.page-casino {
  color: #ffffff; /* Body background is dark (#111111), so text should be light */
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

.page-casino__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  box-sizing: border-box;
}

.page-casino__dark-bg {
  background-color: #1a1a1a;
  color: #ffffff;
}

.page-casino__light-bg {
  background-color: #ffffff;
  color: #333333;
}

.page-casino__hero-section {
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  padding-bottom: 0;
  padding-left: 0;
  padding-right: 0;
  position: relative;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.page-casino__hero-image-wrapper {
  width: 100%;
  max-height: 700px; /* Limit height for aesthetic */
  overflow: hidden;
}

.page-casino__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  filter: brightness(0.7); /* Slightly dim the image for text readability, not changing color */
}

.page-casino__hero-content {
  position: relative; /* Ensure content is above the image but not overlapping */
  z-index: 2;
  padding: 40px 20px;
  max-width: 900px;
  margin-top: -150px; /* Pull content up slightly over the image for visual flow */
  background: rgba(0, 0, 0, 0.6); /* Semi-transparent background for text readability */
  border-radius: 10px;
}

.page-casino__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-casino__hero-description {
  font-size: 1.2rem;
  color: #f0f0f0;
  margin-bottom: 30px;
}

.page-casino__cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-casino__btn-primary,
.page-casino__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  white-space: nowrap;
}

.page-casino__btn-primary {
  background-color: #26A9E0;
  color: #FFFFFF;
  border: 2px solid #26A9E0;
}

.page-casino__btn-primary:hover {
  background-color: #1e87b7;
  border-color: #1e87b7;
}

.page-casino__btn-secondary {
  background-color: transparent;
  color: #FFFFFF;
  border: 2px solid #FFFFFF;
}

.page-casino__btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.2);
  border-color: #FFFFFF;
}

.page-casino__section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: inherit;
}

.page-casino__text-block {
  font-size: 1.1rem;
  margin-bottom: 20px;
  text-align: justify;
}

.page-casino__cta-center {
  text-align: center;
  margin-top: 30px;
}

.page-casino__games-grid,
.page-casino__features-grid,
.page-casino__promotions-grid,
.page-casino__guide-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 30px;
}

.page-casino__game-card,
.page-casino__feature-card,
.page-casino__promo-card,
.page-casino__guide-step {
  background-color: rgba(255, 255, 255, 0.05); /* Slightly transparent white for cards on dark bg */
  border-radius: 10px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
}

.page-casino__game-card:hover,
.page-casino__feature-card:hover,
.page-casino__promo-card:hover,
.page-casino__guide-step:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-casino__game-image,
.page-casino__feature-icon,
.page-casino__promo-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
  margin-left: auto;
  margin-right: auto;
  object-fit: cover;
}

.page-casino__game-title,
.page-casino__feature-title,
.page-casino__promo-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: #26A9E0;
}

.page-casino__game-description,
.page-casino__feature-description,
.page-casino__promo-description,
.page-casino__step-description {
  font-size: 1rem;
  color: #f0f0f0;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-casino__faq-list {
  margin-top: 30px;
}

.page-casino__faq-item {
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  color: #ffffff;
}

.page-casino__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15rem;
  font-weight: 600;
  cursor: pointer;
  background-color: rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: background-color 0.3s ease;
}

.page-casino__faq-question:hover {
  background-color: rgba(255, 255, 255, 0.15);
}

.page-casino__faq-item summary {
  list-style: none;
}

.page-casino__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-casino__faq-toggle {
  font-size: 1.5rem;
  font-weight: bold;
  color: #26A9E0;
  transition: transform 0.3s ease;
}

.page-casino__faq-item[open] .page-casino__faq-toggle {
  transform: rotate(45deg);
}

.page-casino__faq-answer {
  padding: 15px 25px 20px;
  font-size: 1rem;
  line-height: 1.6;
  color: #f0f0f0;
}

/* Override for light background sections */
.page-casino__light-bg .page-casino__section-title,
.page-casino__light-bg .page-casino__text-block,
.page-casino__light-bg .page-casino__game-title,
.page-casino__light-bg .page-casino__game-description,
.page-casino__light-bg .page-casino__feature-title,
.page-casino__light-bg .page-casino__feature-description,
.page-casino__light-bg .page-casino__promo-title,
.page-casino__light-bg .page-casino__promo-description,
.page-casino__light-bg .page-casino__step-title,
.page-casino__light-bg .page-casino__step-description,
.page-casino__light-bg .page-casino__faq-item,
.page-casino__light-bg .page-casino__faq-question,
.page-casino__light-bg .page-casino__faq-answer {
  color: #333333;
}

