:root{--bg-primary:#0a0a0f;--bg-secondary:#12121a;--bg-tertiary:#1a1a24;--accent-primary:#6366f1;--accent-secondary:#818cf8;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--border-color:#2a2a3a;--success:#22c55e;--error:#ef4444;--warning:#f59e0b;--safe-area-bottom:env(safe-area-inset-bottom,0px);--safe-area-top:env(safe-area-inset-top,0px)}*{box-sizing:border-box;padding:0;margin:0}body,html{max-width:100vw;overflow-x:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg-primary);color:var(--text-primary);-webkit-tap-highlight-color:transparent;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;background:none;touch-action:manipulation}button,input{font-family:inherit}input{font-size:16px}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-color);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@media (min-width:768px){::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--bg-secondary)}}