.page-ban-ca{color:#333333;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.6}.page-ban-ca__hero-section{padding:10px 16px 0;max-width:1200px;margin:0 auto}.page-ban-ca__hero-image-wrapper{width:100%}.page-ban-ca__hero-image{display:block;width:100%;height:auto;aspect-ratio:17/5;object-fit:cover;border-radius:12px}.page-ban-ca__hero-content{text-align:center;padding:20px 0 10px}.page-ban-ca__hero-title{font-size:clamp(1.2rem,2.8vw,2rem);line-height:1.3;margin:0 0 10px;font-weight:800;color:#0477DB}.page-ban-ca__hero-subtitle{font-size:1rem;max-width:70ch;margin:0 auto 16px;color:#333333}.page-ban-ca__hero-actions,.page-ban-ca__guide-actions,.page-ban-ca__cta-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:16px}.page-ban-ca__hero-btn,.page-ban-ca__guide-btn,.page-ban-ca__cta-btn{display:inline-block;padding:12px 24px;border-radius:999px;background:#0477DB;color:#ffffff;font-weight:700;text-decoration:none;border:none;cursor:pointer;transition:background .2s;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word}.page-ban-ca__hero-btn:hover,.page-ban-ca__guide-btn:hover,.page-ban-ca__cta-btn:hover{background:#0361B4}.page-ban-ca__hero-btn--login{background:#EA7C07}.page-ban-ca__hero-btn--login:hover{background:#C96A06}.page-ban-ca__hero-btn--register{background:#0477DB}.page-ban-ca__features-section,.page-ban-ca__tips-section,.page-ban-ca__cta-section{margin:40px auto;padding:0 16px;max-width:1200px}.page-ban-ca__section-title{text-align:center;color:#0477DB;font-size:clamp(1.1rem,2vw,1.5rem);font-weight:700;margin:0 0 16px}.page-ban-ca__section-desc{text-align:center;max-width:80ch;margin:0 auto 24px}.page-ban-ca__features-grid,.page-ban-ca__tips-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px}.page-ban-ca__feature-card,.page-ban-ca__tip-card{background:#F4F8FA;border-radius:12px;overflow:hidden;box-shadow:0 2px 6px rgba(0,0,0,.05);display:flex;flex-direction:column}.page-ban-ca__feature-image,.page-ban-ca__tip-image{width:100%;aspect-ratio:2/1;object-fit:cover;display:block}.page-ban-ca__feature-info{padding:16px;flex-grow:1}.page-ban-ca__feature-title,.page-ban-ca__tip-title{font-size:1.1rem;color:#0477DB;font-weight:600;margin:10px 0}.page-ban-ca__feature-text,.page-ban-ca__tip-text{font-size:.95rem;margin:0}.page-ban-ca__guide-section{background:#E7F3FA;margin:0 auto 48px}.page-ban-ca__guide-inner{max-width:1000px;margin:0 auto;padding:32px 16px}.page-ban-ca__guide-title{text-align:center;color:#0477DB;font-size:clamp(1.1rem,2vw,1.5rem);margin:0 0 16px}.page-ban-ca__guide-desc{text-align:center;max-width:70ch;margin:0 auto 24px}.page-ban-ca__guide-figure{display:flex;flex-direction:column;align-items:center;gap:12px}.page-ban-ca__guide-figure img{width:100%;height:auto;aspect-ratio:2/1;object-fit:cover;border-radius:12px}.page-ban-ca__guide-list{padding-left:20px;margin:24px 0}.page-ban-ca__guide-item{margin-bottom:8px;font-size:1rem}.page-ban-ca__cta-section{position:relative;max-width:1200px;background:#051B2C;border-radius:16px;overflow:hidden;color:#ffffff;margin:48px auto;padding:0}.page-ban-ca__cta-image{display:block;width:100%;height:auto;aspect-ratio:17/5;object-fit:cover;opacity:.3}.page-ban-ca__cta-content{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;width:90%;padding:16px}.page-ban-ca__cta-title{font-size:clamp(1.1rem,2.5vw,1.8rem);margin:0 0 8px;color:#ffffff}.page-ban-ca__cta-text{margin:0 0 4px;color:#ffffff}.page-ban-ca__cta-btn{background:#EA7C07}.page-ban-ca__cta-btn:hover{background:#C96A06}.page-ban-ca__cta-btn:nth-child(2){background:#26A9E0}.page-ban-ca__cta-btn:nth-child(2):hover{background:#1B8BB8}.page-ban-ca__features-section .page-ban-ca__section-title,.page-ban-ca__tips-section .page-ban-ca__section-title{color:#0477DB}@media (max-width:768px){.page-ban-ca{padding:0}.page-ban-ca__hero-section{padding:8px 12px 0}.page-ban-ca__hero-image{aspect-ratio:2/1}.page-ban-ca__hero-title,.page-ban-ca__section-title,.page-ban-ca__guide-title,.page-ban-ca__cta-title{font-weight:700}.page-ban-ca__hero-subtitle,.page-ban-ca__section-desc,.page-ban-ca__guide-desc{font-size:.95rem}.page-ban-ca__features-grid,.page-ban-ca__tips-grid{grid-template-columns:1fr}.page-ban-ca__guide-figure img{aspect-ratio:2/1}.page-ban-ca__guide-inner,.page-ban-ca__features-section,.page-ban-ca__tips-section,.page-ban-ca__cta-section{padding-left:12px;padding-right:12px}.page-ban-ca__cta-section{display:flex;flex-direction:column;align-items:center}.page-ban-ca__cta-content{position:relative;top:auto;left:auto;transform:none;width:100%;padding:16px}.page-ban-ca__cta-image{opacity:.15}.page-ban-ca img{max-width:100%!important;height:auto!important}.page-ban-ca__hero-actions,.page-ban-ca__guide-actions,.page-ban-ca__cta-actions{flex-direction:column;align-items:stretch}.page-ban-ca__hero-btn,.page-ban-ca__guide-btn,.page-ban-ca__cta-btn{max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;text-align:center}.page-ban-ca__cta-content{display:flex;flex-direction:column;justify-content:center}}