.nine-btn{-webkit-tap-highlight-color:transparent;--slice-top:var(--slice-top-rest);--bevel-h:var(--bevel-rest);--outline:var(--outline-rest);--fill-mask:var(--fill-rest);transition:filter 90ms}.nine-btn:hover:not(:disabled){filter:brightness(1.07)}.nine-btn:active:not(:disabled){filter:brightness(.97);--slice-top:var(--slice-top-press);--bevel-h:var(--bevel-press);--outline:var(--outline-press);--fill-mask:var(--fill-press)}.nine-btn:active:not(:disabled) .nine-btn__content{transform:translateY(calc(var(--u) * 2))}.nine-btn__content{transition:transform 60ms}.nine-btn:disabled{filter:grayscale(.55)brightness(.7);cursor:not-allowed}