius: 12px;
}

.column-page .visual-flow-step:not(:last-child)::after {
  content: "›";
  position: absolute;
  z-index: 2;
  top: 31px;
  right: -8px;
  color: var(--color-accent);
  font-size: 1.35rem;
  font-weight: 700;
}

.column-page .visual-flow-step b {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  margin-bottom: 7px;
  color: #fff;
  background: var(--color-primary);
  border-radius: 50%;
  font-size: 0.75rem;
}

.column-page .visual-flow-step span {
  color: var(--color-primary-dark);
  font-size: 0.7rem;
  font-weight: 700;
  line-height: 1.4;
}

.column-page .visual-flow-step:last-child {
  background: #fff4d9;
}

.column-page .visual-flow-step:last-child b {
  background: #b45300;
}

@media (max-width: 768px) {
  .column-page .visual-story {
    grid-template-columns: 1fr;
    margin: 24px 0 36px;
  }

  .column-page .visual-story-image,
  .column-page .visual-story-image img {
    min-height: 0;
    height: auto;
    aspect-ratio: 16 / 10;
  }

  .column-page .visual-story-content {
    padding: 24px 20px;
  }

  .column-page .visual-story-solution .visual-story-image,
  .column-page .visual-story-solution .visual-story-content {
    order: initial;
  }

  .column-page .visual-scope-map {
    grid-template-columns: 1fr;
  }

  .column-page .visual-scope-bridge {
    min-height: 82px;
  }

  .column-page .visual-scope-bridge b {
    transform: rotate(90deg);
  }

  .column-page .visual-program-grid {
    grid-template-columns: 1fr;
  }

  .column-page .visual-program-card h3 {
    min-height: 0;
  }

  .column-page .visual-five-steps {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 16px;
  }

  .column-page .visual-five-steps::before {
    top: 38px;
    bottom: 38px;
    left: 35px;
    width: 3px;
    height: auto;
  }

  .column-page .visual-five-step {
    display: grid;
    grid-template-columns: 44px 1fr;
    column-gap: 12px;
    align-items: center;
    min-height: 56px;
    text-align: left;
  }

  .column-page .visual-five-step b {
    grid-row: 1 / 3;
    width: 40px;
    height: 40px;
    margin: 0;
  }

  .column-page .visual-five-step small {
    margin: 0;
  }

  .column-page .visual-compare,
  .column-page .visual-check-grid {
    grid-template-columns: 1fr;
  }

  .column-page .visual-check-item:last-child {
    grid-column: auto;
  }

  .column-page .visual-compare-common {
    grid-column: auto;
    align-items: flex-start;
  }

  .column-page .visual-fee-timeline,
  .column-page .visual-flow-overview {
    grid-template-columns: 1fr;
  }

  .column-page .visual-fee-step {
    align-items: flex-start;
    min-height: 0;
    padding: 14px 16px 14px 58px;
    text-align: left;
  }

  .column-page .visual-fee-step b {
    position: absolute;
    top: 16px;
    left: 16px;
  }

  .column-page .visual-fee-step strong {
    margin-top: 4px;
    padding: 0;
  }

  .column-page .visual-fee-step:not(:last-child)::after,
  .column-page .visual-flow-step:not(:last-child)::after {
    content: "⌄";
    top: auto;
    right: 20px;
    bottom: -15px;
  }

  .column-page .visual-flow-step {
    flex-direction: row;
    justify-content: flex-start;
    gap: 12px;
    min-height: 54px;
    padding: 10px 14px;
    text-align: left;
  }

  .column-page .visual-flow-step b {
    flex: 0 0 30px;
    margin: 0;
  }

  .column-page .visual-flow-step span {
    font-size: 0.82rem;
  }
}

/* ========== 6. FAQアコーディオン ========== */
.column-page .faq-item {
  overflow: hidden;
  margin: 0 0 14px;
  padding: 0;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 13px;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.column-page .faq-item[open] {
  border-color: #b9cee1;
  box-shadow: 0 8px 24px rgba(9, 77, 138, 0.09);
}

.column-page .faq-item summary {
  display: grid;
  grid-template-columns: 29px minmax(0, 1fr) 29px;
  gap: 12px;
  align-items: center;
  margin: 0;
  padding: 19px 20px;
  color: var(--color-primary-dark);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.65;
  cursor: pointer;
  list-style: none;
}

.column-page .faq-item summary::-webkit-details-marker {
  display: none;
}

.column-page .faq-item summary::before {
  content: "Q";
  display: grid;
  place-items: center;
  width: 27px;
  height: 27px;
  color: #fff;
  background: var(--color-primary);
  border-radius: 7px;
  font-size: 0.78rem;
  font-weight: 900;
}

.column-page .faq-item summary::after {
  content: "+";
  display: grid;
  place-items: center;
  width: 29px;
  height: 29px;
  color: var(--color-primary);
  background: var(--color-bg-light);
  border-radius: 50%;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1;
}

.column-page .faq-item[open] summary::after {
  content: "−";
  color: #fff;
  background: var(--color-primary);
}

.column-page .faq-item summary:focus-visible {
  outline: 3px solid rgba(240, 165, 0, 0.35);
  outline-offset: -3px;
}

.column-page .faq-answer {
  padding: 18px 20px 21px;
  background: #f8fbfe;
  border-top: 1px solid #e5edf4;
}

.column-page .faq-item .faq-answer p {
  position: relative;
  margin: 0;
  padding-left: 38px;
  color: var(--color-text-light);
  font-size: 0.92rem;
}

.column-page .faq-item .faq-answer p::before {
  content: "A";
  position: absolute;
  top: 0;
  left: 3px;
  color: #d66d00;
  font-size: 1rem;
  font-weight: 900;
}

/* ========== 7. 読みやすい本文幅とCV・信頼情報 ========== */
@media (min-width: 769px) {
  .column-page > .column-intro,
  .column-page > .column-toc,
  .column-page > .column-section > h2,
  .column-page > .column-section > h3,
  .column-page > .column-section > p,
  .column-page > .column-section > ul:not(.cta-list):not(.check-list),
  .column-page > .column-section > ol:not(.flow-list) {
    width: min(100%, 880px);
    margin-right: auto;
    margin-left: auto;
  }
}

.column-page .cta-box {
  margin: 36px 0;
  padding: 34px;
  color: var(--color-text);
  background: linear-gradient(135deg, #f6f9fc, #eaf2f8);
  border: 1px solid var(--color-border);
  border-radius: 18px;
  text-align: center;
}

.column-page .cta-box h3 {
  margin-top: 0;
  padding-left: 0;
  border-left: 0;
  color: var(--color-primary-dark);
}

.column-page .cta-list {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  justify-content: center;
  gap: 12px;
  margin: 24px 0 12px;
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
  list-style: none;
}

.column-page .cta-list li {
  display: flex;
  margin: 0;
  padding: 0;
}

.column-page .cta-list .btn-phone,
.column-page .cta-list .btn-line,
.column-page .cta-list .btn-form {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border: 2px solid transparent;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  transition: transform .2s ease, box-shadow .2s ease;
}

.column-page .cta-list .btn-phone {
  min-width: 300px;
  color: #fff;
  background: linear-gradient(135deg, #b45300, #8f3f00);
  border-color: #8f3f00;
  box-shadow: 0 9px 24px rgba(143, 63, 0, .24);
  font-size: 1rem;
}

.column-page .cta-list .btn-line {
  min-width: 230px;
  color: #fff;
  background: #03843a;
  border-color: #026f31;
  box-shadow: 0 6px 18px rgba(3, 132, 58, .2);
}

.column-page .cta-list .btn-form {
  min-width: 205px;
  color: var(--color-primary-dark);
  background: #fff;
  border-color: #aebfd0;
  box-shadow: none;
}

.column-page .cta-list .btn-phone:hover,
.column-page .cta-list .btn-line:hover,
.column-page .cta-list .btn-form:hover {
  transform: translateY(-2px);
}

.column-page .table-scroll {
  width: 100%;
  margin: 24px 0 34px;
  overflow-x: auto;
  border-radius: 13px;
  -webkit-overflow-scrolling: touch;
}

.column-page .table-scroll table {
  width: 100%;
  min-width: 720px;
  margin: 0;
}

.column-page .table-scroll:focus-visible {
  outline: 3px solid rgba(11, 95, 170, .35);
  outline-offset: 3px;
}

.column-page .table-scroll-hint {
  display: none;
}

.column-page .testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.column-page .testimonial-card {
  overflow: hidden;
  margin: 0;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 18px;
  box-shadow: 0 10px 28px rgba(22, 54, 86, .08);
}

