.page-tin-tuc__hero { padding-top: 12px; margin: 0 auto; max-width: 1200px; }
.page-tin-tuc__hero-image { width: 100%; height: auto; aspect-ratio: 17 / 5; object-fit: cover; display: block; border-radius: 4px; }
.page-tin-tuc__hero-text { padding: 18px; display: block; text-align: center; }
.page-tin-tuc__hero-title { font-weight: 700; line-height: 1.3; color: #333333; margin: 0 0 8px 0; }
.page-tin-tuc__hero-slogan { font-size: 18px; line-height: 1.5; color: #333333; margin: 0 auto 16px auto; max-width: 90%; }
.page-tin-tuc__hero-cta { display: inline-block; background: #C30808; color: #FFFF00; font-weight: 700; text-decoration: none; padding: 10px 24px; border-radius: 6px; box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2); }
.page-tin-tuc__news { max-width: 1200px; margin: 30px auto 50px auto; padding: 0 16px; }
.page-tin-tuc__section-title { color: #333333; font-weight: 700; line-height: 1.4; margin-bottom: 20px; text-align: center; }
.page-tin-tuc__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px 16px; margin-bottom: 35px; }
.page-tin-tuc__article-link { text-decoration: none; display: block; height: 100%; }
.page-tin-tuc__article-card { background: #FFFFFF; border: 1px solid #e0e0e0; border-radius: 8px; overflow: hidden; height: 100%; display: flex; flex-direction: column; box-shadow: 0 1px 3px rgba(0,0,0,0.1); }
.page-tin-tuc__article-image { width: 100%; height: auto; aspect-ratio: 2 / 1; object-fit: cover; display: block; }
.page-tin-tuc__article-content { padding: 16px; display: block; }
.page-tin-tuc__article-date { color: #777777; font-size: 13px; display: block; margin-bottom: 5px; }
.page-tin-tuc__article-title { color: #017439; font-weight: 700; line-height: 1.4; margin: 0 0 8px 0; }
.page-tin-tuc__article-excerpt { color: #555555; line-height: 1.6; margin: 0; }
.page-tin-tuc__archive { text-align: center; }
.page-tin-tuc__archive-cta { display: inline-block; background: #017439; color: #FFFFFF; font-weight: 700; text-decoration: none; padding: 12px 30px; border-radius: 30px; }
.page-tin-tuc__promo-section { max-width: 1200px; margin: 25px auto; padding: 0 16px 50px 16px; display: flex; align-items: stretch; gap: 20px; }
.page-tin-tuc__promo-card { background: #FFF6E5; border: 1px solid #F5C7A1; border-radius: 10px; flex: 2; display: flex; align-items: center; padding: 28px; }
.page-tin-tuc__promo-inner { display: block; }
.page-tin-tuc__promo-tag { background: #C30808; color: #FFFF00; font-weight: 700; padding: 4px 10px; border-radius: 4px; display: inline-block; margin-bottom: 10px; }
.page-tin-tuc__promo-title { color: #333333; font-weight: 700; line-height: 1.3; margin: 8px 0 10px 0; }
.page-tin-tuc__promo-desc { color: #555555; line-height: 1.6; margin: 0 0 18px 0; }
.page-tin-tuc__promo-cta { background: #C30808; color: #FFFF00; font-weight: 700; padding: 12px 26px; display: inline-block; border-radius: 30px; text-decoration: none; }
.page-tin-tuc__promo-note { background: #FFFFFF; border: 1px solid #e0e0e0; border-radius: 10px; flex: 1; padding: 20px; display: flex; flex-direction: column; justify-content: center; align-items: center; }
.page-tin-tuc__promo-image { width: 100%; height: auto; aspect-ratio: 2 / 1; object-fit: cover; display: block; }
.page-tin-tuc__promo-text { color: #333333; font-weight: 600; text-align: center; margin: 12px 0 0 0; }
@media (max-width: 768px) {
  .page-tin-tuc { overflow-x: hidden; max-width: 100%; }
  .page-tin-tuc__hero { padding-top: 0; }
  .page-tin-tuc__hero-image { aspect-ratio: 2 / 1; }
  .page-tin-tuc__hero-title { font-size: clamp(18px, 6vw, 30px); }
  .page-tin-tuc__hero-slogan { font-size: 16px; }
  .page-tin-tuc__hero-cta { padding: 8px 16px; font-size: 14px; }
  .page-tin-tuc__grid { grid-template-columns: 1fr; gap: 20px; }
  .page-tin-tuc__section-title { font-size: 22px; }
  .page-tin-tuc__promo-section { flex-direction: column; }
  .page-tin-tuc__promo-title { font-size: 20px; }
  .page-tin-tuc__promo-cta { width: 100%; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; text-align: center; }
  .page-tin-tuc__archive-cta { width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; }
  .page-tin-tuc img { max-width: 100%; height: auto; }
  .page-tin-tuc__article-title { font-size: 18px; }
  .page-tin-tuc__promo-inner { width: 100%; }
  .page-tin-tuc__promo-note { width: 100%; box-sizing: border-box; }
}
@media (min-width: 769px) and (max-width: 1024px) {
  .page-tin-tuc__grid { grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .page-tin-tuc__promo-section { padding: 20px; }
}