* { box-sizing: border-box; }
html, body { width: 100%; height: 100%; margin: 0; overflow: hidden; background: #54331f; }
body { touch-action: none; }
img, canvas { position: fixed; inset: 0; width: 100%; height: 100%; display: block; }
img { object-fit: cover; object-position: center; user-select: none; -webkit-user-select: none; }
canvas { pointer-events: none; }