.page-ban-ca { --color-primary: #113B7A; --color-primary-light: #1D5FD1; --color-blue: #244D84; --color-bg-card: #10233F; --color-text-main: #F3F8FF; --color-text-secondary: #AFC4E8; --color-glow: ​#4FA8FF; --color-gold: #F2C14E; --color-divider: #1B3357; --color-deep-navy: #08162B; background-color: var(--color-deep-navy); overflow-x: hidden; font-family: Arial, Helvetica, sans-serif; }
.page-ban-ca * { box-sizing: border-box; }
.page-ban-ca img { max-width: 100%; height: auto; }
.page-ban-ca__hero-section { background-color: var(--color-deep-navy); padding-top: 10px; padding-bottom: 20px; }
.page-ban-ca__hero-image-wrap { width: 100%; max-width: 1200px; margin: 0 auto 20px; }
.page-ban-ca__hero-image { display: block; width: 100%; height: auto; border-radius: 16px; box-shadow: 0 10px 40px rgba(64, 168, 255, 0.3); }
.page-ban-ca__hero-content { width: 100%; max-width: 1200px; margin: 0 auto; text-align: center; color: var(--color-text-main); }
.page-ban-ca__hero-title { margin: 10px 0 8px; color: var(--color-text-main); font-weight: 700; line-height: 1.2; letter-spacing: 0.5px; }
.page-ban-ca__hero-desc { color: var(--color-text-secondary); max-width: 60ch; margin: 0 auto 20px; line-height: 1.6; }
.page-ban-ca__hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; padding: 0 16px; }
.page-ban-ca__btn { border-radius: 999px; padding: 12px 24px; text-decoration: none; display: inline-block; font-weight: 600; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; transition: opacity 0.2s ease; }
.page-ban-ca__btn:hover { opacity: 0.9; }
.page-ban-ca__btn--primary { background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%); color: #fff; border: 1px solid var(--color-glow); }
.page-ban-ca__btn--outline { border: 1px solid var(--color-blue); color: var(--color-text-main); }
.page-ban-ca__logo-section { padding: 30px 16px 10px; background-color: var(--color-deep-navy); }
.page-ban-ca__logo-title { text-align: center; color: var(--color-text-main); margin-bottom: 6px; }
.page-ban-ca__logo-subtitle { text-align: center; color: var(--color-text-secondary); margin-top: 4px; margin-bottom: 16px; }
.page-ban-ca__logo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; justify-content: center; max-width: 1200px; margin: 0 auto; justify-items: center; }
.page-ban-ca__logo-item { background-color: var(--color-bg-card); border: 1px solid var(--color-blue); border-radius: 12px; padding: 16px; max-width: 280px; width: 100%; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.page-ban-ca__logo-image { width: 100%; aspect-ratio: 2 / 1; object-fit: cover; border-radius: 6px; background-color: #f0f4ff; }
.page-ban-ca__logo-cta { padding: 8px 22px; border-radius: 999px; text-decoration: none; font-weight: 600; font-size: 14px; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%); color: #fff; border: 1px solid var(--color-glow); }
.page-ban-ca__logo-item:nth-child(5) { grid-column: 2; }
.page-ban-ca__logo-item:nth-child(6) { grid-column: 3; }
.page-ban-ca__guide-section { background-color: var(--color-deep-navy); padding-bottom: 40px; }
.page-ban-ca__guide-inner { max-width: 1000px; margin: 0 auto; padding: 24px 16px; background-color: rgba(16, 35, 63, 0.4); border-radius: 12px; border: 1px solid var(--color-divider); color: var(--color-text-primary); }
.page-ban-ca__guide-inner h2, .page-ban-ca__guide-inner h3 { color: var(--color-gold); }
.page-ban-ca__guide-intro { color: var(--color-text-secondary); }
.page-ban-ca__guide-inner p, .page-ban-ca__guide-inner li { color: var(--color-text-main); }
.page-ban-ca__guide-inner ul { color: var(--color-text-secondary); }
.page-ban-ca__guide-section details { border: 1px solid var(--color-divider); border-radius: 6px; padding: 8px 12px; background-color: var(--color-bg-card); margin-bottom: 8px; color: var(--color-text-main); }
.page-ban-ca__guide-section summary { font-weight: 600; color: var(--color-text-main); }
.page-ban-ca__guide-section summary span { float: right; }
.page-ban-ca__guide-section details[open] summary span { transform: rotate(45deg); }
.page-ban-ca__guide-cta { text-align: center; margin-top: 24px; }
.page-ban-ca__cta-link { display: inline-block; background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%); color: #fff; text-decoration: none; padding: 14px 28px; border-radius: 999px; border: 1px solid var(--color-glow); font-weight: 600; }
@media (max-width: 768px) { .page-ban-ca__hero-section { padding-top: 8px; } .page-ban-ca__hero-title { font-size: clamp(1.2rem, 4.2vw, 2rem); } .page-ban-ca__hero-image-wrap { margin-bottom: 12px; } .page-ban-ca__hero-desc { color: var(--color-text-secondary); max-width: 100%; padding: 0 8px; line-height: 1.5; }
.page-ban-ca__hero-actions { flex-direction: column; align-items: center; gap: 8px; }
.page-ban-ca__btn { max-width: 100%; width: 100%; }
.page-ban-ca__logo-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 10px; }
.page-ban-ca__logo-item:nth-child(5), .page-ban-ca__logo-item:nth-child(6) { grid-column: auto; }
.page-ban-ca__guide-inner { padding: 16px 12px; }
.page-ban-ca img { max-width: 100% !important; height: auto !important; } }
@media (max-width: 480px) { .page-ban-ca__logo-grid { grid-template-columns: 1fr; justify-items: center; } .page-ban-ca__logo-item { max-width: 100%; } }