.page-khuyen-mai{background-color:#0D0E12;color:#FFF3E6;line-height:1.7;font-family:'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif}
.page-khuyen-mai__container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.page-khuyen-mai__hero-section{padding-top:10px;padding-bottom:40px;display:flex;flex-direction:column;align-items:center;gap:28px;background:linear-gradient(180deg,#17191F 0%,#0D0E12 100%)}
.page-khuyen-mai__hero-image{width:100%;max-width:1200px;padding:0 20px}
.page-khuyen-mai__hero-img{width:100%;height:auto;display:block;border-radius:16px;box-shadow:0 12px 40px rgba(255,140,26,0.18)}
.page-khuyen-mai__hero-content{width:100%;max-width:900px;text-align:center;padding:0 20px;margin:0 auto}
.page-khuyen-mai__hero-title{color:#FFB04D;font-weight:800;line-height:1.25;letter-spacing:0.3px;margin:0 0 16px;text-shadow:0 2px 12px rgba(0,0,0,0.45)}
.page-khuyen-mai__hero-desc{color:#FFF3E6;margin:0 auto 24px;max-width:760px;opacity:0.95}
.page-khuyen-mai__hero-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.page-khuyen-mai__btn{display:inline-block;padding:13px 28px;border-radius:10px;font-weight:700;text-decoration:none;text-align:center;transition:transform 0.2s ease,box-shadow 0.2s ease;border:1px solid transparent;max-width:100%}
.page-khuyen-mai__btn--primary{background:linear-gradient(180deg,#FFA53A 0%,#D96800 100%);color:#0D0E12;box-shadow:0 6px 20px rgba(255,140,26,0.35)}
.page-khuyen-mai__btn--primary:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(255,140,26,0.5)}
.page-khuyen-mai__btn--secondary{background:#17191F;color:#FFB04D;border:1px solid #A84F0C}
.page-khuyen-mai__btn--secondary:hover{border-color:#FF8C1A;color:#FFF3E6}
.page-khuyen-mai__intro-section{padding:48px 0}
.page-khuyen-mai__section-title{color:#FFB04D;font-weight:800;margin:0 0 18px;line-height:1.3;text-align:center}
.page-khuyen-mai__section-subtitle{color:#FFF3E6;text-align:center;max-width:820px;margin:0 auto 32px;opacity:0.9}
.page-khuyen-mai__text{color:#FFF3E6;margin:0 0 16px;opacity:0.94}
.page-khuyen-mai__promo-section{padding:48px 0;background:#0D0E12}
.page-khuyen-mai__promo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.page-khuyen-mai__promo-card{background:#17191F;border:1px solid #A84F0C;border-radius:16px;overflow:hidden;display:flex;flex-direction:column;transition:transform 0.2s ease,box-shadow 0.2s ease}
.page-khuyen-mai__promo-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(255,140,26,0.2)}
.page-khuyen-mai__promo-card-image{width:100%}
.page-khuyen-mai__promo-img{width:100%;height:auto;display:block}
.page-khuyen-mai__promo-card-body{padding:22px;display:flex;flex-direction:column;gap:12px;flex:1}
.page-khuyen-mai__promo-card-title{color:#FFB04D;font-weight:700;margin:0;line-height:1.35}
.page-khuyen-mai__promo-card-text{color:#FFF3E6;margin:0;opacity:0.92}
.page-khuyen-mai__promo-list{margin:0;padding-left:20px;color:#FFF3E6;opacity:0.9}
.page-khuyen-mai__promo-list li{margin-bottom:6px}
.page-khuyen-mai__steps-section{padding:48px 0;background:linear-gradient(180deg,#0D0E12 0%,#17191F 100%)}
.page-khuyen-mai__steps-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:20px;max-width:900px;margin:0 auto}
.page-khuyen-mai__step{display:flex;gap:18px;background:#17191F;border:1px solid #A84F0C;border-radius:14px;padding:22px;align-items:flex-start}
