.page-tin-tuc {
  font-family: 'Arial', sans-serif;
  color: #333333;
  background-color: #FFFFFF;
}

.page-tin-tuc__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
  box-sizing: border-box;
}

.page-tin-tuc__hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 10px; /* Small top padding, body handles header offset */
  padding-bottom: 40px;
  background-color: #017439; /* Brand primary color for dark section */
  color: #ffffff;
  text-align: center;
}

.page-tin-tuc__hero-image {
  order: 1;
  width: 100%;
  max-width: 1200px;
  margin-bottom: 20px;
}

.page-tin-tuc__hero-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

.page-tin-tuc__hero-content {
  order: 2;
  max-width: 800px;
  margin-bottom: 30px;
  padding: 0 15px;
}

.page-tin-tuc__main-title {
  font-size: clamp(2em, 4vw, 2.8em);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 15px;
  color: #FFFFFF;
}

.page-tin-tuc__hero-description {
  font-size: 1.1em;
  line-height: 1.6;
  margin-bottom: 25px;
  color: #f0f0f0;
}

.page-tin-tuc__btn-primary {
  display: inline-block;
  background-color: #C30808; /* Register/Login color */
  color: #FFFF00; /* Register/Login font color */
  padding: 14px 28px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
  border: none;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-tin-tuc__btn-primary:hover {
  background-color: #a30707;
}

.page-tin-tuc__news-list,
.page-tin-tuc__industry-news,
.page-tin-tuc__cta-section {
  padding: 60px 0;
}

.page-tin-tuc__light-bg {
  background-color: #FFFFFF;
  color: #333333;
}

.page-tin-tuc__dark-section {
  background-color: #017439;
  color: #ffffff;
}

.page-tin-tuc__section-title {
  font-size: 2.2em;
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  color: inherit; /* Inherit color from section */
}

.page-tin-tuc__section-description {
  font-size: 1.1em;
  line-height: 1.6;
  text-align: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

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

.page-tin-tuc__article-card {
  background-color: #ffffff;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  transition: transform 0.3s ease;
  color: #333333;
}

.page-tin-tuc__article-card:hover {
  transform: translateY(-5px);
}

.page-tin-tuc__article-card a {
  text-decoration: none;
  color: #333333;
}

.page-tin-tuc__article-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.page-tin-tuc__card-title {
  font-size: 1.4em;
  font-weight: 600;
  margin: 15px 15px 10px;
  line-height: 1.4;
  color: #017439; /* Brand primary color */
}

.page-tin-tuc__card-excerpt {
  font-size: 0.95em;
  line-height: 1.5;
  margin: 0 15px 15px;
  color: #555555;
}

.page-tin-tuc__article-date {
  display: block;
  font-size: 0.85em;
  color: #888888;
  margin: 0 15px 10px;
}

.page-tin-tuc__read-more {
  display: inline-block;
  margin: 0 15px 15px;
  color: #017439; /* Brand primary color */
  text-decoration: none;
  font-weight: bold;
}

.page-tin-tuc__read-more:hover {
  text-decoration: underline;
}

.page-tin-tuc__view-all-button {
  text-align: center;
}

.page-tin-tuc__btn-secondary {
  display: inline-block;
  background-color: #FFFFFF;
  color: #017439; /* Brand primary color */
  padding: 12px 25px;
  border: 2px solid #017439;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease, color 0.3s ease;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-tin-tuc__btn-secondary:hover {
  background-color: #017439;
  color: #FFFFFF;
}

.page-tin-tuc__content-analysis {
  padding: 60px 0;
}

.page-tin-tuc__analysis-flex {
  display: flex;
  align-items: center;
  gap: 40px;
}

.page-tin-tuc__analysis-text {
  flex: 1;
  text-align: left;
}

.page-tin-tuc__analysis-text .page-tin-tuc__section-title {
  text-align: left;
  margin-bottom: 25px;
  color: #FFFFFF;
}

.page-tin-tuc__analysis-text p {
  font-size: 1.05em;
  line-height: 1.7;
  margin-bottom: 20px;
  color: #f0f0f0;
}

.page-tin-tuc__analysis-image {
  flex: 0 0 500px;
  max-width: 500px;
}

.page-tin-tuc__analysis-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

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

.page-tin-tuc__column-item {
  background-color: #ffffff;
  padding: 25px;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.page-tin-tuc__column-title {
  font-size: 1.5em;
  font-weight: 600;
  margin-bottom: 15px;
  color: #017439; /* Brand primary color */
}

