:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}#root{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}h1{font-size:3.2em;line-height:1.1}#calculator-frame{background-color:#1e1e1e;padding:2rem;border-radius:12px;box-shadow:0 4px 12px #00000080;display:flex;flex-direction:column;justify-content:center;align-items:center}#calculator-body{padding:20px;margin-top:30px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:1rem;background-color:#0d0522}#display{background-color:#000;color:#0f0;font-family:Courier New,Courier,monospace;font-size:2rem;padding:10px;border-radius:8px;width:100%;text-align:right;box-sizing:border-box}button{min-width:100px;min-height:100px;border:1px solid black;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#180c27;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}.button-row{display:flex;flex-direction:row}.logo-container{background-color:transparent;border:none}.logo-container img{width:55px;height:55px;object-fit:contain;background-color:transparent}