.page-tin-tuc {
  color: #FFF5E1; /* Text Main */
  font-family: Arial, sans-serif;
  line-height: 1.6;
  padding-bottom: 30px;
}

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

/* Hero Section */
.page-tin-tuc__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  background: linear-gradient(180deg, #7A0E0E 0%, #B71C1C 100%); /* Deep Red to Background */
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 50px;
  position: relative;
  overflow: hidden;
}

.page-tin-tuc__hero-image {
  width: 100%;
  max-width: 1200px;
  height: auto;
  border-radius: 10px;
  margin-bottom: 30px;
  object-fit: cover;
  display: block;
}

.page-tin-tuc__hero-content {
  z-index: 1;
  max-width: 900px;
  padding: 0 20px;
}

.page-tin-tuc__main-title {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 700;
  color: #FFD86A; /* Gold-like from button gradient */
  margin-bottom: 15px;
  line-height: 1.2;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-tin-tuc__hero-description {
  font-size: 1.1rem;
  color: #FFF5E1; /* Text Main */
  margin-bottom: 30px;
}

/* General Section Styles */
.page-tin-tuc__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  color: #FFD86A; /* Gold-like */
  text-align: center;
  margin-bottom: 20px;
  padding-top: 50px;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.4);
}

.page-tin-tuc__section-description {
  font-size: 1rem;
  color: #FFF5E1; /* Text Main */
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px auto;
}

.page-tin-tuc__dark-section {
  background-color: #D32F2F; /* Card BG */
  padding-bottom: 50px;
}

.page-tin-tuc__promotions-section {
  background-color: #B71C1C; /* Background */
  padding-bottom: 50px;
}

/* Article Grid */
.page-tin-tuc__article-grid,
.page-tin-tuc__promo-cards-grid,
.page-tin-tuc__guide-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.page-tin-tuc__article-card,
.page-tin-tuc__promo-card,
.page-tin-tuc__guide-item {
  background-color: #D32F2F; /* Card BG */
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  color: #FFF5E1; /* Text Main */
  border: 1px solid #F2B544; /* Border */
}

.page-tin-tuc__article-thumbnail,
.page-tin-tuc__promo-thumbnail,
.page-tin-tuc__guide-thumbnail {
  width: 100%;
  height: 200px; /* Fixed height for consistency */
  object-fit: cover;
  display: block;
}

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

.page-tin-tuc__article-title,
.page-tin-tuc__promo-title,
.page-tin-tuc__guide-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 10px;
  line-height: 1.4;
}

.page-tin-tuc__article-title a,
.page-tin-tuc__promo-title a,
.page-tin-tuc__guide-title a {
  color: #FFD86A; /* Gold-like */
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-tin-tuc__article-title a:hover,
.page-tin-tuc__promo-title a:hover,
.page-tin-tuc__guide-title a:hover {
  color: #F4D34D; /* Gold */
}

.page-tin-tuc__article-date {
  font-size: 0.9rem;
  color: rgba(255, 245, 225, 0.7);
  margin-bottom: 15px;
}

.page-tin-tuc__article-excerpt,
.page-tin-tuc__promo-text,
.page-tin-tuc__guide-excerpt {
  font-size: 1rem;
  color: #FFF5E1; /* Text Main */
  margin-bottom: 20px;
  flex-grow: 1;
}

/* Buttons */
.page-tin-tuc__btn-primary,
.page-tin-tuc__btn-secondary,
.page-tin-tuc__read-more-btn {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
}

.page-tin-tuc__btn-primary {
  background: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%); /* Button gradient */
  color: #7A0E0E; /* Deep Red for contrast */
  border: 2px solid #F2B544; /* Border */
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.page-tin-tuc__btn-primary:hover {
  background: linear-gradient(180deg, #E6B800 0%, #FFD86A 100%);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
}

.page-tin-tuc__btn-secondary {
  background-color: transparent;
  color: #FFD86A; /* Gold-like */
  border: 2px solid #FFD86A; /* Gold-like */
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.page-tin-tuc__btn-secondary:hover {
  background-color: #FFD86A;
  color: #7A0E0E; /* Deep Red */
  border-color: #F4D34D;
}

.page-tin-tuc__read-more-btn {
  background-color: #C91F17; /* Primary Color */
  color: #FFF5E1; /* Text Main */
  border: 1px solid #E53935; /* Auxiliary Color */
  padding: 8px 15px;
  font-size: 0.9rem;
  margin-top: auto; /* Push to bottom of card */
}

