.page-tin-tuc__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 10px 0 60px;
  position: relative;
  overflow: hidden;
  background: var(--background-color, #0D0E12);
  color: var(--text-main, #FFF3E6);
}
.page-tin-tuc__hero-image {
  width: 100%;
  max-height: 500px;
  overflow: hidden;
  margin-bottom: 30px;
}
.page-tin-tuc__hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.page-tin-tuc__hero-content {
  max-width: 900px;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}
.page-tin-tuc__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: var(--text-main, #FFF3E6);
}
.page-tin-tuc__lead-text {
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.6;
  margin-bottom: 30px;
  color: var(--text-main, #FFF3E6);
}

.page-tin-tuc__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}
.page-tin-tuc__section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  color: var(--text-main, #FFF3E6);
}
.page-tin-tuc__section-description {
  font-size: clamp(0.9rem, 1.5vw, 1.1rem);
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
  line-height: 1.6;
  color: var(--text-main, #FFF3E6);
}

.page-tin-tuc__latest-news-section {
  padding: 80px 0;
  background: var(--card-bg, #17191F);
}
.page-tin-tuc__articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}
.page-tin-tuc__article-card {
  background: var(--background-color, #0D0E12);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  height: 100%;
  color: var(--text-main, #FFF3E6);
  border: 1px solid var(--border-color, #A84F0C);
}
.page-tin-tuc__card-image-wrap {
  width: 100%;
  height: 220px;
  overflow: hidden;
}
.page-tin-tuc__card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.page-tin-tuc__article-card:hover .page-tin-tuc__card-image {
  transform: scale(1.05);
}
.page-tin-tuc__card-content {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}
.page-tin-tuc__card-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 10px;
  line-height: 1.4;
}
.page-tin-tuc__card-title a {
  color: var(--text-main, #FFF3E6);
  text-decoration: none;
  transition: color 0.3s ease;
}
.page-tin-tuc__card-title a:hover {
  color: var(--glow, #FFB04D);
}
.page-tin-tuc__card-meta {
  font-size: 0.85rem;
  color: rgba(255, 243, 230, 0.7);
  margin-bottom: 15px;
}
.page-tin-tuc__card-excerpt {
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}
.page-tin-tuc__read-more-link {
  color: var(--primary-color, #FF8C1A);
  text-decoration: none;
  font-weight: 600;
  align-self: flex-start;
  transition: color 0.3s ease;
}
.page-tin-tuc__read-more-link:hover {
  color: var(--glow, #FFB04D);
}
.page-tin-tuc__view-all-button-wrap {
  text-align: center;
}

.page-tin-tuc__featured-categories-section {
  padding: 80px 0;
  background: var(--background-color, #0D0E12);
}
.page-tin-tuc__feature-item {
  display: flex;
  align-items: center;
  gap: 40px;
  margin-bottom: 60px;
}
.page-tin-tuc__feature-item:last-child {
  margin-bottom: 0;
}
.page-tin-tuc__feature-item--reverse {
  flex-direction: row-reverse;
}
.page-tin-tuc__feature-content {
  flex: 1;
}
.page-tin-tuc__feature-image-wrap {
  flex: 1;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color, #A84F0C);
}
.page-tin-tuc__feature-image {
  width: 100%;
  height: auto;
  display: block;
}
.page-tin-tuc__feature-title {
  font-size: clamp(1.8rem, 3vw, 2.2rem);
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.3;
  color: var(--text-main, #FFF3E6);
}
.page-tin-tuc__feature-text {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 25px;
  color: var(--text-main, #FFF3E6);
}

