:root{--font-ui:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-display:"Fraunces", Georgia, "Times New Roman", serif}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-ui);color:#222;-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;background:#f5f5f3}#root{min-height:100vh}button,input,select,textarea{font-family:inherit}.mt-frac{vertical-align:middle;text-align:center;flex-direction:column;align-items:stretch;margin:0 .2em;font-size:.92em;line-height:1.05;display:inline-flex}.mt-num{border-bottom:1px solid;padding:0 .35em .1em}.mt-den{padding:.1em .35em 0}