.page-responsible-gaming {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Default text color for light background */
  background-color: #F5F7FA; /* Background color from custom palette */
}

.page-responsible-gaming__section {
  padding: 60px 0;
  margin: 0 auto;
}

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

.page-responsible-gaming__hero-section {
  position: relative;
  text-align: center;
  color: #ffffff;
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 0;
  padding-left: 0;
  padding-right: 0;
  overflow: hidden;
}

.page-responsible-gaming__hero-image {
  width: 100%;
  height: 675px; /* Display height for 16:9 aspect ratio at 1200px width */
  object-fit: cover;
  display: block;
}

.page-responsible-gaming__hero-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  max-width: 800px;
  padding: 20px;
  background: rgba(0, 0, 0, 0.4); /* Semi-transparent overlay for text readability */
  border-radius: 8px;
}

.page-responsible-gaming__main-title {
  font-size: 2.8em;
  font-weight: bold;
  margin-bottom: 15px;
  color: #ffffff;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-responsible-gaming__description {
  font-size: 1.2em;
  margin-bottom: 30px;
  color: #f0f0f0;
}

.page-responsible-gaming__btn-primary {
  display: inline-block;
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
  padding: 15px 30px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
  border: none;
  cursor: pointer;
}

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

.page-responsible-gaming__heading {
  font-size: 2.5em;
  color: #E53935;
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
}

.page-responsible-gaming__description-intro {
  font-size: 1.1em;
  text-align: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: #333333;
}

.page-responsible-gaming__content-block {
  font-size: 1.1em;
  line-height: 1.7;
  color: #333333;
}

.page-responsible-gaming__content-block p {
  margin-bottom: 20px;
}

.page-responsible-gaming__image-full {
  width: 100%;
  height: auto;
  display: block;
  margin: 30px 0;
  border-radius: 8px;
  object-fit: cover;
}

.page-responsible-gaming__dark-section {
  background-color: #E53935;
  color: #ffffff;
}

.page-responsible-gaming__dark-section .page-responsible-gaming__heading,
.page-responsible-gaming__dark-section .page-responsible-gaming__description-intro,
.page-responsible-gaming__dark-section .page-responsible-gaming__content-block p,
.page-responsible-gaming__dark-section .page-responsible-gaming__tool-title {
  color: #ffffff;
}

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

.page-responsible-gaming__tool-item {
  background: #ffffff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  text-align: left;
  color: #333333;
  border: 1px solid #E0E0E0;
}

.page-responsible-gaming__tool-title {
  font-size: 1.5em;
  color: #E53935;
  margin-bottom: 15px;
  font-weight: bold;
}

.page-responsible-gaming__list {
  list-style: disc;
  margin-left: 20px;
  margin-bottom: 20px;
  color: #333333;
}

.page-responsible-gaming__list-item {
  margin-bottom: 10px;
  font-size: 1.1em;
}

.page-responsible-gaming__tips-list {
  list-style: none;
  margin-left: 0;
  padding-left: 0;
}

.page-responsible-gaming__tips-list .page-responsible-gaming__list-item {
  background: rgba(255, 255, 255, 0.1);
  padding: 25px;
  border-radius: 10px;
  margin-bottom: 20px;
  color: #ffffff;
}

.page-responsible-gaming__tip-title {
  font-size: 1.4em;
  color: #FF5A4F;
  margin-bottom: 10px;
}

.page-responsible-gaming__tips-list .page-responsible-gaming__list-item p {
  color: #f0f0f0;
  margin-bottom: 0;
}

.page-responsible-gaming__conclusion {
  text-align: center;
  font-size: 1.2em;
  margin-top: 40px;
  color: #ffffff;
}

.page-responsible-gaming__cta-wrapper {
  text-align: center;
  margin-top: 40px;
}

.page-responsible-gaming__btn-secondary {
  display: inline-block;
  background: #ffffff;
  color: #E53935;
  padding: 15px 30px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
  border: 2px solid #E53935;
  cursor: pointer;
}

.page-responsible-gaming__btn-secondary:hover {
  background: #f0f0f0;
  color: #E53935;
}

