.page-ban-ca {
  font-family: Arial, sans-serif;
  color: #FFF5E1; /* Text Main */
  background-color: #B71C1C; /* Background */
  line-height: 1.6;
}

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

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

.page-ban-ca__section-title {
  font-size: 36px;
  font-weight: bold;
  text-align: center;
  margin-bottom: 40px;
  color: #FFF5E1; /* Text Main */
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-ban-ca__content-area p,
.page-ban-ca__content-area ul,
.page-ban-ca__content-area li {
  color: #FFF5E1;
  font-size: 17px;
  line-height: 1.7;
}

.page-ban-ca__content-area strong {
  color: #F4D34D; /* Gold */
}

.page-ban-ca__hero-section {
  position: relative;
  padding-top: 10px; /* Small top padding */
  padding-bottom: 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.page-ban-ca__hero-image-wrapper {
  width: 100%;
  max-height: 700px;
  overflow: hidden;
  position: relative;
}

.page-ban-ca__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: brightness(0.7);
}

.page-ban-ca__hero-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  max-width: 900px;
  width: 100%;
  padding: 20px;
  box-sizing: border-box;
}

.page-ban-ca__hero-title {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 900;
  color: #FFCC66; /* Glow */
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 3px 3px 6px rgba(0, 0, 0, 0.7);
}

.page-ban-ca__hero-description {
  font-size: clamp(16px, 2vw, 22px);
  color: #FFF5E1;
  margin-bottom: 30px;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

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

.page-ban-ca__btn-primary,
.page-ban-ca__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  border-radius: 50px;
  font-size: 18px;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-ban-ca__btn-primary {
  background: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%); /* Button */
  color: #7A0E0E; /* Deep Red */
  border: 2px solid #F2B544; /* Border */
}

.page-ban-ca__btn-primary:hover {
  background: linear-gradient(180deg, #FFE899 0%, #FFCC00 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
}

.page-ban-ca__btn-secondary {
  background: #C91F17; /* Primary Color */
  color: #FFF5E1; /* Text Main */
  border: 2px solid #F2B544; /* Border */
}

.page-ban-ca__btn-secondary:hover {
  background: #E53935; /* Auxiliary Color */
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
}

.page-ban-ca__dark-section {
  background-color: #7A0E0E; /* Deep Red */
  color: #FFF5E1;
}

.page-ban-ca__dark-section .page-ban-ca__section-title {
  color: #FFCC66; /* Glow */
}

.page-ban-ca__dark-section p,
.page-ban-ca__dark-section li {
  color: #FFF5E1;
}

.page-ban-ca__feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-ban-ca__feature-item {
  background-color: #D32F2F; /* Card BG */
  border-radius: 15px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
  border: 1px solid #F2B544; /* Border */
}

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

.page-ban-ca__feature-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 20px;
  border: 2px solid #F4D34D; /* Gold */
}

.page-ban-ca__feature-title {
  font-size: 24px;
  font-weight: bold;
  color: #FFCC66; /* Glow */
  margin-bottom: 15px;
}

.page-ban-ca__feature-item p {
  font-size: 16px;
  color: #FFF5E1;
}

.page-ban-ca__games-showcase .page-ban-ca__game-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-ban-ca__game-card {
  background-color: #D32F2F; /* Card BG */
  border-radius: 15px;
  padding: 25px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
  border: 1px solid #F2B544; /* Border */
  text-align: center;
}

.page-ban-ca__game-card:hover {
  transform: translateY(-5px);
}

.page-ban-ca__game-title {
  font-size: 26px;
  font-weight: bold;
  color: #FFCC66; /* Glow */
  margin-bottom: 15px;
}

.page-ban-ca__game-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 20px;
  border: 2px solid #F4D34D; /* Gold */
}

.page-ban-ca__game-description {
  font-size: 16px;
  color: #FFF5E1;
  margin-bottom: 20px;
}

