.page-tin-tuc { color: #333333; }
.page-tin-tuc__hero-section { padding-top: 10px; padding-bottom: 32px; }
.page-tin-tuc__hero-image { margin-bottom: 20px; }
.page-tin-tuc__hero-img { width: 100%; height: auto; aspect-ratio: 16/9; object-fit: cover; border-radius: 12px; display: block; }
.page-tin-tuc__hero-content { text-align: center; }
.page-tin-tuc__main-title { color: #017439; font-weight: 800; line-height: 1.15; letter-spacing: -0.02em; max-width: 760px; margin: 0 auto 12px; text-wrap: balance; }
.page-tin-tuc__hero-description { font-size: 1rem; line-height: 1.6; max-width: 720px; margin: 0 auto 20px; color: #4a5568; }
.page-tin-tuc__cta-button { display: inline-block; background: #C30808; color: #FFFF00; font-weight: 700; padding: 12px 32px; border-radius: 999px; text-decoration: none; transition: background 0.2s; }
.page-tin-tuc__cta-button:hover { background: #a00606; }
.page-tin-tuc__section-inner { max-width: 1100px; margin: 0 auto; padding: 0 16px; }
.page-tin-tuc__section-title { color: #017439; font-size: 1.75rem; font-weight: 800; margin-bottom: 24px; text-align: center; }
.page-tin-tuc__featured-grid { display: grid; grid-template-columns: 1fr; gap: 24px; margin-bottom: 40px; }
.page-tin-tuc__featured-card { background: #fff; border: 1px solid #e2e8f0; border-radius: 12px; overflow: hidden; box-shadow: 0 4px 6px rgba(0,0,0,0.05); }
.page-tin-tuc__card-image { width: 100%; height: auto; aspect-ratio: 2/1; object-fit: cover; display: block; }
.page-tin-tuc__card-body { padding: 20px; }
.page-tin-tuc__card-title { margin: 0 0 8px; }
.page-tin-tuc__card-title a { color: #017439; text-decoration: none; font-weight: 700; font-size: 1.2rem; }
.page-tin-tuc__card-title a:hover { text-decoration: underline; }
.page-tin-tuc__card-description { font-size: 0.95rem; line-height: 1.5; margin: 0 0 16px; color: #4a5568; }
.page-tin-tuc__card-link { display: inline-block; background: #017439; color: #ffffff; font-weight: 600; padding: 8px 20px; border-radius: 6px; text-decoration: none; }
.page-tin-tuc__card-link:hover { background: #015d2e; }
.page-tin-tuc__news-section { background: #f8fafc; padding: 40px 0; }
.page-tin-tuc__news-list { max-width: 800px; margin: 0 auto; }
.page-tin-tuc__news-item { padding: 20px 0; border-bottom: 1px solid #e2e8f0; }
.page-tin-tuc__news-date { display: block; font-size: 0.85rem; color: #718096; margin-bottom: 6px; }
.page-tin-tuc__news-title { margin: 0 0 8px; }
.page-tin-tuc__news-title a { color: #017439; text-decoration: none; font-weight: 700; font-size: 1.15rem; }
.page-tin-tuc__news-title a:hover { text-decoration: underline; }
.page-tin-tuc__news-excerpt { font-size: 0.95rem; line-height: 1.55; margin: 0 0 10px; color: #4a5568; }
.page-tin-tuc__news-link { display: inline-block; font-weight: 600; color: #C30808; text-decoration: none; border-bottom: 2px solid transparent; transition: border-color 0.2s; }
.page-tin-tuc__news-link:hover { border-bottom-color: #C30808; }
.page-tin-tuc__view-all { text-align: center; margin-top: 28px; }
.page-tin-tuc__view-all-link { display: inline-block; background: transparent; color: #017439; font-weight: 700; padding: 10px 28px; border-radius: 999px; border: 2px solid #017439; text-decoration: none; transition: background 0.2s, color 0.2s; }
.page-tin-tuc__view-all-link:hover { background: #017439; color: #fff; }
.page-tin-tuc__promo-section { padding: 44px 16px; }
.page-tin-tuc__promo-inner { background: linear-gradient(135deg, #017439 0%, #005a2c 100%); border-radius: 16px; max-width: 1000px; margin: 0 auto; padding: 36px 24px; text-align: center; }
.page-tin-tuc__promo-title { color: #ffffff; font-size: 1.8rem; font-weight: 800; margin-bottom: 10px; }
.page-tin-tuc__promo-text { color: #e6ffed; font-size: 1rem; margin-bottom: 24px; max-width: 600px; margin-left: auto; margin-right: auto; }
.page-tin-tuc__promo-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.page-tin-tuc__promo-button { display: inline-block; background: #C30808; color: #FFFF00; font-weight: 700; padding: 12px 28px; border-radius: 999px; text-decoration: none; transition: transform 0.2s, background 0.2s; min-width: 140px; }
.page-tin-tuc__promo-button:hover { background: #a00606; transform: translateY(-2px); }
@media (max-width: 768px) {
  .page-tin-tuc__hero-section { padding-top: 8px; }
  .page-tin-tuc__main-title { font-size: clamp(1.4rem, 4.5vw, 2rem); }
  .page-tin-tuc__hero-img { aspect-ratio: 4/3; }
  .page-tin-tuc__section-title { font-size: 1.4rem; }
  .page-tin-tuc__featured-grid { grid-template-columns: 1fr; }
  .page-tin-tuc__promo-actions { flex-direction: column; align-items: center; width: 100%; max-width: 100%; }
  .page-tin-tuc__promo-button { width: 100%; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; }
  .page-tin-tuc__cta-button, .page-tin-tuc__card-link, .page-tin-tuc__view-all-link { max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; }
  .page-tin-tuc img { max-width: 100% !important; height: auto !important; }
}