/* ============================================
     カラーシステム（テラコッタ・B案）
  ============================================ */
  :root {
    --color-bg-base:        #FFFBF5;
    --color-bg-sub:         #FDF0E6;
    --color-bg-card:        #FFFFFF;
    --color-main:           #D4845A;
    --color-main-dark:      #A85C35;
    --color-main-darker:    #7A3E1E;
    --color-text-primary:   #2A1A0A;
    --color-text-body:      #5A4A3A;
    --color-text-muted:     #9A8070;
    --color-text-accent:    #A85C35;
    --color-border-light:   #EED8C4;
    --color-border-base:    #DEC8B4;
    --color-border-nav:     #EEE0D0;
    --color-nav-bg:         #FFFBF5;
    --color-nav-logo:       #3D3020;
    --color-btn-primary-bg:      #A85C35;
    --color-btn-primary-text:    #FFFFFF;
    --color-btn-primary-hover:   #7A3E1E;
    --color-btn-secondary-border:#D4845A;
    --color-btn-secondary-text:  #A85C35;
  }

  /* ============================================
     ベーススタイル
  ============================================ */
  * { box-sizing: border-box; margin: 0; padding: 0; }
  body {
    font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;
    background: var(--color-bg-base);
    color: var(--color-text-body);
    font-size: 16px;
    line-height: 1.8;
  }
  h1, h2, h3 {
    font-family: 'Noto Serif JP', 'Hiragino Mincho ProN', serif;
    color: var(--color-text-primary);
    font-weight: 700;
    line-height: 1.5;
  }
  a { color: var(--color-text-accent); text-decoration: none; }
  a:hover { text-decoration: underline; }

  /* ============================================
     レイアウト
  ============================================ */
  .container {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 24px;
  }
  .container-wide {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 24px;
  }

  /* ============================================
     ナビゲーション
  ============================================ */
  .site-nav {
    background: var(--color-nav-bg);
    border-bottom: 1px solid var(--color-border-nav);
    position: sticky;
    top: 0;
    z-index: 100;
  }
  .nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 24px;
  }
  .nav-logo {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
  }
  .nav-logo-seal {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--color-btn-primary-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }
  .nav-logo-seal svg {
    width: 20px;
    height: 20px;
  }
  .nav-logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
  }
  .nav-logo-main {
    font-family: 'Shippori Mincho', serif;
    font-size: 14px;
    font-weight: 700;
    color: var(--color-nav-logo);
    letter-spacing: 0.03em;
  }
  .nav-logo-sub {
    font-size: 10px;
    color: var(--color-main);
    font-weight: 500;
    letter-spacing: 0.1em;
  }
  .nav-links {
    display: flex;
    gap: 24px;
    align-items: center;
    list-style: none;
    font-size: 13px;
    color: var(--color-text-body);
  }
  .nav-links a { color: var(--color-text-body); letter-spacing: 0.04em; }
  .nav-cta {
    background: var(--color-btn-primary-bg);
    color: var(--color-btn-primary-text) !important;
    padding: 8px 18px;
    border-radius: 5px;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 0.04em;
  }

  /* ============================================
     パンくずリスト
  ============================================ */
  .breadcrumb {
    padding: 12px 0;
    font-size: 12px;
    color: var(--color-text-muted);
  }
  .breadcrumb a { color: var(--color-text-muted); }
  .breadcrumb span { margin: 0 6px; }

  /* ============================================
     ページヒーロー（フルブリード背景画像）
  ============================================ */
  .page-hero {
    position: relative;
    overflow: hidden;
    min-height: 480px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
  }
  .page-hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
  }
  .page-hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
  }
  .page-hero-overlay {
    position: absolute;
    inset: 0;
    background:
      linear-gradient(to top,
        rgba(15,6,2,0.92) 0%,
        rgba(15,6,2,0.60) 40%,
        rgba(15,6,2,0.18) 72%,
        transparent 100%
      ),
      linear-gradient(to right,
        rgba(15,6,2,0.32) 0%,
        transparent 55%
      );
  }
  .page-hero .container {
    position: relative;
    z-index: 1;
    padding-top: 48px;
    padding-bottom: 56px;
  }
  .hero-eyebrow {
    font-size: 12px;
    font-weight: 700;
    color: #E8906C;
    letter-spacing: 0.1em;
    margin-bottom: 14px;
  }
  .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
  .hero-title {
    font-size: 32px;
    color: #fff;
    margin-bottom: 20px;
    line-height: 1.4;
  }
  .hero-title em {
    font-style: normal;
    color: #E8906C;
  }
  .hero-lead {
    font-size: 16px;
    color: rgba(255,235,210,0.85);
    line-height: 1.9;
    max-width: 560px;
    margin-bottom: 28px;
  }
  .hero-subtitle {
    font-size: 14px;
    font-weight: 700;
    color: rgba(255,235,210,0.65);
    letter-spacing: 0.08em;
    margin-top: -12px;
    margin-bottom: 22px;
  }
  .page-hero .btn-secondary {
    border-color: rgba(255,255,255,0.5);
    color: rgba(255,255,255,0.9);
  }
  .page-hero .btn-secondary:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.8);
    text-decoration: none;
  }
  .hero-cta-group {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
  }
  .btn-primary {
    display: inline-block;
    background: var(--color-btn-primary-bg);
    color: var(--color-btn-primary-text);
    padding: 14px 32px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 15px;
    text-decoration: none;
    transition: background 0.2s;
  }
  .btn-primary:hover {
    background: var(--color-btn-primary-hover);
    text-decoration: none;
  }
  .btn-secondary {
    display: inline-block;
    border: 1.5px solid var(--color-btn-secondary-border);
    color: var(--color-btn-secondary-text);
    padding: 13px 28px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 15px;
    text-decoration: none;
  }