.page-ban-ca__game-play-button {
  width: fit-content;
  margin: 0 auto;
  padding: 12px 25px;
  font-size: 16px;
  border-radius: 30px;
}

.page-ban-ca__game-trial-frame {
  border: 2px solid #F2B544;
  border-radius: 10px;
  margin-bottom: 20px;
  background-color: #000;
}

.page-ban-ca__article-body {
  max-width: 900px;
  margin: 0 auto;
  background-color: #D32F2F; /* Card BG */
  padding: 40px;
  border-radius: 15px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid #F2B544; /* Border */
}

.page-ban-ca__guide-subtitle,
.page-ban-ca__strategy-subtitle {
  font-size: 28px;
  font-weight: bold;
  color: #FFCC66; /* Glow */
  margin-top: 30px;
  margin-bottom: 15px;
  text-align: left;
}

.page-ban-ca__guide-section p,
.page-ban-ca__strategy-section p {
  color: #FFF5E1;
  font-size: 17px;
  line-height: 1.7;
  margin-bottom: 15px;
}

.page-ban-ca__guide-button {
  margin-top: 20px;
  margin-bottom: 30px;
}

.page-ban-ca__strategy-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 10px;
  margin-top: 20px;
  margin-bottom: 30px;
  border: 2px solid #F4D34D; /* Gold */
}

.page-ban-ca__promo-section ul {
  list-style: none;
  padding: 0;
  margin-top: 20px;
}

.page-ban-ca__promo-section li {
  background-color: rgba(255, 255, 255, 0.1);
  border-left: 5px solid #F4D34D; /* Gold */
  padding: 15px 20px;
  margin-bottom: 10px;
  border-radius: 8px;
  color: #FFF5E1;
  font-size: 17px;
}

.page-ban-ca__promo-section li strong {
  color: #FFCC66; /* Glow */
}

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

.page-ban-ca__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

details.page-ban-ca__faq-item {
  margin-bottom: 15px;
  border-radius: 10px;
  border: 1px solid #F2B544; /* Border */
  overflow: hidden;
  background: #D32F2F; /* Card BG */
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

details.page-ban-ca__faq-item summary.page-ban-ca__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
  background-color: #C91F17; /* Primary Color */
  color: #FFF5E1;
}

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: #E53935; /* Auxiliary Color */
}

.page-ban-ca__faq-qtext {
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: #FFF5E1;
}

.page-ban-ca__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  color: #FFCC66; /* Glow */
  flex-shrink: 0;
  margin-left: 15px;
  width: 30px;
  text-align: center;
}

details.page-ban-ca__faq-item .page-ban-ca__faq-answer {
  padding: 0 25px 20px;
  background: #D32F2F; /* Card BG */
  border-radius: 0 0 10px 10px;
  color: #FFF5E1;
  font-size: 16px;
}

.page-ban-ca__faq-answer p {
  color: #FFF5E1;
}

.page-ban-ca__cta-final .page-ban-ca__cta-description {
  font-size: 20px;
  color: #FFF5E1;
  text-align: center;
  margin-bottom: 30px;
}

.page-ban-ca__cta-final .page-ban-ca__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
}

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

/* Media Queries */
@media (max-width: 1024px) {
  .page-ban-ca__section-title {
    font-size: 32px;
  }
  .page-ban-ca__hero-title {
    font-size: clamp(28px, 4.5vw, 48px);
  }
  .page-ban-ca__hero-description {
    font-size: clamp(15px, 1.8vw, 20px);
  }
  .page-ban-ca__feature-grid,
  .page-ban-ca__games-showcase .page-ban-ca__game-list {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
  .page-ban-ca__article-body {
    padding: 30px;
  }
  .page-ban-ca__guide-subtitle,
  .page-ban-ca__strategy-subtitle {
    font-size: 24px;
  }
  details.page-ban-ca__faq-item summary.page-ban-ca__faq-question {
    padding: 15px 20px;
  }
  .page-ban-ca__faq-qtext {
    font-size: 16px;
  }
  .page-ban-ca__faq-toggle {
    font-size: 24px;
    width: 25px;
  }
}

