:root{--bg: #FAF9F6;--surface: #FFFFFF;--surface-2: #F3F1EC;--ink: #1A1917;--ink-2: #4A4843;--ink-3: #8B877E;--line: #E8E5DD;--line-2: #D6D2C6;--accent: #5B5FCF;--accent-hover: #4A4EBE;--accent-soft: #E6E6F7;--success: #6FA882;--warn: #C89454;--danger: #B65A5A;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", ui-monospace, "Courier New", monospace;--radius-xs: 4px;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 18px;--sidebar-w: 244px;--panel-w: 340px;--header-h: 48px;--shadow-xs: 0 1px 2px rgba(0, 0, 0, .04);--shadow-sm: 2px 3px 0 rgba(0, 0, 0, .04);--shadow-md: 0 4px 16px rgba(0, 0, 0, .06);--shadow-panel: -8px 0 32px rgba(0, 0, 0, .06);--shadow-card: 0 1px 2px rgba(0, 0, 0, .02), 0 0 0 12px var(--bg);--shadow-card-hover: 0 1px 2px rgba(0, 0, 0, .02), 0 0 0 12px var(--bg), 0 0 0 14px var(--accent-soft);--ease-out: cubic-bezier(.2, .8, .2, 1);--dur-fast: .15s;--dur-normal: .22s;--dur-slow: .3s}[data-theme=dark]{--bg: #17161A;--surface: #1E1D22;--surface-2: #26252A;--ink: #EDEBE5;--ink-2: #B3B0A8;--ink-3: #6F6C65;--line: #2D2C31;--line-2: #3A393F;--accent: #8A8EE5;--accent-hover: #9A9EEF;--accent-soft: #2B2A45;--shadow-xs: 0 1px 2px rgba(0, 0, 0, .2);--shadow-sm: 2px 3px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .3);--shadow-panel: -8px 0 32px rgba(0, 0, 0, .4);--shadow-card: 0 1px 2px rgba(0, 0, 0, .12), 0 0 0 12px var(--bg);--shadow-card-hover: 0 1px 2px rgba(0, 0, 0, .12), 0 0 0 12px var(--bg), 0 0 0 14px 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