.page-index { color: #FFF3E6; background-color: #0D0E12; }
.page-index__hero-section { padding-top: 0; margin-top: 0; width: 100%; overflow: hidden; background: #0D0E12; }
.page-index__hero-container { width: 100%; }
.page-index__hero-link { display: block; }
.page-index__hero-image { width: 100%; height: auto; aspect-ratio: 17/5; object-fit: cover; display: block; }

.page-index__logo-grid-section { width: 100%; max-width: 1200px; margin: 16px auto 32px; padding: 0 16px; box-sizing: border-box; }
.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: transparent; padding: 8px; box-sizing: border-box; }
.page-index__logo-image { width: 100%; max-width: 100%; height: auto; aspect-ratio: 2/1; object-fit: contain; display: block; background-color: #fff; border-radius: 12px; }
.page-index__logo-cta { display: inline-block; max-width: 100%; padding: 10px 22px; border-radius: 999px; background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%); color: #17191F; font-weight: 700; text-decoration: none; text-align: center; box-shadow: 0 4px 14px rgba(255, 176, 77, 0.35); border: 1px solid #A84F0C; box-sizing: border-box; white-space: normal; word-wrap: break-word; transition: transform .2s ease, box-shadow .2s ease; }
.page-index__logo-cta:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(255, 176, 77, 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 { width: 100%; background: #0D0E12; }
.page-index__guide-inner { max-width: 1000px; margin: 0 auto; padding: 24px 16px 48px; box-sizing: border-box; }
.page-index__guide-title { text-align: center; color: #FFA53A; margin: 12px 0 20px; font-weight: 700; line-height: 1.25; letter-spacing: .5px; max-width: 100%; }
.page-index__guide-inner p { color: #FFF3E6; line-height: 1.8; margin: 0 0 20px; }
.page-index__guide-inner h2 { color: #FFA53A; margin-top: 36px; margin-bottom: 16px; font-weight: 700; line-height: 1.3; }
.page-index__guide-inner h3 { color: #FFB04D; margin-top: 24px; margin-bottom: 12px; font-weight: 700; line-height: 1.3; }
.page-index__guide-inner ul { color: #FFF3E6; padding-left: 24px; margin-bottom: 20px; line-height: 1.8; }
.page-index__guide-inner li { margin-bottom: 8px; }
.page-index__guide-inner a { color: #FFB04D; text-decoration: underline; }
.page-index__guide-inner a:hover { color: #FFA53A; }
.page-index__guide-figure { margin: 24px auto; text-align: center; max-width: 800px; }
.page-index__guide-figure img { width: 100%; max-width: 100%; height: auto; aspect-ratio: 2/1; object-fit: cover; display: block; border-radius: 12px; background: #17191F; }
.page-index__guide-figure figcaption { font-size: .9rem; color: #AAA; margin-top: 8px; }
.page-index__guide-inner details { background: #17191F; border: 1px solid #A84F0C; border-radius: 12px; padding: 14px 16px; margin-bottom: 12px; color: #FFF3E6; }
.page-index__guide-inner details summary { cursor: pointer; font-weight: 600; color: #FFB04D; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.page-index__guide-inner details summary::-webkit-details-marker { display: none; }
.page-index__guide-inner details[open] p { margin: 12px 0 0; padding-top: 12px; border-top: 1px dashed #A84F0C; line-height: 1.7; color: #DDD; }

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

@media (max-width: 768px) {
  .page-index__hero-image { aspect-ratio: 2/1; }
  .page-index__logo-grid-section { margin-top: 12px; }
  .page-index__logo-grid { grid-template-columns: repeat(2, 1fr); gap: 16px 12px; }
  .page-index__logo-item { max-width: 100%; }
  .page-index__logo-item:nth-child(5), .page-index__logo-item:nth-child(6) { grid-column: auto; }
  .page-index__logo-image { width: 100%; max-width: 100%; height: auto; }
  .page-index__logo-cta { width: 100%; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; padding: 10px 12px; font-size: 0.9rem; }
  .page-index__guide-title { font-size: 1.5rem; }
  .page-index__guide-figure { margin: 16px auto; }
  .page-index__guide-figure img { max-width: 100%; height: auto; }
  .page-index__guide-inner details summary { font-size: 0.95rem; }
  .page-index img { max-width: 100% !important; height: auto !important; }
  .page-index__logo-cta { white-space: normal; word-wrap: break-word; }
  .page-index__logo-cta-wrapper { width: 100%; max-width: 100%; overflow: hidden; box-sizing: border-box; }
}