.btns{margin:16px 0;display:flex;flex-wrap:wrap;gap:10px}
.btns a {    padding: 9px 14px;
    border: none;
    border-radius: 6px;
    background: #ef4343;
    color: #fff;
    font-size: 14px;
    cursor: pointer;}
.btns a:hover  {    padding: 9px 14px;
    border: none;
    border-radius: 6px;
    background: #e90c0c;
    color: #fff;
    font-size: 14px;
    cursor: pointer;}
	
button{padding:9px 14px;border:none;border-radius:6px;background:#2b6cb0;color:#fff;font-size:14px;cursor:pointer}
button:active{background:#2c5282}
#output{margin-top:12px;width:100%;min-height:220px;padding:14px;background:#fff;border:1px solid #e2e8f0;border-radius:8px;white-space:pre-wrap;font-size:16px}
.tip{margin-top:14px;font-size:13px;color:#666}


h1{text-align:center;font-size:22px;margin-bottom:10px;color:#222}
.desc{font-size:14px;color:#444;margin-bottom:16px;line-height:1.6}
textarea{width:100%;height:340px;padding:14px;border:1px solid #bbbbbb;border-radius:8px;font-size:15px;line-height:1.7;resize:vertical;background:#fff}
.btn-wrap{margin:14px 0;display:flex;flex-wrap:wrap;gap:8px}
button{padding:9px 13px;border:none;background:#3488dd;color:#ffffff;border-radius:5px;font-size:14px;cursor:pointer}
button:active{background:#2470bc}
#msgTip{height:22px;font-size:13px;color:#208830;margin-top:6px}