.WeiXinOverlay_wxTip__ysIBn{position:fixed;display:block;top:0;left:0;width:100vw;height:100vh;background-color:#cdcdcd84}.WeiXinOverlay_wxtipIcon__L8G8X{position:absolute;right:1em;top:1em;width:3em;height:3em}.WeiXinOverlay_wxtipText__5_xyI{position:absolute;right:3em;top:2em}.DocPage_container__wctzk{max-width:800px;margin:1em auto;padding:0 2rem;line-height:1.8}.DocPage_container__wctzk h1,.DocPage_container__wctzk h2,.DocPage_container__wctzk h3{margin-top:2rem}