.column-page .testimonial-card > img {
  display: block;
  width: 100%;
  aspect-ratio: 38 / 25;
  object-fit: cover;
}

.column-page .testimonial-card-body {
  padding: 22px;
}

.column-page .testimonial-category,
.column-page .supervisor-label {
  display: inline-flex;
  padding: 5px 10px;
  color: var(--color-primary);
  background: var(--color-bg-light);
  border-radius: 999px;
  font-size: .76rem;
  font-weight: 800;
}

.column-page .testimonial-card h3 {
  width: auto;
  margin: 12px 0 3px;
  padding: 0;
  border: 0;
  color: var(--color-primary-dark);
}

.column-page .testimonial-card .testimonial-name {
  width: auto;
  margin: 0 0 14px;
  color: var(--color-text-light);
  font-size: .84rem;
}

.column-page .testimonial-card blockquote {
  margin: 0;
  color: var(--color-text);
  font-size: .94rem;
  font-weight: 600;
  line-height: 1.75;
}

.column-page .testimonial-card blockquote::before {
  content: "“";
  margin-right: 3px;
  color: var(--color-accent);
  font-size: 1.5em;
}

.column-page .case-note,
.column-page .ai-image-note {
  margin-top: 20px;
  padding: 14px 18px;
  color: var(--color-text-light);
  background: #f7f9fb;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  font-size: .82rem;
}

.column-page .case-link {
  text-align: center;
}

.column-page .supervisor-card {
  display: grid;
  grid-template-columns: minmax(190px, 260px) minmax(0, 1fr);
  gap: 34px;
  align-items: center;
  padding: 30px;
  background: linear-gradient(135deg, #f8fbfd, #eef5fa);
  border: 1px solid var(--color-border);
  border-radius: 20px;
}

.column-page .supervisor-photo {
  overflow: hidden;
  background: #dfeaf3;
  border-radius: 16px;
}

.column-page .supervisor-photo img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  object-position: center bottom;
}

.column-page .supervisor-profile h3 {
  width: auto;
  margin: 12px 0 4px;
  padding: 0;
  border: 0;
  color: var(--color-primary-dark);
  font-size: 1.45rem;
}

.column-page .supervisor-profile p {
  width: auto;
  margin-bottom: 12px;
}

.column-page .supervisor-role {
  color: var(--color-text-light);
  font-weight: 700;
}

.column-page .editorial-facts {
  display: grid;
  gap: 1px;
  margin: 20px 0 0;
  overflow: hidden;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: 12px;
}

.column-page .editorial-facts > div {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  background: #fff;
}

.column-page .editorial-facts dt,
.column-page .editorial-facts dd {
  margin: 0;
  padding: 13px 16px;
}

.column-page .editorial-facts dt {
  color: var(--color-primary-dark);
  background: var(--color-bg-light);
  font-weight: 800;
}

@media (max-width: 980px) {
  .column-page .testimonial-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .column-page .cta-box {
    padding: 26px 18px;
  }

  .column-page .cta-list,
  .column-page .cta-list li,
  .column-page .cta-list .btn-phone,
  .column-page .cta-list .btn-line,
  .column-page .cta-list .btn-form {
    width: 100%;
    min-width: 0;
  }

  .column-page .table-scroll-hint {
    display: flex;
    align-items: center;
    gap: 7px;
    width: 100%;
    margin: 0 0 8px;
    color: #425a72;
    font-size: .84rem;
    font-weight: 700;
  }

  .column-page .table-scroll-hint::before {
    content: "↔";
    color: var(--color-primary);
    font-size: 1.05rem;
  }

  .column-page .table-scroll table {
    display: table;
    min-width: 650px;
  }

  .column-page .testimonial-grid,
  .column-page .supervisor-card {
    grid-template-columns: 1fr;
  }

  .column-page .supervisor-photo {
    width: min(100%, 260px);
    margin-inline: auto;
  }

  .column-page .editorial-facts > div {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .column-page .faq-item summary {
    grid-template-columns: 27px minmax(0, 1fr) 27px;
    gap: 10px;
    padding: 16px 15px;
    font-size: 0.93rem;
  }

  .column-page .faq-answer {
    padding: 16px 15px 18px;
  }

  .column-page .faq-item .faq-answer p {
    padding-left: 34px;
  }
}

:root {
      --navy: #1e3a5f;
      --navy-deep: #132b48;
      --blue: #3b6899;
      --blue-bright: #0b5faa;
      --blue-soft: #eaf2f8;
      --blue-pale: #f4f8fc;
      --orange: #f08300;
      --orange-dark: #d66d00;
      --orange-soft: #fff4e7;
      --green: #03843a;
      --text: #26384c;
      --text-soft: #5b6b7d;
      --muted: #8390a0;
      --line: #dce6f0;
      --white: #ffffff;
      --page: #f6f8fb;
      --shadow-sm: 0 4px 18px rgba(22, 54, 86, .07);
      --shadow-md: 0 16px 48px rgba(22, 54, 86, .11);
      --radius-sm: 10px;
      --radius-md: 16px;
      --radius-lg: 24px;
      --layout-max: 1720px;
      --layout-gutter: 24px;
      --color-primary: #0b5faa;
      --color-primary-dark: #094d8a;
      --color-primary-light: #dcebf7;
      --color-accent: #f0a500;
      --color-text: #26384c;
      --color-text-light: #5b6b7d;
      --color-border: #dce6f0;
      --color-bg-light: #eaf2f8;
      --color-bg-subtle: #f4f8fc;
      --color-bg-white: #ffffff;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      scroll-padding-top: 100px;
    }

    body {
      margin: 0;
      background: var(--page);
      color: var(--text);
      font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
      font-size: 16px;
      line-height: 1.85;
      letter-spacing: .025em;
      -webkit-font-smoothing: antialiased;
    }

    a {
      color: inherit;
    }

    img {
      display: block;
      max-width: 100%;
    }

    .preview-ribbon {
      position: fixed;
      z-index: 100;
      right: 18px;
      bottom: 18px;
      padding: 7px 13px;
      color: #fff;
      background: rgba(19, 43, 72, .92);
      border: 1px solid rgba(255, 255, 255, .25);
      border-radius: 999px;
      box-shadow: var(--shadow-sm);
      font-size: .72rem;
      font-weight: 700;
      letter-spacing: .08em;
      backdrop-filter: blur(8px);
    }

    .info-bar {
      color: #fff;
      background: var(--navy-deep);
      font-size: .82rem;
    }

    .info-bar-inner {
      width: min(var(--layout-max), calc(100% - var(--layout-gutter)));
      min-height: 38px;
      margin-inline: auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
    }

    .info-bar-actions {
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .info-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: #fff;
      text-decoration: none;
      font-weight: 700;
    }

    .info-dot {
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--orange);
    }

    .site-header {
      position: sticky;
      z-index: 50;
      top: 0;
      background: rgba(255, 255, 255, .96);
      border-bottom: 1px solid rgba(220, 230, 240, .9);
      backdrop-filter: blur(14px);
    }

    .header-inner {
      width: min(var(--layout-max), calc(100% - var(--layout-gutter)));
      height: 76px;
      margin-inline: auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 11px;
      color: var(--navy);
      text-decoration: none;
      white-space: nowrap;
    }

    .brand img {
      width: 46px;
      height: 46px;
      object-fit: cover;
      border-radius: 12px;
    }

    .brand-text {
      display: flex;
      flex-direction: column;
      line-height: 1.15;
    }

    .brand-text strong {
      font-size: 1.24rem;
      font-weight: 900;
      letter-spacing: .01em;
    }

    .brand-text small {
      margin-top: 4px;
      color: var(--text-soft);
      font-size: .75rem;
      font-weight: 600;
      letter-spacing: .12em;
    }

    .site-nav {
      display: flex;
      align-items: center;
      gap: 28px;
    }

    .site-nav a {
      color: #34475b;
      text-decoration: none;
      font-size: .86rem;
      font-weight: 600;
    }

    .site-nav a:hover {
      color: var(--blue);
    }

    .header-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 44px;
      padding: 0 20px;
      color: #fff !important;
      background: #b45300;
      border-radius: 999px;
      box-shadow: 0 6px 16px rgba(143, 63, 0, .23);
      font-weight: 800 !important;
    }

    .breadcrumb-wrap {
      background: #fff;
      border-bottom: 1px solid #edf1f5;
    }

    .breadcrumbs {
      width: min(var(--layout-max), calc(100% - var(--layout-gutter)));
      margin-inline: auto;
      padding: 12px 0;
      color: var(--muted);
      font-size: .82rem;
    }

