.page-ban-ca { max-width: 1200px; margin: 0 auto; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; color: #333333; background: #F5F7FA; padding: 0 16px; }
.page-ban-ca__hero-section { display: flex; flex-direction: column; padding-top: 0; margin-top: 0; }
.page-ban-ca__hero-image { order: 1; width: 100%; }
.page-ban-ca__hero-image img { width: 100%; height: auto; aspect-ratio: 17/5; object-fit: cover; display: block; border-radius: 12px; }
.page-ban-ca__hero-content { order: 2; background: #FFFFFF; border: 1px solid #E0E0E0; border-radius: 12px; padding: 24px; margin-top: 16px; text-align: center; }
.page-ban-ca__hero-title { font-size: clamp(1.4rem, 4vw, 2.2rem); font-weight: 800; line-height: 1.3; letter-spacing: -0.02em; color: #E53935; margin: 0 0 12px; }
.page-ban-ca__hero-desc { font-size: 16px; line-height: 1.7; color: #333333; margin: 0 auto 20px; max-width: 720px; }
.page-ban-ca__hero-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 8px; }
.page-ban-ca__btn { display: inline-flex; align-items: center; justify-content: center; padding: 12px 28px; border-radius: 999px; font-weight: 700; font-size: 16px; text-decoration: none; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%); color: #FFFFFF; border: none; cursor: pointer; transition: transform 0.2s ease, box-shadow 0.2s ease; }
.page-ban-ca__btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(229, 57, 53, 0.3); }
.page-ban-ca__btn--secondary { background: #FFFFFF; color: #E53935; border: 2px solid #E53935; }
.page-ban-ca__btn--secondary:hover { background: #FFF5F5; box-shadow: 0 4px 12px rgba(229, 57, 53, 0.1); }
.page-ban-ca__platform-section { padding: 40px 0 20px; }
.page-ban-ca__platform-title { text-align: center; font-size: clamp(1.2rem, 3.5vw, 1.8rem); font-weight: 800; color: #E53935; margin: 0 0 8px; }
.page-ban-ca__platform-desc { text-align: center; font-size: 16px; color: #555555; margin: 0 auto 28px; max-width: 640px; line-height: 1.6; }
.page-ban-ca__logo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px 16px; justify-items: center; max-width: 1120px; margin: 0 auto; }
.page-ban-ca__logo-item { display: flex; flex-direction: column; align-items: center; gap: 12px; max-width: 280px; width: 100%; background: #FFFFFF; border: 1px solid #E0E0E0; border-radius: 12px; padding: 16px; box-sizing: border-box; transition: box-shadow 0.2s ease, transform 0.2s ease; }
.page-ban-ca__logo-item:hover { box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08); transform: translateY(-2px); }
.page-ban-ca__logo-image { width: 100%; aspect-ratio: 2/1; object-fit: contain; display: block; }
.page-ban-ca__logo-cta { display: inline-flex; align-items: center; justify-content: center; background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%); color: #FFFFFF; font-weight: 600; font-size: 14px; text-decoration: none; padding: 8px 20px; border-radius: 999px; transition: transform 0.15s ease, box-shadow 0.15s ease; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; }
.page-ban-ca__logo-cta:hover { transform: scale(1.03); box-shadow: 0 4px 12px rgba(229, 57, 53, 0.3); }
.page-ban-ca__logo-item:nth-child(5) { grid-column: 2; }
.page-ban-ca__logo-item:nth-child(6) { grid-column: 3; }
.page-ban-ca__guide-section { padding: 20px 0 48px; }
.page-ban-ca__guide-inner { max-width: 1000px; margin: 0 auto; background: #FFFFFF; border: 1px solid #E0E0E0; border-radius: 12px; padding: 32px 40px; box-sizing: border-box; }
.page-ban-ca__guide-title { text-align: center; color: #E53935; font-size: clamp(1.2rem, 3.5vw, 1.8rem); font-weight: 800; margin: 0 0 24px; }
.page-ban-ca__guide-content h3 { color: #E53935; font-size: 20px; font-weight: 700; margin: 28px 0 12px; }
.page-ban-ca__guide-content p { font-size: 16px; line-height: 1.8; color: #333333; margin: 0 0 16px; }
.page-ban-ca__guide-figure { margin: 0 0 20px; width: 100%; display: flex; flex-direction: column; align-items: center; }
.page-ban-ca__guide-figure img { width: 100%; max-width: 800px; aspect-ratio: 2/1; object-fit: cover; border-radius: 12px; display: block; }
.page-ban-ca__guide-content blockquote { background: #FFF5F5; border-left: 4px solid #E53935; border-radius: 0 8px 8px 0; margin: 20px 0; padding: 16px 20px; }
.page-ban-ca__guide-content blockquote p { color: #333333; font-style: italic; margin: 0; line-height: 1.6; }
@media (max-width: 1024px) {
    .page-ban-ca__logo-grid { gap: 16px; }
    .page-ban-ca__guide-inner { padding: 28px 24px; }
}
@media (max-width: 768px) {
    .page-ban-ca { padding: 0 12px; }
    .page-ban-ca__hero-section { flex-direction: column; }
    .page-ban-ca__hero-image img { aspect-ratio: 2/1; }
    .page-ban-ca__hero-content { padding: 16px; text-align: center; }
    .page-ban-ca__hero-actions { flex-direction: column; width: 100%; }
    .page-ban-ca__btn { width: 100%; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; }
    .page-ban-ca__logo-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .page-ban-ca__logo-item:nth-child(5), .page-ban-ca__logo-item:nth-child(6) { grid-column: auto; }
    .page-ban-ca__logo-cta { width: 100%; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; }
    .page-ban-ca__guide-inner { padding: 20px 16px; }
    .page-ban-ca img { max-width: 100% !important; height: auto !important; }
    .page-ban-ca { max-width: 100%; overflow-x: hidden; }
}