.qy-video-categories{display:flex;gap:10px;overflow-x:auto;width:min(1180px,calc(100% - 32px));margin:18px auto 0;padding:2px 0 8px;scrollbar-width:none}
.qy-video-categories::-webkit-scrollbar{display:none}
.qy-video-categories button{flex:0 0 auto;min-height:38px;padding:0 18px;border:1px solid rgba(122,157,209,.34);border-radius:999px;background:rgba(15,37,73,.74);color:#cdd9eb;font:inherit;font-size:14px;font-weight:700;cursor:pointer}
.qy-video-categories button:hover{border-color:#70a5ff;color:#fff}
.qy-video-categories button.is-active{border-color:#347df0;background:#1765e8;color:#fff;box-shadow:0 7px 18px rgba(23,101,232,.26)}
@media(max-width:920px){.qy-video-categories{position:fixed;z-index:8;top:54px;left:0;width:100%;margin:0;padding:9px 12px;background:linear-gradient(180deg,rgba(3,12,25,.96),rgba(3,12,25,.72),transparent)}.qy-video-categories button{min-height:34px;padding:0 14px;font-size:13px}.qy-video-shell{padding-top:46px}}