.page-khuyen-mai{color:#333333;background-color:#F5F7FA;overflow-x:hidden;padding-top:0;margin-top:0}
.page-khuyen-mai__hero-section{padding-top:10px;display:flex;flex-direction:column;width:100%}
.page-khuyen-mai__hero-image-block{width:100%;max-width:1200px;margin:0 auto;padding:0 16px;box-sizing:border-box}
.page-khuyen-mai__hero-image{width:100%;height:auto;aspect-ratio:1920/560;object-fit:cover;display:block;border-radius:12px;box-shadow:0 4px 20px rgba(229,57,53,0.15)}
.page-khuyen-mai__hero-content{width:100%;max-width:1200px;margin:0 auto;padding:0 16px;box-sizing:border-box;text-align:center;padding-top:20px;padding-bottom:24px}
.page-khuyen-mai__hero-title{font-size:clamp(1.4rem, 2vw + 0.8rem, 2rem);font-weight:800;line-height:1.3;letter-spacing:0.5px;color:#E53935;margin:0 0 12px}
.page-khuyen-mai__hero-description{font-size:1rem;line-height:1.6;color:#555555;margin:0 auto 20px;max-width:800px}
.page-khuyen-mai__cta-button{display:inline-block;background:linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);color:#ffffff;font-weight:700;font-size:1rem;text-decoration:none;padding:12px 32px;border-radius:50px;transition:opacity 0.3s ease;border:1px solid #E53935;box-shadow:0 4px 12px rgba(229,57,53,0.25)}
.page-khuyen-mai__cta-button:hover{opacity:0.9}
.page-khuyen-mai__promo-grid{display:grid;grid-template-columns:repeat(2, 1fr);gap:24px;max-width:1200px;margin:0 auto;padding:16px;box-sizing:border-box}
.page-khuyen-mai__promo-card{background:#FFFFFF;border:1px solid #E0E0E0;border-radius:16px;overflow:hidden;display:flex;flex-direction:column;transition:box-shadow 0.3s ease}
.page-khuyen-mai__promo-card:hover{box-shadow:0 8px 30px rgba(0,0,0,0.1)}
.page-khuyen-mai__promo-image{width:100%;aspect-ratio:16/10;object-fit:cover;display:block}
.page-khuyen-mai__promo-body{padding:24px;display:flex;flex-direction:column;flex:1}
.page-khuyen-mai__promo-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.page-khuyen-mai__promo-title{font-size:1.25rem;font-weight:700;color:#E53935;margin:0}
.page-khuyen-mai__promo-badge{background:#FF5A4F;color:#ffffff;font-size:0.75rem;font-weight:700;padding:4px 12px;border-radius:20px;white-space:nowrap}
.page-khuyen-mai__promo-text{font-size:0.95rem;line-height:1.7;color:#555555;margin:0 0 20px;flex:1}
.page-khuyen-mai__promo-link{display:inline-block;background:linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);color:#ffffff;font-weight:700;font-size:0.9rem;text-decoration:none;padding:10px 24px;border-radius:50px;text-align:center;transition:opacity 0.3s ease;align-self:flex-start;border:1px solid #E53935}
.page-khuyen-mai__promo-link:hover{opacity:0.9}
.page-khuyen-mai__steps-section{padding:24px 16px}
.page-khuyen-mai__steps-header{text-align:center;max-width:800px;margin:0 auto 32px}
.page-khuyen-mai__steps-title{font-size:clamp(1.3rem, 2vw + 0.6rem, 1.8rem);font-weight:800;color:#E53935;margin:0 0 12px}
.page-khuyen-mai__steps-subtitle{font-size:1rem;color:#666666;line-height:1.6;margin:0}
.page-khuyen-mai__steps-grid{display:grid;grid-template-columns:repeat(3, 1fr);gap:24px;max-width:1000px;margin:0 auto}
.page-khuyen-mai__step-item{background:#FFFFFF;border:1px solid #E0E0E0;border-radius:16px;padding:32px 24px;text-align:center;position:relative}
.page-khuyen-mai__step-number{display:inline-flex;align-items:center;justify-content:center;width:60px;height:60px;border-radius:50%;background:linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);color:#ffffff;font-size:1.5rem;font-weight:800;margin-bottom:20px}
.page-khuyen-mai__step-title{font-size:1.1rem;font-weight:700;color:#333333;margin:0 0 12px}
.page-khuyen-mai__step-text{font-size:0.95rem;line-height:1.6;color:#666666;margin:0 0 20px}
.page-khuyen-mai__step-link{display:inline-block;background:linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);color:#ffffff;font-weight:700;font-size:0.9rem;text-decoration:none;padding:10px 24px;border-radius:50px;transition:opacity 0.3s ease;border:1px solid #E53935}
.page-khuyen-mai__step-link:hover{opacity:0.9}
.page-khuyen-mai__terms-section{background:#FFFFFF;border-top:1px solid #E0E0E0}
.page-khuyen-mai__terms-inner{max-width:1000px;margin:0 auto;padding:48px 16px}
.page-khuyen-mai__terms-title{font-size:clamp(1.2rem, 2vw + 0.5rem, 1.6rem);font-weight:800;color:#E53935;margin:0 0 24px;text-align:center}
.page-khuyen-mai__terms-list{list-style:none;margin:0;padding:0}
.page-khuyen-mai__terms-item{font-size:0.95rem;line-height:1.8;color:#555555;padding:8px 0 8px 24px;position:relative}
.page-khuyen-mai__terms-item::before{content:'✓';position:absolute;left:0;color:#E53935;font-weight:700}
.page-khuyen-mai__faq-section{padding:48px 16px}
.page-khuyen-mai__faq-inner{max-width:900px;margin:0 auto}
.page-khuyen-mai__faq-title{font-size:clamp(1.2rem, 2vw + 0.5rem, 1.6rem);font-weight:800;color:#E53935;margin:0 0 32px;text-align:center}
.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;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px;cursor:pointer;font-weight:700;color:#333333;font-size:0.95rem}
.page-khuyen-mai__faq-question::-webkit-details-marker{display:none}
.page-khuyen-mai__faq-icon{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:linear-gradient(180deg, #FF5A4F 0%, #E53935 100%);color:#ffffff;font-size:1rem;flex-shrink:0}
.page-khuyen-mai__faq-answer{padding:0 20px 20px;margin:0;font-size:0.95rem;line-height:1.8;color:#555555}
.page-khuyen-mai__faq-answer a{color:#E53935;font-weight:600;text-decoration:underline}
@media (max-width: 1024px){
.page-khuyen-mai__promo-grid{grid-template-columns:1fr 1fr;gap:16px}
.page-khuyen-mai__promo-body{padding:20px}
}
@media (max-width: 768px){
.page-khuyen-mai__hero-section{padding-top:10px}
.page-khuyen-mai__hero-image{aspect-ratio:2/1}
.page-khuyen-mai__hero-content{text-align:center}
.page-khuyen-mai__promo-grid{grid-template-columns:1fr;gap:16px}
.page-khuyen-mai__promo-body{padding:16px}
.page-khuyen-mai__steps-grid{grid-template-columns:1fr;gap:16px}
.page-khuyen-mai__step-item{padding:24px 16px}
.page-khuyen-mai__faq-question{font-size:0.9rem;padding:14px 16px}
.page-khuyen-mai__faq-answer{padding:0 16px 16px}
.page-khuyen-mai__terms-inner{padding:32px 16px}
.page-khuyen-mai img{max-width:100% !important;height:auto !important}
}