.page-ban-ca {
  font-family: 'Arial', sans-serif;
  color: #1F2D3D; /* Text Main */
  background-color: #F4F7FB; /* Background */
  line-height: 1.6;
}

.page-ban-ca__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-ban-ca__section-spacing {
  padding: 60px 0;
}

.page-ban-ca__section-title {
  font-size: 36px;
  font-weight: 700;
  color: #1F2D3D; /* Text Main */
  text-align: center;
  margin-bottom: 40px;
  position: relative;
  padding-bottom: 15px;
}

.page-ban-ca__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, #4A8BFF 0%, #2F6BFF 100%);
  border-radius: 2px;
}

.page-ban-ca__section-title--light {
  color: #FFFFFF;
}

.page-ban-ca__paragraph {
  font-size: 17px;
  line-height: 1.7;
  margin-bottom: 20px;
  text-align: justify;
}

.page-ban-ca__paragraph--light {
  color: #E0E0E0;
}

.page-ban-ca__center-cta {
  text-align: center;
  margin-top: 40px;
}

.page-ban-ca__btn-primary,
.page-ban-ca__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 30px;
  border-radius: 8px;
  font-size: 18px;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  text-align: center;
  white-space: normal; /* Allow text wrapping */
  word-wrap: break-word; /* Allow text wrapping */
  box-sizing: border-box;
}

.page-ban-ca__btn-primary {
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(47, 107, 255, 0.3);
}

.page-ban-ca__btn-primary:hover {
  background: linear-gradient(180deg, #2F6BFF 0%, #4A8BFF 100%);
  box-shadow: 0 6px 20px rgba(47, 107, 255, 0.4);
}

.page-ban-ca__btn-secondary {
  background-color: #FFFFFF;
  color: #2F6BFF;
  border: 2px solid #2F6BFF;
  margin-left: 20px;
}

.page-ban-ca__btn-secondary:hover {
  background-color: #F0F7FF;
  color: #1F52CC;
  border-color: #1F52CC;
}

.page-ban-ca__btn-primary--large,
.page-ban-ca__btn-secondary--large {
  padding: 16px 40px;
  font-size: 20px;
}

.page-ban-ca__btn-small {
  display: inline-block;
  padding: 10px 20px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 6px;
  text-decoration: none;
  transition: all 0.3s ease;
  margin-top: 15px;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}

.page-ban-ca__btn-small {
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  color: #FFFFFF;
}

.page-ban-ca__btn-small:hover {
  background: linear-gradient(180deg, #2F6BFF 0%, #4A8BFF 100%);
}

.page-ban-ca__btn-small--light {
  background-color: #FFFFFF;
  color: #2F6BFF;
  border: 1px solid #2F6BFF;
}

.page-ban-ca__btn-small--light:hover {
  background-color: #F0F7FF;
  color: #1F52CC;
  border-color: #1F52CC;
}

/* Hero Section */
.page-ban-ca__hero-section {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: 10px; /* Small top padding */
  background-color: #2F6BFF;
}

.page-ban-ca__hero-image-wrapper {
  width: 100%;
  height: auto;
  max-height: 600px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

.page-ban-ca__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  min-width: 200px;
  min-height: 200px;
}

.page-ban-ca__hero-content {
  padding: 40px 20px 60px;
  text-align: center;
  max-width: 900px;
  z-index: 2;
  color: #FFFFFF;
}

.page-ban-ca__main-title {
  font-size: 52px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #FFFFFF;
}

.page-ban-ca__subtitle {
  font-size: 22px;
  line-height: 1.5;
  margin-bottom: 30px;
  color: #E0E0E0;
}

.page-ban-ca__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* Introduction Section */
.page-ban-ca__introduction-section .page-ban-ca__paragraph {
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* Features Section */
.page-ban-ca__features-section {
  background-color: #2F6BFF; /* Main Color */
  color: #FFFFFF;
}

.page-ban-ca__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-ban-ca__feature-card {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-ban-ca__feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}

.page-ban-ca__feature-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  min-width: 200px;
  min-height: 200px;
}

.page-ban-ca__feature-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 15px;
  color: #FFFFFF;
}

.page-ban-ca__feature-description {
  font-size: 16px;
  line-height: 1.6;
  color: #E0E0E0;
}

