.page-support {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Text Main */
  background: #F5F7FA; /* Background */
}

.page-support__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
  box-sizing: border-box;
}

.page-support__section-spacing {
  padding: 60px 0;
}

.page-support__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  padding-bottom: 40px;
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%); /* Button gradient */
  color: #ffffff;
  overflow: hidden;
}

.page-support__hero-image-wrap {
  width: 100%;
  max-height: 500px;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 20px;
}

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

.page-support__hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.page-support__main-title {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  margin-top: 0;
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-support__description {
  font-size: 18px;
  margin-bottom: 30px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-support__btn-primary,
.page-support__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  transition: all 0.3s ease;
  min-width: 180px;
  text-align: center;
  box-sizing: border-box;
  max-width: 100%; /* Ensure responsiveness */
  white-space: normal;
  word-wrap: break-word;
}

.page-support__btn-primary {
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
  border: 2px solid transparent;
}

.page-support__btn-primary:hover {
  background: linear-gradient(180deg, #E53935 0%, #FF5A4F 100%);
  transform: translateY(-2px);
}

.page-support__btn-secondary {
  background: #ffffff;
  color: #E53935; /* Main color */
  border: 2px solid #E53935; /* Main color */
}

.page-support__btn-secondary:hover {
  background: #f0f0f0;
  color: #c02c28;
  transform: translateY(-2px);
}

.page-support__section-title {
  font-size: clamp(24px, 3.5vw, 40px);
  font-weight: 700;
  text-align: center;
  margin-bottom: 40px;
  color: #333333; /* Text Main */
}

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

.page-support__guide-item {
  background: #ffffff; /* Card BG */
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

.page-support__guide-subtitle {
  font-size: 24px;
  font-weight: 600;
  color: #E53935; /* Main color */
  margin-top: 0;
  margin-bottom: 15px;
}

.page-support__guide-text {
  font-size: 16px;
  color: #333333; /* Text Main */
  margin-bottom: 25px;
  flex-grow: 1;
}

.page-support__btn-link {
  color: #E53935; /* Main color */
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  border-bottom: 2px solid #E53935; /* Main color */
  padding-bottom: 5px;
  transition: all 0.3s ease;
}

.page-support__btn-link:hover {
  color: #FF5A4F; /* Auxiliary color */
  border-color: #FF5A4F; /* Auxiliary color */
}

.page-support__games-description {
  text-align: center;
  font-size: 18px;
  max-width: 900px;
  margin: -20px auto 40px auto;
  color: #333333; /* Text Main */
}

.page-support__games-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto 40px auto;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  min-height: 200px;
}

.page-support__game-categories {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.page-support__category-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: 25px;
  background: #E53935; /* Main color */
  color: #ffffff;
  text-decoration: none;
  font-weight: 500;
  font-size: 15px;
  transition: background-color 0.3s ease, transform 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-support__category-btn:hover {
  background: #FF5A4F; /* Auxiliary color */
  transform: translateY(-2px);
}

.page-support__promotions-section {
  text-align: center;
  background: #ffffff; /* Card BG */
}

.page-support__promotions-description {
  font-size: 18px;
  max-width: 900px;
  margin: -20px auto 40px auto;
  color: #333333; /* Text Main */
}

.page-support__btn-large {
  padding: 16px 32px;
  font-size: 18px;
  min-width: 220px;
}

.page-support__security-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.page-support__security-text {
  font-size: 17px;
  color: #333333; /* Text Main */
  margin-bottom: 30px;
}

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

/* FAQ Section */
details.page-support__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #E0E0E0; /* Border */
  overflow: hidden;
  background: #ffffff; /* Card BG */
}
details.page-support__faq-item summary.page-support__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
  color: #333333; /* Text Main */
}
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: #f5f5f5;
}
.page-support__faq-qtext {
  flex: 1;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: #333333; /* Text Main */
}
.page-support__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #666;
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-support__faq-item .page-support__faq-answer {
  padding: 0 20px 20px;
  background: #f9f9f9;
  border-radius: 0 0 5px 5px;
  color: #333333; /* Text Main */
}
.page-support__faq-answer p {
  margin-top: 0;
  margin-bottom: 0;
}

