.page-tin-tuc { color: #1F2D3D; background-color: #F4F7FB; }
.page-tin-tuc__hero-section { display: flex; flex-direction: column; padding-top: 10px; }
.page-tin-tuc__hero-image-wrap { width: 100%; }
.page-tin-tuc__hero-image { width: 100%; max-width: 1200px; height: auto; aspect-ratio: 17/5; object-fit: cover; display: block; border-radius: 16px; box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08); }
.page-tin-tuc__hero-content { padding: 16px 20px 24px; text-align: center; }
.page-tin-tuc__hero-title { font-weight: 800; line-height: 1.3; color: #1F2D3D; max-width: 900px; margin: 0 auto 8px; }
.page-tin-tuc__hero-description { max-width: 900px; margin: 0 auto; color: #1F2D3D; font-size: 1.05rem; line-height: 1.6; }
.page-tin-tuc__category-section { padding: 20px 16px 10px; text-align: center; }
.page-tin-tuc__category-title { font-weight: 700; margin-bottom: 16px; color: #1F2D3D; }
.page-tin-tuc__category-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; max-width: 900px; margin: 0 auto; }
.page-tin-tuc__category-card { background: #FFFFFF; border: 1px solid #D6E2FF; color: #2F6BFF; padding: 8px 18px; border-radius: 999px; text-decoration: none; font-weight: 600; transition: all 0.2s; }
.page-tin-tuc__category-card:hover { background: #2F6BFF; color: #FFFFFF; }
.page-tin-tuc__featured-section { padding: 24px 16px; max-width: 1100px; margin: 0 auto; }
.page-tin-tuc__featured-title { font-weight: 800; color: #2F6BFF; margin-bottom: 18px; text-align: center; }
.page-tin-tuc__featured-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.page-tin-tuc__featured-card { background: #FFFFFF; border-radius: 14px; overflow: hidden; border: 1px solid #E6EDF7; box-shadow: 0 4px 10px rgba(0, 0, 0, 0.03); transition: transform 0.2s; }
.page-tin-tuc__featured-card:hover { transform: translateY(-4px); }
.page-tin-tuc__featured-card-body { padding: 16px; }
.page-tin-tuc__featured-category { display: inline-block; background: #EAF1FF; color: #2F6BFF; font-size: 0.85rem; font-weight: 600; border-radius: 4px; margin-bottom: 8px; padding: 4px 10px; }
.page-tin-tuc__featured-card-title { color: #1F2D3D; margin: 10px 0 8px; font-weight: 900; }
.page-tin-tuc__featured-card-title a { color: inherit; text-decoration: none; }
.page-tin-tuc__featured-card-title a:hover { color: #2F6BFF; }
.page-tin-tuc__featured-card-text { color: #1F2D3D; }
.page-tin-tuc__featured-date { display: block; margin-top: 16px; font-size: 0.9rem; color: #000000; opacity: 0.65; }
.page-tin-tuc__featured-image { width: 100%; object-fit: cover; max-height: 250px; }
.page-tin-tuc__guide-section { background: #FFFFFF; padding: 32px 16px; }
.page-tin-tuc__guide-title { text-align: center; font-weight: 800; color: #2F6BFF; margin-bottom: 32px; }
.page-tin-tuc__guide-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; max-width: 1100px; margin: 0 auto; }
.page-tin-tuc__guide-card { background: #F4F7FB; border-radius: 12px; padding: 16px; display: flex; flex-direction: column; align-items: flex-start; }
.page-tin-tuc__guide-card-image { width: 100%; object-fit: cover; border-radius: 8px; }
.page-tin-tuc__guide-card-title { font-size: 1.1rem; margin: 12px 0 8px; color: #1F2D3D; font-weight: 700; }
.page-tin-tuc__guide-card-title a { color: inherit; text-decoration: none; }
.page-tin-tuc__guide-card-title a:hover { color: #2F6BFF; }
.page-tin-tuc__guide-card-text { color: #1F2D3D; opacity: 0.8; font-size: 0.95rem; flex-grow: 1; }
.page-tin-tuc__guide-card-more { color: #2F6BFF; font-weight: 600; text-decoration: none; padding-top: 8px; }
.page-tin-tuc__promo-banner { background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%); color: #FFFFFF; padding: 32px 24px; text-align: center; }
.page-tin-tuc__promo-banner-title { color: #FFFFFF; font-weight: 800; margin-bottom: 8px; }
.page-tin-tuc__promo-banner-text { color: #FFFFFF; opacity: 0.95; max-width: 700px; margin: 0 auto 20px; }
.page-tin-tuc__cta-button { display: inline-block; background: #FFFFFF; color: #2F6BFF; padding: 12px 30px; border-radius: 999px; text-decoration: none; font-weight: 800; transition: background 0.2s, color 0.2s; }
.page-tin-tuc__cta-button:hover { background: #F4F7FB; color: #1F2D3D; }
.page-tin-tuc__news-section { padding: 32px 16px; }
.page-tin-tuc__news-section-title { font-weight: 800; color: #1F2D3D; text-align: center; margin-bottom: 24px; }
.page-tin-tuc__news-section-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; max-width: 900px; margin: 0 auto; }
.page-tin-tuc__news-card { background: #FFFFFF; border: 1px solid #D6E2FF; border-radius: 10px; padding: 16px; font-size: 1.05rem; }
.page-tin-tuc__news-card-title { margin: 0; display: flex; align-items: center; }
.page-tin-tuc__news-card-title::before { content: ''; width: 6px; height: 6px; background: #6FA3FF; border-radius: 50%; margin-right: 10px; flex-shrink: 0; }
.page-tin-tuc__news-card-title a { color: #1F2D3D; text-decoration: none; font-weight: 600; }
.page-tin-tuc__news-card-title a:hover { color: #2F6BFF; }
.page-tin-tuc__cta-tool-section { padding: 16px 16px 40px; background: #F4F7FB; }
.page-tin-tuc__cta-tool-card { background: #FFFFFF; border: 1px solid #D6E2FF; max-width: 900px; margin: 0 auto; padding: 40px 20px; text-align: center; border-radius: 16px; box-shadow: 0 8px 20px rgba(47, 107, 255, 0.08); }
.page-tin-tuc__cta-tool-title { margin: 0 0 10px; color: #1F2D3D; font-weight: 800; }
.page-tin-tuc__cta-tool-text { color: #1F2D3D; }
@media (max-width: 1024px) {
  .page-tin-tuc__featured-grid { gap: 16px; }
  .page-tin-tuc__guide-grid { gap: 16px; }
 }
@media (max-width: 768px) {
  .page-tin-tuc { padding-bottom: 20px; }
  .page-tin-tuc__hero-image { aspect-ratio: 2 / 1; }
  .page-tin-tuc__hero-section { padding-top: 10px; }
  .page-tin-tuc img, .page-tin-tuc picture { max-width: 100% !important; height: auto !important; }
  .page-tin-tuc__featured-grid { grid-template-columns: 1fr; }
  .page-tin-tuc__guide-grid { grid-template-columns: 1fr; }
  .page-tin-tuc__category-list { justify-content: flex-start; } /* Align left on small screens */
  .page-tin-tuc__category-card { font-size: 0.9rem; padding: 8px 14px; }
  .page-tin-tuc__guide-card { align-items: flex-start; }
  .page-tin-tuc__guide-card-more { margin-top: 8px; }
  .page-tin-tuc__cta-button { max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; }
  .page-tin-tuc__cta-tool-card { padding-left: 16px; padding-right: 16px; }
  .news-section-grid { grid-template-columns: 1fr; }
}