.page-index{color:#1F2D3D;background:#F4F7FB;overflow-x:hidden}
.page-index__hero-section{padding-top:0;margin-top:0;width:100%;overflow:hidden;background:linear-gradient(180deg,#E8EFFF 0%,#FFFFFF 100%)}
.page-index__hero-container{width:100%;max-width:1920px;margin:0 auto}
.page-index__hero-link{display:block;width:100%}
.page-index__hero-image{width:100%;height:auto;aspect-ratio:17/5;object-fit:cover;display:block;border:none}
.page-index__logo-grid-section{max-width:1200px;margin:24px auto 32px;padding:0 16px;background:#FFFFFF;border-radius:16px;box-shadow:0 2px 12px rgba(47,107,255,0.08);border:1px solid #D6E2FF}
.page-index__logo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px 16px;justify-items:center;padding:24px 16px}
.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 2px 8px rgba(31,45,61,0.04);transition:transform .2s ease,box-shadow .2s ease}
.page-index__logo-item:hover{transform:translateY(-4px);box-shadow:0 8px 20px rgba(47,107,255,0.12)}
.page-index__logo-image{width:100%;height:auto;aspect-ratio:2/1;object-fit:contain;display:block;background:#F8FAFF;border-radius:8px;border:1px solid #D6E2FF}
.page-index__logo-cta{display:inline-block;padding:10px 22px;border-radius:999px;background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#FFFFFF;font-weight:700;font-size:1rem;text-decoration:none;border:none;cursor:pointer;box-shadow:0 4px 14px rgba(47,107,255,0.35);transition:background .2s,box-shadow .2s,transform .2s}
.page-index__logo-cta:hover{background:linear-gradient(180deg,#3B7AEE 0%,#1E5BE8 100%);box-shadow:0 6px 20px rgba(47,107,255,0.5);transform:scale(1.03)}
.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;border-top:1px solid #D6E2FF}
.page-index__guide-inner{max-width:1000px;margin:0 auto;padding:32px 16px 48px}
.page-index__guide-title{text-align:center;color:#2F6BFF;margin:12px 0 20px;font-size:1.75rem;font-weight:800;line-height:1.3;letter-spacing:-0.02em;max-width:800px;margin-left:auto;margin-right:auto}
.page-index__guide-intro{font-size:1.05rem;line-height:1.7;color:#1F2D3D;text-align:center;max-width:760px;margin:0 auto 36px}
.page-index__guide-intro a{color:#2F6BFF;text-decoration:none;font-weight:600}
.page-index__guide-intro a:hover{text-decoration:underline}
.page-index__guide-inner h2{color:#2F6BFF;font-size:1.5rem;font-weight:700;margin:40px 0 16px;padding-top:12px;border-top:2px solid #E8EFFF}
.page-index__guide-inner h3{color:#1F2D3D;font-size:1.2rem;font-weight:600;margin:24px 0 12px}
.page-index__guide-inner p{color:#1F2D3D;line-height:1.75;margin:0 0 16px;font-size:1rem}
.page-index__guide-inner ol{color:#1F2D3D;line-height:1.75;margin:16px 0 20px 20px;padding:0}
.page-index__guide-inner ol li{margin-bottom:12px}
.page-index__guide-inner ol a{color:#2F6BFF;font-weight:600;text-decoration:none}
.page-index__guide-inner ol a:hover{text-decoration:underline}
.page-index__guide-figure{margin:24px auto;text-align:center;max-width:800px;padding:0}
.page-index__guide-figure img{width:100%;max-width:800px;aspect-ratio:2/1;object-fit:cover;display:block;margin:0 auto;border-radius:12px;border:1px solid #D6E2FF;box-shadow:0 4px 16px rgba(31,45,61,0.08)}
.page-index__guide-figure figcaption{font-size:.9rem;color:#6B7A8F;margin-top:10px;font-style:italic}
.page-index__guide-faq{background:#F8FAFF;border:1px solid #D6E2FF;border-radius:10px;padding:16px 20px;margin:12px 0}
.page-index__guide-faq summary{font-weight:600;color:#1F2D3D;cursor:pointer;display:flex;justify-content:space-between;align-items:center;list-style:none}
.page-index__guide-faq summary::-webkit-details-marker{display:none}
.page-index__faq-icon{color:#2F6BFF;font-size:1.3rem;font-weight:700;margin-left:12px;transition:color .2s}
.page-index__guide-faq[open] .page-index__faq-icon{color:#E74C3C}
.page-index__guide-faq p{margin:12px 0 0;color:#1F2D3D;line-height:1.7;padding-top:8px;border-top:1px dashed #D6E2FF}
.page-index__guide-inner strong{color:#2F6BFF}
.page-index__guide-inner p a{color:#2F6BFF;text-decoration:none;font-weight:600}
.page-index__guide-inner p a:hover{text-decoration:underline}
@media (max-width:1024px){
.page-index__logo-grid{grid-template-columns:repeat(3,1fr);gap:16px}
.page-index__logo-item:nth-child(4){grid-column:2}
.page-index__logo-item:nth-child(5){grid-column:1}
.page-index__logo-item:nth-child(6){grid-column:3}
}
@media (max-width:768px){
.page-index{padding:0;overflow-x:hidden}
.page-index__hero-image{aspect-ratio:2/1;width:100%;max-width:100%}
.page-index__hero-section{width:100%;overflow:hidden}
.page-index__hero-container{width:100%}
.page-index__hero-link{display:block;width:100%}
.page-index__logo-grid-section{max-width:100%;margin:12px auto 24px;padding:0 10px;border-radius:0}
.page-index__logo-grid{grid-template-columns:repeat(2,1fr)!important;gap:12px 10px!important;padding:12px 8px!important}
.page-index__logo-item{max-width:100%!important;padding:10px!important;gap:8px!important;border-radius:8px!important}
.page-index__logo-image{width:100%;max-width:100%!important;height:auto!important;aspect-ratio:2/1;object-fit:contain}
.page-index__logo-cta{max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;width:100%;padding:8px 12px;font-size:.9rem}
.page-index__logo-item:nth-child(4){grid-column:auto!important}
.page-index__logo-item:nth-child(5){grid-column:auto!important}
.page-index__logo-item:nth-child(6){grid-column:auto!important}
.page-index__guide-inner{padding:20px 14px 40px}
.page-index__guide-title{font-size:1.35rem;line-height:1.3}
.page-index__guide-intro{font-size:.95rem;line-height:1.6;margin-bottom:24px}
.page-index__guide-inner h2{font-size:1.2rem;margin:32px 0 12px}
.page-index__guide-inner h3{font-size:1.05rem}
.page-index__guide-inner p{font-size:.93rem}
.page-index__guide-figure{margin:20px auto;width:100%}
.page-index__guide-figure img{width:100%;max-width:100%!important;height:auto!important;aspect-ratio:2/1;border-radius:8px}
.page-index__guide-figure figcaption{font-size:.82rem;line-height:1.4}
.page-index__guide-inner ol{font-size:.93rem;margin-left:16px}
.page-index__guide-faq{padding:12px 14px}
.page-index__page-index img{max-width:100%!important;height:auto!important}
}
@media (max-width:480px){
.page-index__logo-grid{grid-template-columns:repeat(2,1fr)!important}
.page-index__logo-item{max-width:100%!important}
.page-index__logo-cta{font-size:.82rem;padding:6px 8px}
.page-index__guide-title{font-size:1.2rem}
}