    .breadcrumbs a {
      color: var(--blue);
      text-decoration: none;
    }

    .breadcrumbs span {
      margin: 0 8px;
      color: #bcc5cf;
    }

    .article-hero {
      overflow: hidden;
      position: relative;
      background:
        radial-gradient(circle at 12% 15%, rgba(255, 255, 255, .95) 0 2%, transparent 23%),
        linear-gradient(135deg, #edf5fb 0%, #f8fbfd 55%, #fff7ed 100%);
      border-bottom: 1px solid var(--line);
    }

    .article-hero::before {
      content: "";
      position: absolute;
      top: -170px;
      right: -120px;
      width: 420px;
      height: 420px;
      border: 90px solid rgba(59, 104, 153, .06);
      border-radius: 50%;
    }

    .hero-inner {
      width: min(var(--layout-max), calc(100% - var(--layout-gutter)));
      min-height: 490px;
      margin-inline: auto;
      padding: 64px 0;
      display: grid;
      grid-template-columns: minmax(0, 1.55fr) minmax(360px, .65fr);
      align-items: center;
      gap: 60px;
      position: relative;
      z-index: 1;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 20px;
      padding: 7px 13px;
      color: var(--blue);
      background: rgba(255, 255, 255, .8);
      border: 1px solid #cdddeb;
      border-radius: 999px;
      font-size: .82rem;
      font-weight: 800;
      letter-spacing: .08em;
    }

    .eyebrow::before {
      content: "";
      width: 8px;
      height: 8px;
      background: var(--orange);
      border-radius: 50%;
    }

    .hero-copy h1 {
      max-width: 790px;
      margin: 0;
      color: var(--navy);
      font-size: clamp(2rem, 4.1vw, 3.35rem);
      font-weight: 900;
      line-height: 1.32;
      letter-spacing: -.035em;
    }

    .hero-copy h1 em {
      color: var(--blue-bright);
      font-style: normal;
      background: linear-gradient(transparent 72%, rgba(240, 165, 0, .24) 72%);
    }

    .hero-lead {
      max-width: 720px;
      margin: 24px 0 0;
      color: var(--text-soft);
      font-size: 1.02rem;
      line-height: 1.9;
    }

    .hero-badges {
      margin-top: 28px;
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 9px 14px;
      color: var(--navy);
      background: #fff;
      border: 1px solid #dbe6f0;
      border-radius: 10px;
      box-shadow: 0 3px 12px rgba(30, 58, 95, .05);
      font-size: .82rem;
      font-weight: 800;
    }

    .hero-badge svg {
      width: 18px;
      height: 18px;
      color: var(--orange);
    }

    .hero-action-panel {
      max-width: 790px;
      margin-top: 24px;
      padding: 18px;
      background: rgba(255, 255, 255, .9);
      border: 1px solid #d8e4ee;
      border-radius: 16px;
      box-shadow: 0 8px 28px rgba(22, 54, 86, .08);
    }

    .hero-action-label {
      margin: 0 0 12px;
      color: var(--navy);
      font-size: .91rem;
      font-weight: 900;
    }

    .hero-contact-actions {
      display: grid;
      grid-template-columns: 1.25fr 1fr .9fr;
      gap: 10px;
    }

    .hero-contact-actions a {
      display: flex;
      min-height: 52px;
      align-items: center;
      justify-content: center;
      padding: 9px 13px;
      border: 2px solid transparent;
      border-radius: 10px;
      text-align: center;
      text-decoration: none;
      font-size: .84rem;
      font-weight: 900;
      line-height: 1.45;
    }

    .hero-phone {
      color: #fff;
      background: linear-gradient(135deg, #b45300, #8f3f00);
      border-color: #8f3f00 !important;
      box-shadow: 0 7px 18px rgba(143, 63, 0, .24);
      flex-direction: column;
    }

    .hero-phone small {
      font-size: .8rem;
      font-weight: 700;
      opacity: .9;
    }

    .hero-line {
      color: #fff;
      background: var(--green);
      border-color: #026f31 !important;
    }

    .hero-mail {
      color: var(--navy);
      background: #fff;
      border-color: #b8c8d7 !important;
    }

    .hero-fee-link {
      display: inline-flex;
      min-height: 40px;
      align-items: center;
      margin-top: 12px;
      padding: 7px 14px;
      color: var(--blue-bright);
      background: #f4f8fc;
      border: 1px solid #b8c8d7;
      border-radius: 9px;
      font-size: .8rem;
      font-weight: 800;
      text-decoration: none;
    }

    .hero-assurance {
      margin: 10px 0 0;
      color: var(--text-soft);
      font-size: .8rem;
      line-height: 1.65;
    }

    .hero-media {
      position: relative;
      justify-self: end;
      width: min(100%, 440px);
      aspect-ratio: 1;
      padding: 12px;
      background: rgba(255, 255, 255, .82);
      border: 1px solid rgba(255, 255, 255, .95);
      border-radius: 30px;
      box-shadow: var(--shadow-md);
      transform: rotate(1.2deg);
    }

    .hero-media img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      border-radius: 21px;
    }

    .hero-media-label {
      position: absolute;
      right: -16px;
      bottom: 24px;
      padding: 10px 16px;
      color: #fff;
      background: var(--navy);
      border: 3px solid #fff;
      border-radius: 999px;
      box-shadow: var(--shadow-sm);
      font-size: .82rem;
      font-weight: 800;
    }

    .article-meta {
      width: min(var(--layout-max), calc(100% - var(--layout-gutter)));
      margin: 22px auto 0;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      color: var(--text-soft);
      font-size: .84rem;
    }

    .meta-group {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
    }

    .meta-item {
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .meta-category {
      padding: 5px 11px;
      color: var(--blue);
      background: var(--blue-soft);
      border-radius: 999px;
      font-weight: 800;
    }

    .page-shell {
      width: min(var(--layout-max), calc(100% - var(--layout-gutter)));
      margin: 22px auto 96px;
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(280px, 320px);
      align-items: start;
      gap: 34px;
    }

    .article-card {
      overflow: hidden;
      background: #fff;
      border: 1px solid #e2e9f0;
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-sm);
    }

    .column-page {
      max-width: none;
      margin: 0;
      padding: 52px 58px 64px;
      color: var(--text);
      font-family: inherit;
      line-height: 1.95;
      letter-spacing: .025em;
    }

    .column-intro {
      margin: 0 0 42px;
      padding: 26px 28px;
      background: linear-gradient(135deg, #f5f9fd, #eef5fb);
      border-left: 5px solid var(--blue);
      border-radius: 0 14px 14px 0;
      color: #334b62;
      font-size: 1.01rem;
    }

    .column-intro p {
      margin: 0 0 1.15em;
    }

    .column-intro p:last-child {
      margin-bottom: 0;
    }

    .column-section {
      margin: 0 0 58px;
    }

    .column-section:last-child {
      margin-bottom: 0;
    }

    .column-section p {
      margin: 0 0 1.55em;
    }

    .column-section h2,
    .global-cta h2 {
      position: relative;
      margin: 66px 0 28px;
      padding: 0 0 15px;
      color: var(--navy);
      border-bottom: 2px solid #dce7f1;
      font-size: clamp(1.35rem, 2.7vw, 1.72rem);
      font-weight: 900;
      line-height: 1.5;
      letter-spacing: -.015em;
    }

    .column-section h2::after,
    .global-cta h2::after {
      content: "";
      position: absolute;
      bottom: -2px;
      left: 0;
      width: 84px;
      height: 3px;
      background: linear-gradient(90deg, var(--blue), var(--orange));
      border-radius: 3px;
    }

    .column-section h3 {
      margin: 40px 0 17px;
      padding-left: 15px;
      color: #263c52;
      border-left: 4px solid var(--orange);
      font-size: 1.15rem;
      font-weight: 800;
      line-height: 1.55;
    }

    .column-section > ul,
    .column-section > ol {
      margin: 24px 0 30px;
      padding: 22px 24px 22px 46px;
      background: #fbfcfe;
      border: 1px solid #e2e9f0;
      border-radius: 12px;
    }

    .column-section li {
      margin-bottom: 10px;
      padding-left: 3px;
    }

    .column-section li:last-child {
      margin-bottom: 0;
    }

    .column-section strong {
      color: #1e466f;
    }

    .column-section a,
    .global-cta a {
      color: var(--blue-bright);
      text-decoration-thickness: 1px;
      text-underline-offset: 3px;
      font-weight: 600;
    }

    .column-summary {
      margin: 0 0 46px;
      padding: 30px;
      background: linear-gradient(135deg, #fff9f0, #fffdf8);
      border: 1px solid #f5d5ab;
      border-radius: 18px;
      box-shadow: 0 8px 24px rgba(203, 113, 0, .06);
    }

