.page-khuyen-mai{color:#F2FFF6;background:#08160F;font-family:system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;line-height:1.6;overflow-x:hidden}.page-khuyen-mai__hero-section{background:linear-gradient(135deg,#0A4B2C 0%,#08160F 100%);padding:10px 16px;border-bottom:1px solid #2E7A4E}.page-khuyen-mai__hero-image-container{max-width:1200px;margin:0 auto}.page-khuyen-mai__hero-image{width:100%;height:auto;aspect-ratio:17/5;object-fit:cover;display:block;border-radius:12px;border:1px solid #2E7A4E;box-shadow:0 4px 20px rgba(87,227,141,0.15)}.page-khuyen-mai__hero-content{max-width:900px;margin:20px auto 0;text-align:center}.page-khuyen-mai__hero-title{font-weight:800;line-height:1.3;letter-spacing:-0.01em;color:#F2FFF6;margin:0 0 12px;max-width:900px;margin-left:auto;margin-right:auto}.page-khuyen-mai__hero-description{color:#A7D9B8;font-size:1.05rem;max-width:850px;margin:0 auto 20px;line-height:1.7}.page-khuyen-mai__hero-cta{display:flex;justify-content:center}.page-khuyen-mai__button{display:inline-block;padding:14px 32px;background:linear-gradient(180deg,#2AD16F 0%,#13994A 100%);color:#08160F;font-weight:700;font-size:1rem;border-radius:50px;text-decoration:none;transition:transform 0.2s ease,box-shadow 0.2s ease;border:1px solid #57E38D;box-shadow:0 0 15px rgba(87,227,141,0.25)}.page-khuyen-mai__button:hover,.page-khuyen-mai__button:focus{transform:translateY(-2px);box-shadow:0 4px 25px rgba(87,227,141,0.4)}.page-khuyen-mai__button--secondary{background:transparent;color:#F2FFF6;border:1px solid #2E7A4E;box-shadow:none}.page-khuyen-mai__button--secondary:hover{background:#11271B;border-color:#57E38D;box-shadow:0 0 10px rgba(87,227,141,0.2)}.page-khuyen-mai__button--small{padding:10px 24px;font-size:0.9rem}.page-khuyen-mai__promo-banner-section{padding:40px 16px 10px}.page-khuyen-mai__promo-banner{background:#11271B;border:1px solid #2E7A4E;border-radius:16px;display:flex;align-items:center;gap:24px;max-width:1100px;margin:0 auto;padding:24px;box-shadow:0 0 25px rgba(87,227,141,0.1)}.page-khuyen-mai__promo-badge{background:linear-gradient(180deg,#2AD16F 0%,#13994A 100%);border-radius:16px;padding:20px;text-align:center;min-width:150px;display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px solid #57E38D}.page-khuyen-mai__promo-badge-number{font-size:2.4rem;font-weight:900;color:#08160F;line-height:1.2;letter-spacing:-0.02em}.page-khuyen-mai__promo-badge-text{font-size:0.8rem;font-weight:700;color:#08160F;text-transform:uppercase;letter-spacing:0.05em}.page-khuyen-mai__promo-info{flex:1}.page-khuyen-mai__promo-title{font-size:1.5rem;font-weight:700;color:#F2FFF6;margin:0 0 10px}.page-khuyen-mai__promo-desc{color:#A7D9B8;margin:0 0 16px;line-height:1.6}.page-khuyen-mai__promo-actions{display:flex;gap:12px;flex-wrap:wrap}.page-khuyen-mai__hot-promo-section{padding:24px 16px}.page-khuyen-mai__section-header{text-align:center;margin-bottom:32px}.page-khuyen-mai__section-title{font-size:1.8rem;font-weight:800;color:#F2FFF6;margin:0 0 12px}.page-khuyen-mai__section-desc{color:#A7D9B8;font-size:1rem;max-width:700px;margin:0 auto}.page-khuyen-mai__promo-list{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:1200px;margin:0 auto}.page-khuyen-mai__promo-card{background:#11271B;border:1px