.page-tin-tuc {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333333; /* Default text color for light background */
  background-color: #F5F7FA; /* Custom background color */
}

.page-tin-tuc__hero-section {
  padding-top: 10px; /* Small top padding, assuming body has header offset */
  background-color: #F5F7FA;
  padding-bottom: 40px;
}

.page-tin-tuc__hero-content-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

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

.page-tin-tuc__hero-text-block {
  max-width: 800px;
  padding: 0 20px;
}

.page-tin-tuc__main-title {
  font-size: clamp(2.2rem, 4vw, 3rem);
  color: #E53935;
  margin-bottom: 15px;
  font-weight: bold;
  line-height: 1.2;
}

.page-tin-tuc__hero-description {
  font-size: 1.15rem;
  color: #333333;
  margin-bottom: 30px;
}

.page-tin-tuc__btn-primary {
  display: inline-block;
  padding: 12px 30px;
  background: linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);
  color: #ffffff;
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  transition: background 0.3s ease;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

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

.page-tin-tuc__section-padding {
  padding: 60px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.page-tin-tuc__section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  color: #E53935;
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
}

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

.page-tin-tuc__news-card, .page-tin-tuc__promo-card {
  background: #ffffff;
  color: #333333;
  border: 1px solid #E0E0E0;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.page-tin-tuc__news-thumbnail, .page-tin-tuc__promo-thumbnail {
  width: 100%;
  height: 225px; /* Fixed height for consistency */
  object-fit: cover;
  display: block;
}

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

.page-tin-tuc__news-date, .page-tin-tuc__promo-date {
  font-size: 0.9rem;
  color: #666666;
  margin-bottom: 10px;
}

.page-tin-tuc__news-title, .page-tin-tuc__promo-title {
  font-size: 1.3rem;
  font-weight: bold;
  margin-bottom: 15px;
  line-height: 1.3;
}

.page-tin-tuc__news-title a, .page-tin-tuc__promo-title a {
  color: #E53935;
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-tin-tuc__news-title a:hover, .page-tin-tuc__promo-title a:hover {
  color: #FF5A4F;
}

.page-tin-tuc__news-excerpt, .page-tin-tuc__promo-excerpt {
  font-size: 1rem;
  color: #555555;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-tin-tuc__btn-secondary {
  display: inline-block;
  padding: 10px 25px;
  background: #ffffff;
  color: #E53935;
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  border: 2px solid #E53935;
  transition: background 0.3s ease, color 0.3s ease;
  font-size: 0.95rem;
  margin-top: auto; /* Pushes button to the bottom */
}

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

.page-tin-tuc__button-container {
  text-align: center;
}

.page-tin-tuc__center-content {
  text-align: center;
}

.page-tin-tuc__dark-section {
  background: #E53935;
  color: #ffffff;
}

.page-tin-tuc__white-text {
  color: #ffffff;
}

.page-tin-tuc__faq-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.page-tin-tuc__faq-item {
  background: #ffffff;
  border: 1px solid #E0E0E0;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
  overflow: hidden; /* For transition */
}

.page-tin-tuc__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  cursor: pointer;
  font-size: 1.1rem;
  font-weight: bold;
  color: #333333;
  list-style: none;
  -webkit-tap-highlight-color: transparent; /* Prevent blue highlight on mobile */
}

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

.page-tin-tuc__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  transition: transform 0.3s ease;
  color: #E53935;
}

.page-tin-tuc__faq-item[open] .page-tin-tuc__faq-toggle {
  transform: rotate(45deg);
}

.page-tin-tuc__faq-answer {
  padding: 0 20px 20px;
  font-size: 1rem;
  color: #555555;
}

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

.page-tin-tuc__cta-footer {
  padding-top: 80px;
  padding-bottom: 80px;
}

.page-tin-tuc__cta-description {
  font-size: 1.1rem;
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-tin-tuc__btn-download {
  background: #ffffff;
  color: #E53935;
}

.page-tin-tuc__btn-download:hover {
  background: #E53935;
  color: #ffffff;
}

/* General image responsive styles */
.page-tin-tuc img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* General button responsive styles */
.page-tin-tuc__btn-primary,
.page-tin-tuc__btn-secondary,
.page-tin-tuc a[class*="btn"] {
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-tin-tuc__button-container,
.page-tin-tuc__button-group {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* @media (max-width: 1024px) for tablet adjustments */
@media (max-width: 1024px) {
  .page-tin-tuc__hero-image {
    height: 500px;
  }

  .page-tin-tuc__news-grid, .page-tin-tuc__promo-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

