body {
    font-family: sans-serif;
    margin: 2em;
}

h1, h2 {
    color: #333;
}

ul {
    list-style: none;
    padding: 0;
}

li {
    margin-bottom: 0.5em;
}

a {
    color: #007bff;
    text-decoration: none;
}

form {
    margin-bottom: 1em;
}

input[type="text"], input[type="password"] {
    padding: 0.5em;
    margin-right: 0.5em;
}

button {
    padding: 0.5em 1em;
    background-color: #007bff;
    color: #fff;
    border: none;
    cursor: pointer;
}