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12px;line-height:1.4}.page-khuyen-mai__promo-desc{font-size:0.92rem;color:#555555;margin:0 0 20px;flex:1}.page-khuyen-mai__promo-btn,.page-khuyen-mai__info-btn{display:inline-block;background:linear-gradient(180deg,#FF5A4F 0%,#E53935 100%);color:#ffffff;font-weight:600;font-size:0.92rem;text-decoration:none;padding:12px 28px;border-radius:8px;align-self:flex-start;transition:opacity 0.2s ease;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word}.page-khuyen-mai__promo-btn:hover,.page-khuyen-mai__info-btn:hover{opacity:0.9}.page-khuyen-mai__info-section{max-width:1200px;margin:0 auto;padding:40px 16px}.page-khuyen-mai__info-title,.page-khuyen-mai__features-title,.page-khuyen-mai__guide-title,.page-khuyen-mai__disclaimer-title{font-size:clamp(1.3rem,2.5vw,1.8rem);font-weight:800;color:#E53935;text-align:center;margin:0 0 24px;line-height:1.3}.page-khuyen-mai__info-content{background:#FFFFFF;border:1px solid #E0E0E0;border-radius:16px;padding:32px;max-width:960px;margin:0 auto}.page-khuyen-mai__info-content p{font-size:0.96rem;margin:0 0 16px}.page-khuyen-mai__info-list{padding-left:20px;margin:0 0 16px}.page-khuyen-mai__info-list li{margin-bottom:14px;font-size:0.94rem;color:#444444}.page-khuyen-mai__info-list li strong{color:#E53935}.page-khuyen-mai__features-section{max-width:1200px;margin:0 auto;padding:40px 16px}.page-khuyen-mai__features-desc{max-width:760px;margin:0 auto 32px;text-align:center;font-size:0.96rem;color:#555555}.page-khuyen-mai__features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1100px;margin:0 auto}.page-khuyen-mai__feature-item{background:#FFFFFF;border:1px solid #E0E0E0;border-radius:12px;padding:24px;text-align:center}.page-khuyen-mai__feature-title{color:#E53935;font-size:1rem;font-weight:700;margin:0 0 10px}.page-khuyen-mai__feature-text{font-size:0.9rem;color:#555555;margin:0}.page-khuyen-mai__guide-section{max-width:1200px;margin:0 auto;padding:0 16px 48px}.page-khuyen-mai__guide-inner{background:#FFFFFF;border:1px solid #E0E0E0;border-radius:16px;padding:24px;max-width:1000px;margin:0 auto}.page-khuyen-mai__guide-figure{margin:0 0 24px;text-align:center}.page-khuyen-mai__guide-image{width:100%;max-width:800px;height:auto;aspect-ratio:2/1;object-fit:cover;display:block;margin:0 auto;border-radius:12px}.page-khuyen-mai__guide-caption{font-size:0.85rem;color:#888888;margin-top:8px;text-align:center}.page-khuyen-mai__guide-steps{padding-left:22px;margin:0}.page-khuyen-mai__guide-steps li{margin-bottom:14px;font-size:0.95rem}.page-khuyen-mai__guide-steps li strong{color:#E53935}.page-khuyen-mai__disclaimer-section{max-width:1200px;margin:0 auto;padding:0 16px 48px}.page-khuyen-mai__disclaimer-content{background:#FFFFFF;border:1px solid #E0E0E0;border-radius:16px;padding:32px;max-width:960px;margin:0 auto;font-size:0.9rem;color:#555555}.page-khuyen-mai__disclaimer-content p{margin:0 0 14px}@media (max-width:1024px){.page-khuyen-mai__promo-grid{grid-template-columns:1fr}.page-khuyen-mai__features-grid{grid-template-columns:1fr;max-width:600px}}@media 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