/* Guide Section */
.page-ban-ca__guide-list {
  list-style: none;
  padding: 0;
  max-width: 900px;
  margin: 40px auto 0;
}

.page-ban-ca__guide-item {
  background-color: #FFFFFF;
  border: 1px solid #D6E2FF; /* Border Color */
  border-radius: 10px;
  padding: 25px;
  margin-bottom: 20px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

.page-ban-ca__guide-item:hover {
  transform: translateY(-5px);
}

.page-ban-ca__guide-step-title {
  font-size: 22px;
  font-weight: 700;
  color: #2F6BFF;
  margin-bottom: 10px;
}

.page-ban-ca__guide-item p {
  font-size: 16px;
  color: #1F2D3D;
  margin-bottom: 15px;
}

/* Game Halls Section */
.page-ban-ca__game-halls-section {
  background-color: #F4F7FB; /* Background */
}

.page-ban-ca__game-halls-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-ban-ca__game-hall-card {
  background-color: #FFFFFF;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  overflow: hidden;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-ban-ca__game-hall-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

.page-ban-ca__game-hall-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  min-width: 200px;
  min-height: 200px;
}

.page-ban-ca__game-hall-title {
  font-size: 22px;
  font-weight: 700;
  color: #2F6BFF;
  margin: 20px 15px 10px;
}

.page-ban-ca__game-hall-description {
  font-size: 15px;
  color: #1F2D3D;
  padding: 0 15px 20px;
  line-height: 1.6;
}

/* Strategy Section */
.page-ban-ca__strategy-list {
  list-style: none;
  padding: 0;
  max-width: 900px;
  margin: 40px auto 0;
}

.page-ban-ca__strategy-item {
  background-color: #FFFFFF;
  border: 1px solid #D6E2FF;
  border-radius: 10px;
  padding: 25px;
  margin-bottom: 20px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease;
}

.page-ban-ca__strategy-item:hover {
  transform: translateY(-5px);
}

.page-ban-ca__strategy-title {
  font-size: 22px;
  font-weight: 700;
  color: #2F6BFF;
  margin-bottom: 10px;
}

.page-ban-ca__strategy-item p {
  font-size: 16px;
  color: #1F2D3D;
}

/* Promotions Section */
.page-ban-ca__promotions-section {
  background-color: #2F6BFF; /* Main Color */
  color: #FFFFFF;
}

.page-ban-ca__promo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-ban-ca__promo-card {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-ban-ca__promo-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25);
}

.page-ban-ca__promo-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  min-width: 200px;
  min-height: 200px;
}

.page-ban-ca__promo-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 15px;
  color: #FFFFFF;
}

.page-ban-ca__promo-description {
  font-size: 16px;
  line-height: 1.6;
  color: #E0E0E0;
}

/* Download Section */
.page-ban-ca__download-content {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-top: 40px;
}

.page-ban-ca__download-text {
  flex: 1;
}

.page-ban-ca__download-image-wrapper {
  flex: 1;
  text-align: center;
}

.page-ban-ca__download-image {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  min-width: 200px;
  min-height: 200px;
}

.page-ban-ca__download-buttons {
  display: flex;
  gap: 20px;
  margin-top: 30px;
  flex-wrap: wrap;
}

/* Why Choose Section */
.page-ban-ca__why-choose-section {
  background-color: #2F6BFF; /* Main Color */
  color: #FFFFFF;
}

.page-ban-ca__why-choose-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-ban-ca__why-choose-item {
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-ban-ca__why-choose-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 15px;
  color: #FFFFFF;
}

.page-ban-ca__why-choose-description {
  font-size: 16px;
  line-height: 1.6;
  color: #E0E0E0;
}

/* FAQ Section */
details.page-ban-ca__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #D6E2FF; /* Border Color */
  overflow: hidden;
  background: #FFFFFF; /* Card BG */
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
details.page-ban-ca__faq-item summary.page-ban-ca__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
}
details.page-ban-ca__faq-item summary.page-ban-ca__faq-question::-webkit-details-marker {
  display: none;
}
details.page-ban-ca__faq-item summary.page-ban-ca__faq-question:hover {
  background: #f5f5f5;
}
.page-ban-ca__faq-qtext {
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: #1F2D3D; /* Text Main */
}
.page-ban-ca__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #2F6BFF; /* Main Color */
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-ban-ca__faq-item .page-ban-ca__faq-answer {
  padding: 0 20px 20px;
  background: #F4F7FB; /* Background */
  border-radius: 0 0 5px 5px;
  color: #1F2D3D; /* Text Main */
}

