.page-ban-ca__hero-section{background:linear-gradient(135deg, #f0f7f2 0%, #ffffff 60%);padding:10px 0 0;margin:0;}
.page-ban-ca__hero-container{display:flex;flex-direction:column;align-items:center;max-width:1200px;margin:0 auto;padding:16px 16px 0;width:100%;box-sizing:border-box;}
.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:16px;}
.page-ban-ca__hero-content{display:flex;flex-direction:column;align-items:center;text-align:center;padding:24px 0 0;width:100%;}
.page-ban-ca__hero-title{font-weight:800;line-height:1.25;letter-spacing:-0.02em;color:#017439;margin:0 0 16px;max-width:900px;}
.page-ban-ca__hero-description{font-size:1.05rem;line-height:1.7;color:#333333;margin:0 0 24px;max-width:900px;}
.page-ban-ca__hero-actions{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;width:100%;max-width:100%;overflow:hidden;box-sizing:border-box;}
.page-ban-ca__hero-btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 32px;border-radius:999px;font-weight:700;font-size:1rem;text-decoration:none;transition:transform .2s, opacity .2s;box-sizing:border-box;}
.page-ban-ca__hero-btn--primary{background:#c30808;color:#ffff00;}
.page-ban-ca__hero-btn--secondary{background:#017439;color:#ffffff;}
.page-ban-ca__hero-btn:hover{transform:scale(1.04);opacity:.9;}

/* guide */
.page-ban-ca__guide-section{padding:48px 16px 64px;background:#ffffff;max-width:1000px;margin:0 auto;width:100%;box-sizing:border-box;}
.page-ban-ca__guide-title{color:#017439;font-size:1.8rem;font-weight:800;text-align:center;margin:0 0 16px;}
.page-ban-ca__guide-intro{color:#333;font-size:1.1rem;text-align:center;line-height:1.7;max-width:680px;margin:0 auto 40px;}
.page-ban-ca__guide-inner{display:flex;flex-direction:column;gap:48px;width:100%;}
.page-ban-ca__guide-item{background:#ffffff;border:1px solid #eee;border-radius:16px;padding:16px;box-shadow:0 4px 20px rgba(1,116,57,.06);}
.page-ban-ca__guide-figure{margin:0;width:100%;}
.page-ban-ca__guide-image{display:block;width:100%;height:auto;aspect-ratio:2/1;object-fit:cover;border-radius:12px;margin-bottom:16px;}
.page-ban-ca__guide-heading{color:#017439;font-weight:700;font-size:1.25rem;margin:16px 0 8px;}
.page-ban-ca__guide-text{font-size:1rem;line-height:1.8;color:#333;margin:0 0 16px;}
.page-ban-ca__guide-detail{background:#f7faf8;border-radius:8px;padding:0 16px;border:1px solid #e0ece4;}
.page-ban-ca__guide-summary{display:flex;align-items:center;gap:8px;cursor:pointer;list-style:none;font-weight:600;color:#017439;padding:16px 0;user-select:none;}
.page-ban-ca__guide-summary::-webkit-details-marker{display:none;}
.page-ban-ca__guide-faq-toggle{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:24px;border-radius:50%;background:#c30808;color:#ffff00;font-weight:700;line-height:1;}
.page-ban-ca__guide-detail-text{margin:0 0 16px;padding-left:32px;color:#333;line-height:1.7;}

/* features */
.page-ban-ca__features-section{padding:64px 16px;background:#f7faf8;}
.page-ban-ca__features-title{color:#017439;font-size:1.8rem;font-weight:800;text-align:center;margin:0 0 16px;}
.page-ban-ca__features-intro{color:#333;text-align:center;max-width:680px;margin:0 auto 48px;line-height:1.7;}
.page-ban-ca__features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1200px;margin:0 auto;width:100%;box-sizing:border-box;}
.page-ban-ca__feature-card{background:#ffffff;border-radius:16px;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.06);transition:transform .3s;border:1px solid #eef0ee;}
.page-ban-ca__feature-card:hover{transform:translateY(-6px);}
.page-ban-ca__feature-thumb{display:block;width:100%;height:auto;aspect-ratio:2/1;object-fit:cover;}
.page-ban-ca__feature-heading{font-size:1.15rem;color:#017439;margin:16px 16px 8px;font-weight:700;line-height:1.4;}
.page-ban-ca__feature-text{font-size:.95rem;line-height:1.7;color:#444;margin:0 16px 20px;flex-grow:1;}
.page-ban-ca__feature-actions{padding:0 16px 16px;}
.page-ban-ca__feature-link{display:inline-block;background:#c30808;color:#ffff00;text-decoration:none;padding:10px 24px;border-radius:999px;font-weight:600;font-size:.9rem;box-sizing:border-box;}

