body {
    background: black;
    color: white;
    font-family: Arial, sans-serif;
    text-align: center;
}

/* Title */
h1 {
    color: red;
}

/* Input */
input {
    background: black;
    color: white;
    border: 1px solid red;
    padding: 10px;
}

/* Button */
button {
    background: black;
    color: red;
    border: 1px solid red;
    padding: 10px;
    cursor: pointer;
}

/* Message */
#message {
    color: white;
}