.page-news {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: var(--text-main-color); /* Sử dụng màu chữ chính từ biến */
  background-color: var(--background-color); /* Sử dụng màu nền từ biến */
  padding-bottom: 50px;
}

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

.page-news__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 10px 0 60px 0; /* Chỉ 10px top padding */
  text-align: center;
  overflow: hidden;
}

.page-news__hero-image-wrapper {
  width: 100%;
  max-height: 500px; /* Giới hạn chiều cao của hình ảnh hero */
  overflow: hidden;
}

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

.page-news__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  padding: 30px 20px;
  background: var(--card-bg-color); /* Nền tối cho nội dung */
  border-radius: 10px;
  margin-top: -100px; /* Kéo lên trên hình ảnh */
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--border-color);
}

.page-news__main-title {
  color: var(--text-main-color);
  font-size: clamp(1.8rem, 5vw, 3.2rem);
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
  letter-spacing: 0.5px;
}

.page-news__intro-text {
  color: var(--text-secondary-color);
  font-size: 1.1rem;
  margin-bottom: 30px;
}

.page-news__cta-button {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-news__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #ffffff;
  border: none;
}

.page-news__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-news__btn-secondary {
  background: var(--card-bg-color);
  color: var(--text-main-color);
  border: 2px solid var(--deep-green-color);
}

.page-news__btn-secondary:hover {
  background: var(--deep-green-color);
  color: #ffffff;
  transform: translateY(-2px);
}

.page-news__section-title {
  color: var(--gold-color);
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  text-align: center;
  margin-bottom: 40px;
  margin-top: 60px;
  font-weight: 700;
  position: relative;
}

.page-news__section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: var(--glow-color);
  margin: 15px auto 0;
  border-radius: 2px;
}

.page-news__latest-news-section {
  padding: 50px 0;
}

.page-news__news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.page-news__news-card {
  background: var(--card-bg-color);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--border-color);
}

.page-news__news-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
}

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

.page-news__news-card-content {
  padding: 20px;
}

.page-news__news-card-title {
  font-size: 1.3rem;
  margin-bottom: 10px;
  min-height: 60px;
}

.page-news__news-card-title a {
  color: var(--text-main-color);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.page-news__news-card-title a:hover {
  color: var(--glow-color);
}

.page-news__news-card-date {
  color: var(--text-secondary-color);
  font-size: 0.9rem;
  margin-bottom: 15px;
}

.page-news__news-card-excerpt {
  color: var(--text-secondary-color);
  font-size: 1rem;
  margin-bottom: 20px;
}

.page-news__read-more-link {
  color: var(--glow-color);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

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

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

.page-news__featured-article-section {
  padding: 50px 0;
  background: var(--deep-green-color);
  border-top: 1px solid var(--divider-color);
  border-bottom: 1px solid var(--divider-color);
}

.page-news__article-content {
  background: var(--card-bg-color);
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-color);
}

.page-news__featured-image {
  width: 100%;
  height: auto;
  max-height: 450px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 30px;
  display: block;
}

.page-news__article-content p {
  color: var(--text-secondary-color);
  margin-bottom: 20px;
  font-size: 1.05rem;
  line-height: 1.7;
}

.page-news__article-content .page-news__cta-button {
  margin-top: 30px;
}

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

.page-news__insights-content {
  background: var(--card-bg-color);
  padding: 40px;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
}

.page-news__sub-title {
  color: var(--gold-color);
  font-size: 1.8rem;
  margin-top: 40px;
  margin-bottom: 20px;
  font-weight: 600;
}

.page-news__insight-image {
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 25px;
  display: block;
}

.page-news__insights-content p {
  color: var(--text-secondary-color);
  margin-bottom: 20px;
  font-size: 1rem;
  line-height: 1.7;
}

.page-news__faq-section {
  padding: 50px 0;
  background: var(--deep-green-color);
  border-top: 1px solid var(--divider-color);
}

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

.page-news__faq-item {
  background: var(--card-bg-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.page-news__faq-item[open] {
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
}

.page-news__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-main-color);
  cursor: pointer;
  background: var(--card-bg-color);
  position: relative;
  list-style: none;
}

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

.page-news__faq-qtext {
  flex-grow: 1;
  color: var(--text-main-color);
}

.page-news__faq-toggle {
  font-size: 1.8rem;
  line-height: 1;
  color: var(--glow-color);
  margin-left: 15px;
}

.page-news__faq-answer {
  padding: 15px 25px 25px;
  font-size: 1rem;
  color: var(--text-secondary-color);
  border-top: 1px solid var(--divider-color);
  background: var(--card-bg-color);
}

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

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

.page-news__cta-description {
  color: var(--text-secondary-color);
  font-size: 1.1rem;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-news__cta-buttons-group {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* Color Contrast Fixes (if needed) */
.page-news__dark-bg {
  color: #ffffff;
  background: #11A84E;
}

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

/* Responsive Design */
@media (max-width: 1024px) {
  .page-news__hero-content {
    margin-top: -80px;
  }
}

@media (max-width: 768px) {
  .page-news {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-news__container {
    padding: 0 15px;
  }

  .page-news__hero-section {
    padding: 10px 0 40px 0;
  }

  .page-news__hero-content {
    margin-top: -60px;
    padding: 25px 15px;
  }

  .page-news__main-title {
    font-size: clamp(1.6rem, 8vw, 2.5rem);
  }

  .page-news__intro-text {
    font-size: 1rem;
  }

  .page-news__section-title {
    font-size: clamp(1.6rem, 7vw, 2.2rem);
    margin-top: 40px;
    margin-bottom: 30px;
  }

  .page-news__news-grid {
    grid-template-columns: 1fr;
  }

  .page-news__news-card-image,
  .page-news__featured-image,
  .page-news__insight-image {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-news__news-card,
  .page-news__featured-article-section .page-news__container,
  .page-news__insights-section .page-news__container,
  .page-news__faq-section .page-news__container,
  .page-news__cta-bottom-section .page-news__container,
  .page-news__hero-image-wrapper,
  .page-news__hero-image,
  .page-news__hero-content,
  .page-news__article-content,
  .page-news__insights-content,
  .page-news__faq-item,
  .page-news__cta-buttons-group {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }

  .page-news__article-content,
  .page-news__insights-content {
    padding: 25px 15px;
  }

  .page-news__sub-title {
    font-size: 1.5rem;
  }

  .page-news__faq-question {
    font-size: 1rem;
    padding: 15px 20px;
  }

  .page-news__faq-answer {
    padding: 10px 20px 20px;
  }

  .page-news__cta-button {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 15px;
  }

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

@media (max-width: 480px) {
  .page-news__hero-content {
    margin-top: -40px;
  }

  .page-news__main-title {
    font-size: clamp(1.4rem, 9vw, 2.2rem);
  }

  .page-news__intro-text {
    font-size: 0.95rem;
  }
}