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24px;border-radius:8px;font-weight:600;font-size:1rem;text-decoration:none;transition:transform .2s ease;box-shadow:0 4px 14px rgba(87,227,141,0.2)}.page-khuyen-mai__button--primary{background:linear-gradient(180deg,#2AD16F 0%,#13994A 100%);color:#08160f!important;box-shadow:0 6px 20px rgba(42,209,111,0.25)}.page-khuyen-mai__button--secondary{background:transparent;color:#A7D9B8;border:2px solid #2E7A4E}.page-khuyen-mai__button--primary:hover,.page-khuyen-mai__button--secondary:hover{transform:translateY(-2px)}.page-khuyen-mai__intro-section{background:#0A4B2C;padding:32px 0}.page-khuyen-mai__intro-container{max-width:1000px;margin:0 auto;padding:0 16px}.page-khuyen-mai__intro-title{text-align:center;color:#F2FFF6;font-size:clamp(1.5rem,2.2vw,2rem);font-weight:700;margin-bottom:12px}.page-khuyen-mai__intro-text{text-align:center;color:#F2FFF6;font-size:1rem;line-height:1.8;max-width:800px;margin:0 auto}.page-khuyen-mai__promo-list-section{background:#08160f;padding:32px 0}.page-khuyen-mai__section-title{text-align:center;color:#F2FFF6;font-size:clamp(1.5rem,2.2vw,2rem);font-weight:700;margin-bottom:32px}.page-khuyen-mai__promo-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;max-width:1200px;margin:0 auto;padding:0 16px}.page-khuyen-mai__promo-card{display:flex;flex-direction:column;border-radius:8px;border:1px solid #2E7A4E;background-color:#11271B;overflow:hidden}.page-khuyen-mai__promo-image{display:block;width:100%;height:auto;aspect-ratio:800/400;object-fit:cover}.page-khuyen-mai__promo-body{padding:20px 24px;display:flex;flex-direction:column;gap:12px;flex:1}.page-khuyen-mai__promo-title{font-size:1.2rem;font-weight:700;color:#F2FFF6;margin:0}.page-khuyen-mai__promo-desc{color:#A7D9B8;line-height:1.6;margin:0;flex:1} .page-khuyen-mai__promo-link{display:inline-block;padding:8px 20px;border-radius:6px;background:linear-gradient(180deg,#2AD16F 0%,#13994A 100%);color:#08160f;font-weight:600;text-decoration:none;align-self:flex-start}.page-khuyen-mai__guide-section{background:#08160f;padding:16px 16px 48px}.page-khuyen-mai__guide-inner{max-width:1000px;margin:0 auto}.page-khuyen-mai__guide-title{text-align:center;color:#F2FFF6;font-size:clamp(1.5rem,2.2vw,2rem);font-weight:700;margin-bottom:12px}.page-khuyen-mai__guide-text{text-align:center;color:#A7D9B8;margin-bottom:32px}.page-khuyen-mai__guide-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;margin-bottom:48px}.page-khuyen-mai__guide-step{background:#11271B;padding:24px;border-radius:8px;border:1px solid #2E7A4E;display:flex;flex-direction:column;gap:12px}.page-khuyen-mai__guide-step h3{font-size:1.2rem;color:#F2FFF6;margin:0}.page-khuyen-mai__guide-step p{color:#A7D9B8;line-height:1.5;margin:0}.page-khuyen-mai__guide-image{display:block;width:100%;height:auto;aspect-ratio:800/400;object-fit:cover;border-radius:6px}.page-khuyen-mai__guide-button{display:inline-block;padding:10px 16px;background:linear-gradient(180deg,#2AD16F 0%,#13994A 100%);color:#08160f;font-weight:600;text-decoration:none;border-radius:6px;text-align:center}.page-khuyen-mai__faq-item{background:#11271B;border:1px solid #2E7A4E;border-radius:8px;padding:16px 24px}.page-khuyen-mai__faq-summary{display:flex;justify-content:space-between;align-items:center;list-style:none;cursor:pointer;color:#F2FFF6;font-weight:600}.page-khuyen-mai__faq-summary::-webkit-details-marker{display:none}.page-khuyen-mai__faq-toggle{font-size:1.5rem;width:24px;height:24px;display:flex;align-items:center;justify-content:center}.page-khuyen-mai__faq-content{padding:20px 0 0}.page-khuyen-mai__faq-title{font-size:1rem;font-weight:600;color:#F2FFF6;margin-bottom:6px;margin-top:16px}.page-khuyen-mai__faq-content p{color:#A7D9B8;line-height:1.6;font-size:0.95rem}@media (max-width: 1024px){.page-khuyen-mai__guide-steps,.page-khuyen-mai__promo-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 768px){.page-khuyen-mai__hero-section{padding-top:8px}.page-khuyen-mai__hero-image{aspect-ratio:16/9}.page-khuyen-mai__hero-buttons{flex-direction:column;max-width:100%;width:100%}.page-khuyen-mai__button{width:100%;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;justify-content:center}.page-khuyen-mai__promo-grid,.page-khuyen-mai__guide-steps{grid-template-columns:1fr}.page-khuyen-mai img{max-width:100%!important;height:auto!important}.page-khuyen-mai{max-width:100%;overflow-x:hidden}}