.page-ban-ca{color:#ffffff;background:linear-gradient(180deg,#08162B 0%,#10233F 100%)}.page-ban-ca__hero-section{max-width:1200px;margin:0 auto;padding:10px 16px 0}.page-ban-ca__hero-image{margin-bottom:16px}.page-ban-ca__hero-img{display:block;width:100%;height:auto;aspect-ratio:17/5;object-fit:cover;border-radius:12px;box-shadow:0 8px 32px rgba(79,168,255,0.15)}.page-ban-ca__hero-content{text-align:center;padding:8px 0 20px}.page-ban-ca__hero-title{font-weight:800;line-height:1.2;letter-spacing:-0.02em;color:#F3F8FF;max-width:760px;margin:0 auto 12px;font-size:clamp(1.3rem, 2.4vw, 2.1rem)}.page-ban-ca__hero-description{color:#AFC4E8;max-width:680px;margin:0 auto 20px;line-height:1.6;font-size:1rem}.page-ban-ca__hero-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;width:100%;max-width:100%;box-sizing:border-box;overflow:hidden}.page-ban-ca__btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 28px;border-radius:50px;font-weight:700;font-size:1rem;text-decoration:none;transition:transform .2s ease,opacity .2s ease;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;text-align:center}.page-ban-ca__btn:hover{transform:translateY(-2px);opacity:0.92}.page-ban-ca__btn--primary{background:linear-gradient(180deg,#2B73F6 0%,#1144A6 100%);color:#F3F8FF;border:1px solid #244D84;box-shadow:0 4px 20px rgba(43,115,246,0.25)}.page-ban-ca__btn--secondary{background:transparent;color:#AFC4E8;border:1px solid #4FA8FF}.page-ban-ca__btn--dark{background:#08162B;color:#F3F8FF;border:1px solid #244D84}.page-ban-ca__btn--gold{background:linear-gradient(180deg,#F2C14E 0%,#D6942A 100%);color:#08162B;border:1px solid #F2C14E}.page-ban-ca__features-section,.page-ban-ca__tips-section,.page-ban-ca__faq-section{max-width:1100px;margin:0 auto;padding:40px 16px}.page-ban-ca__guide-section{max-width:1100px;margin:0 auto;padding:40px 16px 20px}.page-ban-ca__section-header{text-align:center;margin-bottom:30px}.page-ban-ca__section-title{font-weight:800;line-height:1.2;color:#F3F8FF;margin:0 0 10px;letter-spacing:-0.02em;font-size:clamp(1.25rem,2.2vw,2rem)}.page-ban-ca__section-desc{color:#AFC4E8;max-width:720px;margin:0 auto;line-height:1.6;font-size:0.95rem}.page-ban-ca__features-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.page-ban-ca__feature-card{background:#10233F;border:1px solid #244D84;border-radius:16px;overflow:hidden;display:flex;flex-direction:column}.page-ban-ca__feature-image{overflow:hidden}.page-ban-ca__feature-img,.page-ban-ca__guide-img{display:block;width:100%;height:auto;aspect-ratio:2/1;object-fit:cover}.page-ban-ca__feature-body{padding:16px}.page-ban-ca__feature-title{color:#F3F8FF;font-size:1.1rem;font-weight:700;margin:0 0 8px;line-height:1.3}.page-ban-ca__feature-text{color:#AFC4E8;font-size:0.91rem;line-height:1.6;margin:0}.page-ban-ca__guide-step{display:flex;align-items:center;gap:24px;margin-bottom:32px;background:#10233F;border:1px solid #244D84;border-radius:16px;padding:20px;overflow:hidden}.page-ban-ca__guide-text,.page-ban-ca__guide-image{flex:1;min-width:0}.page-ban-ca__guide-title{color:#F3F8FF;font-size:1.12rem;font-weight:700;margin:0 0 10px;line-height:1.3}.page-ban-ca__guide-description{color:#AFC4E8;font-size:0.91rem;line-height:1.6;margin:0 0 16px}.page-ban-ca__guide-image img{border-radius:8px}.page-ban-ca__tip-card{background:#10233F;border:1px solid #244D84;padding:20px;border-radius:16px}.page-ban-ca__tip-title{color:#F3F8FF;font-size:1rem;font-weight:700;margin-top:0;margin-bottom:10px}.page-ban-ca__tip-content{color:#AFC4E8;font-size:0.91rem;line-height:1.6;margin:0}.page-ban-ca__tips-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.page-ban-ca__faq-list{display:flex;flex-direction:column;gap:12px;max-width:860px;margin:0 auto}.page-ban-ca__faq-item{background:#10233F;border:1px solid #244D84;border-radius:12px;overflow:hidden}.page-ban-ca__faq-question{list-style:none;cursor:pointer;padding:16px 18px;color:#F3F8FF;font-weight:600;display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:1rem}.page-ban-ca__faq-question::-webkit-details-marker{display:none}.page-ban-ca__faq-icon{font-size:1.4rem;color:#4FA8FF;line-height:1;flex-shrink:0;font-weight:400}.page-ban-ca__faq-answer{padding:0 18px 16px;color:#AFC4E8;line-height:1.6;font-size:0.92rem}.page-ban-ca__faq-answer p{margin:0}.page-ban-ca__logo-grid{background:#10233F;border-top:1px solid #1B3357;border-bottom:1px solid #1B3357}.page-ban-ca__logo-grid-inner{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;align-items:center;max-width:1200px;margin:0 auto;padding:24px 16px}.page-ban-ca__logo-item{display:block}.page-ban-ca__logo-img{width:100%;height:auto;display:block;margin:0 auto}.page-ban-ca__logo-item--cta{grid-column:span 2}.page-ban-ca__logo-grid--1{grid-template-columns:repeat(4,1fr)}.page-ban-ca__logo-grid--2{grid-template-columns:repeat(2,1fr);max-width:960px}.page-ban-ca__logo-grid--cta-center{grid-column:2 / span 2}@media (max-width: 1024px){.page-ban-ca__logo-grid-inner{grid-template-columns:repeat(2,1fr)}.page-ban-ca__logo-grid--1{grid-template-columns:repeat(4,1fr)}.page-ban-ca__logo-grid--2{grid-template-columns:repeat(2,1fr)}.page-ban-ca__logo-item--cta{grid-column:span 2}}@media (max-width: 768px){.page-ban-ca{padding-bottom:20px}.page-ban-ca__hero-section{padding:10px 12px 0}.page-ban-ca__hero-img{aspect-ratio:2/1}.page-ban-ca__hero-description{font-size:0.92rem}.page-ban-ca__btn{width:100%;max-width:100%;font-size:0.93rem}.page-ban-ca__features-grid,.page-ban-ca__tips-grid{grid-template-columns:1fr}.page-ban-ca__guide-step{flex-direction:column;padding:16px}.page-ban-ca__guide-step:nth-child(2){flex-direction:column}.page-ban-ca__features-section,.page-ban-ca__tips-section,.page-ban-ca__faq-section,.page-ban-ca__guide-section{padding-top:28px;padding-bottom:28px}.page-ban-ca img{max-width:100%;height:auto}.page-ban-ca__faq-question{font-size:0.95rem}.page-ban-ca__logo-grid-inner{grid-template-columns:repeat(2,1fr)}.page-ban-ca__logo-grid--1{grid-template-columns:repeat(2,1fr)}.page-ban-ca__logo-grid--2{grid-template-columns:repeat(2,1fr)}.page-ban-ca__logo-item--cta{grid-column:span 2}}