solid #2E7A4E;border-radius:16px;overflow:hidden;transition:transform 0.2s ease,box-shadow 0.2s ease;display:flex;flex-direction:column}.page-khuyen-mai__promo-card:hover{transform:translateY(-3px);box-shadow:0 6px 30px rgba(87,227,141,0.15)}.page-khuyen-mai__promo-card-image{overflow:hidden}.page-khuyen-mai__promo-card-image img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;display:block}.page-khuyen-mai__promo-card-content{padding:20px;display:flex;flex-direction:column;flex-grow:1;gap:8px}.page-khuyen-mai__promo-card-tag{display:inline-block;background:#0A4B2C;color:#57E38D;font-size:0.7rem;font-weight:700;padding:4px 12px;border-radius:50px;text-transform:uppercase;letter-spacing:0.08em;align-self:flex-start}.page-khuyen-mai__promo-card-title{font-size:1.2rem;font-weight:700;color:#F2FFF6;margin:4px 0 0}.page-khuyen-mai__promo-card-desc{color:#A7D9B8;font-size:0.9rem;line-height:1.6;margin:0}.page-khuyen-mai__promo-card-list{list-style:none;margin:4px 0;padding:0;display:flex;flex-direction:column;gap:6px}.page-khuyen-mai__promo-card-list li{color:#F2FFF6;font-size:0.85rem;display:flex;align-items:flex-start;gap:8px}.page-khuyen-mai__promo-card-list li:before{content:"✓";color:#22C768;font-weight:900;flex-shrink:0}.page-khuyen-mai__link{display:inline-block;font-weight:600;color:#57E38D;text-decoration:none;margin-top:auto;padding-top:8px;transition:color 0.2s ease}.page-khuyen-mai__link:hover{color:#F2C14E}.page-khuyen-mai__how-section{padding:40px 16px;border-top:1px solid #1E3A2A}.page-khuyen-mai__how-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1100px;margin:0 auto}.page-khuyen-mai__step-item{background:#11271B;border:1px solid #2E7A4E;border-radius:16px;padding:32px 24px;text-align:center;display:flex;flex-direction:column;align-items:center;gap:12px}.page-khuyen-mai__step-number{width:48px;height:48px;border-radius:50%;background:linear-gradient(180deg,#2AD16F 0%,#13994A 100%);color:#08160F;font-size:1.4rem;font-weight:800;display:flex;align-items:center;justify-content:center;border:1px solid #57E38D;box-shadow:0 0 15px rgba(87,227,141,0.3)}.page-khuyen-mai__step-title{font-size:1rem;font-weight:600;color:#F2FFF6;margin:0}.page-khuyen-mai__step-desc{font-size:0.9rem;color:#A7D9B8;line-height:1.6;margin:0}.page-khuyen-mai__terms-section{padding:24px 16px 10px}.page-khuyen-mai__terms-content,.page-khuyen-mai__terms-title{max-width:1100px;margin-left:auto;margin-right:auto}.page-khuyen-mai__terms-title{font-size:1.8rem;font-weight:700;margin-bottom:16px;color:#F2FFF6}.page-khuyen-mai__terms-heading{font-size:1.2rem;font-weight:600;color:#F2FFF6;margin:0 0 10px}.page-khuyen-mai__terms-content p{color:#A7D9B8;font-size:0.95rem}.page-khuyen-mai__terms-list{list-style:none;padding-left:0}.page-khuyen-mai__terms-list li{color:#F2FFF6;font-size:0.9rem;margin-bottom:12px;display:flex;align-items:flex-start;gap:8px}.page-khuyen-mai__terms-list li:before{content:"•";color:#22C768;font-weight:900;flex-shrink:0;font-size:1.2rem}.page-khuyen-mai__faq-section{padding:20px 16px 48px;max-width:1100px;margin:0 auto;width:100%;box-sizing:border-box}.page-khuyen-mai__faq-title{font-size:1.8rem;font-weight:800;text-align:center;color:#F2FFF6;margin:0 0 