body:has(.video-generation-content) header{background:#fff!important;-webkit-backdrop-filter:blur(20px)!important;backdrop-filter:blur(20px)!important;border-bottom:1px solid rgba(0,0,0,.1)!important}body:has(.video-generation-content) header .container nav a,body:has(.video-generation-content) header .container nav button{color:#1f2937!important}body:has(.video-generation-content) header .container nav a:hover,body:has(.video-generation-content) header .container nav button:hover{color:#3b82f6!important}body:has(.video-generation-content) header .container nav button:hover{background-color:rgba(59,130,246,.1)!important}