body{
    font-family: Arial, sans-serif;
    background:#f4f4f4;
    margin:0;
    padding:40px;
}

.container{
    max-width:700px;
    margin:auto;
    background:white;
    padding:30px;
    border-radius:10px;
    box-shadow:0 2px 10px rgba(0,0,0,.1);
}

h1{
    text-align:center;
}

textarea{
    width:100%;
    height:120px;
    padding:10px;
    margin-top:8px;
    margin-bottom:20px;
}

select, button{
    padding:10px;
    margin-top:10px;
}

button{
    background:#111827;
    color:white;
    border:none;
    cursor:pointer;
    border-radius:6px;
}

.result{
    text-align:center;
    margin-top:30px;
}

img{
    max-width:100%;
}

.download{
    display:inline-block;
    margin-top:15px;
    background:#2563eb;
    color:white;
    padding:10px 16px;
    text-decoration:none;
    border-radius:6px;
}