.page-tin-tuc__read-more-btn:hover {
  background-color: #E53935; /* Auxiliary Color */
  border-color: #C91F17;
}

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

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

.page-tin-tuc__faq-item {
  background-color: #D32F2F; /* Card BG */
  border: 1px solid #F2B544; /* Border */
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.page-tin-tuc__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  font-size: 1.1rem;
  font-weight: 600;
  color: #FFD86A; /* Gold-like */
  cursor: pointer;
  background-color: #C91F17; /* Primary Color */
  border-bottom: 1px solid #E53935;
  list-style: none; /* For details/summary */
}

.page-tin-tuc__faq-question::-webkit-details-marker {
  display: none; /* Hide default marker for Chrome */
}

.page-tin-tuc__faq-question:hover {
  background-color: #E53935; /* Auxiliary Color */
}

.page-tin-tuc__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  color: #FFF5E1;
}

.page-tin-tuc__faq-answer {
  padding: 15px 20px;
  font-size: 1rem;
  color: #FFF5E1; /* Text Main */
  background-color: #D32F2F; /* Card BG */
}

/* Contact Section */
.page-tin-tuc__contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-tin-tuc__contact-item {
  background-color: #D32F2F; /* Card BG */
  border: 1px solid #F2B544; /* Border */
  border-radius: 10px;
  padding: 30px 20px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-tin-tuc__contact-icon {
  width: 60px;
  height: 60px;
  margin-bottom: 20px;
  object-fit: contain;
  display: block;
}

.page-tin-tuc__contact-title {
  font-size: 1.4rem;
  font-weight: 600;
  color: #FFD86A; /* Gold-like */
  margin-bottom: 10px;
}

.page-tin-tuc__contact-text {
  font-size: 1rem;
  color: #FFF5E1; /* Text Main */
  margin-bottom: 25px;
  flex-grow: 1;
}

/* Image responsiveness for all images */
.page-tin-tuc img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Mobile responsive styles */
@media (max-width: 768px) {
  .page-tin-tuc {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-tin-tuc__container {
    padding-left: 15px;
    padding-right: 15px;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }

  /* Hero Section */
  .page-tin-tuc__hero-section {
    padding-top: 10px !important; /* Small top padding */
    padding-bottom: 30px;
  }

  .page-tin-tuc__hero-image {
    object-fit: contain !important; /* Contain for mobile hero */
    aspect-ratio: unset !important;
    max-height: none !important;
    margin-bottom: 20px;
  }

  .page-tin-tuc__main-title {
    font-size: 2rem;
  }

  .page-tin-tuc__hero-description {
    font-size: 1rem;
  }

  /* General Section */
  .page-tin-tuc__section-title {
    font-size: 1.8rem;
    padding-top: 30px;
  }

  .page-tin-tuc__section-description {
    margin-bottom: 30px;
  }

  /* Article/Promo/Guide Grids */
  .page-tin-tuc__article-grid,
  .page-tin-tuc__promo-cards-grid,
  .page-tin-tuc__guide-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-tin-tuc__article-thumbnail,
  .page-tin-tuc__promo-thumbnail,
  .page-tin-tuc__guide-thumbnail {
    height: 180px;
  }

  .page-tin-tuc__article-title,
  .page-tin-tuc__promo-title,
  .page-tin-tuc__guide-title {
    font-size: 1.2rem;
  }

  /* Buttons */
  .page-tin-tuc__btn-primary,
  .page-tin-tuc__btn-secondary,
  .page-tin-tuc__read-more-btn {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  
  .page-tin-tuc__button-group {
    flex-direction: column !important; /* Stack buttons vertically */
    gap: 10px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden;
  }

  /* FAQ Section */
  .page-tin-tuc__faq-question {
    font-size: 1rem;
    padding: 12px 15px;
  }

  .page-tin-tuc__faq-answer {
    padding: 12px 15px;
    font-size: 0.95rem;
  }

  /* Contact Section */
  .page-tin-tuc__contact-info {
    grid-template-columns: 1fr;
  }

  .page-tin-tuc__contact-item {
    padding: 25px 15px;
  }

  /* Ensure all images are responsive */
  .page-tin-tuc img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  /* All containers for images/content */
  .page-tin-tuc__section,
  .page-tin-tuc__card,
  .page-tin-tuc__container,
  .page-tin-tuc__article-card,
  .page-tin-tuc__promo-card,
  .page-tin-tuc__guide-item,
  .page-tin-tuc__contact-item {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* No specific winner list for this page, so no 768px rule for it. */
  /* No game grid for this page, so no 768px rule for it. */
}