.product-video-section{background:linear-gradient(180deg,#f4f9ff 0%,#fff 72%)}
.product-video-shell{max-width:1120px;margin:0 auto;border:1px solid #bfd5e8;border-radius:1.35rem;background:#fff;box-shadow:0 30px 80px rgba(16,42,67,.16);overflow:hidden}
.product-video-top{display:flex;align-items:center;gap:.45rem;height:2.8rem;padding:0 1rem;background:#f7fafc;border-bottom:1px solid var(--nd-line)}
.product-video-top span{width:.65rem;height:.65rem;border-radius:50%;background:#d4e0e7}
.product-video-top span:first-child{background:#ff7b72}.product-video-top span:nth-child(2){background:#f6c453}.product-video-top span:nth-child(3){background:#49c78e}
.product-video-top strong{margin-left:auto;color:#6c8190;font-size:.8rem;letter-spacing:.04em}
.product-video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:var(--nd-navy)}
.video-benefits{display:flex;justify-content:center;flex-wrap:wrap;gap:.9rem 1.8rem;margin-top:1.5rem;color:#526b7b;font-weight:700;font-size:.9rem}
.video-benefits i{margin-right:.35rem;color:#19a36f}
@media(max-width:575px){.product-video-shell{border-radius:.9rem}.product-video-top{height:2.35rem}.video-benefits{align-items:flex-start;flex-direction:column;margin-left:1rem}}