.voice-assistant-circle{position:fixed;bottom:20px;right:20px;width:60px;height:60px;border-radius:50%;z-index:9999;cursor:pointer;box-shadow:0 4px 8px #0003;transition:background .5s ease}.voice-assistant-circle.idle{background-color:gray}.voice-assistant-circle.active{background:linear-gradient(-45deg,#ee7752,#e73c7e,#23a6d5,#23d5ab);background-size:400% 400%;animation:gradientAnimation 3s ease infinite}@keyframes gradientAnimation{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}