:root{--font-serif: Georgia, "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", serif;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--text-xs: .75rem;--text-sm: .8125rem;--text-base: .9375rem;--text-md: 1.0625rem;--text-lg: 1.25rem;--text-xl: 1.75rem;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--radius-sm: 4px;--radius-md: 8px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3), 0 1px 1px rgba(0, 0, 0, .22);--shadow-md: 0 4px 14px rgba(0, 0, 0, .35);--color-bg: #0e1a18;--color-surface: #152622;--color-surface-sunken: #0a1614;--color-border: #243a34;--color-border-strong: #3a5049;--color-text: #f0ece0;--color-text-muted: #9fada4;--color-text-faint: #6d7a72;--color-accent: #55b389;--color-accent-hover: #6bc49b;--color-accent-tint: rgba(85, 179, 137, .16);--color-success: #6aa85e;--color-success-hover: #7dbb71;--color-success-tint: rgba(106, 168, 94, .16);--color-warning: 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