.page-khuyen-mai__step-number{flex-shrink:0;width:48px;height:48px;border-radius:50%;background:linear-gradient(180deg,#FFA53A 0%,#D96800 100%);color:#0D0E12;font-weight:800;display:flex;align-items:center;justify-content:center;font-size:1.3rem}
.page-khuyen-mai__step-title{color:#FFB04D;margin:0 0 8px;font-weight:700}
.page-khuyen-mai__step-text{color:#FFF3E6;margin:0;opacity:0.92}
.page-khuyen-mai__games-section{padding:48px 0}
.page-khuyen-mai__games-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.page-khuyen-mai__game-card{background:#17191F;border:1px solid #A84F0C;border-radius:14px;padding:22px;text-decoration:none;display:block;transition:transform 0.2s ease,border-color 0.2s ease}
.page-khuyen-mai__game-card:hover{transform:translateY(-3px);border-color:#FF8C1A}
.page-khuyen-mai__game-title{color:#FFB04D;font-weight:700;margin:0 0 8px}
.page-khuyen-mai__game-text{color:#FFF3E6;margin:0;opacity:0.9}
.page-khuyen-mai__tips-section{padding:48px 0;background:#17191F}
.page-khuyen-mai__tips-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.page-khuyen-mai__tip-item{background:#0D0E12;border:1px solid #A84F0C;border-radius:14px;padding:22px}
.page-khuyen-mai__tip-title{color:#FFB04D;font-weight:700;margin:0 0 8px}
.page-khuyen-mai__tip-text{color:#FFF3E6;margin:0;opacity:0.92}
.page-khuyen-mai__faq-section{padding:48px 0}
.page-khuyen-mai__faq-list{display:flex;flex-direction:column;gap:16px;max-width:900px;margin:0 auto}
.page-khuyen-mai__faq-item{background:#17191F;border:1px solid #A84F0C;border-radius:14px;padding:22px}
.page-khuyen-mai__faq-question{color:#FFB04D;font-weight:700;margin:0 0 10px}
.page-khuyen-mai__faq-answer{color:#FFF3E6;margin:0;opacity:0.92}
.page-khuyen-mai__cta-section{padding:56px 0;background:linear-gradient(180deg,#17191F 0%,#0D0E12 100%)}
.page-khuyen-mai__cta-title{color:#FFB04D;font-weight:800;text-align:center;margin:0 0 14px}
.page-khuyen-mai__cta-text{color:#FFF3E6;text-align:center;max-width:760px;margin:0 auto 28px;opacity:0.95}
.page-khuyen-mai__cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
@media (max-width:1024px){
.page-khuyen-mai__promo-grid{grid-template-columns:repeat(2,1fr)}
.page-khuyen-mai__games-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
.page-khuyen-mai{overflow-x:hidden;max-width:100%}
.page-khuyen-mai__container{padding:0 14px}
.page-khuyen-mai img{max-width:100% !important;height:auto !important}
.page-khuyen-mai__hero-section{padding-top:10px;gap:20px;padding-bottom:28px}
.page-khuyen-mai__hero-image{padding:0 14px}
.page-khuyen-mai__hero-content{padding:0 14px}
.page-khuyen-mai__hero-actions{flex-direction:column;align-items:stretch}
.page-khuyen-mai__hero-actions .page-khuyen-mai__btn{width:100%;max-width:100%}
.page-khuyen-mai__intro-section,.page-khuyen-mai__promo-section,.page-khuyen-mai__steps-section,.page-khuyen-mai__games-section,.page-khuyen-mai__tips-section,.page-khuyen-mai__faq-section,.page-khuyen-mai__cta-section{padding:32px 0}
.page-khuyen-mai__promo-grid{grid-template-columns:1fr;gap:18px}
.page-khuyen-mai__games-grid{grid-template-columns:1fr;gap:16px}
.page-khuyen-mai__tips-grid{grid-template-columns:1fr;gap:16px}
.page-khuyen-mai__step{flex-direction:column;gap:12px}
.page-khuyen-mai__step-number{width:44px;height:44px}
.page-khuyen-mai__cta-actions{flex-direction:column;align-items:stretch}
.page-khuyen-mai__cta-actions .page-khuyen-mai__btn{width:100%;max-width:100%}
.page-khuyen-mai__promo-card-body .page-khuyen-mai__btn,.page-khuyen-mai__game-card{width:100%;max-width:100%}
}