.page-tin-tuc__promotions-section {
  padding: 80px 0;
  background: var(--card-bg, #17191F);
}
.page-tin-tuc__promotion-content {
  display: flex;
  gap: 40px;
  align-items: center;
}
.page-tin-tuc__promotion-image-wrap {
  flex: 1;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color, #A84F0C);
}
.page-tin-tuc__promotion-image {
  width: 100%;
  height: auto;
  display: block;
}
.page-tin-tuc__promotion-details {
  flex: 1;
  color: var(--text-main, #FFF3E6);
}
.page-tin-tuc__promotion-title {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 600;
  margin-top: 0;
  margin-bottom: 15px;
  line-height: 1.3;
}
.page-tin-tuc__promotion-text {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.page-tin-tuc__why-choose-section {
  padding: 80px 0;
  background: var(--background-color, #0D0E12);
}
.page-tin-tuc__why-choose-content {
  display: flex;
  gap: 40px;
  align-items: center;
}
.page-tin-tuc__why-choose-text {
  flex: 1;
  color: var(--text-main, #FFF3E6);
}
.page-tin-tuc__why-choose-image-wrap {
  flex: 1;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color, #A84F0C);
}
.page-tin-tuc__why-choose-image {
  width: 100%;
  height: auto;
  display: block;
}

.page-tin-tuc__faq-section {
  padding: 80px 0;
  background: var(--card-bg, #17191F);
  color: var(--text-main, #FFF3E6);
}
details.page-tin-tuc__faq-item {
  margin-bottom: 15px;
  border-radius: 5px;
  border: 1px solid var(--border-color, #A84F0C);
  overflow: hidden;
  background: var(--background-color, #0D0E12);
}
details.page-tin-tuc__faq-item summary.page-tin-tuc__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
}
details.page-tin-tuc__faq-item summary.page-tin-tuc__faq-question::-webkit-details-marker {
  display: none;
}
details.page-tin-tuc__faq-item summary.page-tin-tuc__faq-question:hover {
  background: rgba(255, 243, 230, 0.05);
}
.page-tin-tuc__faq-qtext {
  flex: 1;
  font-size: 1.1rem;
  font-weight: 600;
  line-height: 1.5;
  text-align: left;
  color: var(--text-main, #FFF3E6);
}
.page-tin-tuc__faq-toggle {
  font-size: 24px;
  font-weight: bold;
  color: var(--glow, #FFB04D);
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-tin-tuc__faq-item .page-tin-tuc__faq-answer {
  padding: 0 20px 20px;
  background: rgba(255, 243, 230, 0.03);
  border-radius: 0 0 5px 5px;
  color: var(--text-main, #FFF3E6);
}
.page-tin-tuc__faq-answer p {
  margin-top: 10px;
  margin-bottom: 0;
  line-height: 1.6;
}

.page-tin-tuc__cta-bottom-section {
  padding: 60px 0;
  text-align: center;
  background: linear-gradient(180deg, #FF8C1A 0%, #D96800 100%);
  color: #FFF3E6;
}
.page-tin-tuc__cta-bottom-section .page-tin-tuc__section-title,
.page-tin-tuc__cta-bottom-section .page-tin-tuc__section-description {
  color: #FFF3E6;
}

.page-tin-tuc__cta-button {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 5px;
  font-size: 1.1rem;
  font-weight: 700;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  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, #FFA53A 0%, #D96800 100%);
  color: #FFF3E6;
  border: none;
  box-shadow: 0 4px 10px rgba(255, 140, 26, 0.4);
}
.page-tin-tuc__btn-primary:hover {
  background: linear-gradient(180deg, #D96800 0%, #FFA53A 100%);
  box-shadow: 0 6px 15px rgba(255, 140, 26, 0.6);
}
.page-tin-tuc__btn-secondary {
  background: transparent;
  color: var(--primary-color, #FF8C1A);
  border: 2px solid var(--primary-color, #FF8C1A);
}
.page-tin-tuc__btn-secondary:hover {
  background: var(--primary-color, #FF8C1A);
  color: #FFF3E6;
}

/* Text colors for specific sections (contrast assurance) */
.page-tin-tuc__dark-section {
  background: var(--background-color, #0D0E12);
  color: var(--text-main, #FFF3E6);
}
.page-tin-tuc__light-bg {
  background: var(--card-bg, #17191F);
  color: var(--text-main, #FFF3E6);
}
.page-tin-tuc__text-main {
  color: var(--text-main, #FFF3E6);
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-tin-tuc__hero-image {
    max-height: 400px;
  }
  .page-tin-tuc__feature-item {
    flex-direction: column;
    gap: 30px;
  }
  .page-tin-tuc__feature-item--reverse {
    flex-direction: column;
  }
  .page-tin-tuc__promotion-content {
    flex-direction: column;
    gap: 30px;
  }
  .page-tin-tuc__why-choose-content {
    flex-direction: column-reverse;
    gap: 30px;
  }
}

