.page-khuyen-mai{color:#F2FFF6;background:#08160F;width:100%;max-width:100%;overflow-x:hidden}
.page-khuyen-mai__hero-section{padding-top:10px;margin-top:0;width:100%;overflow:hidden;display:flex;flex-direction:column;align-items:center}
.page-khuyen-mai__hero-image-wrap{width:100%;max-width:1200px;margin:0 auto}
.page-khuyen-mai__hero-image{width:100%;height:auto;display:block;border-radius:14px}
.page-khuyen-mai__hero-content{width:100%;max-width:1100px;margin:0 auto;padding:20px 16px;display:flex;flex-direction:column;align-items:flex-start;gap:12px}
.page-khuyen-mai__main-title{color:#57E38D;font-weight:800;line-height:1.25;letter-spacing:0.2px;margin:0;max-width:900px}
.page-khuyen-mai__intro-text{color:#F2FFF6;margin:0;max-width:900px;line-height:1.65}
.page-khuyen-mai__hero-actions{display:flex;flex-wrap:wrap;gap:12px;width:100%}
.page-khuyen-mai__btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 22px;border-radius:10px;font-weight:700;text-decoration:none;box-sizing:border-box;max-width:100%;white-space:normal;word-wrap:break-word;transition:transform .15s ease,opacity .15s ease}
.page-khuyen-mai__btn--primary{background:linear-gradient(180deg,#2AD16F 0%,#13994A 100%);color:#08160F;box-shadow:0 4px 16px rgba(87,227,141,.25)}
.page-khuyen-mai__btn--outline{background:transparent;color:#F2FFF6;border:1px solid #2E7A4E}
.page-khuyen-mai__btn:hover{transform:translateY(-1px);opacity:.95}
.page-khuyen-mai__intro-section{max-width:1100px;margin:0 auto;padding:24px 16px}
.page-khuyen-mai__section-title{color:#57E38D;font-weight:800;line-height:1.3;margin:0 0 16px}
.page-khuyen-mai__paragraph{color:#F2FFF6;line-height:1.7;margin:0 0 14px}
.page-khuyen-mai__paragraph--note{color:#A7D9B8;font-size:.95em}
.page-khuyen-mai__cta-section{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:1100px;margin:16px auto;padding:0 16px;width:100%;box-sizing:border-box}
.page-khuyen-mai__overview-section{max-width:1100px;margin:0 auto;padding:24px 16px}
.page-khuyen-mai__overview-table{width:100%;border-collapse:collapse;background:#11271B;border-radius:12px;overflow:hidden}
.page-khuyen-mai__overview-table th,.page-khuyen-mai__overview-table td{border:1px solid #1E3A2A;padding:12px;text-align:left;color:#F2FFF6;vertical-align:top}
.page-khuyen-mai__overview-table th{background:#0A4B2C;color:#57E38D;font-weight:700}
.page-khuyen-mai__advantages-section{max-width:1100px;margin:0 auto;padding:24px 16px}
.page-khuyen-mai__advantage-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.page-khuyen-mai__advantage-card{background:#11271B;border:1px solid #2E7A4E;border-radius:14px;padding:16px;display:flex;flex-direction:column;gap:10px}
.page-khuyen-mai__advantage-image{width:100%;height:auto;display:block;border-radius:10px}
.page-khuyen-mai__card-title{color:#57E38D;font-weight:700;margin:0;line-height:1.35}
.page-khuyen-mai__card-text{color:#A7D9B8;margin:0;line-height:1.65}
.page-khuyen-mai__games-section{max-width:1100px;margin:0 auto;padding:24px 16px}
.page-khuyen-mai__games-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.page-khuyen-mai__game-card{background:#11271B;border:1px solid #2E7A4E;border-radius:14px;padding:16px;display:flex;flex-direction:column;gap:8px}
.page-khuyen-mai__link{color:#57E38D;text-decoration:none}
.page-khuyen-mai__link:hover{text-decoration:underline}
.page-khuyen-mai__guide-section{max-width:1100px;margin:0 auto;padding:24px 16px}
.page-khuyen-mai__steps-list{margin:0 0 14px;padding-left:20px;color:#F2FFF6;line-height:1.7}
.page-khuyen-mai__step-item{margin-bottom:12px}
.page-khuyen-mai__promo-section{max-width:1100px;margin:0 auto;padding:24px 16px}
.page-khuyen-mai__promo-content{display:grid;grid-template-columns:1.2fr 1fr;gap:20px;align-items:start}
.page-khuyen-mai__promo-text{display:flex;flex-direction:column;gap:8px}
.page-khuyen-mai__list{margin:0 0 14px;padding-left:20px;color:#F2FFF6;line-height:1.7}
