.page-index { color: #1F2D3D; background-color: #F4F7FB; }
.page-index__hero-section { padding-top: 0; margin-top: 0; width: 100%; overflow: hidden; background: linear-gradient(180deg, #EAF2FF 0%, #F4F7FB 100%); }
.page-index__hero-container { max-width: 1200px; margin: 0 auto; }
.page-index__hero-link { display: block; }
.page-index__hero-image { width: 100%; height: auto; display: block; object-fit: cover; aspect-ratio: 17/5; border-radius: 8px; box-shadow: 0 8px 30px rgba(47, 107, 255, 0.1); }
.page-index__logo-grid-section { max-width: 1200px; margin: 8px auto 32px; padding: 16px; }
.page-index__logo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px 20px; justify-items: center; }
.page-index__logo-item { display: flex; flex-direction: column; align-items: center; justify-content: flex-start; gap: 14px; width: 100%; max-width: 270px; padding: 20px 16px; background: #FFFFFF; border-radius: 12px; border: 1px solid #D6E2FF; box-shadow: 0 4px 16px rgba(47, 107, 255, 0.08); transition: transform 0.3s, box-shadow 0.3s; }
.page-index__logo-item:hover { transform: translateY(-4px); box-shadow: 0 8px 24px #A5C4FF; }
.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-image: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%); color: #FFFFFF; font-weight: 700; font-size: 1rem; text-decoration: none; text-align: center; box-shadow: 0 4px 14px rgba(47, 107, 255, 0.35); transition: opacity 0.2s; width: auto; min-width: 140px; box-sizing: border-box; }
.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: #FFFFFF; }
.page-index__guide-inner { max-width: 1000px; margin: 0 auto; padding: 16px 16px 48px; }
.page-index__guide-title { text-align: center; color: #2F6BFF; margin: 12px 0 20px; font-size: 1.75rem; line-height: 1.35; font-weight: 800; letter-spacing: -0.2px; }
.page-index__guide-lead { font-size: 1.08rem; line-height: 1.8; color: #1F2D3D; text-align: center; max-width: 720px; margin: 0 auto 24px; }
.page-index__guide-inner h2 { color: #2F6BFF; font-weight: 700; font-size: 1.5rem; margin-top: 36px; border-left: 4px solid #2F6BFF; padding-left: 12px; }
.page-index__guide-inner h3 { color: #1F2D3D; font-weight: 600; font-size: 1.2rem; margin-top: 24px; }
.page-index__guide-inner p { color: #1F2D3D; line-height: 1.8; font-size: 1rem; margin-bottom: 16px; }
.page-index__guide-inner ul, .page-index__guide-inner ol { margin: 16px 0; padding-left: 24px; }
.page-index__guide-inner li { margin-bottom: 8px; line-height: 1.6; }
.page-index__guide-inner a { color: #2F6BFF; text-decoration: underline; }
.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: 10px; box-shadow: 0 4px 20px rgba(31, 45, 61, 0.1); }
.page-index__guide-figure figcaption { font-size: 0.9rem; color: #5a6a80; margin-top: 10px; font-style: normal; }
.page-index__guide-notes { background: #F4F7FB; border-radius: 10px; padding: 20px 20px 20px 40px; border-left: 4px solid #2F6BFF; }
.page-index__faq-item { border: 1px solid #D6E2FF; border-radius: 10px; margin-bottom: 14px; background: #FFFFFF; overflow: hidden; box-shadow: 0 2px 8px rgba(31, 45, 61, 0.04); }
.page-index__faq-question { cursor: pointer; padding: 16px 20px; font-weight: 600; color: #1F2D3D; background: #F4F7FB; list-style: none; display: flex; align-items: center; gap: 10px; transition: background 0.2s; }
.page-index__faq-question:hover { background: #EAF2FF; }
.page-index__faq-question::-webkit-details-marker { display: none; }
.page-index__faq-icon { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: 50%; background: #2F6BFF; color: #FFFFFF; font-weight: 700; font-size: 1rem; flex-shrink: 0; line-height: 1; }
.page-index__faq-item[open] .page-index__faq-icon { background: #4A8BFF; }
.page-index__faq-item p { padding: 0 20px 16px 54px; margin: 0; box-sizing: border-box; }
@media (max-width: 1024px) { .page-index__hero-section { padding-top: 0; } }
@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: 8px 12px 24px; margin-top: 4px; } .page-index__logo-grid { grid-template-columns: repeat(2, 1fr); gap: 16px 12px; } .page-index__logo-item { max-width: 160px; padding: 12px 8px; gap: 10px; } .page-index__logo-item:nth-child(5), .page-index__logo-item:nth-child(6) { grid-column: auto; } .page-index__logo-cta { padding: 8px 16px; min-width: 100%; font-size: 0.85rem; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; } .page-index__guide-title { font-size: 1.4rem; } .page-index__guide-lead { font-size: 1rem; } .page-index__guide-inner { padding: 8px 12px 36px; } .page-index__guide-inner h2 { font-size: 1.3rem; } .page-index__guide-inner h3 { font-size: 1.1rem; } .page-index__guide-notes ul, .page-index__guide-notes ol { padding-left: 20px; } .page-index__logo-grid, .page-index__logo-item, .page-index__logo-image, .page-index__guide-figure img, .page-index__hero-image { max-width: 100%; height: auto; } .page-index__faq-icon { width: 22px; height: 22px; font-size: 0.9rem; } .page-index__faq-question { padding: 12px 14px; font-size: 0.95rem; } .page-index__faq-item p { padding: 0 14px 14px 14px; } .page-index img { max-width: 100% !important; height: auto !important; } .page-index__logo-cta, .page-index__btn-container { max-width: 100%; box-sizing: border-box; } }