:root{--altcha-border-width:0px;--altcha-border-radius:.5rem;--altcha-color-base:#fff;--altcha-color-border:#a0a0a0;--altcha-color-text:#090e5c;--altcha-color-border-focus:currentColor;--altcha-color-error-text:#f23939;--altcha-color-footer-bg:#f4f4f4;--altcha-max-width:260px}