.page-news {
  background-color: #08160F; /* Nền chính */
  color: #F2FFF6; /* Màu chữ chính */
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-news__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-bottom: 60px;
  padding-top: 10px; /* body đã có padding-top từ shared.css */
  background-color: #08160F;
}

.page-news__hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

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

.page-news__hero-content {
  width: 100%;
  max-width: 900px;
  text-align: center;
  padding: 20px;
  box-sizing: border-box;
  margin-top: 30px;
}

.page-news__main-title {
  font-size: clamp(2.2em, 4vw, 3.5em);
  font-weight: 700;
  color: #F2FFF6;
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-news__hero-description {
  font-size: 1.1em;
  color: #A7D9B8;
  margin-bottom: 30px;
}

.page-news__cta-button {
  display: inline-block;
  padding: 15px 30px;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #F2FFF6;
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  transition: background-color 0.3s ease;
  border: none;
  cursor: pointer;
  box-sizing: border-box;
}

.page-news__cta-button:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
}

.page-news__section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
  box-sizing: border-box;
}

.page-news__section-title {
  font-size: clamp(1.8em, 3vw, 2.8em);
  color: #F2FFF6;
  text-align: center;
  margin-bottom: 20px;
  font-weight: 600;
}

.page-news__section-description {
  font-size: 1.05em;
  color: #A7D9B8;
  text-align: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-news__card {
  background-color: #11271B; /* Card Background */
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid #2E7A4E; /* Border */
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.page-news__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5), 0 0 15px #57E38D; /* Glow */
}

.page-news__card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.page-news__card-content {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.page-news__card-title {
  font-size: 1.4em;
  font-weight: 600;
  margin-bottom: 10px;
  line-height: 1.3;
}

.page-news__card-title a {
  color: #F2FFF6;
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-news__card-title a:hover {
  color: #2AD16F;
}

.page-news__card-meta {
  font-size: 0.9em;
  color: #A7D9B8;
  margin-bottom: 15px;
}

.page-news__card-excerpt {
  font-size: 1em;
  color: #A7D9B8;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-news__read-more-link {
  color: #2AD16F;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
  align-self: flex-start;
}

.page-news__read-more-link:hover {
  color: #57E38D; /* Glow */
  text-decoration: underline;
}

.page-news__view-all-button-container {
  text-align: center;
  margin-top: 50px;
}

/* FAQ Section */
.page-news__faq-list {
  max-width: 900px;
  margin: 40px auto 0 auto;
}

.page-news__faq-item {
  background-color: #11271B; /* Card Background */
  border: 1px solid #2E7A4E; /* Border */
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-news__faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.15em;
  color: #F2FFF6;
  background-color: #0A4B2C; /* Deep Green */
  transition: background-color 0.3s ease;
}

.page-news__faq-item summary:hover {
  background-color: #1E3A2A; /* Divider */
}

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

.page-news__faq-qtext {
  flex-grow: 1;
}

.page-news__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: #57E38D; /* Glow */
}

.page-news__faq-answer {
  padding: 20px 25px;
  font-size: 1em;
  color: #A7D9B8;
  background-color: #11271B;
  border-top: 1px solid #1E3A2A;
}

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

/* CTA Banner */
.page-news__cta-banner {
  background-color: #0A4B2C; /* Deep Green */
  border-radius: 15px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 50px 30px;
  margin-top: 60px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
  border: 2px solid #2E7A4E;
}

.page-news__cta-content {
  max-width: 800px;
  margin-bottom: 30px;
}

.page-news__cta-title {
  font-size: clamp(1.8em, 3.5vw, 3em);
  color: #F2FFF6;
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-news__cta-description {
  font-size: 1.1em;
  color: #A7D9B8;
  margin-bottom: 30px;
}

.page-news__cta-button--large {
  padding: 18px 40px;
  font-size: 1.1em;
}

.page-news__cta-image {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  margin-top: 30px;
  display: block;
}

/* Responsive Styles */
@media (max-width: 768px) {
  .page-news__hero-content {
    margin-top: 15px;
    padding: 15px;
  }

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

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

  .page-news__cta-button {
    padding: 12px 25px;
    font-size: 0.95em;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-news__cta-button-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  .page-news__section {
    padding: 30px 15px;
  }

  .page-news__section-title {
    font-size: 1.8em;
  }

  .page-news__section-description {
    font-size: 0.95em;
  }

  .page-news__articles-grid,
  .page-news__promo-grid,
  .page-news__insights-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

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

  .page-news__card-content {
    padding: 15px;
  }

  .page-news__card-title {
    font-size: 1.2em;
  }

  .page-news__card-excerpt {
    font-size: 0.9em;
  }

  .page-news__faq-item summary {
    padding: 15px 20px;
    font-size: 1em;
  }

  .page-news__faq-answer {
    padding: 15px 20px;
    font-size: 0.9em;
  }

  .page-news__cta-banner {
    padding: 40px 15px;
  }

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

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

  /* Mobile image responsiveness */
  .page-news img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  
  .page-news__hero-image-wrapper,
  .page-news__articles-grid,
  .page-news__promo-grid,
  .page-news__insights-grid,
  .page-news__card,
  .page-news__cta-banner,
  .page-news__faq-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important; /* Ensure containers hide overflow */
  }

  .page-news__video-section {
    padding-top: 10px !important; /* body đã承担 --header-offset */
  }

  .page-news__cta-button--large {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-news__view-all-button-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}

@media (min-width: 769px) {
  .page-news__hero-image {
    max-height: 500px; /* Limit hero image height on desktop */
  }
  .page-news__cta-banner .page-news__cta-image {
    width: 60%; /* Adjust image width in CTA banner for desktop */
  }
  .page-news__hero-section {
    padding-bottom: 80px;
  }
}