.page-tin-tuc { max-width: 1200px; margin: 0 auto; padding: 0 16px; background: #0D0E12; color: #FFF3E6; }
.page-tin-tuc__btn { display: inline-block; padding: 12px 24px; border-radius: 6px; font-weight: 700; text-decoration: none; transition: transform 0.2s ease, box-shadow 0.2s ease; box-sizing: border-box; max-width: 100%; white-space: normal; word-wrap: break-word; }
.page-tin-tuc__btn--primary { background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%); color: #fff; }
.page-tin-tuc__btn--primary:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(255, 140, 26, 0.4); }
.page-tin-tuc__btn--secondary { background: #FFA53A; color: #17191F; }
.page-tin-tuc__btn--secondary:hover { background: #FF8C1A; transform: translateY(-2px); }
.page-tin-tuc__btn--ghost { border: 2px solid #FFA53A; color: #FFA53A; background: transparent; }
.page-tin-tuc__btn--ghost:hover { background: rgba(255, 165, 58, 0.1); }
.page-tin-tuc__hero-section { padding-top: 10px; }
.page-tin-tuc__hero-image img { width: 100%; height: auto; max-width: 100%; aspect-ratio: 1200/350; object-fit: cover; border-radius: 12px; }
.page-tin-tuc__hero-content { padding: 20px 0; text-align: center; }
.page-tin-tuc__hero-title { font-size: clamp(1.4rem, 2.5vw, 2.2rem); font-weight: 800; line-height: 1.3; letter-spacing: 0.5px; margin-bottom: 12px; }
.page-tin-tuc__hero-description { max-width: 640px; margin: 0 auto 20px; font-size: 16px; color: #FFF3E6; opacity: 0.9; line-height: 1.6; }
.page-tin-tuc__hero-actions { display: flex; gap: 12px; justify-content: center; }
.page-tin-tuc__featured-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 32px; }
.page-tin-tuc__featured-card { background: #17191F; border: 1px solid #A84F0C; border-radius: 12px; overflow: hidden; transition: transform 0.2s ease, box-shadow 0.2s ease; }
.page-tin-tuc__featured-card:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(255, 176, 77, 0.2); }
.page-tin-tuc__featured-category { display: inline-block; padding: 4px 12px; background: #D96800; color: #fff; border-radius: 4px; font-size: 13px; font-weight: 600; text-transform: uppercase; margin-bottom: 12px; }
.page-tin-tuc__featured-image { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; }
.page-tin-tuc__featured-body { padding: 16px; }
.page-tin-tuc__featured-date { font-size: 13px; color: #FFB04D; margin-bottom: 8px; }
.page-tin-tuc__featured-title { font-size: 18px; line-height: 1.4; margin-bottom: 8px; }
.page-tin-tuc__featured-title a { color: #FFF3E6; text-decoration: none; }
.page-tin-tuc__featured-title a:hover { color: #FFB04D; }
.page-tin-tuc__featured-excerpt { font-size: 14px; line-height: 1.6; color: #FFF3E6; opacity: 0.8; margin-bottom: 12px; }
.page-tin-tuc__read-more { color: #FFA53A; text-decoration: none; font-weight: 600; font-size: 14px; display: inline-block; }
.page-tin-tuc__read-more:hover { color: #FFB04D; text-decoration: underline; }
.page-tin-tuc__latest-section { margin-top: 40px; }
.page-tin-tuc__section-header { text-align: center; margin-bottom: 32px; }
.page-tin-tuc__section-title { font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 800; margin-bottom: 8px; }
.page-tin-tuc__section-subtitle { color: #FFF3E6; opacity: 0.7; font-size: 16px; max-width: 480px; margin: 0 auto; }
.page-tin-tuc__news-layout { display: grid; grid-template-columns: 2fr 1fr; gap: 32px; align-items: start; }
.page-tin-tuc__news-main { background: #17191F; border: 1px solid #A84F0C; border-radius: 12px; overflow: hidden; }
.page-tin-tuc__news-main-image { width: 100%; aspect-ratio: 16/9; object-fit: cover; display: block; }
.page-tin-tuc__news-date { padding: 16px 16px 0; font-size: 13px; color: #FFB04D; }
.page-tin-tuc__news-main-title { padding: 8px 16px; font-size: 20px; line-height: 1.4; }
.page-tin-tuc__news-main-title a { color: #FFF3E6; text-decoration: none; }
.page-tin-tuc__news-main-title a:hover { color: #FFB04D; }
.page-tin-tuc__news-main-description { padding: 0 16px 16px; line-height: 1.7; color: #FFF3E6; opacity: 0.8; }
.page-tin-tuc__news-tags { padding: 8px 16px 16px; display: flex; gap: 8px; flex-wrap: wrap; }
.page-tin-tuc__tag { padding: 4px 12px; background: #0D0E12; color: #FFA53A; border: 1px solid #A84F0C; border-radius: 20px; font-size: 13px; text-decoration: none; }
.page-tin-tuc__tag:hover { background: #D96800; color: #fff; }
.page-tin-tuc__news-sidebar { background: #17191F; border: 1px solid #A84F0C; border-radius: 12px; padding: 20px; position: sticky; top: 80px; }
.page-tin-tuc__sidebar-title { font-size: 18px; font-weight: 700; margin-bottom: 20px; color: #FFA53A; }
