/*!
 *  build: MAIL 
 *  copyright: neverdown.cc 
 *  time: 2025-12-17 09:17:41
 */.tools{position:fixed;top:0;width:28px;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:1001;pointer-events:none}.tools .tool{width:28px;height:28px;line-height:28px;text-align:center;border-radius:50%;position:relative;cursor:pointer;pointer-events:all}.tools .tool .hint{position:absolute;right:0;top:50%;transform:translate(calc(100% + 10px),-50%);width:auto;padding:0 5px;height:18px;line-height:18px;border-radius:4px;background-color:#3e3e3e;color:#fff;font-size:12px;white-space:nowrap;display:none}.tools .tool .hint:before{content:"";display:block;position:absolute;left:0;top:50%;width:0;height:0;border:5px solid transparent;border-right:5px solid #3e3e3e;transform:translate(-95%,-50%)}.tools .tool:not(:first-child){margin-top:10px}.tools .tool:hover{background-color:#3e3e3e;color:#fff}.tools .tool:hover .hint{display:block}.tools .tool .iconic_shouji-39{font-size:20px}.tools .tool .iconic_xiazai{font-size:17px}.tools .disabled{pointer-events:none;color:#cbcbcb}