.page-tin-tuc{color:#1F2D3D;background:#F4F7FB}
.page-tin-tuc h1,.page-tin-tuc h2,.page-tin-tuc h3{color:#2F6BFF}
.page-tin-tuc__hero-section{width:100%;position:relative;overflow:hidden;padding-top:0;margin-top:0;background:#F4F7FB}
.page-tin-tuc__hero-image{width:100%;max-width:1200px;margin:0 auto}
.page-tin-tuc__hero-image img{width:100%;height:auto;display:block;border-radius:16px}
.page-tin-tuc__hero-content{max-width:1200px;margin:0 auto;padding:20px 16px 28px;text-align:center}
.page-tin-tuc__main-title{font-weight:800;line-height:1.25;letter-spacing:.2px;max-width:900px;margin:0 auto 12px}
.page-tin-tuc__hero-desc{max-width:760px;margin:0 auto 20px;color:#1F2D3D;line-height:1.65}
.page-tin-tuc__hero-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;width:100%}
.page-tin-tuc__btn{display:inline-block;background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#FFFFFF;padding:12px 22px;border-radius:10px;text-decoration:none;font-weight:600;border:1px solid #2F6BFF;box-sizing:border-box;max-width:100%;white-space:normal;word-wrap:break-word;transition:opacity .2s ease}
.page-tin-tuc__btn:hover{opacity:.9}
.page-tin-tuc__btn--ghost{background:#FFFFFF;color:#2F6BFF;border:1px solid #D6E2FF}
.page-tin-tuc__intro-section,.page-tin-tuc__posts-section,.page-tin-tuc__promo-section,.page-tin-tuc__list-section,.page-tin-tuc__faq-section{max-width:1200px;margin:0 auto;padding:28px 16px}
.page-tin-tuc__section-title{font-weight:700;margin:0 0 18px;line-height:1.3}
.page-tin-tuc__intro-section p{line-height:1.75;margin:0 0 14px;color:#1F2D3D}
.page-tin-tuc__section-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.page-tin-tuc__view-all{color:#2F6BFF;font-weight:600;text-decoration:none}
.page-tin-tuc__posts-track{display:flex;gap:16px;overflow:hidden;padding-top:6px}
.page-tin-tuc__post-card{flex:0 0 calc(25% - 12px);background:#FFFFFF;border:1px solid #D6E2FF;border-radius:14px;padding:12px;box-sizing:border-box;box-shadow:0 4px 14px rgba(47,107,255,.06)}
.page-tin-tuc__post-card img{width:100%;height:auto;aspect-ratio:2/1;object-fit:cover;display:block;border-radius:10px}
.page-tin-tuc__post-title{font-size:1.05rem;line-height:1.4;margin:12px 0 8px}
.page-tin-tuc__post-title a{color:#2F6BFF;text-decoration:none}
.page-tin-tuc__post-excerpt{font-size:.95rem;line-height:1.6;color:#1F2D3D;margin:0 0 10px}
.page-tin-tuc__post-date{font-size:.85rem;color:#000000;opacity:.75}
.page-tin-tuc__promo-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:24px;align-items:center;background:#FFFFFF;border:1px solid #D6E2FF;border-radius:16px;padding:22px;box-shadow:0 6px 18px rgba(47,107,255,.08)}
.page-tin-tuc__promo-title{margin:0 0 12px;line-height:1.35}
.page-tin-tuc__promo-text p{line-height:1.75;margin:0 0 14px;color:#1F2D3D}
.page-tin-tuc__promo-image img{width:100%;height:auto;display:block;border-radius:12px}
.page-tin-tuc__promo-actions{display:flex;gap:12px;flex-wrap:wrap;width:100%}
.page-tin-tuc__list-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.page-tin-tuc__list-item{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:14px;padding:12px;box-sizing:border-box}
.page-tin-tuc__list-item img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;display:block;border-radius:10px}
.page-tin-tuc__list-title{font-size:1.02rem;line-height:1.4;margin:12px 0 8px}
.page-tin-tuc__list-title a{color:#2F6BFF;text-decoration:none}
.page-tin-tuc__list-item p{font-size:.95rem;line-height:1.6;color:#1F2D3D;margin:0}
.page-tin-tuc__faq-item{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:12px;margin-bottom:12px;overflow:hidden}
.page-tin-tuc__faq-question{width:100%;text-align:left;background:none;border:0;padding:16px;font-size:1rem;font-weight:600;color:#2F6BFF;cursor:pointer}
.page-tin-tuc__faq-answer{padding:0 16px 16px;line-height:1.7;color:#1F2D3D;display:none}
.page-tin-tuc__faq-item.is-open .page-tin-tuc__faq-answer{display:block}
.page-tin-tuc__overlay-section{width:100%;position:relative;overflow:hidden;min-height:280px;display:flex;align-items:center;justify-content:center;text-align:center;color:#FFFFFF;margin-top:8px}
.page-tin-tuc__overlay-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.page-tin-tuc__overlay-mask{position:absolute;inset:0;background:rgba(15,32,64,.65);z-index:1}
.page-tin-tuc__overlay-content{position:relative;z-index:2;padding:32px 16px;max-width:800px}
.page-tin-tuc__overlay-title{color:#FFFFFF;line-height:1.3;margin:0 0 12px}
.page-tin-tuc__overlay-content p{color:#FFFFFF;line-height:1.7;margin:0}
.page-tin-tuc__cta-section{width:100%;position:relative;overflow:hidden;max-width:1200px;margin:36px auto;padding:0 16px;box-sizing:border-box}
.page-tin-tuc__cta-image{width:100%;height:auto;display:block;border-radius:16px}
.page-tin-tuc__cta-content{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:16px;padding:24px;margin-top:18px;box-shadow:0 6px 18px rgba(47,107,255,.08);text-align:center}
.page-tin-tuc__cta-title{margin:0 0 10px;line-height:1.3}
.page-tin-tuc__cta-content p{line-height:1.7;color:#1F2D3D;max-width:760px;margin:0 auto 18px}
.page-tin-tuc__cta-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;width:100%}
.page-tin-tuc img{max-width:100%;height:auto}
@media (max-width:768px){.page-tin-tuc__main-title{font-weight:800;line-height:1.3}
.page-tin-tuc__hero-image img{border-radius:12px}
.page-tin-tuc__hero-actions,.page-tin-tuc__promo-actions,.page-tin-tuc__cta-actions{flex-direction:column;align-items:stretch}
.page-tin-tuc__btn{width:100%;text-align:center}
.page-tin-tuc__posts-track{flex-direction:column;overflow:visible}
.page-tin-tuc__post-card{flex:0 0 100%;width:100%}
.page-tin-tuc__promo-grid{grid-template-columns:1fr}
.page-tin-tuc__list-grid{grid-template-columns:1fr}
.page-tin-tuc img{max-width:100%!important;height:auto!important}
.page-tin-tuc__overlay-section{min-height:220px}
.page-tin-tuc__section-head{flex-direction:column;align-items:flex-start}}