:root{--color-sidebar-bg:#0f1729;--color-sidebar-text:#c8d0e0;--color-sidebar-muted:#6b7689;--color-sidebar-active:#e85c26;--color-sidebar-active-bg:#e85c261f;--color-topbar-bg:#fff;--color-content-bg:#f5f7fa;--color-card-bg:#fff;--color-border:#e2e8f0;--color-border-strong:#cbd5e0;--color-primary:#e85c26;--color-primary-hover:#c94d1e;--color-text-1:#1a202c;--color-text-2:#718096;--color-text-3:#a0aec0;--color-badge-green-bg:#c6f6d5;--color-badge-green-text:#276749;--color-badge-orange-bg:#feebc8;--color-badge-orange-text:#c05621;--color-badge-red-bg:#fed7d7;--color-badge-red-text:#9b2c2c;--color-badge-purple-bg:#e9d8fd;--color-badge-purple-text:#553c9a;--color-badge-blue-bg:#bee3f8;--color-badge-blue-text:#2a69ac;--color-badge-gray-bg:#edf2f7;--color-badge-gray-text:#4a5568;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--shadow-sm:0 1px 2px #0000000a;--shadow-md:0 2px 6px #0000000f;--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--font-mono:ui-monospace, "SF Mono", Menlo, Consolas, monospace}*,:before,:after{box-sizing:border-box}html,body,#root{background:var(--color-content-bg);min-height:100vh;color:var(--color-text-1);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;padding:0;font-size:14px;line-height:1.45}a{color:inherit;text-decoration:none}button{font-family:inherit;font-size:inherit;cursor:pointer}input,select,textarea{font-family:inherit;font-size:inherit}h1,h2,h3,h4{color:var(--color-text-1);margin:0;font-weight:600}code{font-family:var(--font-mono);background:var(--color-badge-gray-bg);color:var(--color-text-1);border-radius:var(--radius-sm);padding:1px 6px;font-size:12px}