.page-khuyen-mai__promo-image-wrap{width:100%}
.page-khuyen-mai__promo-image{width:100%;height:auto;display:block;border-radius:12px}
.page-khuyen-mai__app-section{max-width:1100px;margin:0 auto;padding:24px 16px}
.page-khuyen-mai__app-content{display:grid;grid-template-columns:1fr 1.2fr;gap:20px;align-items:center}
.page-khuyen-mai__app-image{width:100%;height:auto;display:block;border-radius:12px}
.page-khuyen-mai__app-text{display:flex;flex-direction:column;gap:12px}
.page-khuyen-mai__app-actions{display:flex;flex-wrap:wrap;gap:12px}
.page-khuyen-mai__faq-section{max-width:1100px;margin:0 auto;padding:24px 16px}
.page-khuyen-mai__faq-list{display:flex;flex-direction:column;gap:10px}
.page-khuyen-mai__faq-item{background:#11271B;border:1px solid #1E3A2A;border-radius:12px;overflow:hidden}
.page-khuyen-mai__faq-question{width:100%;text-align:left;padding:14px 16px;background:transparent;border:none;color:#F2FFF6;font-weight:700;font-size:1rem;cursor:pointer;display:flex;justify-content:space-between;align-items:center;box-sizing:border-box}
.page-khuyen-mai__faq-question::after{content:'+';color:#57E38D;font-weight:800;margin-left:12px}
.page-khuyen-mai__faq-question[aria-expanded="true"]::after{content:'−'}
.page-khuyen-mai__faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 16px}
.page-khuyen-mai__faq-answer p{color:#A7D9B8;line-height:1.65;margin:0 0 14px}
.page-khuyen-mai__faq-item--open .page-khuyen-mai__faq-answer{max-height:400px}
.page-khuyen-mai__blog-section{max-width:1100px;margin:0 auto;padding:24px 16px}
.page-khuyen-mai__blog-track{display:flex;gap:16px;overflow-x:auto;scroll-behavior:smooth;padding-bottom:8px;-webkit-overflow-scrolling:touch}
.page-khuyen-mai__blog-card{flex:0 0 calc(33.333% - 12px);background:#11271B;border:1px solid #2E7A4E;border-radius:14px;padding:14px;box-sizing:border-box}
.page-khuyen-mai__blog-link{text-decoration:none;color:inherit;display:block}
.page-khuyen-mai__blog-image{width:100%;height:auto;display:block;border-radius:10px;margin-bottom:10px}
.page-khuyen-mai__blog-title{color:#57E38D;font-weight:700;margin:0 0 8px;line-height:1.4}
.page-khuyen-mai__blog-text{color:#A7D9B8;margin:0;line-height:1.6}
.page-khuyen-mai__blog-actions{display:flex;gap:10px;margin:12px 0}
.page-khuyen-mai__blog-prev,.page-khuyen-mai__blog-next{background:#11271B;border:1px solid #2E7A4E;color:#F2FFF6;border-radius:8px;padding:8px 16px;font-size:1.2rem;cursor:pointer}
.page-khuyen-mai__support-section{max-width:1100px;margin:0 auto;padding:24px 16px 40px}
.page-khuyen-mai__support-actions{display:flex;flex-wrap:wrap;gap:12px}
@media (max-width:768px){.page-khuyen-mai__hero-section{padding-top:8px}.page-khuyen-mai__hero-content{padding:16px 12px}.page-khuyen-mai__cta-section{grid-template-columns:1fr;padding:0 12px}.page-khuyen-mai__advantage-grid{grid-template-columns:1fr}.page-khuyen-mai__games-grid{grid-template-columns:1fr 1fr;gap:12px}.page-khuyen-mai__promo-content{grid-template-columns:1fr}.page-khuyen-mai__app-content{grid-template-columns:1fr}.page-khuyen-mai__blog-card{flex-basis:100%}.page-khuyen-mai__overview-section,.page-khuyen-mai__advantages-section,.page-khuyen-mai__games-section,.page-khuyen-mai__guide-section,.page-khuyen-mai__promo-section,.page-khuyen-mai__app-section,.page-khuyen-mai__faq-section,.page-khuyen-mai__blog-section,.page-khuyen-mai__intro-section,.page-khuyen-mai__support-section{padding-left:12px;padding-right:12px}.page-khuyen-mai__overview-table th,.page-khuyen-mai__overview-table td{padding:10px;font-size:.92rem}.page-khuyen-mai img{max-width:100%!important;height:auto!important}.page-khuyen-mai__btn{width:100%}.page-khuyen-mai__hero-actions,.page-khuyen-mai__app-actions,.page-khuyen-mai__support-actions{flex-direction:column;width:100%;max-width:100%;overflow:hidden;box-sizing:border-box}}