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.page-blog-khuyen-mai-f83-cach-nhan__page-title{font-weight:800;margin:8px 0 12px;max-width:900px;font-size:clamp(1.4rem,2.4vw,2.1rem);color:#2F6BFF}
.page-blog-khuyen-mai-f83-cach-nhan__hero-desc{max-width:760px;color:#1F2D3D;font-size:1rem;margin:0 0 18px}
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.page-blog-khuyen-mai-f83-cach-nhan__section-title{font-weight:700;font-size:1.5rem;margin:8px 0 16px;padding-bottom:8px;border-bottom:3px solid #D6E2FF;display:inline-block;color:#2F6BFF}
.page-blog-khuyen-mai-f83-cach-nhan__subtitle{font-weight:700;font-size:1.15rem;margin:16px 0 8px;color:#2F6BFF}
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.page-blog-khuyen-mai-f83-cach-nhan__figure figcaption{font-size:0.9rem;color:#1F2D3D;opacity:0.85;margin-top:8px;font-style:italic}
.page-blog-khuyen-mai-f83-cach-nhan__game-block{margin-bottom:28px;background:#FFFFFF;border:1px solid #D6E2FF;border-radius:12px;padding:16px;box-shadow:0 4px 14px rgba(47,107,255,0.06)}
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@media (max-width:768px){
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.page-blog-khuyen-mai-f83-cach-nhan__page-title{font-size:1.25rem}
.page-blog-khuyen-mai-f83-cach-nhan__section-title{font-size:1.2rem}
.page-blog-khuyen-mai-f83-cach-nhan__subtitle{font-size:1.05rem}
.page-blog-khuyen-mai-f83-cach-nhan__intro-section,.page-blog-khuyen-mai-f83-cach-nhan__games-section,.page-blog-khuyen-mai-f83-cach-nhan__promo-section,.page-blog-khuyen-mai-f83-cach-nhan__guide-section,.page-blog-khuyen-mai-f83-cach-nhan__policy-section,.page-blog-khuyen-mai-f83-cach-nhan__closing-section{padding:18px 12px;max-width:100%;overflow-x:hidden}
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.page-blog-khuyen-mai-f83-cach-nhan__game-block{padding:14px}
.page-blog-khuyen-mai-f83-cach-nhan img{max-width:100%!important;height:auto!important}
}