.page-index__hero-section { padding-top: 0; margin-top: 0; width: 100%; overflow: hidden; background: #017439; }
.page-index__hero-container { width: 100%; }
.page-index__hero-link { display: block; }
.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: 16px auto 28px; padding: 0 16px; }
.page-index__logo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px 16px; 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; background: #fff; border-radius: 16px; padding: 16px; box-shadow: 0 8px 24px rgba(0,0,0,0.08); border: 1px solid #e8f5e9; }
.page-index__logo-image { width: 100%; height: auto; aspect-ratio: 2/1; object-fit: contain; display: block; }
.page-index__logo-cta { display: inline-block; padding: 10px 22px; border-radius: 999px; background: #0477db; color: #fdd835; font-weight: 700; text-decoration: none; box-shadow: 0 4px 14px rgba(4, 119, 219, 0.35); transition: all 0.3s; white-space: nowrap; }
.page-index__logo-cta:hover { background: #017439; transform: translateY(-2px); }
.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: #fff; }
.page-index__guide-inner { max-width: 1000px; margin: 0 auto; padding: 16px 16px 60px; color: #333; line-height: 1.7; }
.page-index__guide-title { text-align: center; color: #017439; margin: 12px 0 20px; font-size: 1.75rem; font-weight: 700; line-height: 1.25; }
.page-index__guide-section h2 { color: #017439; margin-top: 36px; margin-bottom: 10px; font-size: 1.5rem; border-left: 4px solid #017439; padding-left: 12px; }
.page-index__guide-section h3 { color: #0d5a2f; margin-top: 20px; font-size: 1.15rem; }
.page-index__guide-section p { margin: 12px 0; }
.page-index__guide-figure { margin: 24px auto; text-align: center; max-width: 800px; }
.page-index__guide-figure img { width: 100%; height: auto; max-width: 800px; aspect-ratio: 2/1; object-fit: cover; display: block; border-radius: 12px; box-shadow: 0 8px 20px rgba(0,0,0,0.1); }
.page-index__guide-figure figcaption { font-size: 0.9rem; color: #666; margin-top: 8px; }
.page-index__guide-section a { color: #0477db; }
.page-index__guide-section a:hover { text-decoration: underline; }
.page-index__guide-section blockquote { border-left: 4px solid #017439; margin: 20px 0; padding: 12px 20px; background: #f9fdf9; }
.page-index__guide-section details { background: #f9fdf9; border: 1px solid #e0f2e8; border-radius: 8px; padding: 12px 16px; margin: 10px 0; }
.page-index__guide-section details summary { cursor: pointer; font-weight: 600; color: #017439; outline: none; }
.page-index__guide-section details p { margin-top: 10px; }

@media (max-width: 1024px) {
  .page-index__logo-grid { grid-template-columns: repeat(3, 1fr); }
  .page-index__logo-item:nth-child(4), .page-index__logo-item:nth-child(5), .page-index__logo-item:nth-child(6) { grid-column: auto; }
  .page-index__logo-item:nth-child(4) { grid-column: 1; }
  .page-index__logo-item:nth-child(5) { grid-column: 2; }
  .page-index__logo-item:nth-child(6) { grid-column: 3; }
}

@media (max-width: 768px) {
  .page-index__hero-image { aspect-ratio: 2/1; }
  .page-index__logo-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; padding: 0 8px; }
  .page-index__logo-item { max-width: 100%; padding: 12px 8px; }
  .page-index__logo-item:nth-child(5), .page-index__logo-item:nth-child(6) { grid-column: auto; }
  .page-index__logo-cta { font-size: 0.85rem; padding: 8px 14px; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; text-align: center; }
  .page-index__guide-title { font-size: 1.35rem; }
  .page-index__guide-section h2 { font-size: 1.25rem; }
  .page-index__guide-inner { padding-left: 12px; padding-right: 12px; }
  .page-index__guide-figure img { max-width: 100%; }
  .page-index__guide-figure figcaption { font-size: 0.8rem; }
  .page-index__guide-section details { padding: 10px 12px; }
  .page-index img { max-width: 100% !important; height: auto !important; }
}