.page-khuyen-mai{color:#333333;background:#FFFFFF;overflow-x:hidden;padding-top:0;margin-top:0}
.page-khuyen-mai__container{max-width:1200px;margin:0 auto;padding:0 16px}
.page-khuyen-mai__hero-section{display:flex;flex-direction:column;align-items:center;padding:10px 0 24px}
.page-khuyen-mai__hero-image-wrap{width:100%;max-width:1200px}
.page-khuyen-mai__hero-image{width:100%;height:auto;aspect-ratio:1200/350;object-fit:cover;display:block;border-radius:12px}
.page-khuyen-mai__hero-content{text-align:center;max-width:820px;padding:16px 16px 0;margin-top:16px}
.page-khuyen-mai__main-title{font-weight:800;line-height:1.3;color:#0477db;text-align:center;margin:0 0 8px;max-width:720px}
.page-khuyen-mai__hero-desc{font-size:1rem;line-height:1.7;color:#555;margin:0 0 20px}
.page-khuyen-mai__hero-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.page-khuyen-mai__btn{display:inline-block;padding:14px 36px;border-radius:999px;font-weight:700;text-decoration:none;text-align:center;box-sizing:border-box;white-space:normal;word-wrap:break-word}
.page-khuyen-mai__btn--primary{background:#EA7C07;color:#fff;border:2px solid #EA7C07}
.page-khuyen-mai__btn--secondary{background:#0477db;color:#fff;border:2px solid #0477db}
.page-khuyen-mai__btn:hover{opacity:.9}
.page-khuyen-mai__promo-section{padding:40px 0}
.page-khuyen-mai__section-title{font-size:1.8rem;font-weight:700;color:#0477db;text-align:center;margin-bottom:12px}
.page-khuyen-mai__section-desc{text-align:center;max-width:680px;margin:0 auto 32px;font-size:1rem;line-height:1.6;color:#555}
.page-khuyen-mai__promo-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:16px}
.page-khuyen-mai__promo-card{background:#fff;border:1px solid #e5e5e5;border-radius:14px;overflow:hidden;box-shadow:0 2px 8px rgba(0,0,0,.06);transition:transform .3s ease}
.page-khuyen-mai__promo-card:hover{transform:translateY(-4px)}
.page-khuyen-mai__promo-image{width:100%;height:auto;aspect-ratio:400/200;object-fit:cover}
.page-khuyen-mai__promo-body{padding:20px}
.page-khuyen-mai__promo-body h3{font-size:1.25rem;color:#222;margin-bottom:8px}
.page-khuyen-mai__promo-body p{color:#555;line-height:1.6;margin-bottom:16px}
.page-khuyen-mai__card-btn{display:inline-block;background:#26A9E0;color:#fff;padding:10px 20px;border-radius:8px;text-decoration:none;font-weight:600;box-sizing:border-box;white-space:normal;word-wrap:break-word}
.page-khuyen-mai__card-btn:hover{background:#0477db}
.page-khuyen-mai__guide-section{padding:40px 0 48px;background:#f7fafd}
.page-khuyen-mai__guide-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:20px}
.page-khuyen-mai__guide-step{background:#fff;border-radius:12px;padding:20px;text-align:center;border:1px solid #eef1f4}
.page-khuyen-mai__guide-figure{margin:0 0 16px}
.page-khuyen-mai__guide-image{width:100%;height:auto;aspect-ratio:400/200;object-fit:cover;border-radius:10px}
.page-khuyen-mai__guide-step h3{font-size:1.1rem;color:#222;margin-bottom:8px}
.page-khuyen-mai__guide-step p{color:#666;font-size:.95rem;line-height:1.6;margin-bottom:14px}
.page-khuyen-mai__link{color:#26A9E0;font-weight:700;text-decoration:none}
.page-khuyen-mai__link:hover{color:#0477db}
.page-khuyen-mai__faq-section{padding:40px 0}
.page-khuyen-mai__faq-item{background:#f9fbfc;border:1px solid #e5e5e5;border-radius:10px;margin:0 auto 12px;max-width:860px;padding:16px 20px}
.page-khuyen-mai__faq-item summary{cursor:pointer;font-weight:600;color:#222;list-style:none;display:flex;justify-content:space-between;align-items:center}
.page-khuyen-mai__faq-item summary::-webkit-details-marker{display:none}
.page-khuyen-mai__faq-item[open] summary{color:#0477db}
.page-khuyen-mai__faq-item p{margin:12px 0 0;color:#555;line-height:1.6}
@media (max-width:1024px){.page-khuyen-mai__promo-grid{grid-template-columns:1fr 1fr}.page-khuyen-mai__guide-steps{grid-template-columns:1fr} }
@media (max-width:768px){.page-khuyen-mai{padding-top:0}.page-khuyen-mai__hero-image{aspect-ratio:2/1;border-radius:8px}.page-khuyen-mai__hero-content{padding-top:12px}.page-khuyen-mai__hero-actions{flex-direction:column;width:100%;max-width:360px;margin:0 auto}.page-khuyen-mai__btn{width:100%;max-width:100%;display:block}.page-khuyen-mai__promo-grid{grid-template-columns:1fr;max-width:100%;overflow:hidden}.page-khuyen-mai__promo-card{max-width:100%}.page-khuyen-mai__promo-body{padding:16px}.page-khuyen-mai__card-btn{max-width:100%;width:100%;box-sizing:border-box;text-align:center}.page-khuyen-mai__guide-steps{grid-template-columns:1fr;gap:16px}.page-khuyen-mai__guide-step{max-width:100%;box-sizing:border-box}.page-khuyen-mai img{max-width:100% !important;height:auto !important}.page-khuyen-mai__container{max-width:100%;box-sizing:border-box;overflow-x:hidden}.page-khuyen-mai__faq-item{padding:14px 16px}}
@media (max-width:480px){.page-khuyen-mai__section-title{font-size:1.4rem}}