:root {
  --primary-color: #1A202C;
  --secondary-color: #FFD700;
  --text-color-light-bg: #333333;
  --text-color-dark-bg: #ffffff;
  --card-bg-light: #ffffff;
  --section-bg-light: #f0f2f5; /* Matches body background */
  --section-bg-dark: #1A202C;
}

.page-casino {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-color-light-bg); /* Default for light body background */
  background-color: var(--section-bg-light);
}

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

.page-casino__section-title {
  font-size: 36px;
  font-weight: bold;
  text-align: center;
  margin-bottom: 20px;
  color: var(--primary-color);
}

.page-casino__section-title--light {
  color: var(--text-color-dark-bg);
}

.page-casino__section-description {
  font-size: 18px;
  text-align: center;
  margin-bottom: 50px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: var(--text-color-light-bg);
}

.page-casino__section-description--light {
  color: var(--text-color-dark-bg);
}

/* Hero Section */
.page-casino__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: var(--header-offset, 120px); /* Ensures content is not hidden by fixed header */
  background: linear-gradient(135deg, var(--primary-color), rgba(26, 32, 44, 0.8)), url('[GALLERY:hero_bg:1920x1080:abc888,casino,background,abstract,dark]') no-repeat center center/cover; /* Fallback for image */
  color: var(--text-color-dark-bg);
  overflow: hidden;
}

.page-casino__hero-container {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 1;
}

.page-casino__hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
  padding: 20px;
  box-sizing: border-box;
}

.page-casino__main-title {
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--secondary-color);
  line-height: 1.2;
}

.page-casino__intro-text {
  font-size: 20px;
  margin-bottom: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  color: var(--text-color-dark-bg);
}

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

.page-casino__cta-button {
  display: inline-block;
  padding: 15px 40px;
  text-decoration: none;
  border-radius: 5px;
  font-size: 18px;
  font-weight: bold;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-casino__btn-primary {
  background: var(--secondary-color);
  color: var(--primary-color);
  border: 2px solid var(--secondary-color);
}

.page-casino__btn-primary:hover {
  background: #e6c200;
  border-color: #e6c200;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.page-casino__btn-secondary {
  background: transparent;
  color: var(--secondary-color);
  border: 2px solid var(--secondary-color);
}

.page-casino__btn-secondary:hover {
  background: var(--secondary-color);
  color: var(--primary-color);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.page-casino__hero-image-wrapper {
  width: 100%;
  margin-top: 40px;
}

.page-casino__hero-image {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  border-radius: 8px;
  object-fit: cover;
}

/* Game Categories */
.page-casino__game-categories {
  padding: 80px 0;
  background-color: var(--section-bg-light);
}

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

.page-casino__game-card {
  background: var(--card-bg-light);
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  text-align: center;
  padding-bottom: 25px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-casino__card-image {
  width: 100%;
  height: 220px; /* Fixed height for consistency */
  object-fit: cover;
  margin-bottom: 20px;
  border-radius: 10px 10px 0 0;
}

.page-casino__card-title {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 15px;
  color: var(--primary-color);
  padding: 0 15px;
}

.page-casino__card-text {
  font-size: 16px;
  color: var(--text-color-light-bg);
  margin-bottom: 25px;
  padding: 0 15px;
  flex-grow: 1;
}

/* Promotions Section */
.page-casino__promotions {
  padding: 80px 0;
  background-color: var(--section-bg-dark);
  color: var(--text-color-dark-bg);
}

.page-casino__promo-content {
  display: flex;
  align-items: center;
  gap: 50px;
  flex-wrap: wrap;
}

.page-casino__promo-text {
  flex: 1;
  min-width: 300px;
}

.page-casino__promo-list {
  list-style: none;
  padding: 0;
  margin-bottom: 40px;
}

.page-casino__promo-list li {
  font-size: 18px;
  margin-bottom: 15px;
  position: relative;
  padding-left: 30px;
}

.page-casino__promo-list li::before {
  content: '✓';
  color: var(--secondary-color);
  font-weight: bold;
  position: absolute;
  left: 0;
  top: 0;
}

.page-casino__promo-highlight {
  color: var(--secondary-color);
}

.page-casino__promo-image-wrapper {
  flex: 1;
  min-width: 400px;
  text-align: center;
}

.page-casino__promo-image {
  width: 100%;
  height: auto;
  max-width: 600px;
  border-radius: 10px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
  object-fit: cover;
}

/* Security & Support */
.page-casino__security-support {
  padding: 80px 0;
  background-color: var(--section-bg-light);
}

.page-casino__features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-bottom: 50px;
}

.page-casino__feature-item {
  text-align: center;
  background: var(--card-bg-light);
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 3px 15px rgba(0, 0, 0, 0.08);
}

.page-casino__feature-icon {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin-bottom: 20px;
}

.page-casino__feature-title {
  font-size: 22px;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.page-casino__feature-text {
  font-size: 15px;
  color: var(--text-color-light-bg);
}

