.page-khuyen-mai__hero-section{max-width:1200px;margin:0 auto;padding:10px 16px 24px;display:flex;flex-direction:column;gap:20px;background:transparent}
.page-khuyen-mai__hero-image-wrap{order:0;width:100%}
.page-khuyen-mai__hero-image{width:100%;height:auto;aspect-ratio:17/5;object-fit:cover;display:block;border-radius:12px}
.page-khuyen-mai__hero-content{order:1;display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center;padding:0}
.page-khuyen-mai__hero-title{font-family:inherit;font-size:clamp(1.5rem, 2.5vw, 2.2rem);line-height:1.3;font-weight:800;text-align:center;color:#FFF6D6;max-width:800px;text-wrap:balance;margin:0 auto}
.page-khuyen-mai__hero-description{font-size:16px;line-height:1.7;color:#FFF6D6;max-width:700px;margin:0 auto}
.page-khuyen-mai__hero-actions{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:16px;width:100%}
.page-khuyen-mai__btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 32px;border:none;border-radius:999px;font-size:16px;font-weight:700;text-align:center;text-decoration:none;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;line-height:1.2;transition:transform .2s ease,box-shadow .2s ease;cursor:pointer}
.page-khuyen-mai__btn--primary{background:linear-gradient(180deg,#FFD86A 0%,#DDA11D 100%);color:#1a1a1a;box-shadow:0 4px 10px rgba(255,211,107,.25)}
.page-khuyen-mai__btn--secondary{background:transparent;color:#FFF6D6;border:1px solid #FFD36B;box-shadow:inset 0 0 12px rgba(255,211,107,.15)}
.page-khuyen-mai__btn--small{padding:8px 22px;font-size:14px}
.page-khuyen-mai__btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(255,211,107,.35)}
.page-khuyen-mai__promo-grid-section,.page-khuyen-mai__detail-section,.page-khuyen-mai__faq-section{max-width:1200px;margin:0 auto;padding:32px 16px}
.page-khuyen-mai__section-title{font-size:clamp(1.6rem, 3vw, 2.2rem);font-weight:800;line-height:1.3;color:#FFF6D6;margin:0 0 16px;text-align:center}
.page-khuyen-mai__section-subtitle{font-size:16px;line-height:1.7;color:#FFF6D6;text-align:center;max-width:560px;margin:0 auto 40px}
.page-khuyen-mai__promo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.page-khuyen-mai__promo-card{background:#111111;border:1px solid #3A2A12;border-radius:16px;overflow:hidden;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 30px rgba(255,211,107,.15)}
.page-khuyen-mai__promo-image-wrap{width:100%}
.page-khuyen-mai__promo-image{display:block;width:100%;height:auto;aspect-ratio:2/1;object-fit:cover}
.page-khuyen-mai__promo-content{padding:20px;display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.page-khuyen-mai__promo-title{font-size:1.3rem;font-weight:700;color:#FFD36B;line-height:1.4;margin:0}
.page-khuyen-mai__promo-desc{font-size:14px;line-height:1.7;color:#FFF6D6;margin:0;flex:1}
.page-khuyen-mai__guide-section{max-width:1200px;margin:0 auto;padding:40px 16px}
.page-khuyen-mai__guide-step{display:flex;flex-direction:column;justify-content:flex-start;align-items:flex-start;gap:16px;background:#111111;padding:24px;border-radius:16px;border:1px solid #3A2A12}
.page-khuyen-mai__guide-step-num{display:flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:50%;background:linear-gradient(180deg,#FFD86A 0%,#DDA11D 100%);color:#1a1a1a;font-size:24px;font-weight:800;flex-shrink:0}
.page-khuyen-mai__guide-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:0 auto}
.page-khuyen-mai__guide-step-title{font-size:1.25rem;font-weight:700;color:#FFF6D6;margin:0}
.page-khuyen-mai__guide-step-text{font-size:14px;line-height:1.7;color:#FFF6D6;margin:0}
.page-khuyen-mai__terms-list{display:flex;flex-direction:column;gap:16px;max-width:800px;margin:0 auto;padding-top:16px}
.page-khuyen-mai__terms-item{display:flex;align-items:flex-start;gap:16px;background:#111111;border:1px solid #3A2A12;border-radius:12px;padding:16px 20px}
.page-khuyen-mai__terms-icon{display:flex;align-items:center;justify-content:center;font-size:20px;width:24px;height:24px;flex-shrink:0;border-radius:50%;border:1px solid #FFD36B;color:#FFD36B}
.page-khuyen-mai__terms-text{font-size:15px;line-height:1.6;color:#FFF6D6;margin:0}
.page-khuyen-mai__faq-section{max-width:800px}
.page-khuyen-mai__faq-list{display:flex;flex-direction:column;gap:12px;padding-top:16px}
.page-khuyen-mai__faq-item{background:#111111;border:1px solid #3A2A12;border-radius:12px;overflow:hidden}
.page-khuyen-mai__faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 20px;cursor:pointer;list-style:none}
.page-khuyen-mai__faq-item summary::-webkit-details-marker{display:none}
.page-khuyen-mai__faq-question{font-size:16px;font-weight:700;color:#FFF6D6;margin:0}
.page-khuyen-mai__faq-toggle{font-size:22px;line-height:1;color:#FFD36B;font-family:monospace}
.page-khuyen-mai__faq-item[open] .page-khuyen-mai__faq-toggle{color:#FFD36B}
.page-khuyen-mai__faq-answer{padding:0 20px 20px}
.page-khuyen-mai__faq-answer-text{font-size:14px;line-height:1.8;color:#FFF6D6;border-top:1px solid #3A2A12;padding-top:14px;margin:0}
@media (max-width:1024px){.page-khuyen-mai__promo-grid{grid-template-columns:repeat(2,1fr)}.page-khuyen-mai__guide-steps{grid-template-columns:1fr 1fr}.page-khuyen-mai__guide-step:nth-child(3){grid-column:span 2}}
@media (max-width:768px){.page-khuyen-mai__hero-section,.page-khuyen-mai__promo-grid-section,.page-khuyen-mai__detail-section,.page-khuyen-mai__faq-section{padding-left:12px;padding-right:12px}.page-khuyen-mai__hero-image{aspect-ratio:2/1}.page-khuyen-mai__hero-title{font-size:clamp(1.4rem, 5vw, 1.8rem);padding:0 8px}.page-khuyen-mai__hero-description{font-size:14px;padding:0 8px}.page-khuyen-mai__hero-actions{flex-direction:column;gap:12px}.page-khuyen-mai__btn{width:auto;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;padding-left:20px;padding-right:20px}.page-khuyen-mai__btn--secondary{width:100%}.page-khuyen-mai__promo-grid,.page-khuyen-mai__guide-steps{grid-template-columns:1fr}.page-khuyen-mai__guide-step{width:100%;max-width:100%;box-sizing:border-box}.page-khuyen-mai__guide-step:nth-child(3){grid-column:auto}.page-khuyen-mai__promo-card{max-width:100%;width:100%;box-sizing:border-box}.page-khuyen-mai img{max-width:100%!important;height:auto!important}.page-khuyen-mai{overflow-x:hidden}.page-khuyen-mai__terms-item,.page-khuyen-mai__faq-item{max-width:100%;box-sizing:border-box}}