.page-index-tai-ung-dung__hero-section{max-width:1200px;margin:0 auto;padding-top:10px;display:flex;flex-direction:column;grap:0}.page-index-tai-ung-dung__hero-image{width:100%;max-width:1200px}.page-index-tai-ung-dung__hero-image img{width:100%;height:auto;aspect-ratio:17/5;object-fit:cover;display:block}.page-index-tai-ung-dung__hero-content{max-width:1000px;margin:0 auto;text-align:center;padding:20px 16px}.page-index-tai-ung-dung__hero-title{font-weight:800;line-height:1.3;letter-spacing:0.5px;color:#1F2D3D;max-width:1000px;margin:0 auto 12px;font-size:clamp(1.4rem, 3.2vw, 2.2rem)}.page-index-tai-ung-dung__hero-description{color:#333333;font-size:1rem;line-height:1.6;max-width:800px;margin:0 auto 24px}.page-index-tai-ung-dung__hero-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:16px}.page-index-tai-ung-dung__hero-cta{display:inline-block;padding:12px 32px;border-radius:999px;background:linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);color:#ffffff;font-weight:700;font-size:1rem;text-decoration:none;border:1px solid #2F6BFF;transition:opacity 0.2s ease, transform 0.2s ease}.page-index-tai-ung-dung__hero-cta:hover{opacity:0.9;transform:translateY(-2px)}.page-index-tai-ung-dung__hero-cta--secondary{background:#ffffff;color:#2F6BFF;border:1px solid #2F6BFF}.page-index-tai-ung-dung__hero-cta--secondary:hover{background:#f4f7fb}.page-index-tai-ung-dung__logo-section{padding:16px 16px 32px;background:#F4F7FB}.page-index-tai-ung-dung__logo-inner{max-width:1200px;margin:0 auto}.page-index-tai-ung-dung__logo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px 16px;justify-items:center;max-width:1200px;margin:0 auto;padding:0 16px}.page-index-tai-ung-dung__logo-item{display:flex;flex-direction:column;align-items:center;gap:12px;max-width:280px;width:100%;text-align:center}.page-index-tai-ung-dung__logo-image{width:100%;aspect-ratio:2/1;object-fit:contain;border:1px solid #D6E2FF;border-radius:12px;background:#ffffff;padding:8px}.page-index-tai-ung-dung__logo-cta{display:inline-block;padding:10px 22px;border-radius:999px;background:linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%);color:#ffffff;font-weight:700;font-size:0.9rem;text-decoration:none;border:1px solid #2F6BFF;max-width:100%;box-sizing:border-box;transition:opacity 0.2s ease}.page-index-tai-ung-dung__logo-cta:hover{opacity:0.85}.page-index-tai-ung-dung__logo-item:nth-child(5){grid-column:2}.page-index-tai-ung-dung__logo-item:nth-child(6){grid-column:3}.page-index-tai-ung-dung__guide-section{padding:32px 16px 48px}.page-index-tai-ung-dung__guide-inner{max-width:1000px;margin:0 auto}.page-index-tai-ung-dung__guide-title{text-align:center;color:#1F2D3D;font-weight:800;margin-bottom:32px;line-height:1.3}.page-index-tai-ung-dung__guide-figure{margin-bottom:32px}.page-index-tai-ung-dung__guide-figure img{width:100%;max-width:800px;aspect-ratio:2/1;object-fit:cover;display:block;margin:0 auto 16px;border-radius:12px;border:1px solid #D6E2FF}.page-index-tai-ung-dung__guide-figure h3{color:#2F6BFF;font-size:1.25rem;margin-bottom:8px}.page-index-tai-ung-dung__guide-figure p{color:#333333;line-height:1.7}.page-index-tai-ung-dung__faq-item{border:1px solid #D6E2FF;border-radius:12px;margin-bottom:12px;background:#ffffff;overflow:hidden}.page-index-tai-ung-dung__faq-item summary{cursor:pointer;display:flex;justify-content:space-between;align-items:center;padding:16px;list-style:none;background:#ffffff}.page-index-tai-ung-dung__faq-item summary::-webkit-details-marker{display:none}.page-index-tai-ung-dung__faq-title{font-weight:600;color:#1F2D3D}.page-index-tai-ung-dung__faq-toggle{font-size:1.5rem;font-weight:700;color:#2F6BFF;line-height:1;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border:1px solid #2F6BFF;border-radius:50%;flex-shrink:0}.page-index-tai-ung-dung__faq-item[open] .page-index-tai-ung-dung__faq-toggle{background:#2F6BFF;color:#ffffff}.page-index-tai-ung-dung__faq-item p{padding:0 16px 16px;margin:0;color:#333333;line-height:1.6}.page-index-tai-ung-dung__faq-item a{color:#2F6BFF;text-decoration:underline}.page-index-tai-ung-dung__faq-item a:hover{color:#1F2D3D}
@media (max-width:768px){
.page-index-tai-ung-dung__hero-image img{aspect-ratio:2/1}
.page-index-tai-ung-dung__hero-content{padding:16px 12px}
.page-index-tai-ung-dung__hero-title{font-size:clamp(1.3rem, 5.5vw, 1.7rem);line-height:1.4}
.page-index-tai-ung-dung__hero-actions{flex-direction:column;align-items:center}
.page-index-tai-ung-dung__hero-cta{max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;width:100%;text-align:center;padding:12px 16px;display:block}
.page-index-tai-ung-dung__logo-grid{grid-template-columns:repeat(2,1fr);gap:16px 12px;padding:0 8px}
.page-index-tai-ung-dung__logo-item:nth-child(5),.page-index-tai-ung-dung__logo-item:nth-child(6){grid-column:auto}
.page-index-tai-ung-dung__logo-cta{max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;font-size:0.85rem;padding:8px 16px;width:100%;text-align:center;display:block}
.page-index-tai-ung-dung__guide-title{font-size:1.3rem}
.page-index-tai-ung-dung__guide-figure img{width:100%;max-width:100%;height:auto;aspect-ratio:16/9}
.page-index-tai-ung-dung img{max-width:100%!important;height:auto!important}
.page-index-tai-ung-dung__guide-figure h3{font-size:1.1rem}
.page-index-tai-ung-dung__faq-title{font-size:0.95rem}
}