.page-support {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Default text color for light backgrounds */
  background: #F4F7FB; /* Custom background color */
}

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

.page-support__section-title {
  font-size: clamp(28px, 4vw, 36px);
  color: #1F2D3D;
  text-align: center;
  margin-bottom: 20px;
  font-weight: 700;
  line-height: 1.2;
}

.page-support__section-description {
  font-size: 18px;
  color: #1F2D3D;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
}

.page-support__btn-primary,
.page-support__btn-secondary,
.page-support__link-text {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  text-align: center;
  transition: all 0.3s ease;
  cursor: pointer;
  box-sizing: border-box;
}

.page-support__btn-primary {
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  color: #ffffff;
  border: none;
}

.page-support__btn-primary:hover {
  background: linear-gradient(180deg, #2F6BFF 0%, #4A8BFF 100%);
  box-shadow: 0 4px 15px rgba(47, 107, 255, 0.4);
}

.page-support__btn-secondary {
  background: #ffffff;
  color: #2F6BFF;
  border: 2px solid #2F6BFF;
}

.page-support__btn-secondary:hover {
  background: #f0f5ff;
  color: #245cdb;
  border-color: #245cdb;
}

.page-support__link-text {
  color: #2F6BFF;
  text-decoration: none;
  font-weight: 600;
  padding: 0;
}

.page-support__link-text:hover {
  text-decoration: underline;
  color: #4A8BFF;
}

.page-support__dark-bg {
  background: #2F6BFF;
  color: #ffffff;
}

.page-support__dark-bg .page-support__section-title,
.page-support__dark-bg .page-support__section-description {
  color: #ffffff;
}

.page-support__light-bg {
  background: #F4F7FB;
  color: #1F2D3D;
}

.page-support__card {
  background: #FFFFFF;
  color: #1F2D3D;
  border: 1px solid #D6E2FF;
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.page-support__card img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin-bottom: 15px;
  object-fit: cover;
}

/* Hero Section */
.page-support__hero-section {
  padding-top: 10px; /* Small top padding, body handles main offset */
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 500px;
  text-align: center;
  background-color: #F4F7FB;
}

.page-support__hero-image {
  width: 100%;
  height: 100%;
  position: relative;
  z-index: 1;
  max-height: 600px;
  overflow: hidden;
}

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

.page-support__hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  padding: 40px 20px;
  margin-top: -100px; /* Overlap slightly with image for visual flow */
  background: rgba(255, 255, 255, 0.95);
  border-radius: 15px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-support__main-title {
  font-size: clamp(32px, 5vw, 48px);
  color: #2F6BFF;
  margin-bottom: 20px;
  font-weight: 800;
  line-height: 1.1;
}

.page-support__intro-text {
  font-size: 19px;
  color: #1F2D3D;
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

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

/* How We Help Section */
.page-support__how-we-help-section {
  padding: 80px 0;
}

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

.page-support__help-item {
  text-align: left;
}

.page-support__help-item img {
  height: 200px;
  width: 100%;
}

.page-support__help-title {
  font-size: 22px;
  color: #2F6BFF;
  margin-top: 15px;
  margin-bottom: 10px;
  font-weight: 700;
}

.page-support__help-text {
  font-size: 16px;
  color: #1F2D3D;
  margin-bottom: 15px;
  flex-grow: 1;
}

/* Contact Methods Section */
.page-support__contact-methods-section {
  padding: 80px 0;
  text-align: center;
}

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

.page-support__contact-item {
  padding: 30px;
}

.page-support__contact-title {
  font-size: 24px;
  color: #2F6BFF;
  margin-bottom: 15px;
  font-weight: 700;
}

.page-support__contact-text {
  font-size: 16px;
  color: #1F2D3D;
  margin-bottom: 25px;
  flex-grow: 1;
}

.page-support__phone-number {
  font-size: 20px;
  font-weight: 700;
  color: #1F2D3D;
  margin-bottom: 20px;
}

/* FAQ Section */
.page-support__faq-section {
  padding: 80px 0;
}

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

details.page-support__faq-item {
  margin-bottom: 15px;
  border-radius: 10px;
  border: 1px solid #D6E2FF;
  overflow: hidden;
  background: #FFFFFF;
  box-shadow: 0 2px 5px rgba(0,0,0,0.03);
}

details.page-support__faq-item summary.page-support__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;
}

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

details.page-support__faq-item summary.page-support__faq-question:hover {
  background: #F4F7FB;
}

.page-support__faq-qtext {
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: #1F2D3D;
}

.page-support__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  color: #2F6BFF;
  flex-shrink: 0;
  margin-left: 20px;
  width: 30px;
  text-align: center;
}

details.page-support__faq-item .page-support__faq-answer {
  padding: 0 25px 25px;
  background: #f9f9f9;
  border-radius: 0 0 10px 10px;
  color: #1F2D3D;
}

