.page-tin-tuc {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #1F2D3D; /* Text Main */
  background-color: #F4F7FB; /* Background */
}

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

.page-tin-tuc__hero-section {
  padding-top: 10px; /* Small top padding */
  padding-bottom: 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  background-color: #F4F7FB; /* Consistent with page background */
}

.page-tin-tuc__hero-image {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 20px;
  border-radius: 8px;
  object-fit: cover;
}

.page-tin-tuc__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin: 0 auto;
}

.page-tin-tuc__main-title {
  font-size: clamp(2.2em, 4vw, 3.2em);
  font-weight: 700;
  color: #1F2D3D; /* Text Main */
  margin-bottom: 15px;
  line-height: 1.2;
}

.page-tin-tuc__intro-text {
  font-size: 1.1em;
  color: #1F2D3D; /* Text Main */
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-tin-tuc__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
  flex-wrap: wrap;
}

.page-tin-tuc__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  border-radius: 8px;
  font-size: 1em;
  font-weight: 600;
  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, #4A8BFF 0%, #2F6BFF 100%); /* Button color */
  color: #ffffff;
  border: none;
  box-shadow: 0 4px 15px rgba(47, 107, 255, 0.3);
}

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

.page-tin-tuc__btn-secondary {
  background: #ffffff; /* Card BG */
  color: #2F6BFF;
  border: 2px solid #2F6BFF;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.page-tin-tuc__btn-secondary:hover {
  background: #2F6BFF;
  color: #ffffff;
  transform: translateY(-2px);
}

.page-tin-tuc__section-title {
  font-size: 2.2em;
  font-weight: 700;
  color: #1F2D3D; /* Text Main */
  text-align: center;
  margin-bottom: 40px;
  padding-top: 60px;
}

.page-tin-tuc__latest-news-section {
  padding-bottom: 60px;
  background-color: #F4F7FB;
}

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

.page-tin-tuc__news-card {
  background: #ffffff; /* Card BG */
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.page-tin-tuc__news-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.page-tin-tuc__card-figure {
  margin: 0;
  padding: 0;
  height: 220px;
  overflow: hidden;
}

.page-tin-tuc__card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.page-tin-tuc__news-card:hover .page-tin-tuc__card-image {
  transform: scale(1.05);
}

.page-tin-tuc__card-content {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.page-tin-tuc__card-date {
  font-size: 0.9em;
  color: #6FA3FF; /* Accent color */
  margin-bottom: 10px;
  display: block;
}

.page-tin-tuc__card-title {
  font-size: 1.4em;
  font-weight: 600;
  margin-bottom: 15px;
  line-height: 1.4;
}

.page-tin-tuc__card-title a {
  color: #1F2D3D; /* Text Main */
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-tin-tuc__card-title a:hover {
  color: #2F6BFF;
}

.page-tin-tuc__card-excerpt {
  font-size: 1em;
  color: #1F2D3D; /* Text Main */
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-tin-tuc__read-more {
  color: #2F6BFF;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
  align-self: flex-start;
}

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

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

.page-tin-tuc__featured-categories-section {
  padding-bottom: 60px;
  background-color: #F4F7FB;
}

.page-tin-tuc__category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 25px;
}

.page-tin-tuc__category-card {
  background: #ffffff; /* Card BG */
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  text-align: center;
  text-decoration: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-bottom: 20px;
}

.page-tin-tuc__category-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.page-tin-tuc__category-image {
  width: 100%;
  height: 150px; /* Fixed height for category images */
  object-fit: cover;
  display: block;
  margin-bottom: 15px;
}

.page-tin-tuc__category-title {
  font-size: 1.2em;
  font-weight: 600;
  color: #1F2D3D; /* Text Main */
  margin: 0;
}

.page-tin-tuc__long-form-seo-section {
  padding-top: 60px;
  padding-bottom: 80px;
  background-color: #ffffff; /* Card BG */
}

.page-tin-tuc__text-block {
  font-size: 1.05em;
  color: #1F2D3D; /* Text Main */
  margin-bottom: 20px;
  text-align: justify;
}

.page-tin-tuc__sub-title {
  font-size: 1.8em;
  font-weight: 600;
  color: #2F6BFF;
  margin-top: 40px;
  margin-bottom: 20px;
}

.page-tin-tuc__figure {
  margin: 30px 0;
  text-align: center;
  background: #ffffff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.page-tin-tuc__figure-image {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}

