:root[data-theme=dark]{--bg: #0d1117;--bg-elevated: #161b22;--bg-panel: #1c2128;--bg-panel-2: #232a34;--border: #30363d;--border-strong: #3d4650;--text: #f0f6fc;--text-dim: #8b949e;--accent: #ff8c42;--accent-bright: #ff6b1a;--accent-dim: #b56530;--success: #3fb950;--danger: #f85149;--tree-mid: #4a8f3a}:root[data-theme=light]{--bg: #fef8f0;--bg-elevated: #ffffff;--bg-panel: #fdf3e4;--bg-panel-2: #f5e8d0;--border: #e8d9c0;--border-strong: #c9b28c;--text: #1f2328;--text-dim: #656d76;--accent: #d94f04;--accent-bright: #b83a00;--accent-dim: #e8966a;--success: #1a7f37;--danger: #cf222e;--tree-mid: #4a8f3a}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;width:100%;height:100%;overflow:hidden}body{background:var(--bg);color:var(--text);font-family:Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}button{font-family:inherit;cursor:pointer}button:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}button:focus:not(:focus-visible){outline:none}.app{width:100%;height:100%;position:relative}.pixel{image-rendering:pixelated;shape-rendering:crispEdges}.press-start{font-family:"Press Start 2P",monospace;letter-spacing:.05em}.mono{font-family:JetBrains Mono,Fira Code,monospace}.vt{font-family:VT323,monospace}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--bg-panel)}::-webkit-scrollbar-thumb{background:var(--border-strong);border:2px solid var(--bg-panel)}::-webkit-scrollbar-thumb:hover{background:var(--text-dim)}@keyframes rc-twinkle{0%,to{opacity:.35}50%{opacity:1}}@keyframes rc-flicker{0%{transform:scale(1)}to{transform:scale(1.12) translateY(-1px)}}@keyframes rc-firefly{0%,to{transform:translate(0);opacity:.5}25%{transform:translate(18px,-14px);opacity:1}50%{transform:translate(-12px,-22px);opacity:.8}75%{transform:translate(-22px,6px);opacity:.9}}@keyframes rc-leaffall{0%{transform:translate(0) rotate(0);opacity:1}to{transform:translate(var(--drift, 0),320px) rotate(540deg);opacity:0}}@keyframes rc-sparkle{0%{transform:scale(0) rotate(0);opacity:1}40%{transform:scale(1.8) rotate(90deg);opacity:1}to{transform:scale(0) rotate(180deg);opacity:0}}@keyframes rc-slideup{0%{transform:translateY(24px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes rc-fadein{0%{opacity:0}to{opacity:1}}@keyframes rc-wrongchar{0%{transform:translate(-50%,8px) scale(.85);opacity:0}20%{transform:translate(-50%) scale(1.15);opacity:1}60%{transform:translate(-50%,-8px) scale(1);opacity:1}to{transform:translate(-50%,-28px) scale(1);opacity:0}}@keyframes rc-scorefloat{0%{transform:translate(-50%);opacity:0}15%{transform:translate(-50%);opacity:1}to{transform:translate(-50%,-32px);opacity:0}}@keyframes rc-cursor{0%,50%{opacity:1}51%,to{opacity:0}}@keyframes rc-bob{0%,to{transform:translateY(0)}50%{transform:translateY(-2px)}}@keyframes rc-pulse{0%,to{box-shadow:0 0 #ff8c4299}50%{box-shadow:0 0 0 6px #ff8c4200}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}.crt-overlay{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:9999;background-image:repeating-linear-gradient(0deg,rgba(0,0,0,.18) 0px,rgba(0,0,0,.18) 1px,transparent 1px,transparent 3px);mix-blend-mode:multiply}.crt-overlay:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse at center,transparent 55%,rgba(0,0,0,.35) 100%)}