.page-index { max-width: 100%; overflow-x: hidden; }
.page-index__hero-section { padding-top: 0; margin-top: 0; width: 100%; overflow: hidden; }
.page-index__hero-container { background: linear-gradient(180deg, #113B7A 0%, #08162B 100%); }
.page-index__hero-link { display: block; width: 100%; text-decoration: none; }
.page-index__hero-image { width: 100%; height: auto; display: block; object-fit: cover; aspect-ratio: 17/5; margin: 0 auto; max-width: 1400px; }
.page-index__logo-grid-section { max-width: 1200px; margin: 0px auto 28px; padding: 24px 16px 8px; }
.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; padding: 16px; background: #10233F; border: 1px solid #244D84; border-radius: 16px; box-shadow: 0 6px 16px rgba(0,0,0,0.15); }
.page-index__logo-image { width: 100%; height: auto; aspect-ratio: 2/1; object-fit: contain; display: block; background-color: #FFFFFF; border-radius: 8px; }
.page-index__logo-cta { display: inline-block; padding: 10px 22px; border-radius: 999px; background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%); color: #F3F8FF; font-weight: 700; text-decoration: none; box-shadow: 0 4px 14px rgba(79, 168, 255, 0.45); }
.page-index__logo-cta:hover { box-shadow: 0 4px 20px rgba(79, 168, 255, 0.7); }
.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-color: #08162B; }
.page-index__guide-inner { max-width: 1000px; margin: 0 auto; padding: 32px 16px 48px; background: transparent; }
.page-index__guide-title { text-align: center; color: #F2C14E; margin: 12px 0 24px; font-size: 1.75rem; line-height: 1.4; font-weight: 800; }
.page-index__guide-lead { font-size: 1rem; line-height: 1.8; color: #AFC4E8; margin-bottom: 24px; }
.page-index__guide-inner h2 { color: #F3F8FF; margin: 32px 0 16px; font-size: 1.5rem; line-height: 1.4; border-bottom: 2px solid #1B3357; padding-bottom: 12px; }
.page-index__guide-inner h3 { color: #F2C14E; margin: 24px 0 12px; font-size: 1.2rem; line-height: 1.5; }
.page-index__guide-inner p { color: #AFC4E8; line-height: 1.8; margin-bottom: 16px; }
.page-index__guide-inner ul { color: #AFC4E8; line-height: 1.8; padding-left: 20px; margin-bottom: 16px; }
.page-index__guide-inner li { margin-bottom: 8px; }
.page-index__guide-inner strong { color: #F3F8FF; }
.page-index__guide-inner a { color: #4FA8FF; text-decoration: underline; word-break: break-word; }
.page-index__guide-inner a:hover { color: #F2C14E; text-decoration: none; }
.page-index__guide-figure { margin: 24px auto; text-align: center; max-width: 800px; width: 100%; }
.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: #AFC4E8; margin-top: 8px; font-style: italic; }
.page-index__guide-inner blockquote { border-left: 4px solid #F2C14E; margin: 16px 0; padding: 12px 16px; background-color: #10233F; color: #AFC4E8; }
@media (max-width: 1024px) {
.page-index__logo-grid-section { padding: 16px; }
.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; }
}
@media (max-width: 768px) {
.page-index__hero-section { padding-top: 0; }
.page-index__hero-image { aspect-ratio: 2/1; }
.page-index__logo-grid-section { padding: 16px; }
.page-index__logo-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
.page-index__logo-item { padding: 12px; gap: 8px; }
.page-index__logo-item:nth-child(5), .page-index__logo-item:nth-child(6) { grid-column: auto; }
.page-index__logo-image { max-width: 100%; height: auto; }
.page-index__logo-cta { max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; text-align: center; }
.page-index__guide-inner { padding: 16px 16px 32px; }
.page-index__guide-title { font-size: 1.35rem; }
.page-index__guide-inner h2 { font-size: 1.2rem; }
.page-index__guide-inner h3 { font-size: 1rem; }
.page-index__guide-figure img { max-width: 100% !important; height: auto !important; }
.page-index__guide-inner img { max-width: 100% !important; height: auto !important; }
.page-index__guide-inner { max-width: 100%; overflow-x: hidden; }
.page-index { max-width: 100%; overflow-x: hidden; }
}