.page-casino {
  font-family: Arial, sans-serif;
  color: #333333;
  background-color: var(--background-color, #F5F7FA);
}

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

.page-casino__hero-section {
  position: relative;
  padding-top: 10px; /* Adjusted for shared header offset */
  padding-bottom: 0;
  padding-left: 0;
  padding-right: 0;
  margin-bottom: 40px;
}

.page-casino__hero-image-wrapper {
  width: 100%;
  height: auto;
  overflow: hidden;
}

.page-casino__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-casino__hero-content {
  text-align: center;
  padding: 40px 20px;
  background-color: #ffffff;
  margin-top: -80px; /* Overlap with image slightly for visual effect */
  position: relative;
  z-index: 1;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  max-width: 90%;
  margin-left: auto;
  margin-right: auto;
}

.page-casino__main-title {
  font-size: clamp(2em, 3.5vw, 3.2em);
  color: #E53935;
  margin-bottom: 15px;
  line-height: 1.2;
  font-weight: bold;
}

.page-casino__intro-text {
  font-size: 1.1em;
  color: #555555;
  margin-bottom: 30px;
  line-height: 1.6;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-casino__btn-primary,
.page-casino__btn-secondary,
.page-casino__link-btn,
.page-casino__game-btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  text-align: center;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  max-width: 100%;
}

.page-casino__btn-primary {
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 10px rgba(229, 57, 53, 0.3);
}

.page-casino__btn-primary:hover {
  background: linear-gradient(180deg, #E53935 0%, #FF5A4F 100%);
  box-shadow: 0 6px 15px rgba(229, 57, 53, 0.4);
}

.page-casino__btn-secondary {
  background-color: #ffffff;
  color: #E53935;
  border: 2px solid #E53935;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.page-casino__btn-secondary:hover {
  background-color: #f0f0f0;
  color: #FF5A4F;
  border-color: #FF5A4F;
}

.page-casino__section-title {
  font-size: clamp(1.8em, 3vw, 2.5em);
  color: #E53935;
  text-align: center;
  margin-bottom: 30px;
  font-weight: bold;
  line-height: 1.3;
}

.page-casino__text-block {
  font-size: 1.05em;
  line-height: 1.7;
  margin-bottom: 20px;
  color: #333333;
  text-align: justify;
}

.page-casino__about-section {
  padding: 60px 0;
  margin-bottom: 40px;
}

.page-casino__dark-section {
  background-color: #E53935;
  color: #ffffff;
  padding: 60px 0;
  margin-bottom: 40px;
}

.page-casino__dark-section .page-casino__section-title,
.page-casino__dark-section .page-casino__text-block {
  color: #ffffff;
}

.page-casino__link-btn {
  display: inline-block;
  margin-top: 20px;
  color: #E53935;
  text-decoration: none;
  font-weight: bold;
  border-bottom: 2px solid #E53935;
  transition: color 0.3s ease, border-color 0.3s ease;
}

.page-casino__dark-section .page-casino__link-btn {
  color: #ffffff;
  border-color: #ffffff;
}

.page-casino__link-btn:hover {
  color: #FF5A4F;
  border-color: #FF5A4F;
}

.page-casino__dark-section .page-casino__link-btn:hover {
  color: #f0f0f0;
  border-color: #f0f0f0;
}

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

.page-casino__game-card {
  background-color: #ffffff;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  padding: 25px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-casino__game-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.page-casino__game-image {
  width: 100%;
  height: 200px; /* Fixed height for consistency */
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
}

.page-casino__game-title {
  font-size: 1.4em;
  color: #E53935;
  margin-bottom: 10px;
  font-weight: bold;
}

.page-casino__game-title a {
  color: #E53935;
  text-decoration: none;
}

.page-casino__game-title a:hover {
  color: #FF5A4F;
}

.page-casino__game-description {
  font-size: 0.95em;
  color: #555555;
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-casino__game-btn {
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
  border: none;
  padding: 10px 20px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
}

.page-casino__game-btn:hover {
  background: linear-gradient(180deg, #E53935 0%, #FF5A4F 100%);
}

.page-casino__promotions-section {
  padding: 60px 0;
  margin-bottom: 40px;
}

.page-casino__light-bg {
  background-color: #F5F7FA;
  color: #333333;
}

.page-casino__promo-list {
  list-style: none;
  padding: 0;
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.page-casino__promo-item {
  background-color: #ffffff;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  padding: 25px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-casino__promo-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
}

.page-casino__promo-title {
  font-size: 1.3em;
  color: #E53935;
  margin-bottom: 10px;
  font-weight: bold;
}

.page-casino__promo-description {
  font-size: 0.95em;
  line-height: 1.6;
  color: #555555;
}

.page-casino__mobile-section {
  padding: 60px 0;
  margin-bottom: 40px;
}

.page-casino__mobile-content {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-top: 40px;
}

.page-casino__mobile-text {
  flex: 1;
}

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

.page-casino__mobile-image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.page-casino__security-section {
  padding: 60px 0;
  margin-bottom: 40px;
}

