.page-index__hero-section{padding:0;margin:0;width:100%;overflow:hidden}.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 24px;border-radius:999px;background:linear-gradient(180deg,#2B73F6 0%,#1144A6 100%);color:#F3F8FF;font-weight:700;font-size:0.95rem;text-decoration:none;box-shadow:0 4px 16px rgba(79,168,255,0.35);transition:opacity 0.2s ease;max-width:100%}.page-index__logo-cta:hover{opacity:0.9}.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:#FFFFFF}.page-index__guide-inner{max-width:1000px;margin:0 auto;padding:16px 16px 48px}.page-index__guide-title{text-align:center;color:#113B7A;margin:12px 0 20px;font-weight:800;line-height:1.3;letter-spacing:-0.02em;font-size:clamp(1.3rem, 2.6vw, 1.9rem)}.page-index__guide-intro{font-size:1.05rem;line-height:1.75}.page-index__guide-intro a{color:#1D5FD1}.page-index__guide-inner h2{font-size:1.6rem;color:#0B2D5C;border-left:4px solid #1D5FD1;padding-left:12px;margin:40px 0 14px;line-height:1.4}.page-index__guide-inner h3{font-size:1.25rem;color:#1D5FD1;margin-top:28px;line-height:1.4}.page-index__guide-inner p,.page-index__guide-inner li,.page-index__guide-inner blockquote{color:#333333;line-height:1.8}.page-index__guide-figure{margin:28px auto;text-align:center;max-width:800px}.page-index__guide-figure img{width:100%;height:auto;aspect-ratio:2/1;object-fit:cover;display:block;border-radius:12px;box-shadow:0 6px 24px rgba(17,59,122,0.25)}.page-index__guide-figure figcaption{font-size:0.9rem;color:#AFC4E8;margin-top:8px}.page-index__guide-inner ul li,.page-index__guide-inner ol li{margin-bottom:12px;padding-left:4px}.page-index__guide-inner blockquote{background:linear-gradient(135deg,#113B7A 0%,#1D5FD1 100%);color:#F3F8FF;padding:20px 24px;border-radius:12px;font-style:italic;border:none;margin:32px 0 0;text-align:center}.page-index__guide-note{background:#f8faff;border-left:4px solid #F2C14E;padding:12px 16px;border-radius:0 8px 8px 0;font-size:0.95rem;color:#113B7A}.page-index__guide-section details{background-color:#F3F8FF;border:1px solid #244D84;border-radius:10px;margin-bottom:12px;padding:6px 16px}.page-index__guide-section summary{cursor:pointer;font-weight:700;font-size:1rem;color:#10233F;padding:8px 0 4px;line-height:1.5}.page-index__guide-section details p{margin:0 0 8px;line-height:1.8}@media (max-width:768px){.page-index__hero-image{aspect-ratio:2/1}.page-index__logo-grid{grid-template-columns:repeat(2,1fr)}.page-index__logo-item:nth-child(5),.page-index__logo-item:nth-child(6){grid-column:auto}.page-index__guide-title{font-size:1.3rem}.page-index__guide-inner h2{font-size:1.25rem;margin-top:30px}.page-index__guide-section details{padding:4px 12px}.page-index img{max-width:100%!important;height:auto!important}.page-index a{max-width:100%;box-sizing:border-box}.page-index__logo-cta{max-width:100%;box-sizing:border-box}}