.page-casino__light-bg .page-casino__card {
  background-color: #f9f9f9;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.page-casino__light-bg .page-casino__btn-secondary {
  background-color: transparent;
  color: #26A9E0;
  border: 2px solid #26A9E0;
}

.page-casino__light-bg .page-casino__btn-secondary:hover {
  background-color: rgba(38, 169, 224, 0.1);
}

.page-casino__light-bg .page-casino__btn-primary {
  background-color: #26A9E0;
  color: #ffffff;
  border: 2px solid #26A9E0;
}

.page-casino__light-bg .page-casino__faq-item {
  background-color: #ffffff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

.page-casino__light-bg .page-casino__faq-question {
  background-color: #f0f0f0;
  border-bottom: 1px solid #e0e0e0;
}

.page-casino__light-bg .page-casino__faq-question:hover {
  background-color: #e8e8e8;
}

.page-casino__light-bg .page-casino__faq-toggle {
  color: #26A9E0;
}

.page-casino__light-bg .page-casino__faq-answer {
  color: #555555;
}


/* --- Mobile Responsive Styles --- */
@media (max-width: 1024px) {
  .page-casino__container {
    padding: 30px 15px;
  }

  .page-casino__hero-content {
    margin-top: -100px;
    padding: 30px 15px;
  }

  .page-casino__main-title {
    font-size: 2.5rem;
  }

  .page-casino__hero-description {
    font-size: 1.1rem;
  }

  .page-casino__section-title {
    font-size: 2.2rem;
  }

  .page-casino__games-grid,
  .page-casino__features-grid,
  .page-casino__promotions-grid,
  .page-casino__guide-steps {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
  }

  .page-casino__game-card,
  .page-casino__feature-card,
  .page-casino__promo-card,
  .page-casino__guide-step {
    padding: 20px;
  }

  .page-casino__game-title,
  .page-casino__feature-title,
  .page-casino__promo-title {
    font-size: 1.3rem;
  }

  .page-casino__faq-question {
    padding: 15px 20px;
    font-size: 1.1rem;
  }

  .page-casino__faq-answer {
    padding: 10px 20px 15px;
  }
}

@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-casino__hero-section {
    padding-top: 10px !important; /* Small top padding for mobile */
    padding-bottom: 20px;
  }

  .page-casino__hero-image-wrapper {
    max-height: 400px;
  }

  .page-casino__hero-content {
    margin-top: -80px; /* Adjust overlap for mobile */
    padding: 25px 15px;
    width: calc(100% - 30px); /* Account for padding */
    box-sizing: border-box !important;
  }

  .page-casino__main-title {
    font-size: 1.8rem !important;
    margin-bottom: 15px;
  }

  .page-casino__hero-description {
    font-size: 1rem !important;
    margin-bottom: 20px;
  }

  /* 按钮与按钮容器 */
  .page-casino__cta-buttons {
    flex-direction: column !important; /* Stack buttons vertically */
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 0 15px;
    gap: 10px;
  }

  .page-casino__btn-primary,
  .page-casino__btn-secondary,
  .page-casino a[class*="button"],
  .page-casino 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: 12px 20px;
    font-size: 1rem;
  }

  /* 产品展示图区域 (gameshow) */
  .page-casino__games-grid {
    grid-template-columns: 1fr !important; /* Single column for games */
    gap: 15px;
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important;
  }

  .page-casino__game-card {
    padding: 20px;
  }

  /* 通用图片与容器 */
  .page-casino img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    box-sizing: border-box !important;
  }

  .page-casino__container,
  .page-casino__intro-section,
  .page-casino__games-section,
  .page-casino__features-section,
  .page-casino__promotions-section,
  .page-casino__guide-section,
  .page-casino__faq-section,
  .page-casino__contact-section {
    padding-left: 15px !important;
    padding-right: 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: hidden !important;
  }

  /* 其他内容模块 */
  .page-casino__section-title {
    font-size: 1.8rem !important;
    margin-bottom: 25px;
  }

  .page-casino__text-block {
    font-size: 1rem !important;
  }

  .page-casino__features-grid,
  .page-casino__promotions-grid,
  .page-casino__guide-steps {
    grid-template-columns: 1fr !important; /* Single column for features/promotions/guide steps */
    gap: 15px;
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-casino__game-title,
  .page-casino__feature-title,
.page-casino__promo-title,
.page-casino__step-title {
    font-size: 1.2rem !important;
  }

  .page-casino__game-description,
  .page-casino__feature-description,
.page-casino__promo-description,
.page-casino__step-description {
    font-size: 0.95rem !important;
  }

  .page-casino__faq-question {
    font-size: 1rem !important;
    padding: 12px 18px;
  }

  .page-casino__faq-answer {
    font-size: 0.95rem !important;
    padding: 10px 18px 15px;
  }
}