.page-tin-tuc__sidebar-item { display: flex; gap: 12px; margin-bottom: 16px; }
.page-tin-tuc__sidebar-thumb { width: 150px; height: 84px; aspect-ratio: 16/9; object-fit: cover; border-radius: 8px; flex-shrink: 0; }
.page-tin-tuc__sidebar-content > h4 { margin: 0 0 4px; font-size: 14px; line-height: 1.4; }
.page-tin-tuc__sidebar-post-title a { color: #FFF3E6; text-decoration: none; }
.page-tin-tuc__sidebar-post-title a:hover { color: #FFB04D; }
.page-tin-tuc__sidebar-date { font-size: 12px; color: #FFB04D; }
.page-tin-tuc__update-banner { margin-top: 40px; background: linear-gradient(135deg, #17191F 0%, #2a2d36 100%); border: 1px solid #A84F0C; border-radius: 20px; padding: 32px 24px; text-align: center; }
.page-tin-tuc__update-banner-title { font-size: clamp(1.5rem, 2.7vw, 2rem); font-weight: 800; margin-bottom: 12px; }
.page-tin-tuc__update-banner-text { max-width: 540px; margin: 0 auto 24px; color: #FFF3E6; opacity: 0.85; line-height: 1.6; }
.page-tin-tuc__update-banner-actions { display: flex; gap: 12px; justify-content: center; }
.page-tin-tuc__category-list { margin-top: 48px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.page-tin-tuc__category-card { background: #17191F; border: 1px solid #A84F0C; border-radius: 12px; padding: 20px 16px; transition: transform 0.2s ease, border-color 0.2s ease; }
.page-tin-tuc__category-card:hover { transform: translateY(-3px); border-color: #FF8C1A; }
.page-tin-tuc__category-title { font-size: 18px; font-weight: 700; color: #FFA53A; margin-bottom: 8px; }
.page-tin-tuc__category-description { line-height: 1.5; font-size: 14px; margin-bottom: 12px; opacity: 0.85; }
.page-tin-tuc__faq-section { margin-top: 48px; max-width: 800px; margin-left: auto; margin-right: auto; }
.page-tin-tuc__faq-item { background: #17191F; border: 1px solid #A84F0C; border-radius: 10px; margin-bottom: 12px; overflow: hidden; }
.page-tin-tuc__faq-question { padding: 16px 20px; display: flex; justify-content: space-between; align-items: center; font-weight: 600; font-size: 16px; cursor: pointer; list-style: none; }
.page-tin-tuc__faq-question::-webkit-details-marker { display: none; }
.page-tin-tuc__faq-question:hover { color: #FFB04D; }
.page-tin-tuc__faq-icon { font-size: 22px; color: #FFA53A; transition: transform 0.2s ease; }
.page-tin-tuc__faq-answer { padding: 0 20px 16px; margin: 0; line-height: 1.7; opacity: 0.85; }
.page-tin-tuc__cta-zone { margin-top: 48px; text-align: center; }
.page-tin-tuc__cta-zone-box { background: linear-gradient(180deg, #17191F 0%, #A84F0C 100%); border-radius: 20px; padding: 40px 24px; }
@media (max-width: 1024px) {
    .page-tin-tuc__featured-grid { grid-template-columns: repeat(2, 1fr); }
    .page-tin-tuc__news-layout { grid-template-columns: 1fr; }
    .page-tin-tuc__news-sidebar { position: static; margin-top: 24px; }
    .page-tin-tuc__category-list { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .page-tin-tuc { padding: 0 12px; }
  .page-tin-tuc__hero-section { padding-top: 10px; }
  .page-tin-tuc__hero-image img { aspect-ratio: 16/9; }
  .page-tin-tuc__hero-actions { flex-direction: column; align-items: center; gap: 10px; margin-bottom: 12px; }
  .page-tin-tuc__btn { width: 100%; text-align: center; }
  .page-tin-tuc__btn-wrap { max-width: 100%; overflow: hidden; box-sizing: border-box; }
  .page-tin-tuc__featured-grid { grid-template-columns: 1fr; }
  .page-tin-tuc__news-sidebar { position: static; }
  .page-tin-tuc__category-list { grid-template-columns: 1fr; }
  .page-tin-tuc__update-banner-actions { flex-direction: column; align-items: center; }
  .page-tin-tuc__btn--primary, .page-tin-tuc__btn--secondary, .page-tin-tuc__btn--ghost { width: 100%; max-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 .page-tin-tuc__sidebar-thumb { width: 100%; max-width: 100%; height: auto; aspect-ratio: 16/9; }
  .page-tin-tuc__sidebar-item { flex-direction: column; }
  .page-tin-tuc { overflow-x: hidden; }
  .page-tin-tuc__faq-question { padding: 14px 16px; }
  .page-tin-tuc__cta-zone-box { padding: 24px 16px; }
  .page-tin-tuc img { max-width: 100% !important; height: auto !important; }
  .page-tin-tuc__news-main-description, .page-tin-tuc__featured-excerpt, .page-tin-tuc__category-description { font-size: 14px; }
  .page-tin-tuc__featured-title { font-size: 1.2rem; }
  .page-tin-tuc__sidebar-title { font-size: 16px; }
  .page-tin-tuc__news-main-title { font-size: 1.2rem; }
  .page-tin-tuc__hero-description { font-size: 15px; }
  .page-tin-tuc__btn { font-size: 15px; }
}