.baseplate {
    width: 735px;
    height: 725px;
    border-radius: 5px;
    background: 
    linear-gradient(to bottom, #0000 2px, #ffffff 2px, #d6d6d6 50%, #0000 30%), 
    linear-gradient(to bottom in oklch, #e6e7e8 60%, #fff);
  border: 2px solid black;
  border-width: 1px 0 1px 0;
  box-shadow: 0 0 0 2px black,
        rgba(0, 0, 0, 0.4) 0px 2px 4px,
        rgba(0, 0, 0, 0.3) 0px 7px 13px -3px,
        rgba(0, 0, 0, 0.2) 0px -3px 0px inset,
        0 0 0 2px black,
     inset 2px 2px 7px 0px rgb(66 66 66 / 56%), 
      inset -11px -3px 6px 0px #ffffff
;
    
    padding: 10px;
}

.plate {
    background-blend-mode:saturation;
    background-position: top;
    background: linear-gradient(180deg, #1c1c1c, #030303, #383838, #000000),
        url(https://files.catbox.moe/i07eit.png);
    background-size: 7px;
    width:715px;
    border-radius: 5px;
    border: 1px solid black;
    height: 700px;
    padding: 10px;
}