.page-tin-tuc__figure-caption {
  font-size: 0.9em;
  color: #6A7F9E;
  padding: 15px;
  background-color: #F4F7FB;
  border-top: 1px solid #D6E2FF;
}

.page-tin-tuc__list {
  list-style: disc;
  margin-left: 25px;
  margin-bottom: 20px;
  color: #1F2D3D; /* Text Main */
}

.page-tin-tuc__list-item {
  margin-bottom: 10px;
  font-size: 1em;
}

.page-tin-tuc__list-item strong {
  color: #000000; /* Custom Color_1776249996415 */
}

.page-tin-tuc__promo-box {
  background: #2F6BFF; /* Main color */
  color: #ffffff;
  padding: 40px;
  border-radius: 12px;
  text-align: center;
  margin-top: 50px;
  margin-bottom: 50px;
  box-shadow: 0 8px 25px rgba(47, 107, 255, 0.4);
}

.page-tin-tuc__promo-title {
  font-size: 2em;
  font-weight: 700;
  margin-bottom: 15px;
  color: #ffffff;
}

.page-tin-tuc__promo-text {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: #ffffff;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.page-tin-tuc__newsletter-section {
  padding-top: 60px;
  padding-bottom: 80px;
  text-align: center;
  background-color: #F4F7FB; /* Background */
}

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
  .page-tin-tuc__main-title {
    font-size: clamp(2em, 5vw, 2.8em);
  }
  .page-tin-tuc__section-title {
    font-size: 2em;
  }
  .page-tin-tuc__news-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
  .page-tin-tuc__category-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  }
  .page-tin-tuc__hero-section {
    padding-bottom: 30px;
  }
}

@media (max-width: 768px) {
  .page-tin-tuc__hero-section {
    padding-top: 10px !important; /* Small top padding for mobile */
    padding-bottom: 20px;
  }
  .page-tin-tuc__hero-image {
    margin-bottom: 15px;
  }
  .page-tin-tuc__main-title {
    font-size: 2em;
    margin-bottom: 10px;
  }
  .page-tin-tuc__intro-text {
    font-size: 1em;
    margin-bottom: 20px;
  }
  .page-tin-tuc__cta-buttons {
    flex-direction: column;
    gap: 10px;
    padding: 0 15px;
  }
  .page-tin-tuc__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__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
    padding-top: 40px;
  }
  .page-tin-tuc__news-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 15px;
  }
  .page-tin-tuc__news-card {
    margin: 0 auto;
  }
  .page-tin-tuc__card-content {
    padding: 20px;
  }
  .page-tin-tuc__card-title {
    font-size: 1.2em;
  }
  .page-tin-tuc__card-excerpt {
    font-size: 0.95em;
  }
  .page-tin-tuc__view-all {
    padding: 0 15px;
  }
  .page-tin-tuc__featured-categories-section {
    padding-bottom: 40px;
  }
  .page-tin-tuc__category-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    padding: 0 15px;
  }
  .page-tin-tuc__long-form-seo-section {
    padding-top: 40px;
    padding-bottom: 60px;
  }
  .page-tin-tuc__container {
    padding: 0 15px;
  }
  .page-tin-tuc__text-block {
    font-size: 0.95em;
  }
  .page-tin-tuc__sub-title {
    font-size: 1.5em;
    margin-top: 30px;
    margin-bottom: 15px;
  }
  .page-tin-tuc__figure {
    margin: 20px 0;
  }
  .page-tin-tuc__figure-caption {
    font-size: 0.85em;
    padding: 10px;
  }
  .page-tin-tuc__list {
    margin-left: 20px;
  }
  .page-tin-tuc__list-item {
    font-size: 0.95em;
  }
  .page-tin-tuc__promo-box {
    padding: 30px 20px;
    margin-top: 30px;
    margin-bottom: 30px;
  }
  .page-tin-tuc__promo-title {
    font-size: 1.6em;
  }
  .page-tin-tuc__promo-text {
    font-size: 1em;
  }
  .page-tin-tuc__newsletter-section {
    padding-top: 40px;
    padding-bottom: 60px;
  }
  /* Mobile image adaptation */
  .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;
  }
  .page-tin-tuc__cta-buttons {
    flex-wrap: wrap !important;
    gap: 10px;
  }
  .page-tin-tuc__card-figure {
    height: 180px;
  }
  .page-tin-tuc__category-image {
    height: 120px;
  }
}