  /* ============================================
     セクション共通
  ============================================ */
  .section {
    padding: 64px 0;
  }
  .section-alt {
    background: var(--color-bg-sub);
    padding: 64px 0;
  }
  .section-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--color-main);
    letter-spacing: 0.12em;
    margin-bottom: 10px;
  }
  .section-title {
    font-size: 26px;
    margin-bottom: 12px;
  }
  .section-lead {
    font-size: 15px;
    color: var(--color-text-body);
    margin-bottom: 36px;
    line-height: 1.85;
  }
  .divider {
    width: 40px;
    height: 3px;
    background: var(--color-main);
    margin: 16px 0 32px;
    border-radius: 2px;
  }

  /* ============================================
     共感セクション（こんな場面、ありませんか）
  ============================================ */
  .scene-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-top: 8px;
  }
  .scene-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    border-radius: 10px;
    padding: 20px 22px;
    display: flex;
    gap: 14px;
    align-items: flex-start;
  }
  .scene-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-bg-sub);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
  }
  .scene-icon svg { width: 18px; height: 18px; }
  .scene-text {
    font-size: 14px;
    color: var(--color-text-body);
    line-height: 1.7;
  }
  .scene-text strong {
    display: block;
    font-size: 15px;
    color: var(--color-text-primary);
    margin-bottom: 4px;
  }

  /* ============================================
     問題提起セクション
  ============================================ */
  .risk-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 8px;
  }
  .risk-card {
    border-radius: 10px;
    padding: 28px 26px;
    border: 1px solid var(--color-border-base);
  }
  .risk-card.tax {
    background: #FFF8F5;
    border-color: #F5C4A8;
  }
  .risk-card.relation {
    background: #FFF5F0;
    border-color: #EED8C4;
  }
  .risk-card-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: 10px;
    padding: 3px 10px;
    border-radius: 3px;
    display: inline-block;
  }
  .risk-card.tax .risk-card-label {
    background: #F5C4A8;
    color: #7A3E1E;
  }
  .risk-card.relation .risk-card-label {
    background: #EED8C4;
    color: #5A3A20;
  }
  .risk-card-title {
    font-size: 18px;
    color: var(--color-text-primary);
    margin-bottom: 14px;
  }
  .risk-card-body {
    font-size: 14px;
    color: var(--color-text-body);
    line-height: 1.85;
  }
  .risk-highlight {
    display: block;
    margin-top: 14px;
    padding: 12px 16px;
    background: rgba(168, 92, 53, 0.08);
    border-radius: 6px;
    font-size: 13px;
    color: var(--color-main-dark);
    font-weight: 700;
  }

  /* ============================================
     解決策セクション
  ============================================ */
  .solution-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 8px;
  }
  .solution-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    border-radius: 10px;
    padding: 22px 24px;
  }
  .solution-num {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-main-dark);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
    font-family: 'Noto Serif JP', serif;
  }
  .solution-body { flex: 1; }
  .solution-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 6px;
  }
  .solution-desc {
    font-size: 14px;
    color: var(--color-text-body);
    line-height: 1.8;
  }

