.page-khuyen-mai{background:#0A0A0A;color:#FFF6D6;font-family:'Segoe UI',Roboto,Arial,sans-serif;line-height:1.6}.page-khuyen-mai__hero-section{padding:10px 20px 20px;background:#0A0A0A}.page-khuyen-mai__hero-image-wrap{width:100%;max-width:1200px;margin:0 auto 24px}.page-khuyen-mai__hero-image{width:100%;height:auto;aspect-ratio:17/5;object-fit:cover;display:block;border-radius:8px;border:1px solid #3A2A12}.page-khuyen-mai__hero-content{width:100%;max-width:1200px;margin:0 auto;text-align:center}.page-khuyen-mai__title{color:#FFD36B;font-size:clamp(1.1rem,3vw,1.8rem);font-weight:800;line-height:1.3;letter-spacing:.5px;margin:0 0 8px;text-shadow:0 2px 8px rgb(0 0 0 / .45)}.page-khuyen-mai__subtitle{color:#FFF6D6;font-size:clamp(.8rem,1.5vw,1rem);max-width:820px;margin:0 auto;line-height:1.6}.page-khuyen-mai__promo-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;padding:24px 20px;max-width:1200px;margin:0 auto}.page-khuyen-mai__promo-card{background:#111111;border:1px solid #3A2A12;border-radius:12px;overflow:hidden;display:flex;flex-direction:column;transition:transform .3s ease,box-shadow .3s ease}.page-khuyen-mai__promo-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgb(255 211 107 / .15)}.page-khuyen-mai__promo-image-wrap{width:100%;overflow:hidden}.page-khuyen-mai__promo-image{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;display:block}.page-khuyen-mai__promo-body{padding:20px;display:flex;flex-direction:column;flex:1}.page-khuyen-mai__promo-badge{align-self:flex-start;background:linear-gradient(180deg,#FFD86A 0%,#DDA11D 100%);color:#000;font-weight:700;border-radius:999px;padding:4px 14px;font-size:.75rem;letter-spacing:.5px;text-transform:uppercase;margin-bottom:12px}.page-khuyen-mai__promo-title{color:#FFD36B;font-size:1.3rem;font-weight:700;margin:0 0 8px}.page-khuyen-mai__promo-desc{color:#FFF6D6;font-size:.9rem;margin:0 0 12px;opacity:.95}.page-khuyen-mai__promo-list{list-style:none;padding:0;margin:0 0 18px;display:grid;gap:6px}.page-khuyen-mai__promo-list li{color:#FFF6D6;font-size:.85rem;padding-left:22px;position:relative;opacity:.9}.page-khuyen-mai__promo-list li::before{content:"\2713";position:absolute;left:0;color:#FFD36B;font-weight:700}.page-khuyen-mai__promo-cta,.page-khuyen-mai__step-cta{display:inline-block;background:linear-gradient(180deg,#FFD86A 0%,#DDA11D 100%);color:#000;text-decoration:none;font-weight:700;text-align:center;padding:12px 28px;border-radius:8px;transition:opacity .3s;font-size:.9rem;margin-top:auto}.page-khuyen-mai__promo-cta:hover,.page-khuyen-mai__step-cta:hover{opacity:.9}.page-khuyen-mai__steps-section{padding:32px 20px;background:#0A0A0A}.page-khuyen-mai__steps-header{max-width:900px;margin:0 auto 32px;text-align:center}.page-khuyen-mai__steps-title{color:#FFD36B;font-size:clamp(1.1rem,2.5vw,1.6rem);font-weight:800;margin:0 0 8px}.page-khuyen-mai__steps-subtitle{color:#FFF6D6;font-size:.9rem;margin:0 auto;max-width:600px;opacity:.85}.page-khuyen-mai__steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:1100px;margin:0 auto}.page-khuyen-mai__step-item{background:#111111;border:1px solid #3A2A12;border-radius:12px;padding:32px 20px 24px;text-align:center;display:flex;flex-direction:column;align-items:center}.page-khuyen-mai__step-number{width:46px;height:46px;border-radius:50%;background:linear-gradient(180deg,#FFD86A 0%,#DDA11D 100%);color:#000;font-size:1.3rem;font-weight:800;display:flex;align-items:center;justify-content:center;margin-bottom:16px}.page-khuyen-mai__step-title{color:#FFD36B;font-size:1.05rem;font-weight:700;margin:0 0 8px}.page-khuyen-mai__step-desc{color:#FFF6D6;font-size:.85rem;margin:0 0 18px;opacity:.9;flex:1}.page-khuyen-mai__faq-section{padding:32px 20px;max-width:900px;margin:0 auto}.page-khuyen-mai__faq-header{text-align:center;margin-bottom:28px}.page-khuyen-mai__faq-title{color:#FFD36B;font-size:clamp(1rem,2vw,1.5rem);font-weight:800;margin:0}.page-khuyen-mai__faq-list{display:grid;gap:12px}.page-khuyen-mai__faq-item{background:#111111;border:1px solid #3A2A12;border-radius:8px;overflow:hidden}.page-khuyen-mai__faq-question{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 20px;cursor:pointer;color:#FFF6D6;font-weight:700;font-size:.95rem;transition:color .3s}.page-khuyen-mai__faq-question::-webkit-details-marker{display:none}.page-khuyen-mai__faq-question:hover{color:#FFD36B}.page-khuyen-mai__faq-icon{width:28px;height:28px;min-width:28px;border-radius:50%;background:#3A2A12;color:#FFD36B;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.1rem;line-height:1}.page-khuyen-mai__faq-item[open] .page-khuyen-mai__faq-icon{transform:rotate(180deg)}.page-khuyen-mai__faq-answer{padding:0 20px 18px;color:#FFF6D6;font-size:.88rem;opacity:.9}.page-khuyen-mai__guide-section{padding:10px 20px 40px;background:#0A0A0A}.page-khuyen-mai__guide-inner{max-width:960px;margin:0 auto}.page-khuyen-mai__guide-title{color:#FFD36B;font-size:clamp(1rem,2.2vw,1.5rem);font-weight:800;text-align:center;margin:0 0 20px}.page-khuyen-mai__guide-article{display:grid;gap:16px}.page-khuyen-mai__guide-text{color:#FFF6D6;font-size:.9rem;margin:0;line-height:1.7;opacity:.95}.page-khuyen-mai__guide-figure{margin:0;text-align:center}.page-khuyen-mai__guide-image{width:100%;max-width:800px;height:auto;aspect-ratio:2/1;object-fit:cover;border-radius:8px;border:1px solid #3A2A12}@media(max-width:768px){.page-khuyen-mai__hero-section{padding:10px 12px 20px}.page-khuyen-mai__hero-image{aspect-ratio:2/1}.page-khuyen-mai__promo-grid{grid-template-columns:1fr;padding:16px 12px;gap:16px}.page-khuyen-mai__promo-body{padding:16px}.page-khuyen-mai__promo-cta,.page-khuyen-mai__step-cta{width:100%;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;padding:12px 16px}.page-khuyen-mai__steps-section{padding:24px 12px}.page-khuyen-mai__steps-grid{grid-template-columns:1fr;gap:14px}.page-khuyen-mai__faq-section{padding:24px 12px}.page-khuyen-mai__guide-section{padding:10px 12px 30px}.page-khuyen-mai img{max-width:100% !important;height:auto !important}.page-khuyen-mai{overflow-x:hidden;max-width:100%}}@media(max-width:1024px)and (min-width:769px){.page-khuyen-mai__steps-grid{grid-template-columns:repeat(3,1fr)}.page-khuyen-mai__promo-grid{grid-template-columns:repeat(2,1fr)}}