.zsite .demo-sec{padding:0 0 64px}.zsite .demo-embed{position:relative;width:100%;max-width:960px;margin:0 auto;aspect-ratio:16/9;border-radius:16px;overflow:hidden;border:1px solid rgba(20,20,15,.1);box-shadow:0 6px 32px rgba(20,20,15,.12);background:#15140f}.zsite .demo-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block}.zsite .demo-embed-hint{text-align:center;margin:18px auto 0;max-width:960px;font-size:14px;color:var(--muted)}.zsite .demo-embed-hint a{color:inherit;text-decoration:underline;text-underline-offset:3px}@media (max-width:640px){.zsite .demo-embed{border-radius:12px}}