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24px;font-size:clamp(.9rem,2vw,1.15rem);line-height:1.8;}.page-khuyen-mai__hero-cta{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;width:100%;max-width:100%;overflow:hidden;}.page-khuyen-mai__btn--primary{display:inline-block;background:linear-gradient(180deg,#FFD86A 0%,#DDA11D 100%);color:#0A0A0A;padding:14px 34px;border-radius:999px;font-weight:700;font-size:1.05rem;text-decoration:none;border:none;transition:transform .2s ease,box-shadow .2s;box-shadow:0 4px 14px rgba(0,0,0,.3);}.page-khuyen-mai__btn--primary:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(255,211,107,.35);color:#0A0A0A;}.page-khuyen-mai__btn--ghost{display:inline-block;background:transparent;color:#FFD36B;padding:12px 30px;border-radius:999px;border:2px solid #FFD36B;text-decoration:none;font-weight:600;font-size:1.05rem;box-sizing:border-box;}.page-khuyen-mai__btn--ghost:hover{background:rgba(255,211,107,.1);color:#FFD36B;}.page-khuyen-mai__container{max-width:1200px;margin:0 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auto;display:block;}.page-khuyen-mai__guide-figcaption{text-align:center;color:#999;font-size:.85rem;margin-top:10px;}.page-khuyen-mai__guide-article{column-count:1;column-gap:32px;}.page-khuyen-mai__guide-text{line-height:1.9;margin-bottom:16px;color:#D9D2C5;}.page-khuyen-mai__text-link{color:#FFD36B;text-decoration:underline;text-underline-offset:2px;}.page-khuyen-mai__text-link:hover{color:#fff;}.page-khuyen-mai__promo-detail{padding:16px 0;}.page-khuyen-mai__promo-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin-top:16px;}.page-khuyen-mai__promo-card{display:flex;flex-direction:column;background:#111111;padding:20px;border-radius:16px;border:1px solid #3A2A12;transition:transform .2s ease,box-shadow .2s;box-sizing:border-box;width:100%;}.page-khuyen-mai__promo-card:hover{transform:translateY(-4px);box-shadow:0 10px 24px rgba(255,211,107,.15);}.page-khuyen-mai__promo-title{color:#FFD36B;font-size:1.25rem;font-weight:700;margin-bottom:12px;line-height:1.5;}.page-khuyen-mai__promo-text{color:#E8DFD0;line-height:1.8;flex-grow:1;font-size:.95rem;}.page-khuyen-mai__promo-btn{align-self:flex-start;margin-top:12px;display:inline-block;margin-bottom:12px;background:linear-gradient(180deg,#FFD86A 0%,#DDA11D 100%);padding:10px 26px;color:#0A0A0A;border-radius:999px;text-decoration:none;font-weight:700;font-size:.9rem;box-shadow:0 4px 10px rgba(0,0,0,.2);}.page-khuyen-mai__promo-btn:hover{transform:translateY(-2px);opacity:.95;color:#0A0A0A;}.page-khuyen-mai__other-promo{padding:24px 0;border-top:1px solid #3A2A12;}.page-khuyen-mai__section-title--light{text-align:center;color:#FFD36B;font-size:1.6rem;font-weight:700;margin-bottom:8px;}.page-khuyen-mai__section-description--light{text-align:center;color:#E8DFD0;margin-bottom:24px;}.page-khuyen-mai__other-promo-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin-top:16px;}.page-khuyen-mai__other-promo-card{background:#111111;padding:20px;border-radius:12px;border:1px solid #3A2A12;box-sizing:border-box;}.page-khuyen-mai__other-promo-title{color:#FFD36B;font-size:1.05rem;font-weight:700;margin-bottom:10px;}.page-khuyen-mai__other-promo-text{color:#E8DFD0;font-size:.9rem;line-height:1.7;margin-bottom:14px;}.page-khuyen-mai__other-promo-link{display:inline-block;color:#F2C14E;text-decoration:underline;text-underline-offset:2px;font-weight:600;font-size:1rem;}.page-khuyen-mai__other-promo-link:hover{color:#FFF;}.page-khuyen-mai__registration-guide{padding:24px 0 32px;text-align:center;}.page-khuyen-mai__register-title{color:#FFD36B;font-size:1.6rem;margin-bottom:8px;text-align:center;}.page-khuyen-mai__register-desc{color:#CCC3B1;margin-bottom:20px;text-align:center;}.page-khuyen-mai__btn--register{display:inline-block;background:linear-gradient(180deg,#FFD86A 0%,#DDA11D 100%);color:#0A0A0A;padding:14px 40px;font-size:1rem;border-radius:999px;text-decoration:none;font-weight:800;border:none;cursor:pointer;box-shadow:0 4px 12px rgba(0,0,0,.2);}.page-khuyen-mai__btn--register:hover,.page-khuyen-mai__btn--register:focus{box-shadow:0 6px 12px rgba(253, 104, 104, .2);color:#0A0A0A;transform:scale(1.03);}@media (max-width:768px){.page-khuyen-mai__hero-section{padding:10px 0;}.page-khuyen-mai__hero-image{aspect-ratio:2/1;border-radius:8px;}.page-khuyen-mai .page-khuyen-mai__hero-cta,.page-khuyen-mai .page-khuyen-mai__container,.page-khuyen-mai .page-khuyen-mai__logo-grid,.page-khuyen-mai .page-khuyen-mai__logo-grid-cta,.page-khuyen-mai 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