:root{--paper:#f7f5f1;--gold:166,132,82}
*{box-sizing:border-box}html,body{margin:0;width:100%;height:100%;background:var(--paper)}
body{overflow:hidden;font-family:"Helvetica Neue",Arial,sans-serif}
.stage{position:relative;width:100vw;height:100svh;overflow:hidden;background:radial-gradient(circle at 50% 24%,rgba(255,255,255,.95) 0%,rgba(255,255,255,.55) 24%,rgba(247,245,241,1) 72%)}
.plate,#field{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(100vw,calc(100svh * 1534 / 572));height:calc(min(100vw,calc(100svh * 1534 / 572)) / (1534 / 572));}
.plate{background-position:center;background-size:100% 100%;background-repeat:no-repeat;filter:drop-shadow(0 18px 50px rgba(0,0,0,.035))}
#field{pointer-events:none}
@media(max-aspect-ratio:1534/572){.plate,#field{width:100vw;height:calc(100vw / (1534 / 572));}}