:root{--color-ink: #1c1a16;--color-primary: #1f3350;--color-primary-hover: #16273d;--color-accent: #b8863b;--color-accent-bg: #fbf1de;--color-bg: #f6f4ef;--color-surface: #ffffff;--color-border: #e4e0d6;--color-border-strong: #d3cdbe;--color-text: #1c1a16;--color-text-muted: #726b5e;--color-danger: #b3261e;--color-danger-bg: #fbeae9;--color-success: #2f6b4f;--color-success-bg: #e7f3ec;--color-warning: #9c6b14;--color-warning-bg: #fbf1de;--color-info: #2c5c8a;--color-info-bg: #e8f0f7;--font-display: ui-serif, "Iowan Old Style", "Palatino Linotype", Georgia, "Times New Roman", serif;--font-sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--space-1: 4px;--space-2: 8px;--space-3: 16px;--space-4: 24px;--space-5: 32px;--space-6: 48px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--shadow-sm: 0 1px 2px rgba(28, 26, 22, .06);--shadow-md: 0 4px 16px rgba(28, 26, 22, .08);--sidebar-w: 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