.page-tin-tuc__hero-section { padding-top: 10px; position: relative; overflow: hidden; }
.page-tin-tuc__hero-image { width: 100%; height: auto; display: block; object-fit: cover; }
.page-tin-tuc__hero-content { max-width: 1200px; margin: 0 auto; padding: 20px 15px 40px; text-align: center; }
.page-tin-tuc__main-title { color: #26A9E0; font-size: clamp(2em, 4vw, 3.5em); font-weight: 700; line-height: 1.2; margin-bottom: 15px; }
.page-tin-tuc__description { color: #333333; font-size: clamp(1em, 1.5vw, 1.2em); line-height: 1.6; max-width: 900px; margin: 0 auto; }

.page-tin-tuc__news-list-section { padding: 50px 0; background: #ffffff; color: #333333; }
.page-tin-tuc__section-title { text-align: center; color: #26A9E0; font-size: clamp(1.8em, 3vw, 2.5em); margin-bottom: 40px; font-weight: 700; }
.page-tin-tuc__news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; max-width: 1200px; margin: 0 auto; padding: 0 15px; }
.page-tin-tuc__news-card { background: #ffffff; border-radius: 8px; box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1); overflow: hidden; transition: transform 0.3s ease; }
.page-tin-tuc__news-card:hover { transform: translateY(-5px); }
.page-tin-tuc__news-card-link { text-decoration: none; display: block; color: inherit; }
.page-tin-tuc__news-card-image-wrapper { position: relative; width: 100%; padding-top: 56.25%; /* 16:9 Aspect Ratio */ overflow: hidden; }
.page-tin-tuc__news-card-image { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
.page-tin-tuc__news-date { position: absolute; top: 15px; left: 15px; background: #26A9E0; color: #ffffff; padding: 5px 10px; border-radius: 5px; font-size: 0.85em; font-weight: 600; }
.page-tin-tuc__news-card-body { padding: 20px; text-align: left; }
.page-tin-tuc__news-card-title { font-size: 1.3em; font-weight: 700; color: #333333; margin-bottom: 10px; line-height: 1.4; }
.page-tin-tuc__news-card-title:hover { color: #26A9E0; }
.page-tin-tuc__news-excerpt { font-size: 0.95em; color: #555555; line-height: 1.5; }
.page-tin-tuc__view-all-button-container { text-align: center; margin-top: 40px; }
.page-tin-tuc__view-all-button { display: inline-block; background: #26A9E0; color: #ffffff; padding: 12px 25px; border-radius: 5px; text-decoration: none; font-weight: 600; transition: background 0.3s ease; }
.page-tin-tuc__view-all-button:hover { background: #1f8ac2; }

.page-tin-tuc__about-news-section { background: #26A9E0; color: #ffffff; padding: 60px 0; text-align: center; }
.page-tin-tuc__container { max-width: 1000px; margin: 0 auto; padding: 0 15px; }
.page-tin-tuc__about-news-section .page-tin-tuc__section-title { color: #ffffff; margin-bottom: 30px; }
.page-tin-tuc__text-block { font-size: 1.05em; line-height: 1.7; margin-bottom: 20px; }
.page-tin-tuc__cta-buttons { display: flex; justify-content: center; gap: 20px; margin-top: 30px; }
.page-tin-tuc__btn-primary, .page-tin-tuc__btn-secondary { display: inline-block; padding: 12px 30px; border-radius: 5px; text-decoration: none; font-weight: 600; transition: all 0.3s ease; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; }
.page-tin-tuc__btn-primary { background: #EA7C07; color: #ffffff; border: 2px solid #EA7C07; }
.page-tin-tuc__btn-primary:hover { background: #cc6a00; border-color: #cc6a00; }
.page-tin-tuc__btn-secondary { background: #ffffff; color: #26A9E0; border: 2px solid #ffffff; }
.page-tin-tuc__btn-secondary:hover { background: #f0f0f0; border-color: #f0f0f0; }

@media (max-width: 768px) {
  .page-tin-tuc__hero-section { padding-top: 10px !important; }
  .page-tin-tuc__hero-image { max-width: 100% !important; width: 100% !important; height: auto !important; }
  .page-tin-tuc__main-title { font-size: 2.2em; }
  .page-tin-tuc__description { font-size: 1em; padding: 0 10px; }

  .page-tin-tuc__news-list-section { padding: 30px 0; }
  .page-tin-tuc__section-title { font-size: 1.8em; margin-bottom: 25px; }
  .page-tin-tuc__news-grid { grid-template-columns: 1fr; padding: 0 15px; }
  .page-tin-tuc__news-card { max-width: 100% !important; width: 100% !important; box-sizing: border-box !important; }
  .page-tin-tuc__news-card-image { max-width: 100% !important; width: 100% !important; height: auto !important; }
  .page-tin-tuc__news-date { font-size: 0.8em; padding: 4px 8px; }
  .page-tin-tuc__news-card-title { font-size: 1.1em; }
  .page-tin-tuc__news-excerpt { font-size: 0.9em; }
  .page-tin-tuc__view-all-button-container { margin-top: 30px; padding: 0 15px; }
  .page-tin-tuc__view-all-button { width: 100%; }

  .page-tin-tuc__about-news-section { padding: 40px 0; }
  .page-tin-tuc__about-news-section .page-tin-tuc__section-title { font-size: 1.8em; }
  .page-tin-tuc__text-block { font-size: 0.95em; }
  .page-tin-tuc__cta-buttons { flex-direction: column; gap: 15px; padding: 0 15px; max-width: 100% !important; width: 100% !important; box-sizing: border-box !important; }
  .page-tin-tuc__btn-primary, .page-tin-tuc__btn-secondary { max-width: 100% !important; width: 100% !important; box-sizing: border-box !important; padding-left: 15px; padding-right: 15px; }

  .page-tin-tuc img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-tin-tuc__section,
  .page-tin-tuc__card,
  .page-tin-tuc__container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}