  /* ============================================
     サービス内容
  ============================================ */
  .service-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    margin-top: 8px;
  }
  .service-table th,
  .service-table td {
    padding: 14px 18px;
    text-align: left;
    border-bottom: 1px solid var(--color-border-light);
  }
  .service-table th {
    background: var(--color-bg-sub);
    color: var(--color-text-muted);
    font-weight: 700;
    font-size: 12px;
    letter-spacing: 0.06em;
    width: 33%;
  }
  .service-table td {
    background: var(--color-bg-card);
    color: var(--color-text-body);
  }
  .service-table tr:last-child th,
  .service-table tr:last-child td {
    border-bottom: none;
  }
  .service-table .check {
    color: var(--color-main-dark);
    font-weight: 700;
  }
  .option-badge {
    display: inline-block;
    font-size: 10px;
    padding: 2px 8px;
    border-radius: 3px;
    background: #F0EDE8;
    color: var(--color-text-muted);
    margin-left: 8px;
    font-weight: 700;
  }

  /* ============================================
     料金セクション
  ============================================ */
  .price-card {
    background: var(--color-bg-card);
    border: 2px solid var(--color-border-base);
    border-radius: 14px;
    padding: 36px 40px;
    max-width: 520px;
    margin: 0 auto;
  }
  .price-plan-name {
    font-size: 13px;
    font-weight: 700;
    color: var(--color-main);
    letter-spacing: 0.1em;
    margin-bottom: 10px;
  }
  .price-amount {
    font-family: 'Noto Serif JP', serif;
    font-size: 44px;
    font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1;
    margin-bottom: 6px;
    text-align: center;
  }
  .price-amount span {
    font-size: 20px;
    margin-right: 4px;
  }
  .price-tax {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-bottom: 24px;
    text-align: center;
  }
  .price-includes {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-top: 20px;
    border-top: 1px solid var(--color-border-light);
  }
  .price-includes li {
    font-size: 14px;
    color: var(--color-text-body);
    padding-left: 20px;
    position: relative;
  }
  .price-includes li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-main-dark);
    font-weight: 700;
  }
  .price-option {
    margin-top: 24px;
    padding: 18px 20px;
    background: var(--color-bg-sub);
    border-radius: 8px;
    font-size: 14px;
    color: var(--color-text-body);
  }
  .price-option strong {
    display: block;
    color: var(--color-text-primary);
    margin-bottom: 4px;
    font-size: 15px;
  }
  .price-note {
    margin-top: 16px;
    font-size: 12px;
    color: var(--color-text-muted);
    line-height: 1.7;
  }

  /* ============================================
     依頼の流れ
  ============================================ */
  .flow-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0;
    position: relative;
    margin-top: 8px;
  }
  .flow-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    position: relative;
    padding-bottom: 32px;
  }
  .flow-item:last-child { padding-bottom: 0; }
  .flow-left {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex-shrink: 0;
    width: 44px;
  }
  .flow-num {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-main-dark);
    color: #fff;
    font-family: 'Noto Serif JP', serif;
    font-size: 16px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    z-index: 1;
  }
  .flow-line {
    width: 2px;
    flex: 1;
    background: var(--color-border-light);
    margin-top: 6px;
    min-height: 32px;
  }
  .flow-item:last-child .flow-line { display: none; }
  .flow-body {
    flex: 1;
    padding-top: 10px;
  }
  .flow-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--color-text-primary);
    margin-bottom: 6px;
  }
  .flow-desc {
    font-size: 14px;
    color: var(--color-text-body);
    line-height: 1.8;
  }
  .flow-duration {
    display: inline-block;
    font-size: 11px;
    padding: 2px 10px;
    border-radius: 3px;
    background: var(--color-bg-sub);
    color: var(--color-text-muted);
    font-weight: 700;
    margin-bottom: 8px;
  }

  /* ============================================
     FAQ
  ============================================ */
  .faq-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 8px;
  }
  .faq-item {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    border-radius: 10px;
    overflow: hidden;
  }
  .faq-q {
    padding: 20px 24px;
    display: flex;
    gap: 14px;
    align-items: flex-start;
  }
  .faq-q-mark {
    font-family: 'Noto Serif JP', serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--color-main-dark);
    flex-shrink: 0;
    line-height: 1.4;
  }
  .faq-q-text {
    font-size: 15px;
    font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1.6;
  }
  .faq-a {
    padding: 0 24px 20px 58px;
    font-size: 14px;
    color: var(--color-text-body);
    line-height: 1.85;
    border-top: 1px solid var(--color-border-light);
    padding-top: 16px;
  }

