.page-tin-tuc {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Default text color for light background */
  background: var(--color-background, #f5f5f5); /* Default light background */
}

.page-tin-tuc__article-wrap {
  max-width: 1150px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-tin-tuc__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 40px;
  padding-top: 10px; /* Small top padding, relying on body for header offset */
}

.page-tin-tuc__hero-image-wrapper {
  width: 100%;
  max-height: 675px;
  overflow: hidden;
}

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

.page-tin-tuc__hero-content {
  padding: 30px 20px;
  background: #ffffff; /* Light background for text for readability */
  border-radius: 8px;
  margin-top: -60px; /* Overlap slightly for visual effect */
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  max-width: 900px;
  width: 100%;
  box-sizing: border-box;
}

.page-tin-tuc__main-title {
  font-size: clamp(2em, 3.5vw, 3em);
  font-weight: 700;
  color: #C91F17; /* Brand color */
  margin-bottom: 15px;
  line-height: 1.2;
}

.page-tin-tuc__intro-text {
  font-size: 1.1em;
  color: #333333;
  margin-bottom: 25px;
}

.page-tin-tuc__cta-buttons {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-tin-tuc__btn {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 600;
  transition: background-color 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-tin-tuc__btn-primary {
  background: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%);
  color: #333333;
  border: none;
}

.page-tin-tuc__btn-primary:hover {
  opacity: 0.9;
}

.page-tin-tuc__btn-secondary {
  background: #C91F17;
  color: #FFF5E1; /* Text Main */
  border: 2px solid #C91F17;
}

.page-tin-tuc__btn-secondary:hover {
  background: #E53935;
  border-color: #E53935;
}

.page-tin-tuc__section {
  padding: 50px 0;
  margin-bottom: 30px;
}

.page-tin-tuc__section-title {
  font-size: 2.2em;
  font-weight: 700;
  color: #C91F17;
  text-align: center;
  margin-bottom: 20px;
}

.page-tin-tuc__section-description {
  font-size: 1.1em;
  color: #555555;
  text-align: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-tin-tuc__news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.page-tin-tuc__news-card {
  background: #ffffff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  color: #333333;
  display: flex;
  flex-direction: column;
}

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

.page-tin-tuc__card-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  display: block;
}

.page-tin-tuc__card-content {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

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

.page-tin-tuc__card-title a {
  color: #C91F17;
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-tin-tuc__card-title a:hover {
  color: #E53935;
}

.page-tin-tuc__card-meta {
  font-size: 0.9em;
  color: #777777;
  margin-bottom: 15px;
}

.page-tin-tuc__card-excerpt {
  font-size: 1em;
  color: #555555;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-tin-tuc__read-more {
  display: inline-block;
  color: #E6B800;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
  margin-top: auto;
}

.page-tin-tuc__read-more:hover {
  color: #FFD86A;
}

.page-tin-tuc__view-all {
  text-align: center;
  margin-top: 30px;
}

.page-tin-tuc__full-article {
  background: #ffffff;
  padding: 30px;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  margin-bottom: 40px;
  color: #333333;
}

.page-tin-tuc__article-heading {
  font-size: 1.8em;
  color: #C91F17;
  margin-bottom: 15px;
  line-height: 1.3;
}

.page-tin-tuc__article-meta {
  font-size: 0.9em;
  color: #777777;
  margin-bottom: 20px;
}

.page-tin-tuc__article-image {
  width: 100%;
  height: auto;
  max-height: 450px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 25px;
  display: block;
}

.page-tin-tuc__full-article p {
  margin-bottom: 15px;
  font-size: 1.05em;
  color: #444444;
}

.page-tin-tuc__guide-list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
}

.page-tin-tuc__guide-list li {
  background: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  margin-bottom: 15px;
  padding: 15px 20px;
  transition: box-shadow 0.3s ease;
}

.page-tin-tuc__guide-list li:hover {
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.page-tin-tuc__guide-list li a {
  color: #C91F17;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1em;
  display: block;
}

.page-tin-tuc__guide-list li a:hover {
  color: #E53935;
}

.page-tin-tuc__promotions-offers {
  background: #B71C1C; /* Background color */
  color: #FFF5E1; /* Text Main */
}

.page-tin-tuc__promotions-offers .page-tin-tuc__section-title,
.page-tin-tuc__promotions-offers .page-tin-tuc__section-description {
  color: #FFF5E1;
}

.page-tin-tuc__promo-box {
  background: #D32F2F; /* Card BG */
  border: 1px solid #F2B544; /* Border color */
  border-radius: 10px;
  padding: 30px;
  display: flex;
  align-items: center;
  gap: 30px;
  margin-top: 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
  color: #FFF5E1;
}

