.page-index__hero-section { padding-top: 0; margin-top: 0; width: 100%; overflow: hidden; }
.page-index__hero-container { width: 100%; max-width: 1920px; margin: 0 auto; }
.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, #FF5A4F 0%, #E53935 100%); color: #ffffff; font-weight: 700; text-decoration: none; box-shadow: 0 4px 14px rgba(229, 57, 53, 0.35); transition: transform .2s ease, box-shadow .2s ease; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; }
.page-index__logo-cta:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(229, 57, 53, 0.5); }
.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; color: #333333; }
.page-index__guide-title { text-align: center; color: #E53935; margin: 12px 0 20px; font-weight: 700; line-height: 1.3; letter-spacing: .01em; max-width: 800px; margin-left: auto; margin-right: auto; }
.page-index__guide-intro { font-size: 1.1rem; line-height: 1.8; text-align: justify; }
.page-index__guide-inner h2 { color: #E53935; font-weight: 700; margin-top: 32px; }
.page-index__guide-inner h3 { color: #C62828; font-weight: 600; }
.page-index__guide-inner p, .page-index__guide-inner li { line-height: 1.8; }
.page-index__guide-figure { margin: 24px auto; text-align: center; max-width: 800px; width: 100%; box-sizing: border-box; overflow: hidden; }
.page-index__guide-figure img { width: 100%; height: auto; aspect-ratio: 2/1; object-fit: cover; display: block; max-width: 800px; margin: 0 auto; }
.page-index__guide-figure figcaption { font-size: .9rem; color: #666666; margin-top: 8px; }
.page-index__guide-list { padding-left: 20px; }
.page-index__guide-list li { margin-bottom: 12px; }
.page-index__guide-list a, .page-index__guide-intro a, .page-index__guide-inner a { color: #E53935; font-weight: 600; text-decoration: underline; }
.page-index__guide-faq { background: #f5f7fa; border: 1px solid #e0e0e0; border-radius: 8px; padding: 12px 16px; margin: 16px 0; }
.page-index__guide-faq summary { cursor: pointer; font-weight: 600; color: #333333; display: flex; justify-content: space-between; align-items: center; }
.page-index__faq-icon { color: #E53935; font-weight: 700; margin-left: 8px; }
.page-index__guide-quote { border-left: 4px solid #E53935; margin: 24px 0; padding: 12px 16px; background: #fff3f2; font-style: italic; color: #555555; }

@media (max-width: 768px) {
  .page-index__hero-image { aspect-ratio: 2/1; }
  .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: 200px; }
  .page-index img { max-width: 100% !important; height: auto !important; }
  .page-index__guide-title { margin-top: 8px; margin-bottom: 16px; }
  .page-index__guide-figure { margin: 16px auto; }
  .page-index__guide-cta { max-width: 100%; box-sizing: border-box; }
}