:root{color-scheme:light;--color-primary:#2563ff;--color-accent:#00c2ff;--color-neon-cyan:#00e5ff;--color-neon-violet:#8b5cf6;--color-neon-pink:#ec4899;--color-background:#f3f7ff;--color-surface:#fff;--color-surface-soft:#eaf2ff;--color-surface-glass:#ffffffc7;--color-text:#0f172a;--color-muted:#5b6b86;--color-border:#b9c9e6;--color-success:#00a676;--color-warning:#ff8a00;--color-danger:#ff2d55;--space-xs:.375rem;--space-sm:.625rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2.5rem;--radius-sm:.5rem;--radius-md:.875rem;--radius-lg:1.25rem;--shadow-sm:0 18px 48px #2563ff1f;--shadow-glow:0 0 0 1px #2563ff1f, 0 22px 70px #00c2ff29;--font-sans:ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono:"SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace}*{box-sizing:border-box}body{background:linear-gradient(#2563ff0a 1px, transparent 1px), linear-gradient(90deg, #2563ff0a 1px, transparent 1px), radial-gradient(circle at 12% 10%, #00e5ff3d, 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