.page-index__hero-section{width:100%;padding-top:0;margin-top:0;overflow:hidden}
.page-index__hero-container{width:100%}
.page-index__hero-link{display:block;width:100%}
.page-index__hero-image{display:block;width:100%;height:auto;object-fit:cover;aspect-ratio:17/5}
.page-index__logo-grid-section{max-width:1200px;margin:20px auto 32px;padding:0 16px}
.page-index__logo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px 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:#ffffff;padding:16px 12px;border-radius:12px;box-shadow:0 2px 10px rgba(0,0,0,0.05);transition:transform .3s ease,box-shadow .3s ease}
.page-index__logo-item:hover{transform:translateY(-4px);box-shadow:0 8px 20px rgba(38,169,224,0.15)}
.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 24px;border-radius:999px;background:#0477db;color:#ffffff;font-weight:700;font-size:1rem;text-decoration:none;border:none;cursor:pointer;box-shadow:0 4px 14px rgba(4,119,219,0.35);transition:background .2s ease}
.page-index__logo-cta:hover{background:#26A9E0;color:#ffffff}
.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:#f8f9fa}
.page-index__guide-inner{max-width:1000px;margin:0 auto;padding:24px 16px 60px}
.page-index__guide-title{text-align:center;color:#0477db;line-height:1.3;font-weight:800;letter-spacing:-0.5px;margin:16px 0 20px;max-width:900px;margin-left:auto;margin-right:auto;font-size:clamp(1.5rem, 2.5vw, 2.2rem)}
.page-index__guide-intro{font-size:1.125rem;line-height:1.7;color:#333333;text-align:justify}
.page-index__guide-intro a{color:#0477db;text-decoration:underline}
.page-index__guide-section h2{color:#0a3d62;font-size:1.75rem;margin-top:36px;margin-bottom:16px;font-weight:700;line-height:1.3}
.page-index__guide-section h3{color:#0a3d62;font-size:1.35rem;margin-top:24px;margin-bottom:12px;font-weight:600}
.page-index__guide-section p{font-size:1rem;line-height:1.8;color:#333333;text-align:justify;margin-bottom:16px}
.page-index__guide-section ul,
.page-index__guide-section ol{margin:12px 0 20px 24px;padding-left:10px}
.page-index__guide-section li{font-size:1rem;line-height:1.8;color:#333333;margin-bottom:8px}
.page-index__guide-steps{list-style-type:decimal}
.page-index__guide-figure{margin:28px auto;text-align:center;max-width:800px;padding:0 12px}
.page-index__guide-figure img{width:100%;height:auto;display:block;aspect-ratio:2/1;object-fit:cover;border-radius:12px}
.page-index__guide-figure figcaption{font-size:0.9rem;color:#666666;margin-top:10px;line-height:1.5}
.page-index__faq-item{background:#ffffff;border:1px solid #e0e6ed;border-radius:10px;margin-bottom:12px;padding:6px 18px}
.page-index__faq-item summary{list-style:none;cursor:pointer;font-weight:600;padding:12px 0;display:flex;justify-content:space-between;align-items:center;color:#1d3557}
.page-index__faq-item summary::-webkit-details-marker{display:none}
.page-index__faq-item summary span[data-faq-toggle]{color:#26A9E0;font-size:1.5rem;line-height:1;font-weight:400;display:inline-block;transition:transform 0.2s ease}
.page-index__faq-item[open] summary span[data-faq-toggle]{transform:rotate(45deg)}
.page-index__faq-item p{padding:0 0 14px;margin-bottom:0}
@media (max-width: 768px){
  .page-index__hero-image{aspect-ratio:2/1}
  .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-cta{max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word}
  .page-index__guide-title{font-size:clamp(1.15rem, 1.8vw, 1.4rem)}
  .page-index__guide-intro{font-size:0.95rem}
  .page-index__guide-section h2{font-size:1.4rem}
  .page-index__guide-section h3{font-size:1.15rem}
  .page-index__guide-section p,.page-index__guide-section li{font-size:0.95rem;line-height:1.7}
  .page-index__guide-figure{max-width:100%}
  .page-index img{max-width:100%;height:auto}
  .page-index{-webkit-tap-highlight-color:transparent;overflow-x:hidden}
}