.page-tin-tuc{background:#F4F7FB;color:#1F2D3D;font-family:inherit;line-height:1.7}
.page-tin-tuc__hero-section{width:100%;padding-top:10px;margin-top:0;background:linear-gradient(180deg,#EAF1FF 0%,#F4F7FB 100%)}
.page-tin-tuc__hero-inner{width:100%;max-width:1200px;margin:0 auto;padding:16px;display:flex;flex-direction:column;gap:20px;box-sizing:border-box}
.page-tin-tuc__hero-image{width:100%;border-radius:16px;overflow:hidden;border:1px solid #D6E2FF;box-shadow:0 8px 24px rgba(47,107,255,.12)}
.page-tin-tuc__hero-image img{width:100%;height:auto;display:block;object-fit:cover;max-width:100%}
.page-tin-tuc__hero-content{width:100%;display:flex;flex-direction:column;gap:14px}
.page-tin-tuc__main-title{font-weight:800;line-height:1.3;letter-spacing:-.01em;color:#2F6BFF;margin:0;max-width:900px}
.page-tin-tuc__hero-desc{color:#1F2D3D;font-size:1.02rem;margin:0;max-width:820px}
.page-tin-tuc__hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.page-tin-tuc__btn{display:inline-block;padding:13px 22px;border-radius:10px;font-weight:700;text-decoration:none;text-align:center;line-height:1.3;box-sizing:border-box;max-width:100%;transition:transform .18s ease,box-shadow .18s ease}
.page-tin-tuc__btn--primary{background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#FFFFFF;box-shadow:0 6px 16px rgba(47,107,255,.3)}
.page-tin-tuc__btn--primary:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(47,107,255,.38)}
.page-tin-tuc__btn--secondary{background:#FFFFFF;color:#2F6BFF;border:1.5px solid #2F6BFF}
.page-tin-tuc__btn--secondary:hover{background:#EAF1FF}
.page-tin-tuc__btn--ghost{background:transparent;color:#2F6BFF;border:1.5px solid #6FA3FF}
.page-tin-tuc__banner-section{max-width:1200px;margin:12px auto;padding:0 16px;box-sizing:border-box}
.page-tin-tuc__banner-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.page-tin-tuc__banner-thumbs img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;display:block;border-radius:12px;border:1px solid #D6E2FF;background:#FFFFFF}
.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;box-sizing:border-box}
.page-tin-tuc__section-title{font-weight:800;color:#2F6BFF;margin:0 0 14px;line-height:1.35}
.page-tin-tuc__section-sub{color:#1F2D3D;margin:0 0 18px}
.page-tin-tuc__text{color:#1F2D3D;margin:0 0 12px}
.page-tin-tuc__section-head{display:flex;flex-direction:column;gap:4px}
.page-tin-tuc__posts-track{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.page-tin-tuc__post-card{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:14px;padding:14px;box-sizing:border-box;display:flex;flex-direction:column;gap:10px;box-shadow:0 4px 14px rgba(47,107,255,.06)}
.page-tin-tuc__post-link{text-decoration:none;display:block}
.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-weight:700;color:#2F6BFF;margin:8px 0 0;line-height:1.4;font-size:1rem}
.page-tin-tuc__post-excerpt{color:#1F2D3D;margin:0;font-size:.94rem}
.page-tin-tuc__slider-controls{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px;justify-content:center}
.page-tin-tuc__promo-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.page-tin-tuc__promo-card{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:16px;padding:22px;box-sizing:border-box;box-shadow:0 6px 18px rgba(47,107,255,.08)}
.page-tin-tuc__promo-title{font-weight:800;color:#2F6BFF;margin:0 0 10px;line-height:1.35}
.page-tin-tuc__list-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.page-tin-tuc__list-item{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:14px;padding:16px;box-sizing:border-box;display:flex;flex-direction:column;gap:10px}
.page-tin-tuc__list-item img{width:100%;height:auto;aspect-ratio:1/1;object-fit:cover;display:block;border-radius:10px}
.page-tin-tuc__list-title{font-weight:700;color:#2F6BFF;margin:0;line-height:1.4;font-size:1.02rem}
.page-tin-tuc__link{color:#2F6BFF;font-weight:700;text-decoration:underline}
.page-tin-tuc__faq-list{display:flex;flex-direction:column;gap:14px}
.page-tin-tuc__faq-item{background:#FFFFFF;border:1px solid #D6E2FF;border-left:4px solid #6FA3FF;border-radius:12px;padding:16px 18px;box-sizing:border-box}
.page-tin-tuc__faq-question{font-weight:700;color:#2F6BFF;margin:0 0 8px;line-height:1.4;font-size:1.02rem}
.page-tin-tuc__faq-answer{color:#1F2D3D;margin:0}
.page-tin-tuc__overlay-section{width:100%;position:relative;overflow:hidden;min-height:300px;display:flex;align-items:center;justify-content:center;text-align:center;color:#FFFFFF}
.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(15,30,60,.62);z-index:1}
.page-tin-tuc__overlay-content{position:relative;z-index:2;width:100%;max-width:820px;padding:36px 20px;box-sizing:border-box;display:flex;flex-direction:column;align-items:center;gap:14px}
.page-tin-tuc__overlay-title{color:#FFFFFF;font-weight:800;margin:0;line-height:1.35}
.page-tin-tuc__overlay-text{color:#FFFFFF;margin:0}
.page-tin-tuc__cta-section{width:100%;background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);padding:40px 16px;box-sizing:border-box}
.page-tin-tuc__cta-inner{width:100%;max-width:900px;margin:0 auto;text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px}
.page-tin-tuc__cta-title{color:#FFFFFF;font-weight:800;margin:0;line-height:1.35}
.page-tin-tuc__cta-text{color:#FFFFFF;margin:0}
.page-tin-tuc__cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;width:100%}
.page-tin-tuc__cta-actions .page-tin-tuc__btn--secondary{background:#FFFFFF;color:#2F6BFF;border:1.5px solid #FFFFFF}
@media (max-width:1024px){.page-tin-tuc__posts-track{grid-template-columns:repeat(2,1fr)}.page-tin-tuc__list-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:768px){.page-tin-tuc{max-width:100%;overflow-x:hidden}
.page-tin-tuc__hero-section{padding-top:8px}
.page-tin-tuc__hero-inner{padding:12px;gap:14px}
.page-tin-tuc__banner-thumbs{grid-template-columns:repeat(2,1fr);gap:10px}
.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{padding:20px 12px}
.page-tin-tuc__posts-track{grid-template-columns:1fr}
.page-tin-tuc__promo-grid{grid-template-columns:1fr}
.page-tin-tuc__list-grid{grid-template-columns:1fr}
.page-tin-tuc__hero-actions,.page-tin-tuc__cta-actions{flex-direction:column;width:100%;max-width:100%;overflow:hidden;box-sizing:border-box}
.page-tin-tuc__btn{width:100%;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word}
.page-tin-tuc__overlay-section{min-height:260px}
.page-tin-tuc__overlay-content{padding:26px 14px}
.page-tin-tuc__cta-section{padding:28px 12px}
.page-tin-tuc img{max-width:100%!important;height:auto!important}}