    .column-summary h2 {
      margin-top: 0;
      color: #8d4c00;
      border-bottom-color: #f3d5af;
    }

    .column-summary h2::after {
      background: var(--orange);
    }

    .column-summary ol {
      counter-reset: summary;
      margin: 20px 0 24px;
      padding: 0;
      background: transparent;
      border: 0;
      list-style: none;
    }

    .column-summary li {
      position: relative;
      min-height: 46px;
      margin: 0 0 16px;
      padding: 0 0 0 52px;
    }

    .column-summary li::before {
      counter-increment: summary;
      content: counter(summary);
      position: absolute;
      top: 1px;
      left: 0;
      width: 36px;
      height: 36px;
      display: grid;
      place-items: center;
      color: #fff;
      background: #b45300;
      border-radius: 50%;
      font-size: .87rem;
      font-weight: 900;
    }

    .column-toc {
      margin: 0 0 58px;
      padding: 28px 30px;
      background: #f8fafc;
      border: 1px solid #dfe7ee;
      border-radius: 16px;
    }

    .column-toc > p {
      margin: 0 0 14px;
      color: var(--navy);
      font-size: 1.03rem;
    }

    .column-toc ol {
      margin: 0;
      padding: 0 0 0 1.5em;
      columns: 2;
      column-gap: 30px;
    }

    .column-toc li {
      break-inside: avoid;
      margin: 0 0 9px;
      color: var(--blue);
      font-size: .85rem;
    }

    .column-toc a {
      color: var(--blue);
      text-decoration: none;
    }

    .column-toc a:hover {
      text-decoration: underline;
      text-underline-offset: 3px;
    }

    table {
      width: 100%;
      margin: 24px 0 34px;
      border-spacing: 0;
      border-collapse: separate;
      overflow: hidden;
      border: 1px solid #dce5ed;
      border-radius: 13px;
      background: #fff;
      font-size: .88rem;
      line-height: 1.65;
    }

    th,
    td {
      padding: 15px 16px;
      border-right: 1px solid #e2e9ef;
      border-bottom: 1px solid #e2e9ef;
      vertical-align: top;
      text-align: left;
    }

    tr > *:last-child {
      border-right: 0;
    }

    tbody tr:last-child > * {
      border-bottom: 0;
    }

    thead th {
      color: #fff;
      background: var(--navy);
      font-weight: 800;
      vertical-align: middle;
    }

    tbody th {
      width: 25%;
      color: var(--navy);
      background: #f4f8fc;
      font-weight: 800;
    }

    tbody tr:nth-child(even) td {
      background: #fbfcfd;
    }

    .table-scroll {
      overflow-x: auto;
      margin: 24px 0 34px;
      border-radius: 13px;
      -webkit-overflow-scrolling: touch;
    }

    .table-scroll table {
      margin: 0;
      min-width: 720px;
    }

    .price-card {
      margin: 28px 0 32px;
      padding: 32px;
      background:
        linear-gradient(135deg, rgba(234, 242, 248, .9), rgba(255, 255, 255, .96));
      border: 2px solid #6f98bf;
      border-radius: 18px;
      box-shadow: 0 12px 30px rgba(30, 58, 95, .08);
    }

    .price-card h3 {
      margin-top: 0;
      color: var(--navy);
      border-left-color: var(--blue);
    }

    .price-card dl {
      margin: 25px 0;
      display: grid;
      grid-template-columns: minmax(170px, .72fr) minmax(0, 1.28fr);
      border-top: 1px solid #ccdbe8;
      border-left: 1px solid #ccdbe8;
    }

    .price-card dt,
    .price-card dd {
      margin: 0;
      padding: 15px 17px;
      border-right: 1px solid #ccdbe8;
      border-bottom: 1px solid #ccdbe8;
    }

    .price-card dt {
      color: #425a72;
      background: rgba(255, 255, 255, .65);
      font-weight: 700;
    }

    .price-card dd {
      color: var(--navy);
      background: #fff;
    }

    .price-card dd strong {
      color: #9f4700;
      font-size: 1.13rem;
    }

    .cta-box {
      margin: 38px 0;
      padding: 35px;
      text-align: center;
      background: linear-gradient(135deg, #f4f8fb, #e8f0f8);
      border: 1px solid #d9e5f0;
      border-radius: 18px;
    }

    .cta-box h3 {
      margin-top: 0;
      padding: 0;
      color: var(--navy);
      border-left: 0;
      font-size: 1.25rem;
    }

    .cta-list {
      margin: 26px 0 12px !important;
      padding: 0 !important;
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 12px;
      background: transparent !important;
      border: 0 !important;
      list-style: none;
    }

    .cta-list li {
      margin: 0;
      padding: 0;
    }

    .btn-form,
    .btn-line,
    .btn-phone {
      display: inline-flex;
      min-height: 50px;
      align-items: center;
      justify-content: center;
      padding: 11px 21px;
      border: 2px solid transparent;
      border-radius: 999px;
      text-decoration: none !important;
      box-shadow: 0 5px 16px rgba(30, 58, 95, .1);
      font-size: .87rem;
      font-weight: 800 !important;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
    }

    .btn-form {
      min-width: 205px;
      color: var(--navy) !important;
      background: #fff;
      border-color: #aebfd0;
      box-shadow: none;
    }

    .btn-line {
      color: #fff !important;
      background: var(--green);
      border-color: var(--green);
    }

    .btn-phone {
      min-width: 300px;
      color: #fff !important;
      background: linear-gradient(135deg, #b45300, #8f3f00);
      border-color: #8f3f00;
      box-shadow: 0 9px 24px rgba(143, 63, 0, .24);
      font-size: .94rem;
    }

    .btn-form:hover,
    .btn-line:hover,
    .btn-phone:hover {
      transform: translateY(-2px);
      box-shadow: 0 9px 22px rgba(30, 58, 95, .16);
    }

    .disclaimer-mini {
      margin-top: 22px;
      padding-top: 18px;
      color: var(--text-soft);
      border-top: 1px solid rgba(114, 139, 162, .22);
      font-size: .82rem;
      line-height: 1.75;
      text-align: left;
    }

    .disclaimer-mini p {
      margin-bottom: .75em;
      color: inherit;
    }

    .flow-list {
      padding: 0 !important;
      background: transparent !important;
      border: 0 !important;
      list-style: none;
      counter-reset: flow;
    }

    .flow-list > li {
      position: relative;
      margin: 0 0 16px;
      padding: 21px 22px 21px 72px;
      background: #fff;
      border: 1px solid #dfe7ee;
      border-radius: 13px;
      box-shadow: 0 3px 12px rgba(30, 58, 95, .045);
    }

    .flow-list > li::before {
      counter-increment: flow;
      content: counter(flow);
      position: absolute;
      top: 22px;
      left: 22px;
      width: 34px;
      height: 34px;
      display: grid;
      place-items: center;
      color: #fff;
      background: var(--blue);
      border-radius: 50%;
      font-size: .83rem;
      font-weight: 900;
    }

    .flow-list h3 {
      margin: 0 0 7px;
      padding: 0;
      border: 0;
      color: var(--navy);
      font-size: 1rem;
    }

    .flow-list p {
      margin: 0;
      color: var(--text-soft);
      font-size: .91rem;
    }

    .faq-item {
      margin: 0 0 14px;
      padding: 0;
      overflow: hidden;
      background: #fff;
      border: 1px solid #dfe7ee;
      border-radius: 13px;
      box-shadow: 0 3px 12px rgba(30, 58, 95, .04);
      transition: border-color .2s ease, box-shadow .2s ease;
    }

    .faq-item[open] {
      border-color: #b9cee1;
      box-shadow: 0 8px 24px rgba(30, 58, 95, .08);
    }

    .faq-item summary {
      position: relative;
      display: grid;
      grid-template-columns: 29px minmax(0, 1fr) 29px;
      gap: 12px;
      align-items: center;
      margin: 0;
      padding: 19px 20px;
      color: var(--navy);
      font-size: 1rem;
      font-weight: 800;
      line-height: 1.65;
      cursor: pointer;
      list-style: none;
    }

    .faq-item summary::-webkit-details-marker {
      display: none;
    }

    .faq-item summary::before {
      content: "Q";
      width: 27px;
      height: 27px;
      display: grid;
      place-items: center;
      color: #fff;
      background: var(--blue);
      border-radius: 7px;
      font-size: .78rem;
      font-weight: 900;
    }

