/* Base styles for the page content, ensuring light text on dark body background */
.page-blog-bll55-security-fairness-analysis {
  color: var(--text-main-color, #F3F8FF); /* Light text for dark background */
  background-color: var(--deep-navy-color); /* Inherited from body, dark background */
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
}

.page-blog-bll55-security-fairness-analysis__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
  box-sizing: border-box;
}

/* Hero Section */
.page-blog-bll55-security-fairness-analysis__hero-section {
  position: relative;
  padding-top: 10px; /* Small top padding, relying on body padding for header offset */
  background-color: var(--deep-navy-color);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-bottom: 40px;
}

.page-blog-bll55-security-fairness-analysis__hero-image-wrapper {
  width: 100%;
  max-height: 600px; /* Limit height for aesthetic */
  overflow: hidden;
  margin-bottom: 30px;
}

.page-blog-bll55-security-fairness-analysis__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  aspect-ratio: 16/9;
}

.page-blog-bll55-security-fairness-analysis__hero-content {
  max-width: 900px;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-blog-bll55-security-fairness-analysis__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  color: var(--text-main-color, #F3F8FF);
  margin-bottom: 20px;
  line-height: 1.2;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.page-blog-bll55-security-fairness-analysis__subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-secondary-color, #AFC4E8);
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-blog-bll55-security-fairness-analysis__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-blog-bll55-security-fairness-analysis__btn-primary,
.page-blog-bll55-security-fairness-analysis__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  cursor: pointer;
  border: 2px solid transparent;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-blog-bll55-security-fairness-analysis__btn-primary {
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-blog-bll55-security-fairness-analysis__btn-primary:hover {
  background: linear-gradient(180deg, #1144A6 0%, #2B73F6 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-blog-bll55-security-fairness-analysis__btn-secondary {
  background: var(--card-bg-color, #10233F);
  color: var(--text-main-color, #F3F8FF);
  border-color: var(--border-color, #244D84);
}

.page-blog-bll55-security-fairness-analysis__btn-secondary:hover {
  background: var(--border-color, #244D84);
  color: #ffffff;
  transform: translateY(-2px);
}

.page-blog-bll55-security-fairness-analysis__cta-buttons--centered {
  margin-top: 30px;
}

/* Content Area */
.page-blog-bll55-security-fairness-analysis__content-area {
  padding: 40px 0;
  background-color: var(--deep-navy-color);
  color: var(--text-main-color, #F3F8FF);
}

.page-blog-bll55-security-fairness-analysis__article-body {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.page-blog-bll55-security-fairness-analysis__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  color: var(--gold-color, #F2C14E);
  margin-top: 40px;
  margin-bottom: 25px;
  font-weight: 700;
  text-align: center;
}

.page-blog-bll55-security-fairness-analysis__article-body p {
  margin-bottom: 20px;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text-secondary-color, #AFC4E8);
}

.page-blog-bll55-security-fairness-analysis__article-body strong {
  color: var(--text-main-color, #F3F8FF);
}

.page-blog-bll55-security-fairness-analysis__article-figure {
  margin: 30px 0;
  text-align: center;
}

.page-blog-bll55-security-fairness-analysis__article-figure img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  display: block; /* Ensure no extra space below image */
  margin: 0 auto;
  min-width: 200px;
  min-height: 200px;
}

.page-blog-bll55-security-fairness-analysis__article-figure figcaption {
  margin-top: 15px;
  font-size: 0.9rem;
  color: var(--text-secondary-color, #AFC4E8);
}

/* FAQ Section */
.page-blog-bll55-security-fairness-analysis__faq-section {
  margin-top: 50px;
  padding: 0 20px;
}

.page-blog-bll55-security-fairness-analysis__faq-list {
  max-width: 900px;
  margin: 0 auto;
}

details.page-blog-bll55-security-fairness-analysis__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  border: 1px solid var(--border-color, #244D84);
  overflow: hidden;
  background: var(--card-bg-color, #10233F);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

details.page-blog-bll55-security-fairness-analysis__faq-item summary.page-blog-bll55-security-fairness-analysis__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
  color: var(--text-main-color, #F3F8FF);
  font-weight: 600;
}

details.page-blog-bll55-security-fairness-analysis__faq-item summary.page-blog-bll55-security-fairness-analysis__faq-question::-webkit-details-marker {
  display: none;
}

details.page-blog-bll55-security-fairness-analysis__faq-item summary.page-blog-bll55-security-fairness-analysis__faq-question:hover {
  background: var(--divider-color, #1B3357);
}

