.page-da-ga{background:#F4F7FB;color:#333333}
.page-da-ga__hero-section{background:linear-gradient(135deg,#A5C4FF 0%,#F4F7FB 100%);padding-top:10px;display:flex;flex-direction:column;align-items:center}
.page-da-ga__hero-image-wrap{width:100%;display:flex;justify-content:center}
.page-da-ga__hero-image{width:100%;height:auto;aspect-ratio:17/5;object-fit:cover;display:block;max-width:1200px;border-radius:8px;box-shadow:0 8px 20px rgba(31,45,61,0.15)}
.page-da-ga__hero-content{max-width:1200px;width:100%;padding:16px 20px 24px;text-align:center;box-sizing:border-box}
.page-da-ga__hero-title{font-weight:800;line-height:1.3;letter-spacing:-0.01em;color:#1F2D3D;max-width:900px;margin:0 auto 8px}
.page-da-ga__hero-description{color:#333333;max-width:750px;margin:0 auto 20px;font-size:1.05rem;line-height:1.6}
.page-da-ga__hero-actions{display:flex;gap:16px;justify-content:center;align-items:center;flex-wrap:wrap;width:100%;max-width:100%;overflow:hidden;box-sizing:border-box}
.page-da-ga__cta-button{display:inline-block;background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#ffffff;padding:12px 28px;border-radius:999px;text-decoration:none;font-weight:700;font-size:1rem;box-shadow:0 4px 10px rgba(47,107,255,0.3);transition:transform 0.2s ease,box-shadow 0.2s ease;white-space:normal;word-wrap:break-word;text-align:center;max-width:100%;box-sizing:border-box}
.page-da-ga__cta-button--secondary{background:#ffffff;color:#2F6BFF;border:2px solid #2F6BFF;box-shadow:none}
.page-da-ga__cta-button:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(47,107,255,0.4)}
.page-da-ga__cta-button--secondary:hover{background:#2F6BFF;color:#ffffff}
.page-da-ga__features-section{padding:20px 16px;max-width:1200px;margin:0 auto;box-sizing:border-box}
.page-da-ga__section-title{text-align:center;color:#1F2D3D;margin-bottom:24px;font-size:1.6rem;font-weight:700}
.page-da-ga__features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.page-da-ga__feature-card{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:12px;padding:20px;display:flex;flex-direction:column;align-items:flex-start;gap:10px;box-shadow:0 2px 8px rgba(31,45,61,0.05)}
.page-da-ga__feature-image{width:100%;height:auto;aspect-ratio:2/1;object-fit:cover;border-radius:8px}
.page-da-ga__feature-title{color:#1F2D3D;font-size:1.1rem;font-weight:700;margin:0}
.page-da-ga__feature-text{color:#333333;font-size:0.9rem;line-height:1.6;margin:0;flex-grow:1}
.page-da-ga__text-link{display:inline-block;color:#2F6BFF;font-weight:700;text-decoration:underline;text-underline-offset:4px}
.page-da-ga__text-link:hover{color:#1F2D3D}
.page-da-ga__guide-section{background:#FFFFFF;border-top:1px solid #D6E2FF;margin-top:40px}
.page-da-ga__guide-inner{max-width:1100px;margin:0 auto;padding:32px 16px 48px}
.page-da-ga__guide-title{text-align:center;color:#1F2D3D;font-size:1.6rem;margin-bottom:28px;font-weight:800}
.page-da-ga__guide-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;margin-bottom:32px}
.page-da-ga__guide-figure{background:#FFFFFF;border-radius:12px;overflow:hidden;box-shadow:0 2px 8px rgba(31,45,61,0.05);display:flex;flex-direction:column;align-items:flex-start;gap:12px;padding:0 0 20px 0;border:1px solid #D6E2FF}
.page-da-ga__guide-figure picture{width:100%}
.page-da-ga__guide-image{width:100%;max-width:1100px;height:auto;aspect-ratio:2/1;object-fit:cover;display:block}
.page-da-ga__guide-subtitle{font-size:1.1rem;color:#1F2D3D;font-weight:700;padding:0 16px;margin:0}
.page-da-ga__guide-text{font-size:0.9rem;color:#333333;line-height:1.6;padding:0 16px;margin:0}
.page-da-ga__guide-cta{display:inline-block;margin:0 16px;padding:10px 24px;background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#ffffff;border-radius:999px;text-decoration:none;font-weight:600;font-size:0.9rem}
.page-da-ga__faq-list{max-width:850px;margin:0 auto}
.page-da-ga__faq-item{border:1px solid #D6E2FF;border-radius:8px;margin-bottom:12px;background:#FFFFFF}
.page-da-ga__faq-question{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px;cursor:pointer;font-weight:700;color:#1F2D3D;background:#F4F7FB;border-radius:8px;text-align:left}
.page-da-ga__faq-toggle{background:#2F6BFF;color:#ffffff;width:28px;height:28px;border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1rem;flex-shrink:0}
.page-da-ga__faq-answer{padding:12px 16px;line-height:1.7;color:#333333;font-size:0.9rem}
@media (max-width:768px){
.page-da-ga__hero-image{aspect-ratio:2/1}
.page-da-ga__hero-title{font-size:clamp(1.5rem, 4vw, 1.8rem)}
.page-da-ga__hero-description{font-size:0.9rem;padding:0 8px}
.page-da-ga__features-grid{grid-template-columns:repeat(2,1fr)}
.page-da-ga__guide-grid{grid-template-columns:1fr}
.page-da-ga__guide-figure{width:100%}
.page-da-ga img{max-width:100%!important;height:auto!important}
.page-da-ga__cta-button{max-width:100%;white-space:normal;word-wrap:break-word;box-sizing:border-box}
.page-da-ga__hero-actions{flex-direction:column;align-items:stretch}
.page-da-ga__cta-button{width:100%;margin-bottom:8px}
}
@media (max-width:480px){
.page-da-ga__features-grid{grid-template-columns:1fr}
}