body {
    background-color: rgb(0, 0, 0);
    font-family: 'Silkscreen';
    margin: 0;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

#game-container {
    position: relative;
    width: 600px;
    height: 400px;
}

#pong {
    border-top: 10px solid #FFF;
    border-bottom: 10px solid #FFF;
    display: block;
}

#start-screen {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100;
}

#start-box {
    border: 4px solid #FFF;
    background-color: #000;
    padding: 30px;
    max-width: 80%;
    text-align: center;
}

#start-box p {
    color: #FFF;
    font-size: 16px;
    line-height: 1.5;
    margin: 10px 0;
}

#start-btn {
    margin-top: 20px;
    padding: 15px 30px;
    background-color: transparent;
    color: #FFF;
    border: 2px solid #FFF;
    font-family: 'Silkscreen';
    font-size: 18px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 2px;
}

#start-btn:hover {
    background-color: #FFF;
    color: #000;
}

#start-btn:active {
    transform: scale(0.95);
}