:root{--bg:#f5f1ea;--ink:#1a1a1a;--muted:#6b6b6b;--line:#1a1a1a;--accent:#2d5a3d;--warn:#8b4513;--error:#8b0000}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;font-family:JetBrains Mono,ui-monospace,monospace;font-size:15px;line-height:1.5}button{font:inherit;cursor:pointer}.throttle-bar-track{background:var(--line);opacity:.15;border-radius:0 0 2px 2px;height:2px;margin-top:-1.5px;overflow:hidden}.throttle-bar-fill{background:var(--ink);transform-origin:0;height:100%;transition:width 80ms linear}input{font:inherit;color:inherit}