:root{color-scheme:dark light}body{margin:0;padding:20px;background:light-dark(#f3f1e7,#0e1411);color:light-dark(#20372a,#e9e9db);font:14px/1.5 system-ui}header{max-width:760px;margin:0 auto 30px}header a{color:inherit}button{padding:12px 25px;background:light-dark(#896118,#ddbc78);color:light-dark(#fff9e8,#201b0e);border:0;cursor:pointer}.sheet{width:190mm;margin:auto;display:grid;grid-template-columns:repeat(3,60mm);grid-template-rows:repeat(2,90mm);gap:6mm 5mm}.sheet img{width:60mm;height:90mm;outline:1px dashed #888;outline-offset:2mm}@page{size:A4;margin:10mm}@media screen and (max-width:800px){.sheet{width:100%;grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:auto;gap:15px}.sheet img{width:100%;height:auto}}@media print{html,body{margin:0;padding:0;background:white;color:black}header{display:none}.sheet{width:190mm;margin:0;break-inside:avoid}.sheet img{print-color-adjust:exact;-webkit-print-color-adjust:exact}}