.page-support {
  font-family: 'Arial', sans-serif;
  color: var(--text-main, #FFF5E1); /* Default text color for the page */
  line-height: 1.6;
}

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

.page-support__hero-section {
  position: relative;
  padding-top: 10px; /* Small top padding, body handles header offset */
  width: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 500px;
  box-sizing: border-box;
}

.page-support__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  filter: brightness(0.6);
}

.page-support__hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  padding: 40px 20px;
  background: rgba(0, 0, 0, 0.4); /* Semi-transparent background for readability */
  border-radius: 10px;
}

.page-support__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: #FFF5E1;
  margin-bottom: 15px;
  line-height: 1.2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-support__hero-description {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: #f0f0f0;
  margin-bottom: 30px;
}

.page-support__cta-button {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-support__btn-primary {
  background: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%);
  color: #7A0E0E; /* Deep Red for contrast on gold */
  border: none;
  box-shadow: 0 4px 15px rgba(255, 216, 106, 0.4);
}

.page-support__btn-primary:hover {
  background: linear-gradient(180deg, #E6B800 0%, #FFD86A 100%);
  box-shadow: 0 6px 20px rgba(255, 216, 106, 0.6);
  transform: translateY(-2px);
}

.page-support__btn-secondary {
  background: #C91F17;
  color: #FFF5E1;
  border: 2px solid #F2B544;
  box-shadow: 0 4px 15px rgba(201, 31, 23, 0.4);
}

.page-support__btn-secondary:hover {
  background: #E53935;
  box-shadow: 0 6px 20px rgba(201, 31, 23, 0.6);
  transform: translateY(-2px);
}

.page-support__btn-tertiary {
  background: #7A0E0E;
  color: #FFF5E1;
  border: 1px solid #F2B544;
}

.page-support__btn-tertiary:hover {
  background: #B71C1C;
  transform: translateY(-1px);
}

.page-support__section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  color: #FFF5E1;
  text-align: center;
  margin-bottom: 20px;
  font-weight: 700;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.page-support__section-description {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: #f0f0f0;
  text-align: center;
  max-width: 900px;
  margin: 0 auto 40px;
}

.page-support__dark-section {
  background: #7A0E0E; /* Deep Red background */
  padding: 60px 0;
  color: #FFF5E1;
}

.page-support__light-bg {
  background: #FFF5E1;
  color: #333333;
}

/* Intro Section */
.page-support__intro-section {
  padding: 60px 0;
}

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

.page-support__channel-card {
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #F2B544;
}

.page-support__channel-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.3);
}

.page-support__channel-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  min-width: 200px;
  min-height: 200px;
}

.page-support__channel-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: #C91F17;
  margin-bottom: 15px;
}

.page-support__channel-text {
  font-size: 1rem;
  color: #555555;
  margin-bottom: 25px;
}

/* Guides Section */
.page-support__guides-section {
  padding: 60px 0;
  background: #B71C1C;
}

.page-support__guides-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
  margin-top: 40px;
}

.page-support__guide-card {
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s ease;
  border: 1px solid #e0e0e0;
}

.page-support__guide-card:hover {
  transform: translateY(-3px);
}

.page-support__guide-title {
  font-size: 1.4rem;
  font-weight: 600;
  color: #C91F17;
  margin-bottom: 10px;
}

.page-support__guide-text {
  font-size: 0.95rem;
  color: #666666;
  margin-bottom: 20px;
}

.page-support__guides-illustration {
  width: 100%;
  height: auto;
  display: block;
  margin-top: 50px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  min-width: 200px;
  min-height: 200px;
}

/* FAQ Section */
.page-support__faq-section {
  padding: 60px 0;
}

.page-support__faq-list {
  margin-top: 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-support__faq-item {
  margin-bottom: 15px;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  border: 1px solid #F2B544;
}

.page-support__faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.25rem;
  font-weight: 600;
  color: #C91F17;
  cursor: pointer;
  background: #FFF5E1;
  border-bottom: 1px solid #F2B544;
}

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

.page-support__faq-item summary:hover {
  background: #fdf5e6;
}

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

.page-support__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  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: 1rem;
  color: #333333;
  background: #f8f8f8;
  border-top: 1px solid #eee;
}

.page-support__faq-answer p {
  margin: 0;
  color: #333333;
}

.page-support__faq-illustration {
  width: 100%;
  height: auto;
  display: block;
  margin-top: 50px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  min-width: 200px;
  min-height: 200px;
}

/* Why Choose Us Section */
.page-support__why-choose-us {
  padding: 60px 0;
}

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

.page-support__advantage-card {
  border-radius: 12px;
  padding: 30px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #F2B544;
}

.page-support__advantage-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
}

.page-support__advantage-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #C91F17;
  margin-bottom: 15px;
}

