:root{color-scheme:light;--color-bg: #ffffff;--color-bg-secondary: #f8fafc;--color-surface: #f1f5f9;--color-border: #e2e8f0;--color-text: #0f172a;--color-text-muted: #64748b;--color-primary: #6366f1;--color-primary-hover: #4f46e5;--color-accent: #0d9488;--nav-bg: rgba(255, 255, 255, .85);--mobile-menu-bg: rgba(255, 255, 255, .96);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--radius-sm: .375rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-xl: 1rem}[data-theme=dark]{color-scheme:dark;--color-bg: #0a0a0f;--color-bg-secondary: #12121a;--color-surface: #1a1a24;--color-border: #2a2a3a;--color-text: #e4e4e7;--color-text-muted: #71717a;--color-primary: #6366f1;--color-primary-hover: #818cf8;--color-accent: #22d3ee;--nav-bg: rgba(10, 10, 15, .8);--mobile-menu-bg: rgba(10, 10, 15, 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