.page-khuyen-mai{color:#333333}.page-khuyen-mai__container{max-width:1200px;margin:0 auto;padding:0 16px;width:100%;box-sizing:border-box}.page-khuyen-mai__hero-section{display:flex;flex-direction:column;align-items:center;padding:16px 0 0;background:linear-gradient(180deg,#F4F7FB 0%,#FFFFFF 100%)}.page-khuyen-mai__hero-image{width:100%;max-width:1200px;padding:0 16px;box-sizing:border-box}.page-khuyen-mai__hero-img{width:100%;height:auto;aspect-ratio:17/5;object-fit:cover;display:block;border-radius:16px;box-shadow:0 4px 20px rgba(47,107,255,0.15)}.page-khuyen-mai__hero-content{display:flex;flex-direction:column;align-items:center;text-align:center;padding:24px 16px 32px;gap:16px}.page-khuyen-mai__hero-title{color:#1F2D3D;font-weight:800;line-height:1.2;letter-spacing:-0.02em;max-width:800px;margin:0}.page-khuyen-mai__hero-desc{color:#1F2D3D;line-height:1.6;max-width:700px;margin:0;font-size:1.05rem}.page-khuyen-mai__hero-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:16px;width:100%}.page-khuyen-mai__btn-primary{display:inline-block;background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#FFFFFF;font-weight:700;text-decoration:none;padding:14px 32px;border-radius:50px;box-shadow:0 4px 16px rgba(47,107,255,0.35);transition:opacity 0.2s;box-sizing:border-box;max-width:100%;white-space:normal;word-wrap:break-word}.page-khuyen-mai__btn-primary:hover{opacity:0.9}.page-khuyen-mai__btn-secondary{display:inline-block;background:#FFFFFF;color:#2F6BFF;font-weight:700;text-decoration:none;padding:14px 32px;border-radius:50px;border:2px solid #2F6BFF;transition:opacity 0.2s;box-sizing:border-box;max-width:100%;white-space:normal;word-wrap:break-word}.page-khuyen-mai__btn-secondary:hover{opacity:0.8}.page-khuyen-mai__promo-section{padding:48px 16px;background:#F4F7FB}.page-khuyen-mai__section-title{color:#1F2D3D;text-align:center;font-size:2rem;font-weight:700;margin:0 0 16px;line-height:1.3}.page-khuyen-mai__section-desc{color:#1F2D3D;text-align:center;max-width:800px;margin:0 auto 48px;line-height:1.6}.page-khuyen-mai__promo-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.page-khuyen-mai__promo-card{background:#FFFFFF;border-radius:16px;border:1px solid #D6E2FF;overflow:hidden;box-shadow:0 2px 12px rgba(47,107,255,0.06);transition:transform 0.2s;display:flex;flex-direction:column}.page-khuyen-mai__promo-card:hover{transform:translateY(-4px)}.page-khuyen-mai__promo-img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}.page-khuyen-mai__promo-body{display:flex;flex-direction:column;gap:12px;padding:20px;flex:1}.page-khuyen-mai__promo-tag{display:inline-block;background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#FFFFFF;font-size:0.8rem;font-weight:600;padding:4px 12px;border-radius:20px;align-self:flex-start}.page-khuyen-mai__promo-title{color:#1F2D3D;font-size:1.2rem;font-weight:700;margin:0;line-height:1.4}.page-khuyen-mai__promo-text{color:#1F2D3D;line-height:1.6;margin:0;flex:1}.page-khuyen-mai__promo-btn{display:inline-block;background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#FFFFFF;font-weight:600;text-decoration:none;padding:10px 24px;border-radius:30px;align-self:flex-start;transition:opacity 0.2s;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word}.page-khuyen-mai__promo-btn:hover{opacity:0.9}.page-khuyen-mai__steps-section{padding:48px 16px;background:#FFFFFF}.page-khuyen-mai__steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:32px}.page-khuyen-mai__step-card{background:#F4F7FB;border-radius:16px;border:1px solid #D6E2FF;padding:24px;text-align:center}.page-khuyen-mai__step-number{width:48px;height:48px;border-radius:50%;background:linear-gradient(180deg,#4A8BFF 0%,#2F6BFF 100%);color:#FFFFFF;font-size:1.4rem;font-weight:800;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}.page-khuyen-mai__step-title{color:#1F2D3D;font-size:1.1rem;font-weight:700;margin:0 0 8px}.page-khuyen-mai__step-text{color:#1F2D3D;font-size:0.95rem;line-height:1.6;margin:0}.page-khuyen-mai__faq-section{padding:48px 16px;background:#F4F7FB}.page-khuyen-mai__faq-list{max-width:800px;margin:32px auto 0;display:flex;flex-direction:column;gap:12px}.page-khuyen-mai__faq-item{background:#FFFFFF;border-radius:12px;border:1px solid #D6E2FF;overflow:hidden}.page-khuyen-mai__faq-question{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;cursor:pointer;font-weight:600;color:#1F2D3D;list-style:none}.page-khuyen-mai__faq-question::-webkit-details-marker{display:none}.page-khuyen-mai__faq-toggle{font-size:1.5rem;font-weight:700;color:#2F6BFF;transition:transform 0.2s}.page-khuyen-mai__faq-item[open] .page-khuyen-mai__faq-toggle{transform:rotate(45deg)}.page-khuyen-mai__faq-answer{padding:0 20px 16px;color:#1F2D3D;line-height:1.6}.page-khuyen-mai__terms-section{padding:48px 16px;background:#FFFFFF}.page-khuyen-mai__terms-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:32px}.page-khuyen-mai__terms-list{background:#F4F7FB;border:1px solid #D6E2FF;border-radius:12px;padding:24px;margin:0;color:#1F2D3D;line-height:1.6}.page-khuyen-mai__terms-list li{margin-bottom:12px}.page-khuyen-mai__terms-list li:last-child{margin-bottom:0}@media (max-width:1024px){.page-khuyen-mai__promo-grid{grid-template-columns:repeat(2,1fr)}.page-khuyen-mai__steps-grid{grid-template-columns:repeat(3,1fr);gap:16px}}@media (max-width:768px){.page-khuyen-mai__hero-img{aspect-ratio:16/9}.page-khuyen-mai__hero-actions{flex-direction:column;align-items:center}.page-khuyen-mai__btn-primary,.page-khuyen-mai__btn-secondary{width:100%;text-align:center}.page-khuyen-mai__hero-title{font-size:1.5rem}.page-khuyen-mai__hero-desc{font-size:0.95rem}.page-khuyen-mai__promo-section,.page-khuyen-mai__steps-section,.page-khuyen-mai__faq-section,.page-khuyen-mai__terms-section{padding:32px 12px}.page-khuyen-mai__section-title{font-size:1.4rem}.page-khuyen-mai__promo-grid{grid-template-columns:1fr}.page-khuyen-mai__steps-grid{grid-template-columns:1fr;gap:16px}.page-khuyen-mai__terms-grid{grid-template-columns:1fr}.page-khuyen-mai__promo-body{padding:16px}.page-khuyen-mai__promo-img{max-width:100%;height:auto}.page-khuyen-mai__promo-btn{width:100%;text-align:center}.page-khuyen-mai img{max-width:100%;height:auto}.page-khuyen-mai{max-width:100%;overflow-x:hidden}}