.page-support {
  color: #ffffff; /* Body background is dark #1a1a2e, so text should be light */
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

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

.page-support__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-top: 10px; /* Small top padding, relying on body padding-top for header offset */
  padding-bottom: 40px;
  background-color: #1a1a2e;
  position: relative;
  overflow: hidden;
}

.page-support__hero-image-wrapper {
  width: 100%;
  max-height: 675px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
}

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

.page-support__hero-content {
  position: relative;
  z-index: 1;
  padding: 20px;
  max-width: 800px;
  margin-top: -100px; /* Pull content up slightly over the image for visual flow, without overlapping text on image */
  background: rgba(0, 0, 0, 0.4); /* Slightly dark overlay for text readability */
  border-radius: 8px;
}

.page-support__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 15px;
  line-height: 1.2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-support__lead-text {
  font-size: 1.15rem;
  color: #f0f0f0;
  margin-bottom: 30px;
}

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

.page-support__btn-primary,
.page-support__btn-secondary {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: bold;
  text-decoration: none;
  transition: background-color 0.3s ease, transform 0.2s ease;
  white-space: nowrap;
  box-sizing: border-box;
  max-width: 100%;
}

.page-support__btn-primary {
  background-color: #C30808; /* Register/Login color */
  color: #FFFF00; /* Register/Login font color */
  border: 2px solid #C30808;
}

.page-support__btn-primary:hover {
  background-color: #a00606;
  transform: translateY(-2px);
}

.page-support__btn-secondary {
  background-color: transparent;
  color: #017439; /* Primary brand color for text */
  border: 2px solid #017439;
}

.page-support__btn-secondary:hover {
  background-color: #017439;
  color: #FFFFFF;
  transform: translateY(-2px);
}

.page-support__section-title {
  font-size: 2.5rem;
  color: #017439;
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
}

.page-support__sub-title {
  font-size: 1.8rem;
  color: #017439;
  margin-bottom: 20px;
  font-weight: 600;
}

.page-support__text-block {
  font-size: 1.1rem;
  color: #ffffff;
  margin-bottom: 20px;
  text-align: justify;
}

.page-support__overview-section {
  padding: 60px 0;
  background-color: #1a1a2e;
}

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

.page-support__channels-image {
  width: 50%;
  height: auto;
  border-radius: 8px;
  object-fit: cover;
}

.page-support__channel-list {
  width: 50%;
}

.page-support__list {
  list-style: none;
  padding: 0;
  margin-bottom: 30px;
}

.page-support__list-item {
  background: rgba(255, 255, 255, 0.1);
  padding: 15px 20px;
  margin-bottom: 10px;
  border-radius: 5px;
  color: #ffffff;
  font-size: 1.05rem;
}

.page-support__faq-section {
  padding: 60px 0;
  background-color: #1a1a2e;
}

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

.page-support__faq-item {
  background: rgba(255, 255, 255, 0.08);
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
}

.page-support__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.2rem;
  font-weight: bold;
  color: #ffffff;
  cursor: pointer;
  background-color: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  list-style: none;
}

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

.page-support__faq-question::marker {
  display: none;
}

.page-support__faq-qtext {
  flex-grow: 1;
}

.page-support__faq-toggle {
  font-size: 1.5rem;
  font-weight: bold;
  margin-left: 15px;
  color: #017439;
}

.page-support__faq-answer {
  padding: 20px;
  font-size: 1.05rem;
  color: #f0f0f0;
  line-height: 1.5;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.page-support__faq-answer p {
  color: #f0f0f0;
  margin-bottom: 15px;
}

.page-support__faq-image {
  width: 100%;
  height: auto;
  max-width: 600px;
  display: block;
  margin: 40px auto 0;
  border-radius: 8px;
  object-fit: cover;
}

.page-support__guides-section {
  padding: 60px 0;
  background-color: #1a1a2e;
}

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

.page-support__card {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: #ffffff;
}

.page-support__card:hover {
  transform: translateY(-10px);
}

.page-support__card-title {
  font-size: 1.5rem;
  color: #017439;
  margin-bottom: 15px;
  font-weight: 600;
}

.page-support__card-text {
  font-size: 1rem;
  color: #f0f0f0;
  margin-bottom: 25px;
  flex-grow: 1;
}

.page-support__contact-section {
  padding: 60px 0;
  background-color: #1a1a2e;
}

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

.page-support__contact-item {
  background: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: #ffffff;
}

.page-support__contact-item .page-support__sub-title {
  color: #017439;
  margin-top: 0;
  font-size: 1.6rem;
}

.page-support__contact-item p {
  color: #f0f0f0;
  margin-bottom: 25px;
}

.page-support__responsible-gaming-section {
  padding: 60px 0;
  background-color: #1a1a2e;
  text-align: center;
}

.page-support__responsible-gaming-image {
  width: 100%;
  height: auto;
  max-width: 600px;
  display: block;
  margin: 40px auto;
  border-radius: 8px;
  object-fit: cover;
}

.page-support__cta-buttons--centered {
  justify-content: center;
  margin-top: 40px;
}

.page-support__btn-small {
  padding: 10px 20px;
  font-size: 0.9rem;
}

/* General image responsiveness */
.page-support img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .page-support {
    font-size: 16px;
    line-height: 1.6;
  }

  /* HERO 主图区域 */
  .page-support__hero-section {
    padding-top: 10px !important;
    padding-bottom: 20px !important;
  }

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

  .page-support__hero-content {
    margin-top: -50px; /* Adjust for smaller screens */
    padding: 15px;
  }

  .page-support__main-title {
    font-size: 2rem !important;
    margin-bottom: 10px !important;
  }

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

  .page-support__cta-buttons {
    flex-direction: column !important;
    gap: 10px !important;
    width: 100% !important;
    max-width: 100% !important;
    padding-left: 15px;
    padding-right: 15px;
    box-sizing: border-box !important;
  }

  /* 按钮与按钮容器 */
  .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-left: 15px;
    padding-right: 15px;
  }

  /* 其他内容模块 - 通用容器 */
  .page-support__container,
  .page-support__overview-section,
  .page-support__faq-section,
  .page-support__guides-section,
  .page-support__contact-section,
  .page-support__responsible-gaming-section,
  .page-support__card,
  .page-support__contact-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-support__section-title {
    font-size: 2rem !important;
    margin-bottom: 30px !important;
  }

  .page-support__sub-title {
    font-size: 1.5rem !important;
  }

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

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

  .page-support__channels-wrapper {
    flex-direction: column;
    gap: 20px;
  }

  .page-support__channels-image,
  .page-support__channel-list {
    width: 100%;
  }

  .page-support__faq-question {
    font-size: 1rem !important;
    padding: 15px;
  }

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

  .page-support__guide-cards,
  .page-support__contact-methods {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-support__card {
    padding: 20px;
  }
}