/* tips */
.page-ban-ca__tips-section{padding:64px 16px;background:#ffffff;}
.page-ban-ca__tips-inner{max-width:1100px;margin:0 auto;width:100%;box-sizing:border-box;}
.page-ban-ca__tips-title{color:#017439;font-size:1.8rem;font-weight:800;text-align:center;margin:0 0 16px;}
.page-ban-ca__tips-intro{text-align:center;max-width:680px;margin:0 auto 48px;line-height:1.7;}
.page-ban-ca__tips-wrapper{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:start;}
.page-ban-ca__tips-subhead{color:#017439;font-weight:700;font-size:1.1rem;margin:24px 0 12px;}
.page-ban-ca__tips-paragraph{line-height:1.8;margin-bottom:16px;color:#333;}
.page-ban-ca__tips-detail{background:#f7faf8;border-radius:8px;padding:0 16px;border:1px solid #e0ece4;margin-top:16px;}
.page-ban-ca__guide-summary{display:flex;align-items:center;gap:8px;cursor:pointer;list-style:none;font-weight:600;color:#017439;padding:16px 0;user-select:none;}
.page-ban-ca__guide-summary::-webkit-details-marker{display:none;}
.page-ban-ca__guide-faq-toggle{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:24px;border-radius:50%;background:#c30808;color:#ffff00;font-weight:700;line-height:1;}
.page-ban-ca__tips-visual img{display:block;width:100%;height:auto;aspect-ratio:1/1;object-fit:cover;border-radius:12px;}

/* cta */
.page-ban-ca__cta-section{padding:32px 16px 64px;background:#ffffff;}
.page-ban-ca__cta-inner{max-width:1200px;margin:0 auto;background:linear-gradient(135deg,#017439,#028a4b);border-radius:24px;padding:32px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:16px;width:auto;}
.page-ban-ca__cta-title{color:#ffffff;font-size:1.5rem;font-weight:800;margin:0;}
.page-ban-ca__cta-button{display:inline-block;background:#c30808;color:#ffff00;padding:14px 36px;border-radius:999px;font-weight:700;text-decoration:none;font-size:1.1rem;border:2px solid #ffff00bb;transition:transform .2s,opacity .2s;}
.page-ban-ca__cta-button:hover{transform:scale(1.04);opacity:.95;}

@media (max-width:1024px){
    .page-ban-ca__hero-image{aspect-ratio:16/5;}
    .page-ban-ca__features-grid{grid-template-columns:1fr 1fr;max-width:800px;}
    .page-ban-ca__feature-card:last-child{grid-column:1/-1;max-width:400px;margin:0 auto;}
}

@media (max-width:768px){
    .page-ban-ca__hero-section{padding-top:10px;}
    .page-ban-ca__hero-container{padding:0 16px;}
    .page-ban-ca__hero-image{aspect-ratio:16/9;}
    .page-ban-ca__hero-content{padding-top:16px;text-align:center;}
    .page-ban-ca__hero-actions{flex-direction:column;align-items:stretch;gap:12px;}
    .page-ban-ca__hero-btn{width:100%;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;min-height:48px;}
    .page-ban-ca__guide-section{padding:40px 16px;}
    .page-ban-ca__guide-image{aspect-ratio:16/10;max-width:100% !important;height:auto !important;}
    .page-ban-ca__features-section, .page-ban-ca__tips-section{padding:48px 16px;}
    .page-ban-ca__features-grid{grid-template-columns:1fr;max-width:100%;}
    .page-ban-ca__feature-card:last-child{grid-column:auto;max-width:100%;margin:0;}
    .page-ban-ca__feature-thumb{max-width:100% !important;height:auto !important;}
    .page-ban-ca__tips-wrapper{grid-template-columns:1fr;gap:24px;}
    .page-ban-ca__tips-visual img{max-width:100% !important;height:auto !important;}
    .page-ban-ca img{max-width:100% !important;height:auto !important;}
    .page-ban-ca__feature-link, .page-ban-ca__cta-button{max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;}
    .page-ban-ca__cta-title{font-size:1.25rem;}
    .page-ban-ca__cta-inner{padding:24px;}
}

@media (max-width:480px){
    .page-ban-ca__hero-title{line-height:1.2;}
    .page-ban-ca__hero-btn{font-size:.95rem;}
}