/* style/support.css */
/* 页面完整样式代码 - 注意：所有选择器必须使用BEM命名规则（双下划线__连接） */

/* General styling for the support page */
.page-support {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #f0f0f0; /* Light text for dark body background */
  background-color: var(--dark-bg); /* Inherit from shared.css */
}

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

.page-support__section-title {
  font-size: 2.5em;
  color: #DAA520; /* Gold color for titles */
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
}

.page-support__section-description {
  font-size: 1.1em;
  color: #f0f0f0;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
}

/* Hero Section */
.page-support__hero-section {
  position: relative;
  width: 100%;
  height: 600px; /* Adjust height as needed */
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding-top: var(--header-offset, 120px); /* Ensure content is below fixed header */
}

.page-support__hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.page-support__hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7); /* Dark overlay for text readability */
  z-index: 2;
}

.page-support__hero-content {
  position: relative;
  z-index: 3;
  color: #ffffff;
  max-width: 900px;
  padding: 20px;
}

.page-support__hero-title {
  font-size: 3.5em;
  margin-bottom: 20px;
  color: #DAA520; /* Gold for main title */
  line-height: 1.2;
}

.page-support__hero-description {
  font-size: 1.3em;
  margin-bottom: 40px;
}

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

/* Buttons */
.page-support__btn-primary,
.page-support__btn-secondary,
.page-support__btn-tertiary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  max-width: 100%; /* Ensure responsiveness */
  box-sizing: border-box; /* Include padding in width */
  white-space: normal; /* Allow text wrapping */
  word-wrap: break-word; /* Break long words */
  text-align: center;
}

.page-support__btn-primary {
  background-color: #DAA520; /* Gold primary button */
  color: #2F4F4F;
  border: 2px solid #DAA520;
}

.page-support__btn-primary:hover {
  background-color: #f5d76e; /* Lighter gold on hover */
  border-color: #f5d76e;
}

.page-support__btn-secondary {
  background-color: transparent;
  color: #DAA520;
  border: 2px solid #DAA520;
}

.page-support__btn-secondary:hover {
  background-color: #DAA520;
  color: #2F4F4F;
}

.page-support__btn-tertiary {
  background-color: #2F4F4F; /* Dark green tertiary button */
  color: #DAA520;
  border: 2px solid #2F4F4F;
  padding: 10px 20px;
  font-size: 0.9em;
}

.page-support__btn-tertiary:hover {
  background-color: #DAA520;
  color: #2F4F4F;
  border-color: #DAA520;
}

/* Contact Methods Section */
.page-support__contact-methods {
  padding: 80px 0;
  background-color: #2F4F4F; /* Dark green background */
  color: #ffffff;
}

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

.page-support__contact-card {
  background-color: rgba(255, 255, 255, 0.05); /* Slightly transparent white for cards */
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  min-height: 380px; /* Ensure consistent card height */
}

.page-support__contact-icon {
  width: 100%;
  max-width: 200px; /* Max width for icons */
  height: auto;
  margin-bottom: 20px;
  border-radius: 8px;
  object-fit: cover;
}

.page-support__card-title {
  font-size: 1.8em;
  color: #DAA520;
  margin-bottom: 15px;
}

.page-support__card-text {
  color: #f0f0f0;
  margin-bottom: 20px;
  flex-grow: 1;
}

/* FAQ Section */
.page-support__faq-section {
  padding: 80px 0;
  background-color: var(--dark-bg);
  color: #f0f0f0;
}

.page-support__faq-list {
  margin-top: 50px;
}

.page-support__faq-item {
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.page-support__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  background-color: rgba(255, 255, 255, 0.08);
  transition: background-color 0.3s ease;
}

.page-support__faq-question:hover {
  background-color: rgba(255, 255, 255, 0.12);
}

.page-support__faq-heading {
  font-size: 1.3em;
  color: #DAA520;
  margin: 0;
  flex-grow: 1;
}

.page-support__faq-toggle {
  font-size: 1.8em;
  font-weight: bold;
  color: #DAA520;
  margin-left: 20px;
  transition: transform 0.3s ease;
}

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

.page-support__faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 25px;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.page-support__faq-item.active .page-support__faq-answer {
  max-height: 1000px !important; /* Sufficiently large to contain content */
  padding: 15px 25px 25px;
}

.page-support__faq-answer p {
  color: #f0f0f0;
  margin: 0;
}

.page-support__faq-answer a {
  color: #DAA520;
  text-decoration: none;
}

.page-support__faq-answer a:hover {
  text-decoration: underline;
}

/* Resources Section */
.page-support__resources-section {
  padding: 80px 0;
  background-color: #2F4F4F; /* Dark green background */
  color: #ffffff;
}

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

.page-support__resource-card {
  display: flex;
  flex-direction: column;
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  overflow: hidden;
  text-decoration: none;
  color: #f0f0f0;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
}

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

.page-support__resource-image {
  width: 100%;
  height: 200px; /* Fixed height for resource images */
  object-fit: cover;
  display: block;
}

.page-support__resource-card .page-support__card-title {
  font-size: 1.5em;
  padding: 20px 20px 0;
  color: #DAA520;
  text-align: left;
}

.page-support__resource-card .page-support__card-text {
  padding: 0 20px 20px;
  text-align: left;
  color: #f0f0f0;
  flex-grow: 1;
}

/* CTA Section */
.page-support__cta-section {
  padding: 80px 0;
  background-color: var(--dark-bg);
  text-align: center;
  color: #f0f0f0;
}

.page-support__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-top: 40px;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-support__hero-title {
    font-size: 3em;
  }
  .page-support__hero-description {
    font-size: 1.1em;
  }
  .page-support__section-title {
    font-size: 2em;
  }
}

@media (max-width: 768px) {
  .page-support__hero-section {
    height: 500px;
    padding-top: var(--header-offset, 120px) !important; /* Mobile fixed header offset */
  }
  .page-support__hero-title {
    font-size: 2.5em;
  }
  .page-support__hero-description {
    font-size: 1em;
  }
  .page-support__hero-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .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;
    padding-right: 15px;
  }

  .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-wrap: wrap !important;
    gap: 10px;
  }
  .page-support__cta-buttons {
    flex-direction: column; /* Stack buttons vertically on mobile */
  }

  .page-support__contact-grid,
  .page-support__resources-grid {
    grid-template-columns: 1fr;
  }

  .page-support__contact-card,
  .page-support__resource-card {
    min-height: auto;
  }

  /* Mobile image responsiveness */
  .page-support img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-support__section,
  .page-support__card,
  .page-support__container,
  .page-support__hero-section,
  .page-support__contact-methods,
  .page-support__faq-section,
  .page-support__resources-section,
  .page-support__cta-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow-x: hidden !important; /* Prevent horizontal scroll */
  }
  /* Remove specific padding for sections that already have it from container */
  .page-support__container {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
  .page-support__hero-section,
  .page-support__contact-methods,
  .page-support__faq-section,
  .page-support__resources-section,
  .page-support__cta-section {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
  .page-support__contact-card,
  .page-support__resource-card {
    padding: 20px !important;
  }
  .page-support__faq-question {
    padding: 15px 20px !important;
  }
  .page-support__faq-answer {
    padding: 0 20px !important;
  }
  .page-support__faq-item.active .page-support__faq-answer {
    padding: 10px 20px 20px !important;
  }
}

@media (max-width: 480px) {
  .page-support__hero-title {
    font-size: 2em;
  }
  .page-support__section-title {
    font-size: 1.8em;
  }
}