body{background-color:#f8f9fa}.navbar-brand{font-size:1.5rem;font-weight:700}.navbar-brand:hover{color:#ffffffe6!important}.card{transition:all .2s ease;border:none;box-shadow:0 2px 4px #0000001a}.card:hover{transform:translateY(-5px);box-shadow:0 4px 12px #00000026}.description{max-height:300px;overflow-y:auto}.ratio iframe{border-radius:.375rem .375rem 0 0}.search-form .form-control{border:2px solid #dee2e6}.search-form .form-control:focus{border-color:#dc3545;box-shadow:0 0 0 .2rem #dc354540}.video-thumbnail{position:relative;overflow:hidden}.video-thumbnail:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:#0000001a;opacity:0;transition:opacity .2s ease;z-index:1}.video-thumbnail:hover:before{opacity:1}.video-thumbnail .play-icon{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:2;opacity:.8;transition:all .2s ease}.video-thumbnail:hover .play-icon{opacity:1;transform:translate(-50%,-50%) scale(1.1)}img.lazy{filter:blur(5px);transition:filter .3s}.btn-loading{position:relative}.btn-loading:disabled{opacity:.7;cursor:not-allowed}.description::-webkit-scrollbar{width:8px}.description::-webkit-scrollbar-track{background:#f1f1f1;border-radius:4px}.description::-webkit-scrollbar-thumb{background:#888;border-radius:4px}.description::-webkit-scrollbar-thumb:hover{background:#555}@media (max-width: 768px){.card-title{font-size:1rem}.video-thumbnail .play-icon{font-size:2rem}}