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.page-khuyen-mai__promo-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}.page-khuyen-mai__promo-card{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:20px;overflow:hidden;padding:0 0 24px;text-align:center;box-shadow:0 4px 16px rgba(165,196,255,.15);transition:transform .25s,box-shadow .25s}.page-khuyen-mai__promo-card:hover{transform:translateY(-6px);box-shadow:0 12px 28px rgba(47,107,255,.2)}.page-khuyen-mai__promo-image-wrap{width:100%;overflow:hidden}.page-khuyen-mai__promo-image{width:100%;height:auto;aspect-ratio:2/1;object-fit:cover;display:block}.page-khuyen-mai__promo-badge{display:inline-block;margin-top:-18px;position:relative;background:linear-gradient(135deg,#6FA3FF,#2F6BFF);color:#fff;padding:6px 16px;border-radius:999px;font-size:.85rem;font-weight:700}.page-khuyen-mai__promo-title{font-size:1.45rem;font-weight:700;color:#1F2D3D;margin:12px 20px 10px}.page-khuyen-mai__promo-desc{font-size:.98rem;line-height:1.65;color:#3a4759;margin:0 20px 20px} .page-khuyen-mai__howto-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.page-khuyen-mai__howto-item{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:20px;padding:32px 24px;text-align:center;box-shadow:0 4px 16px rgba(165,196,255,.15)}.page-khuyen-mai__howto-step{display:inline-block;background:#2F6BFF;color:#fff;font-size:.85rem;font-weight:700;padding:5px 16px;border-radius:999px;margin-bottom:14px}.page-khuyen-mai__howto-title{font-size:1.3rem;font-weight:700;color:#1F2D3D;margin:0 0 10px}.page-khuyen-mai__howto-desc{font-size:.95rem;line-height:1.65;color:#3a4759;margin-bottom:20px} .page-khuyen-mai__partner-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px 16px;justify-items:center}.page-khuyen-mai__partner-item{display:flex;flex-direction:column;align-items:center;gap:12px;max-width:280px;width:100%}.page-khuyen-mai__partner-logo{width:100%;height:auto;aspect-ratio:2/1;object-fit:contain;background:#fff;border-radius:12px;padding:10px;border:1px solid #E4ECFF}.page-khuyen-mai__text-link{color:#2F6BFF;font-weight:600;font-size:.95rem;text-align:center;line-height:1.4}.page-khuyen-mai__text-link:hover{text-decoration:underline} .page-khuyen-mai__terms-content{display:grid;grid-template-columns:1fr 1fr;gap:28px}.page-khuyen-mai__terms-block{background:#FFFFFF;border:1px solid #D6E2FF;border-radius:20px;padding:28px}.page-khuyen-mai__terms-block h3{font-size:1.2rem;font-weight:700;color:#2F6BFF;margin:0 0 16px}.page-khuyen-mai__terms-list{margin:0;padding:0;list-style:none}.page-khuyen-mai__terms-list li{padding-left:24px;position:relative;font-size:.98rem;line-height:1.65;color:#3a4759;margin-bottom:12px}.page-khuyen-mai__terms-list li:before{content:'';position:absolute;left:0;top:8px;width:8px;height:8px;border-radius:50%;background:#6FA3FF} .page-khuyen-mai__cta-section{background:linear-gradient(135deg,#2F6BFF 0%,#6FA3FF 100%);padding:56px 16px;text-align:center;margin:0}.page-khuyen-mai__cta-title{font-size:1.8rem;font-weight:800;color:#fff;margin:0 0 12px;line-height:1.3}.page-khuyen-mai__cta-desc{font-size:1rem;line-height:1.7;color:#e8f0ff;max-width:720px;margin:0 auto 24px} @media (max-width:1024px){.page-khuyen-mai__partner-grid{grid-template-columns:repeat(3,1fr)}.page-khuyen-mai__howto-grid{grid-template-columns:1fr 1fr}.page-khuyen-mai__howto-item:last-child{grid-column:1/-1}} @media (max-width:768px){.page-khuyen-mai__hero-section{padding:0 0 20px}.page-khuyen-mai__hero-image{aspect-ratio:2/1}.page-khuyen-mai__main-title{font-size:1.7rem}.page-khuyen-mai__hero-desc{font-size:.95rem}.page-khuyen-mai__hero-actions{flex-direction:column;align-items:center}.page-khuyen-mai__btn{max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word}.page-khuyen-mai__btn--primary,.page-khuyen-mai__btn--secondary{width:100%;max-width:100%}.page-khuyen-mai__stats-section{grid-template-columns:1fr 1fr}.page-khuyen-mai__stats-number{font-size:1.6rem}.page-khuyen-mai__promo-grid,.page-khuyen-mai__terms-content{grid-template-columns:1fr}.page-khuyen-mai__howto-grid{grid-template-columns:1fr}.page-khuyen-mai__howto-item:last-child{grid-column:auto}.page-khuyen-mai__partner-grid{grid-template-columns:1fr 1fr}.page-khuyen-mai__partner-item:nth-child(5),.page-khuyen-mai__partner-item:nth-child(6){grid-column:auto}.page-khuyen-mai__section-title,.page-khuyen-mai__cta-title{font-size:1.5rem}.page-khuyen-mai__section-subtitle{font-size:.95rem}.page-khuyen-mai img{max-width:100%!important;height:auto!important}.page-khuyen-mai{overflow-x:hidden}}