.page-ban-ca { color: #333333; background-color: #F5F7FA; }
.page-ban-ca__hero { padding-top: 10px; }
.page-ban-ca__hero-image { width: 100%; margin-bottom: 24px; }
.page-ban-ca__hero-image img { width: 100%; height: auto; aspect-ratio: 17 / 5; object-fit: cover; display: block; border-radius: 12px; }
.page-ban-ca__hero-content { max-width: 1200px; margin: 0 auto; padding: 0 16px; text-align: center; }
.page-ban-ca__hero-title { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; line-height: 1.3; letter-spacing: -0.02em; color: #E53935; max-width: 800px; margin: 0 auto 16px; }
.page-ban-ca__hero-desc { font-size: clamp(1rem, 2vw, 1.125rem); line-height: 1.6; color: #333333; max-width: 700px; margin: 0 auto 24px; }
.page-ban-ca__hero-cta { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin: 0 auto; width: 100%; max-width: 100%; overflow: hidden; box-sizing: border-box; }
.page-ban-ca__btn { display: inline-block; padding: 14px 32px; border-radius: 999px; font-weight: 700; text-decoration: none; transition: all 0.3s ease; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; }
.page-ban-ca__btn--primary { background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%); color: #ffffff; }
.page-ban-ca__btn--primary:hover { opacity: 0.9; transform: scale(1.02); }
.page-ban-ca__btn--secondary { background: #ffffff; color: #E53935; border: 2px solid #E53935; }
.page-ban-ca__btn--secondary:hover { background: #E53935; color: #ffffff; }
.page-ban-ca__logo-grid { max-width: 1200px; margin: 32px auto; padding: 0 16px; }
.page-ban-ca__section-title { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700; text-align: center; color: #333333; margin-bottom: 24px; }
.page-ban-ca__logo-grid-container { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px 16px; justify-items: center; }
.page-ban-ca__logo-item { display: flex; flex-direction: column; align-items: center; gap: 12px; max-width: 280px; text-decoration: none; padding: 16px; background-color: #FFFFFF; border-radius: 12px; border: 1px solid #E0E0E0; transition: box-shadow 0.3s ease; }
.page-ban-ca__logo-item:hover { box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15); }
.page-ban-ca__logo-item img { width: 100%; aspect-ratio: 2 / 1; object-fit: contain; border-radius: 8px; }
.page-ban-ca__logo-title { font-weight: 600; color: #333333; font-size: 1rem; text-align: center; }
.page-ban-ca__logo-cta { padding: 10px 22px; border-radius: 999px; background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%); color: #ffffff; font-weight: 700; font-size: 0.875rem; text-decoration: none; }
.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: #FFFFFF; }
.page-ban-ca__guide-inner { max-width: 1000px; margin: 0 auto; padding: 16px 16px 48px; }
.page-ban-ca__guide-title { text-align: center; color: #E53935; font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700; margin-bottom: 16px; }
.page-ban-ca__guide-intro { text-align: center; color: #333333; line-height: 1.6; margin-bottom: 24px; }
.page-ban-ca__guide-item { border: 1px solid #E0E0E0; border-radius: 12px; margin-bottom: 16px; background-color: #FFFFFF; overflow: hidden; }
.page-ban-ca__guide-summary { background-color: #F5F7FA; padding: 16px; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; font-weight: 600; color: #333333; }
.page-ban-ca__guide-summary::-webkit-details-marker { display: none; }
.page-ban-ca__faq-toggle { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: 50%; background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%); color: #ffffff; font-weight: 700; font-size: 1.25rem; line-height: 1; }
.page-ban-ca__guide-body { padding: 16px; line-height: 1.6; color: #333333; }
.page-ban-ca__guide-body ul { margin: 8px 0; padding-left: 24px; }
.page-ban-ca__guide-body li { margin-bottom: 8px; }
.page-ban-ca__guide-figure { margin: 32px 0 0; text-align: center; }
.page-ban-ca__guide-figure img { width: 100%; max-width: 800px; aspect-ratio: 2 / 1; object-fit: cover; border-radius: 12px; }
.page-ban-ca__guide-figure figcaption { margin-top: 8px; font-style: italic; color: #333333; }
@media (max-width: 1024px) {
  .page-ban-ca__logo-grid-container { grid-template-columns: repeat(2, 1fr); }
  .page-ban-ca__logo-item:nth-child(5), .page-ban-ca__logo-item:nth-child(6) { grid-column: auto; }
}
@media (max-width: 768px) {
  .page-ban-ca img { max-width: 100% !important; height: auto !important; }
  .page-ban-ca { max-width: 100%; overflow-x: hidden; }
  .page-ban-ca__hero-image img { aspect-ratio: 2 / 1; }
  .page-ban-ca__hero-cta { flex-direction: column; align-items: center; }
  .page-ban-ca__hero-cta .page-ban-ca__btn { width: auto; max-width: 100%; }
  .page-ban-ca__logo-grid-container { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .page-ban-ca__logo-item:nth-child(5), .page-ban-ca__logo-item:nth-child(6) { grid-column: auto; }
  .page-ban-ca__guide-figure img { aspect-ratio: 16 / 9; }
  .page-ban-ca__guide-title { font-size: 1.5rem; }
}