.tool-container{
max-width:900px;
margin:30px auto;
padding:0 20px;
}

.form-grid{
display:grid;
grid-template-columns:1fr 1fr;
gap:10px;
}

.form-grid input,
.form-grid select{
padding:10px;
border:1px solid var(--border);
border-radius:6px;
}

.form-grid button{
grid-column:span 2;
padding:12px;
background:var(--primary);
color:#fff;
border:none;
cursor:pointer;
border-radius:6px;
}

textarea{
width:100%;
height:140px;
padding:10px;
border:1px solid var(--border);
border-radius:6px;
font-family:monospace;
margin-top:10px;
}

.tool-card{
background:#fff;
padding:20px;
margin-bottom:20px;
border-radius:10px;
border:1px solid var(--border);
}


.tool-announcement{
background:#fff;
border:1px solid var(--border);
border-radius:10px;
padding:20px;
margin-bottom:20px;
line-height:1.6;
}

.tool-announcement h2{
margin-top:0;
font-size:20px;
}

.tool-announcement h3{
margin-top:20px;
font-size:16px;
color:var(--primary);
}

.tool-announcement ul{
padding-left:18px;
}

.tool-announcement pre{
background:#0f172a;
color:#e2e8f0;
padding:12px;
border-radius:6px;
overflow:auto;
font-size:13px;
}