    .faq-item summary::after {
      content: "+";
      display: grid;
      place-items: center;
      width: 29px;
      height: 29px;
      color: var(--blue);
      background: var(--blue-soft);
      border-radius: 50%;
      font-size: 1.25rem;
      font-weight: 700;
      line-height: 1;
      transition: transform .2s ease, color .2s ease, background .2s ease;
    }

    .faq-item[open] summary::after {
      content: "−";
      color: #fff;
      background: var(--blue);
    }

    .faq-item summary:focus-visible {
      outline: 3px solid rgba(240, 131, 0, .35);
      outline-offset: -3px;
    }

    .faq-answer {
      padding: 18px 20px 21px;
      background: #f8fbfe;
      border-top: 1px solid #e5edf4;
    }

    .faq-item .faq-answer p {
      position: relative;
      margin: 0;
      padding-left: 38px;
      color: var(--text-soft);
      font-size: .92rem;
    }

    .faq-item .faq-answer p::before {
      content: "A";
      position: absolute;
      top: 0;
      left: 3px;
      color: var(--orange-dark);
      font-size: 1rem;
      font-weight: 900;
    }

    .reference-section {
      padding: 28px;
      background: #f8fafc;
      border: 1px solid #e2e8ef;
      border-radius: 14px;
    }

    .reference-section h2 {
      margin-top: 0;
      font-size: 1.25rem;
    }

    .reference-section ul {
      margin-bottom: 16px;
      font-size: .84rem;
    }

    .global-cta {
      margin: 70px -58px -64px;
      padding: 54px 58px 48px;
      color: #fff;
      background:
        radial-gradient(circle at 95% 0, rgba(255, 255, 255, .12), transparent 35%),
        linear-gradient(135deg, var(--navy-deep), var(--blue));
    }

    .global-cta h2 {
      margin: 0 0 20px;
      padding: 0;
      color: #fff;
      border: 0;
      font-size: 1.55rem;
    }

    .global-cta h2::after {
      display: none;
    }

    .global-cta .cta-box {
      margin: 0;
      padding: 0;
      color: rgba(255, 255, 255, .92);
      background: transparent;
      border: 0;
      text-align: left;
    }

    .global-cta .cta-box > p {
      color: rgba(255, 255, 255, .88);
    }

    .global-cta .cta-list {
      justify-content: flex-start;
      margin-top: 28px !important;
    }

    .global-cta .btn-form {
      color: #fff !important;
      background: transparent;
      border-color: rgba(255, 255, 255, .7);
    }

    .global-cta .btn-phone {
      color: var(--navy) !important;
      background: #fff;
      border-color: #fff;
      box-shadow: 0 10px 26px rgba(0, 0, 0, .16);
    }

    .global-cta .cta-sub-link,
    .global-cta .cta-sub-link a {
      color: rgba(255, 255, 255, .8);
      font-size: .82rem;
    }

    .global-cta .disclaimer-mini {
      color: rgba(255, 255, 255, .84) !important;
      border-top-color: rgba(255, 255, 255, .15);
    }

    .sidebar {
      position: sticky;
      top: 98px;
      display: grid;
      gap: 18px;
    }

    .side-card {
      padding: 24px;
      background: #fff;
      border: 1px solid #dfe7ee;
      border-radius: 17px;
      box-shadow: var(--shadow-sm);
    }

    .side-card h2 {
      margin: 0 0 16px;
      color: var(--navy);
      font-size: 1.05rem;
      font-weight: 900;
      line-height: 1.5;
    }

    .side-card p {
      margin: 0 0 16px;
      color: var(--text-soft);
      font-size: .82rem;
      line-height: 1.75;
    }

    .side-card ul {
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .side-card li {
      position: relative;
      margin-bottom: 11px;
      padding-left: 22px;
      color: #496076;
      font-size: .8rem;
      line-height: 1.6;
    }

    .side-card li::before {
      content: "✓";
      position: absolute;
      left: 0;
      color: var(--orange);
      font-weight: 900;
    }

    .side-fee {
      overflow: hidden;
      padding: 0;
      border: 0;
      background: linear-gradient(160deg, var(--navy-deep), var(--blue));
      color: #fff;
    }

    .side-fee-top {
      padding: 24px 24px 18px;
    }

    .side-fee .side-kicker {
      color: rgba(255, 255, 255, .72);
      font-size: .8rem;
      font-weight: 700;
      letter-spacing: .12em;
    }

    .side-fee h2 {
      margin: 7px 0 15px;
      color: #fff;
    }

    .side-price {
      display: flex;
      align-items: baseline;
      gap: 5px;
      margin-bottom: 9px;
    }

    .side-price strong {
      font-size: 2.15rem;
      line-height: 1;
      letter-spacing: -.04em;
    }

    .side-price span {
      font-size: .82rem;
      font-weight: 700;
    }

    .side-fee p {
      margin: 0;
      color: rgba(255, 255, 255, .8);
    }

    .side-fee-actions {
      padding: 18px 20px 22px;
      background: rgba(0, 0, 0, .12);
    }

    .side-button {
      display: flex;
      min-height: 48px;
      align-items: center;
      justify-content: center;
      margin-bottom: 10px;
      padding: 10px 14px;
      color: var(--navy);
      background: #fff;
      border-radius: 999px;
      text-decoration: none;
      font-size: .84rem;
      font-weight: 900;
    }

    .side-button-line {
      color: #fff;
      background: var(--green);
    }

    .side-button-phone {
      color: #fff;
      background: #b45300;
      box-shadow: 0 8px 20px rgba(0, 0, 0, .15);
      font-size: .9rem;
    }

    .side-note {
      display: block;
      color: rgba(255, 255, 255, .86);
      font-size: .8rem;
      line-height: 1.55;
      text-align: center;
    }

    .site-footer {
      color: rgba(255, 255, 255, .78);
      background: #10263f;
    }

    .footer-inner {
      width: min(var(--layout-max), calc(100% - var(--layout-gutter)));
      margin-inline: auto;
      padding: 50px 0 28px;
    }

    .footer-top {
      display: flex;
      justify-content: space-between;
      gap: 40px;
      padding-bottom: 34px;
      border-bottom: 1px solid rgba(255, 255, 255, .12);
    }

    .footer-brand {
      color: #fff;
      font-size: 1.16rem;
      font-weight: 900;
    }

    .footer-copy {
      margin: 8px 0 0;
      color: rgba(255, 255, 255, .82);
      font-size: .84rem;
    }

    .footer-links {
      display: flex;
      flex-wrap: wrap;
      gap: 22px;
      align-items: flex-start;
    }

    .footer-links a {
      color: rgba(255, 255, 255, .88);
      text-decoration: none;
      font-size: .82rem;
    }

    .footer-bottom {
      padding-top: 22px;
      color: rgba(255, 255, 255, .74);
      font-size: .8rem;
      text-align: center;
    }

    .mobile-cta {
      display: none;
    }

    a:focus-visible {
      outline: 3px solid rgba(240, 131, 0, .55);
      outline-offset: 3px;
    }

    @media (max-width: 1040px) {
      .site-nav {
        gap: 16px;
      }

      .site-nav > a:not(.header-cta) {
        display: none;
      }

      .hero-inner {
        grid-template-columns: minmax(0, 1fr) 300px;
        gap: 36px;
      }

      .page-shell {
        grid-template-columns: 1fr;
        max-width: 1000px;
      }

      .article-meta {
        max-width: 1000px;
      }

      .sidebar {
        display: none;
      }

      .column-page {
        padding-inline: 42px;
      }

      .global-cta {
        margin-inline: -42px;
        padding-inline: 42px;
      }
    }

    @media (max-width: 960px) {
      .hero-inner {
        min-height: 0;
        grid-template-columns: 1fr;
        padding: 48px 0;
      }

      .hero-media {
        display: none;
      }

      .page-shell {
        grid-template-columns: 1fr;
        max-width: 920px;
      }

      .sidebar {
        display: none;
      }

      .article-meta {
        max-width: 920px;
      }
    }

    @media (max-width: 640px) {
      body {
        padding-bottom: 72px;
        font-size: 15px;
      }

      .preview-ribbon {
        display: none;
      }

      .info-bar {
        display: none;
      }

      .header-inner {
        width: calc(100% - 28px);
        height: 64px;
      }

      .brand img {
        width: 38px;
        height: 38px;
      }

      .brand-text strong {
        font-size: 1.05rem;
      }

      .brand-text small {
        display: none;
      }

      .site-nav {
        display: none;
      }

      .breadcrumbs,
      .article-meta,
      .hero-inner,
      .page-shell {
        width: calc(100% - 28px);
      }

