.page-tin-tuc{background:#F4F7FB;color:#1F2D3D;font-family:Arial,Helvetica,sans-serif}
.page-tin-tuc__container{max-width:1200px;margin:0 auto;padding:0 16px}
.page-tin-tuc__hero-section{display:flex;flex-direction:column;padding-top:10px;background:linear-gradient(180deg,#EAF2FF 0%,#FFFFFF 100%)}
.page-tin-tuc__hero-image-wrapper{width:100%}
.page-tin-tuc__hero-image{display:block;width:100%;max-width:1200px;aspect-ratio:16/9;object-fit:cover;margin:0 auto;border-radius:16px}
.page-tin-tuc__hero-content{max-width:1200px;margin:0 auto;padding:24px 16px;text-align:center}
.page-tin-tuc__hero-title{font-size:clamp(1.6rem,3vw,2.4rem);font-weight:800;color:#1F2D3D;line-height:1.3;letter-spacing:-0.02em;max-width:800px;margin:0 auto 16px}
.page-tin-tuc__hero-description{font-size:1rem;line-height:1.6;color:#333333;max-width:800px;margin:0 auto 24px}
.page-tin-tuc__hero-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.page-tin-tuc__btn{padding:14px 32px;border-radius:999px;font-weight:700;font-size:1rem;text-decoration:none;transition:transform .2s}
.page-tin-tuc__btn:hover{transform:translateY(-2px)}
.page-tin-tuc__btn--primary{background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#ffffff;box-shadow:0 4px 15px rgba(47,107,255,.4)}
.page-tin-tuc__btn--secondary{background:#ffffff;color:#2F6BFF;border:2px solid #2F6BFF}
.page-tin-tuc__section-title{font-size:clamp(1.4rem,2.5vw,2rem);font-weight:800;color:#1F2D3D;text-align:center;margin-bottom:12px}
.page-tin-tuc__section-subtitle{font-size:1rem;color:#333333;text-align:center;max-width:70ch;margin:0 auto 32px;line-height:1.5}
.page-tin-tuc__logo-grid-section,.page-tin-tuc__news-section,.page-tin-tuc__featured-section,.page-tin-tuc__update-section{padding:48px 0}
.page-tin-tuc__logo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.page-tin-tuc__logo-card{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:16px;padding:24px;text-align:center;transition:box-shadow .3s}
.page-tin-tuc__logo-card:hover{box-shadow:0 8px 20px rgba(165,196,255,.3)}
.page-tin-tuc__logo-image{width:100%;height:auto;aspect-ratio:2/1;object-fit:cover;border-radius:8px}
.page-tin-tuc__logo-title{font-size:1.125rem;font-weight:700;color:#1F2D3D;margin:16px 0 8px}
.page-tin-tuc__logo-description{font-size:.875rem;color:#4A5568;line-height:1.5}
.page-tin-tuc__news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:32px}
.page-tin-tuc__news-item{background:#FFFFFF;border-radius:16px;padding:16px;border:1px solid #D6E2FF}
.page-tin-tuc__news-link{display:block;text-decoration:none;color:inherit}
.page-tin-tuc__news-image{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:8px}
.page-tin-tuc__news-title{font-size:1.25rem;font-weight:700;color:#1F2D3D;line-height:1.4;margin-top:16px}
.page-tin-tuc__news-link:hover .page-tin-tuc__news-title{color:#2F6BFF}
.page-tin-tuc__news-date{font-size:.875rem;color:#6B7280;margin:8px 0}
.page-tin-tuc__news-excerpt{font-size:.9375rem;color:#4A5568;line-height:1.6}
.page-tin-tuc__read-more{display:inline-block;margin-top:12px;color:#2F6BFF;font-weight:600;text-decoration:none}
.page-tin-tuc__featured-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:32px}
.page-tin-tuc__post-card{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:16px;padding:16px}
.page-tin-tuc__post-link{text-decoration:none;color:inherit}
.page-tin-tuc__post-image{width:100%;height:auto;aspect-ratio:2/1;object-fit:cover;border-radius:8px}
.page-tin-tuc__post-title{font-size:1.125rem;font-weight:700;color:#1F2D3D;line-height:1.4;margin:16px 0 8px}
.page-tin-tuc__post-link:hover .page-tin-tuc__post-title{color:#2F6BFF}
.page-tin-tuc__post-excerpt{font-size:.9375rem;color:#4A5568;line-height:1.6}
.page-tin-tuc__cta-button{display:inline-block;margin-top:12px;padding:10px 24px;background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#fff;border-radius:999px;font-weight:600;text-decoration:none}
.page-tin-tuc__grid-layout{display:grid;grid-template-columns:1fr 320px;gap:32px;align-items:start}
.page-tin-tuc__update-list{display:flex;flex-direction:column;gap:24px}
.page-tin-tuc__update-item{display:flex;gap:16px;background:#FFFFFF;padding:16px;border-radius:12px;border:1px solid #D6E2FF}
.page-tin-tuc__update-thumb{width:200px;height:150px;object-fit:cover;border-radius:8px;flex-shrink:0}
.page-tin-tuc__update-title{font-size:1rem;font-weight:700;color:#1F2D3D;margin:0 0 8px;line-height:1.4}
.page-tin-tuc__update-meta{font-size:.875rem;color:#6B7280;margin-bottom:8px}
.page-tin-tuc__update-desc{font-size:.8rem;color:#4A5568;line-height:1.5}
.page-tin-tuc__sidebar{position:sticky;top:20px}
.page-tin-tuc__guide-card{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:16px;padding:24px;text-align:center}
.page-tin-tuc__guide-title{font-size:1.25rem;color:#1F2D3D;margin-bottom:16px}
.page-tin-tuc__guide-text{font-size:.9375rem;line-height:1.6;color:#4A5568;margin-bottom:20px}
.page-tin-tuc__btn-guide{display:block;width:100%;padding:12px 16px;background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#fff;border-radius:999px;font-weight:600;text-decoration:none;box-sizing:border-box;margin-bottom:12px;white-space:normal;word-wrap:break-word}
.page-tin-tuc__btn-guide--secondary{background:#ffffff;border:2px solid #2F6BFF;color:#2F6BFF}
@media (max-width:1024px){
.page-tin-tuc__grid-layout{grid-template-columns:1fr}
.page-tin-tuc__sidebar{position:static}
}
@media (max-width:768px){
.page-tin-tuc__hero-image{aspect-ratio:2/1}
.page-tin-tuc__hero-content{padding:16px}
.page-tin-tuc__logo-grid{grid-template-columns:repeat(2,1fr);gap:16px}
.page-tin-tuc__logo-card{padding:16px}
.page-tin-tuc__logo-title{font-size:1rem}
.page-tin-tuc__logo-description{font-size:.8125rem}
.page-tin-tuc__news-grid,.page-tin-tuc__featured-grid{grid-template-columns:1fr}
.page-tin-tuc__update-item{flex-direction:column}
.page-tin-tuc img{max-width:100% !important;height:auto !important}
.page-tin-tuc__container{max-width:100%;overflow-x:hidden}
.page-tin-tuc__btn,.page-tin-tuc__cta-button,.page-tin-tuc__btn-guide{max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;display:inline-block;text-align:center}
.page-tin-tuc__hero-actions{flex-direction:column;width:100%}
.page-tin-tuc__hero-actions .page-tin-tuc__btn{width:100%;box-sizing:border-box}
}