.page-tin-tuc {
  color: #1F2D3D;
  background: #F4F7FB;
  font-family: 'Segoe UI', Roboto, Arial, sans-serif;
  line-height: 1.6;
}
.page-tin-tuc__hero-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 10px 20px 0;
}
.page-tin-tuc__hero-image {
  margin-bottom: 20px;
}
.page-tin-tuc__hero-img {
  width: 100%;
  height: auto;
  aspect-ratio: 17 / 5;
  object-fit: cover;
  border-radius: 16px;
}
.page-tin-tuc__hero-content {
  text-align: center;
  margin-bottom: 20px;
}
.page-tin-tuc__hero-title {
  color: #2F6BFF;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  max-width: 800px;
  margin: 0 auto 12px;
}
.page-tin-tuc__hero-subtitle {
  color: #1F2D3D;
  font-size: 1rem;
  max-width: 720px;
  margin: 0 auto 24px;
}
.page-tin-tuc__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
}
.page-tin-tuc__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
  border: 2px solid transparent;
  transition: all 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
  text-align: center;
}
.page-tin-tuc__btn-primary {
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  color: #ffffff;
}
.page-tin-tuc__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(47, 107, 255, 0.3);
}
.page-tin-tuc__btn-secondary {
  background: #ffffff;
  color: #2F6BFF;
  border-color: #D6E2FF;
}
.page-tin-tuc__btn-secondary:hover {
  border-color: #2F6BFF;
}
.page-tin-tuc__btn-promo {
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);
  color: #ffffff;
  font-size: 1.1rem;
  padding: 14px 36px;
}
.page-tin-tuc__btn-outline {
  background: transparent;
  color: #ffffff;
  border: 2px solid rgba(255, 255, 255, 0.7);
}
.page-tin-tuc__btn-outline:hover {
  border-color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
}
.page-tin-tuc__featured-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 20px;
}
.page-tin-tuc__section-title {
  color: #1F2D3D;
  font-size: 1.9rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 32px;
  position: relative;
}
.page-tin-tuc__section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: #2F6BFF;
  margin: 12px auto 0;
  border-radius: 2px;
}
.page-tin-tuc__article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.page-tin-tuc__article-card {
  background: #ffffff;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid #D6E2FF;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.page-tin-tuc__article-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 32px rgba(47, 107, 255, 0.12);
}
.page-tin-tuc__article-link {
  display: block;
  text-decoration: none;
  color: inherit;
  height: 100%;
}
.page-tin-tuc__article-image {
  width: 100%;
  height: 225px;
  object-fit: cover;
  border-bottom: 1px solid #D6E2FF;
}
.page-tin-tuc__article-title {
  color: #1F2D3D;
  font-size: 1.2rem;
  font-weight: 700;
  padding: 16px 20px 4px;
}
.page-tin-tuc__article-meta {
  color: #6FA3FF;
  font-size: 0.85rem;
  padding: 0 20px;
}
.page-tin-tuc__article-excerpt {
  color: #1F2D3D;
  font-size: 0.95rem;
  padding: 8px 20px 20px;
}
.page-tin-tuc__latest-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 20px 48px;
}
.page-tin-tuc__latest-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}
.page-tin-tuc__latest-item {
  background: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #D6E2FF;
  transition: box-shadow 0.3s ease;
}
.page-tin-tuc__latest-item:hover {
  box-shadow: 0 8px 24px rgba(47, 107, 255, 0.1);
}
.page-tin-tuc__latest-link {
  display: flex;
  text-decoration: none;
  color: inherit;
  height: 100%;
}
.page-tin-tuc__latest-image {
  width: 40%;
  height: 180px;
  object-fit: cover;
  flex-shrink: 0;
}
.page-tin-tuc__latest-content {
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.page-tin-tuc__latest-title {
  color: #1F2D3D;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.page-tin-tuc__latest-meta {
  color: #6FA3FF;
  font-size: 0.85rem;
  margin-bottom: 8px;
}
.page-tin-tuc__latest-excerpt {
  color: #1F2D3D;
  font-size: 0.92rem;
}
.page-tin-tuc__view-all {
  text-align: center;
  margin-top: 24px;
}
.page-tin-tuc__promo-section {
  background: linear-gradient(135deg, #2F6BFF 0%, #6FA3FF 100%);
  padding: 60px 20px;
  text-align: center;
  overflow: hidden;
  box-sizing: border-box;
}
.page-tin-tuc__promo-title {
  color: #ffffff;
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 16px;
}
.page-tin-tuc__promo-text {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 32px;
}
.page-tin-tuc__promo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}
@media (max-width: 768px) {
  .page-tin-tuc__hero-img {
    aspect-ratio: 2 / 1;
  }
  .page-tin-tuc__hero-title {
    font-size: 1.6rem;
  }
  .page-tin-tuc__hero-actions {
    flex-direction: column;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
  }
  .page-tin-tuc__btn {
    width: 100%;
  }
  .page-tin-tuc__article-grid {
    grid-template-columns: 1fr;
  }
  .page-tin-tuc__article-image {
    height: auto;
    max-height: 250px;
  }
  .page-tin-tuc__latest-list {
    grid-template-columns: 1fr;
  }
  .page-tin-tuc__latest-link {
    flex-direction: column;
  }
  .page-tin-tuc__latest-image {
    width: 100%;
    height: auto;
    max-height: 200px;
  }
  .page-tin-tuc img {
    max-width: 100% !important;
    height: auto !important;
  }
  .page-tin-tuc__promo-section {
    padding: 40px 16px;
  }
  .page-tin-tuc__promo-title {
    font-size: 1.6rem;
  }
  .page-tin-tuc__promo-actions {
    flex-direction: column;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    box-sizing: border-box;
  }
}
@media (max-width: 1024px) {
  .page-tin-tuc__article-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-tin-tuc__latest-list {
    grid-template-columns: 1fr;
  }
}