.page-ban-ca{background:#F5F7FA;color:#333333;font-family:'Segoe UI',Roboto,Arial,sans-serif}.page-ban-ca__hero-section{padding-top:10px;background:#F5F7FA}.page-ban-ca__hero-image-wrapper{width:100%;max-width:1200px;margin:0 auto;padding:0 16px}.page-ban-ca__hero-image{width:100%;height:auto;aspect-ratio:16/5;object-fit:cover;display:block;border-radius:16px}.page-ban-ca__hero-content{width:100%;max-width:1200px;margin:0 auto;padding:24px 16px 32px;text-align:center}.page-ban-ca__main-title{font-weight:800;line-height:1.3;letter-spacing:-0.02em;margin:0 0 16px;color:#333333;max-width:900px;margin-left:auto;margin-right:auto}.page-ban-ca__tagline{font-size:1.05rem;line-height:1.6;max-width:800px;margin:0 auto 24px}.page-ban-ca__cta-group{display:flex;flex-wrap:wrap;gap:16px;justify-content:center}.page-ban-ca__btn{display:inline-block;padding:14px 32px;border-radius:50px;font-weight:700;font-size:1rem;text-decoration:none;transition:transform .2s,box-shadow .2s;border:2px solid transparent;box-sizing:border-box;max-width:100%;word-wrap:break-word;white-space:normal}.page-ban-ca__btn--primary{background:linear-gradient(180deg,#FF5A4F 0%,#E53935 100%);color:#ffffff;border-color:#E53935}.page-ban-ca__btn--primary:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgba(229,57,53,.4)}.page-ban-ca__btn--secondary{background:#ffffff;color:#E53935;border-color:#E53935}.page-ban-ca__btn--secondary:hover{background:#fff5f5;transform:translateY(-3px)}.page-ban-ca__btn--promo{background:linear-gradient(180deg,#FF5A4F 0%,#E53935 100%);color:#ffffff;font-size:1.15rem;padding:16px 40px;border-color:#E53935}.page-ban-ca__features-section,.page-ban-ca__tips-section,.page-ban-ca__faq-section{background:#F5F7FA}.page-ban-ca__features-container,.page-ban-ca__tips-container,.page-ban-ca__faq-container{max-width:1200px;margin:0 auto;padding:48px 16px}.page-ban-ca__section-title{font-size:1.8rem;font-weight:800;text-align:center;color:#E53935;margin:0 0 12px}.page-ban-ca__section-subtitle{text-align:center;max-width:700px;margin:0 auto 40px;line-height:1.6;color:#333333}.page-ban-ca__features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:32px}.page-ban-ca__feature-card{background:#FFFFFF;border-radius:12px;padding:20px;text-align:center;border:1px solid #E0E0E0;transition:transform .2s,box-shadow .2s}.page-ban-ca__feature-card:hover{transform:translateY(-5px);box-shadow:0 8px 24px rgba(0,0,0,.08)}.page-ban-ca__feature-image{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:8px;margin-bottom:16px}.page-ban-ca__feature-title{font-size:1.3rem;font-weight:700;color:#333333;margin:0 0 12px}.page-ban-ca__feature-desc{font-size:0.95rem;line-height:1.6;color:#333333;margin:0}.page-ban-ca__guide-section{background:#ffffff}.page-ban-ca__guide-container{max-width:1200px;margin:0 auto;padding:48px 16px}.page-ban-ca__guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start;margin-top:40px}.page-ban-ca__guide-figure{margin:0}.page-ban-ca__guide-image{width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;border-radius:12px;display:block}.page-ban-ca__guide-caption{font-size:0.9rem;color:#666;margin-top:8px;text-align:center}.page-ban-ca__guide-steps{display:flex;flex-direction:column;gap:24px}.page-ban-ca__guide-step{display:flex;gap:16px;align-items:flex-start}.page-ban-ca__step-number{background:linear-gradient(180deg,#FF5A4F 0%,#E53935 