.page-da-ga { color: #333333; font-family: Arial, sans-serif; line-height: 1.6; }
.page-da-ga__hero-section { display: flex; flex-direction: column; align-items: center; padding-top: 10px; margin: 0; background-color: #FFFFFF; }
.page-da-ga__hero-image-wrapper { width: 100%; max-width: 1200px; }
.page-da-ga__hero-image { width: 100%; height: auto; aspect-ratio: 16/9; object-fit: cover; display: block; border-radius: 8px; box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
.page-da-ga__hero-content { width: 100%; max-width: 1200px; text-align: center; padding: 24px 20px 32px; box-sizing: border-box; }
.page-da-ga__main-title { color: #017439; font-weight: 800; font-size: clamp(1.8rem, 3vw, 2.6rem); line-height: 1.3; margin: 0 0 12px; max-width: 100%; }
.page-da-ga__hero-description { color: #333333; font-size: 1.05rem; max-width: 850px; margin: 0 auto 28px; }
.page-da-ga__hero-cta { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; width: 100%; max-width: 100%; }
.page-da-ga__btn { display: inline-block; padding: 14px 32px; border-radius: 50px; font-weight: 700; text-decoration: none; font-size: 1rem; border: 2px solid transparent; transition: transform 0.2s ease; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; }
.page-da-ga__btn:hover { transform: scale(1.05); }
.page-da-ga__btn--register { background-color: #C30808; border-color: #C30808; color: #FFFF00; }
.page-da-ga__btn--login { background-color: #C30808; border-color: #C30808; color: #FFFF00; }
.page-da-ga__logo-section { background-color: #FFFFFF; padding: 32px 16px; }
.page-da-ga__section-title { text-align: center; color: #017439; font-size: 1.8rem; font-weight: 700; margin: 0 0 24px; }
.page-da-ga__logo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px 16px; justify-items: center; max-width: 1200px; margin: 0 auto; }
.page-da-ga__logo-item { display: flex; flex-direction: column; align-items: center; gap: 12px; max-width: 280px; width: 100%; }
.page-da-ga__logo-image { width: 100%; height: auto; aspect-ratio: 2/1; object-fit: contain; }
.page-da-ga__logo-item:nth-child(5) { grid-column: 2 / 3; }
.page-da-ga__logo-item:nth-child(6) { grid-column: 3 / 4; }
.page-da-ga__guide-section { background-color: #F9FAFB; }
.page-da-ga__guide-inner { max-width: 1000px; margin: 0 auto; padding: 32px 16px 48px; }
.page-da-ga__guide-title { text-align: center; color: #017439; font-size: 1.8rem; font-weight: 700; margin-bottom: 28px; }
.page-da-ga__guide-list { display: flex; flex-direction: column; gap: 12px; }
.page-da-ga__faq-item { background-color: #FFFFFF; border: 1px solid #E5E7EB; border-radius: 8px; overflow: hidden; }
.page-da-ga__faq-question { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; cursor: pointer; font-weight: 600; color: #111827; list-style: none; }
.page-da-ga__faq-question::-webkit-details-marker { display: none; }
.page-da-ga__faq-toggle { font-size: 1.5rem; font-weight: 400; color: #017439; margin-left: 10px; flex-shrink: 0; }
.page-da-ga__faq-answer { padding: 0 20px 16px; color: #333333; }
.page-da-ga__faq-answer p { margin: 0; }
.page-da-ga__blog-section { padding: 40px 16px; background-color: #FFFFFF; }
.page-da-ga__blog-title { text-align: center; color: #017439; font-size: 1.8rem; font-weight: 700; margin-bottom: 24px; }
.page-da-ga__blog-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; max-width: 1000px; margin: 0 auto; }
.page-da-ga__blog-card { border: 1px solid #E5E7EB; border-radius: 12px; overflow: hidden; background-color: #FFFFFF; display: flex; flex-direction: column; }
.page-da-ga__blog-image { width: 100%; height: auto; aspect-ratio: 2/1; object-fit: cover; display: block; }
.page-da-ga__blog-post-title { font-size: 1.2rem; font-weight: 600; margin: 0; padding: 16px 16px 8px; color: #111827; }
.page-da-ga__blog-post-title a { color: #017439; text-decoration: none; }
.page-da-ga__blog-post-title a:hover { text-decoration: underline; }
.page-da-ga__blog-excerpt { font-size: 0.95rem; padding: 0 16px 12px; margin: 0; color: #4B5563; flex-grow: 1; }
.page-da-ga__blog-date { display: block; padding: 0 16px 16px; font-size: 0.8rem; color: #6B7280; font-style: italic; }
@media (max-width: 1024px) {
    .page-da-ga__logo-grid { grid-template-columns: repeat(3, 1fr); }
    .page-da-ga__logo-item:nth-child(5), .page-da-ga__logo-item:nth-child(6) { grid-column: auto; }
    .page-da-ga__blog-grid { grid-template-columns: 1fr; max-width: 600px; }
}
@media (max-width: 768px) {
    .page-da-ga__hero-image { aspect-ratio: 16/10; }
    .page-da-ga__hero-content { padding: 16px 12px 24px; }
    .page-da-ga__main-title { font-size: clamp(1.4rem, 5vw, 2.2rem); }
    .page-da-ga__hero-description { font-size: 0.95rem; }
    .page-da-ga__hero-cta { flex-direction: column; align-items: center; }
    .page-da-ga__btn { width: 100%; max-width: 320px; text-align: center; }
    .page-da-ga__logo-grid { grid-template-columns: repeat(2, 1fr); }
    .page-da-ga__logo-item:nth-child(5), .page-da-ga__logo-item:nth-child(6) { grid-column: auto; }
    .page-da-ga__guide-title, .page-da-ga__section-title, .page-da-ga__blog-title { font-size: 1.4rem; }
    .page-da-ga__guide-figure img, .page-da-ga img { max-width: 100% !important; height: auto !important; }
    .page-da-ga__blog-grid { grid-template-columns: 1fr; }
    .page-da-ga { max-width: 100%; overflow-x: hidden; }
}