  /* ============================================
     CTAセクション
  ============================================ */
  /* ============================================
     関連サービス
  ============================================ */
  .related-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 8px;
  }
  .related-card {
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    border-radius: 10px;
    padding: 20px;
    text-decoration: none;
    transition: border-color 0.2s, box-shadow 0.2s;
  }
  .related-card:hover {
    border-color: var(--color-main);
    box-shadow: 0 4px 16px rgba(168,92,53,0.1);
    text-decoration: none;
  }
  .related-card-icon {
    width: 44px; height: 44px; border-radius: 50%;
    background: var(--color-bg-sub);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
  }
  .related-card-icon svg { width: 20px; height: 20px; }
  .related-card-body { flex: 1; }
  .related-card-title {
    font-size: 15px; font-weight: 700;
    color: var(--color-text-primary); margin-bottom: 4px;
  }
  .related-card-desc {
    font-size: 13px; color: var(--color-text-body); line-height: 1.7;
  }
  .related-card-arrow {
    font-size: 20px; color: var(--color-main); flex-shrink: 0; line-height: 1;
  }
  @media (max-width: 680px) {
    .related-grid { grid-template-columns: 1fr; }
  }

  .cta-section {
    background: var(--color-main-dark);
    padding: 72px 0;
    text-align: center;
  }
  .cta-section .section-label { color: rgba(255,255,255,0.7); }
  .cta-title {
    font-size: 28px;
    color: #fff;
    margin-bottom: 14px;
  }
  .cta-lead {
    font-size: 15px;
    color: rgba(255,255,255,0.85);
    margin-bottom: 36px;
    line-height: 1.85;
  }
  .cta-group {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
  }
  .btn-cta-primary {
    background: #fff;
    color: var(--color-main-dark);
    padding: 16px 40px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 16px;
    text-decoration: none;
  }
  .btn-cta-line {
    background: #06C755;
    color: #fff;
    padding: 16px 40px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 16px;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .cta-note {
    margin-top: 20px;
    font-size: 12px;
    color: rgba(255,255,255,0.6);
  }

  /* ============================================
     フッター
  ============================================ */
  .site-footer {
    background: var(--color-text-primary);
    padding: 40px 0;
    text-align: center;
  }
  .footer-logo {
    font-family: 'Noto Serif JP', serif;
    font-size: 16px;
    color: rgba(255,255,255,0.8);
    margin-bottom: 10px;
  }
  .footer-links {
    display: flex;
    gap: 20px;
    justify-content: center;
    list-style: none;
    font-size: 12px;
    margin-bottom: 16px;
  }
  .footer-links a { color: rgba(255,255,255,0.55); }
  .footer-copy {
    font-size: 11px;
    color: rgba(255,255,255,0.4);
  }

  /* ============================================
     業務範囲・注意書き
  ============================================ */
  .notice-box {
    background: #FFF8F5;
    border: 1.5px solid #F5C4A8;
    border-radius: 10px;
    padding: 20px 24px;
    margin-top: 24px;
  }
  .notice-box-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-main-dark);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
  }
  .notice-box-body {
    font-size: 14px;
    color: var(--color-text-body);
    line-height: 1.85;
  }

  /* ============================================
     対応可否セクション
  ============================================ */
  .scope-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 8px;
  }
  .scope-card {
    border-radius: 10px;
    padding: 24px 22px;
  }
  .scope-card.can {
    background: #F5FAF0;
    border: 1px solid #B8DDA0;
  }
  .scope-card.cannot {
    background: #FFF5F0;
    border: 1px solid #F5C4A8;
  }
  .scope-card-label {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
    padding: 3px 10px;
    border-radius: 3px;
    display: inline-block;
  }
  .scope-card.can .scope-card-label {
    background: #B8DDA0;
    color: #2E6A1A;
  }
  .scope-card.cannot .scope-card-label {
    background: #F5C4A8;
    color: #7A3E1E;
  }
  .scope-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
  }
  .scope-list li {
    font-size: 14px;
    color: var(--color-text-body);
    line-height: 1.7;
    padding-left: 20px;
    position: relative;
  }
  .scope-card.can .scope-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #3A8A20;
    font-weight: 700;
  }
  .scope-card.cannot .scope-list li::before {
    content: '✕';
    position: absolute;
    left: 0;
    color: var(--color-main-dark);
    font-weight: 700;
  }
  .scope-note {
    margin-top: 14px;
    font-size: 12px;
    color: var(--color-text-muted);
    line-height: 1.7;
  }

  /* ============================================
     みなし贈与回避ルール
  ============================================ */
  .solution-sub-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--color-text-muted);
    letter-spacing: 0.06em;
    margin-top: 14px;
    margin-bottom: 8px;
  }
  .solution-rules {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 14px 18px;
    background: var(--color-bg-sub);
    border-radius: 8px;
  }
  .solution-rules li {
    font-size: 14px;
    color: var(--color-text-body);
    line-height: 1.75;
    padding-left: 18px;
    position: relative;
  }
  .solution-rules li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--color-main);
    font-size: 12px;
    top: 3px;
  }


