/* Trang khuyến mãi f168 okvip - Black Gold theme */
.page-khuyen-mai{color:#FFF6D6;background-color:#0A0A0A}
.page-khuyen-mai__hero-section{padding-top:0;margin-top:0;width:100%;overflow:hidden;display:flex;flex-direction:column;gap:20px;background:linear-gradient(180deg,#0A0A0A 0%,#111111 100%)}
.page-khuyen-mai__hero-image{width:100%;max-width:1200px;margin:0 auto;padding:0 16px;box-sizing:border-box}
.page-khuyen-mai__hero-image img{width:100%;height:auto;display:block;border-radius:12px;border:1px solid #3A2A12}
.page-khuyen-mai__hero-content{max-width:900px;margin:0 auto;padding:0 16px 24px;text-align:center;box-sizing:border-box}
.page-khuyen-mai__hero-title{color:#F2C14E;font-weight:800;line-height:1.3;letter-spacing:0.5px;margin:0 0 16px;max-width:800px;margin-left:auto;margin-right:auto;text-shadow:0 2px 8px rgba(255,211,107,0.25)}
.page-khuyen-mai__hero-desc{color:#FFF6D6;font-size:1rem;line-height:1.75;margin:0 auto 24px;max-width:760px}
.page-khuyen-mai__hero-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.page-khuyen-mai__btn{display:inline-block;padding:14px 28px;border-radius:10px;font-weight:700;font-size:1rem;text-decoration:none;text-align:center;box-sizing:border-box;max-width:100%;transition:transform 0.2s ease,box-shadow 0.2s ease;line-height:1.4}
.page-khuyen-mai__btn--primary{background:linear-gradient(180deg,#FFD86A 0%,#DDA11D 100%);color:#0A0A0A;border:1px solid #3A2A12;box-shadow:0 4px 16px rgba(255,211,107,0.35)}
.page-khuyen-mai__btn--primary:hover{transform:translateY(-2px);box-shadow:0 6px 22px rgba(255,211,107,0.5)}
.page-khuyen-mai__btn--secondary{background-color:#111111;color:#F2C14E;border:1px solid #3A2A12}
.page-khuyen-mai__btn--secondary:hover{border-color:#F2C14E;color:#FFD36B}
.page-khuyen-mai__intro-section,.page-khuyen-mai__adv-section,.page-khuyen-mai__promo-section,.page-khuyen-mai__guide-section,.page-khuyen-mai__products-section,.page-khuyen-mai__tips-section,.page-khuyen-mai__faq-section,.page-khuyen-mai__closing-section{max-width:1100px;margin:0 auto;padding:36px 20px;box-sizing:border-box}
.page-khuyen-mai__section-title{color:#F2C14E;font-size:1.65rem;line-height:1.35;margin:0 0 20px;font-weight:800;position:relative;padding-bottom:12px}
.page-khuyen-mai__section-title::after{content:'';position:absolute;left:0;bottom:0;width:70px;height:3px;background:linear-gradient(90deg,#FFD86A 0%,#DDA11D 100%);border-radius:2px}
.page-khuyen-mai__intro-section p,.page-khuyen-mai__promo-section p,.page-khuyen-mai__guide-section p,.page-khuyen-mai__products-section p,.page-khuyen-mai__tips-section p,.page-khuyen-mai__closing-section p{color:#FFF6D6;line-height:1.8;margin:0 0 16px;font-size:1rem}
.page-khuyen-mai__sub-title{color:#FFD36B;font-size:1.2rem;margin:24px 0 10px;font-weight:700}
.page-khuyen-mai__adv-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.page-khuyen-mai__adv-card{background-color:#111111;border:1px solid #3A2A12;border-radius:12px;padding:24px;box-sizing:border-box;box-shadow:0 4px 14px rgba(0,0,0,0.4)}
.page-khuyen-mai__adv-title{color:#F2C14E;font-size:1.1rem;margin:0 0 10px;font-weight:700}
.page-khuyen-mai__adv-card p{color:#FFF6D6;line-height:1.7;margin:0;font-size:0.97rem}
.page-khuyen-mai__steps-list{padding-left:0;list-style:none;counter-reset:step;margin:0}