      .breadcrumbs {
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
      }

      .hero-inner {
        padding: 37px 0 42px;
      }

      .eyebrow {
        margin-bottom: 15px;
        font-size: .7rem;
      }

      .hero-copy h1 {
        font-size: 1.72rem;
        line-height: 1.43;
      }

      .hero-lead {
        margin-top: 18px;
        font-size: .91rem;
      }

      .hero-badges {
        margin-top: 22px;
      }

      .hero-badge {
        flex: 1 1 calc(50% - 8px);
        justify-content: center;
        padding: 8px 10px;
        font-size: .8rem;
      }

      .hero-action-panel {
        margin-top: 18px;
        padding: 14px;
      }

      .hero-contact-actions {
        grid-template-columns: 1fr 1fr;
      }

      .hero-contact-actions a {
        min-height: 46px;
      }

      .hero-contact-actions .hero-phone {
        grid-column: 1 / -1;
        min-height: 62px;
      }

      .hero-fee-link {
        width: 100%;
        justify-content: center;
      }

      .article-meta {
        margin-top: 15px;
        align-items: flex-start;
        flex-direction: column;
        gap: 8px;
      }

      .page-shell {
        margin-top: 15px;
        margin-bottom: 40px;
      }

      .article-card {
        border-radius: 15px;
      }

      .column-page {
        padding: 27px 20px 38px;
        line-height: 1.9;
      }

      .column-intro {
        margin-bottom: 30px;
        padding: 19px 18px;
        font-size: .92rem;
      }

      .column-summary {
        padding: 22px 18px;
      }

      .column-summary li {
        padding-left: 44px;
      }

      .column-summary li::before {
        width: 32px;
        height: 32px;
      }

      .column-section {
        margin-bottom: 44px;
      }

      .column-section h2,
      .global-cta h2 {
        margin-top: 50px;
        font-size: 1.27rem;
      }

      .column-section h3 {
        margin-top: 32px;
        font-size: 1.04rem;
      }

      .column-section > ul,
      .column-section > ol {
        padding: 18px 17px 18px 36px;
      }

      .column-toc {
        padding: 22px 20px;
      }

      .column-toc ol {
        columns: 1;
      }

      .table-scroll {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
      }

      .table-scroll table {
        display: table;
        min-width: 650px;
      }

      .price-card {
        padding: 23px 18px;
      }

      .price-card dl {
        display: block;
        border-bottom: 0;
      }

      .price-card dt,
      .price-card dd {
        display: block;
      }

      .price-card dd {
        border-top: 0;
      }

      .cta-box {
        padding: 27px 18px;
      }

      .cta-list {
        flex-direction: column;
      }

      .cta-list li,
      .btn-form,
      .btn-line,
      .btn-phone {
        width: 100%;
      }

      .flow-list > li {
        padding: 64px 18px 20px;
      }

      .flow-list > li::before {
        top: 18px;
        left: 18px;
      }

      .faq-item {
        padding: 0;
      }

      .faq-item summary {
        grid-template-columns: 27px minmax(0, 1fr) 27px;
        gap: 10px;
        padding: 16px 15px;
        font-size: .93rem;
      }

      .faq-answer {
        padding: 16px 15px 18px;
      }

      .faq-item .faq-answer p {
        padding-left: 34px;
      }

      .global-cta {
        margin: 54px -20px -38px;
        padding: 38px 20px 34px;
      }

      .global-cta .cta-list {
        justify-content: stretch;
      }

      .footer-top {
        flex-direction: column;
      }

      .mobile-cta {
        position: fixed;
        z-index: 80;
        right: 0;
        bottom: 0;
        left: 0;
        height: 66px;
        padding: 8px 10px;
        display: grid;
        grid-template-columns: 1.25fr 1fr .85fr;
        gap: 8px;
        background: rgba(255, 255, 255, .97);
        border-top: 1px solid #dce4ec;
        box-shadow: 0 -8px 24px rgba(22, 54, 86, .09);
        backdrop-filter: blur(12px);
      }

      .mobile-cta a {
        display: flex;
        align-items: center;
        justify-content: center;
        color: #fff;
        background: #b45300;
        border-radius: 9px;
        text-decoration: none;
        font-size: .82rem;
        font-weight: 800;
      }

      .mobile-cta .mobile-line {
        background: var(--green);
      }

      .mobile-cta .mobile-form {
        color: var(--navy);
        background: #fff;
        border: 1px solid #b9c8d6;
      }
    }

:root {
      --ink: #0d2f4f;
      --ink-soft: #2d5876;
      --paper: #f6fbff;
      --paper-strong: #ffffff;
      --mist: #e7f3fa;
      --mist-deep: #bfd9e8;
      --coral: #1976b9;
      --coral-dark: #0f5f99;
      --cta: #f06b4f;
      --cta-dark: #d9543b;
      --shell-line: #d4e4ee;
      --shell-muted: #60798a;
      --serif: "Yu Mincho", "Hiragino Mincho ProN", "Hiragino Mincho Pro", "Noto Serif JP", serif;
      --sans: "Yu Gothic", "Hiragino Kaku Gothic ProN", "Noto Sans JP", "Meiryo", sans-serif;
    }

    html {
      scroll-padding-top: 96px;
    }

    .preview-ribbon,
    .info-bar {
      display: none !important;
    }

    .site-header {
      position: sticky;
      z-index: 50;
      top: 0;
      width: 100vw;
      max-width: 100%;
      background: rgba(246, 251, 255, .95);
      border-bottom: 1px solid rgba(13, 47, 79, .1);
      overflow-x: clip;
      -webkit-backdrop-filter: blur(16px);
      backdrop-filter: blur(16px);
    }

    .header-inner {
      width: 100% !important;
      max-width: 1440px;
      min-height: 92px;
      margin: 0 auto;
      padding-right: 24px;
      padding-left: 24px;
      display: flex;
      align-items: center;
      gap: 36px;
    }

    .site-header .brand,
    footer .brand {
      display: inline-flex;
      align-items: center;
      gap: 13px;
      color: var(--ink);
      text-decoration: none;
      line-height: 1.2;
      white-space: nowrap;
    }

    .brand-mark {
      width: 46px;
      height: 46px;
      display: grid;
      place-items: center;
      color: var(--coral);
      border: 2px solid var(--ink);
      border-radius: 50%;
      font-family: var(--serif);
      font-size: 20px;
      font-weight: 700;
      transform: rotate(-8deg);
    }

    .site-header .brand strong,
    .site-header .brand small,
    footer .brand strong,
    footer .brand small {
      display: block;
    }

    .site-header .brand strong,
    footer .brand strong {
      color: var(--ink);
      font-size: 22px;
      font-weight: 800;
      letter-spacing: .1em;
    }

    .site-header .brand small,
    footer .brand small {
      margin-top: 5px;
      color: var(--shell-muted);
      font-size: 10px;
      letter-spacing: .1em;
    }

    .desktop-nav {
      display: flex;
      align-items: center;
      gap: 30px;
      margin-left: auto;
    }

    .desktop-nav a {
      position: relative;
      color: var(--ink-soft);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: .04em;
      text-decoration: none;
    }

    .desktop-nav a::after {
      position: absolute;
      right: 100%;
      bottom: -9px;
      left: 0;
      height: 2px;
      background: var(--coral);
      content: "";
      transition: right .18s;
    }

    .desktop-nav a:hover::after {
      right: 0;
    }

    .header-contact-menu {
      align-self: stretch;
      display: flex;
      align-items: center;
      border-right: 1px solid var(--shell-line);
      border-left: 1px solid var(--shell-line);
    }

    .header-contact-menu a {
      text-decoration: none;
      transition: transform .18s, filter .18s, background .18s;
    }

    .header-contact-menu a:hover {
      z-index: 1;
      filter: brightness(.97);
      transform: translateY(-2px);
    }

    .header-contact-phone {
      min-width: 174px;
      padding: 10px 15px;
      display: grid;
      grid-template-columns: 27px 1fr;
      align-items: center;
      gap: 8px;
      color: #fff;
      background: var(--cta);
    }

    .header-contact-phone small,
    .header-contact-phone strong,
    .header-contact-item small,
    .header-contact-item strong {
      display: block;
      white-space: nowrap;
    }

    .header-contact-phone small {
      color: rgba(255, 255, 255, .78);
      font-size: 8px;
      font-weight: 700;
      letter-spacing: .08em;
    }

    .header-contact-phone strong {
      font-family: var(--serif);
      font-size: 18px;
      line-height: 1.25;
      letter-spacing: .02em;
    }

    .contact-symbol {
      font-size: 20px;
      text-align: center;
    }

    .header-contact-item {
      min-width: 102px;
      min-height: 100%;
      padding: 10px 12px;
      display: grid;
      grid-template-columns: 26px 1fr;
      align-items: center;
      gap: 7px;
      color: #fff;
      border-left: 1px solid rgba(255, 255, 255, .2);
    }

