body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    background-image: url('images/bg.png');
    background-size: contain;
    background-position: center;
    font-family: Arial, sans-serif;
    background-repeat: no-repeat;
    background-color: black;
}
  body.popup-active {
      background-image: url('images/bg2.png');
  }

  .title{
      position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(25%, -201%);
    max-width: 150px;
    width: 100%;
  }
    img{
        width: 100%;
        margin: 0 auto;
    }
  .scratch-card {
    padding:16px;
    border-radius:12px;
    text-align:center;
        margin-top: 320px;
  }

  .scratch-grid {
    display:grid;
    grid-template-columns:repeat(3, 120px);
    grid-template-rows:repeat(2, 150px);
    gap:8px;
  }

  .scratch-box {
    position:relative;
    width:120px; height:150px;
    border-radius:8px;
    overflow:hidden;
    background:#ddd;
    cursor:pointer;
  }

  .scratch-box.disabled {
    pointer-events:none;
    opacity:0.8;
  }

  .under-img {
    width:100%;
    height:100%;
    object-fit:cover;
    display:block;
    user-select:none;
    -webkit-user-drag: none;
  }

  .scratch-canvas {
    position:absolute;
    top:0; left:0;
    width:100%; height:100%;
    pointer-events:none;
  }

  .popup {
    position:fixed; top:0; left:0; width:100%; height:100%;
    background:rgba(0,0,0,.6);
    display:none; justify-content:center; align-items:center;
    z-index:999;
  }
  .popup-content {
    background:transparent; padding:20px; border-radius:12px; text-align:center;
        display: flex;
    flex-direction: column;
  }

  
  @media(max-width:500px){
    body{
        background-size: cover;
    }
    .scratch-grid{
       grid-template-columns:repeat(3, 99px);
    grid-template-rows:repeat(2, 130px); 
    }
    .scratch-box{
      width:99px!important;
       height:130px!important;  
    }
    .scratch-card{
          margin-top: 270px;
    }
  }