.page-news-hero-banner {
  background: linear-gradient(135deg, #007bff, #28a745);
  padding: 80px 20px;
  text-align: center;
  color: #ffffff;
  margin-bottom: 40px;
}

.page-news-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.page-news-main-title {
  font-size: 3.2em;
  margin-bottom: 15px;
  font-weight: bold;
  line-height: 1.2;
  color: #ffffff;
}

.page-news-subtitle {
  font-size: 1.3em;
  opacity: 0.9;
  line-height: 1.5;
  color: #ffffff;
}

.page-news-articles-grid {
  padding: 40px 0;
  background-color: #f8f9fa;
}

.page-news-section-title {
  font-size: 2.5em;
  color: #007bff;
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
}

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

.page-news-article-card {
  background-color: #ffffff;
  border-radius: 10px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.page-news-article-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-news-card-link {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  height: 100%;
}

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

.page-news-card-content {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.page-news-card-title {
  font-size: 1.5em;
  color: #007bff;
  margin-bottom: 10px;
  line-height: 1.3;
}

.page-news-card-excerpt {
  font-size: 1em;
  color: #555555;
  line-height: 1.6;
  margin-bottom: 15px;
  flex-grow: 1;
}

.page-news-read-more {
  display: inline-flex;
  align-items: center;
  color: #28a745;
  font-weight: bold;
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-news-read-more:hover {
  color: #0056b3;
}

.page-news-arrow {
  margin-left: 8px;
  transition: transform 0.3s ease;
}

.page-news-read-more:hover .page-news-arrow {
  transform: translateX(5px);
}

.page-news-promo-button {
  background-color: #28a745;
  color: #ffffff;
  padding: 10px 20px;
  border-radius: 5px;
  text-align: center;
  margin-top: 15px;
  display: inline-block;
  transition: background-color 0.3s ease;
}

.page-news-promo-button:hover {
  background-color: #218838;
}

.page-news-cta-download {
  background: #007bff;
  color: #ffffff;
  padding: 60px 20px;
  text-align: center;
  margin-top: 40px;
}

.page-news-cta-content {
  max-width: 900px;
}

.page-news-cta-title {
  font-size: 2.8em;
  margin-bottom: 20px;
  font-weight: bold;
  color: #ffffff;
}

.page-news-cta-description {
  font-size: 1.2em;
  margin-bottom: 30px;
  line-height: 1.6;
  opacity: 0.9;
  color: #ffffff;
}

.page-news-cta-button {
  display: inline-block;
  background-color: #ffc107; /* Vàng để nổi bật */
  color: #333333;
  padding: 18px 45px;
  border-radius: 8px;
  font-size: 1.3em;
  font-weight: bold;
  text-decoration: none;
  transition: background-color 0.3s ease, transform 0.3s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.page-news-cta-button:hover {
  background-color: #e0a800;
  transform: translateY(-3px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}

.page-news-faq {
  padding: 60px 0;
  background-color: #ffffff;
}

.page-news-faq-list {
  margin-top: 30px;
}

/* FAQ default state - answer hidden */
.faq-item {
  margin-bottom: 15px;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  overflow: hidden;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  background: #f0f8ff; /* Light blue for questions */
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.faq-question:hover {
  background: #e0f2ff;
}

.faq-question h3 {
  margin: 0;
  font-size: 1.2em;
  color: #007bff;
}

.faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: #007bff;
  transition: transform 0.3s ease;
  line-height: 1;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out, padding 0.4s ease-out;
  padding: 0 20px;
  background: #f9f9f9;
  color: #333333;
}

.faq-answer p {
  margin: 15px 0;
  line-height: 1.7;
}

/* FAQ expanded state */
.faq-item.active .faq-answer {
  max-height: 500px; /* Sufficient height to contain content */
  padding: 15px 20px;
  border-top: 1px solid #e0e0e0;
}

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

/* Responsive Design */
@media (max-width: 992px) {
  .page-news-main-title {
    font-size: 2.5em;
  }
  .page-news-subtitle {
    font-size: 1.1em;
  }
  .page-news-section-title {
    font-size: 2em;
  }
  .page-news-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
  .page-news-card-title {
    font-size: 1.3em;
  }
  .page-news-cta-title {
    font-size: 2.2em;
  }
  .page-news-cta-description {
    font-size: 1.1em;
  }
  .page-news-cta-button {
    padding: 15px 35px;
    font-size: 1.2em;
  }
}

@media (max-width: 768px) {
  .page-news-hero-banner {
    padding: 60px 15px;
  }
  .page-news-main-title {
    font-size: 2em;
  }
  .page-news-subtitle {
    font-size: 1em;
  }
  .page-news-articles-grid {
    padding: 30px 0;
  }
  .page-news-section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }
  .page-news-grid {
    grid-template-columns: 1fr;
  }
  .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: 0.95em;
  }
  .page-news-cta-download {
    padding: 40px 15px;
  }
  .page-news-cta-title {
    font-size: 1.8em;
  }
  .page-news-cta-description {
    font-size: 1em;
  }
  .page-news-cta-button {
    padding: 12px 30px;
    font-size: 1.1em;
  }
  .faq-question {
    padding: 15px;
  }
  .faq-question h3 {
    font-size: 1.1em;
  }
  .faq-toggle {
    font-size: 20px;
  }
  .faq-answer {
    padding: 0 15px;
  }
  .faq-item.active .faq-answer {
    padding: 12px 15px;
  }
}