:root {
  --primary-color: #C61F1F;
  --secondary-color: #E53030;
  --button-gradient: linear-gradient(180deg, #FFB04A 0%, #D86A14 100%);
  --card-bg: #2A1212;
  --background-color: #140C0C;
  --text-main-color: #FFF1E8;
  --border-color: #6A1E1E;
  --gold-color: #F3C54D;
  --deep-red-color: #7E0D0D;
  --body-text-color: #FFF1E8; /* Default for dark body background */
  --light-text-color: #ffffff;
  --dark-text-color: #333333;
}

.page-support {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--body-text-color); /* Inherit from body for contrast */
  background-color: var(--background-color);
}

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

.page-support__hero-section {
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  padding-bottom: 0;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-color: var(--deep-red-color);
}

.page-support__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 600px;
  filter: brightness(0.7); /* Slightly dim the image for text readability */
}

.page-support__hero-content {
  position: relative; /* Ensure content is above image but not overlapping */
  z-index: 10;
  padding: 40px 20px;
  max-width: 900px;
  color: var(--light-text-color);
  text-align: center;
  margin-top: -100px; /* Pull content up slightly, but not over image */
}

.page-support__main-title {
  font-size: clamp(2em, 4vw, 3.5em);
  font-weight: 700;
  color: var(--gold-color);
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-support__main-description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: var(--text-main-color);
}

.page-support__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: background-color 0.3s ease, transform 0.2s ease;
  cursor: pointer;
  text-align: center;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
}

.page-support__btn-primary {
  background: var(--button-gradient);
  color: var(--light-text-color);
  border: none;
}

.page-support__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.page-support__btn-secondary {
  background: var(--card-bg);
  color: var(--gold-color);
  border: 2px solid var(--gold-color);
}

.page-support__btn-secondary:hover {
  transform: translateY(-2px);
  background: var(--gold-color);
  color: var(--card-bg);
}

.page-support__section-title {
  font-size: 2.5em;
  color: var(--gold-color);
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
}

.page-support__section-description {
  font-size: 1.1em;
  color: var(--text-main-color);
  text-align: center;
  margin-bottom: 50px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-support__faq-section {
  padding: 60px 0;
  background-color: var(--background-color);
}

.page-support__faq-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-support__faq-item {
  background-color: var(--card-bg);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  color: var(--text-main-color);
}

.page-support__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-weight: bold;
  font-size: 1.2em;
  color: var(--gold-color);
  background-color: var(--deep-red-color);
  border-bottom: 1px solid var(--border-color);
  list-style: none; /* For details/summary */
}

.page-support__faq-question::-webkit-details-marker {
  display: none; /* Hide default marker */
}

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

.page-support__faq-toggle {
  font-size: 1.5em;
  margin-left: 15px;
  transition: transform 0.3s ease;
}

.page-support__faq-item[open] .page-support__faq-toggle {
  transform: rotate(45deg);
}

.page-support__faq-answer {
  padding: 20px 25px;
  font-size: 1em;
  color: var(--text-main-color);
  background-color: var(--card-bg);
}

.page-support__contact-section {
  padding: 80px 0;
  text-align: center;
  background-color: var(--deep-red-color);
}

.page-support__contact-description {
  font-size: 1.1em;
  color: var(--text-main-color);
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-support__guide-section {
  padding: 60px 0;
  background-color: var(--background-color);
}

.page-support__guide-grid,
.page-support__news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.page-support__guide-card,
.page-support__news-card {
  background-color: var(--card-bg);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  text-decoration: none;
  color: var(--text-main-color);
  display: block;
  transition: transform 0.3s ease;
}

.page-support__guide-card:hover,
.page-support__news-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-support__guide-card img,
.page-support__news-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.page-support__card-title {
  font-size: 1.3em;
  font-weight: bold;
  color: var(--gold-color);
  padding: 15px 20px 10px;
}

.page-support__card-description,
.page-support__card-excerpt {
  font-size: 0.95em;
  color: var(--text-main-color);
  padding: 0 20px 15px;
}

.page-support__news-date {
  display: block;
  font-size: 0.85em;
  color: #aaa;
  padding: 0 20px 15px;
}

.page-support__news-section {
  padding: 60px 0;
  background-color: var(--deep-red-color);
}

.page-support__view-all {
  text-align: center;
  margin-top: 50px;
}

/* General image responsive styles */
.page-support img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
  .page-support {
    font-size: 15px;
    line-height: 1.5;
  }

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

  .page-support__hero-content {
    padding: 20px 15px;
    margin-top: -50px; /* Adjust margin for smaller screens */
  }

  .page-support__main-title {
    font-size: clamp(1.8em, 7vw, 2.5em);
    margin-bottom: 15px;
  }

  .page-support__main-description {
    font-size: 1em;
    margin-bottom: 25px;
  }

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

  .page-support__content-wrapper,
  .page-support__faq-section,
  .page-support__contact-section,
  .page-support__guide-section,
  .page-support__news-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
  }

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

  .page-support__section-description {
    font-size: 1em;
    margin-bottom: 30px;
  }

  /* 按钮与按钮容器 */
  .page-support__cta-button,
  .page-support__btn-primary,
  .page-support__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 !important;
    padding-right: 15px !important;
  }

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

  /* 其他内容模块 (FAQ, Guide, News cards) */
  .page-support__faq-question {
    font-size: 1.1em;
    padding: 15px 20px;
  }

  .page-support__faq-answer {
    padding: 15px 20px;
  }

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

  .page-support__guide-card img,
  .page-support__news-card img {
    
  }

  .page-support__card-title {
    font-size: 1.2em;
    padding: 10px 15px 5px;
  }

  .page-support__card-description,
  .page-support__card-excerpt,
  .page-support__news-date {
    padding: 0 15px 10px;
  }

  .page-support__view-all {
    margin-top: 30px;
  }
}