.page-khuyen-mai{color:#F3F8FF;background:#08162B;overflow-x:hidden}
.page-khuyen-mai__container{width:100%;max-width:1200px;margin:0 auto;padding:0 16px}
.page-khuyen-mai__hero-section{padding-top:10px;background:linear-gradient(180deg,#08162B 0%,#10233F 100%)}
.page-khuyen-mai__hero-wrap{width:100%;max-width:1200px;margin:0 auto;padding:16px;display:flex;flex-direction:column;gap:24px}
.page-khuyen-mai__hero-image img{width:100%;height:auto;display:block;border-radius:16px;border:1px solid #244D84;box-shadow:0 12px 32px rgba(8,22,43,.55)}
.page-khuyen-mai__hero-content{display:flex;flex-direction:column;gap:16px}
.page-khuyen-mai__hero-title{color:#F3F8FF;line-height:1.25;letter-spacing:.2px;max-width:900px;margin:0}
.page-khuyen-mai__hero-desc{color:#AFC4E8;font-size:1.05rem;line-height:1.7;margin:0;max-width:820px}
.page-khuyen-mai__hero-actions,.page-khuyen-mai__actions-row{display:flex;flex-wrap:wrap;gap:12px;width:100%;max-width:100%;box-sizing:border-box}
.page-khuyen-mai__btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 22px;border-radius:12px;font-weight:700;text-decoration:none;line-height:1.3;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;transition:transform .18s ease,box-shadow .18s ease}
.page-khuyen-mai__btn:hover{transform:translateY(-2px)}
.page-khuyen-mai__btn--primary{background:linear-gradient(180deg,#2B73F6 0%,#1144A6 100%);color:#F3F8FF;box-shadow:0 8px 20px rgba(79,168,255,.35)}
.page-khuyen-mai__btn--ghost{background:#10233F;color:#F3F8FF;border:1px solid #244D84}
.page-khuyen-mai__intro-section,.page-khuyen-mai__promo-section,.page-khuyen-mai__vip-section,.page-khuyen-mai__terms-section,.page-khuyen-mai__glossary-section,.page-khuyen-mai__tips-section,.page-khuyen-mai__faq-section{padding:48px 0;background:#08162B}
.page-khuyen-mai__why-section,.page-khuyen-mai__deposit-section,.page-khuyen-mai__privacy-section{padding:48px 0;background:#10233F}
.page-khuyen-mai__welcome-section,.page-khuyen-mai__safety-section,.page-khuyen-mai__withdraw-section,.page-khuyen-mai__support-section{padding:48px 0;background:#08162B}
.page-khuyen-mai__section-title{color:#F3F8FF;margin:0 0 16px;line-height:1.3}
.page-khuyen-mai__text{color:#AFC4E8;line-height:1.75;margin:0 0 16px}
.page-khuyen-mai__two-col{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}
.page-khuyen-mai__media img{width:100%;height:auto;display:block;border-radius:16px;border:1px solid #244D84;box-shadow:0 10px 28px rgba(8,22,43,.5)}
.page-khuyen-mai__list{margin:0 0 16px;padding-left:20px;color:#AFC4E8;line-height:1.8}
.page-khuyen-mai__list li{margin-bottom:8px}
.page-khuyen-mai__why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.page-khuyen-mai__why-card,.page-khuyen-mai__promo-card,.page-khuyen-mai__term-card,.page-khuyen-mai__tip-card,.page-khuyen-mai__vip-item,.page-khuyen-mai__glossary-item{background:#10233F;border:1px solid #244D84;border-radius:14px;padding:20px}
.page-khuyen-mai__card-title{color:#F3F8FF;margin:0 0 8px;line-height:1.35}
.page-khuyen-mai__card-text{color:#AFC4E8;margin:0;line-height:1.7;font-size:.95rem}
.page-khuyen-mai__promo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.page-khuyen-mai__vip-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.page-khuyen-mai__terms-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.page-khuyen-mai__glossary-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.page-khuyen-mai__deposit-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px}
.page-khuyen-mai__step{background:#10233F;border:1px solid #244D84;border-radius:14px;padding:20px;position:relative}
.page-khuyen-mai__step-num{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:linear-gradient(180deg,#2B73F6 0%,#1144A6 100%);color:#F3F8FF;font-weight:700;margin-bottom:12px}
.page-khuyen-mai__deposit-media img{width:100%;height:auto;display:block;border-radius:16px;border:1px solid #244D84}
.page-khuyen-mai__tips-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.page-khuyen-mai__faq-list{display:flex;flex-direction:column;gap:12px}
.page-khuyen-mai__faq-item{background:#10233F;border:1px solid #244D84;border-radius:12px;overflow:hidden}
.page-khuyen-mai__faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px;background:transparent;border:0;color:#F3F8FF;font-weight:600;font-size:1rem;text-align:left;cursor:pointer}
.page-khuyen-mai__faq-icon{color:#4FA8FF;font-size:1.4rem;line-height:1;flex-shrink:0}
.page-khuyen-mai__faq-answer{display:none;padding:0 18px 16px}
.page-khuyen-mai__faq-answer p{color:#AFC4E8;margin:0;line-height:1.75}
.page-khuyen-mai__faq-item--active .page-khuyen-mai__faq-answer{display:block}
.page-khuyen-mai__faq-item--active .page-khuyen-mai__faq-icon{color:#F2C14E}
.page-khuyen-mai__section-title::after{content:"";display:block;width:56px;height:3px;margin-top:10px;background:#F2C14E;border-radius:3px}
@media (max-width:768px){.page-khuyen-mai{max-width:100%;overflow-x:hidden}
.page-khuyen-mai__container,.page-khuyen-mai__hero-wrap{padding:0 12px}
.page-khuyen-mai__hero-wrap{padding-top:12px}
.page-khuyen-mai__hero-title{font-size:clamp(1.4rem,5.2vw,2rem)}
.page-khuyen-mai__hero-desc{font-size:.98rem}
.page-khuyen-mai img{max-width:100%!important;height:auto!important}
.page-khuyen-mai__two-col,.page-khuyen-mai__why-grid,.page-khuyen-mai__promo-grid,.page-khuyen-mai__vip-grid,.page-khuyen-mai__terms-grid,.page-khuyen-mai__glossary-grid,.page-khuyen-mai__deposit-steps,.page-khuyen-mai__tips-grid{grid-template-columns:1fr}
.page-khuyen-mai__btn{width:100%;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;padding:13px 16px}
.page-khuyen-mai__hero-actions,.page-khuyen-mai__actions-row{width:100%;max-width:100%;overflow:hidden;box-sizing:border-box;flex-direction:column}
.page-khuyen-mai__intro-section,.page-khuyen-mai__why-section,.page-khuyen-mai__welcome-section,.page-khuyen-mai__promo-section,.page-khuyen-mai__safety-section,.page-khuyen-mai__vip-section,.page-khuyen-mai__deposit-section,.page-khuyen-mai__terms-section,.page-khuyen-mai__glossary-section,.page-khuyen-mai__withdraw-section,.page-khuyen-mai__tips-section,.page-khuyen-mai__support-section,.page-khuyen-mai__privacy-section,.page-khuyen-mai__faq-section{padding:32px 0}
.page-khuyen-mai__section-title{font-size:1.25rem}}