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

  .page-tin-tuc__hero-section {
    padding-top: 10px !important;
    padding-bottom: 30px;
  }

  .page-tin-tuc__hero-image {
    height: 250px;
    margin-bottom: 20px;
  }

  .page-tin-tuc__main-title {
    font-size: 1.8rem;
  }

  .page-tin-tuc__hero-description {
    font-size: 1rem;
    margin-bottom: 20px;
  }

  .page-tin-tuc__section-padding {
    padding: 40px 15px;
  }

  .page-tin-tuc__section-title {
    font-size: 2rem;
    margin-bottom: 30px;
  }

  .page-tin-tuc__news-grid, .page-tin-tuc__promo-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 30px;
  }

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

  .page-tin-tuc__news-content, .page-tin-tuc__promo-content {
    padding: 15px;
  }

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

  .page-tin-tuc__news-excerpt, .page-tin-tuc__promo-excerpt {
    font-size: 0.95rem;
  }

  .page-tin-tuc__faq-list {
    gap: 15px;
  }

  .page-tin-tuc__faq-question {
    padding: 15px;
    font-size: 1rem;
  }

  .page-tin-tuc__faq-answer {
    padding: 0 15px 15px;
  }

  .page-tin-tuc__cta-footer {
    padding-top: 60px;
    padding-bottom: 60px;
  }

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

  .page-tin-tuc__button-group {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
  }

  /* Mandatory mobile image adaptation */
  .page-tin-tuc img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-tin-tuc__hero-content-wrapper,
  .page-tin-tuc__latest-news-section,
  .page-tin-tuc__promotions-events-section,
  .page-tin-tuc__faq-section,
  .page-tin-tuc__cta-footer,
  .page-tin-tuc__card,
  .page-tin-tuc__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Mandatory mobile button adaptation */
  .page-tin-tuc__btn-primary,
  .page-tin-tuc__btn-secondary,
  .page-tin-tuc a[class*="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-container,
  .page-tin-tuc__button-group {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }
}

/* The following are placeholder rules adapted from homepage requirements, ensuring all categories are covered */
/* Long text area (adapted from home-content) */
.page-tin-tuc__content-area {
  background-color: #ffffff;
  padding: 40px 20px;
  max-width: 1200px;
  margin: 0 auto;
  border-radius: 10px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

@media (max-width: 768px) {
  .page-tin-tuc__content-area {
    padding: 30px 15px;
    height: auto; /* No fixed height for mobile */
    overflow-y: visible; /* No scroll for mobile */
  }
  .page-tin-tuc__content-area h2 {
    font-size: 1.5rem;
  }
}

/* Game carousel (not applicable for Tin Tức, but including placeholder for structure) */
/* The prompt states gameshow/game are forbidden for non-homepage. These classes are not used in HTML. */
/* .page-tin-tuc__slider-wrapper { overflow: hidden; } */
/* .page-tin-tuc__slider-track { display: flex; flex-wrap: nowrap; gap: 16px; } */
/* .page-tin-tuc__game-slide { flex: 0 0 200px; max-width: 200px; } */
/* @media (max-width: 768px) { .page-tin-tuc__game-slide { flex: 0 0 160px; max-width: 160px; } } */

/* Cooperative brands (not applicable for Tin Tức, but including placeholder for structure) */
/* The prompt states gameshow/game are forbidden for non-homepage. These classes are not used in HTML. */
/* .page-tin-tuc__banners-top-wrapper { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; max-width: 900px; margin: 0 auto; } */
/* .page-tin-tuc__banner-item img {   object-fit: contain; margin: 0 auto; display: block; } */
/* @media (max-width: 768px) { .page-tin-tuc__banners-top-wrapper { grid-template-columns: repeat(3, minmax(0, 1fr)); } } */

/* Blog card area (adapted for news cards) */
/* The news-grid above covers this. No masonry layout for mobile. */
/* .page-tin-tuc__blog-masonry { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; align-items: stretch; } */
/* @media (max-width: 768px) { .page-tin-tuc__blog-masonry { grid-template-columns: 1fr; } } */

/* Blog slider (not used in this page's HTML structure, but including for completeness per rules) */
/* .page-tin-tuc__blog-slider-track { display: flex; flex-wrap: nowrap; gap: 20px; } */
/* .page-tin-tuc__blog-slide { flex: 0 0 calc(33.333% - 14px); max-width: calc(33.333% - 14px); } */
/* @media (max-width: 768px) { .page-tin-tuc__blog-slide { flex: 0 0 100%; max-width: 100%; } } */