.page-index { background: #F4F7FB; color: #1F2D3D; }
.page-index a { color: #2F6BFF; }
.page-index__hero-section, .page-index__hero-section * { padding: 0; margin: 0; box-sizing: border-box; }
.page-index__hero-section { width: 100%; overflow: hidden; background: #F4F7FB; }
.page-index__hero-link { display: block; text-decoration: none; }
.page-index__hero-image { display: block; width: 100%; height: auto; aspect-ratio: 17 / 5; object-fit: cover; }
.page-index__logo-grid-section { max-width: 1200px; margin: 24px auto 32px; padding: 0 16px; box-sizing: border-box; }
.page-index__logo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px 16px; justify-items: center; align-items: stretch; }
.page-index__logo-item { display: flex; flex-direction: column; align-items: center; justify-content: flex-start; gap: 14px; width: 100%; max-width: 280px; padding: 16px; background: #FFFFFF; border: 1px solid #D6E2FF; border-radius: 16px; box-shadow: 0 6px 18px rgba(47, 107, 255, 0.08); box-sizing: border-box; transition: transform 0.2s ease, box-shadow 0.2s ease; }
.page-index__logo-item:hover { transform: translateY(-4px); box-shadow: 0 10px 24px rgba(47, 107, 255, 0.18); }
.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 22px; min-width: 120px; border-radius: 999px; background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%); color: #ffffff; font-weight: 700; font-size: 0.95rem; line-height: 1.2; text-align: center; text-decoration: none; box-shadow: 0 4px 14px rgba(47, 107, 255, 0.35); border: none; cursor: pointer; transition: opacity 0.2s ease; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; }
.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: #F4F7FB; padding: 0 16px 12px; box-sizing: border-box; }
.page-index__guide-inner { max-width: 1000px; margin: 0 auto; padding: 16px 0 48px; box-sizing: border-box; }
.page-index__guide-title { text-align: center; color: #2F6BFF; margin: 8px 0 24px; font-size: 2rem; font-weight: 700; line-height: 1.25; letter-spacing: -0.02em; max-width: 900px; margin-left: auto; margin-right: auto; }
.page-index__guide-intro { font-size: 1.05rem; line-height: 1.7; color: #1F2D3D; margin-bottom: 24px; }
.page-index__guide-section h2 { color: #2F6BFF; font-size: 1.5rem; margin-top: 40px; margin-bottom: 16px; line-height: 1.3; border-left: 4px solid #A5C4FF; padding-left: 12px; }
.page-index__guide-section h3 { color: #1F2D3D; font-size: 1.2rem; margin-top: 24px; margin-bottom: 12px; line-height: 1.35; }
.page-index__guide-section p, .page-index__guide-section li { line-height: 1.75; color: #1F2D3D; margin-bottom: 12px; word-break: break-word; }
.page-index__guide-section ul, .page-index__guide-section ol { padding-left: 24px; margin-bottom: 16px; }
.page-index__guide-figure { margin: 28px auto; text-align: center; max-width: 800px; width: 100%; }
.page-index__guide-figure__img, .page-index__guide-figure img { width: 100%; height: auto; aspect-ratio: 2 / 1; object-fit: cover; display: block; border-radius: 12px; }
.page-index__guide-figure figcaption { font-size: 0.9rem; color: #1F2D3D; margin-top: 10px; text-align: center; }
.page-index__guide-cta { display: inline-block; padding: 12px 28px; min-width: 180px; border-radius: 999px; background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%); color: #ffffff; font-weight: 700; text-align: center; text-decoration: none; box-shadow: 0 4px 14px rgba(47, 107, 255, 0.35); max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; }
@media (max-width: 1024px) { .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-image { aspect-ratio: 2 / 1; } .page-index__logo-grid-section { padding: 0 12px; margin: 16px auto 24px; } .page-index__logo-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; } .page-index__logo-item { max-width: 100%; padding: 12px; gap: 10px; } .page-index__logo-cta { padding: 10px 16px; min-width: 100px; font-size: 0.9rem; width: 90%; } .page-index__guide-inner { padding: 8px 0 32px; } .page-index__guide-title { font-size: 1.4rem; margin-bottom: 16px; } .page-index__guide-intro { font-size: 0.98rem; } .page-index__guide-figure { margin: 20px auto; } .page-index img { max-width: 100% !important; height: auto !important; } .page-index .page-index__logo-image, .page-index .page-index__hero-image, .page-index .page-index__guide-figure__img, .page-index .page-index__guide-figure img { width: 100% !important; max-width: 100% !important; height: auto !important; } }