.page-support__advantage-text {
  font-size: 1rem;
  color: #555555;
}

.page-support__why-choose-us-illustration {
  width: 100%;
  height: auto;
  display: block;
  margin-top: 50px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  min-width: 200px;
  min-height: 200px;
}

/* CTA Section */
.page-support__cta-section {
  padding: 60px 0;
  background: #B71C1C;
  text-align: center;
}

.page-support__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.page-support__cta-illustration {
  width: 100%;
  height: auto;
  display: block;
  margin-top: 50px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  min-width: 200px;
  min-height: 200px;
}

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

.page-support p {
  color: var(--text-main, #FFF5E1);
}

.page-support__dark-section p {
  color: #f0f0f0;
}

/* Mobile responsive styles */
@media (max-width: 1024px) {
  .page-support__hero-content {
    padding: 30px 15px;
  }

  .page-support__main-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
  }

  .page-support__hero-description {
    font-size: clamp(0.95rem, 1.8vw, 1.1rem);
  }

  .page-support__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  }

  .page-support__section-description {
    font-size: clamp(0.9rem, 1.7vw, 1.05rem);
    margin-bottom: 30px;
  }

  .page-support__channels-grid,
  .page-support__guides-grid,
  .page-support__advantages-grid {
    gap: 20px;
  }

  .page-support__channel-title,
  .page-support__guide-title,
  .page-support__advantage-title {
    font-size: 1.4rem;
  }

  .page-support__faq-item summary {
    font-size: 1.1rem;
    padding: 18px 20px;
  }

  .page-support__faq-answer {
    padding: 18px 20px;
  }
}

@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-support__hero-section {
    padding-top: 10px !important; /* Small top padding, body handles header offset */
    min-height: 400px;
    box-sizing: border-box !important;
  }

  .page-support__hero-image {
    filter: brightness(0.5);
  }

  .page-support__hero-content {
    padding: 20px 15px;
    max-width: 95%;
  }

  .page-support__main-title {
    font-size: clamp(1.8rem, 8vw, 2.5rem);
    margin-bottom: 10px;
  }

  .page-support__hero-description {
    font-size: clamp(0.9rem, 3.5vw, 1rem);
    margin-bottom: 20px;
  }

  /* 深色导语区 */
  .page-support__intro-section,
  .page-support__guides-section,
  .page-support__faq-section,
  .page-support__why-choose-us,
  .page-support__cta-section {
    padding: 40px 0 !important;
  }

  .page-support__container {
    padding: 0 15px !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-support__section-title {
    font-size: clamp(1.6rem, 6vw, 2rem);
    margin-bottom: 15px;
  }

  .page-support__section-description {
    font-size: clamp(0.9rem, 3.5vw, 1rem);
    margin-bottom: 30px;
  }

  /* 博客网格 (or similar grids like channels, guides, advantages) */
  .page-support__channels-grid,
  .page-support__guides-grid,
  .page-support__advantages-grid {
    grid-template-columns: 1fr !important; /* Single column on mobile */
    gap: 20px !important;
    overflow-x: hidden !important;
  }

  .page-support__channel-card,
  .page-support__guide-card,
  .page-support__advantage-card {
    padding: 20px !important;
    box-sizing: border-box !important;
    width: 100% !important;
  }

  .page-support__channel-title,
  .page-support__guide-title,
  .page-support__advantage-title {
    font-size: 1.25rem !important;
  }

  .page-support__channel-text,
  .page-support__guide-text,
  .page-support__advantage-text {
    font-size: 0.9rem !important;
  }

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

  .page-support__hero-image,
  .page-support__channel-image,
  .page-support__guides-illustration,
  .page-support__faq-illustration,
  .page-support__why-choose-us-illustration,
  .page-support__cta-illustration {
    min-width: unset !important;
    min-height: unset !important;
  }

  .page-support__channel-image {
    height: 180px;
  }

  /* 按钮与按钮容器 */
  .page-support__cta-button,
  .page-support__btn-primary,
  .page-support__btn-secondary,
  .page-support__btn-tertiary,
  .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 !important;
    padding-right: 15px !important;
    font-size: 1rem !important;
  }

  .page-support__cta-buttons {
    flex-direction: column !important; /* Stack buttons vertically */
    gap: 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding: 0 15px !important;
    overflow: hidden !important;
  }

  /* FAQ 与其他模块 */
  .page-support__faq-item summary {
    font-size: 1.05rem !important;
    padding: 15px 18px !important;
  }

  .page-support__faq-toggle {
    font-size: 1.5rem !important;
  }

  .page-support__faq-answer {
    padding: 15px 18px !important;
    font-size: 0.95rem !important;
  }

  .page-support p,
  .page-support li {
    font-size: 0.95rem !important;
    line-height: 1.5 !important;
  }
}