:root{--app-bg: #f3f2f2;--app-panel: #eae9e9;--app-panel-2: #f8f7f7;--app-ink: #0f172a;--app-muted: rgba(15, 23, 42, .62);--app-faint: rgba(15, 23, 42, .45);--app-line: rgba(15, 23, 42, .4);--app-line-soft: rgba(15, 23, 42, .16);--app-accent: #ec3013;--app-accent-ink: #b3240e;--app-accent-wash: rgba(236, 48, 19, .07);--app-accent-hover: #c9260c;--app-nav: #0f172a;--app-nav-ink: #f3f2f2;--app-nav-muted: rgba(243, 242, 242, .6);--app-nav-line: rgba(243, 242, 242, .3);--app-nav-line-soft: rgba(243, 242, 242, .14);--app-nav-line-faint: rgba(243, 242, 242, .18);--fern-ink: var(--app-bg);--fern-ink-deep: var(--app-panel-2);--fern-ink-raised: var(--app-panel);--fern-paper: var(--app-ink);--fern-paper-dim: var(--app-muted);--fern-paper-faint: var(--app-faint);--fern-hairline: var(--app-line-soft);--fern-crimson-900: var(--app-accent-hover);--fern-crimson-600: var(--app-accent);--fern-crimson-500: var(--app-accent);--data-cost: var(--app-ink);--data-cost-2: var(--app-muted);--data-cost-3: var(--app-faint);--data-outcome: var(--app-accent);--data-ai: var(--app-accent);--data-output: var(--app-muted);--data-ledger: var(--app-accent);--ledger-glow: var(--app-accent-wash);--chart-tick: var(--app-faint);--chart-grid: var(--app-line-soft);--chart-control: var(--app-muted);--tooltip-bg: var(--app-panel);--tooltip-border: var(--app-line-soft);--font-display: "Archivo", system-ui, sans-serif;--font-mono: "Archivo", system-ui, sans-serif;--font-body: "Archivo", system-ui, sans-serif}:root[data-theme=dark]{--app-bg: #0f172a;--app-panel: #16203a;--app-panel-2: #1b2644;--app-ink: #f3f2f2;--app-muted: rgba(243, 242, 242, .68);--app-faint: rgba(243, 242, 242, .5);--app-line: rgba(243, 242, 242, .34);--app-line-soft: rgba(243, 242, 242, .14);--app-accent: #ec3013;--app-accent-ink: #f4795e;--app-accent-wash: rgba(236, 48, 19, .12);--app-accent-hover: #c9260c;--app-nav: #080d18;--app-nav-ink: #f3f2f2;--app-nav-muted: rgba(243, 242, 242, .55);--app-nav-line: rgba(243, 242, 242, 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