.page-news {
  color: #ffffff; /* Sẽ được ghi đè bởi màu chữ cụ thể trong các thẻ */
  background: #000000; /* Body background là màu tối */
}

.page-news__intro-section {
  padding: 120px 20px 60px; /* Thêm padding-top để tránh bị header cố định che */
  text-align: center;
  background: linear-gradient(135deg, #B80F0A, #660A07);
  color: #ffffff;
}

.page-news__main-title {
  font-size: 3.2em;
  margin-bottom: 20px;
  line-height: 1.2;
  font-weight: bold;
  color: #FFD700; /* Tiêu đề chính nổi bật với màu vàng */
}

.page-news__intro-text {
  font-size: 1.1em;
  line-height: 1.8;
  max-width: 900px;
  margin: 0 auto 30px;
  color: #ffffff;
}

.page-news__intro-text a {
  color: #FFD700;
  text-decoration: underline;
}

.page-news__intro-text a:hover {
  color: #FFA500;
}

.page-news__cta-group {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
}

.page-news__cta-button {
  display: inline-block;
  padding: 15px 35px;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.page-news__cta-button--primary {
  background: #FFD700;
  color: #333333;
  border: 2px solid #FFD700;
}

.page-news__cta-button--primary:hover {
  background: #FFA500;
  border-color: #FFA500;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

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

.page-news__cta-button--secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

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

.page-news__section-title {
  font-size: 2.5em;
  font-weight: bold;
  color: #FFD700;
  text-align: center;
  margin-bottom: 40px;
  margin-top: 60px;
  line-height: 1.3;
}

.page-news__latest-articles-section, .page-news__in-depth-analysis-section, .page-news__promotions-section, .page-news__faq-section {
  padding: 40px 0;
  background: #000000; /* Giữ nền tối */
  color: #ffffff; /* Màu chữ mặc định cho các section này */
}

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

.page-news__article-card, .page-news__promo-card {
  background: #1a1a1a; /* Nền card tối hơn body một chút */
  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;
  display: flex;
  flex-direction: column;
  color: #ffffff;
}

.page-news__article-card:hover, .page-news__promo-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.page-news__article-image, .page-news__promo-image {
  width: 100%;
  height: 200px; /* Kích thước cố định cho hình ảnh card */
  object-fit: cover;
  display: block;
}

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

.page-news__article-title, .page-news__promo-title {
  font-size: 1.4em;
  font-weight: bold;
  margin-bottom: 10px;
  line-height: 1.4;
}

.page-news__article-title a, .page-news__promo-title a {
  color: #FFD700;
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-news__article-title a:hover, .page-news__promo-title a:hover {
  color: #FFA500;
  text-decoration: underline;
}

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

.page-news__article-summary, .page-news__promo-description {
  font-size: 1em;
  line-height: 1.7;
  color: #cccccc;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-news__article-summary a, .page-news__promo-description a {
  color: #FFD700;
  text-decoration: underline;
}

.page-news__article-summary a:hover, .page-news__promo-description a:hover {
  color: #FFA500;
}

.page-news__read-more-button, .page-news__promo-button {
  display: inline-block;
  padding: 10px 20px;
  background: #B80F0A;
  color: #ffffff;
  text-decoration: none;
  border-radius: 5px;
  font-size: 0.95em;
  font-weight: bold;
  align-self: flex-start;
  transition: background-color 0.3s ease, transform 0.3s ease;
}

.page-news__read-more-button:hover, .page-news__promo-button:hover {
  background: #8e0b08;
  transform: translateY(-1px);
}

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

.page-news__view-all-button {
  display: inline-block;
  padding: 15px 40px;
  background: #FFD700;
  color: #333333;
  text-decoration: none;
  border-radius: 8px;
  font-size: 1.1em;
  font-weight: bold;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.page-news__view-all-button:hover {
  background: #FFA500;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

.page-news__content-block {
  background: #1a1a1a;
  border-radius: 10px;
  padding: 40px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  line-height: 1.8;
  color: #cccccc;
}

.page-news__content-subtitle {
  font-size: 1.8em;
  font-weight: bold;
  color: #FFD700;
  margin-top: 30px;
  margin-bottom: 15px;
  line-height: 1.4;
}

.page-news__content-block p {
  margin-bottom: 15px;
  font-size: 1.05em;
}

.page-news__content-block p a {
  color: #FFD700;
  text-decoration: underline;
}

