.page-index__hero-section { padding-top: 0; margin-top: 0; width: 100%; overflow: hidden; background: linear-gradient(135deg, #113B7A 0%, #08162B 100%); }
.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: -20px auto 28px; padding: 0 16px; position: relative; }
.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: #FFFFFF; border-radius: 12px; padding: 16px; box-shadow: 0 4px 16px rgba(8, 22, 43, 0.08); border: 1px solid rgba(36, 77, 132, 0.1); }
.page-index__logo-image { width: 100%; height: auto; aspect-ratio: 2/1; object-fit: contain; display: block; }
.page-index__logo-cta { display: inline-flex; align-items: center; justify-content: center; padding: 10px 25px; border-radius: 999px; background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%); color: #FFFFFF; font-weight: 700; text-decoration: none; transition: all 0.3s ease; box-shadow: 0 4px 14px rgba(27, 90, 219, 0.4); }
.page-index__logo-cta:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(27, 90, 219, 0.55); }
.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; font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif; color: #333333; line-height: 1.7; }
.page-index__guide-title { text-align: center; color: #113B7A; margin: 12px 0 20px; font-size: 2rem; font-weight: 800; line-height: 1.2; max-width: 900px; margin-left: auto; margin-right: auto; }
.page-index__guide-intro { text-align: center; font-size: 1.1rem; max-width: 850px; margin: 0 auto 30px; color: #333333; }
.page-index__guide-inner h2 { color: #1D5FD1; margin-top: 40px; font-size: 1.75rem; padding-bottom: 8px; border-bottom: 3px solid #F2C14E; display: inline-block; }
.page-index__guide-inner h3 { color: #113B7A; margin-top: 25px; font-size: 1.25rem; }
.page-index__guide-inner p, .page-index__guide-inner li { font-size: 1rem; }
.page-index__guide-inner a { color: #1D5FD1; font-weight: 600; }
.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; box-shadow: 0 10px 30px rgba(8, 22, 43, 0.12); }
.page-index__guide-figure figcaption { font-size: .9rem; color: #666666; margin-top: 10px; font-style: italic; }
@media (max-width: 768px) {
  .page-index__hero-image { aspect-ratio: 2/1; }
  .page-index__logo-grid-section { padding: 0 12px; margin-top: -10px; }
  .page-index__logo-grid { grid-template-columns: repeat(2, 1fr); gap: 12px 8px; }
  .page-index__logo-item { padding: 10px; }
  .page-index__logo-item:nth-child(5), .page-index__logo-item:nth-child(6) { grid-column: auto; }
  .page-index__logo-cta { padding: 8px 12px; font-size: 0.8rem; white-space: normal; word-wrap: break-word; max-width: 100%; box-sizing: border-box; }
  .page-index__guide-title { font-size: 1.35rem; }
  .page-index__guide-inner { padding: 10px 16px 30px; }
  .page-index__guide-inner h2 { font-size: 1.4rem; }
  .page-index img { max-width: 100% !important; height: auto !important; }
}