.page-khuyen-mai{color:#333333;background-color:#ffffff}.page-khuyen-mai__hero-section{display:flex;flex-direction:column;padding-top:10px;background:linear-gradient(135deg,#08162B 0%,#10233F 50%,#113B7A 100%)}.page-khuyen-mai__hero-image-wrap{width:100%;max-width:1200px;margin:0 auto}.page-khuyen-mai__hero-image{display:block;width:100%;max-width:1200px;height:auto;object-fit:cover;border-radius:12px;box-shadow:0 8px 32px rgba(79,168,255,0.3)}.page-khuyen-mai__hero-content{width:100%;max-width:1200px;margin:16px auto 40px;padding:0 16px;text-align:center}.page-khuyen-mai__hero-title{color:#F3F8FF;font-size:clamp(1.4rem,2.5vw,2rem);font-weight:800;line-height:1.3;letter-spacing:0.5px;max-width:800px;margin:0 auto 12px;text-shadow:0 2px 8px rgba(0,0,0,0.3)}.page-khuyen-mai__hero-subtitle{color:#AFC4E8;font-size:clamp(0.95rem,1.2vw,1.1rem);line-height:1.6;max-width:900px;margin:0 auto 24px}.page-khuyen-mai__hero-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;width:100%;max-width:100%;overflow:hidden;box-sizing:border-box}.page-khuyen-mai__btn{display:inline-block;padding:12px 24px;border-radius:8px;font-weight:700;text-decoration:none;text-align:center;transition:transform 0.2s ease,opacity 0.2s ease;width:auto;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word}.page-khuyen-mai__btn--primary{background:linear-gradient(180deg,#2B73F6 0%,#1144A6 100%);color:#F3F8FF;border:1px solid #4FA8FF}.page-khuyen-mai__btn--secondary{background:transparent;color:#4FA8FF;border:1px solid #4FA8FF}.page-khuyen-mai__btn--gold{background:#F2C14E;color:#08162B;border:1px solid #F2C14E}.page-khuyen-mai__btn:hover{transform:translateY(-2px);opacity:0.9}.page-khuyen-mai__promo-highlight{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:32px 16px;max-width:1200px;margin:0 auto}.page-khuyen-mai__promo-card{background:#10233F;border:1px solid #244D84;border-radius:12px;padding:24px;text-align:center;transition:box-shadow 0.3s ease}.page-khuyen-mai__promo-card:hover{box-shadow:0 4px 20px rgba(79,168,255,0.4)}.page-khuyen-mai__promo-icon{font-size:2.5rem;margin-bottom:8px}.page-khuyen-mai__promo-title{color:#F3F8FF;font-size:1.15rem;font-weight:700;margin:8px 0}.page-khuyen-mai__promo-desc{color:#AFC4E8;font-size:0.9rem;line-height:1.5;margin-bottom:16px}.page-khuyen-mai__promo-section{padding:32px 16px;max-width:1200px;margin:0 auto}.page-khuyen-mai__section-title{color:#113B7A;font-size:clamp(1.3rem,2vw,1.8rem);font-weight:700;text-align:center;margin:0 0 8px;line-height:1.3}.page-khuyen-mai__section-title--light{color:#F3F8FF}.page-khuyen-mai__section-lead{color:#555555;font-size:0.95rem;line-height:1.5;text-align:center;max-width:800px;margin:0 auto 24px}.page-khuyen-mai__section-lead--light{color:#AFC4E8}.page-khuyen-mai__promo-grid{display:flex;flex-direction:column;gap:32px;margin-top:24px}.page-khuyen-mai__promo-item{background:#F8FAFF;border:1px solid #244D84;border-radius:12px;overflow:hidden;display:flex;flex-direction:column}.page-khuyen-mai__promo-badge{display:inline-block;background:linear-gradient(135deg,#F2C14E,#E5A823);color:#08162B;padding:6px 14px;border-radius:0 0 8px 0;font-size:0.8rem;font-weight:700;position:absolute}.page-khuyen-mai__promo-image{width:100%;height:auto;max-width:100%;object-fit:cover;display:block}.page-khuyen-mai__promo-body{padding:24px}.page-khuyen-mai__promo-heading{color:#113B7A;font-size:1.3rem;font-weight:700;margin:0 0 12px;line-height:1.4}.page-khuyen-mai__promo-text{color:#333333;font-size:0.95rem;line-height:1.6;margin-bottom:12px}.page-khuyen-mai__promo-list{margin:0 0 16px;padding-left:20px}.page-khuyen-mai__promo-list li{color:#555555;font-size:0.9rem;line-height:1.6;margin-bottom:4px}.page-khuyen-mai__how-section{background:linear-gradient(135deg,#08162B,#10233F);padding:40px 16px;margin-top:0}.page-khuyen-mai__how-header{margin-bottom:28px}.page-khuyen-mai__how-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1200px;margin:0 