/* トップページ専用スタイル - SKYDEA完全一致 */
    body {
      font-family: "Inter", "Noto Sans JP", sans-serif;
    }

    .hero-section {
      height: 88vh;
      background: #ffffff;
      padding-top: 12vh;
      display: flex;
      align-items: flex-start;
      justify-content: center;
    }

    .hero-container {
      max-width: 960px;
      width: 100%;
      margin: 0 auto;
      padding: 0 24px;
      display: flex;
      flex-direction: column;
      justify-content: flex-start;
      align-items: flex-start;
    }

    .hero-title {
      font-size: 4.5rem;
      font-weight: 700;
      line-height: 1.05;
      color: #0f172a;
      text-align: left;
      letter-spacing: -0.02em;
      margin-bottom: 1.8rem;
    }

    .hero-description {
      font-size: 1.2rem;
      font-weight: 400;
      color: #334155;
      line-height: 1.8;
      text-align: left;
      letter-spacing: 0.01em;
      width: 70%;
      margin-bottom: 3rem;
    }

    /* Hero内ニュースアニメーション - 上品で柔らかい印象 */
    .hero-news-ticker {
      position: relative;
      width: 100%;
      height: 64px;
      margin-top: 12px;
      display: flex;
      align-items: center;
    }

    /* 左下固定の淡いグラデーション背景（アニメーション範囲を含む） */
    .hero-news-ticker .news-gradient {
      position: absolute;
      left: 0;
      bottom: 2.2rem;
      width: 624px;
      height: 100%;
      background: linear-gradient(90deg, rgba(122, 90, 248, 0.05), rgba(74, 156, 255, 0.05), rgba(255, 102, 196, 0.05));
      border-radius: 9999px;
      overflow: hidden;
      display: flex;
      align-items: center;
    }

    /* テキストアニメーション部分（グラデーション範囲内のみ） */
    .hero-news-ticker .news-track {
      display: inline-block;
      white-space: nowrap;
      will-change: transform;
      animation: scrollHeroNews 14s linear infinite;
      padding-left: 20px;
    }

    .hero-news-ticker .news-link {
      text-decoration: none;
      color: #1e293b;
      font-weight: 500;
      letter-spacing: 0.01em;
      display: inline-block;
      padding: 6px 14px;
    }

    .hero-news-ticker .news-link:hover {
      opacity: 0.8;
      transition: opacity 0.3s ease;
    }

    .hero-news-ticker .news-text {
      font-size: 0.95rem;
      font-weight: 500;
      letter-spacing: 0.01em;
      color: #1e293b;
    }

    @keyframes scrollHeroNews {
      0% { transform: translateX(100%); }
      100% { transform: translateX(-100%); }
    }

    .value-section {
      padding: 80px 24px;
      background: var(--color-bg-secondary);
    }

    .value-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 32px;
    }

    .value-card {
      background: #ffffff;
      padding: 40px 32px;
      border-radius: 12px;
      text-align: center;
      box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
      transition: all 0.3s ease;
    }

    .value-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
    }

    .value-icon {
      font-size: 3rem;
      margin-bottom: 20px;
    }

    .value-card h3 {
      font-size: 1.5rem;
      font-weight: 600;
      margin-bottom: 12px;
      color: #111827;
    }

    .value-card p {
      font-size: 1rem;
      color: #6b7280;
      line-height: 1.6;
    }

    .company-section, .business-section {
      padding: 80px 24px;
    }

    .company-section { background: #ffffff; }
    .business-section { background: var(--color-bg-secondary); }

    .two-column {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 64px;
      align-items: center;
    }

    .two-column.reverse {
      direction: rtl;
    }

    .two-column.reverse > * {
      direction: ltr;
    }

    .column-text h2 {
      font-size: 2rem;
      font-weight: 700;
      margin-bottom: 24px;
      color: #111827;
    }

