.viana-demo-return {
    position: fixed;
    left: max(12px, env(safe-area-inset-left));
    bottom: max(12px, env(safe-area-inset-bottom));
    z-index: 2147483000;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    min-height: 38px;
    padding: 7px 11px 7px 8px;
    border: 1px solid rgba(216, 211, 202, 0.48);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.78);
    color: #163a8c;
    box-shadow: 0 12px 32px rgba(18, 19, 22, 0.14);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    font-family: "IBM Plex Sans", Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 0.82rem;
    font-weight: 800;
    line-height: 1;
    text-decoration: none;
    letter-spacing: 0;
}

.viana-demo-return::before {
    content: "V";
    width: 24px;
    height: 24px;
    display: grid;
    place-items: center;
    border-radius: 6px;
    background: #202225;
    color: #fff;
    font-family: "Sora", Inter, system-ui, sans-serif;
    font-size: 0.86rem;
    font-weight: 800;
}

.viana-demo-return:hover {
    color: #2f6fed;
    border-color: rgba(47, 111, 237, 0.28);
}

@media (max-width: 520px) {
    .viana-demo-return {
        min-height: 34px;
        padding: 6px 9px 6px 7px;
        font-size: 0.76rem;
    }

    .viana-demo-return::before {
        width: 22px;
        height: 22px;
    }
}