24px}.page-khuyen-mai__faq-list{display:flex;flex-direction:column;gap:12px}.page-khuyen-mai__faq-item{background:#11271B;border:1px solid #2E7A4E;border-radius:12px;overflow:hidden;width:100%;box-sizing:border-box}.page-khuyen-mai__faq-question{list-style:none;display:flex;justify-content:space-between;align-items:center;padding:16px 20px;font-weight:600;color:#F2FFF6;cursor:pointer;gap:12px;transition:background 0.2s ease;margin:0;text-align:left}.page-khuyen-mai__faq-question::-webkit-details-marker{display:none}.page-khuyen-mai__faq-question:hover{background:#0A4B2C}.page-khuyen-mai__faq-icon{font-size:1.6rem;font-weight:400;color:#22C768;flex-shrink:0;line-height:1}.page-khuyen-mai__faq-item[open] .page-khuyen-mai__faq-icon{color:#F2C14E}.page-khuyen-mai__faq-answer{padding:0 20px 16px;margin:0;color:#A7D9B8;font-size:0.95rem;line-height:1.7}@media (max-width:1024px){.page-khuyen-mai__promo-list{grid-template-columns:1fr 1fr}.page-khuyen-mai__how-steps{grid-template-columns:repeat(3,1fr)}}@media (max-width:768px){.page-khuyen-mai__hero-section{padding:8px 12px}.page-khuyen-mai__hero-image{aspect-ratio:2/1}.page-khuyen-mai__hero-title{font-size:clamp(1.2rem,4vw,1.8rem)}.page-khuyen-mai__hero-description{font-size:0.95rem}.page-khuyen-mai__button{max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;width:100%;text-align:center;margin-bottom:6px}.page-khuyen-mai__hero-cta{width:100%;max-width:100%;overflow:hidden;box-sizing:border-box;display:flex;flex-direction:column;gap:0;align-items:stretch}.page-khuyen-mai__button--secondary{margin-top:0}.page-khuyen-mai__promo-banner-section{padding:20px 12px 8px}.page-khuyen-mai__promo-banner{display:flex;flex-direction:column;align-items:stretch;gap:16px;padding:16px}.page-khuyen-mai__promo-badge{flex-direction:row;justify-content:center;gap:12px;min-width:0;padding:12px}.page-khuyen-mai__promo-badge-number{font-size:2rem}.page-khuyen-mai__promo-badge-text{font-size:0.7rem}.page-khuyen-mai__promo-title{font-size:1.2rem;text-align:center}.page-khuyen-mai__promo-desc{font-size:0.9rem;text-align:center}.page-khuyen-mai__promo-actions{flex-direction:column;gap:8px;align-items:stretch}.page-khuyen-mai__hot-promo-section{padding:20px 12px}.page-khuyen-mai__section-title{font-size:1.5rem}.page-khuyen-mai__promo-list{grid-template-columns:1fr 1fr;gap:12px;width:100%}.page-khuyen-mai__promo-card-content{padding:16px}.page-khuyen-mai__promo-card-title{font-size:1.05rem}.page-khuyen-mai__promo-card-desc{font-size:0.85rem}.page-khuyen-mai__how-section{padding:20px 12px}.page-khuyen-mai__how-steps{grid-template-columns:1fr;gap:12px;width:100%}.page-khuyen-mai__how-steps{padding-left:0;padding-right:0}.page-khuyen-mai__step-item{padding-top:20px;padding-bottom:20px;gap:8px}.page-khuyen-mai__terms-section{padding:20px 12px 8px}.page-khuyen-mai__terms-title{font-size:1.4rem;text-align:left}.page-khuyen-mai__faq-section{padding:16px 12px 40px}.page-khuyen-mai__faq-title{font-size:1.4rem}.page-khuyen-mai__faq-question{font-size:0.95rem;padding:14px 16px}.page-khuyen-mai__faq-answer{padding:0 16px 12px;font-size:0.9rem}.page-khuyen-mai img{max-width:100%!important;height:auto!important}}@media (max-width:480px){.page-khuyen-mai__promo-list{grid-template-columns:1fr}}