.tool-container{max-width:1200px;margin:0 auto;padding:20px;box-sizing:border-box;}
.check-main{background:#fff;padding:25px;}
.top-row{display:flex;flex-wrap:wrap;gap:15px;margin-bottom:20px;align-items:center;}
.scene-select{padding:8px 12px;border:1px solid #e5e7eb;border-radius:6px;min-width:160px;outline:none;}
.textarea-box{margin-bottom:20px;}
textarea{width:100%;height:200px;padding:15px;border:1px solid #e5e7eb;border-radius:8px;outline:none;font-size:14px;resize:none;box-sizing:border-box;line-height:1.7;}
.btn-group{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px;}
.btn{padding:9px 20px;border:none;border-radius:6px;cursor:pointer;font-size:14px;transition:0.2s;}
.btn-check{background:#fe2c55;color:#fff;}
.btn-replace{background:#00b42a;color:#fff;}
.btn-copy{background:#4080ff;color:#fff;}
.btn-clear{background:#f2f3f5;color:#333;}
.info-bar{display:flex;gap:20px;padding:12px 15px;background:#f9fafc;border-radius:8px;margin-bottom:15px;flex-wrap:wrap;}
.info-item{font-size:14px;}
.info-danger{color:#f53f3f;font-weight:500;}
.info-warn{color:#ff7d00;font-weight:500;}
.result-title{font-size:16px;font-weight:600;margin:15px 0 10px;}
.result-content{line-height:1.8;font-size:14px;}
.level-danger{background:#fff2f2;color:#f53f3f;padding:2px 4px;border-radius:3px;font-weight:500;}
.level-warn{background:#fff7e6;color:#ff7d00;padding:2px 4px;border-radius:3px;font-weight:500;}
.level-normal{color:#333;}
.word-list{margin-top:15px;padding:15px;background:#f9fafc;border-radius:8px;}
.word-item{display:inline-block;padding:4px 8px;background:#fff;border:1px solid #eee;border-radius:4px;margin:4px;font-size:13px;}
.empty-tip{color:#999;text-align:center;padding:30px 0;}
.desc-tip{font-size:13px;color:#666;margin-top:8px;}
@media (max-width:768px){
    .tool-container{padding:10px;}
    textarea{height:160px;}
}