.page-da-ga {background-color: #F4F7FB; color: #1F2D3D; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; padding-top: 0;}

.page-da-ga__hero-section {background: linear-gradient(135deg, #E3EDFF 0%, #F4F7FB 100%); padding: 15px 16px 0; border-bottom: 1px solid #D6E2FF;}
.page-da-ga__hero-image {width: 100%; max-width: 1020px; margin: 0 auto; padding: 0;}
.page-da-ga__hero-img {width: 100%; height: auto; aspect-ratio: 17/5; object-fit: cover; display: block; border-radius: 12px; box-shadow: 0 4px 20px rgba(47, 107, 255, 0.15);}
.page-da-ga__hero-content {width: 100%; max-width: 1020px; margin: 0 auto; text-align: center; padding: 16px 0 24px;}
.page-da-ga__hero-title {font-size: clamp(1.5rem, 4vw, 2.4rem); font-weight: 800; color: #1F2D3D; letter-spacing: -0.02em; margin: 0 0 8px; line-height: 1.3;}
.page-da-ga__hero-subtitle {font-size: 1rem; color: #374151; max-width: 700px; margin: 0 auto 20px; line-height: 1.7;}
.page-da-ga__hero-buttons {display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;}
.page-da-ga__btn {display: inline-flex; align-items: center; justify-content: center; padding: 12px 32px; border-radius: 8px; font-weight: 700; text-decoration: none; border: 2px solid transparent; transition: transform 0.2s ease, box-shadow 0.2s ease; font-size: 0.95rem; white-space: normal; word-wrap: break-word;}
.page-da-ga__btn--primary {background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%); color: #fff; border-color: transparent; box-shadow: 0 4px 15px rgba(47, 107, 255, 0.4);}
.page-da-ga__btn--primary:hover {transform: translateY(-2px); box-shadow: 0 6px 20px rgba(47, 107, 255, 0.5);}
.page-da-ga__btn--secondary {background: #fff; color: #2F6BFF; border-color: #2F6BFF;}
.page-da-ga__btn--secondary:hover {background: #F0F5FF;}

.page-da-ga__logo-section {padding: 32px 16px 16px; background: #fff; border-bottom: 1px solid #D6E2FF;}
.page-da-ga__logo-grid {display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px 20px; justify-items: center; max-width: 1200px; margin: 0 auto;}
.page-da-ga__logo-item {display: flex; flex-direction: column; align-items: center; gap: 12px; width: 100%; max-width: 280px; padding: 12px 8px; border-radius: 12px; transition: all 0.3s ease;}
.page-da-ga__logo-item:hover {transform: translateY(-4px); box-shadow: 0 8px 25px rgba(47, 107, 255, 0.1);}
.page-da-ga__logo-image {width: 100%; aspect-ratio: 2/1; object-fit: contain; background: #F9FBFF; border-radius: 8px; border: 1px solid #D6E2FF;}
.page-da-ga__logo-cta {display: inline-block; padding: 8px 24px; border-radius: 999px; background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%); color: #fff; font-weight: 700; text-decoration: none; font-size: 0.9rem; transition: all 0.3s ease;}
.page-da-ga__logo-cta:hover {box-shadow: 0 4px 15px rgba(47, 107, 255, 0.4); transform: scale(1.02);}
.page-da-ga__logo-item:nth-child(5) {grid-column: 2;}
.page-da-ga__logo-item:nth-child(6) {grid-column: 3;}