.page-support__faq-answer p {
  margin: 0;
  font-size: 16px;
}

.page-support__faq-cta {
  margin-top: 40px;
}

/* Responsible Gaming Section */
.page-support__responsible-gaming-section {
  padding: 80px 0;
  text-align: center;
}

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

.page-support__responsible-item {
  padding: 30px;
}

.page-support__responsible-title {
  font-size: 24px;
  color: #2F6BFF;
  margin-bottom: 15px;
  font-weight: 700;
}

.page-support__responsible-text {
  font-size: 16px;
  color: #1F2D3D;
  margin-bottom: 25px;
  flex-grow: 1;
}

/* Why Choose Us Section */
.page-support__why-choose-us-section {
  padding: 80px 0;
  text-align: center;
}

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

.page-support__why-item {
  text-align: center;
  padding: 20px;
}

.page-support__why-title {
  font-size: 22px;
  color: #2F6BFF;
  margin-bottom: 10px;
  font-weight: 700;
}

.page-support__why-text {
  font-size: 16px;
  color: #1F2D3D;
}

.page-support__final-cta {
  background: #FFFFFF;
  border-radius: 15px;
  padding: 40px;
  max-width: 800px;
  margin: 0 auto;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

.page-support__final-cta-text {
  font-size: 22px;
  color: #1F2D3D;
  margin-bottom: 30px;
  font-weight: 600;
}

/* Global Image and Container Responsive Styles */
.page-support img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-support__section,
.page-support__card,
.page-support__container {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

/* Media Queries */
@media (max-width: 1024px) {
  .page-support__hero-content {
    margin-top: -80px;
    padding: 30px 20px;
  }

  .page-support__main-title {
    font-size: clamp(28px, 4.5vw, 42px);
  }

  .page-support__intro-text {
    font-size: 17px;
  }

  .page-support__section-title {
    font-size: clamp(24px, 3.5vw, 32px);
  }

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

@media (max-width: 768px) {
  .page-support__container {
    padding-left: 15px;
    padding-right: 15px;
  }

  /* HERO 主图区域 */
  .page-support__hero-section {
    padding-top: 10px; /* Small top padding for mobile */
    min-height: auto;
  }
  .page-support__hero-image img {
    object-fit: contain !important; /* Prevent cropping on mobile */
    aspect-ratio: unset !important;
    max-height: 300px;
  }
  .page-support__hero-content {
    margin-top: -40px; /* Adjust overlap for mobile */
    padding: 25px 15px;
    border-radius: 10px;
  }
  .page-support__main-title {
    font-size: clamp(24px, 7vw, 38px);
    margin-bottom: 15px;
  }
  .page-support__intro-text {
    font-size: 15px;
    margin-bottom: 20px;
  }
  .page-support__cta-buttons {
    flex-direction: column;
    gap: 10px;
  }

  /* 通用图片与容器 */
  .page-support img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-support__section,
  .page-support__card,
  .page-support__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* 其他内容区标题和描述 */
  .page-support__section-title {
    font-size: clamp(22px, 6vw, 28px);
    margin-bottom: 15px;
  }
  .page-support__section-description {
    font-size: 15px;
    margin-bottom: 30px;
  }

  /* help grid / product grid (if any) */
  .page-support__help-grid,
  .page-support__contact-grid,
  .page-support__responsible-grid,
  .page-support__why-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-support__help-item img {
    height: auto;
    
  }
  .page-support__help-title,
  .page-support__contact-title,
  .page-support__responsible-title,
  .page-support__why-title {
    font-size: 20px;
  }
  .page-support__help-text,
  .page-support__contact-text,
  .page-support__responsible-text,
  .page-support__why-text {
    font-size: 15px;
  }

  /* FAQ Section */
  details.page-support__faq-item summary.page-support__faq-question {
    padding: 15px;
  }
  .page-support__faq-qtext {
    font-size: 16px;
  }
  .page-support__faq-toggle {
    font-size: 24px;
    margin-left: 10px;
    width: 24px;
  }
  details.page-support__faq-item .page-support__faq-answer {
    padding: 0 15px 15px;
  }
  .page-support__faq-answer p {
    font-size: 15px;
  }
  .page-support__faq-cta {
    margin-top: 30px;
  }

  /* 按钮与按钮容器 */
  .page-support__cta-button,
  .page-support__btn-primary,
  .page-support__btn-secondary,
  .page-support a[class*="button"],
  .page-support 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: 10px 15px; /* Adjust padding for mobile buttons */
  }
  .page-support__cta-buttons,
  .page-support__button-group,
  .page-support__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-direction: column !important; /* Force vertical stacking for button groups */
    gap: 10px;
  }

  .page-support__final-cta {
    padding: 30px 15px;
  }
  .page-support__final-cta-text {
    font-size: 18px;
  }
}