:root{--bg: #09090b;--card: #111113;--border: #1e1e24;--text: #f0f0f5;--text-dim: #a1a1aa;--muted: #63637a;--accent: #6366f1;--success: #22c55e;--warning: #f59e0b;--error: #ef4444}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;min-height:100vh}::selection{background:#6366f14d;color:var(--text)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--muted)}