body{
    margin:0;
    padding:0;
    font-family:Arial;
    background:#f5f7fa;
}

.container{
    width:90%;
    max-width:900px;
    margin:auto;
    margin-top:40px;
    background:white;
    padding:30px;
    border-radius:20px;
    box-shadow:0px 0px 20px rgba(0,0,0,0.1);
}

h1{
    text-align:center;
    color:#2c3e50;
}

.formulario{
    display:flex;
    flex-direction:column;
    gap:15px;
    margin-top:30px;
}

select,
button{
    padding:12px;
    border-radius:10px;
    border:1px solid #ccc;
    font-size:16px;
}

button{
    background:#27ae60;
    color:white;
    border:none;
    cursor:pointer;
}

button:hover{
    background:#219150;
}

#resultado{
    margin-top:40px;
}

.card{
    background:#f8f9fa;
    padding:20px;
    border-radius:15px;
    margin-top:20px;
}

ul{
    line-height:30px;
}

@media(max-width:600px){

    .container{
        width:95%;
        padding:20px;
    }

}