.page-tin-tuc__promo-content {
  flex: 1;
}

.page-tin-tuc__promo-title {
  font-size: 1.8em;
  font-weight: 700;
  color: #FFCC66; /* Glow */
  margin-bottom: 15px;
}

.page-tin-tuc__promo-text {
  font-size: 1.1em;
  margin-bottom: 25px;
  color: #FFF5E1;
}

.page-tin-tuc__promo-image {
  width: 100%;
  max-width: 300px;
  height: auto;
  border-radius: 8px;
  display: block;
}

.page-tin-tuc__benefits-list {
  list-style: none;
  padding: 0;
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.page-tin-tuc__benefits-list li {
  background: #ffffff;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  font-size: 1.05em;
  color: #444444;
  font-weight: 500;
  border-left: 4px solid #C91F17;
}

.page-tin-tuc__benefits-list li strong {
  color: #C91F17;
}

.page-tin-tuc__call-to-action {
  background: #7A0E0E; /* Deep Red */
  color: #FFF5E1;
  text-align: center;
  padding: 60px 0;
}

.page-tin-tuc__cta-content {
  max-width: 900px;
  margin: 0 auto;
}

.page-tin-tuc__cta-title {
  font-size: 2.5em;
  font-weight: 700;
  color: #FFCC66; /* Glow */
  margin-bottom: 20px;
}

.page-tin-tuc__cta-description {
  font-size: 1.2em;
  color: #FFF5E1;
  margin-bottom: 30px;
}

/* --- Mobile Responsive Styles (max-width: 768px) --- */
@media (max-width: 768px) {
  .page-tin-tuc__hero-section {
    padding-top: 10px !important; /* Small top padding */
    margin-bottom: 20px;
  }

  .page-tin-tuc__hero-content {
    margin-top: -40px; /* Adjust overlap for mobile */
    padding: 20px 15px;
  }

  .page-tin-tuc__main-title {
    font-size: 2em; /* Adjust for mobile readability */
    margin-bottom: 10px;
  }

  .page-tin-tuc__intro-text {
    font-size: 1em;
    margin-bottom: 20px;
  }

  .page-tin-tuc__cta-buttons {
    flex-direction: column; /* Stack buttons vertically */
    gap: 10px;
  }

  .page-tin-tuc__btn {
    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-tin-tuc__section {
    padding: 30px 0;
    margin-bottom: 20px;
  }

  .page-tin-tuc__section-title {
    font-size: 1.8em;
    margin-bottom: 15px;
    padding: 0 15px;
  }

  .page-tin-tuc__section-description {
    font-size: 1em;
    margin-bottom: 30px;
    padding: 0 15px;
  }

  .page-tin-tuc__news-grid {
    grid-template-columns: 1fr; /* Single column for news cards */
    gap: 20px;
    padding: 0 15px;
  }

  .page-tin-tuc__card-image {
    height: 200px; /* Adjust card image height */
  }

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

  .page-tin-tuc__full-article {
    padding: 20px 15px;
    margin-bottom: 30px;
  }

  .page-tin-tuc__article-heading {
    font-size: 1.5em;
  }

  .page-tin-tuc__article-image {
    max-height: 300px;
    margin-bottom: 20px;
  }

  .page-tin-tuc__full-article p {
    font-size: 1em;
  }

  .page-tin-tuc__guide-list {
    padding: 0 15px;
  }

  .page-tin-tuc__guide-list li {
    padding: 12px 15px;
  }

  .page-tin-tuc__guide-list li a {
    font-size: 1em;
  }

  .page-tin-tuc__promo-box {
    flex-direction: column; /* Stack promo content and image */
    padding: 20px 15px;
    gap: 20px;
  }

  .page-tin-tuc__promo-image {
    max-width: 100%;
  }

  .page-tin-tuc__promo-title {
    font-size: 1.5em;
  }

  .page-tin-tuc__promo-text {
    font-size: 1em;
  }

  .page-tin-tuc__benefits-list {
    grid-template-columns: 1fr; /* Single column for benefits */
    padding: 0 15px;
  }

  .page-tin-tuc__benefits-list li {
    font-size: 1em;
    padding: 15px;
  }

  .page-tin-tuc__call-to-action {
    padding: 40px 15px;
  }

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

  .page-tin-tuc__cta-description {
    font-size: 1.1em;
  }

  /* Ensure all images are responsive */
  .page-tin-tuc img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  
  .page-tin-tuc__section,
  .page-tin-tuc__card,
  .page-tin-tuc__container,
  .page-tin-tuc__article-wrap {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-tin-tuc__article-wrap.page-tin-tuc__cta-content {
    padding-left: 0;
    padding-right: 0;
  }
}