100%);color:#fff;width:40px;height:40px;min-width:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.2rem}.page-ban-ca__step-content{flex:1}.page-ban-ca__step-title{font-weight:700;font-size:1.1rem;margin:0 0 6px;color:#333333}.page-ban-ca__step-desc{font-size:0.92rem;line-height:1.5;color:#333333;margin:0}.page-ban-ca__guide-cta{text-align:center;margin-top:40px}.page-ban-ca__tips-list{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:32px}.page-ban-ca__tip-item{background:#FFFFFF;border-radius:12px;padding:24px;border-left:4px solid #E53935;border-top:1px solid #E0E0E0;border-right:1px solid #E0E0E0;border-bottom:1px solid #E0E0E0}.page-ban-ca__tip-title{font-size:1.05rem;font-weight:700;color:#E53935;margin:0 0 10px}.page-ban-ca__tip-desc{font-size:0.92rem;line-height:1.6;margin:0;color:#333333}.page-ban-ca__faq-item{background:#FFFFFF;border:1px solid #E0E0E0;border-radius:12px;margin-bottom:16px;overflow:hidden}.page-ban-ca__faq-question{list-style:none;display:flex;justify-content:space-between;align-items:center;padding:20px 24px;font-weight:700;font-size:1.05rem;cursor:pointer;background:#FFFFFF;color:#333333;user-select:none}.page-ban-ca__faq-question::-webkit-details-marker{display:none}.page-ban-ca__faq-icon{font-size:1.5rem;font-weight:400;color:#E53935;min-width:24px;text-align:center}.page-ban-ca__faq-answer{padding:0 24px 20px;line-height:1.6;color:#333333;margin:0}.page-ban-ca__promo-cta-section{background:linear-gradient(135deg,#E53935 0%,#FF5A4F 100%);padding:48px 16px}.page-ban-ca__promo-cta-container{max-width:900px;margin:0 auto;text-align:center}.page-ban-ca__promo-title{color:#ffffff;font-size:1.8rem;font-weight:800;margin:0 0 16px}.page-ban-ca__promo-desc{color:#ffffff;font-size:1.05rem;line-height:1.6;margin:0 auto 32px;max-width:700px;opacity:.95}.page-ban-ca__btn--promo{background:linear-gradient(180deg,#FF5A4F 0%,#E53935 100%);color:#ffffff;font-size:1.15rem;padding:16px 48px;border:2px solid #ffffff}.page-ban-ca__btn--promo:hover{background:#ffffff;color:#E53935;border-color:#ffffff;transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,.2)}@media (max-width:1024px){.page-ban-ca__features-grid,.page-ban-ca__tips-list{grid-template-columns:repeat(2,1fr)}.page-ban-ca__guide-grid{grid-template-columns:1fr;gap:32px}.page-ban-ca__guide-image{max-width:640px;margin:0 auto}}@media (max-width:768px){.page-ban-ca__hero-image-wrapper{padding:0 8px}.page-ban-ca__hero-image{aspect-ratio:4/3}.page-ban-ca__hero-content{padding:16px 12px 24px}.page-ban-ca__main-title{font-size:clamp(1.2rem,4vw,1.8rem)}.page-ban-ca__cta-group{flex-direction:column;align-items:stretch;width:100%;max-width:100%;overflow:hidden;box-sizing:border-box}.page-ban-ca__btn{width:100%;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;text-align:center}.page-ban-ca__features-container,.page-ban-ca__tips-container,.page-ban-ca__faq-container,.page-ban-ca__guide-container{padding:32px 12px}.page-ban-ca__section-title{font-size:1.4rem}.page-ban-ca__features-grid,.page-ban-ca__tips-list{grid-template-columns:1fr}.page-ban-ca img{max-width:100%!important;height:auto!important}.page-ban-ca__promo-cta-section{padding:40px 12px}.page-ban-ca__promo-title{font-size:1.4rem}.page-ban-ca__promo-buttons{width:100%;max-width:100%;overflow:hidden;box-sizing:border-box}.page-ban-ca__btn--promo{width:100%;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;padding:16px 24px}}