.page-index-khuyen-mai-nap-dau{color:#F3F8FF;background-color:#08162B}
.page-index-khuyen-mai-nap-dau__hero-section{display:flex;flex-direction:column;padding-top:10px;max-width:1200px;margin:0 auto}
.page-index-khuyen-mai-nap-dau__hero-image-wrap{width:100%}
.page-index-khuyen-mai-nap-dau__hero-image{width:100%;max-width:100%;height:auto;aspect-ratio:17/5;object-fit:cover;display:block;border-radius:16px}
.page-index-khuyen-mai-nap-dau__hero-content{text-align:center;padding:24px 16px 32px;max-width:900px;margin:0 auto}
.page-index-khuyen-mai-nap-dau__main-title{color:#F3F8FF;font-size:clamp(1.4rem, 3vw, 2.2rem);line-height:1.3;font-weight:800;margin:0 0 16px;letter-spacing:.5px}
.page-index-khuyen-mai-nap-dau__hero-description{color:#AFC4E8;font-size:1rem;line-height:1.8;margin:0 auto 24px;max-width:720px}
.page-index-khuyen-mai-nap-dau__hero-actions{display:flex;flex-wrap:wrap;gap:16px;justify-content:center}
.page-index-khuyen-mai-nap-dau__btn{display:inline-block;padding:14px 32px;border-radius:999px;font-weight:700;text-decoration:none;text-align:center;transition:transform .2s ease,box-shadow .2s ease;border:none;cursor:pointer;line-height:1.4}
.page-index-khuyen-mai-nap-dau__btn--primary{background:linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);color:#F3F8FF}
.page-index-khuyen-mai-nap-dau__btn--secondary{background:transparent;color:#F3F8FF;border:2px solid #244D84}
.page-index-khuyen-mai-nap-dau__btn:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(79,168,255,.35)}
.page-index-khuyen-mai-nap-dau__logo-section{padding:32px 16px;background-color:#10233F;border:1px solid #244D84;border-radius:16px;max-width:1200px;margin:24px auto}
.page-index-khuyen-mai-nap-dau__logo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px 20px;justify-items:center;max-width:1100px;margin:0 auto}
.page-index-khuyen-mai-nap-dau__logo-item{display:flex;flex-direction:column;align-items:center;gap:14px;max-width:280px;text-align:center}
.page-index-khuyen-mai-nap-dau__logo-image{width:100%;aspect-ratio:2/1;object-fit:contain;background-color:#08162B;border-radius:12px;padding:8px;border:1px solid #1B3357}
.page-index-khuyen-mai-nap-dau__logo-cta{padding:10px 24px;border-radius:999px;background:linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);color:#F3F8FF;font-weight:700;text-decoration:none;font-size:.95rem;transition:transform .2s ease,box-shadow .2s ease}
.page-index-khuyen-mai-nap-dau__logo-cta:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(79,168,255,.3)}
.page-index-khuyen-mai-nap-dau__logo-item:nth-child(5){grid-column:2}
.page-index-khuyen-mai-nap-dau__logo-item:nth-child(6){grid-column:3}
.page-index-khuyen-mai-nap-dau__guide-inner{max-width:1000px;margin:0 auto;padding:16px 16px 48px}
.page-index-khuyen-mai-nap-dau__guide-title{text-align:center;color:#F2C14E;font-size:1.8rem;margin:0 0 16px}
.page-index-khuyen-mai-nap-dau__guide-intro{text-align:center;color:#AFC4E8;font-size:1.05rem;line-height:1.8;max-width:760px;margin:0 auto 32px}
.page-index-khuyen-mai-nap-dau__guide-figure{margin:0 0 36px;text-align:center}
.page-index-khuyen-mai-nap-dau__guide-image{width:100%;max-width:800px;aspect-ratio:2/1;object-fit:cover;border-radius:12px;border:1px solid #244D84}
.page-index-khuyen-mai-nap-dau__guide-steps{display:flex;flex-direction:column;gap:24px}
.page-index-khuyen-mai-nap-dau__guide-step{display:flex;gap:20px;align-items:flex-start;background-color:#10233F;border:1px solid #244D84;border-radius:16px;padding:24px}
.page-index-khuyen-mai-nap-dau__step-number{width:48px;height:48px;min-width:48px;border-radius:50%;background:linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);color:#F3F8FF;display:flex;align-items:center;justify-content:center;font-size:1.3rem;font-weight:800;box-shadow:0 0 16px rgba(79,168,255,.4)}
.page-index-khuyen-mai-nap-dau__step-content h3{color:#F3F8FF;margin:0 0 8px;font-size:1.2rem}
.page-index-khuyen-mai-nap-dau__step-content p{color:#AFC4E8;line-height:1.7;margin:0 0 16px}
.page-index-khuyen-mai-nap-dau__link{color:#4FA8FF;text-decoration:underline;font-weight:600}
@media (max-width:1024px){
.page-index-khuyen-mai-nap-dau__hero-image{aspect-ratio:16/6}
}
@media (max-width:768px){
.page-index-khuyen-mai-nap-dau__hero-section{padding-top:10px}
.page-index-khuyen-mai-nap-dau__hero-image{aspect-ratio:2/1}
.page-index-khuyen-mai-nap-dau__hero-content{padding:20px 12px 24px}
.page-index-khuyen-mai-nap-dau__btn{width:100%;max-width:100%;box-sizing:border-box;white-space:normal;word-wrap:break-word;padding:14px 20px}
.page-index-khuyen-mai-nap-dau__hero-actions{flex-direction:column;width:100%;max-width:100%;overflow:hidden;box-sizing:border-box}
.page-index-khuyen-mai-nap-dau__logo-grid{grid-template-columns:repeat(2,1fr);gap:20px 12px}
.page-index-khuyen-mai-nap-dau__logo-item:nth-child(5),.page-index-khuyen-mai-nap-dau__logo-item:nth-child(6){grid-column:auto}
.page-index-khuyen-mai-nap-dau__logo-item{max-width:100%}
.page-index-khuyen-mai-nap-dau__logo-cta{padding:10px 16px;font-size:.85rem}
.page-index-khuyen-mai-nap-dau__guide-title{font-size:1.4rem}
.page-index-khuyen-mai-nap-dau__guide-figure{width:100%}
.page-index-khuyen-mai-nap-dau__guide-step{flex-direction:column;padding:16px}
.page-index-khuyen-mai-nap-dau img{max-width:100%!important;height:auto!important}
}