    .header-contact-item small {
      opacity: .75;
      font-size: 8px;
      font-weight: 600;
    }

    .header-contact-item strong {
      font-size: 11px;
    }

    .header-contact-mail {
      color: var(--ink);
      background: #fff;
      border-left-color: var(--shell-line);
    }

    .header-contact-line {
      background: #06c755;
    }

    .line-symbol {
      width: 27px;
      height: 27px;
      display: grid;
      place-items: center;
      color: #06a947;
      background: #fff;
      border-radius: 7px;
      font-family: Arial, sans-serif;
      font-size: 7px;
      font-weight: 900;
    }

    .header-contact-qr {
      width: 74px;
      min-height: 100%;
      padding: 6px 7px 5px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      color: var(--ink-soft);
      background: #fff;
    }

    .header-contact-qr img {
      width: 48px;
      height: 48px;
    }

    .header-contact-qr span {
      margin-top: 1px;
      font-size: 7px;
      font-weight: 800;
      line-height: 1;
    }

    .breadcrumb-wrap {
      background: #fff;
      border-bottom: 1px solid #edf1f5;
    }

    .breadcrumbs {
      width: min(1440px, calc(100% - 80px));
    }

    footer {
      padding: 80px 0 100px;
      color: #fff;
      background: #1f292e;
    }

    footer .footer-inner,
    footer .copyright {
      width: min(1260px, calc(100% - 80px));
      margin: 0 auto;
    }

    footer .footer-inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 100px;
      padding: 0;
    }

    footer .footer-brand .brand {
      margin-bottom: 30px;
    }

    footer .footer-brand .brand-mark {
      color: var(--coral);
      border-color: #fff;
    }

    footer .footer-brand .brand strong {
      color: #fff;
    }

    footer .footer-brand .brand small {
      color: rgba(255, 255, 255, .52);
    }

    footer .footer-brand p {
      margin: 0 0 8px;
      color: rgba(255, 255, 255, .55);
      font-size: 11px;
    }

    footer .footer-brand > a:last-child {
      color: var(--coral);
      font-family: var(--serif);
      font-size: 15px;
      text-decoration: none;
    }

    footer .footer-links {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 60px;
    }

    footer .footer-links > div {
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      gap: 12px;
    }

    footer .footer-links strong {
      margin-bottom: 12px;
      color: rgba(255, 255, 255, .42);
      font-size: 10px;
      letter-spacing: .18em;
    }

    footer .footer-links a {
      color: #fff;
      font-size: 12px;
      text-decoration: none;
    }

    footer .footer-links a:hover {
      color: var(--coral);
    }

    footer .copyright {
      margin-top: 62px;
      padding-top: 22px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      color: rgba(255, 255, 255, .45);
      border-top: 1px solid rgba(255, 255, 255, .12);
      font-size: 9px;
      letter-spacing: .08em;
    }

    footer .copyright a {
      color: inherit;
      text-decoration: none;
    }

    .mobile-cta {
      display: none;
    }

    .article-hero .hero-contact-actions .hero-mail {
      color: var(--ink) !important;
      -webkit-text-fill-color: var(--ink) !important;
      background: #fff !important;
      border-color: #b8c8d7 !important;
      opacity: 1 !important;
      visibility: visible !important;
    }

    .article-hero .hero-contact-actions .hero-mail > span {
      position: absolute !important;
      width: 1px !important;
      height: 1px !important;
      overflow: hidden !important;
      clip: rect(0 0 0 0) !important;
      white-space: nowrap !important;
    }

    .article-hero .hero-contact-actions .hero-mail::after {
      position: relative;
      z-index: 2;
      display: inline-block;
      color: #0d2f4f !important;
      -webkit-text-fill-color: #0d2f4f !important;
      content: "メールで相談";
      font-size: .84rem !important;
      font-weight: 900 !important;
      line-height: 1.45;
      opacity: 1 !important;
      visibility: visible !important;
    }

    .column-page .global-cta .cta-list .btn-form {
      color: #0d2f4f !important;
      -webkit-text-fill-color: #0d2f4f !important;
      background: #fff !important;
      border-color: #aebfd0 !important;
      opacity: 1 !important;
      visibility: visible !important;
    }

    @media (max-width: 1600px) {
      .desktop-nav {
        display: none;
      }

      .header-contact-menu {
        margin-left: auto;
      }
    }

    @media (max-width: 1180px) {
      .header-inner {
        width: 100% !important;
        max-width: 1100px;
        gap: 20px;
      }

      .header-contact-phone {
        min-width: 160px;
        padding-right: 11px;
        padding-left: 11px;
      }

      .header-contact-item {
        min-width: 94px;
        padding-right: 9px;
        padding-left: 9px;
      }

      .header-contact-qr {
        width: 68px;
      }
    }

    @media (max-width: 980px) {
      .desktop-nav {
        display: none;
      }

      .header-contact-menu {
        margin-left: auto;
      }

      .header-contact-phone {
        min-width: 150px;
      }

      .header-contact-phone strong {
        font-size: 16px;
      }

      .header-contact-item {
        min-width: 86px;
        grid-template-columns: 23px 1fr;
      }

      .header-contact-qr {
        width: 62px;
      }

      .header-contact-qr img {
        width: 44px;
        height: 44px;
      }
    }

    @media (max-width: 720px) {
      html {
        scroll-padding-top: 76px;
      }

      body {
        padding-bottom: 66px;
      }

      .header-inner {
        width: 100% !important;
        min-height: 72px;
        padding-right: 16px;
        padding-left: 16px;
      }

      .site-header .brand,
      footer .brand {
        gap: 9px;
      }

      .brand-mark {
        width: 38px;
        height: 38px;
        font-size: 16px;
      }

      .site-header .brand strong,
      footer .brand strong {
        font-size: 16px;
      }

      .site-header .brand small,
      .header-contact-menu {
        display: none;
      }

      .breadcrumbs {
        width: calc(100% - 36px);
      }

      footer {
        padding: 62px 0 80px;
      }

      footer .footer-inner,
      footer .copyright {
        width: calc(100% - 36px);
      }

      footer .footer-inner {
        grid-template-columns: 1fr;
        gap: 52px;
      }

      footer .footer-links {
        gap: 30px;
      }

      footer .copyright {
        margin-top: 46px;
      }

      .mobile-cta {
        position: fixed;
        z-index: 80;
        right: 0;
        bottom: 0;
        left: 0;
        height: 66px;
        display: grid;
        grid-template-columns: 1.25fr 1fr .9fr;
        background: #fff;
        box-shadow: 0 -10px 32px rgba(13, 47, 79, .16);
      }

      .mobile-cta a {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 1px;
        color: var(--ink);
        background: #fff;
        border-right: 1px solid var(--shell-line);
        border-radius: 0;
        font-size: 10px;
        font-weight: 800;
        text-decoration: none;
      }

      .mobile-cta a span {
        font-size: 14px;
        line-height: 1;
      }

      .mobile-cta .mobile-phone {
        color: #fff;
        background: var(--cta);
      }

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

      .mobile-cta .mobile-mail {
        color: var(--ink);
        background: #fff;
      }
    }

    .inline-source-note {
      width: min(880px, calc(100% - 48px));
      margin: 34px auto 42px;
      padding: 24px 28px;
      color: var(--ink);
      background: #f1f7fb;
      border: 1px solid #cddde8;
      border-left: 5px solid var(--coral-dark);
      border-radius: 14px;
    }

    .inline-source-note > strong {
      display: block;
      margin-bottom: 8px;
      font-size: 1.05rem;
    }

    .inline-source-note p {
      margin: 0 0 10px;
      line-height: 1.8;
    }

    .inline-source-note ul {
      margin: 0;
      padding-left: 1.25em;
    }

    .inline-source-note li + li {
      margin-top: 5px;
    }

    .inline-source-note a {
      color: #0f5f99;
      font-weight: 700;
      text-underline-offset: 3px;
    }

    @media (max-width: 720px) {
      .inline-source-note {
        width: 100%;
        margin: 26px 0 34px;
        padding: 20px 18px;
      }
    }

/* Static column hub */
.column-hub-main {
  min-height: 70vh;
}

.column-hub-hero {
  padding: 82px 24px 70px;
  color: #fff;
  background:
    linear-gradient(115deg, rgba(19, 43, 72, .97), rgba(59, 104, 153, .90)),
    url("../images/photo_hero_aichi_startup.webp") center 42% / cover;
}

.column-hub-hero-inner,
.column-hub-list {
  width: min(1180px, 100%);
  margin-inline: auto;
}