.page-blog-bll55-security-fairness-analysis__faq-qtext {
  flex: 1;
  font-size: 1.1rem;
  line-height: 1.5;
  text-align: left;
}

.page-blog-bll55-security-fairness-analysis__faq-toggle {
  font-size: 1.8rem;
  font-weight: bold;
  color: var(--gold-color, #F2C14E);
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}

details.page-blog-bll55-security-fairness-analysis__faq-item .page-blog-bll55-security-fairness-analysis__faq-answer {
  padding: 0 25px 20px;
  background: rgba(0, 0, 0, 0.1);
  border-radius: 0 0 8px 8px;
  color: var(--text-secondary-color, #AFC4E8);
  font-size: 1rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-blog-bll55-security-fairness-analysis__main-title {
    font-size: clamp(2rem, 4vw, 3rem);
  }
  .page-blog-bll55-security-fairness-analysis__subtitle {
    font-size: clamp(0.9rem, 1.8vw, 1.15rem);
  }
  .page-blog-bll55-security-fairness-analysis__section-title {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
  }
  .page-blog-bll55-security-fairness-analysis__article-body p {
    font-size: 1rem;
  }
}

@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-blog-bll55-security-fairness-analysis__hero-section {
    padding-top: 10px; /* Small top padding, relying on body padding for header offset */
    padding-bottom: 30px;
  }
  .page-blog-bll55-security-fairness-analysis__hero-image-wrapper {
    max-height: 400px;
  }
  .page-blog-bll55-security-fairness-analysis__hero-image {
    object-fit: contain !important; /* Ensure image is fully visible, not cropped */
    aspect-ratio: unset !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-blog-bll55-security-fairness-analysis__hero-content {
    padding: 0 15px;
  }
  .page-blog-bll55-security-fairness-analysis__main-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
    margin-bottom: 15px;
  }
  .page-blog-bll55-security-fairness-analysis__subtitle {
    font-size: clamp(0.9rem, 3vw, 1.1rem);
    margin-bottom: 25px;
  }
  .page-blog-bll55-security-fairness-analysis__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  .page-blog-bll55-security-fairness-analysis__btn-primary,
  .page-blog-bll55-security-fairness-analysis__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 0.95rem;
  }

  /* 装饰主标题 + 长文 SEO 区 */
  .page-blog-bll55-security-fairness-analysis__content-area {
    padding: 30px 0;
  }
  .page-blog-bll55-security-fairness-analysis__container,
  .page-blog-bll55-security-fairness-analysis__article-body {
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-blog-bll55-security-fairness-analysis__section-title {
    font-size: clamp(1.5rem, 5vw, 2rem);
    margin-top: 30px;
    margin-bottom: 20px;
    text-align: center;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-blog-bll55-security-fairness-analysis__article-body p {
    font-size: 0.95rem;
    line-height: 1.6;
  }
  .page-blog-bll55-security-fairness-analysis__article-figure {
    margin: 20px 0;
  }
  .page-blog-bll55-security-fairness-analysis__article-figure img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    min-width: 200px !important;
    min-height: 200px !important;
  }
  .page-blog-bll55-security-fairness-analysis__article-figure figcaption {
    font-size: 0.85rem;
  }

  /* 通用图片与容器 */
  .page-blog-bll55-security-fairness-analysis img {
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-blog-bll55-security-fairness-analysis__section,
  .page-blog-bll55-security-fairness-analysis__card,
  .page-blog-bll55-security-fairness-analysis__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* FAQ Section */
  .page-blog-bll55-security-fairness-analysis__faq-section {
    margin-top: 40px;
    padding: 0 15px;
  }
  details.page-blog-bll55-security-fairness-analysis__faq-item summary.page-blog-bll55-security-fairness-analysis__faq-question {
    padding: 15px 20px;
  }
  .page-blog-bll55-security-fairness-analysis__faq-qtext {
    font-size: 1rem;
  }
  .page-blog-bll55-security-fairness-analysis__faq-toggle {
    font-size: 1.5rem;
    width: 24px;
  }
  details.page-blog-bll55-security-fairness-analysis__faq-item .page-blog-bll55-security-fairness-analysis__faq-answer {
    padding: 0 20px 15px;
  }
}