:root{--primary:#2F6BFF;--secondary:#6FA3FF;--text-main:#1F2D3D;--text-black:#000;--card-bg:#FFFFFF;--page-bg:#F4F7FB;--border:#D6E2FF;--glow:#A5C4FF;--gradient-btn:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%)}
.page-ban-ca{background-color:var(--page-bg);color:var(--text-main);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;max-width:100%;overflow-x:hidden;padding:0;margin:0}
.page-ban-ca__hero-section{display:flex;flex-direction:column;align-items:center;gap:24px;padding:10px 16px 40px;margin:0;width:100%;max-width:1200px;box-sizing:border-box;margin-left:auto;margin-right:auto}
.page-ban-ca__hero-image-wrapper{width:100%;max-width:1200px}
.page-ban-ca__hero-image{display:block;width:100%;max-width:1200px;height:auto;aspect-ratio:16/6;object-fit:cover;border-radius:20px;box-shadow:0 10px 40px rgba(47,107,255,0.35)}
.page-ban-ca__hero-content{width:100%;max-width:1000px;margin:0 auto;text-align:center;padding:0 12px;box-sizing:border-box}
.page-ban-ca__hero-title{font-size:clamp(1.6rem,4vw,2.6rem);line-height:1.3;font-weight:800;letter-spacing:-0.02em;color:var(--text-main);margin:0 0 16px;max-width:900px;margin-left:auto;margin-right:auto}
.page-ban-ca__hero-subtitle{font-size:clamp(1rem,2vw,1.2rem);line-height:1.7;color:#334E68;max-width:800px;margin:0 auto 28px}
.page-ban-ca__hero-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:16px;max-width:100%}
.page-ban-ca__btn{display:inline-flex;align-items:center;justify-content:center;border-radius:50px;padding:14px 34px;font-size:1.05rem;font-weight:700;text-decoration:none;transition:all 0.25s ease;border:none;cursor:pointer;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;min-height:48px}
.page-ban-ca__btn--primary{background:var(--gradient-btn);color:#fff;box-shadow:0 6px 20px rgba(47,107,255,0.4)}
.page-ban-ca__btn--primary:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(47,107,255,0.5)}
.page-ban-ca__btn--secondary{background:#fff;color:var(--primary);border:2px solid var(--primary);box-shadow:0 4px 12px rgba(0,0,0,0.08)}
.page-ban-ca__btn--secondary:hover{background:var(--primary);color:#fff;transform:translateY(-2px)}
.page-ban-ca__intro-section{background-color:var(--card-bg);padding:48px 16px;width:100%;box-sizing:border-box}
.page-ban-ca__intro-inner{max-width:1100px;margin:0 auto}
.page-ban-ca__intro-text{font-size:1.1rem;line-height:1.8;color:var(--text-main);text-align:center;max-width:900px;margin:0 auto 40px}
.page-ban-ca__intro-stats{display:flex;flex-wrap:wrap;justify-content:center;gap:24px}
.page-ban-ca__stat-item{flex:1;min-width:140px;max-width:200px;text-align:center;padding:24px 16px;background:var(--page-bg);border-radius:16px;border:1px solid var(--border)}
.page-ban-ca__stat-number{font-size:2.2rem;font-weight:800;color:var(--primary);display:block;line-height:1.2}
.page-ban-ca__stat-label{font-size:0.9rem;color:#334E68;margin-top:8px;display:block}
.page-ban-ca__logo-section{display:grid;grid-template-columns:repeat(4,1fr);gap:20px 16px;justify-items:center;align-items:center;padding:48px 16px;max-width:1200px;margin:0 auto;box-sizing:border-box}
.page-ban-ca__logo-image{width:100%;aspect-ratio:2/1;object-fit:contain;border-radius:12px;background:#fff;box-shadow:0 4px 16px rgba(0,0,0,0.06);transition:transform 0.2s ease}
.page-ban-ca__logo-image:hover{transform:scale(1.03)}
.page-ban-ca__logo-image:nth-child(5){grid-column:2}
.page-ban-ca__logo-image:nth-child(6){grid-column:3}
.page-ban-ca__guide-section{max-width:1000px;margin:0 auto;padding:16px 16px 20px;box-sizing:border-box}
.page-ban-ca__guide-title{text-align:center;color:var(--primary);font-size:clamp(1.4rem,3vw,2rem);margin:0 0 32px;font-weight:700}
.page-ban-ca__guide-item{display:flex;flex-direction:column;gap:18px;background-color:var(--card-bg);border-radius:16px;padding:16px;box-shadow:0 4px 12px rgba(0,0,0,0.05)}
.page-ban-ca__guide-img-wrapper{width:100%;flex:1}
