:root{--bg: #0f1216;--bg-2: #141a21;--surface: #1a212a;--surface-2: #212b36;--line: #2c3743;--ink: #e8eef4;--ink-dim: #8a97a6;--go: #2fbf71;--go-bright: #45e08c;--stop: #e0523b;--amber: #e0a83b;--pulse-ms: 1.5s}*{box-sizing:border-box}html,body{margin:0;min-height:100%}body{background:radial-gradient(120% 80% at 50% -10%,#1a2430 0%,var(--bg) 60%);color:var(--ink);font-family:IBM Plex Mono,ui-monospace,SF Mono,Menlo,monospace;-webkit-font-smoothing:antialiased;display:flex;justify-content:center;padding:clamp(16px,4vw,40px)}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}