:root{--bg: #f5e6d3;--ink: #4a3a2a;--accent: #d4a574}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;overscroll-behavior:none;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;touch-action:manipulation}body{padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}#app{width:100%;height:100dvh;display:flex;align-items:center;justify-content:center}canvas{display:block;max-width:100%;max-height:100%;touch-action:none}