.page-news {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Default text color for light backgrounds */
}

.page-news__dark-bg {
  background-color: #017439;
  color: #ffffff;
}

.page-news__light-bg {
  background-color: #ffffff;
  color: #333333;
}

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

.page-news__hero-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0; /* Assuming shared.css handles body padding-top */
  padding-bottom: 80px;
  text-align: left;
  position: relative;
  overflow: hidden;
}

.page-news__hero-content {
  flex: 1;
  max-width: 50%;
  padding-right: 40px;
  z-index: 1;
}

.page-news__hero-image {
  flex: 1;
  max-width: 50%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 8px;
  z-index: 0;
}

.page-news__hero-title {
  font-size: 3.2em;
  margin-bottom: 20px;
  line-height: 1.2;
  color: #ffffff;
}

.page-news__hero-description {
  font-size: 1.2em;
  margin-bottom: 30px;
  color: #f0f0f0;
}

.page-news__hero-buttons {
  display: flex;
  gap: 20px;
}

.page-news__btn-primary,
.page-news__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
}

.page-news__btn-primary {
  background-color: #C30808; /* Custom color for primary action */
  color: #FFFF00; /* Custom font color for primary action */
  border: 2px solid #C30808;
}

.page-news__btn-primary:hover {
  background-color: #a00606;
  border-color: #a00606;
}

.page-news__btn-secondary {
  background-color: #ffffff;
  color: #017439;
  border: 2px solid #017439;
}

.page-news__btn-secondary:hover {
  background-color: #f0f0f0;
  border-color: #005a2e;
}

.page-news__section-title {
  font-size: 2.5em;
  text-align: center;
  margin-bottom: 20px;
  color: #017439;
}

.page-news__section-description {
  font-size: 1.1em;
  text-align: center;
  margin-bottom: 50px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-news__featured-articles {
  padding: 80px 0;
}

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

.page-news__article-card {
  background-color: #ffffff;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-news__article-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.page-news__article-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.page-news__article-title {
  font-size: 1.5em;
  padding: 20px 20px 0;
  margin-bottom: 10px;
}

.page-news__article-title a {
  color: #017439;
  text-decoration: none;
}

.page-news__article-title a:hover {
  text-decoration: underline;
}

.page-news__article-excerpt {
  padding: 0 20px 20px;
  color: #555555;
}

.page-news__read-more {
  display: inline-block;
  color: #017439;
  text-decoration: none;
  font-weight: bold;
  padding: 0 20px 20px;
}

.page-news__read-more:hover {
  text-decoration: underline;
}

.page-news__industry-insights {
  padding: 80px 0;
}

.page-news__content-wrapper {
  display: flex;
  gap: 40px;
  align-items: flex-start;
}

.page-news__insight-image {
  flex: 0 0 45%;
  max-width: 45%;
  height: auto;
  border-radius: 8px;
  object-fit: cover;
}

.page-news__text-content {
  flex: 1;
}

.page-news__insight-subtitle {
  font-size: 1.8em;
  margin-top: 30px;
  margin-bottom: 15px;
  color: #ffffff;
}

.page-news__text-content p {
  margin-bottom: 15px;
  color: #f0f0f0;
}

.page-news__text-content p a {
  color: #FFFF00;
  text-decoration: underline;
}

.page-news__text-content p a:hover {
  color: #ffcc00;
}

.page-news__faq-section {
  padding: 80px 0;
}

.page-news__faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.page-news__faq-item {
  background-color: #f9f9f9;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-news__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.2em;
  font-weight: bold;
  color: #017439;
  cursor: pointer;
  background-color: #ffffff;
  transition: background-color 0.3s ease;
}

.page-news__faq-question:hover {
  background-color: #f0f0f0;
}

.page-news__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  width: 20px;
  text-align: center;
  transition: transform 0.3s ease;
}

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

.page-news__faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 20px;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.page-news__faq-item.active .page-news__faq-answer {
  max-height: 1000px !important; /* Sufficiently large to show content */
  padding: 20px;
}

.page-news__faq-answer p {
  margin-bottom: 0;
  color: #555555;
}

.page-news__cta-section {
  padding: 80px 0;
  text-align: center;
}

.page-news__cta-content {
  max-width: 800px;
  margin: 0 auto;
}

.page-news__cta-title {
  font-size: 2.8em;
  margin-bottom: 20px;
  color: #ffffff;
}

.page-news__cta-description {
  font-size: 1.2em;
  margin-bottom: 40px;
  color: #f0f0f0;
}

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

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

/* --- Responsive Styles --- */

@media (max-width: 1024px) {
  .page-news__hero-title {
    font-size: 2.8em;
  }

  .page-news__hero-description {
    font-size: 1.1em;
  }

  .page-news__section-title {
    font-size: 2.2em;
  }

  .page-news__cta-title {
    font-size: 2.4em;
  }

  .page-news__hero-content {
    max-width: 55%;
  }

  .page-news__hero-image {
    max-width: 45%;
  }

  .page-news__insight-image {
    flex: 0 0 40%;
    max-width: 40%;
  }
}

@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-news__hero-section {
    flex-direction: column;
    text-align: center;
    padding-top: var(--header-offset, 120px); /* If shared.css doesn't set body padding-top */
    padding-bottom: 40px;
  }

  .page-news__hero-content {
    max-width: 100%;
    padding-right: 0;
    margin-bottom: 30px;
  }

  .page-news__hero-image {
    max-width: 100%;
    height: auto;
    order: -1; /* Move image above text on mobile */
  }

  .page-news__hero-title {
    font-size: 2.2em;
  }

  .page-news__hero-description {
    font-size: 1em;
  }

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

  /* 产品展示图区域 (Featured Articles) */
  .page-news__articles-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

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

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

  .page-news__container,
  .page-news__section,
  .page-news__card {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* 按钮与按钮容器 */
  .page-news__btn-primary,
  .page-news__btn-secondary,
  .page-news a[class*="button"],
  .page-news 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-news__hero-buttons,
  .page-news__cta-buttons {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
    flex-direction: column;
  }

  /* Other Content Modules (Industry Insights, FAQ, CTA) */
  .page-news__industry-insights {
    padding: 40px 0;
  }

  .page-news__content-wrapper {
    flex-direction: column;
    gap: 20px;
  }

  .page-news__insight-image {
    flex: 0 0 100%;
    max-width: 100%;
  }

  .page-news__insight-subtitle {
    font-size: 1.5em;
    margin-top: 20px;
  }

  .page-news__faq-section {
    padding: 40px 0;
  }

  .page-news__faq-question {
    font-size: 1.1em;
    padding: 15px;
  }

  .page-news__faq-answer {
    padding: 0 15px;
  }

  .page-news__faq-item.active .page-news__faq-answer {
    padding: 15px;
  }

  .page-news__cta-section {
    padding: 40px 0;
  }

  .page-news__cta-title {
    font-size: 2em;
  }

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