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4rem;--space-20: 5rem;--space-24: 6rem;--space-32: 8rem;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 2rem;--font-size-4xl: 2.5rem;--font-size-5xl: 3.5rem;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--line-height-tight: 1.2;--line-height-snug: 1.4;--line-height-normal: 1.6;--line-height-relaxed: 1.8;--container-sm: 640px;--container-md: 720px;--container-lg: 900px;--container-xl: 1200px;--container-content: 680px}[data-theme=dark]{--color-bg-primary: #121212;--color-bg-secondary: #1a1a1a;--color-bg-tertiary: #242424;--color-bg-inverse: #faf8f5;--color-border: #2a2a2a;--color-border-light: #1e1e1e;--color-border-focus: #e8e4dc;--color-text-primary: #e8e4dc;--color-text-secondary: #a8a8a8;--color-text-tertiary: #787878;--color-text-muted: #585858;--color-text-inverse: #121212;--color-accent: 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