.page-khuyen-mai{color:#FFF3E6;background:#0D0E12;max-width:100%;overflow-x:hidden}
.page-khuyen-mai__hero-section{padding-top:10px;margin-top:0;width:100%;overflow:hidden;background:linear-gradient(180deg,#17191F 0%,#0D0E12 100%)}
.page-khuyen-mai__hero-image{max-width:1200px;margin:0 auto;padding:0 16px}
.page-khuyen-mai__hero-img{width:100%;height:auto;display:block;border-radius:16px;border:1px solid #A84F0C}
.page-khuyen-mai__hero-content{max-width:1100px;margin:0 auto;padding:20px 16px 8px;display:flex;flex-direction:column;gap:12px}
.page-khuyen-mai__hero-title{color:#FFB04D;font-weight:800;line-height:1.25;letter-spacing:.2px;max-width:900px;margin:0}
.page-khuyen-mai__hero-desc{color:#FFF3E6;line-height:1.7;margin:0;max-width:880px}
.page-khuyen-mai__hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:6px}
.page-khuyen-mai__btn{display:inline-block;padding:12px 22px;border-radius:10px;font-weight:700;text-decoration:none;text-align:center;transition:transform .15s ease,opacity .15s ease;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word}
.page-khuyen-mai__btn:hover{transform:translateY(-1px);opacity:.95}
.page-khuyen-mai__btn--primary{background:linear-gradient(180deg,#FFA53A 0%,#D96800 100%);color:#0D0E12;border:1px solid #FFB04D}
.page-khuyen-mai__btn--outline{background:transparent;color:#FFB04D;border:1px solid #A84F0C}
.page-khuyen-mai__cta-section{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:1100px;margin:16px auto;padding:0 16px}
.page-khuyen-mai__cta-card{background:#17191F;border:1px solid #A84F0C;border-radius:14px;padding:20px}
.page-khuyen-mai__cta-title{color:#FFA53A;margin:0 0 8px;font-weight:700}
.page-khuyen-mai__cta-text{color:#FFF3E6;line-height:1.65;margin:0 0 14px}
.page-khuyen-mai__intro-section,.page-khuyen-mai__overview-section,.page-khuyen-mai__advantages-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__final-cta-section{max-width:1100px;margin:0 auto;padding:28px 16px}
.page-khuyen-mai__section-title{color:#FFA53A;font-weight:800;line-height:1.3;margin:0 0 14px}
.page-khuyen-mai__text{color:#FFF3E6;line-height:1.75;margin:0 0 12px}
.page-khuyen-mai__link{color:#FFB04D;text-decoration:underline}
.page-khuyen-mai__link:hover{color:#FF8C1A}
.page-khuyen-mai__table-wrap{overflow-x:auto;border-radius:12px;border:1px solid #A84F0C}
.page-khuyen-mai__overview-table{width:100%;border-collapse:collapse;min-width:520px}
.page-khuyen-mai__overview-table th,.page-khuyen-mai__overview-table td{border-bottom:1px solid #A84F0C;padding:12px;text-align:left;color:#FFF3E6}
.page-khuyen-mai__overview-table th{background:#17191F;color:#FFA53A;font-weight:700}
.page-khuyen-mai__overview-table tr:nth-child(even) td{background:#12141A}
.page-khuyen-mai__advantages-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.page-khuyen-mai__advantage-card{background:#17191F;border:1px solid #A84F0C;border-radius:14px;padding:16px}
.page-khuyen-mai__card-img{width:100%;height:auto;display:block;border-radius:10px;margin-bottom:12px}
.page-khuyen-mai__card-title{color:#FFA53A;font-weight:700;line-height:1.35;margin:0 0 8px}
.page-khuyen-mai__card-title a{color:#FFA53A;text-decoration:none}
.page-khuyen-mai__card-title a:hover{color:#FFB04D;text-decoration:underline}
.page-khuyen-mai__steps{margin:0 0 12px;padding-left:20px;color:#FFF3E6;line-height:1.75}
.page-khuyen-mai__step-item{margin-bottom:10px}
.page-khuyen-mai__promo-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.page-khuyen-mai__promo-card{background:#17191F;border:1px solid #A84F0C;border-radius:14px;padding:18px}
.page-khuyen-mai__app-grid{display:grid;grid-template-columns:1.4fr 1fr;gap:20px;align-items:center}
.page-khuyen-mai__app-image img{width:100%;height:auto;display:block;border-radius:12px;border:1px solid #A84F0C}
.page-khuyen-mai__blog-track{display:flex;gap:16px;overflow-x:auto;scroll-behavior:smooth;padding-bottom:8px}
.page-khuyen-mai__blog-card{flex:0 0 calc(33.333% - 11px);background:#17191F;border:1px solid #A84F0C;border-radius:14px;padding:14px;box-sizing:border-box}
.page-khuyen-mai__blog-actions{margin-top:16px;display:flex;justify-content:center}
.page-khuyen-mai__faq-list{display:flex;flex-direction:column;gap:10px}
.page-khuyen-mai__faq-item{background:#17191F;border:1px solid #A84F0C;border-radius:12px;overflow:hidden}
.page-khuyen-mai__faq-question{width:100%;background:transparent;border:0;color:#FFA53A;text-align:left;padding:14px 16px;font-weight:700;cursor:pointer;font-size:1rem}
.page-khuyen-mai__faq-answer{display:none;padding:0 16px 14px}
.page-khuyen-mai__faq-answer.is-open{display:block}
.page-khuyen-mai__final-cta-section{background:#17191F;border:1px solid #A84F0C;border-radius:16px;margin-bottom:32px}
@media (max-width:768px){
  .page-khuyen-mai img{max-width:100%!important;height:auto!important}
  .page-khuyen-mai__cta-section{grid-template-columns:1fr}
  .page-khuyen-mai__advantages-grid{grid-template-columns:1fr}
  .page-khuyen-mai__promo-grid{grid-template-columns:1fr}
  .page-khuyen-mai__app-grid{grid-template-columns:1fr}
  .page-khuyen-mai__blog-card{flex-basis:100%}
  .page-khuyen-mai__hero-actions{flex-direction:column;width:100%}
  .page-khuyen-mai__hero-actions .page-khuyen-mai__btn{width:100%;max-width:100%}
  .page-khuyen-mai__hero-content{width:100%;box-sizing:border-box}
  .page-khuyen-mai__overview-table{min-width:460px}
  .page-khuyen-mai__blog-track{padding-left:0;padding-right:0}
}