.back-top-btn[data-v-ff4bbdc7]{position:fixed;bottom:calc(110px + constant(safe-area-inset-bottom));bottom:calc(110px + env(safe-area-inset-bottom));right:14px;width:44px;height:44px;background-color:#fff;border-radius:50%;border:1px solid #EBEBEB;-webkit-box-sizing:border-box;box-sizing:border-box;-webkit-box-shadow:0 0 10px rgba(0,0,0,.05);box-shadow:0 0 10px #0000000d;z-index:7;background-image:url(data:image/png;base64,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);background-position:center;background-size:20px;background-repeat:no-repeat}