.page-ban-ca { color: #333333; background-color: #FFFFFF; max-width: 100%; overflow-x: hidden; }
.page-ban-ca a { text-decoration: none; }
.page-ban-ca img { border: 0; }
.page-ban-ca__btn { display: inline-flex; align-items: center; justify-content: center; text-align: center; box-sizing: border-box; font-weight: 700; border-radius: 6px; transition: opacity .2s ease, transform .2s ease; border: none; cursor: pointer; }
.page-ban-ca__btn:hover { opacity: .9; transform: translateY(-1px); }
.page-ban-ca__btn--login { background: #EA7C07; color: #FFFFFF; padding: 10px 24px; font-size: 16px; }
.page-ban-ca__btn--download { background: #000000; color: #FFFFFF; padding: 10px 24px; font-size: 16px; }
.page-ban-ca__btn--primary { background: #26A9E0; color: #FFFFFF; padding: 12px 28px; font-size: 16px; }
.page-ban-ca__btn--small { padding: 6px 16px; font-size: 14px; background-color: #26A9E0; color: #FFFFFF; }

.page-ban-ca__hero-section { padding-top: 10px; }
.page-ban-ca__hero-image-wrapper { width: 100%; }
.page-ban-ca__hero-image { width: 100%; height: auto; aspect-ratio: 16/5; object-fit: cover; display: block; border-radius: 12px; }
.page-ban-ca__hero-content { max-width: 1200px; margin: 0 auto; width: 100%; box-sizing: border-box; text-align: center; padding: 24px 16px 16px; }
.page-ban-ca__hero-title { font-weight: 800; line-height: 1.25; margin: 0 0 12px; color: #0477DB; max-width: 800px; margin-left: auto; margin-right: auto; letter-spacing: .5px; font-size: clamp(1.6rem, 2.5vw, 2.4rem); }
.page-ban-ca__hero-description { max-width: 720px; margin: 0 auto 24px; font-size: 16px; line-height: 1.6; font-weight: 400; }
.page-ban-ca__hero-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }

.page-ban-ca__intro-section { max-width: 1200px; margin: 24px auto; padding: 0 16px; width: 100%; box-sizing: border-box; display: flex; flex-direction: row; align-items: center; gap: 32px; }
.page-ban-ca__intro-block { flex: 1 1 50%; }  
.page-ban-ca__intro-title { font-weight: 700; color: #0477DB; margin: 0 0 16px; }
.page-ban-ca__intro-text { font-size: 16px; line-height: 1.7; margin: 0 0 24px; }
.page-ban-ca__intro-image { flex: 1 1 50%; }
.page-ban-ca__intro-img { width: 100%; height: auto; aspect-ratio: 2/1; object-fit: cover; border-radius: 12px; }

.page-ban-ca__features-section { background-color: rgba(38, 169, 224, 0.08); padding: 40px 16px; }
.page-ban-ca__features-title { text-align: center; color: #0477DB; font-weight: 700; margin: 0 0 24px; }
.page-ban-ca__features-grid { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr; gap: 24px; }
.page-ban-ca__feature-item { background: #FFFFFF; border-radius: 12px; padding: 24px; border: 1px solid rgba(4, 119, 219, .1); box-shadow: 0 3px 10px rgba(0,0,0,0.04); text-align: center; }
.page-ban-ca__feature-img { width: 100%; height: auto; max-width: 100%; aspect-ratio: 2/1; object-fit: contain; margin-bottom: 16px; border-radius: 8px; }
.page-ban-ca__feature-title { color: #0477DB; font-weight: 700; margin-bottom: 8px; }
.page-ban-ca__feature-text { margin: 0; line-height: 1.6; font-size: 15px; }

.page-ban-ca__gameplay-section { background: linear-gradient(135deg, #26A9E0, #0477DB); }
.page-ban-ca__gameplay-inner { max-width: 1200px; margin: 0 auto; padding: 48px 16px; }
.page-ban-ca__gameplay-title { color: #FFFFFF; text-align: center; margin-bottom: 32px; }
.page-ban-ca__gameplay-steps { display: flex; gap: 24px; justify-content: space-around; align-items: flex-start; flex-wrap: wrap; }
.page-ban-ca__gameplay-step { background: rgba(255,255,255,0.1); padding: 20px; max-width: 300px; border-radius: 12px; text-align: center; }
.page-ban-ca__gameplay-step-icon { display: block; width: 36px; height: 36px; line-height: 36px; text-align: center; background: #FFFFFF; color: #0477DB; border-radius: 50%; font-weight: 800; margin: 0 auto 12px; }
.page-ban-ca__gameplay-step-title { color: #fff; margin-bottom: 8px; font-size: 18px; }
.page-ban-ca__gameplay-step-text { color: #f0f9ff; font-size: 14px; margin: 0; line-height: 1.5; }

.page-ban-ca__games-section { padding: 48px 16px; max-width: 1200px; margin: 0 auto; }
.page-ban-ca__games-section-title { text-align: center; color: #0477DB; margin-bottom: 28px; }
.page-ban-ca__games-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.page-ban-ca__game-item { background: #FFFFFF; border-radius: 12px; overflow: hidden; border: 1px solid rgba(4, 119, 219, .1); box-shadow: 0 3px 10px rgba(0,0,0,0.04); display: flex; flex-direction: column; }
.page-ban-ca__game-img { width: 100%; aspect-ratio: 2/1; object-fit: cover; display: block; }
.page-ban-ca__game-title { margin: 12px 12px 4px; color: #222; }
.page-ban-ca__game-desc { padding: 0 12px; font-size: 14px; line-height: 1.6; color: #666; flex: 1; }
.page-ban-ca__game-item .page-ban-ca__btn--small { margin: 12px; align-self: flex-start; }