.page-tin-tuc__column-item p {
  font-size: 1em;
  line-height: 1.6;
  color: #555555;
  margin-bottom: 15px;
}

.page-tin-tuc__faq-section {
  padding: 60px 0;
}

.page-tin-tuc__faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.page-tin-tuc__faq-item {
  background-color: #ffffff;
  border-radius: 8px;
  margin-bottom: 15px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  overflow: hidden;
}

.page-tin-tuc__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  font-size: 1.15em;
  font-weight: 600;
  color: #017439; /* Brand primary color */
  background-color: #f8f8f8;
  border-bottom: 1px solid #eeeeee;
  list-style: none;
}

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

.page-tin-tuc__faq-qtext {
  flex-grow: 1;
}

.page-tin-tuc__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  transition: transform 0.3s ease;
}

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

.page-tin-tuc__faq-answer {
  padding: 15px 25px;
  font-size: 1em;
  line-height: 1.6;
  color: #555555;
}

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

.page-tin-tuc__cta-section {
  padding: 80px 0;
  text-align: center;
}

.page-tin-tuc__cta-flex {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
}

.page-tin-tuc__cta-content {
  flex: 1;
  max-width: 600px;
}

.page-tin-tuc__cta-content .page-tin-tuc__section-title {
  margin-bottom: 20px;
  color: #017439;
}

.page-tin-tuc__cta-description {
  font-size: 1.1em;
  line-height: 1.6;
  margin-bottom: 30px;
  color: #555555;
}

.page-tin-tuc__cta-image {
  flex: 0 0 400px;
  max-width: 400px;
}

.page-tin-tuc__cta-image img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-tin-tuc__analysis-image {
    flex: 0 0 400px;
    max-width: 400px;
  }
  .page-tin-tuc__cta-image {
    flex: 0 0 300px;
    max-width: 300px;
  }
}

@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-content {
    order: 2;
    margin-bottom: 20px;
  }

  .page-tin-tuc__hero-image {
    order: 1;
    margin-bottom: 15px;
  }

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

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

  .page-tin-tuc__btn-primary,
  .page-tin-tuc__btn-secondary,
  .page-tin-tuc a[class*="button"],
  .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 !important;
    padding-right: 15px !important;
  }

  .page-tin-tuc__hero-cta {
    width: 100%;
    padding: 0 15px;
    box-sizing: border-box;
  }

  .page-tin-tuc__news-list,
  .page-tin-tuc__industry-news,
  .page-tin-tuc__cta-section,
  .page-tin-tuc__content-analysis,
  .page-tin-tuc__faq-section {
    padding: 40px 0;
  }

  .page-tin-tuc__section-title {
    font-size: 1.8em;
    margin-bottom: 15px;
  }

  .page-tin-tuc__section-description {
    font-size: 0.95em;
    margin-bottom: 30px;
    padding: 0 15px;
  }

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

  .page-tin-tuc__article-card img {
    height: 200px;
  }

  .page-tin-tuc__card-title {
    font-size: 1.2em;
  }

  .page-tin-tuc__card-excerpt {
    font-size: 0.9em;
  }

  .page-tin-tuc__analysis-flex,
  .page-tin-tuc__cta-flex {
    flex-direction: column;
    gap: 30px;
  }

  .page-tin-tuc__analysis-text,
  .page-tin-tuc__analysis-image,
  .page-tin-tuc__cta-content,
  .page-tin-tuc__cta-image {
    flex: none;
    width: 100%;
    max-width: 100%;
    padding: 0 15px;
    box-sizing: border-box;
  }

  .page-tin-tuc__analysis-text .page-tin-tuc__section-title {
    text-align: center;
  }

  .page-tin-tuc__analysis-text p {
    font-size: 0.95em;
  }

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

  .page-tin-tuc__column-title {
    font-size: 1.3em;
  }

  .page-tin-tuc__column-item p {
    font-size: 0.95em;
  }

  .page-tin-tuc__faq-item {
    margin-left: 15px;
    margin-right: 15px;
  }

  .page-tin-tuc__faq-question {
    font-size: 1em;
    padding: 15px 20px;
  }

  .page-tin-tuc__faq-answer {
    padding: 10px 20px;
    font-size: 0.95em;
  }

  .page-tin-tuc img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block;
  }

  .page-tin-tuc__section,
  .page-tin-tuc__card,
  .page-tin-tuc__container,
  .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;
  }
}