.page-ban-ca{max-width:1200px;margin:0 auto;padding:10px 16px 40px;font-family:'Segoe UI',Roboto,Helvetica,Arial,sans-serif;background:#F4F7FB;color:#1F2D3D}
.page-ban-ca__hero{background:#FFFFFF;border-radius:20px;overflow:hidden;box-shadow:0 4px 24px rgba(47,107,255,.10);margin-bottom:24px}
.page-ban-ca__hero-image img{display:block;width:100%;height:auto;aspect-ratio:17/5;object-fit:cover}
.page-ban-ca__hero-content{padding:24px 28px 32px}
.page-ban-ca__hero-content h1{font-weight:800;color:#1F2D3D;line-height:1.3;margin:0 0 12px;letter-spacing:.2px;max-width:760px}
.page-ban-ca__hero-content p{font-size:1rem;line-height:1.7;color:#1F2D3D;margin:0 0 22px;max-width:76ch}
.page-ban-ca__cta-group{display:flex;flex-wrap:wrap;gap:12px}
.page-ban-ca__btn{display:inline-block;border-radius:999px;padding:12px 30px;font-weight:700;font-size:1rem;text-decoration:none;background:#FFFFFF;border:1px solid #D6E2FF;color:#2F6BFF;transition:background .2s,transform .2s;text-align:center;box-sizing:border-box}
.page-ban-ca__btn-primary{background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);border-color:transparent;color:#FFFFFF;box-shadow:0 6px 18px rgba(47,107,255,.35)}
.page-ban-ca__btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(47,107,255,.45)}
.page-ban-ca__trust{padding:34px 0 10px}
.page-ban-ca__trust h2{font-size:1.9rem;text-align:center;font-weight:800;color:#1F2D3D;margin:0 0 32px;letter-spacing:0}
.page-ban-ca__trust-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.page-ban-ca__trust-item{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:16px;padding:24px;box-shadow:0 2px 14px rgba(165,196,255,.15)}
.page-ban-ca__trust-item h3{font-size:1.2rem;margin:0 0 8px;font-weight:700;color:#1F2D3D}
.page-ban-ca__trust-item p{font-size:.96rem;line-height:1.65;margin:0;color:#1F2D3D}
.page-ban-ca__guide{background:#FFFFFF;border-radius:20px;border:1px solid #D6E2FF;padding:34px 28px;margin-top:34px}
.page-ban-ca__guide h2{font-size:1.8rem;text-align:center;font-weight:800;margin:0 0 30px;color:#1F2D3D}
.page-ban-ca__steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:28px}
.page-ban-ca__step{background:#F4F7FB;border-radius:14px;padding:20px;border-top:4px solid #2F6BFF}
.page-ban-ca__step h3{font-size:1.05rem;margin:0 0 8px;font-weight:700;color:#1F2D3D}
.page-ban-ca__step p{font-size:.92rem;line-height:1.6;margin:0;color:#1F2D3D}
.page-ban-ca__guide-image{margin-top:8px}
.page-ban-ca__guide-image img{display:block;width:100%;height:auto;aspect-ratio:2/1;object-fit:cover;border-radius:14px}
.page-ban-ca__promo{background:linear-gradient(135deg,#2F6BFF 0%,#6FA3FF 100%);border-radius:20px;color:#FFFFFF;text-align:center;padding:42px 24px;margin-top:36px}
.page-ban-ca__promo h2{font-size:1.8rem;font-weight:800;margin:0 0 12px;color:#FFFFFF}
.page-ban-ca__promo p{font-size:1.05rem;opacity:.95;margin:0 auto 26px;max-width:640px;line-height:1.7;color:#FFFFFF}
.page-ban-ca__promo .page-ban-ca__btn{background:#FFFFFF;color:#2F6BFF;border:0}
.page-ban-ca__faq{padding:10px 0}
.page-ban-ca__faq h2{font-size:1.6rem;text-align:center;font-weight:800;margin:0 0 24px;color:#1F2D3D}
.page-ban-ca__faq-item{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:14px;padding:0 18px;margin-bottom:12px}
.page-ban-ca__faq-item summary{cursor:pointer;font-weight:700;font-size:1rem;color:#2F6BFF;list-style:none;position:relative;padding:16px 34px 16px 0;line-height:1.4;user-select:none}
.page-ban-ca__faq-item summary::-webkit-details-marker{display:none}
.page-ban-ca__faq-item p{padding:0 0 16px;margin:0;line-height:1.7;font-size:.95rem;color:#1F2D3D}
.page-ban-ca__faq-toggle{position:absolute;right:0;top:50%;transform:translateY(-50%);font-weight:700;color:#2F6BFF;font-size:1.4rem}
.page-ban-ca__footer-info{margin-top:38px;text-align:center;border-top:1px solid #D6E2FF;padding-top:20px}
.page-ban-ca__copyright{font-size:.9rem;color:#1F2D3D;font-weight:600}
@media (max-width:768px){
.page-ban-ca{padding:6px 10px 30px}
.page-ban-ca__hero-content{padding:18px 14px 22px}
.page-ban-ca__hero-content{flex-direction:column}
.page-ban-ca__hero-content h1{word-wrap:break-word}
.page-ban-ca__hero-image img{aspect-ratio:16/9}
.page-ban-ca__trust{padding:24px 0 0}
.page-ban-ca__trust h2{font-size:1.6rem;line-height:1.3}
.page-ban-ca__trust-grid{grid-template-columns:1fr}
.page-ban-ca__trust-item{padding:18px}
.page-ban-ca__guide{padding:24px 16px}
.page-ban-ca__guide h2{font-size:1.5rem;line-height:1.3}
.page-ban-ca__steps{grid-template-columns:1fr;gap:14px}
.page-ban-ca__guide-image img{aspect-ratio:16/10}
.page-ban-ca__promo{padding:30px 16px;margin-top:26px}
.page-ban-ca__promo h2{font-size:1.5rem;line-height:1.3}
.page-ban-ca__promo p{font-size:.95rem}
.page-ban-ca__faq h2{font-size:1.4rem;line-height:1.3}
.page-ban-ca img{max-width:100%!important;height:auto!important}
.page-ban-ca__btn{max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;width:100%}
.page-ban-ca__cta-group, .page-ban-ca__promo{width:100%;max-width:100%;overflow:hidden;box-sizing:border-box}
}