body {
    margin: 0;
    padding: 0;
    background: #311E1E;
    color: #76bfda;
    font-family: Arial, Helvetica, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center; 
    height: 100vh; 
    flex-direction: column; 
}

canvas{
    position:absolute;
    top:0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.content-box{
    background: rgba(50,50,50,0.8);
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0px 4px 10px rgba(0,0,0,0.3);
    width: 60%;
    max-width: 500px;
    position: relative;
    z-index: 1;
}