.page-news__hero-section {
  padding-top: 10px; /* Aligns with common rule of ~10px top padding for first section */
  background-color: #017439;
  color: #ffffff;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 500px;
  position: relative;
  overflow: hidden;
}

.page-news__hero-image-wrap {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.page-news__hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.6;
}

.page-news__hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  padding: 20px;
}

.page-news__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #ffffff;
  max-width: 100%;
}

.page-news__hero-description {
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.6;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: #f0f0f0;
}

.page-news__cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  margin-top: 20px;
  width: 100%;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.page-news__btn-primary,
.page-news__btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1.1rem;
  text-decoration: none;
  transition: all 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
  box-sizing: border-box;
}

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

.page-news__btn-primary:hover {
  background-color: #e00b0b;
  border-color: #e00b0b;
}

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

.page-news__btn-secondary:hover {
  background-color: #ffffff;
  color: #017439;
}

.page-news__section {
  padding: 60px 0;
  background-color: #FFFFFF;
  color: #333333;
}

.page-news__intro-section, .page-news__highlights-section, .page-news__guides-section, .page-news__security-section, .page-news__faq-section, .page-news__cta-bottom-section {
  background-color: #FFFFFF;
}

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

.page-news__light-bg {
  background-color: #f9f9f9;
  color: #333333;
}

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

.page-news__section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  color: #017439;
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.3;
}

.page-news__dark-section .page-news__section-title {
  color: #ffffff;
}

.page-news__sub-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  color: #017439;
  margin-top: 40px;
  margin-bottom: 20px;
  line-height: 1.4;
}

.page-news__dark-section .page-news__sub-title {
  color: #f0f0f0;
}

.page-news__article-body {
  max-width: 900px;
  margin: 0 auto;
  font-size: 1.1rem;
  line-height: 1.8;
  text-align: justify;
}

.page-news__article-body p {
  margin-bottom: 20px;
  color: #333333;
}

.page-news__dark-section .page-news__article-body p,
.page-news__text-contrast-fix p {
  color: #ffffff;
}

.page-news__article-body a {
  color: #017439;
  text-decoration: underline;
}

.page-news__dark-section .page-news__article-body a,
.page-news__text-contrast-fix a {
  color: #FFFF00;
}

.page-news__article-image {
  width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 30px 0;
  display: block;
  min-width: 200px; /* Minimum size requirement */
  min-height: 200px; /* Minimum size requirement */
}

.page-news__faq-section {
  padding: 60px 0;
}

.page-news__faq-list {
  max-width: 900px;
  margin: 0 auto;
}

details.page-news__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid #e0e0e0;
  overflow: hidden;
  background: #fff;
}

details.page-news__faq-item summary.page-news__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;
}

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

details.page-news__faq-item summary.page-news__faq-question:hover {
  background: #f5f5f5;
}

.page-news__faq-qtext {
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: #333333;
}

.page-news__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #666;
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}

details.page-news__faq-item .page-news__faq-answer {
  padding: 0 20px 20px;
  background: #f9f9f9;
  border-radius: 0 0 5px 5px;
  color: #555555;
}

.page-news__faq-answer p {
  margin: 0;
}

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

.page-news__cta-bottom-section .page-news__section-title {
  margin-bottom: 20px;
}

.page-news__cta-bottom-section .page-news__description {
  font-size: 1.2rem;
  line-height: 1.6;
  max-width: 800px;
  margin: 0 auto 40px auto;
  color: #f0f0f0;
}

/* Mobile Responsive Styles */
@media (max-width: 1024px) {
  .page-news__hero-content {
    padding: 15px;
  }

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

  .page-news__hero-description {
    font-size: clamp(0.9rem, 1.8vw, 1.1rem);
  }

  .page-news__btn-primary, .page-news__btn-secondary {
    font-size: 1rem;
    padding: 12px 24px;
  }

  .page-news__section {
    padding: 40px 0;
  }

  .page-news__section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    margin-bottom: 30px;
  }

  .page-news__sub-title {
    font-size: clamp(1.4rem, 2.5vw, 1.8rem);
    margin-top: 30px;
  }

  .page-news__article-body {
    font-size: 1rem;
  }

  .page-news__faq-qtext {
    font-size: 17px;
  }

  .page-news__faq-toggle {
    font-size: 22px;
  }

  .page-news__cta-bottom-section {
    padding: 60px 0;
  }

  .page-news__cta-bottom-section .page-news__description {
    font-size: 1.1rem;
  }
}

@media (max-width: 768px) {
  .page-news__hero-section {
    min-height: 400px;
    padding-top: 10px; /* Ensure ~10px top padding */
  }

  .page-news__hero-image {
    object-fit: contain !important; /* HERO 主图区域: mobile object-fit:contain */
    aspect-ratio: unset !important; /* Ensure aspect ratio is unset */
    height: auto !important;
    position: relative;
    opacity: 0.8;
  }

  .page-news__hero-image-wrap {
    position: relative;
    height: auto;
    width: 100%;
    margin-bottom: 20px;
  }

  .page-news__hero-content {
    padding: 15px;
    position: relative;
    z-index: 2;
  }

  .page-news__main-title {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
    margin-bottom: 15px;
  }

  .page-news__hero-description {
    font-size: 0.95rem;
    margin-bottom: 25px;
  }

  .page-news__cta-buttons {
    flex-direction: column;
    gap: 10px;
    max-width: 90%;
    padding: 0 15px;
    box-sizing: border-box;
  }

  .page-news__btn-primary,
  .page-news__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    font-size: 1rem;
    padding: 12px 15px;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-news__section {
    padding: 30px 0;
  }

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

  .page-news__section-title {
    font-size: clamp(1.5rem, 5vw, 2rem);
    margin-bottom: 25px;
  }

  .page-news__sub-title {
    font-size: clamp(1.2rem, 4vw, 1.6rem);
    margin-top: 25px;
    margin-bottom: 15px;
  }

  .page-news__article-body {
    font-size: 1rem;
    line-height: 1.7;
    max-width: 100% !important; /* Ensure content area is constrained */
    padding: 0 5px;
    box-sizing: border-box;
  }

  .page-news__article-body img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    min-width: 200px;
    min-height: 200px;
  }

  details.page-news__faq-item summary.page-news__faq-question {
    padding: 15px;
  }

  .page-news__faq-qtext {
    font-size: 15px;
  }

  .page-news__faq-toggle {
    font-size: 20px;
    width: 24px;
    margin-left: 10px;
  }

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

  .page-news__cta-bottom-section {
    padding: 50px 0;
  }

  .page-news__cta-bottom-section .page-news__description {
    font-size: 1rem;
    max-width: 90%;
    padding: 0 10px;
  }

  .page-news__highlights-section,
  .page-news__guides-section,
  .page-news__security-section {
    overflow-x: hidden; /* Prevent horizontal scroll */
  }

  .page-news__products-grid { /* Example for product grid if it were present */
    grid-template-columns: repeat(2, 1fr) !important; /* 2 columns for mobile */
  }
}