:root{--bg: #0a0a0a;--panel: #111111;--panel-hover: #161616;--panel-border: #1e1e1e;--text: #c8c8c8;--text-soft: #787878;--text-mute: #484848;--green: #00ff41;--red: #ff3333;--amber: #ffaa00;--cyan: #00d4ff;--blue: #4a9eff;--radius: 2px;font-family:JetBrains Mono,Fira Code,Consolas,monospace;font-size:14px;line-height:1.45;color:var(--text);background:var(--bg)}*,*:before,*:after{box-sizing:border-box}html,body,#root{margin:0;padding:0;height:100%;width:100%}body{background:var(--bg);color:var(--text);font-family:JetBrains Mono,Fira Code,Consolas,monospace;-webkit-font-smoothing:antialiased;overflow:hidden}h1,h2,h3,h4,h5,h6{margin:0;font-weight:600}a{color:var(--cyan);text-decoration:none}.t-panel{background:var(--panel);border:1px solid var(--panel-border);border-radius:var(--radius);padding:.6rem .8rem}.t-panel-header{font-size:.7rem;font-weight:600;color:var(--text-mute);text-transform:uppercase;letter-spacing:.12em;padding-bottom:.4rem;margin-bottom:.5rem;border-bottom:1px solid var(--panel-border)}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.t-blink{animation:blink 1s step-end infinite}.t-scanline:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(0,255,65,.015) 2px,rgba(0,255,65,.015) 4px);z-index:1}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--panel-border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-mute)}.scenario-grid{display:grid;grid-template-columns:1fr;gap:.5rem}@media (min-width: 768px){.scenario-grid{grid-template-columns:minmax(0,1fr) minmax(0,1.4fr)}}.t-kbd{display:inline-block;font-size:.65rem;font-weight:600;color:var(--text-mute);border:1px solid var(--panel-border);border-radius:2px;padding:0 .3rem;line-height:1.5;font-family:inherit}