.page-khuyen-mai{color:#333333;background-color:#FFFFFF;max-width:100%;overflow-x:hidden;font-family:system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif;line-height:1.7;padding-top:10px}
.page-khuyen-mai h1,.page-khuyen-mai h2,.page-khuyen-mai h3{color:#017439;font-weight:700}
.page-khuyen-mai__hero-section{width:100%;max-width:1100px;margin:0 auto;padding:0 16px 24px;box-sizing:border-box}
.page-khuyen-mai__hero-image-wrap{width:100%;overflow:hidden;border-radius:12px;box-shadow:0 6px 20px rgba(1,116,57,0.18)}
.page-khuyen-mai__hero-image{width:100%;height:auto;display:block;border-radius:12px}
.page-khuyen-mai__hero-content{padding:20px 4px 0}
.page-khuyen-mai__main-title{line-height:1.35;letter-spacing:-0.3px;max-width:900px;margin:0 0 12px}
.page-khuyen-mai__hero-desc{font-size:1.02rem;color:#333333;max-width:900px;margin:0 0 18px}
.page-khuyen-mai__hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:8px}
.page-khuyen-mai__intro-section,.page-khuyen-mai__advantages-section,.page-khuyen-mai__games-section,.page-khuyen-mai__promo-section,.page-khuyen-mai__closing-section{max-width:1100px;margin:0 auto;padding:24px 16px;box-sizing:border-box}
.page-khuyen-mai__section-title{margin:0 0 14px;line-height:1.35;letter-spacing:-0.2px}
.page-khuyen-mai__sub-title{margin:20px 0 8px;line-height:1.4;font-size:1.12rem}
.page-khuyen-mai p{margin:0 0 14px;color:#333333}
.page-khuyen-mai__list,.page-khuyen-mai__ordered-list{padding-left:1.3em;margin:0 0 16px;color:#333333;line-height:1.75}
.page-khuyen-mai__list li,.page-khuyen-mai__ordered-list li{margin-bottom:8px}
.page-khuyen-mai__btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 22px;border-radius:10px;font-weight:700;font-size:1rem;text-decoration:none;text-align:center;transition:transform .15s ease,box-shadow .15s ease;box-sizing:border-box;max-width:100%;white-space:normal;word-wrap:break-word}
.page-khuyen-mai__btn:hover{transform:translateY(-1px)}
.page-khuyen-mai__btn--register{background-color:#C30808;color:#FFFF00;box-shadow:0 4px 12px rgba(195,8,8,0.28)}
.page-khuyen-mai__btn--login{background-color:#C30808;color:#FFFF00;box-shadow:0 4px 12px rgba(195,8,8,0.28)}
.page-khuyen-mai__btn--outline{background-color:#FFFFFF;color:#017439;border:2px solid #017439}
.page-khuyen-mai__cta-row,.page-khuyen-mai__final-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
@media (max-width:768px){
  .page-khuyen-mai__main-title{font-size:clamp(1.25rem,4.5vw,2rem)}
  .page-khuyen-mai__section-title{font-size:clamp(1.15rem,4vw,1.5rem)}
  .page-khuyen-mai__sub-title{font-size:1.02rem}
  .page-khuyen-mai__hero-actions,.page-khuyen-mai__cta-row,.page-khuyen-mai__final-actions{flex-direction:column;width:100%;max-width:100%;overflow:hidden;box-sizing:border-box}
  .page-khuyen-mai__btn{width:100%;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;padding:14px 16px}
  .page-khuyen-mai img{max-width:100%!important;height:auto!important}
  .page-khuyen-mai__hero-section{padding:0 12px 18px}
  .page-khuyen-mai__intro-section,.page-khuyen-mai__advantages-section,.page-khuyen-mai__games-section,.page-khuyen-mai__promo-section,.page-khuyen-mai__closing-section{padding:18px 12px}
  .page-khuyen-mai__hero-desc{font-size:0.97rem}
}