*{box-sizing:border-box}body,html{margin:0;padding:0;height:100%}body{font:14px/1.5 -apple-system,Segoe UI,system-ui,sans-serif;background:#0d0d10;color:#e6e6ea}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}button:disabled{opacity:.4;cursor:not-allowed}