/* Reset de estilos */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Estilos gerais */
body {
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
    color: #333;
}

.container {
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
    background-color: #fff;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

h1 {
    text-align: center;
    margin-bottom: 20px;
    color: #3585F2;
}

form {
    text-align: center;
    margin-top: 20px;
}

form input[type="text"] {
    padding: 10px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 3px;
    width: 600px;
}

form button {
    padding: 10px 20px;
    font-size: 16px;
    background-color: #3585F2;
    color: #fff;
    border: none;
    border-radius: 3px;
    cursor: pointer;
}

form button:hover {
    background-color: #1f5ba6;
}

#chamada {
    text-align: center;
    margin-top: 20px;
    font-size: 24px;
    color: #3585F2;
}

@media (max-width: 600px) {
    .container {
        padding: 10px;
    }
}