/* Page Index Stylesheet */
.page-index {
  background: #FFFFFF;
  color: #333333;
  max-width: 100%;
  overflow-x: hidden;
}
/* Hero Section */
.page-index__hero-section { padding-top: 0; margin-top: 0; width: 100%; overflow: hidden; }
.page-index__hero-link { display: block; }
.page-index__hero-image { width: 100%; height: auto; display: block; object-fit: cover; aspect-ratio: 17/5; }
/* Logo Grid Section */
.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: #0477db; color: #fff; font-weight: 700; text-decoration: none; box-shadow: 0 4px 14px rgba(4,119,219,.35); }
.page-index__logo-item:nth-child(5) { grid-column: 2; }
.page-index__logo-item:nth-child(6) { grid-column: 3; }
/* Guide Section */
.page-index__guide-inner { max-width: 1000px; margin: 0 auto; padding: 24px 16px 48px; }
.page-index__guide-title { text-align: center; color: #017439; margin: 12px 0 20px; font-size: 1.75rem; line-height: 1.3; }
.page-index__guide-intro { font-size: 1.1rem; text-align: center; margin-bottom: 32px; }
.page-index__guide-section h2 { color: #017439; font-size: 1.45rem; margin-top: 36px; margin-bottom: 12px; border-bottom: 2px solid #e9f5ee; padding-bottom: 8px; }
.page-index__guide-section h3 { color: #0477db; font-size: 1.2rem; margin-top: 26px; margin-bottom: 8px; }
.page-index__guide-section p { line-height: 1.75; margin-bottom: 16px; }
.page-index__guide-section ul,
.page-index__guide-section ol { margin-left: 24px; margin-bottom: 16px; line-height: 1.75; }
.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; }
/* Mobile 768px */
@media (max-width: 768px) {
  .page-index__hero-image { aspect-ratio: 2/1; }
  .page-index__logo-grid { grid-template-columns: repeat(2, 1fr); gap: 16px 10px; }
  .page-index__logo-item:nth-child(5),
  .page-index__logo-item:nth-child(6) { grid-column: auto; }
  .page-index__guide-title { font-size: 1.35rem; }
  .page-index__guide-inner { padding: 16px 12px 36px; }
  .page-index img { max-width: 100% !important; height: auto !important; }
}
/* Mobile 480px fine tune */
@media (max-width: 480px) {
  .page-index__logo-grid { grid-template-columns: repeat(2, 1fr); }
  .page-index__logo-cta { padding: 8px 14px; font-size: .85rem; }
}
/* Better readbility */
.page-index a { color: #017439; }
.page-index a:hover { opacity: .85; }