.page-khuyen-mai{background-color:#F5F7FA;color:#333333;font-family:'Segoe UI',system-ui,-apple-system,sans-serif;line-height:1.6}.page-khuyen-mai__hero-section{display:flex;flex-direction:column;width:100%;max-width:1180px;margin:0 auto;padding:10px 16px 24px}.page-khuyen-mai__hero-image-wrap{width:100%;max-width:1180px;border-radius:16px;overflow:hidden;box-shadow:0 8px 24px rgba(0,0,0,0.08)}.page-khuyen-mai__hero-image{display:block;width:100%;max-width:1180px;height:auto;aspect-ratio:17/5;object-fit:cover;border:none}.page-khuyen-mai__hero-title-block{padding:0;box-sizing:border-box;width:100%;max-width:1180px;background-color:#FFFFFF;border-radius:12px;padding:20px 24px;text-align:center;margin-top:12px;box-shadow:0 4px 12px rgba(0,0,0,0.05)}.page-khuyen-mai__hero-title{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:800;line-height:1.3;letter-spacing:0.5px;margin:0 0 10px 0;color:#E53935;max-width:80%;margin-left:auto;margin-right:auto}.page-khuyen-mai__hero-desc{font-size:1.05rem;font-weight:400;color:#333333;max-width:60ch;margin:0 auto;line-height:1.6}.page-khuyen-mai__promo-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:1180px;margin:0 auto;padding:0 16px 32px}.page-khuyen-mai__promo-card{background-color:#FFFFFF;border-radius:16px;overflow:hidden;border:1px solid #E0E0E0;box-shadow:0 4px 14px rgba(0,0,0,0.06);transition:transform 0.2s ease,box-shadow 0.2s ease;display:flex;flex-direction:column}.page-khuyen-mai__promo-card:hover{transform:translateY(-4px);box-shadow:0 8px 20px rgba(0,0,0,0.1)}.page-khuyen-mai__promo-image{width:100%;max-width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;display:block}.page-khuyen-mai__promo-body{padding:18px 20px 24px;display:flex;flex-direction:column}.page-khuyen-mai__promo-tag{display:inline-block;background:linear-gradient(180deg,#FF5A4F 0%,#E53935 100%);color:#FFFFFF;border-radius:999px;padding:4px 14px;font-size:0.78rem;font-weight:700;text-transform:uppercase;letter-spacing:0.04em;width:fit-content;margin-bottom:12px}.page-khuyen-mai__promo-title{font-size:clamp(1.1rem,1.8vw,1.35rem);font-weight:700;color:#E53935;line-height:1.4;margin:0 0 12px 0}.page-khuyen-mai__promo-list{list-style:none;padding:0;margin:0 0 18px 0;display:flex;flex-direction:column;gap:8px}.page-khuyen-mai__promo-list li{position:relative;padding-left:18px;font-size:0.95rem}.page-khuyen-mai__promo-list li::before{content:"";position:absolute;left:0;top:0.55em;width:6px;height:6px;border-radius:50%;background-color:#E53935}.page-khuyen-mai__promo-btn{display:inline-block;background:linear-gradient(180deg,#FF5A4F 0%,#E53935 100%);color:#FFFFFF;font-weight:700;border-radius:8px;text-align:center;padding:12px 24px;font-size:0.95rem;text-decoration:none;transition:opacity 0.2s ease;border:none;line-height:1.2}.page-khuyen-mai__promo-btn:hover{opacity:0.9}.page-khuyen-mai__guide-section{background-color:#FFFFFF;padding:16px 0 48px}.page-khuyen-mai__guide-inner{max-width:900px;margin:0 auto;padding:0 16px}.page-khuyen-mai__guide-title{font-size:clamp(1.45rem,2.5vw,2rem);font-weight:800;line-height:1.3;color:#E53935;text-align:center;margin-bottom:18px}.page-khuyen-mai__guide-figure{margin:0 0 18px 0;padding:0}.page-khuyen-mai__guide-image{display:block;width:100%;max-width:800px;height:auto;aspect-ratio:2/1;object-fit:cover;border-radius:14px;margin:0 auto;box-shadow:0 6px 18px rgba(0,0,0,0.08)}.page-khuyen-mai__guide-figure figcaption{font-size:0.95rem;color:#555;text-align:center;margin-top:12px;line-height:1.5}.page-khuyen-mai__faq-item{background-color:#F9FAFB;border:1px solid #E0E0E0;border-radius:10px;margin-bottom:10px;overflow:hidden}.page-khuyen-mai__faq-title{list-style:none;cursor:pointer;display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.02rem;color:#333333;padding:16px 20px;border:none;background-color:#fff}.page-khuyen-mai__faq-title::-webkit-details-marker{display:none}.page-khuyen-mai__faq-toggle{display:inline-flex;justify-content:center;align-items:center;width:22px;height:22px;background:#E53935;color:#fff;border-radius:50%;font-weight:700;flex-shrink:0}.page-khuyen-mai__faq-text{padding:0 20px 16px 52px;margin:0;font-size:0.96rem;line-height:1.7}.page-khuyen-mai__faq-text a{color:#E53935;font-weight:600;text-decoration:underline;word-break:break-word}.page-khuyen-mai__terms-notice{background-color:#FFFFFF;border-top:1px solid #E0E0E0;padding:40px 16px}.page-khuyen-mai__terms-box{max-width:900px;margin:0 auto;background:#F5F7FA;border:1px solid #E0E0E0;border-left:4px solid #E53935;border-radius:8px;padding:20px}.page-khuyen-mai__terms-title{font-size:1.2rem;font-weight:700;color:#E53935;text-align:center;margin-bottom:12px}.page-khuyen-mai__terms-text{font-size:0.95rem;line-height:1.7;margin:0}.page-khuyen-mai__terms-link{color:#E53935;text-decoration:underline}.page-khuyen-mai__terms-link:hover{color:#d62b27}@media (max-width: 768px){.page-khuyen-mai__hero-section{padding:10px 12px;padding-top:10px}.page-khuyen-mai__hero-image{aspect-ratio:2/1}.page-khuyen-mai__hero-title-block{padding:16px 14px}.page-khuyen-mai__hero-title{max-width:100%;font-size:clamp(1.3rem,5.5vw,1.6rem)}.page-khuyen-mai__promo-grid{grid-template-columns:1fr;gap:16px;padding:0 12px 24px}.page-khuyen-mai__promo-btn{max-width:100%;box-sizing:border-box;width:100%;display:block;white-space:normal}.page-khuyen-mai__guide-figure img{max-width:100%!important;height:auto!important}.page-khuyen-mai img{max-width:100%!important;height:auto!important}.page-khuyen-mai__faq-title{padding:14px 14px;font-size:0.98rem}.page-khuyen-mai__faq-text{padding:0 14px 14px 48px}.page-khuyen-mai__terms-notice{padding:28px 12px}}@media (max-width: 1024px){.page-khuyen-mai__promo-grid{grid-template-columns:1fr}}