:root{--background:#0d0d0d;--surface:#111411;--grid:#1a2a1a;--fg:#39ff14;--fg-dim:#39ff1480;--fg-bright:#afffb0;--danger:#ff3b30;--border:#39ff14;--font-display:"Share Tech Mono", ui-monospace, monospace;--font-body:"DM Mono", "Share Tech Mono", ui-monospace, monospace;--radius:0px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{background:var(--background);width:100%;height:100%;color:var(--fg);font-family:var(--font-body);overflow:hidden}button{font-family:var(--font-display);cursor:pointer;color:inherit;background:0 0;border:none}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}@keyframes flash{0%{opacity:1}50%{opacity:.3}to{opacity:1}}@keyframes scoreFlash{0%{color:var(--fg-bright);text-shadow:0 0 12px var(--fg)}to{color:var(--fg);text-shadow:none}}.blink{animation:1s step-end infinite blink}.score-flash{animation:.3s ease-out forwards scoreFlash}