.page-ban-ca { color: #333333; background-color: #F5F7FA; }
.page-ban-ca__hero-section { display: flex; flex-direction: column; align-items: center; padding-top: 10px; padding-bottom: 24px; }
.page-ban-ca__hero-image-wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 16px; }
.page-ban-ca__hero-image { display: block; width: 100%; aspect-ratio: 17 / 5; object-fit: cover; border-radius: 12px; }
.page-ban-ca__hero-content { max-width: 1200px; width: 100%; margin: 0 auto; padding: 16px 16px 0; text-align: center; }
.page-ban-ca__hero-title { font-weight: 700; line-height: 1.3; letter-spacing: 0.01em; max-width: 90%; margin: 0 auto 12px; }
.page-ban-ca__hero-desc { font-size: 1rem; line-height: 1.6; color: #333333; max-width: 760px; margin: 0 auto 20px; }
.page-ban-ca__hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; }
.page-ban-ca__hero-btn { display: inline-block; padding: 12px 32px; background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%); border-radius: 999px; color: #ffffff; font-weight: 700; text-decoration: none; border: none; cursor: pointer; transition: opacity 0.2s; }
.page-ban-ca__hero-btn:hover { opacity: 0.9; }
.page-ban-ca__hero-btn-secondary { display: inline-block; padding: 12px 32px; background-color: #ffffff; border: 2px solid #E53935; border-radius: 999px; color: #E53935; font-weight: 700; text-decoration: none; transition: background-color 0.2s; }
.page-ban-ca__hero-btn-secondary:hover { background-color: #ffeceb; }
.page-ban-ca__logo-section { padding: 24px 16px; }
.page-ban-ca__logo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px 20px; justify-items: center; max-width: 1200px; margin: 0 auto; }
.page-ban-ca__logo-item { display: flex; flex-direction: column; align-items: center; gap: 12px; width: 100%; max-width: 260px; padding: 16px; background-color: #ffffff; border: 1px solid #E0E0E0; border-radius: 12px; transition: box-shadow 0.2s; }
.page-ban-ca__logo-item:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.08); }
.page-ban-ca__logo-image { width: 100%; aspect-ratio: 2 / 1; object-fit: contain; }
.page-ban-ca__logo-cta { padding: 10px 24px; background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%); border-radius: 999px; color: #ffffff; font-weight: 700; text-decoration: none; transition: opacity 0.2s; }
.page-ban-ca__logo-cta:hover { opacity: 0.9; }
.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 { padding: 0 16px 48px; }
.page-ban-ca__guide-inner { max-width: 1000px; margin: 0 auto; }
.page-ban-ca__guide-title { text-align: center; font-weight: 700; color: #E53935; margin-bottom: 16px; line-height: 1.3; }
.page-ban-ca__guide-figure { margin: 24px 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-size: 0.9rem; color: #666666; }
.page-ban-ca__guide-inner h3 { color: #333333; margin-top: 24px; margin-bottom: 8px; font-size: 1.25rem; }
.page-ban-ca__guide-inner p { line-height: 1.7; margin-bottom: 16px; }
.page-ban-ca__guide-inner a { color: #E53935; text-decoration: underline; }
.page-ban-ca__feature-list { list-style: none; padding-left: 0; }
.page-ban-ca__feature-list li { padding: 12px 16px; margin-bottom: 10px; background-color: #ffffff; border: 1px solid #E0E0E0; border-radius: 8px; line-height: 1.6; }
.page-ban-ca__faq-item { background-color: #ffffff; border: 1px solid #E0E0E0; border-radius: 8px; padding: 16px; margin-bottom: 12px; }
.page-ban-ca__faq-item summary { cursor: pointer; font-weight: 700; list-style: none; display: flex; justify-content: space-between; align-items: center; color: #333333; }
.page-ban-ca__faq-item summary::after { content: '+'; font-size: 1.5rem; color: #E53935; font-weight: 400; }
.page-ban-ca__faq-item[open] summary::after { content: '−'; }
.page-ban-ca__faq-item p { margin-top: 12px; line-height: 1.7; }
.page-ban-ca__faq-cta { text-align: center; margin-top: 32px; }
@media (max-width: 1024px) {
  .page-ban-ca__logo-grid { grid-template-columns: repeat(3, 1fr); }
  .page-ban-ca__logo-item:nth-child(5) { grid-column: auto; }
  .page-ban-ca__logo-item:nth-child(6) { grid-column: auto; }
}
@media (max-width: 768px) {
  .page-ban-ca__hero-section { padding-top: 8px; }
  .page-ban-ca__hero-image { aspect-ratio: 2 / 1; }
  .page-ban-ca__hero-title { font-size: clamp(1.3rem, 5vw, 2rem); }
  .page-ban-ca__hero-desc { font-size: 0.95rem; }
  .page-ban-ca__hero-actions { flex-direction: column; width: 100%; max-width: 100%; overflow: hidden; box-sizing: border-box; }
  .page-ban-ca__hero-btn { width: 100%; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; text-align: center; }
  .page-ban-ca__hero-btn-secondary { width: 100%; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; text-align: center; }
  .page-ban-ca__logo-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .page-ban-ca__logo-item:nth-child(5) { grid-column: auto; }
  .page-ban-ca__logo-item:nth-child(6) { grid-column: auto; }
  .page-ban-ca__logo-cta { width: 100%; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; text-align: center; }
  .page-ban-ca__guide-title { font-size: 1.3rem; }
  .page-ban-ca__guide-figure { margin: 16px 0; }
  .page-ban-ca img { max-width: 100% !important; height: auto !important; }
  .page-ban-ca { max-width: 100%; overflow-x: hidden; }
}