.suggestion-item-container{--at-position-x:136px;--at-position-y:76px;background:var(--front-background-color);border:1px solid var(--front-border-color);left:136px;left:var(--at-position-x);top:76px;top:var(--at-position-y);-webkit-user-select:none;user-select:none;z-index:2;border-radius:9px;flex-direction:column;width:300px;padding-bottom:10px;display:flex;position:absolute;box-shadow:0 0 6px rgba(0,0,0,.1)}.suggestion-item-tips{color:var(--sub-text-color);flex:none;height:40px}.suggestion-item-list{flex:1;max-height:230px;overflow-x:hidden;overflow-y:auto}.suggestion-empty,.suggestion-item,.suggestion-item-tips{flex-wrap:nowrap;align-items:center;padding-left:12px;padding-right:12px;font-size:15px;display:flex}.suggestion-item{--at-item-color:var(--text-color);--at-item-bgcolor:var(--front-background-color);background-color:var(--at-item-bgcolor);color:var(--at-item-color);cursor:pointer;height:44px;transition:color .3s,background-color .3s}.suggestion-empty{color:var(--text-light-color);justify-content:space-between;height:44px}.suggestion-item-active,.suggestion-item:hover{--at-item-color:#ff5d23;--at-item-bgcolor:rgba(255,93,35,.1)}.suggestion-item-avatar{--at-avatar-size:30px;height:30px;height:var(--at-avatar-size);width:30px;width:var(--at-avatar-size);background:50%/100% 100% no-repeat;border-radius:50%;flex:none;margin-right:12px}.suggestion-item-nick{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.syl-mention-node{all:initial;color:#3e7abc;cursor:pointer;font-size:inherit;text-decoration:initial;margin-left:3px}.syl-mention-node:before{content:"​"}