:root{--bg-root: #faf8f5;--bg-page: #f7f5f1;--bg-surface: #ffffff;--bg-sidebar: #f2f0eb;--bg-sidebar-hover: #e8e4dd;--bg-sidebar-active: #e2ded6;--bg-input: #faf9f7;--text-primary: #252320;--text-secondary: #6b6560;--text-tertiary: #9e9790;--text-sidebar: #5c5650;--text-sidebar-active: #252320;--accent: #dc6a45;--accent-hover: #c55a38;--accent-light: #fdf0eb;--accent-subtle: rgba(220,106,69,.07);--success: #2d9e64;--success-light: #ebf8f1;--warning: #d4872f;--warning-light: #fef7ee;--danger: #d94444;--danger-light: #fef4f4;--info: #5b8cce;--info-light: #eff5fb;--border: #e8e3dc;--border-light: #f0ece7;--border-hover: #d8d2c9;--radius-xs: 4px;--radius-sm: 8px;--radius-md: 10px;--radius-lg: 14px;--radius-xl: 18px;--radius-2xl: 24px;--radius-full: 9999px;--shadow-xs: 0 1px 2px rgba(0,0,0,.03);--shadow-sm: 0 2px 6px rgba(0,0,0,.04), 0 0 0 1px rgba(0,0,0,.02);--shadow-md: 0 4px 14px rgba(0,0,0,.05), 0 0 0 1px rgba(0,0,0,.03);--sidebar-width: 248px;--transition: .18s cubic-bezier(.4, 0, .2, 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