.page-ban-ca__faq-answer p {
  margin-top: 10px;
  font-size: 16px;
}

/* Conclusion Section */
.page-ban-ca__conclusion-section .page-ban-ca__paragraph {
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* General Image Styles */
.page-ban-ca img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-ban-ca__main-title {
    font-size: 44px;
  }
  .page-ban-ca__subtitle {
    font-size: 20px;
  }
  .page-ban-ca__section-title {
    font-size: 32px;
  }
  .page-ban-ca__features-grid,
  .page-ban-ca__game-halls-grid,
  .page-ban-ca__promo-grid,
  .page-ban-ca__why-choose-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
  .page-ban-ca__download-content {
    flex-direction: column;
    text-align: center;
  }
  .page-ban-ca__download-image-wrapper {
    order: -1; /* Image above text on smaller screens */
    margin-bottom: 30px;
  }
  .page-ban-ca__download-buttons {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .page-ban-ca__hero-section {
    padding-top: 10px; /* Ensure small top padding */
  }
  .page-ban-ca__main-title {
    font-size: clamp(32px, 9vw, 40px); /* Use clamp for H1 */
    margin-bottom: 15px;
  }
  .page-ban-ca__subtitle {
    font-size: 18px;
    margin-bottom: 25px;
  }
  .page-ban-ca__section-spacing {
    padding: 40px 0;
  }
  .page-ban-ca__section-title {
    font-size: 28px;
    margin-bottom: 30px;
  }
  .page-ban-ca__paragraph {
    font-size: 16px;
  }
  .page-ban-ca__btn-primary,
  .page-ban-ca__btn-secondary {
    max-width: 100% !important;
    width: 100% !important;
    margin-left: 0 !important;
    margin-bottom: 15px;
    padding: 12px 20px !important;
    font-size: 16px !important;
  }
  .page-ban-ca__btn-primary--large,
  .page-ban-ca__btn-secondary--large {
    padding: 14px 25px !important;
    font-size: 18px !important;
  }
  .page-ban-ca__cta-buttons,
  .page-ban-ca__download-buttons {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
  }
  .page-ban-ca__features-grid,
  .page-ban-ca__game-halls-grid,
  .page-ban-ca__promo-grid,
  .page-ban-ca__why-choose-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .page-ban-ca__feature-card,
  .page-ban-ca__game-hall-card,
  .page-ban-ca__promo-card,
  .page-ban-ca__why-choose-item {
    padding: 25px;
  }
  .page-ban-ca__feature-title,
  .page-ban-ca__game-hall-title,
  .page-ban-ca__promo-title,
  .page-ban-ca__why-choose-title {
    font-size: 20px;
  }
  .page-ban-ca__btn-small {
    max-width: 100% !important;
    width: 100% !important;
    padding: 10px 15px !important;
    font-size: 14px !important;
  }
  .page-ban-ca__guide-item,
  .page-ban-ca__strategy-item {
    padding: 20px;
  }
  .page-ban-ca__guide-step-title,
  .page-ban-ca__strategy-title {
    font-size: 20px;
  }
  .page-ban-ca img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-ban-ca__container,
  .page-ban-ca__hero-content,
  .page-ban-ca__introduction-section,
  .page-ban-ca__features-section,
  .page-ban-ca__guide-section,
  .page-ban-ca__game-halls-section,
  .page-ban-ca__strategy-section,
  .page-ban-ca__promotions-section,
  .page-ban-ca__download-section,
  .page-ban-ca__why-choose-section,
  .page-ban-ca__faq-section,
  .page-ban-ca__conclusion-section {
    padding-left: 15px !important;
    padding-right: 15px !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  details.page-ban-ca__faq-item summary.page-ban-ca__faq-question { padding: 15px; }
  .page-ban-ca__faq-qtext { font-size: 16px; }
  .page-ban-ca__faq-toggle { font-size: 20px; width: 24px; }
  details.page-ban-ca__faq-item .page-ban-ca__faq-answer { padding: 0 15px 15px; }
}