:root{--background:#ffffff;--foreground:#151d28;--muted:#5b6472;--border:#d7dce3;--primary:#066bff;--primary-dark:#0056db;--danger:#b42318;--success:#067647}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:var(--background);color:var(--foreground);font-family:Arial,Helvetica,sans-serif}button,input{font:inherit}img{max-width:100%;height:auto}