.page-tin-tuc {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px;
  color: #333333;
  font-family: Arial, Helvetica, sans-serif;
}

.page-tin-tuc__hero-section {
  display: flex;
  flex-direction: column;
  background: #f0f8ff;
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 40px;
}

.page-tin-tuc__hero-image {
  width: 100%;
}

.page-tin-tuc__hero-image img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 17/5;
  object-fit: cover;
}

.page-tin-tuc__hero-content {
  padding: 24px 32px 32px;
  text-align: center;
  background: linear-gradient(180deg, #e6f7ff 0%, #ffffff 100%);
}

.page-tin-tuc__hero-title {
  font-size: 2em;
  font-weight: 700;
  line-height: 1.3;
  color: #005a8c;
  margin-bottom: 12px;
}

.page-tin-tuc__hero-desc {
  font-size: 1.1em;
  line-height: 1.6;
  color: #333333;
  max-width: 700px;
  margin: 0 auto 24px;
}

.page-tin-tuc__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.page-tin-tuc__btn {
  display: inline-block;
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 700;
  text-decoration: none;
  text-align: center;
  border: 2px solid transparent;
  transition: all 0.3s ease;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-tin-tuc__btn--primary {
  background: #EA7C07;
  color: #ffffff;
}

.page-tin-tuc__btn--primary:hover {
  background: #c96a05;
}

.page-tin-tuc__btn--secondary {
  background: #26A9E0;
  color: #ffffff;
}

.page-tin-tuc__btn--secondary:hover {
  background: #1e8cb8;
}

.page-tin-tuc__btn--outline {
  border-color: #26A9E0;
  color: #26A9E0;
  background: transparent;
}

.page-tin-tuc__btn--outline:hover {
  background: #e6f7ff;
}

.page-tin-tuc__section-title {
  font-size: 1.8em;
  font-weight: 700;
  color: #005a8c;
  text-align: center;
  margin-bottom: 32px;
  position: relative;
  padding-bottom: 16px;
}

.page-tin-tuc__section-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: #26A9E0;
  border-radius: 2px;
}

.page-tin-tuc__blog-section {
  margin-bottom: 48px;
}

.page-tin-tuc__article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}

.page-tin-tuc__article-card {
  background: #ffffff;
  border: 1px solid #d0e8f5;
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.page-tin-tuc__article-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.page-tin-tuc__article-card img {
  width: 100%;
  height: auto;
  aspect-ratio: 2/1;
  object-fit: cover;
}

.page-tin-tuc__article-title {
  font-size: 1.2em;
  font-weight: 600;
  margin: 16px 16px 8px;
  line-height: 1.4;
}

.page-tin-tuc__article-title a {
  color: #005a8c;
  text-decoration: none;
}

.page-tin-tuc__article-title a:hover {
  color: #26A9E0;
}

.page-tin-tuc__article-excerpt {
  font-size: 0.95em;
  line-height: 1.6;
  color: #666666;
  margin: 0 16px 16px;
  flex-grow: 1;
}

.page-tin-tuc__link-more {
  display: inline-block;
  margin: 0 16px 16px;
  color: #26A9E0;
  font-weight: 600;
  text-decoration: none;
  align-self: flex-start;
}

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

.page-tin-tuc__blog-actions {
  text-align: center;
  margin-top: 24px;
}

.page-tin-tuc__news-section {
  margin-bottom: 48px;
}

.page-tin-tuc__news-list {
  background: #f8fcff;
  border-radius: 16px;
  padding: 24px;
}

.page-tin-tuc__news-item {
  padding: 20px 0;
  border-bottom: 1px solid #d0e8f5;
}

.page-tin-tuc__news-item:last-child {
  border-bottom: none;
}

.page-tin-tuc__news-info {
  max-width: 900px;
  margin: 0 auto;
}

.page-tin-tuc__news-title {
  font-size: 1.3em;
  font-weight: 600;
  margin-bottom: 8px;
}

.page-tin-tuc__news-title a {
  color: #005a8c;
  text-decoration: none;
}

.page-tin-tuc__news-title a:hover {
  color: #26A9E0;
}

.page-tin-tuc__news-date {
  color: #888888;
  font-size: 0.85em;
  margin-bottom: 8px;
}

.page-tin-tuc__news-desc {
  font-size: 1em;
  line-height: 1.6;
  color: #555555;
}

.page-tin-tuc__activity-section {
  margin-bottom: 48px;
}

.page-tin-tuc__activity-desc {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 24px;
  font-size: 1.05em;
  line-height: 1.6;
  color: #555555;
}

.page-tin-tuc__activity-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.page-tin-tuc__activity-card {
  background: #ffffff;
  border: 2px solid #26A9E0;
  border-radius: 12px;
  padding: 24px 20px;
  text-align: center;
  text-decoration: none;
  transition: all 0.3s ease;
}

.page-tin-tuc__activity-card:hover {
  background: #26A9E0;
  transform: scale(1.03);
}

.page-tin-tuc__activity-title {
  font-size: 1.2em;
  font-weight: 700;
  color: #005a8c;
  margin-bottom: 8px;
  transition: color 0.3s ease;
}

.page-tin-tuc__activity-card:hover .page-tin-tuc__activity-title {
  color: #ffffff;
}

.page-tin-tuc__activity-text {
  font-size: 0.9em;
  color: #666666;
  line-height: 1.5;
  transition: color 0.3s ease;
}

.page-tin-tuc__activity-card:hover .page-tin-tuc__activity-text {
  color: #e6f7ff;
}

.page-tin-tuc__activity-actions {
  text-align: center;
}

.page-tin-tuc__community-section {
  background: #e6f7ff;
  border-radius: 16px;
  padding: 32px;
  text-align: center;
  margin-bottom: 16px;
}

.page-tin-tuc__community-desc {
  max-width: 700px;
  margin: 0 auto 24px;
  font-size: 1.05em;
  line-height: 1.6;
  color: #333333;
}

.page-tin-tuc__community-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

@media (max-width: 1024px) {
  .page-tin-tuc__article-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-tin-tuc__activity-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .page-tin-tuc {
    padding: 10px;
  }

  .page-tin-tuc__hero-section {
    border-radius: 12px;
  }

  .page-tin-tuc__hero-image img {
    aspect-ratio: 2/1;
    max-width: 100%;
    height: auto;
  }

  .page-tin-tuc__hero-content {
    padding: 16px;
  }

  .page-tin-tuc__hero-title {
    font-size: 1.5em;
  }

  .page-tin-tuc__article-grid {
    grid-template-columns: 1fr;
  }

  .page-tin-tuc__activity-grid {
    grid-template-columns: 1fr;
  }

  .page-tin-tuc__btn {
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
  }

  .page-tin-tuc__img {
    max-width: 100%;
    height: auto;
  }

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

  .page-tin-tuc__news-list,
  .page-tin-tuc__community-section {
    padding: 16px;
  }

  .page-tin-tuc__section-title {
    font-size: 1.4em;
  }
}