.page-ban-ca{color:#1F2D3D;background:#F4F7FB;font-family:system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;line-height:1.65;overflow-x:hidden}
.page-ban-ca__container{width:100%;max-width:1200px;margin:0 auto;padding:0 16px;box-sizing:border-box}
.page-ban-ca__hero-section{width:100%;max-width:1200px;margin:0 auto;padding:10px 16px 0;box-sizing:border-box;display:flex;flex-direction:column;gap:18px;overflow:hidden}
.page-ban-ca__hero-image-wrap{width:100%;box-sizing:border-box;border-radius:18px;overflow:hidden;border:1px solid #D6E2FF;box-shadow:0 10px 30px rgba(47,107,255,0.18)}
.page-ban-ca__hero-image{width:100%;height:auto;display:block;object-fit:cover;border-radius:18px}
.page-ban-ca__hero-content{width:100%;box-sizing:border-box;text-align:center;padding:6px 4px 0}
.page-ban-ca__main-title{font-weight:800;line-height:1.25;letter-spacing:-0.02em;color:#1F2D3D;margin:0 0 12px;max-width:900px;margin-left:auto;margin-right:auto}
.page-ban-ca__hero-intro{color:#33475b;max-width:820px;margin:0 auto 20px;font-size:1.02rem}
.page-ban-ca__hero-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;width:100%;max-width:100%;box-sizing:border-box}
.page-ban-ca__btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 22px;border-radius:12px;font-weight:700;font-size:1rem;text-decoration:none;transition:transform .18s ease,box-shadow .18s ease;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;text-align:center;line-height:1.3}
.page-ban-ca__btn:hover{transform:translateY(-2px)}
.page-ban-ca__btn--primary{background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#FFFFFF;box-shadow:0 8px 20px rgba(47,107,255,0.35)}
.page-ban-ca__btn--secondary{background:#FFFFFF;color:#2F6BFF;border:2px solid #6FA3FF;box-shadow:0 6px 16px rgba(111,163,255,0.22)}
.page-ban-ca__btn--ghost{background:#FFFFFF;color:#1F2D3D;border:2px solid #D6E2FF}
.page-ban-ca__intro-section,.page-ban-ca__features-section,.page-ban-ca__guide-section,.page-ban-ca__tips-section,.page-ban-ca__comparison-section,.page-ban-ca__blog-section,.page-ban-ca__faq-section{padding:44px 0}
.page-ban-ca__cta-section{padding:48px 16px;margin:32px auto;max-width:1000px;background:linear-gradient(160deg,#2F6BFF 0%,#4A8BFF 100%);border-radius:22px;box-shadow:0 14px 40px rgba(47,107,255,0.32);box-sizing:border-box}
.page-ban-ca__section-title{color:#1F2D3D;font-weight:800;letter-spacing:-0.015em;margin:0 0 18px;line-height:1.3;font-size:1.55rem}
.page-ban-ca__text{color:#33475b;margin:0 0 16px;font-size:1rem}
.page-ban-ca__features-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.page-ban-ca__feature-card{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:16px;padding:18px;box-shadow:0 8px 22px rgba(47,107,255,0.08);box-sizing:border-box}
.page-ban-ca__feature-image-wrap{width:100%;border-radius:12px;overflow:hidden;margin-bottom:14px;box-sizing:border-box}
.page-ban-ca__feature-image{width:100%;height:auto;display:block;object-fit:cover}
.page-ban-ca__feature-title{color:#1F2D3D;font-size:1.12rem;font-weight:700;margin:0 0 10px;line-height:1.35}
.page-ban-ca__feature-text{color:#33475b;margin:0;font-size:.98rem}
.page-ban-ca__steps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:8px}
.page-ban-ca__step{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:16px;padding:20px;box-sizing:border-box;position:relative}
.page-ban-ca__step-number{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;min-width:44px;border-radius:50%;background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#FFFFFF;font-weight:800;font-size:1.1rem;margin-bottom:12px;box-shadow:0 6px 14px rgba(47,107,255,0.3)}
.page-ban-ca__step-title{color:#1F2D3D;font-size:1.05rem;font-weight:700;margin:0 0 8px;line-height:1.35}
.page-ban-ca__step-text{color:#33475b;margin:0;font-size:.97rem}
