@import url('https://fonts.googleapis.com/css2?family=Playwrite+US+Trad+Guides&display=swap');

body
{
    font-family: Arial;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
}

header
{
    background-color: #333;
    color: white;
    padding: 15px;
    text-align: center;
}

nav
{
    background-color: #555;
    padding: 10px;
    text-align: center;
}

nav a
{
    color: white;
    text-decoration: none;
    font-weight: bold;
}

main
{
    padding: 20px;
}

form
{
    background-color: white;
    padding: 20px;
    width: 300px;
    margin: auto;
    border-radius: 5px;
}

label
{
    display: block;
    margin-top: 10px;
}

input
{
    width: 100%;
    padding: 5px;
}

button
{
    margin-top: 15px;
    width: 100%;
    padding: 10px;
    background-color: green;
    color: white;
    border: none;
}

#mensaje
{
    text-align: center;
    font-weight: bold;
    margin-top: 15px;
}