:root{--bg-primary: #0d0f12;--bg-secondary: #111418;--bg-card: #161b22;--border: #21262d;--border-bright: #30363d;--text-primary: #e6edf3;--text-secondary: #8b949e;--text-dim: #484f58;--accent: #58a6ff;--accent-dim: rgba(88, 166, 255, .08);--accent-green: #3fb950;--accent-blue: #79c0ff;--accent-red: #f85149;--font-mono: "JetBrains Mono", "Fira Mono", "Cascadia Code", ui-monospace, monospace;--font-display: system-ui, -apple-system, sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;width:100%}body{font-family:var(--font-display);background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:3px;background:var(--border-bright);border-radius:2px;outline:none;cursor:pointer}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:13px;height:13px;border-radius:50%;background:var(--accent);cursor:pointer;transition:transform .15s}input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.2)}input[type=range]::-moz-range-thumb{width:13px;height:13px;border-radius:50%;background:var(--accent);cursor:pointer;border:none}button{cursor:pointer;font-family:var(--font-display)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border-bright);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-dim)}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.fade-up{animation:fadeUp .35s ease both}