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22px;color:#EAF1FF}.page-khuyen-mai__hero-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;align-items:center;width:100%;max-width:100%;overflow:hidden}.page-khuyen-mai__btn{display:inline-block;padding:14px 36px;border-radius:50px;font-weight:700;text-decoration:none;text-align:center;border:none;cursor:pointer;transition:transform 0.2s,box-shadow 0.2s;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word}.page-khuyen-mai__btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(47,107,255,0.3)}.page-khuyen-mai__btn--primary{background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#fff;box-shadow:0 4px 15px rgba(0,0,0,0.2)}.page-khuyen-mai__btn--secondary{background:#fff;color:#2F6BFF;border:2px solid #2F6BFF;box-shadow:0 4px 15px rgba(0,0,0,0.05)}.page-khuyen-mai__btn--secondary:hover{background:#EEF4FF}.page-khuyen-mai__promo-grid{max-width:1200px;margin:0 auto;padding:40px 16px}.page-khuyen-mai__section-title{text-align:center;font-size:clamp(1.6rem,3vw,2rem);color:#1F2D3D;margin-bottom:24px;font-weight:800;letter-spacing:-0.2px}.page-khuyen-mai__promo-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px;align-items:stretch}.page-khuyen-mai__promo-card{background:#fff;border-radius:16px;overflow:hidden;border:1px solid #D6E2FF;box-shadow:0 2px 8px rgba(0,0,0,0.04);display:flex;flex-direction:column;transition:transform 0.3s ease,box-shadow 0.3s ease}.page-khuyen-mai__promo-card:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(165,196,255,0.4)}.page-khuyen-mai__promo-image{width:100%;aspect-ratio:2/1;object-fit:cover;display:block}.page-khuyen-mai__promo-body{padding:24px;display:flex;flex-direction:column;flex:1;gap:14px}.page-khuyen-mai__promo-title{font-size:1.3rem;color:#1F2D3D;margin:0;font-weight:700}.page-khuyen-mai__promo-desc{color:#33475B;line-height:1.6;font-size:0.95rem;margin:0;flex:1}.page-khuyen-mai__promo-body .page-khuyen-mai__btn{align-self:flex-start}.page-khuyen-mai__how-to-section{background:#fff;border-top:1px solid #D6E2FF;border-bottom:1px solid #D6E2FF;padding:40px 16px}.page-khuyen-mai__steps-wrapper{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px;max-width:1100px;margin:0 auto 24px}.page-khuyen-mai__step{background:#F4F7FB;border:1px solid #D6E2FF;border-radius:16px;padding:24px 18px;text-align:center;transition:transform 0.2s ease}.page-khuyen-mai__step:hover{transform:scale(1.02)}.page-khuyen-mai__step-number{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#fff;font-weight:800;font-size:1.2rem;margin-bottom:14px;box-shadow:0 4px 10px rgba(47,107,255,0.25)}.page-khuyen-mai__step-title{font-size:1.1rem;margin:0 0 10px;color:#1F2D3D;font-weight:700}.page-khuyen-mai__step-desc{font-size:0.9rem;line-height:1.6;color:#33475B;margin:0}.page-khuyen-mai__cta-wrapper{text-align:center;margin-top:20px}.page-khuyen-mai__faq-section{max-width:850px;margin:0 auto;padding:40px 16px}.page-khuyen-mai__faq-list{display:flex;flex-direction:column;gap:14px}.page-khuyen-mai__faq-item{background:#fff;border:1px solid #D6E2FF;border-radius:14px;overflow:hidden;transition:border-color 0.2s ease;box-shadow:0 1px 4px rgba(0,0,0,0.03)}.page-khuyen-mai__faq-item[open]{border-color:#2F6BFF}.page-khuyen-mai__faq-question{list-style:none;cursor:pointer;padding:18px 20px;display:flex;justify-content:space-between;align-items:center;gap:12px;background:#F8FAFE;transition:background 0.2s ease;font-weight:600;color:#1F2D3D;font-size:1rem}.page-khuyen-mai__faq-question::-webkit-details-marker{display:none}.page-khuyen-mai__faq-question:hover{background:#EEF4FF}.page-khuyen-mai__faq-icon{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;background:#2F6BFF;color:#fff;font-weight:700;flex-shrink:0}.page-khuyen-mai__faq-answer{padding:16px 20px 18px;color:#33475B;line-height:1.7;border-top:1px solid #D6E2FF;margin:0}.page-khuyen-mai__guide-inner{max-width:1000px;width:100%;margin:0 auto;padding-top:40px;text-align:center;background:#fff}.page-khuyen-mai__guide-title{text-align:center;color:#1F2D3D;font-weight:800;font-size:clamp(1.4rem,2.6vw,1.8rem);margin-bottom:16px}.page-khuyen-mai__guide-text{text-align:left;color:#33475B;line-height:1.8;font-size:0.98rem;max-width:800px;margin:0 auto 24px}.page-khuyen-mai__guide-action .page-khuyen-mai__btn--secondary{border-color:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%)}.page-khuyen-mai__guide-action{margin:0}@media (max-width:1024px){.page-khuyen-mai__promo-cards{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.page-khuyen-mai__steps-wrapper{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.page-khuyen-mai__hero-section{padding:10px 12px 0}.page-khuyen-mai__hero-image{aspect-ratio:2/1;max-width:100%;border-radius:12px 12px 0 0}.page-khuyen-mai__hero-content{padding:24px 12px;text-align:center}.page-khuyen-mai__hero-title{font-size:1.5rem;line-height:1.3;margin-bottom:12px}.page-khuyen-mai__hero-description{font-size:0.9rem}.page-khuyen-mai__hero-actions{flex-direction:column;align-items:center;width:100%}.page-khuyen-mai__btn{width:100%;max-width:100%;padding:14px 20px;font-size:0.92rem;text-align:center}.page-khuyen-mai__promo-grid,.page-khuyen-mai__faq-section{padding-left:12px;padding-right:12px}.page-khuyen-mai__promo-cards{grid-template-columns:1fr}.page-khuyen-mai__promo-card{flex-direction:row;align-items:center}.page-khuyen-mai__promo-image{width:45%;aspect-ratio:1/1}.page-khuyen-mai__promo-body{padding:16px}.page-khuyen-mai__promo-title{font-size:1.1rem}.page-khuyen-mai__steps-wrapper{grid-template-columns:1fr;gap:16px}.page-khuyen-mai__step{padding:20px 16px}.page-khuyen-mai__faq-question{font-size:0.95rem}.page-khuyen-mai__guide-inner{padding-left:12px;padding-right:12px}.page-khuyen-mai__guide-text{font-size:0.9rem}.page-khuyen-mai img{max-width:100% !important;height:auto !important}}