.page-support__contact-description {
  text-align: center;
  font-size: 18px;
  max-width: 900px;
  margin: -20px auto 40px auto;
  color: #333333; /* Text Main */
}

.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: #ffffff; /* Card BG */
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-support__contact-icon {
  max-width: 100%;
  height: auto;
  margin-bottom: 20px;
  object-fit: contain;
  min-height: 200px;
}

.page-support__contact-method-title {
  font-size: 22px;
  font-weight: 600;
  color: #E53935; /* Main color */
  margin-top: 0;
  margin-bottom: 10px;
}

.page-support__contact-method-text {
  font-size: 16px;
  color: #333333; /* Text Main */
  margin-bottom: 25px;
  flex-grow: 1;
}

.page-support__related-articles {
  background: #F5F7FA; /* Background */
}

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

.page-support__article-card {
  background: #ffffff; /* Card BG */
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  text-decoration: none;
  color: #333333; /* Text Main */
  display: flex;
  flex-direction: column;
}

.page-support__article-card a {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.page-support__article-thumbnail {
  width: 100%;
  height: 225px;
  object-fit: cover;
  display: block;
  min-height: 200px;
}

.page-support__article-title {
  font-size: 20px;
  font-weight: 600;
  color: #E53935; /* Main color */
  padding: 15px 20px 10px;
  margin: 0;
  line-height: 1.4;
  flex-grow: 1;
}

.page-support__article-meta {
  font-size: 14px;
  color: #666666;
  padding: 0 20px 15px;
  margin: 0;
}

.page-support__view-all {
  text-align: center;
  margin-top: 40px;
}

/* Mobile Responsiveness */
@media (max-width: 1024px) {
  .page-support__section-spacing {
    padding: 40px 0;
  }

  .page-support__main-title {
    font-size: clamp(28px, 5vw, 40px);
  }

  .page-support__description,
  .page-support__games-description,
  .page-support__promotions-description,
  .page-support__security-text,
  .page-support__contact-description {
    font-size: 17px;
  }

  .page-support__section-title {
    font-size: clamp(24px, 4vw, 36px);
  }

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

@media (max-width: 768px) {
  /* 1. HERO 主图区域 */
  .page-support__hero-section {
    padding-top: 10px;
    padding-bottom: 30px;
  }
  .page-support__hero-image-wrap {
    max-height: 300px;
  }
  .page-support__hero-image {
    object-fit: contain !important; /* 禁止 cover 裁切两侧 */
    aspect-ratio: unset !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-support__main-title {
    font-size: clamp(24px, 7vw, 36px);
    margin-bottom: 15px;
  }
  .page-support__description {
    font-size: 16px;
    margin-bottom: 25px;
  }
  .page-support__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }
  /* 5. 按钮与按钮容器 */
  .page-support__btn-primary,
  .page-support__btn-secondary,
  .page-support__category-btn,
  .page-support__btn-link {
    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,
  .page-support__game-categories,
  .page-support__security-links {
    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__section-title {
    font-size: clamp(22px, 6vw, 32px);
    margin-bottom: 30px;
  }
  .page-support__guide-grid,
  .page-support__contact-methods,
  .page-support__article-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-support__guide-item,
  .page-support__contact-item {
    padding: 25px;
  }
  .page-support__guide-image,
  .page-support__games-image,
  .page-support__contact-icon,
  .page-support__article-thumbnail {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    min-height: 200px !important; /* Ensure minimum size */
  }
  /* 4. 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__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;
  }
  /* 3. 装饰主标题 + 长文 SEO 区 - 调整为通用文本块 */
  .page-support__description,
  .page-support__games-description,
  .page-support__promotions-description,
  .page-support__security-text,
  .page-support__contact-description {
    font-size: 15px;
    text-align: left;
    margin-left: 0;
    margin-right: 0;
  }
  .page-support__article-card {
    margin-left: auto;
    margin-right: auto;
  }
  /* FAQ specific mobile styles */
  details.page-support__faq-item summary.page-support__faq-question { padding: 15px; }
  .page-support__faq-qtext { font-size: 15px; }
  details.page-support__faq-item .page-support__faq-answer { padding: 0 15px 15px; }
}