.page-ban-ca__guide-image{pointer-events:none;width:100%;max-width:800px;aspect-ratio:2/1;object-fit:cover;border-radius:8px;display:block;margin:0 auto}
.page-ban-ca__guide-content{flex:1;padding:8px 0}
.page-ban-ca__guide-subtitle{color:var(--text-main);font-size:clamp(1.2rem,2vw,1.6rem);margin:0 0 12px;line-height:1.4}
.page-ban-ca__guide-desc{color:#334E68;line-height:1.7;font-size:1rem;margin:0}
.page-ban-ca__faq-item{background-color:var(--card-bg);border:1px solid var(--border);border-radius:10px;margin-top:16px;padding:16px 20px;transition:box-shadow 0.2s ease}
.page-ban-ca__faq-item[open]{box-shadow:0 8px 24px rgba(47,107,255,0.15)}
.page-ban-ca__faq-question{font-weight:600;font-size:1.05rem;color:var(--text-main);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:8px;padding:4px 0}
.page-ban-ca__faq-question::-webkit-details-marker{display:none}
.page-ban-ca__faq-icon{color:var(--primary);font-weight:700;transition:transform 0.3s ease;flex-shrink:0}
.page-ban-ca__faq-item[open] .page-ban-ca__faq-icon{transform:rotate(45deg)}
.page-ban-ca__faq-answer{padding:16px 0 4px;line-height:1.7;color:#334E68;font-size:0.98rem}
.page-ban-ca__guide-btn-wrapper{display:flex;flex-direction:row;flex-wrap:wrap;justify-content:center;align-items:center;gap:16px;margin-top:32px;padding:0;width:100%;box-sizing:border-box}
.page-ban-ca__blog-section{max-width:1000px;margin:0 auto;padding:40px 16px 32px;box-sizing:border-box}
.page-ban-ca__blog-title{font-size:clamp(1.4rem,3vw,2rem);color:var(--text-main);text-align:center;margin:0 0 32px;padding-top:32px;border-top:1px solid var(--border);font-weight:700}
.page-ban-ca__blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;justify-content:center}
.page-ban-ca__blog-card{background:var(--card-bg);border-radius:16px;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,0.06);transition:transform 0.25s ease;display:flex;flex-direction:column}
.page-ban-ca__blog-card:hover{transform:translateY(-4px)}
.page-ban-ca__blog-image{pointer-events:none;width:100%;aspect-ratio:2/1;object-fit:cover;display:block}
.page-ban-ca__blog-card-title{font-size:1.1rem;line-height:1.4;padding:16px 16px 8px;margin:0}
.page-ban-ca__blog-link{color:var(--text-main);text-decoration:none}
.page-ban-ca__blog-link:hover{color:var(--primary)}
.page-ban-ca__blog-card-desc{color:#334E68;padding:0 16px;margin:0 0 16px;font-size:0.95rem;line-height:1.66;flex:1}
.page-ban-ca__blog-date{color:#5F7A99;display:block;padding:0 16px 12px}
@media (max-width:1024px){.page-ban-ca__logo-section{grid-template-columns:repeat(3,1fr)}.page-ban-ca__logo-image:nth-child(5),.page-ban-ca__logo-image:nth-child(6){grid-column:auto}.page-ban-ca__blog-grid{grid-template-columns:repeat(2,1fr)}.page-ban-ca__blog-card:last-child{grid-column:1/3}}
@media (max-width:768px){.page-ban-ca__hero-section{flex-direction:column;padding:0 0 32px}.page-ban-ca__hero-image{aspect-ratio:16/9;border-radius:0;box-shadow:none}.page-ban-ca__hero-content{text-align:left;width:100%}.page-ban-ca__hero-title{margin-bottom:12px}.page-ban-ca__hero-subtitle{margin-bottom:16px}.page-ban-ca__hero-actions{flex-direction:column;align-items:stretch;width:100%}.page-ban-ca__btn{width:100%;max-width:100%}.page-ban-ca__intro-stats{gap:12px}.page-ban-ca__stat-item{min-width:100px;max-width:none}.page-ban-ca__logo-section{grid-template-columns:repeat(2,1fr);padding:32px 12px}.page-ban-ca__logo-image:nth-child(5),.page-ban-ca__logo-image:nth-child(6){grid-column:auto}.page-ban-ca__guide-item{flex-direction:column}.page-ban-ca__guide-btn-wrapper{flex-direction:column;align-items:stretch}.page-ban-ca__guide-btn-wrapper .page-ban-ca__btn{width:100%}.page-ban-ca__blog-section{padding-top:32px}.page-ban-ca__blog-grid{grid-template-columns:1fr}.page-ban-ca__blog-card:nth-child(n),.page-ban-ca__blog-card:last-child{grid-column:auto}.page-ban-ca img{max-width:100%!important;height:auto!important}}