.page-da-ga__guide-section {background: #fff;}
.page-da-ga__guide-inner {max-width: 960px; margin: 0 auto; padding: 40px 16px 48px;}
.page-da-ga__guide-title {text-align: center; color: #2F6BFF; font-size: clamp(1.4rem, 3vw, 2rem); font-weight: 800; margin: 0 0 12px;}
.page-da-ga__guide-desc {text-align: center; color: #374151; margin: 0 0 40px; font-size: 1rem; line-height: 1.7;}
.page-da-ga__guide-step {margin-bottom: 36px; padding: 24px; border-radius: 16px; background: #fff; border: 1px solid #D6E2FF; box-shadow: 0 2px 12px rgba(47, 107, 255, 0.06); width: 100%; box-sizing: border-box; overflow: hidden;}
.page-da-ga__guide-figure {margin: 0 0 12px; width: 100%;}
.page-da-ga__guide-img {width: 100%; max-width: 800px; height: auto; aspect-ratio: 2/1; object-fit: cover; border-radius: 12px; border: 1px solid #D6E2FF;}
.page-da-ga__guide-caption {font-weight: 600; color: #2F6BFF; margin: 8px 0; padding: 0 4px;}
.page-da-ga__guide-text {color: #1F2D3D; line-height: 1.8; margin: 0; padding: 0 4px;}

.page-da-ga__faq-item {margin-bottom: 12px; padding: 0; border: 1px solid #D6E2FF; border-radius: 12px; overflow: hidden; background: #fff;}
.page-da-ga__faq-question {padding: 18px 20px; background: #F9FBFF; color: #1F2D3D; font-weight: 700; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between;}
.page-da-ga__faq-icon {display: inline-block; font-weight: 700; color: #2F6BFF; margin-right: 8px;}
.page-da-ga__faq-answer {padding: 16px 20px; border-top: 1px solid #D6E2FF; color: #374151; line-height: 1.8;}

.page-da-ga__guide-cta {text-align: center; margin-top: 40px; padding-top: 20px; border-top: 1px solid #D6E2FF;}
.page-da-ga__cta-btn {display: inline-block; padding: 14px 44px; border-radius: 8px; background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%); color: #fff; font-weight: 700; text-decoration: none; font-size: 1rem; box-shadow: 0 4px 15px rgba(47, 107, 255, 0.4); transition: all 0.3s ease;}
.page-da-ga__cta-btn:hover {transform: translateY(-2px); box-shadow: 0 6px 20px rgba(47, 107, 255, 0.5);}
.page-da-ga__cta-text {color: #6B7280; margin-top: 12px; font-size: 0.9rem;}

@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__guide-inner {padding: 32px 16px;}
.page-da-ga__guide-step {padding: 20px;}
.page-da-ga img {max-width: 100%; height: auto;}
}

@media (max-width: 768px) {
.page-da-ga__hero-section {padding: 8px 12px;}
.page-da-ga__hero-image {padding: 0;}
.page-da-ga__hero-img {aspect-ratio: 2/1; border-radius: 8px;}
.page-da-ga__hero-content {padding: 12px 0 20px;}
.page-da-ga__hero-subtitle {font-size: 0.92rem;}
.page-da-ga__btn {padding: 10px 24px; width: 100%; max-width: 100%; box-sizing: border-box;}
.page-da-ga__btn--primary, .page-da-ga__btn--secondary {min-width: 180px;}
.page-da-ga__hero-buttons {flex-direction: column; gap: 8px; align-items: center; width: 100%; max-width: 100%;}
.page-da-ga__logo-section {padding: 24px 12px;}
.page-da-ga__logo-grid {grid-template-columns: repeat(2, 1fr); gap: 16px 12px;}
.page-da-ga__logo-item:nth-child(5), .page-da-ga__logo-item:nth-child(6) {grid-column: auto;}
.page-da-ga__logo-image {max-width: 100%;}
.page-da-ga__guide-inner {padding: 24px 12px;}
.page-da-ga__guide-step {padding: 16px; margin-bottom: 24px;}
.page-da-ga__guide-figure img {max-width: 100% !important; height: auto !important;}
.page-da-ga__cta-btn {padding: 12px 32px;}
.page-da-ga img {max-width: 100%; height: auto;}
}

@media (max-width: 480px) {
.page-da-ga__hero-title {font-size: 1.35rem;}
.page-da-ga__hero-buttons {gap: 6px;}
.page-da-ga__btn {padding: 8px 20px; min-width: 150px;}
.page-da-ga__logo-section {padding: 20px 8px;}
.page-da-ga__logo-grid {gap: 12px;}
.page-da-ga__logo-cta {font-size: 0.85rem; padding: 6px 18px;}
}