.progress{position:relative}.progress input{position:absolute;top:50%;left:0;width:100%;height:24px;margin:0;cursor:pointer;opacity:0;transform:translateY(-50%)}.progress:after{position:absolute;top:50%;left:var(--seek-position,0%);width:8px;height:8px;content:"";border:2px solid #081018;border-radius:50%;background:#8deff8;box-shadow:0 0 11px rgba(110,234,245,.85);pointer-events:none;transform:translate(-50%,-50%)}.progress:focus-within:after{outline:2px solid rgba(239,249,250,.58);outline-offset:3px}