.page-index__hero-section { padding-top: 0; margin-top: 0; width: 100%; overflow: hidden; background: #ffffff; }
.page-index__hero-container { width: 100%; max-width: 1920px; margin: 0 auto; }
.page-index__hero-link { display: block; text-decoration: none; }
.page-index__hero-image { width: 100%; height: auto; display: block; object-fit: cover; aspect-ratio: 17 / 5; }
.page-index__logo-grid-section { max-width: 1200px; margin: 24px auto 36px; padding: 0 16px; }
.page-index__logo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px 20px; justify-items: center; }
.page-index__logo-item { display: flex; flex-direction: column; align-items: center; gap: 12px; width: 100%; max-width: 280px; text-align: center; }
.page-index__logo-image { width: 100%; height: auto; aspect-ratio: 2 / 1; object-fit: contain; display: block; border-radius: 8px; }
.page-index__logo-cta { display: inline-block; padding: 10px 22px; border-radius: 999px; background: #0477db; color: #ffffff; font-weight: 700; font-size: 0.95rem; text-decoration: none; box-shadow: 0 4px 14px rgba(4, 119, 219, 0.35); transition: opacity 0.2s ease; }
.page-index__logo-cta:hover { opacity: 0.85; }
.page-index__logo-item:nth-child(5) { grid-column: 2; }
.page-index__logo-item:nth-child(6) { grid-column: 3; }
.page-index__guide-section { background: #ffffff; }
.page-index__guide-inner { max-width: 1000px; margin: 0 auto; padding: 16px 16px 56px; color: #333333; }
.page-index__guide-title { text-align: center; color: #017439; margin: 12px 0 20px; font-size: 1.7rem; line-height: 1.3; font-weight: 700; }
.page-index__guide-intro { text-align: center; font-size: 1.1rem; line-height: 1.6; margin-bottom: 32px; }
.page-index__guide-inner h2 { color: #017439; margin: 36px 0 16px; font-size: 1.5rem; line-height: 1.4; }
.page-index__guide-inner h3 { color: #0477db; margin: 24px 0 12px; font-size: 1.2rem; }
.page-index__guide-inner p { margin-bottom: 16px; line-height: 1.7; }
.page-index__guide-inner ul { margin: 0 0 16px 24px; line-height: 1.7; }
.page-index__guide-figure { margin: 28px auto; text-align: center; max-width: 800px; }
.page-index__guide-figure img { width: 100%; height: auto; aspect-ratio: 2 / 1; object-fit: cover; display: block; border-radius: 8px; }
.page-index__guide-figure figcaption { font-size: 0.9rem; color: #666666; margin-top: 8px; line-height: 1.5; }
.page-index__guide-inner details { background: #f8f9fa; margin: 12px 0; padding: 16px; border-radius: 8px; }
.page-index__guide-inner summary { cursor: pointer; font-weight: 600; color: #333333; display: flex; align-items: center; gap: 8px; list-style: none; }
.page-index__guide-inner summary span[data-faq-toggle] { display: inline-flex; width: 20px; height: 20px; justify-content: center; align-items: center; color: #ffffff; background: #0477db; border-radius: 50%; font-weight: 700; }
.page-index__guide-inner details p { padding-left: 28px; margin-top: 12px; font-size: 0.95rem; }
@media (max-width: 768px) {
  .page-index__hero-image { aspect-ratio: 2 / 1; }
  .page-index__logo-grid-section { margin: 16px auto 28px; padding: 0 12px; }
  .page-index__logo-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .page-index__logo-item:nth-child(5), .page-index__logo-item:nth-child(6) { grid-column: auto; }
  .page-index__logo-item { max-width: 100%; }
  .page-index__logo-cta { width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; padding: 10px 12px; font-size: 0.88rem; }
  .page-index__guide-inner { padding: 8px 12px 40px; }
  .page-index__guide-title { font-size: 1.25rem; margin-top: 10px; }
  .page-index__guide-intro { font-size: 1rem; }
  .page-index__guide-figure { margin: 20px auto; }
  .page-index__guide-figure figcaption { font-size: 0.85rem; }
  .page-index__guide-inner h2 { font-size: 1.15rem; }
  .page-index__guide-inner h3 { font-size: 1.05rem; }
  .page-index__guide-inner details { padding: 12px; }
  .page-index img { max-width: 100% !important; height: auto !important; }
}