.page-news__content-block p a:hover {
  color: #FFA500;
}

.page-news__content-block .keyword {
  font-weight: bold;
  color: #FFD700;
}

.page-news__content-image {
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: cover;
  border-radius: 8px;
  margin: 30px 0;
  display: block;
}

.page-news__faq-list {
  margin-top: 40px;
}

.page-news__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-news__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  background: #1a1a1a;
  border: 1px solid #333333;
  border-radius: 8px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.page-news__faq-question:hover {
  background: #2a2a2a;
  border-color: #444444;
}

.page-news__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 1.1em;
  font-weight: 600;
  line-height: 1.5;
  color: #ffffff;
  pointer-events: none;
}

.page-news__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  line-height: 1;
  color: #FFD700;
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
}

.page-news__faq-item.active .page-news__faq-toggle {
  color: #B80F0A;
  transform: rotate(45deg);
}

.page-news__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
  padding: 0 25px;
  opacity: 0;
  background: #0a0a0a;
  border-radius: 0 0 8px 8px;
  color: #cccccc;
  font-size: 1em;
  line-height: 1.7;
}

.page-news__faq-item.active .page-news__faq-answer {
  max-height: 2000px !important;
  padding: 20px 25px !important;
  opacity: 1;
}

.page-news__faq-answer p {
  margin-bottom: 10px;
}

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

.page-news__faq-answer a {
  color: #FFD700;
  text-decoration: underline;
}

.page-news__faq-answer a:hover {
  color: #FFA500;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .page-news__main-title {
    font-size: 2.8em;
  }
  .page-news__section-title {
    font-size: 2em;
  }
  .page-news__article-title, .page-news__promo-title {
    font-size: 1.3em;
  }
  .page-news__content-subtitle {
    font-size: 1.6em;
  }
}

@media (max-width: 768px) {
  .page-news__intro-section {
    padding-top: 100px !important; /* Mobile padding-top */
    padding-bottom: 40px;
  }
  .page-news__main-title {
    font-size: 2.2em;
  }
  .page-news__intro-text {
    font-size: 1em;
  }
  .page-news__cta-group {
    flex-direction: column;
    gap: 15px;
  }
  .page-news__cta-button {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
    font-size: 1em;
    padding: 12px 25px;
  }
  .page-news__container {
    padding: 0 15px;
  }
  .page-news__section-title {
    font-size: 1.8em;
    margin-top: 40px;
    margin-bottom: 30px;
  }
  .page-news__article-grid, .page-news__promo-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }
  .page-news__article-image, .page-news__promo-image {
    height: 180px;
  }
  .page-news__article-content, .page-news__promo-content {
    padding: 20px;
  }
  .page-news__article-title, .page-news__promo-title {
    font-size: 1.2em;
  }
  .page-news__article-summary, .page-news__promo-description {
    font-size: 0.95em;
  }
  .page-news__read-more-button, .page-news__promo-button {
    font-size: 0.9em;
    padding: 8px 15px;
  }
  .page-news__view-all-button {
    font-size: 1em;
    padding: 12px 30px;
  }
  .page-news__content-block {
    padding: 25px;
  }
  .page-news__content-subtitle {
    font-size: 1.4em;
  }
  .page-news__content-block p {
    font-size: 0.95em;
  }
  .page-news__content-image {
    max-height: 300px;
    margin: 20px 0;
  }
  .page-news__faq-question {
    padding: 15px 20px;
  }
  .page-news__faq-question h3 {
    font-size: 1em;
  }
  .page-news__faq-toggle {
    width: 24px;
    height: 24px;
    font-size: 20px;
  }
  .page-news__faq-answer {
    padding: 0 20px;
  }
  .page-news__faq-item.active .page-news__faq-answer {
    padding: 15px 20px !important;
  }
  /* Ensure all images are responsive and containers don't overflow */
  .page-news img {
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-news__section, .page-news__card, .page-news__container, .page-news__intro-section, .page-news__latest-articles-section, .page-news__in-depth-analysis-section, .page-news__promotions-section, .page-news__faq-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}

@media (max-width: 480px) {
  .page-news__main-title {
    font-size: 1.8em;
  }
  .page-news__section-title {
    font-size: 1.6em;
  }
  .page-news__content-subtitle {
    font-size: 1.2em;
  }
  .page-news__article-image, .page-news__promo-image {
    height: 150px;
  }
  .page-news__article-content, .page-news__promo-content {
    padding: 15px;
  }
  .page-news__article-title, .page-news__promo-title {
    font-size: 1.1em;
  }
  .page-news__faq-question h3 {
    font-size: 0.95em;
  }
}