.page-ban-ca__tips-list{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:12px}
.page-ban-ca__tip-item{background:#FFFFFF;border-left:4px solid #2F6BFF;border-radius:10px;padding:14px 18px;color:#33475b;box-shadow:0 4px 14px rgba(47,107,255,0.08);box-sizing:border-box;font-size:.98rem}
.page-ban-ca__tip-item strong{color:#1F2D3D}
.page-ban-ca__related-list{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:10px}
.page-ban-ca__related-item{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:10px;padding:14px 18px;box-sizing:border-box}
.page-ban-ca__link{color:#2F6BFF;text-decoration:none;font-weight:600}
.page-ban-ca__link:hover{text-decoration:underline;color:#1F4FD1}
.page-ban-ca__cta-title{color:#FFFFFF;font-size:1.6rem;font-weight:800;text-align:center;margin:0 0 12px;line-height:1.3}
.page-ban-ca__cta-text{color:#EAF2FF;text-align:center;max-width:760px;margin:0 auto 22px;font-size:1rem}
.page-ban-ca__cta-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;width:100%;max-width:100%;box-sizing:border-box}
.page-ban-ca__blog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.page-ban-ca__blog-card{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:16px;overflow:hidden;box-shadow:0 8px 22px rgba(47,107,255,0.08);box-sizing:border-box}
.page-ban-ca__blog-link{display:block;color:#1F2D3D;text-decoration:none}
.page-ban-ca__blog-image-wrap{width:100%;aspect-ratio:16/9;overflow:hidden;box-sizing:border-box}
.page-ban-ca__blog-image{width:100%;height:100%;display:block;object-fit:cover}
.page-ban-ca__blog-title{color:#1F2D3D;font-size:1.02rem;font-weight:700;margin:0;padding:16px;line-height:1.4}
.page-ban-ca__faq-list{display:grid;gap:14px}
.page-ban-ca__faq-item{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:14px;padding:18px 20px;box-sizing:border-box}
.page-ban-ca__faq-question{color:#1F2D3D;font-size:1.05rem;font-weight:700;margin:0 0 8px;line-height:1.35}
.page-ban-ca__faq-answer{color:#33475b;margin:0;font-size:.97rem}
.page-ban-ca__cta-section .page-ban-ca__btn--secondary,.page-ban-ca__cta-section .page-ban-ca__btn--ghost{background:#FFFFFF}
@media (max-width:1024px){.page-ban-ca__features-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.page-ban-ca__blog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.page-ban-ca__section-title{font-size:1.4rem}}
@media (max-width:768px){.page-ban-ca__hero-section{padding-top:8px;padding-left:12px;padding-right:12px;gap:14px}.page-ban-ca__hero-image{border-radius:14px;max-width:100%;height:auto}.page-ban-ca__hero-image-wrap{border-radius:14px;max-width:100%;overflow:hidden;box-sizing:border-box}.page-ban-ca__main-title{font-size:1.5rem;line-height:1.28}.page-ban-ca__hero-intro{font-size:.98rem}.page-ban-ca__hero-actions,.page-ban-ca__cta-actions{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}.page-ban-ca__intro-section,.page-ban-ca__features-section,.page-ban-ca__guide-section,.page-ban-ca__tips-section,.page-ban-ca__comparison-section,.page-ban-ca__blog-section,.page-ban-ca__faq-section{padding:32px 0}.page-ban-ca__features-grid,.page-ban-ca__steps{grid-template-columns:1fr;gap:16px}.page-ban-ca__blog-grid{grid-template-columns:1fr;gap:16px}.page-ban-ca__section-title{font-size:1.28rem}.page-ban-ca__feature-card,.page-ban-ca__step,.page-ban-ca__faq-item{padding:16px}.page-ban-ca__cta-section{padding:32px 16px;margin:24px 12px;border-radius:18px}.page-ban-ca__cta-title{font-size:1.32rem}.page-ban-ca__blog-title{font-size:1rem;padding:14px}.page-ban-ca img{max-width:100%!important;height:auto!important}.page-ban-ca__blog-image{max-width:100%;height:auto}}
@media (max-width:420px){.page-ban-ca__main-title{font-size:1.32rem}.page-ban-ca__section-title{font-size:1.18rem}.page-ban-ca__btn{padding:12px 16px;font-size:.95rem}}