body {
    margin: 0;
    padding: 0;
    min-height: 100vh;

    display: flex;
    flex-direction: column;
    justify-content: space-between;

    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    text-align: center;
    color: #fff;

    background-color: #111;
    background-image: url('gimp.jpg');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: scroll;
}

.content-wrapper {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
}


.home-button {
    position: relative;
    width: 724px;
    height: 324px;
    margin-bottom: 30px;
    display: block;

    background-image: url("https://files.catbox.moe/ie8ot7.png");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

/* Hover image layer */
.home-button::after {
    content: "";
    position: absolute;
    inset: 0;

    background-image: url("https://files.catbox.moe/qqp4zu.png");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;

    opacity: 0;
    transition: opacity 0.15s ease;
}

.home-button:hover::after {
    opacity: 1;
}

/* main intro box style */
.introbox {
    background-color: rgba(0, 0, 0, 0.7); /* semi-transparent black */
    border: 2px solid #fff;
    padding: 30px;
    border-radius: 10px;
    margin-top: 20px;
    max-width: 600px;
    width: 90%;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

/* Button style */
.button {
    background-color: #ff4444;
    border: none;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: bold;
    color: white;
    border-radius: 5px;
    cursor: pointer;
    margin-top: 20px;
    transition: background-color 0.3s ease;
}

.button:hover {
    background-color: #dd2222;
}

/* Footer style */
.footer {
    background-color: rgba(0, 0, 0, 0.6);
    padding: 10px;
    font-size: 14px;
}
#background-audio {
            display: none; 
        }