.page-responsible-gaming__faq-list {
  margin-top: 40px;
}

.page-responsible-gaming__faq-item {
  background: #ffffff;
  border: 1px solid #E0E0E0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-responsible-gaming__faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-size: 1.2em;
  font-weight: bold;
  color: #333333;
  list-style: none;
  user-select: none;
}

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

.page-responsible-gaming__faq-qtext {
  flex-grow: 1;
}

.page-responsible-gaming__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: #E53935;
}

.page-responsible-gaming__faq-answer {
  padding: 0 25px 20px;
  font-size: 1.05em;
  line-height: 1.7;
  color: #555555;
}

/* General image responsiveness */
.page-responsible-gaming img {
  max-width: 100%;
  height: auto;
  display: block;
  box-sizing: border-box;
}

/* Mobile responsiveness */
@media (max-width: 1024px) {
  .page-responsible-gaming__main-title {
    font-size: 2.2em;
  }

  .page-responsible-gaming__heading {
    font-size: 2em;
  }

  .page-responsible-gaming__hero-image {
    height: 500px;
  }

  .page-responsible-gaming__grid-tools {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  .page-responsible-gaming__section {
    padding: 40px 0;
  }

  .page-responsible-gaming__container {
    padding: 0 15px;
  }

  /* HERO 主图区域 */
  .page-responsible-gaming__hero-section {
    padding-top: 10px !important;
    height: auto; /* Allow height to adjust */
  }

  .page-responsible-gaming__hero-image {
    height: 300px !important;
    width: 100% !important;
    max-width: 100% !important;
  }

  .page-responsible-gaming__hero-content {
    position: static;
    transform: none;
    padding: 20px 15px;
    background: none;
    border-radius: 0;
    width: 100%;
    box-sizing: border-box;
    margin-top: -80px; /* Pull content up slightly over image */
    color: #333333; /* Dark text for better contrast on lighter background below hero image */
  }

  .page-responsible-gaming__hero-content .page-responsible-gaming__main-title,
  .page-responsible-gaming__hero-content .page-responsible-gaming__description {
    color: #333333;
    text-shadow: none;
  }

  .page-responsible-gaming__main-title {
    font-size: 1.8em !important;
    margin-bottom: 10px;
  }

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

  .page-responsible-gaming__btn-primary {
    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: 1em;
  }

  /* 产品展示图区域 (Not applicable for this page, but keeping structure as per requirement) */
  /* This page does not have a product display grid like homepage. */

  /* 通用图片与容器 */
  .page-responsible-gaming img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  
  .page-responsible-gaming__container,
  .page-responsible-gaming__content-block,
  .page-responsible-gaming__grid-tools {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* 按钮与按钮容器 */
  .page-responsible-gaming__btn-primary,
  .page-responsible-gaming__btn-secondary {
    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-responsible-gaming__cta-wrapper {
    display: flex;
    flex-direction: column;
    gap: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-responsible-gaming__heading {
    font-size: 1.8em !important;
  }

  .page-responsible-gaming__description-intro {
    font-size: 1em !important;
  }

  .page-responsible-gaming__content-block,
  .page-responsible-gaming__list-item,
  .page-responsible-gaming__tool-item p,
  .page-responsible-gaming__faq-answer p {
    font-size: 1em !important;
  }

  .page-responsible-gaming__tool-item {
    padding: 20px;
  }

  .page-responsible-gaming__tool-title {
    font-size: 1.3em;
  }

  .page-responsible-gaming__tips-list .page-responsible-gaming__list-item {
    padding: 20px;
  }

  .page-responsible-gaming__tip-title {
    font-size: 1.2em;
  }

  .page-responsible-gaming__faq-item summary {
    padding: 15px 20px;
    font-size: 1.1em;
  }

  .page-responsible-gaming__faq-answer {
    padding: 0 20px 15px;
  }

  .page-responsible-gaming__grid-tools {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* 其他内容模块 */
  .page-responsible-gaming__section {
    padding-left: 0;
    padding-right: 0;
  }

  .page-responsible-gaming__dark-section .page-responsible-gaming__conclusion {
    padding: 0 15px;
  }
}