    .subsection-title {
      font-size: 1.5rem;
      font-weight: 600;
      margin-bottom: 16px;
      background: var(--ongacha-gradient);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .column-image {
      background: linear-gradient(135deg, rgba(48, 149, 173, 0.1) 0%, rgba(227, 110, 184, 0.1) 100%);
      border-radius: 12px;
      padding: 60px;
      text-align: center;
      font-size: 1.125rem;
      color: #6b7280;
      min-height: 300px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .news-section {
      padding: 80px 24px;
      background: #ffffff;
    }

    .news-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
      gap: 32px;
      margin-bottom: 48px;
    }

    .news-card {
      background: #ffffff;
      padding: 32px;
      border-radius: 12px;
      border: 1px solid rgba(17, 24, 39, 0.1);
      transition: all 0.3s ease;
    }

    .news-card:hover {
      box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
      transform: translateY(-4px);
    }

    .news-date {
      font-size: 0.875rem;
      color: var(--ongacha-blue);
      font-weight: 600;
      margin-bottom: 12px;
    }

    .news-title {
      font-size: 1.25rem;
      font-weight: 600;
      margin-bottom: 12px;
      color: #111827;
      line-height: 1.4;
    }

    .news-excerpt {
      font-size: 0.875rem;
      color: #6b7280;
      line-height: 1.6;
      margin-bottom: 16px;
    }

    .news-link {
      color: var(--ongacha-blue);
      font-weight: 600;
      font-size: 0.875rem;
      transition: opacity 0.2s ease;
    }

    .news-link:hover {
      opacity: 0.7;
    }

    .cta-section {
      padding: 80px 24px;
      background: var(--ongacha-gradient);
    }

    .cta-title {
      font-size: 2rem;
      font-weight: 700;
      color: #ffffff;
      margin-bottom: 16px;
    }

    .cta-description {
      font-size: 1.125rem;
      color: rgba(255, 255, 255, 0.9);
      line-height: 1.8;
      margin-bottom: 32px;
    }

    @media (max-width: 768px) {
      .hero-section {
        height: auto;
        min-height: 70vh;
        padding-top: 10vh;
        overflow-x: hidden;  /* 横スクロール防止 */
      }

      .hero-container {
        padding: 0 16px;
        max-width: 100%;
      }

      .hero-title {
        font-size: 2.2rem;  /* 2.4rem → 2.2rem */
        line-height: 1.3;
        margin-bottom: 1.5rem;
        word-break: keep-all;
      }

      .hero-description {
        font-size: 0.95rem;
        width: 100%;
        margin-bottom: 2rem;
        line-height: 1.9;  /* 1.8 → 1.9 */
      }

      .hero-news-ticker {
        height: auto;
        min-height: 48px;
        margin-top: 1.5rem;
        max-width: 100%;
        overflow: hidden;
        position: relative;
      }

      .hero-news-ticker .news-gradient {
        position: relative !important;  /* absolute → relative */
        width: 100% !important;
        max-width: 100% !important;
        bottom: auto !important;
        left: 0 !important;
        height: 48px;
        margin: 0 auto;
      }

      .hero-news-ticker .news-track {
        animation-duration: 20s;
        padding-left: 15px;
      }

      .hero-news-ticker .news-text {
        font-size: 0.85rem;
      }

      .two-column {
        grid-template-columns: 1fr;
        gap: 32px;  /* 40px → 32px */
      }

      .company-section,
      .business-section,
      .news-section,
      .cta-section {
        padding: 48px 16px;  /* 60px 20px → 48px 16px */
        overflow-x: hidden;
      }

      .value-grid,
      .news-grid {
        gap: 20px;  /* 32px → 20px 省スペース化 */
      }

      /* CTAセクションのボタン */
      .cta-section .btn-white {
        width: 100%;
        max-width: 320px;
        margin: 0 auto;
      }
    }

    /* 小型スマホ対応（iPhone SE等） */
    @media (max-width: 390px) {
      .hero-title {
        font-size: 1.9rem;
      }

      .hero-container {
        padding: 0 12px;
      }

      .company-section,
      .business-section,
      .news-section,
      .cta-section {
        padding: 40px 12px;
      }
    }
  </style>