.page-khuyen-mai{background:#ffffff;color:#333333;font-family:Arial,Helvetica,sans-serif}.page-khuyen-mai__hero{max-width:1200px;margin:0 auto;padding:10px 16px 0}.page-khuyen-mai__hero-image{width:100%;margin-bottom:16px}.page-khuyen-mai__hero-img{width:100%;aspect-ratio:17/5;max-width:1020px;object-fit:cover;display:block;margin:0 auto;border-radius:12px}.page-khuyen-mai__hero-content{text-align:center;padding:0 16px}.page-khuyen-mai__hero-title{color:#0487c3;font-size:clamp(1.4rem,3vw,2.2rem);font-weight:700;line-height:1.3;letter-spacing:-0.3px;margin:0 0 12px}.page-khuyen-mai__hero-subtitle{color:#555555;font-size:1rem;line-height:1.6;max-width:840px;margin:0 auto 20px}.page-khuyen-mai__hero-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.page-khuyen-mai__btn{display:inline-block;padding:12px 28px;border-radius:999px;font-weight:700;font-size:0.95rem;text-decoration:none;transition:background .2s,transform .2s;line-height:1.4;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;text-align:center}.page-khuyen-mai__btn--primary{background:#26A9E0;color:#ffffff}.page-khuyen-mai__btn--primary:hover{background:#1e8fbf}.page-khuyen-mai__btn--secondary{background:#EA7C07;color:#ffffff}.page-khuyen-mai__btn--secondary:hover{background:#c96806}.page-khuyen-mai__promo-section{max-width:1200px;margin:0 auto;padding:8px 16px 32px}.page-khuyen-mai__promo-list{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.page-khuyen-mai__promo-card{background:#f9fbfd;border-radius:16px;overflow:hidden;border:1px solid #e6edf3;display:flex;flex-direction:column}.page-khuyen-mai__promo-image{width:100%}.page-khuyen-mai__promo-img{width:100%;aspect-ratio:2/1;object-fit:cover;display:block;max-width:800px;margin:0 auto}.page-khuyen-mai__promo-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}.page-khuyen-mai__promo-title{color:#0487c3;font-size:1.25rem;line-height:1.4;margin:0}.page-khuyen-mai__promo-desc{color:#444444;font-size:0.9rem;line-height:1.5;margin:0}.page-khuyen-mai__promo-list{list-style:none;padding:0;margin:0}.page-khuyen-mai__promo-item{color:#555555;font-size:0.85rem;padding:4px 0 4px 20px;position:relative}.page-khuyen-mai__promo-item:before{content:"\2713";color:#26A9E0;position:absolute;left:0}.page-khuyen-mai__promo-body .page-khuyen-mai__btn{margin-top:auto;align-self:flex-start}.page-khuyen-mai__guide-section{max-width:1200px;margin:0 auto;padding:24px 16px 48px}.page-khuyen-mai__guide-title{text-align:center;color:#0487c3;font-size:clamp(1.3rem,2.5vw,1.8rem);font-weight:700;margin:0 0 24px}.page-khuyen-mai__guide-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.page-khuyen-mai__guide-step{background:#ffffff;border:1px solid #e6edf3;border-radius:16px;overflow:hidden;display:flex;flex-direction:column}.page-khuyen-mai__guide-image{width:100%}.page-khuyen-mai__guide-img{width:100%;aspect-ratio:2/1;object-fit:cover;display:block;max-width:800px;margin:0 auto}.page-khuyen-mai__guide-content{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}.page-khuyen-mai__guide-step-title{color:#0487c3;font-size:1.1rem;margin:0;line-height:1.4}.page-khuyen-mai__guide-step-desc{color:#555555;font-size:0.9rem;line-height:1.5;margin:0}.page-khuyen-mai__guide-content .page-khuyen-mai__btn{margin-top:auto;align-self:flex-start}.page-khuyen-mai__note-section{max-width:1000px;margin:0 auto;padding:24px 16px 48px}.page-khuyen-mai__note-title{color:#0487c3;font-size:1.3rem;text-align:center;margin:0 0 16px}.page-khuyen-mai__note-content{background:#f9fbfd;border:1px solid #e6edf3;border-radius:12px;padding:24px}.page-khuyen-mai__note-text{color:#444444;font-size:0.9rem;line-height:1.6;margin:0 0 12px}.page-khuyen-mai__note-list{list-style:none;padding:0;margin:0 0 16px}.page-khuyen-mai__note-item{color:#555555;font-size:0.9rem;line-height:1.5;padding:6px 0 6px 20px;position:relative}.page-khuyen-mai__note-item:before{content:"\2022";color:#26A9E0;font-weight:700;position:absolute;left:0}@media (max-width:1024px){.page-khuyen-mai__promo-list{grid-template-columns:1fr}.page-khuyen-mai__guide-steps{grid-template-columns:1fr 1fr}.page-khuyen-mai__guide-step:nth-child(3){grid-column:1/-1}}@media (max-width:768px){.page-khuyen-mai__hero-image{aspect-ratio:2/1}.page-khuyen-mai__hero-img{aspect-ratio:2/1}.page-khuyen-mai__hero-title{font-size:1.3rem}.page-khuyen-mai__hero-actions{flex-direction:column;align-items:center}.page-khuyen-mai__btn{width:100%;max-width:320px}.page-khuyen-mai__promo-section{padding-top:0}.page-khuyen-mai__promo-list{grid-template-columns:1fr;gap:20px}.page-khuyen-mai__guide-steps{grid-template-columns:1fr;gap:20px}.page-khuyen-mai__guide-step:nth-child(3){grid-column:auto}.page-khuyen-mai img{max-width:100%!important;height:auto!important}.page-khuyen-mai{overflow-x:hidden}.page-khuyen-mai__promo-card,.page-khuyen-mai__guide-step{max-width:100%}.page-khuyen-mai__promo-body,.page-khuyen-mai__guide-content{padding:16px}.page-khuyen-mai__note-content{padding:16px}}