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auto;opacity:0.9}.page-khuyen-mai__cta-btn{display:inline-block;background:#C30808;color:#FFFF00;font-weight:700;padding:12px 40px;border-radius:50px;font-size:1.1rem;box-shadow:0 4px 12px rgba(0,0,0,0.25);transition:transform 0.2s,box-shadow 0.2s}.page-khuyen-mai__cta-btn:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgba(0,0,0,0.35)}.page-khuyen-mai__promo-section{max-width:1200px;margin:0 auto;padding:32px 16px}.page-khuyen-mai__promo-header{text-align:center;margin-bottom:28px}.page-khuyen-mai__promo-title{font-size:2rem;font-weight:700;color:#017439}.page-khuyen-mai__promo-lead{font-size:1rem;color:#555;margin-top:8px}.page-khuyen-mai__promo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.page-khuyen-mai__promo-card{background:#fff;border:1px solid #e9e9e9;border-radius:12px;overflow:hidden;box-shadow:0 2px 6px rgba(0,0,0,0.08);transition:box-shadow 0.3s}.page-khuyen-mai__promo-card:hover{box-shadow:0 6px 18px 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auto;text-align:center;color:#fff}.page-khuyen-mai__event-title{font-size:2rem;font-weight:700;color:#fff}.page-khuyen-mai__event-lead{color:#e1f5e9;font-size:1rem;margin-top:8px}.page-khuyen-mai__event-grid{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.page-khuyen-mai__event-item{background:#fff;border-radius:16px;padding:24px;text-align:center}.page-khuyen-mai__event-item-icon{font-size:3rem;margin-bottom:8px}.page-khuyen-mai__event-item-title{font-size:1.15rem;font-weight:700;color:#017439;margin-bottom:8px}.page-khuyen-mai__event-item-desc{color:#555;font-size:0.9rem;line-height:1.6;context-align:center}.page-khuyen-mai__guide-section{width:100%;background:#ffffff;padding:40px 0}.page-khuyen-mai__guide-inner{max-width:900px;margin:0 auto;padding:0 16px}.page-khuyen-mai__guide-title{text-align:center;font-size:2rem;color:#017439;margin-bottom:30px}.page-khuyen-mai__guide-step{display:flex;gap:16px;align-items:flex-start;margin-bottom:20px;background:#f9f9f9;border-radius:12px;padding:20px;border-left:4px solid #017439}.page-khuyen-mai__guide-number{flex:0 0 auto;background:#017439;color:#fff;border-radius:50px;padding:8px 16px;font-weight:700;font-size:0.9rem}.page-khuyen-mai__guide-content{flex:1}.page-khuyen-mai__guide-step-title{color:#017439;font-size:1.2rem;margin-bottom:6px}.page-khuyen-mai__guide-step-text{color:#555;line-height:1.7}.page-khuyen-mai__guide-step-text a{color:#C30808;font-weight:700}.page-khuyen-mai__guide-cta{text-align:center;margin-top:32px}.page-khuyen-mai__guide-cta-btn{font-weight:700;background:#C30808;color:#FFFF00;padding:12px 36px;border-radius:50px;display:inline-block;transition:transform 0.3s}.page-khuyen-mai__guide-cta-btn:hover{transform:scale(1.05)}.page-khuyen-mai__faq-section{background:#f7f8fa;padding:40px 16px}.page-khuyen-mai__faq-inner{max-width:800px;margin:0 auto}.page-khuyen-mai__faq-title{color:#017439;font-size:1.8rem;text-align:center;margin-bottom:24px}.page-khuyen-mai__faq-item{border:1px solid #e0e0e0;background:#fff;border-radius:10px;margin-bottom:12px;overflow:hidden}.page-khuyen-mai__faq-question{font-weight:600;color:#333;padding:16px 20px;cursor:pointer;list-style:none;position:relative;padding-right:50px}.page-khuyen-mai__faq-question::before{content:'+';position:absolute;right:20px;top:50%;transform:translateY(-50%);font-size:1.4rem;color:#017439}.page-khuyen-mai__faq-item[open] .page-khuyen-mai__faq-question::before{content:'-'}.page-khuyen-mai__faq-answer{padding:0px 20px 16px 20px;line-height:1.7;color:#555}.page-khuyen-mai__faq-answer a{color:#C30808;font-weight:600}@media (max-width: 768px){.page-khuyen-mai__hero-image-wrapper{width:100%;padding:0}.page-khuyen-mai__hero-image{aspect-ratio:2/1}.page-khuyen-mai__hero-content{padding:20px 12px}.page-khuyen-mai__hero-title{font-size:1.4rem;line-height:1.3}.page-khuyen-mai__hero-subtitle{font-size:0.9rem}.page-khuyen-mai__cta-btn{font-size:1rem;padding:12px 30px}.page-khuyen-mai__promo-section{padding:24px 12px}.page-khuyen-mai__promo-grid{grid-template-columns:1fr}.page-khuyen-mai__promo-title{font-size:1.5rem}.page-khuyen-mai__event-grid{grid-template-columns:1fr}.page-khuyen-mai__event-title{font-size:1.5rem}.page-khuyen-mai__event-item{padding:16px}.page-khuyen-mai__guide-title{font-size:1.4rem}.page-khuyen-mai__guide-step{flex-direction:column;padding:16px}.page-khuyen-mai__guide-number{font-size:0.9rem;align-self:flex-start}.page-khuyen-mai__faq-title{font-size:1.4rem}.page-khuyen-mai__faq-question{font-size:0.95rem}.page-khuyen-mai__faq-answer{font-size:0.9rem}.page-khuyen-mai img{max-width:100%!important;height:auto!important}.page-khuyen-mai__promo-card-image{max-width:100%!important;height:auto!important}.page-khuyen-mai__hero-image{max-width:100%!important;height:auto!important}.page-khuyen-mai__cta-btn,.page-khuyen-mai__guide-cta-btn{white-space:normal;word-wrap:break-word;max-width:100%;box-sizing:border-box}}