body {
    font-family: Arial, sans-serif;
    background: #000;
    color: #01ebeb;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    }
    h1 { color: #db0a14; }
    .word {
    font-size: 2rem;
    letter-spacing: 0.3em;
    }
    .letters {
    margin-top: 20px;
    }
    button {
    margin: 5px;
    padding: 10px 15px;
    background: #01ebeb;
    border: none;
    cursor: pointer;
    font-weight: bold;
    }
    button:disabled {
    background: #444;
    cursor: not-allowed;
    }
    .message {
    margin-top: 20px;
    font-size: 1.2rem;
    color: #fff;
    }
    .controls {
    margin-top: 15px;
    }