.btt-button{position:fixed;right:1rem;bottom:1rem;z-index:30;display:flex;align-items:center;justify-content:center;width:3rem;height:3rem;padding:0;border:0;border-radius:9999px;background-color:#22345c;color:#fff;box-shadow:0 4px 12px #11192840;cursor:pointer;opacity:0;visibility:hidden;transform:translateY(.5rem);transition:opacity .15s ease,transform .15s ease,visibility .15s}.btt-button.btt-visible{opacity:1;visibility:visible;transform:translateY(0)}.btt-button:hover{background-color:#3b5bdb}.btt-button:focus-visible{outline:3px solid #f0821e;outline-offset:2px}.btt-button svg{width:1.5rem;height:1.5rem;fill:currentColor}@media (min-width: 768px){.btt-button{right:1.5rem;bottom:1.5rem}}@media (prefers-reduced-motion: reduce){.btt-button{transition:none}}