html,body{margin:0;padding:0}body{font-family:system-ui,-apple-system,BlinkMacSystemFont,Inter,sans-serif;-webkit-font-smoothing:antialiased}#calculator input[type=range].range-input{-webkit-appearance:none;-moz-appearance:none;appearance:none;height:4px;border-radius:9999px;background:#e5e7eb;cursor:pointer}#calculator input[type=range].range-input::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:20px;height:20px;border-radius:9999px;background:#2563eb;box-shadow:0 8px 20px #2563eb59;border:3px solid #eff6ff;margin-top:-8px}#calculator input[type=range].range-input::-moz-range-track{height:4px;border-radius:9999px;background:#e5e7eb}#calculator input[type=range].range-input::-moz-range-thumb{width:20px;height:20px;border-radius:9999px;background:#2563eb;border:3px solid #eff6ff;box-shadow:0 8px 20px #2563eb59}