.page-casino__support-cta {
  text-align: center;
}

/* Why Choose abc888 Casino */
.page-casino__why-choose {
  padding: 80px 0;
  background-color: var(--section-bg-dark);
  color: var(--text-color-dark-bg);
}

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

.page-casino__advantage-item {
  background: rgba(255, 255, 255, 0.08);
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.page-casino__advantage-item:hover {
  transform: translateY(-5px);
  background-color: rgba(255, 255, 255, 0.15);
}

.page-casino__advantage-title {
  font-size: 22px;
  font-weight: 600;
  color: var(--secondary-color);
  margin-bottom: 15px;
}

.page-casino__advantage-text {
  font-size: 16px;
  color: var(--text-color-dark-bg);
}

/* FAQ Section */
.page-casino__faq-section {
  padding: 80px 0;
  background-color: var(--section-bg-light);
}

.page-casino__faq-list {
  max-width: 900px;
  margin: 0 auto;
}

/* FAQ容器样式 */
.page-casino__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

/* FAQ默认状态 - 答案隐藏 */
.page-casino__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
  padding: 0 15px;
  opacity: 0;
}

/* FAQ展开状态 - 🚨 使用!important和足够大的max-height确保一定能展开 */
.page-casino__faq-item.active .page-casino__faq-answer {
  max-height: 2000px !important; /* 🚨 使用!important确保优先级，值足够大以容纳任何内容 */
  padding: 20px 15px !important;
  opacity: 1;
  background: #f9f9f9;
  border-radius: 0 0 5px 5px;
  color: var(--text-color-light-bg);
}

/* 问题样式 */
.page-casino__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 5px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.page-casino__faq-question:hover {
  background: #f5f5f5;
  border-color: #d0d0d0;
}

.page-casino__faq-question:active {
  background: #eeeeee;
}

/* 问题标题样式 */
.page-casino__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  pointer-events: none; /* 防止h3标签阻止点击事件 */
  color: var(--primary-color);
}

/* 切换图标 */
.page-casino__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  line-height: 1;
  color: #666;
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none; /* 防止图标阻止点击事件 */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
}

.page-casino__faq-item.active .page-casino__faq-toggle {
  color: var(--secondary-color);
  transform: rotate(45deg); /* Optional: rotate for 'X' effect */
}

/* 移动端响应式设计 */
@media (max-width: 768px) {
  .page-casino {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-casino__container {
    padding: 20px 15px;
  }

  .page-casino__section-title {
    font-size: 28px;
    margin-bottom: 15px;
  }

  .page-casino__section-description {
    font-size: 16px;
    margin-bottom: 30px;
  }

  /* Hero Section Mobile */
  .page-casino__hero-section {
    padding-top: var(--header-offset, 120px) !important;
    padding-bottom: 40px;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-casino__main-title {
    font-size: 32px;
    margin-bottom: 15px;
  }

  .page-casino__intro-text {
    font-size: 18px;
    margin-bottom: 30px;
  }

  .page-casino__hero-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-casino__cta-button,
  .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: 16px;
  }

  .page-casino__hero-image-wrapper {
    margin-top: 30px;
  }

  .page-casino__hero-image {
    border-radius: 4px;
  }

  /* Game Categories Mobile */
  .page-casino__game-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-casino__card-image {
    height: 180px;
  }

  .page-casino__card-title {
    font-size: 20px;
  }

  .page-casino__card-text {
    font-size: 15px;
  }

  /* Promotions Mobile */
  .page-casino__promotions {
    padding: 40px 0;
  }

  .page-casino__promo-content {
    flex-direction: column;
    gap: 30px;
  }

  .page-casino__promo-image-wrapper {
    min-width: unset;
  }

  /* Security & Support Mobile */
  .page-casino__security-support {
    padding: 40px 0;
  }

  .page-casino__features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 30px;
  }

  /* Why Choose Mobile */
  .page-casino__why-choose {
    padding: 40px 0;
  }

  .page-casino__advantages-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* FAQ Mobile */
  .page-casino__faq-section {
    padding: 40px 0;
  }

  .page-casino__faq-question {
    padding: 15px;
    flex-wrap: wrap;
  }
  
  .page-casino__faq-question h3 {
    font-size: 15px;
    margin-bottom: 0;
    width: calc(100% - 40px);
  }
  
  .page-casino__faq-toggle {
    margin-left: 10px;
    width: 24px;
    height: 24px;
    font-size: 20px;
  }
  
  .page-casino__faq-answer {
    padding: 0 15px;
  }
  
  .page-casino__faq-item.active .page-casino__faq-answer {
    padding: 15px !important;
  }

  /* General Image Responsiveness */
  .page-casino img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  
  .page-casino__section,
  .page-casino__card,
  .page-casino__container,
  .page-casino__hero-buttons,
  .page-casino__promo-content,
  .page-casino__features-grid,
  .page-casino__advantages-grid {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}