#app,body,html{width:100%;height:100%;margin:0;padding:0;overflow-x:hidden;overflow-y:auto;font-family:PingFangSC,PingFangSC-Medium;font-weight:500;background-color:#fff}.container{width:100vw;height:100vh;background-repeat:no-repeat;background-size:100% 100%;background-attachment:fixed}.container .home-title{position:absolute;z-index:2;top:20px;left:20px;display:flex;justify-content:space-between;align-items:center}.container .home-title .home-subtitle{font-size:28px;color:#fff;margin-left:15px}.container .home-title .home-subtitle .subtitle{font-size:18px;color:#6c6b6f}.container .home-title .nebula{width:65px;height:65px;animation:rotationAn 5s linear infinite;-moz-animation:rotationAn 5s linear infinite;-webkit-animation:rotationAn 5s linear infinite;-o-animation:rotationAn 5s linear infinite}.chat-button{position:fixed;left:20px;bottom:35px;z-index:6}.chat-container{position:fixed;left:20px;bottom:80px;z-index:5;border-radius:8px;overflow:hidden}.chat-container iframe{width:100%;height:100%}.chat-container .closeButton{position:absolute;top:18px;right:10px}@keyframes rotationAn{0%{transform:rotate(0)}to{transform:rotate(360deg)}}