.page-ban-ca{background-color:#08162B;color:#F3F8FF;font-family:'Segoe UI',system-ui,-apple-system,sans-serif;line-height:1.6;max-width:100%;overflow-x:hidden}
.page-ban-ca__hero-section{display:flex;flex-direction:column;align-items:center;padding-top:10px}
.page-ban-ca__hero-image-wrapper{width:100%;max-width:1200px;margin:0 auto}
.page-ban-ca__hero-image{width:100%;max-width:1020px;height:auto;aspect-ratio:17/5;object-fit:cover;display:block;margin:0 auto;border-radius:8px}
.page-ban-ca__hero-content{width:100%;max-width:1020px;margin:16px auto 0;padding:0 16px;text-align:center}
.page-ban-ca__hero-title{color:#F3F8FF;font-weight:700;line-height:1.3;letter-spacing:0.3px;max-width:900px;margin:0 auto 12px;font-size:clamp(1.4rem,3vw,2.2rem)}
.page-ban-ca__hero-description{color:#AFC4E8;font-size:1.05rem;max-width:800px;margin:0 auto 20px}
.page-ban-ca__hero-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;width:100%;max-width:100%;overflow:hidden;box-sizing:border-box}
.page-ban-ca__btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 28px;border-radius:50px;font-weight:700;text-decoration:none;transition:transform .2s,box-shadow .2s;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word}
.page-ban-ca__btn--primary{background:linear-gradient(180deg,#2B73F6 0%,#1144A6 100%);color:#F3F8FF;border:1px solid #244D84}
.page-ban-ca__btn--primary:hover{box-shadow:0 4px 15px rgba(79,168,255,0.6);transform:translateY(-2px)}
.page-ban-ca__btn--secondary{background:transparent;color:#F3F8FF;border:1px solid #4FA8FF}
.page-ban-ca__btn--secondary:hover{border-color:#F2C14E;color:#F2C14E}
.page-ban-ca__game-section{padding:48px 16px}
.page-ban-ca__game-container{max-width:1200px;margin:0 auto}
.page-ban-ca__section-title{color:#F3F8FF;text-align:center;font-size:2rem;margin-bottom:12px;letter-spacing:0.5px}
.page-ban-ca__section-lead{color:#AFC4E8;text-align:center;max-width:800px;margin:0 auto 32px;font-size:1rem}
.page-ban-ca__game-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.page-ban-ca__game-card{background:#10233F;border:1px solid #244D84;border-radius:12px;overflow:hidden;padding:16px;display:flex;flex-direction:column;align-items:center;text-align:center;transition:transform 0.2s}
.page-ban-ca__game-card:hover{transform:translateY(-4px)}
.page-ban-ca__card-image{width:100%;aspect-ratio:2/1;object-fit:cover;border-radius:8px}
.page-ban-ca__card-title{color:#F3F8FF;font-size:1.2rem;margin:12px 0 8px}
.page-ban-ca__card-description{color:#AFC4E8;font-size:0.9rem;margin-bottom:16px}
.page-ban-ca__card-btn{background:linear-gradient(180deg,#2B73F6 0%,#1144A6 100%);color:#F3F8FF;padding:10px 20px;border-radius:6px;text-decoration:none;font-weight:600;border:1px solid #244D84;transition:box-shadow 0.2s}
.page-ban-ca__card-btn:hover{box-shadow:0 4px 15px rgba(79,168,255,0.4)}
.page-ban-ca__tutorial-section{padding:48px 16px;background:#0A1B33}
.page-ban-ca__tutorial-container{max-width:1200px;margin:0 auto}
.page-ban-ca__steps{display:flex;gap:24px;justify-content:space-between;margin-top:24px}
.page-ban-ca__step{flex:1;text-align:center;background:#10233F;border:1px solid #244D84;border-radius:8px;padding:20px}
.page-ban-ca__step-image{width:100%;max-width:200px;aspect-ratio:2/1;object-fit:contain;margin:0 auto 12px}
.page-ban-ca__step-title{color:#F3F8FF;font-size:1.1rem;margin-bottom:8px}
.page-ban-ca__step-text{color:#AFC4E8;font-size:0.9rem}
.page-ban-ca__features-section{padding:48px 16px}
.page-ban-ca__features-container{max-width:1200px;margin:0 auto}
.page-ban-ca__features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:24px}
.page-ban-ca__feature-item{background:#10233F;border:1px solid #244D84;border-radius:8px;padding:20px;text-align:center}
.page-ban-ca__feature-image{width:100%;aspect-ratio:2/1;object-fit:cover;border-radius:8px;margin-bottom:12px}
.page-ban-ca__feature-title{color:#F3F8FF;font-size:1rem;margin-bottom:8px}
.page-ban-ca__feature-description{color:#AFC4E8;font-size:0.9rem}
.page-ban-ca__cta-section{padding:32px 16px;background-color:#113B7A}
.page-ban-ca__cta-container{max-width:1020px;margin:0 auto;text-align:center;background:#10233F;padding:24px;border-radius:12px;border:#244D84 solid 1px}
.page-ban-ca__cta-image{width:100%;max-width:1020px;aspect-ratio:17/5;object-fit:cover;border-radius:8px;display:block;margin:0 auto 20px}
.page-ban-ca__cta-title{color:#F2C14E;font-size:1.8rem;margin-bottom:12px}
.page-ban-ca__cta-text{color:#AFC4E8;font-size:1.1rem;max-width:700px;margin:0 auto 20px}
.page-ban-ca__cta-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;width:100%;max-width:100%;overflow:hidden;box-sizing:border-box}
.page-ban-ca__faq-section{padding:48px 16px}
.page-ban-ca__faq-container{max-width:900px;margin:0 auto}
.page-ban-ca__faq-list{margin-top:24px}
.page-ban-ca__faq-item{background:#10233F;border:1px solid #244D84;border-radius:8px;margin-bottom:12px;padding:16px}
.page-ban-ca__faq-summary{list-style:none;display:flex;align-items:center;gap:8px;cursor:pointer;font-weight:600;color:#F3F8FF}
.page-ban-ca__faq-toggle{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;background:#1D5FD1;color:#fff;border-radius:50%;font-weight:bold;flex-shrink:0}
.page-ban-ca__faq-answer{margin-top:12px;color:#AFC4E8;padding-left:32px}
@media (max-width:768px){
.page-ban-ca__hero-section{flex-direction:column}
.page-ban-ca__hero-image{aspect-ratio:2/1}
.page-ban-ca__hero-image-wrapper{width:100%}
.page-ban-ca__game-grid{grid-template-columns:1fr;gap:16px}
.page-ban-ca__game-card{padding:12px}
.page-ban-ca__steps{flex-direction:column;gap:16px}
.page-ban-ca__step{padding:16px}
.page-ban-ca__features-grid{grid-template-columns:1fr;gap:16px}
.page-ban-ca__feature-item{padding:16px}
.page-ban-ca__section-title{font-size:1.5rem}
.page-ban-ca__section-lead{font-size:0.95rem}
.page-ban-ca__cta-title{font-size:1.4rem}
.page-ban-ca__cta-text{font-size:0.95rem;padding:0 12px}
.page-ban-ca img{max-width:100% !important;height:auto !important}
}