body {
    font-family: Arial;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background: #f0f0f0;
}

form {
    background: #fff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

input {
    display: block;
    width: 100%;
    margin-bottom: 1rem;
    padding: 0.5rem;
}

button {
    padding: 0.5rem 1rem;
    cursor: pointer;
}

h1 {
    color: #333;
}