.page-tin-tuc {
  font-family: Arial, sans-serif;
  color: #F3F8FF; /* Text Main */
  background-color: var(--deep-navy); /* Body background from shared.css */
}

.page-tin-tuc__hero-section {
  padding-top: 10px; /* Small top padding, relying on body for header offset */
  position: relative;
  overflow: hidden;
  width: 100%;
}

.page-tin-tuc__hero-image {
  width: 100%;
  height: auto;
  display: block;
}

.page-tin-tuc__hero-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-tin-tuc__blog-overview-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  text-align: center;
}

.page-tin-tuc__page-title {
  font-size: clamp(2.2em, 3.5vw, 3.2em);
  font-weight: 700;
  color: #F2C14E; /* Gold */
  text-align: center;
  margin-bottom: 20px;
  line-height: 1.2;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.page-tin-tuc__page-title::before,
.page-tin-tuc__page-title::after {
  content: '';
  width: 50px;
  height: 2px;
  background-color: #F2C14E; /* Gold */
  margin: 0 15px;
  display: block;
}

.page-tin-tuc__intro-text {
  font-size: 1.1em;
  color: #AFC4E8; /* Text Secondary */
  max-width: 800px;
  margin: 0 auto 40px;
  line-height: 1.6;
}

.page-tin-tuc__blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 50px;
}

.page-tin-tuc__blog-card {
  background-color: #10233F; /* Card BG */
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.page-tin-tuc__blog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
}

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

.page-tin-tuc__blog-card-image {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 Aspect Ratio */
  overflow: hidden;
}

.page-tin-tuc__blog-card-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-tin-tuc__blog-date {
  position: absolute;
  top: 15px;
  left: 15px;
  background-color: #113B7A; /* Primary color */
  color: #F3F8FF; /* Text Main */
  padding: 8px 12px;
  border-radius: 5px;
  font-size: 0.85em;
  font-weight: bold;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.page-tin-tuc__blog-card-body {
  padding: 20px;
  text-align: left;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.page-tin-tuc__blog-card-title {
  font-size: 1.3em;
  font-weight: 700;
  color: #F2C14E; /* Gold */
  margin-top: 0;
  margin-bottom: 10px;
  line-height: 1.4;
}

.page-tin-tuc__blog-divider {
  width: 50px;
  height: 2px;
  background-color: #1B3357; /* Divider */
  margin: 10px 0 15px;
}

.page-tin-tuc__blog-excerpt {
  font-size: 0.95em;
  color: #AFC4E8; /* Text Secondary */
  line-height: 1.5;
  margin-bottom: 20px;
}

.page-tin-tuc__view-all-button-container {
  margin-top: 40px;
  text-align: center;
}

.page-tin-tuc__view-all-button {
  display: inline-block;
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%); /* Button gradient */
  color: #F3F8FF; /* Text Main */
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.page-tin-tuc__view-all-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
  opacity: 0.9;
}

.page-tin-tuc__home-content {
  max-width: 1000px;
  margin: 60px auto;
  padding: 0 20px;
  line-height: 1.8;
  font-size: 1.05em;
}

.page-tin-tuc__dark-section {
  background-color: #08162B; /* Deep Navy */
  color: #F3F8FF; /* Text Main */
  padding: 40px 20px;
  border-radius: 10px;
}

.page-tin-tuc__content-title {
  font-size: 2.5em;
  font-weight: 700;
  color: #F2C14E; /* Gold */
  margin-bottom: 30px;
  text-align: center;
}

.page-tin-tuc__content-subtitle {
  font-size: 1.8em;
  font-weight: 600;
  color: #4FA8FF; /* Glow */
  margin-top: 40px;
  margin-bottom: 20px;
}

.page-tin-tuc__home-content p {
  margin-bottom: 20px;
  color: #AFC4E8; /* Text Secondary */
}

.page-tin-tuc__home-content strong {
  color: #F3F8FF; /* Text Main */
}

.page-tin-tuc__content-image-wrapper {
  margin: 30px auto;
  text-align: center;
  max-width: 100%;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.4);
}

.page-tin-tuc__content-image-wrapper img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
  object-fit: cover;
}

.page-tin-tuc__image-caption {
  font-size: 0.9em;
  color: #AFC4E8; /* Text Secondary */
  margin-top: 10px;
  font-style: italic;
  padding: 10px 0;
}

.page-tin-tuc__cta-section {
  background-color: #10233F; /* Card BG */
  padding: 40px;
  border-radius: 10px;
  text-align: center;
  margin-top: 60px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
}

.page-tin-tuc__cta-title {
  font-size: 2em;
  color: #F2C14E; /* Gold */
  margin-bottom: 15px;
}

.page-tin-tuc__cta-description {
  font-size: 1.1em;
  color: #AFC4E8; /* Text Secondary */
  margin-bottom: 30px;
  line-height: 1.6;
}

.page-tin-tuc__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.page-tin-tuc__btn-primary,
.page-tin-tuc__btn-secondary {
  display: inline-block;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-tin-tuc__btn-primary {
  background: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%); /* Button gradient */
  color: #F3F8FF; /* Text Main */
  border: none;
}

.page-tin-tuc__btn-secondary {
  background-color: transparent;
  color: #4FA8FF; /* Glow */
  border: 2px solid #244D84; /* Border */
}

.page-tin-tuc__btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
  opacity: 0.9;
}

.page-tin-tuc__btn-secondary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.4);
  background-color: rgba(79, 168, 255, 0.1);
}

/* Responsive styles */
@media (max-width: 768px) {
  .page-tin-tuc {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-tin-tuc__hero-section {
    padding-top: 10px !important; /* Ensure minimal top padding */
  }

  .page-tin-tuc__hero-image img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-tin-tuc__page-title {
    font-size: 2em;
    margin-left: 15px;
    margin-right: 15px;
  }

  .page-tin-tuc__page-title::before,
  .page-tin-tuc__page-title::after {
    width: 20px;
    margin: 0 10px;
  }

  .page-tin-tuc__intro-text {
    font-size: 1em;
    padding: 0 15px;
  }

  .page-tin-tuc__blog-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 15px;
  }

  .page-tin-tuc__blog-card-body {
    padding: 15px;
  }

  .page-tin-tuc__blog-card-title {
    font-size: 1.15em;
  }

  .page-tin-tuc__blog-date {
    font-size: 0.75em;
    padding: 6px 10px;
  }

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

  .page-tin-tuc__view-all-button {
    padding: 12px 25px;
    font-size: 1em;
  }

  .page-tin-tuc__home-content {
    padding: 0 15px;
    margin: 40px auto;
  }

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

  .page-tin-tuc__content-subtitle {
    font-size: 1.5em;
  }

  .page-tin-tuc__home-content p {
    font-size: 1em;
  }

  .page-tin-tuc__content-image-wrapper {
    padding: 0 15px;
  }

  .page-tin-tuc__content-image-wrapper img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  .page-tin-tuc__cta-section {
    padding: 30px 15px;
  }

  .page-tin-tuc__cta-title {
    font-size: 1.8em;
  }

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

  .page-tin-tuc__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }

  .page-tin-tuc__btn-primary,
  .page-tin-tuc__btn-secondary {
    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__blog-overview-section,
  .page-tin-tuc__home-content,
  .page-tin-tuc__dark-section,
  .page-tin-tuc__cta-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
}