.page-ban-ca__tips-section { padding: 40px 16px; max-width: 1000px; margin: 0 auto; }
.page-ban-ca__tips-header { text-align: center; margin-bottom: 32px; }
.page-ban-ca__tips-title { color: #0477DB; font-weight: 700; }
.page-ban-ca__tips-subtitle { font-size: 16px; color: #444; }
.page-ban-ca__tips-list { display: flex; flex-direction: column; gap: 20px; }
.page-ban-ca__tip-item { border-left: 4px solid #26A9E0; background: rgba(38, 169, 224, 0.05); padding: 16px 20px; border-radius: 0 8px 8px 0; }
.page-ban-ca__tip-title { margin-bottom: 8px; color: #0477DB; }
.page-ban-ca__tip-text { margin: 0; line-height: 1.7; }

.page-ban-ca__faq-section { max-width: 900px; margin: 40px auto 0; padding: 0 16px 40px; }
.page-ban-ca__faq-title { text-align: center; color: #0477DB; margin-bottom: 24px; }
.page-ban-ca__faq-item { border: 1px solid rgba(4,119,219,.2); border-radius: 12px; padding: 16px 20px; margin-bottom: 12px; background: #FFFFFF; box-shadow: 0 2px 6px rgba(0,0,0,0.03); }
.page-ban-ca__faq-question { cursor: pointer; font-weight: 700; font-size: 16px; display: flex; justify-content: space-between; align-items: center; gap: 8px; list-style: none; }
.page-ban-ca__faq-question::-webkit-details-marker { display: none; }
.page-ban-ca__faq-icon { font-weight: 400; font-size: 22px; color: #26A9E0; line-height: 1; }
.page-ban-ca__faq-item[open] .page-ban-ca__faq-icon { transform: rotate(45deg); }
.page-ban-ca__faq-answer { margin: 12px 0 0; padding-top: 12px; border-top: 1px dashed rgba(4,119,219,.2); line-height: 1.7; color: #333; }

.page-ban-ca__guide-section { padding: 20px 16px 40px; background-color: rgba(38,169,224,.06); }
.page-ban-ca__guide-title { text-align: center; color: #0477DB; font-weight: 700; padding: 16px 0; margin: 0; }
.page-ban-ca__guide-content { max-width: 1100px; margin: 0 auto; display: flex; flex-wrap: wrap; gap: 24px; justify-content: center; }
.page-ban-ca__guide-figure { flex: 1 1 30%; min-width: 250px; display: flex; flex-direction: column; align-items: center; text-align: center; background: #fff; border-radius: 12px; padding: 12px; border: 1px solid rgba(4,119,219,.1); } 
.page-ban-ca__guide-figure img { width: 100%; height: auto; aspect-ratio: 2/1; object-fit: cover; border-radius: 8px; }
.page-ban-ca__guide-figure figcaption { padding-top: 8px; color: #888; }

@media (max-width: 1024px) {
  .page-ban-ca__games-grid { grid-template-columns: repeat(2, 1fr); }
  .page-ban-ca__intro-section { flex-direction: column; align-items: flex-start; gap: 16px; }
}

@media (max-width: 768px) {
  .page-ban-ca { max-width: 100%; overflow-x: hidden; }
  .page-ban-ca img { max-width: 100% !important; height: auto !important; }
  .page-ban-ca__btn { max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; }
  .page-ban-ca__hero-actions { flex-direction: column; align-items: center; width: 100%; max-width: 100%; overflow: hidden; box-sizing: border-box; }
  .page-ban-ca__hero-actions .page-ban-ca__btn { width: 100%; }
  .page-ban-ca__hero-image { aspect-ratio: 2/1; }
  .page-ban-ca__hero-title { font-size: 1.8rem; max-width: 100%; }
  .page-ban-ca__hero-section { padding-top: 8px; }
  .page-ban-ca__hero-content {padding: 16px 12px;}

  .page-ban-ca__features-title, .page-ban-ca__games-section-title, .page-ban-ca__tips-title { margin-top: 16px; }
  .page-ban-ca__features-grid { grid-template-columns: 1fr; }
  .page-ban-ca__gameplay-steps { flex-direction: column; align-items: center; gap: 16px; }
  .page-ban-ca__gameplay-step { width: 100%; max-width: 100%; box-sizing: border-box; }

  .page-ban-ca__games-grid { grid-template-columns: 1fr; gap: 16px; }
  .page-ban-ca__game-item .page-ban-ca__btn--small { align-self: stretch; text-align: center; }
  .page-ban-ca__tips-list { margin-top: 16px; }
  .page-ban-ca__guide-content { flex-direction: column; align-items: center; }
  .page-ban-ca__guide-figure { flex: 1 1 100%; width: 100%; }
  .page-ban-ca__faq-section { margin-top: 24px; }
  .page-ban-ca__intro-title { margin-top: 16px; }
  .page-ban-ca__hero-title { font-size: 1.6rem; }
  .page-ban-ca { overflow-x: hidden; }
}