.page-ban-ca { font-family: 'Be Vietnam Pro', sans-serif; background-color: #F5F7FA; color: #333333; max-width: 100%; overflow-x: hidden; }
.page-ban-ca__hero-section { max-width: 1200px; margin: 0 auto; padding: 10px 16px 0; display: flex; flex-direction: column; align-items: center; }
.page-ban-ca__hero-image { width: 100%; max-width: 1020px; margin: 0 auto 16px; }
.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 { width: 100%; max-width: 900px; text-align: center; padding: 16px 0 24px; }
.page-ban-ca__hero-title { font-size: clamp(1.5rem, 2.5vw, 2rem); font-weight: 800; line-height: 1.2; letter-spacing: -0.02em; color: #E53935; max-width: 600px; margin: 0 auto 12px; }
.page-ban-ca__hero-desc { font-size: 1rem; line-height: 1.6; color: #333333; max-width: 580px; margin: 0 auto 20px; }
.page-ban-ca__hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; width: 100%; max-width: 100%; overflow: hidden; box-sizing: border-box; }
.page-ban-ca__btn { display: inline-block; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; padding: 12px 28px; border-radius: 999px; font-weight: 700; text-decoration: none; text-align: center; transition: opacity 0.2s; border: none; cursor: pointer; }
.page-ban-ca__btn--primary { background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%); color: #ffffff; }
.page-ban-ca__btn--secondary { background: #ffffff; color: #E53935; border: 2px solid #E53935; }
.page-ban-ca__btn:hover { opacity: 0.9; }
.page-ban-ca__btn--center { margin: 24px auto 0; display: table; }
.page-ban-ca__logo-section { padding: 20px 16px 32px; max-width: 1200px; margin: 0 auto; }
.page-ban-ca__logo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px 16px; justify-items: center; max-width: 1200px; margin: 0 auto; }
.page-ban-ca__logo-item { display: flex; flex-direction: column; align-items: center; gap: 12px; max-width: 280px; background-color: #FFFFFF; border: 1px solid #E0E0E0; border-radius: 12px; padding: 16px; }
.page-ban-ca__logo-image { width: 100%; aspect-ratio: 2 / 1; object-fit: contain; border-radius: 8px; }
.page-ban-ca__logo-cta { padding: 10px 22px; border-radius: 999px; background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%); color: #ffffff; font-weight: 700; text-decoration: none; display: inline-block; margin-top: auto; }
.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 { max-width: 1000px; margin: 0 auto; padding: 16px 16px 48px; }
.page-ban-ca__guide-inner { max-width: 1000px; margin: 0 auto; }
.page-ban-ca__guide-title { text-align: center; color: #E53935; font-size: clamp(1.5rem, 2.5vw, 2rem); font-weight: 800; margin-bottom: 24px; }
.page-ban-ca__guide-figure { margin: 0 0 24px; background: #FFFFFF; border-radius: 12px; padding: 8px; border: 1px solid #E0E0E0; }
.page-ban-ca__guide-figure img { width: 100%; max-width: 800px; aspect-ratio: 2 / 1; object-fit: cover; display: block; margin: 0 auto; border-radius: 8px; }
.page-ban-ca__guide-figure figcaption { font-size: 0.9rem; color: #333333; text-align: center; margin-top: 8px; padding-bottom: 8px; }
.page-ban-ca__faq-item { background: #FFFFFF; border: 1px solid #E0E0E0; border-radius: 12px; padding: 16px 20px; margin-bottom: 16px; }
.page-ban-ca__faq-item summary { font-size: 1rem; font-weight: 700; color: #E53935; cursor: pointer; list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.page-ban-ca__faq-toggle { font-size: 1.5rem; font-weight: 400; line-height: 1; flex-shrink: 0; }
.page-ban-ca__faq-item p { margin-top: 12px; font-size: 0.95rem; line-height: 1.6; }
@media (max-width: 1024px) and (min-width: 769px) { .page-ban-ca__logo-grid { gap: 16px; } .page-ban-ca__logo-item { padding: 12px; } }
@media (max-width: 768px) {
  .page-ban-ca { overflow-x: hidden; max-width: 100%; }
  .page-ban-ca__hero-section { padding: 8px 12px 0; }
  .page-ban-ca__hero-image img { aspect-ratio: 2 / 1; max-width: 100%; height: auto; }
  .page-ban-ca__hero-content { padding: 16px 0; }
  .page-ban-ca__logo-grid { 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__logo-cta { padding: 8px 16px; font-size: 0.85rem; }
  .page-ban-ca__guide-title { font-size: 1.4rem; }
  .page-ban-ca__guide-inner { padding: 0 4px; }
  .page-ban-ca__btn { width: auto; max-width: 100%; }
  .page-ban-ca__guide-figure img { max-width: 100%; height: auto; }
  .page-ban-ca__hero-actions { flex-direction: column; align-items: center; gap: 8px; width: 100%; }
  .page-ban-ca__btn--center { display: block; margin: 16px auto 0; }
  .page-ban-ca__hero-desc { font-size: 0.95rem; }
  .page-ban-ca__hero-title { font-size: clamp(1.3rem, 1.8rem, 1.8rem); }
  .page-ban-ca img { max-width: 100%; height: auto; }
}