@media (max-width: 849px) {
  .page-ban-ca__hero-image {
    object-fit: contain !important; 
    aspect-ratio: unset !important; 
    height: auto; /* Allow height to adjust */
    width: 100%;
  }
  .page-ban-ca__hero-content {
    position: static;
    transform: none;
    padding-top: 20px; /* Adjust spacing after image */
  }
  .page-ban-ca__hero-section {
    padding-bottom: 40px;
  }
}

@media (max-width: 768px) {
  .page-ban-ca__container {
    padding: 0 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-ban-ca__section-spacing {
    padding: 40px 0;
  }
  .page-ban-ca__section-title {
    font-size: 28px;
    margin-bottom: 30px;
  }

  /* HERO 主图区域 */
  .page-ban-ca__hero-section {
    padding-top: 10px;
    padding-bottom: 30px;
  }
  .page-ban-ca__hero-image-wrapper {
    max-height: unset;
  }
  .page-ban-ca__hero-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    object-fit: contain !important;
    aspect-ratio: unset !important;
  }
  .page-ban-ca__hero-content {
    padding: 15px;
  }
  .page-ban-ca__hero-title {
    font-size: 30px;
    margin-bottom: 15px;
  }
  .page-ban-ca__hero-description {
    font-size: 16px;
    margin-bottom: 25px;
  }
  .page-ban-ca__hero-cta-buttons {
    flex-direction: column;
    gap: 15px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 0 15px;
  }

  /* 产品展示图区域 */
  .page-ban-ca__games-showcase .page-ban-ca__game-list {
    grid-template-columns: 1fr;
    gap: 20px;
    overflow-x: hidden;
    padding: 0 15px;
  }
  .page-ban-ca__game-card {
    padding: 20px;
  }
  .page-ban-ca__game-title {
    font-size: 22px;
  }
  .page-ban-ca__game-image {
    height: 200px;
  }
  .page-ban-ca__game-play-button {
    width: 100%;
  }

  /* 装饰主标题 + 长文 SEO 区 */
  .page-ban-ca__article-body {
    padding: 25px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-ban-ca__guide-subtitle,
  .page-ban-ca__strategy-subtitle {
    font-size: 22px;
    text-align: center;
    margin-top: 25px;
    margin-bottom: 10px;
  }
  .page-ban-ca__guide-section p,
  .page-ban-ca__strategy-section p {
    font-size: 15px;
    line-height: 1.6;
  }
  .page-ban-ca__strategy-image {
    margin-top: 15px;
    margin-bottom: 20px;
  }

  /* 通用图片与容器 */
  .page-ban-ca img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-ban-ca__feature-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-ban-ca__feature-item {
    padding: 25px;
  }
  .page-ban-ca__feature-image {
    height: 180px;
  }
  .page-ban-ca__feature-title {
    font-size: 20px;
  }
  .page-ban-ca__promo-section li {
    font-size: 15px;
    padding: 12px 15px;
  }

  /* 按钮与按钮容器 */
  .page-ban-ca__btn-primary,
  .page-ban-ca__btn-secondary,
  .page-ban-ca a[class*="button"],
  .page-ban-ca a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-ban-ca__hero-cta-buttons,
  .page-ban-ca__cta-final .page-ban-ca__cta-buttons {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 15px;
    flex-direction: column;
  }

  /* FAQ */
  details.page-ban-ca__faq-item summary.page-ban-ca__faq-question {
    padding: 15px;
  }
  .page-ban-ca__faq-qtext {
    font-size: 15px;
  }
  .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;
  }
  .page-ban-ca__faq-answer p {
    font-size: 15px;
  }

  .page-ban-ca__cta-final .page-ban-ca__cta-description {
    font-size: 18px;
  }
}