.page-khuyen-mai__step-item{background-color:#111111;border:1px solid #3A2A12;border-left:4px solid #F2C14E;border-radius:10px;padding:16px 18px;margin-bottom:14px;color:#FFF6D6;line-height:1.7;box-sizing:border-box}
.page-khuyen-mai__step-item strong{color:#FFD36B}
.page-khuyen-mai__products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.page-khuyen-mai__product-card{background-color:#111111;border:1px solid #3A2A12;border-radius:12px;padding:20px;box-sizing:border-box}
.page-khuyen-mai__product-title{font-size:1.1rem;margin:0 0 10px;font-weight:700}
.page-khuyen-mai__product-title a{color:#F2C14E;text-decoration:none}
.page-khuyen-mai__product-title a:hover{color:#FFD36B;text-decoration:underline}
.page-khuyen-mai__product-card p{color:#FFF6D6;line-height:1.65;margin:0;font-size:0.95rem}
.page-khuyen-mai__tips-list{padding-left:0;list-style:none;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.page-khuyen-mai__tip-item{background-color:#111111;border:1px solid #3A2A12;border-radius:10px;padding:16px;color:#FFF6D6;line-height:1.65;box-sizing:border-box;font-size:0.96rem}
.page-khuyen-mai__tip-item strong{color:#FFD36B}
.page-khuyen-mai__faq-list{display:flex;flex-direction:column;gap:14px}
.page-khuyen-mai__faq-item{background-color:#111111;border:1px solid #3A2A12;border-radius:10px;padding:18px 20px;box-sizing:border-box}
.page-khuyen-mai__faq-question{color:#F2C14E;font-size:1.05rem;margin:0 0 8px;font-weight:700}
.page-khuyen-mai__faq-answer{color:#FFF6D6;line-height:1.7;margin:0;font-size:0.96rem}
.page-khuyen-mai__closing-section{text-align:center;background:linear-gradient(180deg,#111111 0%,#0A0A0A 100%);border-top:1px solid #3A2A12}
.page-khuyen-mai__closing-section .page-khuyen-mai__section-title::after{left:50%;transform:translateX(-50%)}
.page-khuyen-mai__closing-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:20px}
.page-khuyen-mai__closing-section a:not(.page-khuyen-mai__btn){color:#FFD36B;text-decoration:underline}
.page-khuyen-mai__closing-section a:not(.page-khuyen-mai__btn):hover{color:#F2C14E}
@media (max-width:768px){
.page-khuyen-mai{max-width:100%;overflow-x:hidden}
.page-khuyen-mai img{max-width:100%!important;height:auto!important}
.page-khuyen-mai__hero-section{padding-top:10px}
.page-khuyen-mai__hero-content{padding:0 14px 20px}
.page-khuyen-mai__hero-title{font-size:1.4rem;line-height:1.35}
.page-khuyen-mai__hero-desc{font-size:0.95rem}
.page-khuyen-mai__hero-actions{flex-direction:column;align-items:stretch;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:13px 18px}
.page-khuyen-mai__intro-section,.page-khuyen-mai__adv-section,.page-khuyen-mai__promo-section,.page-khuyen-mai__guide-section,.page-khuyen-mai__products-section,.page-khuyen-mai__tips-section,.page-khuyen-mai__faq-section,.page-khuyen-mai__closing-section{padding:24px 14px}
.page-khuyen-mai__section-title{font-size:1.3rem}
.page-khuyen-mai__adv-grid{grid-template-columns:1fr;gap:14px}
.page-khuyen-mai__products-grid{grid-template-columns:1fr;gap:14px}
.page-khuyen-mai__tips-list{grid-template-columns:1fr;gap:12px}
.page-khuyen-mai__closing-actions{flex-direction:column;align-items:stretch;width:100%;max-width:100%;overflow:hidden;box-sizing:border-box}
}
@media (min-width:769px) and (max-width:1024px){
.page-khuyen-mai__products-grid{grid-template-columns:repeat(2,1fr)}
}