.page-index { color: #333333; }
.page-index__hero-section { padding-top: 0; margin-top: 0; width: 100%; overflow: hidden; }
.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; }
.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: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%); color: #ffffff; font-weight: 700; text-decoration: none; box-shadow: 0 4px 14px rgba(255, 255, 255, 0.35); }
.page-index__logo-cta:hover { opacity: 0.9; }
.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 48px; background: #ffffff; }
.page-index__guide-title { text-align: center; color: #0477db; margin: 12px 0 20px; font-size: 1.75rem; line-height: 1.3; }
.page-index__guide-intro { font-size: 1.05rem; line-height: 1.8; text-align: center; }
.page-index__guide-inner p { line-height: 1.7; }
.page-index__guide-inner strong { color: #0477db; }
.page-index__guide-figure { margin: 24px 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: .9rem; color: #666; margin-top: 8px; }
.page-index__guide-inner h2 { font-size: 1.5rem; color: #113B7A; margin: 32px 0 16px; }
.page-index__guide-inner h3 { font-size: 1.2rem; color: #0D3D8C; margin: 24px 0 12px; }
.page-index__guide-inner ul { padding-left: 20px; color: #333333; }
.page-index__guide-inner li { margin-bottom: 8px; }
.page-index__guide-cta { text-align: center; margin: 30px 0; }
.page-index__guide-button { display: inline-block; padding: 12px 30px; border-radius: 50px; background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%); color: #ffffff; font-weight: 700; text-decoration: none; font-size: 1rem; }
.page-index__guide-button:hover { opacity: 0.8; }
.page-index__logo-section-text { margin-top: 24px; }
.page-index__guide-inner details { border: 1px solid #e0e0e0; border-radius: 12px; padding: 14px 18px; margin-bottom: 14px; background: #f9faff; }
.page-index__guide-inner summary { cursor: pointer; font-weight: 600; color: #113B7A; }
.page-index__guide-inner details p { font-size: 0.95rem; line-height: 1.6; margin-top: 12px; color: #333333; }
.page-index__guide-inner a { color: #0477db; text-decoration: none; }
.page-index__guide-inner a:hover { text-decoration: underline; }
.page-index__guide-inner { color: #333; }

@media (max-width: 768px) {
  .page-index__hero-section { padding-top: 0; }
  .page-index__hero-image { aspect-ratio: 2/1; }
  .page-index__logo-grid { grid-template-columns: repeat(2, 1fr); gap: 14px 10px; }
  .page-index__logo-item:nth-child(5), .page-index__logo-item:nth-child(6) { grid-column: auto; }
  .page-index__logo-item { max-width: 150px; gap: 8px; }
  .page-index__logo-cta { padding: 6px 10px; font-size: 0.8rem; }
  .page-index__guide-title { font-size: 1.35rem; }
  .page-index__guide-figure img { max-width: 100%; height: auto; }
  .page-index__guide-figure figcaption { font-size: 0.8rem; }
  .page-index__logo-section-text { text-align: center; }
}

@media (max-width: 768px) {
  .page-index__guide-button, .page-index__logo-cta { max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; }
  .page-index__guide-cta { width: 100%; max-width: 100%; overflow: hidden; box-sizing: border-box; }
}

@media (max-width: 768px) {
  .page-index .page-index__guide-figure img { max-width: 100% !important; height: auto !important; }
  .page-index .page-index__logo-image { max-width: 100% !important; height: auto !important; }
}