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20px;line-height:1.5}.page-khuyen-mai__hero-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}.page-khuyen-mai__section-header{text-align:center;padding:32px 16px 24px}.page-khuyen-mai__section-title{font-size:2rem;font-weight:700;color:#333333;margin:0 0 8px}.page-khuyen-mai__section-desc{font-size:1rem;color:#555555;max-width:760px;margin:0 auto}.page-khuyen-mai__promo-section{max-width:1200px;margin:0 auto;padding:0 16px}.page-khuyen-mai__promo-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.page-khuyen-mai__promo-card{background:#FFFFFF;border-radius:16px;overflow:hidden;box-shadow:0 4px 12px rgba(0,0,0,0.08);border:1px solid #E0E0E0;display:flex;flex-direction:column;transition:transform .2s ease, box-shadow .2s ease}.page-khuyen-mai__promo-card:hover{transform:translateY(-4px);box-shadow:0 8px 20px rgba(0,0,0,0.12)}.page-khuyen-mai__promo-image{width:100%;height:auto;aspect-ratio:2/1;object-fit:cover;display:block}.page-khuyen-mai__promo-body{padding:20px;position:relative;flex:1;display:flex;flex-direction:column}.page-khuyen-mai__promo-title{font-size:1.25rem;font-weight:700;color:#E53935;margin:0 0 10px;padding-right:60px}.page-khuyen-mai__promo-desc{font-size:0.95rem;color:#555555;margin:0 0 16px;flex:1}.page-khuyen-mai__promo-tag{position:absolute;top:16px;right:16px;background:linear-gradient(180deg,#FF5A4F 0%,#E53935 100%);color:#ffffff;padding:4px 12px;border-radius:20px;font-size:0.75rem;font-weight:600;text-transform:uppercase}.page-khuyen-mai__steps-section{max-width:1200px;margin:32px auto 0;padding:0 16px 48px}.page-khuyen-mai__steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.page-khuyen-mai__step-card{background:#FFFFFF;border-radius:16px;padding:24px;text-align:center;border:1px solid #E0E0E0;Box-shadow:0 4px 12px rgba(0,0,0,0.06);display:flex;flex-direction:column;align-items:center}.page-khuyen-mai__step-number{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;background:linear-gradient(180deg,#FF5A4F 0%,#E53935 100%);color:#fff;font-size:1.5rem;font-weight:700;margin-bottom:16px}.page-khuyen-mai__step-title{font-size:1.25rem;font-weight:700;color:#333333;margin:0 0 8px}.page-khuyen-mai__step-desc{font-size:0.95rem;color:#555555;line-height:1.5;margin:0 0 20px}.page-khuyen-mai__btn{display:inline-block;padding:12px 28px;border-radius:50px;font-weight:600;text-align:center;text-decoration:none;border:none;cursor:pointer;transition:transform .2s ease, opacity .2s ease;min-width:140px}.page-khuyen-mai__btn--primary{background:linear-gradient(180deg,#FF5A4F 0%,#E53935 100%);color:#ffffff;box-shadow:0 4px 12px rgba(229,57,53,0.3)}.page-khuyen-mai__btn--primary:hover{opacity:0.95;transform:translateY(-2px)}.page-khuyen-mai__btn--secondary{background:#ffffff;color:#E53935;border:2px solid #E53935}.page-khuyen-mai__btn--secondary:hover{background:#fef2f2}.page-khuyen-mai__terms-section{background:#FFFFFF;padding:32px 16px;margin:0 auto;border-top:1px solid #E0E0E0;border-bottom:1px solid #E0E0E0}.page-khuyen-mai__terms-title{text-align:center;font-size:1.75rem;font-weight:700;color:#E53935;margin:0 0 20px}.page-khuyen-mai__terms-list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:12px}.page-khuyen-mai__terms-item{font-size:0.95rem;color:#555555;margin:0;text-align:left}.page-khuyen-mai__terms-link{color:#E53935;font-weight:600}.page-khuyen-mai__faq-section{max-width:800px;margin:48px auto;padding:0 16px}.page-khuyen-mai__faq-title{text-align:center;font-size:1.75rem;font-weight:700;color:#E53935;margin:0 0 24px}.page-khuyen-mai__faq-item{background:#FFFFFF;border:1px solid #E0E0E0;border-radius:12px;margin-bottom:16px;overflow:hidden}.page-khuyen-mai__faq-question{list-style:none;padding:18px 20px;font-weight:600;color:#333333;cursor:pointer;display:flex;justify-content:space-between;align-items:center;background:#ffffff;transition:background .2s ease}.page-khuyen-mai__faq-question::-webkit-details-marker{display:none}.page-khuyen-mai__faq-question:hover{background:#f9f9f9}.page-khuyen-mai__faq-toggle{font-size:1.25rem;color:#E53935;font-weight:700;margin-left:12px}.page-khuyen-mai__faq-answer{padding:0 20px 18px;color:#555555;font-size:0.95rem;line-height:1.6;margin:0}.page-khuyen-mai__faq-item[open] .page-khuyen-mai__faq-question{background:#f9f9f9}.page-khuyen-mai__faq-item[open] .page-khuyen-mai__faq-toggle{color:#E53935}.page-khuyen-mai__faq-item[open] .page-khuyen-mai__faq-toggle:before{content:"−"}.page-khuyen-mai__faq-toggle:before{content:"+"}.page-khuyen-mai__faq-toggle:after,.page-khuyen-mai__faq-toggle:before{display:none}.page-khuyen-mai__faq-toggle:empty:after{content:""}.page-khuyen-mai__faq-toggle:before{content:"+";font-weight:700}.page-khuyen-mai__faq-item[open] .page-khuyen-mai__faq-toggle:before{content:"−"}.page-khuyen-mai__faq-toggle:before{font-size:1.5em;font-weight:700;line-height:1}.page-khuyen-mai img{max-width:100%;height:auto}@media (max-width: 1024px){.page-khuyen-mai__promo-grid{grid-template-columns:1fr 1fr}.page-khuyen-mai__steps-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width: 768px){.page-khuyen-mai__hero-image{aspect-ratio:2/1}.page-khuyen-mai__hero-title{font-size:clamp(1.25rem, 4.5vw, 1.75rem)}.page-khuyen-mai__hero-subtitle{font-size:0.95rem}.page-khuyen-mai__hero-actions{flex-direction:column;align-items:center;width:100%}.page-khuyen-mai__hero-actions .page-khuyen-mai__btn{width:100%;max-width:280px;text-align:center}.page-khuyen-mai__promo-grid{grid-template-columns:1fr}.page-khuyen-mai__steps-grid{grid-template-columns:1fr;max-width:360px;margin-left:auto;margin-right:auto}.page-khuyen-mai__promo-title{padding-right:0}.page-khuyen-mai__promo-tag{position:static;display:inline-block;margin-bottom:10px;align-self:flex-start}.page-khuyen-mai__btn{max-width:100%;white-space:normal;word-break:break-word}.page-khuyen-mai img{max-width:100%!important;height:auto!important}.page-khuyen-mai{overflow-x:hidden}.page-khuyen-mai__promo-body,.page-khuyen-mai__step-card{padding:16px}.page-khuyen-mai__section-title{font-size:1.5rem}}