auto}.page-khuyen-mai__step-item{text-align:center;padding:32px 24px;background:#10233F;border:1px solid #244D84;border-radius:12px;position:relative;transition:background-color 0.3s ease}.page-khuyen-mai__step-item:hover{background:#113B7A}.page-khuyen-mai__step-number{display:flex;align-items:center;justify-content:center;width:48px;height:48px;margin:0 auto 16px;background:linear-gradient(180deg,#2B73F6,#1144A6);border-radius:50%;color:#F3F8FF;font-size:1.25rem;font-weight:800;border:2px solid #4FA8FF}.page-khuyen-mai__step-title{color:#F3F8FF;font-size:1.1rem;font-weight:700;margin-bottom:12px}.page-khuyen-mai__step-text{color:#AFC4E8;font-size:0.9rem;line-height:1.6;margin-bottom:20px}.page-khuyen-mai__step-item .page-khuyen-mai__btn{min-width:160px}.page-khuyen-mai__guide-section{padding:40px 16px 48px;max-width:1000px;margin:0 auto}.page-khuyen-mai__faq-list{display:flex;flex-direction:column;gap:12px;margin-top:24px}.page-khuyen-mai__faq-item{background:#F8FAFF;border:1px solid #244D84;border-radius:8px;overflow:hidden}.page-khuyen-mai__faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:12px;padding:16px}.page-khuyen-mai__faq-item summary::-webkit-details-marker{display:none}.page-khuyen-mai__faq-question{color:#113B7A;font-weight:600;font-size:1rem;flex:1}.page-khuyen-mai__faq-icon{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;background:#113B7A;color:#F3F8FF;border-radius:50%;font-size:1.1rem;font-weight:700;flex-shrink:0}.page-khuyen-mai__faq-item[open] .page-khuyen-mai__faq-icon{background:linear-gradient(180deg,#F2C14E,#E5A823);color:#08162B}.page-khuyen-mai__faq-answer{padding:0 16px 16px 56px}.page-khuyen-mai__faq-answer p{color:#555555;font-size:0.9rem;line-height:1.6;margin:0 0 8px}.page-khuyen-mai__note-section{padding:24px 16px 48px;max-width:1000px;margin:0 auto}.page-khuyen-mai__note-content{background:#F8FAFF;border:1px solid #244D84;border-radius:12px;padding:24px;margin-top:24px}.page-khuyen-mai__note-content p{color:#555555;font-size:0.9rem;line-height:1.6;margin:0 0 12px}.page-khuyen-mai__note-content a{color:inherit;text-decoration:underline}.page-khuyen-mai__note-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px;justify-content:flex-start}.page-khuyen-mai img{max-width:100%;height:auto}@media(max-width:768px){.page-khuyen-mai__hero-section{padding-top:10px}.page-khuyen-mai__hero-image{max-width:100%;height:auto}.page-khuyen-mai__hero-content{width:100%;max-width:100%;overflow:hidden;padding:0 12px}.page-khuyen-mai__hero-title{font-size:1.35rem;line-height:1.3;width:100%;max-width:100%}.page-khuyen-mai__hero-subtitle{font-size:0.9rem;width:100%;max-width:100%}.page-khuyen-mai__hero-actions{flex-direction:column;width:100%;max-width:100%;gap:10px}.page-khuyen-mai__btn{width:100%;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word}.page-khuyen-mai__promo-highlight{grid-template-columns:1fr;padding:20px 12px}.page-khuyen-mai__promo-section{padding:20px 12px;overflow:hidden}.page-khuyen-mai__promo-grid{gap:20px}.page-khuyen-mai__promo-image{max-width:100%;height:auto}.page-khuyen-mai__promo-body{padding:16px}.page-khuyen-mai__how-section{padding:32px 12px}.page-khuyen-mai__how-steps{grid-template-columns:1fr;gap:16px;width:100%;max-width:100%}.page-khuyen-mai__step-item{padding:24px 16px}.page-khuyen-mai__step-item .page-khuyen-mai__btn{min-width:0;width:100%}.page-khuyen-mai__guide-section{padding:24px 12px 32px}.page-khuyen-mai__faq-answer{padding:0 12px 16px;width:100%;max-width:100%;box-sizing:border-box}.page-khuyen-mai__faq-question{font-size:0.9rem;width:calc(100% - 40px)}.page-khuyen-mai__note-section{padding:16px 12px 32px}.page-khuyen-mai__note-content{padding:16px;overflow:hidden}.page-khuyen-mai__note-actions{flex-direction:column;width:100%;max-width:100%}.page-khuyen-mai__note-actions .page-khuyen-mai__btn{width:100%}.page-khuyen-mai img{max-width:100%!important;height:auto!important}}