.el-anchor__item{display:flex;flex-direction:column;overflow:hidden}.el-anchor__link{cursor:pointer;font-size:var(--el-anchor-font-size);line-height:var(--el-anchor-line-height);max-width:100%;outline:none;overflow:hidden;padding:4px 0;text-decoration:none;text-overflow:ellipsis;transition:color var(--el-transition-duration);white-space:nowrap}.el-anchor__link,.el-anchor__link:focus,.el-anchor__link:hover{color:var(--el-anchor-color)}.el-anchor__link.is-active{color:var(--el-anchor-active-color)}.el-anchor .el-anchor__list .el-anchor__item a{display:inline-block}.el-anchor{--el-anchor-bg-color:var(--el-bg-color);--el-anchor-padding-indent:14px;--el-anchor-line-height:22px;--el-anchor-font-size:12px;--el-anchor-color:var(--el-text-color-secondary);--el-anchor-active-color:var(--el-color-primary);--el-anchor-marker-bg-color:var(--el-color-primary);background-color:var(--el-anchor-bg-color);position:relative}.el-anchor__marker{background-color:var(--el-anchor-marker-bg-color);border-radius:4px;opacity:0;position:absolute;z-index:0}.el-anchor.el-anchor--vertical .el-anchor__marker{height:14px;left:0;top:8px;transition:top .25s ease-in-out,opacity .25s;width:4px}.el-anchor.el-anchor--vertical .el-anchor__list{padding-left:var(--el-anchor-padding-indent)}.el-anchor.el-anchor--vertical.el-anchor--underline:before{background-color:#0505050f;content:"";height:100%;left:0;position:absolute;width:2px}.el-anchor.el-anchor--vertical.el-anchor--underline .el-anchor__marker{border-radius:unset;width:2px}.el-anchor.el-anchor--horizontal .el-anchor__marker{bottom:0;height:2px;transition:left .25s ease-in-out,opacity .25s,width .25s;width:20px}.el-anchor.el-anchor--horizontal .el-anchor__list{display:flex;padding-bottom:4px}.el-anchor.el-anchor--horizontal .el-anchor__list .el-anchor__item{padding-left:16px}.el-anchor.el-anchor--horizontal .el-anchor__list .el-anchor__item:first-child{padding-left:0}.el-anchor.el-anchor--horizontal.el-anchor--underline:before{background-color:#0505050f;bottom:0;content:"";height:2px;position:absolute;width:100%}.el-anchor.el-anchor--horizontal.el-anchor--underline .el-anchor__marker{border-radius:unset;height:2px}.el-backtop{--el-backtop-bg-color:var(--el-bg-color-overlay);--el-backtop-text-color:var(--el-color-primary);--el-backtop-hover-bg-color:var(--el-border-color-extra-light);align-items:center;background-color:var(--el-backtop-bg-color);border-radius:50%;box-shadow:var(--el-box-shadow-lighter);color:var(--el-backtop-text-color);cursor:pointer;display:flex;font-size:20px;height:40px;justify-content:center;position:fixed;width:40px;z-index:5}.el-backtop:hover{background-color:var(--el-backtop-hover-bg-color)}.el-backtop__icon{font-size:20px}