:root{--primary-color:#0a5adb;--primary-color-hover:#1d4ed8;--bg-color:#f5f7fa;--card-bg:#fff;--text-primary:#0f172a;--text-secondary:#64748b;--text-tertiary:#94a3b8;--border-color:#e2e8f0;--bg-secondary:#f1f5f9;--bg-secondary-hover:#e2e8f0;--icon-bg:#eff6ff;--bg-premium-dark:#101723;--card-premium-dark:#1a2433;--border-premium-dark:#2a3649;--font-display:"Inter",system-ui,-apple-system,sans-serif}@media (prefers-color-scheme:dark){:root{--bg-color:#101723;--card-bg:#1a2433;--text-primary:#fff;--text-secondary:#94a3b8;--text-tertiary:#64748b;--border-color:#2a3649;--bg-secondary:#223149;--bg-secondary-hover:#2c3e5a;--icon-bg:#1e293b}}.dark{--bg-color:#101723;--card-bg:#1a2433;--text-primary:#fff;--text-secondary:#94a3b8;--text-tertiary:#64748b;--border-color:#2a3649;--bg-secondary:#223149;--bg-secondary-hover:#2c3e5a;--icon-bg:#223149}body{background-color:var(--bg-color);color:var(--text-primary);font-family:var(--font-display);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;padding:0}*{box-sizing:border-box}a{color:inherit;text-decoration:none}