  /* ============================================
     事務所情報セクション
  ============================================ */
  .office-section {
    background: #1E0E04;
    padding: 72px 24px;
  }
  .office-section-inner {
    max-width: 880px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
  }
  .office-brand-name-k {
    font-family: 'Shippori Mincho', 'Noto Serif JP', serif;
    font-size: 20px;
    font-weight: 700;
    color: rgba(255,255,255,0.92);
    margin-bottom: 8px;
    line-height: 1.4;
  }
  .office-brand-catch-k {
    font-family: 'Shippori Mincho', 'Noto Serif JP', serif;
    font-size: 13px;
    color: #E8906C;
    margin-bottom: 22px;
    font-style: italic;
    opacity: 0.85;
  }
  .office-brand-desc-k {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
    line-height: 1.9;
  }
  .office-info-title-k {
    font-size: 10px;
    font-weight: 700;
    color: #E8906C;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin-bottom: 16px;
    opacity: 0.8;
  }
  .office-detail-list-k {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  .office-detail-item-k {
    display: flex;
    gap: 14px;
    align-items: flex-start;
  }
  .office-detail-key-k {
    font-size: 11px;
    color: rgba(255,255,255,0.4);
    flex-shrink: 0;
    width: 62px;
    padding-top: 1px;
    letter-spacing: 0.04em;
  }
  .office-detail-val-k {
    font-size: 13px;
    color: rgba(255,255,255,0.75);
    line-height: 1.7;
  }

  /* ============================================
     フッター（新）
  ============================================ */
  .footer-k {
    background: #140800;
    padding: 28px 24px;
    border-top: 1px solid rgba(255,255,255,0.06);
  }
  .footer-k-inner {
    max-width: 1060px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
  }
  .footer-k-copy {
    font-size: 11px;
    color: rgba(255,255,255,0.28);
    letter-spacing: 0.04em;
  }
  .footer-k-nav {
    display: flex;
    gap: 20px;
    list-style: none;
  }
  .footer-k-nav a {
    font-size: 11px;
    color: rgba(255,255,255,0.4);
    text-decoration: none;
    transition: color 0.2s;
  }
  .footer-k-nav a:hover { color: rgba(255,255,255,0.7); }

  /* ============================================
     ハンバーガーメニュー
  ============================================ */
  .nav-hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 20px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    flex-shrink: 0;
  }
  .nav-hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
  }
  .nav-hamburger.active span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
  .nav-hamburger.active span:nth-child(2) { opacity: 0; }
  .nav-hamburger.active span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }
  .nav-mobile-menu {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--color-nav-bg);
    border-bottom: 1px solid var(--color-border-nav);
    padding: 8px 24px 16px;
    z-index: 99;
    box-shadow: 0 6px 20px rgba(0,0,0,0.08);
  }
  .nav-mobile-menu.open { display: block; }
  .nav-mobile-links { list-style: none; }
  .nav-mobile-links li { border-bottom: 1px solid var(--color-border-light); }
  .nav-mobile-links li:last-child { border-bottom: none; }
  .nav-mobile-links a {
    display: block;
    padding: 14px 0;
    font-size: 15px;
    font-weight: 700;
    color: var(--color-text-body);
    text-decoration: none;
    letter-spacing: 0.04em;
  }
  .nav-mobile-links a:hover { color: var(--color-text-accent); }
  .nav-mobile-links .nav-cta { color: var(--color-main-dark) !important; }

  /* ============================================
     見出しタグ化した要素のフォント補正
  ============================================ */
  h3.solution-title, h3.flow-title {
    font-family: 'Noto Sans JP', sans-serif;
  }
  h3.faq-q-text {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1.6;
  }

  /* ============================================
     レスポンシブ
  ============================================ */
  @media (max-width: 680px) {
    .page-hero { min-height: 420px; }
    .hero-title { font-size: 24px; }
    .scene-grid { grid-template-columns: 1fr; }
    .risk-grid { grid-template-columns: 1fr; }
    .scope-grid { grid-template-columns: 1fr; }
    .nav-links { display: none; }
    .nav-hamburger { display: flex; }
    .price-card { padding: 24px 20px; }
    .price-amount { font-size: 36px; }
    .cta-title { font-size: 22px; }
    .office-section-inner { grid-template-columns: 1fr; gap: 36px; }
    .footer-k-inner { flex-direction: column; text-align: center; }
    .footer-k-nav { flex-wrap: wrap; justify-content: center; }
  }