@media (max-width: 768px) {
  .page-tin-tuc__hero-section {
    padding: 10px 0 40px;
  }
  .page-tin-tuc__hero-image {
    max-height: 300px;
    margin-bottom: 20px;
  }
  .page-tin-tuc__hero-image img {
    object-fit: contain !important; 
    aspect-ratio: unset !important; 
  }
  .page-tin-tuc__main-title {
    font-size: clamp(2rem, 8vw, 2.5rem);
    margin-bottom: 15px;
  }
  .page-tin-tuc__lead-text {
    font-size: clamp(0.9rem, 3vw, 1.1rem);
    margin-bottom: 25px;
  }

  .page-tin-tuc__container {
    padding: 0 15px;
  }
  .page-tin-tuc__section-title {
    font-size: clamp(1.8rem, 7vw, 2.2rem);
    margin-bottom: 15px;
  }
  .page-tin-tuc__section-description {
    font-size: clamp(0.85rem, 2.5vw, 1rem);
    margin-bottom: 30px;
  }

  .page-tin-tuc__latest-news-section,
  .page-tin-tuc__featured-categories-section,
  .page-tin-tuc__promotions-section,
  .page-tin-tuc__why-choose-section,
  .page-tin-tuc__faq-section,
  .page-tin-tuc__cta-bottom-section {
    padding: 40px 0;
  }

  .page-tin-tuc__articles-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    overflow-x: hidden;
  }
  .page-tin-tuc__article-card {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-tin-tuc__card-image-wrap {
    height: 180px;
  }
  .page-tin-tuc__card-title {
    font-size: 1.1rem;
  }
  .page-tin-tuc__card-meta,
  .page-tin-tuc__card-excerpt {
    font-size: 0.85rem;
  }

  .page-tin-tuc__feature-item,
  .page-tin-tuc__feature-item--reverse {
    gap: 20px;
    margin-bottom: 40px;
  }
  .page-tin-tuc__feature-title {
    font-size: clamp(1.5rem, 6vw, 1.8rem);
    margin-bottom: 15px;
  }
  .page-tin-tuc__feature-text {
    font-size: 0.9rem;
    margin-bottom: 20px;
  }

  .page-tin-tuc__promotion-content {
    gap: 20px;
  }
  .page-tin-tuc__promotion-title {
    font-size: clamp(1.3rem, 5vw, 1.6rem);
    margin-bottom: 10px;
  }
  .page-tin-tuc__promotion-text {
    font-size: 0.9rem;
    margin-bottom: 15px;
  }

  .page-tin-tuc__why-choose-content {
    gap: 20px;
  }
  .page-tin-tuc__why-choose-text p {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 15px;
  }

  details.page-tin-tuc__faq-item summary.page-tin-tuc__faq-question {
    padding: 15px;
  }
  .page-tin-tuc__faq-qtext {
    font-size: 1rem;
  }
  .page-tin-tuc__faq-toggle {
    font-size: 20px;
    width: 24px;
    height: 24px;
  }
  details.page-tin-tuc__faq-item .page-tin-tuc__faq-answer {
    padding: 0 15px 15px;
  }
  .page-tin-tuc__faq-answer p {
    font-size: 0.9rem;
  }

  .page-tin-tuc__cta-button {
    padding: 12px 20px;
    font-size: 1rem;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }
  .page-tin-tuc__cta-bottom-section .page-tin-tuc__section-description {
    padding: 0 15px;
  }
  
  .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__hero-section,
  .page-tin-tuc__latest-news-section,
  .page-tin-tuc__featured-categories-section,
  .page-tin-tuc__promotions-section,
  .page-tin-tuc__why-choose-section,
  .page-tin-tuc__faq-section,
  .page-tin-tuc__cta-bottom-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-tin-tuc__cta-buttons,
  .page-tin-tuc__button-group,
  .page-tin-tuc__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
  }
  .page-tin-tuc__cta-buttons {
    display: flex;
    flex-direction: column;
  }
}