:root {
  --primary-color: #E53935;
  --secondary-color: #FF5A4F;
  --text-main-color: #333333;
  --card-bg-color: #FFFFFF;
  --page-bg-color: #F5F7FA;
  --border-color: #E0E0E0;
}

.page-tin-tuc {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-main-color);
  background-color: var(--page-bg-color);
}

.page-tin-tuc__hero-section {
  padding-top: 10px; /* Small top padding as per rule */
  padding-bottom: 40px;
  background-color: var(--card-bg-color);
  text-align: center;
}

.page-tin-tuc__hero-content-wrapper {
  max-width: 960px;
  margin: 0 auto;
  padding: 20px 16px;
}

.page-tin-tuc__main-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 15px;
  line-height: 1.2;
}

.page-tin-tuc__intro-description {
  font-size: 18px;
  color: var(--text-main-color);
  margin-bottom: 30px;
}

.page-tin-tuc__intro-description a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: bold;
}

.page-tin-tuc__intro-description a:hover {
  text-decoration: underline;
}

.page-tin-tuc__news-list-section {
  padding: 60px 0;
  background-color: var(--page-bg-color);
}

.page-tin-tuc__container {
  max-width: 1170px;
  margin: 0 auto;
  padding: 0 16px;
  box-sizing: border-box;
}

.page-tin-tuc__section-title {
  font-size: clamp(24px, 3.5vw, 36px);
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 40px;
  font-weight: 700;
}

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

.page-tin-tuc__news-card {
  background-color: var(--card-bg-color);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.page-tin-tuc__news-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
}

.page-tin-tuc__card-link {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.page-tin-tuc__card-image {
  width: 100%;
  height: 250px; /* 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__card-date {
  font-size: 14px;
  color: #777;
  margin-bottom: 10px;
  display: block;
}

.page-tin-tuc__card-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-main-color);
  margin-bottom: 10px;
  line-height: 1.3;
  flex-grow: 1;
}

.page-tin-tuc__card-excerpt {
  font-size: 16px;
  color: #555;
  margin-bottom: 15px;
}

.page-tin-tuc__read-more {
  font-size: 16px;
  color: var(--primary-color);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 5px;
}

.page-tin-tuc__icon-arrow-right::before {
  content: '→';
  display: inline-block;
  transform: translateY(-1px);
}

.page-tin-tuc__view-all-button-container {
  text-align: center;
  margin-top: 20px;
}

.page-tin-tuc__btn-primary,
.page-tin-tuc__btn-secondary {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 18px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  max-width: 100%;
}

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

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

.page-tin-tuc__btn-secondary {
  background-color: var(--card-bg-color);
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.page-tin-tuc__btn-secondary:hover {
  background-color: var(--primary-color);
  color: #ffffff;
}

.page-tin-tuc__cta-section {
  padding: 60px 0;
  background-color: var(--primary-color);
  color: #ffffff;
  text-align: center;
}

.page-tin-tuc__cta-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 700;
  margin-bottom: 15px;
  line-height: 1.2;
}

.page-tin-tuc__cta-description {
  font-size: 18px;
  margin-bottom: 30px;
}

.page-tin-tuc__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.page-tin-tuc__cta-buttons .page-tin-tuc__btn-secondary {
  background-color: #ffffff;
  color: var(--primary-color);
  border-color: #ffffff;
}

.page-tin-tuc__cta-buttons .page-tin-tuc__btn-secondary:hover {
  background-color: var(--secondary-color);
  color: #ffffff;
  border-color: var(--secondary-color);
}

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

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

  .page-tin-tuc__hero-content-wrapper {
    padding: 15px;
  }

  .page-tin-tuc__main-title {
    font-size: 28px;
  }

  .page-tin-tuc__intro-description {
    font-size: 16px;
  }

  .page-tin-tuc__news-list-section {
    padding: 40px 0;
  }

  .page-tin-tuc__section-title {
    font-size: 24px;
    margin-bottom: 30px;
  }

  .page-tin-tuc__articles-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

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

  .page-tin-tuc__card-title {
    font-size: 18px;
  }

  .page-tin-tuc__card-excerpt {
    font-size: 14px;
  }

  .page-tin-tuc__read-more {
    font-size: 14px;
  }

  .page-tin-tuc__view-all-button-container {
    padding: 0 16px;
  }

  .page-tin-tuc__btn-primary,
  .page-tin-tuc__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 20px;
    font-size: 16px;
    margin-bottom: 10px; /* Space between stacked buttons */
  }

  .page-tin-tuc__cta-section {
    padding: 40px 0;
  }

  .page-tin-tuc__cta-title {
    font-size: 28px;
  }

  .page-tin-tuc__cta-description {
    font-size: 16px;
  }

  .page-tin-tuc__cta-buttons {
    flex-direction: column; /* Stack buttons vertically */
    gap: 15px;
    padding: 0 16px;
  }

  /* General image responsive styles for mobile */
  .page-tin-tuc img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-tin-tuc__container,
  .page-tin-tuc__hero-content-wrapper,
  .page-tin-tuc__news-card,
  .page-tin-tuc__cta-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  /* Dummy for __icon-box-media as per checklist, even if not used */
  .page-tin-tuc__icon-box-media {
    width: 200px;
    height: 200px;
    aspect-ratio: 1/1;
    border-radius: 50%;
    overflow: hidden;
  }

  .page-tin-tuc__icon-box-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
  }
}