.column-hub-kicker {
  display: inline-block;
  margin: 0 0 16px;
  color: #ffd695;
  font-size: .82rem;
  font-weight: 900;
  letter-spacing: .16em;
}

.column-hub-hero h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.6rem);
  line-height: 1.3;
  letter-spacing: -.035em;
}

.column-hub-hero p:last-child {
  max-width: 720px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, .88);
  font-size: 1.02rem;
}

.column-hub-list {
  padding: 62px 24px 96px;
}

.column-hub-heading {
  margin-bottom: 28px;
}

.column-hub-heading span {
  color: var(--blue);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .15em;
}

.column-hub-heading h2 {
  margin: 8px 0 0;
  color: var(--navy);
  font-size: clamp(1.5rem, 3vw, 2.15rem);
}

.column-article-card {
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(300px, .72fr) minmax(0, 1fr);
  color: inherit;
  background: #fff;
  border: 1px solid #dfe8f0;
  border-radius: 22px;
  box-shadow: var(--shadow-md);
  text-decoration: none;
}

.column-article-card figure {
  min-height: 340px;
  margin: 0;
  overflow: hidden;
}

.column-article-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s ease;
}

.column-article-card:hover img {
  transform: scale(1.025);
}

.column-article-card-copy {
  padding: 42px;
  align-self: center;
}

.column-article-card-copy .meta-category {
  display: inline-flex;
  margin-bottom: 18px;
}

.column-article-card-copy h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(1.35rem, 2.6vw, 2rem);
  line-height: 1.55;
}

.column-article-card-copy p {
  margin: 18px 0;
  color: var(--text-soft);
}

.column-article-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  color: var(--muted);
  font-size: .8rem;
}

.column-article-card-more {
  display: inline-flex;
  margin-top: 24px;
  color: var(--blue-bright);
  font-weight: 900;
}

@media (max-width: 760px) {
  .column-hub-hero {
    padding: 54px 20px 50px;
  }

  .column-hub-list {
    padding: 38px 14px 54px;
  }

  .column-article-card {
    grid-template-columns: 1fr;
    border-radius: 16px;
  }

  .column-article-card figure {
    min-height: 230px;
    aspect-ratio: 16 / 10;
  }

  .column-article-card-copy {
    padding: 26px 22px 30px;
  }
}

/* 2026-07-30: priority column series */
.column-page .visual-scope-map:has(.visual-scope-column > span) {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.column-page .visual-scope-column > span:first-child {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 5px 10px;
  color: #fff;
  background: var(--color-primary);
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 800;
}

.column-page .visual-scope-column.is-self {
  border-top-color: var(--color-accent);
}

.column-page .visual-scope-column.is-self > span:first-child {
  background: #a65300;
}

.column-page .visual-scope-column > ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.column-page .visual-scope-column > ul li {
  position: relative;
  margin: 0;
  padding: 8px 0 8px 25px;
  border-bottom: 1px solid #e7eef4;
  font-size: .88rem;
  line-height: 1.6;
}

.column-page .visual-scope-column > ul li:last-child {
  border-bottom: 0;
}

.column-page .visual-scope-column > ul li::before {
  content: "✓";
  position: absolute;
  left: 2px;
  color: var(--color-primary);
  font-weight: 900;
}

.column-page .visual-check-item {
  align-items: flex-start;
  flex-wrap: wrap;
}

.column-page .visual-check-item strong {
  flex: 0 0 100%;
  color: var(--color-primary-dark);
}

.column-page .visual-check-item span {
  color: var(--color-text-light);
  font-size: .81rem;
  font-weight: 500;
  line-height: 1.55;
}

.column-page .visual-program-card > span:first-child {
  display: inline-flex;
  padding: 4px 9px;
  color: #fff;
  background: var(--color-primary);
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .06em;
}

.column-page .visual-compare > article {
  padding: 26px;
  background: #fff;
  border: 1px solid var(--color-border);
  border-top: 5px solid #7b94ac;
  border-radius: 16px;
}

.column-page .visual-compare > article:first-child {
  background: #f5faff;
  border-top-color: var(--color-primary);
}

.column-page .visual-compare > article > span {
  display: inline-flex;
  padding: 4px 9px;
  color: #fff;
  background: var(--color-primary);
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 800;
}

.column-page .visual-compare > article:nth-child(2) > span {
  background: #6c7f91;
}

.column-page .visual-compare > article h3 {
  margin: 16px 0 12px;
  padding: 0;
  border: 0;
}

.column-page .visual-compare > article ul {
  margin: 0 0 18px;
  padding-left: 1.25em;
}

.column-page .visual-compare > article p {
  margin-bottom: 0;
}

.column-page .visual-flow-overview:has(.visual-flow-step:nth-child(4):last-child) {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.column-page .visual-flow-overview.support-six-flow {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.column-page .visual-flow-step > span:first-child {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 8px;
  color: #fff;
  background: var(--color-primary);
  border-radius: 50%;
  font-size: .72rem;
  font-weight: 800;
}

.column-page .visual-flow-step > strong {
  color: var(--color-primary-dark);
  font-size: .8rem;
}

.column-page .visual-flow-step > p {
  margin: 6px 0 0;
  color: var(--color-text-light);
  font-size: .7rem;
  line-height: 1.45;
}

.column-page .numbered-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 26px 0 36px;
  padding: 0;
  list-style: none;
  counter-reset: numbered-card;
}

.column-page .numbered-cards > li {
  position: relative;
  min-height: 78px;
  padding: 18px 18px 18px 58px;
  background: linear-gradient(145deg, #fff, #f5f9fd);
  border: 1px solid #dbe7f0;
  border-radius: 14px;
  counter-increment: numbered-card;
}

.column-page .numbered-cards > li::before {
  content: counter(numbered-card, decimal-leading-zero);
  position: absolute;
  top: 17px;
  left: 16px;
  display: grid;
  place-items: center;
  width: 31px;
  height: 31px;
  color: #fff;
  background: var(--color-primary);
  border-radius: 50%;
  font-size: .68rem;
  font-weight: 800;
}

.column-page .numbered-cards > li strong {
  display: block;
  color: var(--color-primary-dark);
  line-height: 1.6;
}

.column-page .numbered-cards > li p {
  margin: 6px 0 0;
  color: var(--color-text-light);
  font-size: .86rem;
  line-height: 1.65;
}

.column-page .flow-list > li > strong {
  display: block;
  margin-bottom: 4px;
  color: var(--color-primary-dark);
}

.column-page .flow-list > li > span {
  display: block;
  color: var(--color-text-light);
  font-size: .9rem;
  line-height: 1.7;
}

.related-column-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.related-column-grid > a {
  display: flex;
  min-height: 148px;
  flex-direction: column;
  padding: 20px;
  color: inherit !important;
  background: linear-gradient(145deg, #fff, #f5f9fd);
  border: 1px solid #dbe7f0;
  border-radius: 14px;
  text-decoration: none !important;
  transition: transform .2s ease, box-shadow .2s ease;
}

.related-column-grid > a:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 26px rgba(22, 54, 86, .1);
}

.related-column-grid > a span {
  color: var(--color-primary);
  font-size: .72rem;
  font-weight: 800;
}

.related-column-grid > a strong {
  margin: 9px 0 12px;
  color: var(--color-primary-dark);
  line-height: 1.6;
}

.related-column-grid > a small {
  margin-top: auto;
  color: var(--color-primary);
  font-weight: 800;
}

.column-article-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.column-article-grid .column-article-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.column-article-grid .column-article-card figure {
  min-height: 0;
  aspect-ratio: 16 / 9;
}

.column-article-grid .column-article-card-copy {
  display: flex;
  height: 100%;
  flex-direction: column;
  padding: 30px;
}

.column-article-grid .column-article-card-copy h2 {
  font-size: clamp(1.15rem, 1.7vw, 1.45rem);
}

.column-article-grid .column-article-card-copy p {
  font-size: .9rem;
}

.column-article-grid .column-article-card-more {
  margin-top: auto;
  padding-top: 20px;
}

@media (max-width: 900px) {
  .column-article-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .column-page .visual-scope-map:has(.visual-scope-column > span),
  .column-page .visual-flow-overview:has(.visual-flow-step:nth-child(4):last-child),
  .column-page .visual-flow-overview.support-six-flow,
  .related-column-grid {
    grid-template-columns: 1fr;
  }

  .column-page .numbered-cards {
    grid-template-columns: 1fr;
  }

  .column-page .visual-flow-step:not(:last-child)::after {
    top: auto;
    right: 50%;
    bottom: -16px;
    transform: translateX(50%) rotate(90deg);
  }
}