.kzto-chat-launcher {
    position: fixed;
    z-index: 10000;
    right: 32px;
    bottom: 54px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: transparent;
    color: #fff;
    box-shadow: none;
    transition: transform .3s cubic-bezier(.175,.885,.32,1.5);
}
.kzto-chat-launcher.kzto-chat-mobile { right: 16px; }
.kzto-chat-launcher img,
.kzto-chat-animation,
.kzto-chat-animation svg { display: block; width: 64px; height: 64px; border-radius: 50%; }
.kzto-chat-animation { position: absolute; inset: 0; pointer-events: none; }
.kzto-chat-launcher.is-animated > img { visibility: hidden; }
.kzto-chat-launcher:hover { color: #fff; transform: scale(1.15); }
.kzto-chat-launcher:active { transform: scale(1.2); }
.kzto-chat-launcher:focus-visible { outline: 3px solid #161a1d; outline-offset: 3px; }
.kzto-chat-launcher.is-replaced { display: none; }
body:has(.product-parameters-layer.is-open) .kzto-chat-launcher { visibility: hidden; pointer-events: none; }
.kzto-chat-launcher[aria-busy="true"] { opacity: .65; }
review-lab { display: block; min-height: 320px; }