.page-ban-ca__hero-section{background:linear-gradient(135deg,#08162B 0%,#113B7A 100%);padding:10px 16px 32px}
.page-ban-ca__hero-image-block{width:100%;max-width:1200px;margin:0 auto}
.page-ban-ca__hero-image{width:100%;height:auto;aspect-ratio:17/5;object-fit:cover;border-radius:8px;display:block;box-shadow:0 8px 32px rgba(79,168,255,.2)}
.page-ban-ca__hero-content{max-width:1200px;margin:20px auto 0;text-align:center}
.page-ban-ca__hero-title{color:#F3F8FF;font-size:clamp(1.5rem,3vw,2.2rem);font-weight:800;line-height:1.25;letter-spacing:.01em;margin:0 0 12px}
.page-ban-ca__hero-description{color:#AFC4E8;font-size:1rem;line-height:1.6;max-width:720px;margin:0 auto 20px}
.page-ban-ca__cta-btn{display:inline-block;background:linear-gradient(180deg,#2B73F6 0%,#1144A6 100%);color:#F3F8FF;font-weight:700;font-size:1rem;padding:14px 32px;border-radius:50px;text-decoration:none;border:1px solid #4FA8FF;box-shadow:0 0 12px rgba(79,168,255,.3);transition:transform .2s ease,box-shadow .2s ease}
.page-ban-ca__cta-btn:hover{transform:translateY(-2px);box-shadow:0 4px 20px rgba(79,168,255,.5)}
.page-ban-ca__guide-section{background:#08162B;padding:32px 16px 56px}
.page-ban-ca__guide-inner{max-width:1000px;margin:0 auto}
.page-ban-ca__guide-title{color:#F2C14E;font-size:clamp(1.4rem,2.5vw,2rem);font-weight:700;text-align:center;margin:0 0 8px}
.page-ban-ca__guide-intro{color:#AFC4E8;text-align:center;margin:0 0 28px;line-height:1.6}
.page-ban-ca__guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.page-ban-ca__guide-item{background:#10233F;border:1px solid #244D84;border-radius:8px;padding:12px;margin:0}
.page-ban-ca__guide-image{width:100%;aspect-ratio:2/1;object-fit:cover;border-radius:4px;display:block}
.page-ban-ca__guide-caption{color:#F3F8FF;font-weight:600;margin-top:12px;font-size:.95rem}
.page-ban-ca__guide-desc{color:#AFC4E8;font-size:.875rem;line-height:1.5;margin-top:8px}
@media (max-width:1024px){
  .page-ban-ca__guide-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  .page-ban-ca__hero-section{padding-top:10px}
  .page-ban-ca__hero-image{aspect-ratio:2/1}
  .page-ban-ca__guide-grid{grid-template-columns:1fr}
  .page-ban-ca__cta-btn{max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;width:100%}
  .page-ban-ca img{max-width:100%!important;height:auto!important}
}