.page-casino__security-content {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-top: 40px;
  flex-direction: row-reverse; /* Image on right, text on left */
}

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

.page-casino__security-image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.page-casino__security-text {
  flex: 1;
}

.page-casino__guide-section {
  padding: 60px 0;
  margin-bottom: 40px;
}

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

.page-casino__guide-card {
  background-color: #ffffff;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  padding: 30px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-casino__guide-title {
  font-size: 1.4em;
  color: #E53935;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-casino__guide-description {
  font-size: 0.98em;
  line-height: 1.6;
  color: #555555;
  flex-grow: 1;
  margin-bottom: 20px;
}

.page-casino__faq-section {
  padding: 60px 0;
  margin-bottom: 40px;
}

.page-casino__faq-list {
  max-width: 900px;
  margin: 40px auto 0 auto;
}

.page-casino__faq-item {
  background-color: #ffffff;
  border: 1px solid #E0E0E0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.page-casino__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15em;
  font-weight: bold;
  color: #333333;
  cursor: pointer;
  background-color: #f9f9f9;
  transition: background-color 0.3s ease;
}

.page-casino__faq-item[open] > .page-casino__faq-question {
  background-color: #f0f0f0;
}

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

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

.page-casino__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  color: #E53935;
  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 25px;
  font-size: 1em;
  line-height: 1.7;
  color: #555555;
  border-top: 1px solid #E0E0E0;
}

.page-casino__cta-bottom-section {
  padding: 80px 0;
  text-align: center;
}

.page-casino__cta-bottom-section .page-casino__cta-buttons {
  margin-top: 40px;
}

/* --- Responsive Styles --- */

@media (max-width: 1024px) {
  .page-casino__hero-content {
    max-width: 95%;
  }

  .page-casino__mobile-content,
  .page-casino__security-content {
    flex-direction: column;
    gap: 30px;
  }

  .page-casino__security-content {
    flex-direction: column-reverse;
  }

  .page-casino__mobile-image-wrapper,
  .page-casino__security-image-wrapper {
    order: -1; /* Image appears first on smaller screens */
  }

  .page-casino__hero-section {
    margin-bottom: 20px;
  }

  .page-casino__about-section,
  .page-casino__dark-section,
  .page-casino__promotions-section,
  .page-casino__mobile-section,
  .page-casino__security-section,
  .page-casino__guide-section,
  .page-casino__faq-section,
  .page-casino__cta-bottom-section {
    padding: 40px 0;
    margin-bottom: 20px;
  }
}

@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-casino__hero-section {
    padding-top: 10px !important; /* Specific top padding */
    margin-bottom: 15px !important;
  }

  .page-casino__hero-content {
    padding: 25px 15px !important;
    margin-top: -50px !important;
    max-width: calc(100% - 30px) !important; /* Full width with padding */
    border-radius: 5px !important;
  }

  .page-casino__main-title {
    font-size: clamp(1.8em, 7vw, 2.5em) !important;
    margin-bottom: 10px !important;
  }

  .page-casino__intro-text {
    font-size: 1em !important;
    margin-bottom: 20px !important;
  }

  /* 产品展示图区域 */
  .page-casino__games-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
    margin-top: 20px !important;
  }

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

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

  .page-casino__section,
  .page-casino__card,
  .page-casino__container,
  .page-casino__mobile-content,
  .page-casino__security-content,
  .page-casino__guide-grid,
  .page-casino__promo-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
    overflow-x: hidden !important;
  }

  /* 按钮与按钮容器 */
  .page-casino__cta-buttons,
  .page-casino__button-group,
  .page-casino__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
    flex-direction: column !important; /* Stack buttons vertically */
    gap: 15px !important;
  }

  .page-casino__btn-primary,
  .page-casino__btn-secondary,
  .page-casino__link-btn,
  .page-casino__game-btn,
  .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 !important;
    font-size: 1em !important;
  }

  /* 其他内容模块 */
  .page-casino__section-title {
    font-size: clamp(1.5em, 6vw, 2em) !important;
    margin-bottom: 20px !important;
  }

  .page-casino__text-block {
    font-size: 0.95em !important;
  }

  .page-casino__promo-list,
  .page-casino__guide-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  .page-casino__faq-question {
    font-size: 1em !important;
    padding: 15px 20px !important;
  }

  .page-casino__faq-answer {
    font-size: 0.9em !important;
    padding: 12px 20px 15px 20px !important;
  }

  .page-casino__mobile-content,
  .page-casino__security-content {
    flex-direction: column !important;
    gap: 20px !important;
  }

  .page-casino__security-content {
    flex-direction: column-reverse !important;
  }

  .page-casino__mobile-image-wrapper,
  .page-casino__security-image-wrapper {
    order: -1 !important;
  }

  .page-casino__about-section,
  .page-casino__dark-section,
  .page-casino__promotions-section,
  .page-casino__mobile-section,
  .page-casino__security-section,
  .page-casino__guide-section,
  .page-casino__faq-section,
  .page-casino__cta-bottom-section {
    padding: 30px 0 !important;
    margin-bottom: 15px !important;
  }
}