use crate::axes::*;
use crate::concept::Concept;

/// Build the full 775-concept corpus across 31 categories.
pub fn build_corpus() -> Vec<Concept> {
    vec![
        // ── Physics (25) ──────────────────────────────────────────────
        Concept {
            label: "Newtonian mechanics",
            category: "physics",
            features: vec![
                (FORCE, 1.0),
                (ENERGY, 0.7),
                (MATH, 0.6),
                (SPACE, 0.5),
                (MOTION, 0.6),
                (CALCULUS, 0.7),
                (THEORY, 0.5),
            ],
        },
        Concept {
            label: "Quantum field theory",
            category: "physics",
            features: vec![
                (QUANTUM, 1.0),
                (ENERGY, 0.8),
                (MATH, 0.9),
                (WAVE, 0.6),
                (PARTICLE, 0.8),
                (THEORY, 0.7),
                (CALCULUS, 0.5),
            ],
        },
        Concept {
            label: "General relativity",
            category: "physics",
            features: vec![
                (SPACE, 1.0),
                (ENERGY, 0.7),
                (MATH, 0.9),
                (FORCE, 0.6),
                (RELATIVITY, 1.0),
                (CALCULUS, 0.7),
                (THEORY, 0.6),
            ],
        },
        Concept {
            label: "Thermodynamics",
            category: "physics",
            features: vec![
                (ENERGY, 1.0),
                (ENTROPY, 0.9),
                (CHEMISTRY, 0.3),
                (SYSTEMS, 0.4),
                (THEORY, 0.5),
                (CYCLE, 0.4),
            ],
        },
        Concept {
            label: "Electromagnetism",
            category: "physics",
            features: vec![
                (FORCE, 0.8),
                (ENERGY, 0.8),
                (WAVE, 0.9),
                (MATH, 0.5),
                (CALCULUS, 0.6),
                (ELECTRICAL, 0.5),
            ],
        },
        Concept {
            label: "Statistical mechanics",
            category: "physics",
            features: vec![
                (STATISTICS, 0.8),
                (ENERGY, 0.7),
                (ENTROPY, 0.8),
                (MATH, 0.7),
                (THEORY, 0.5),
                (MOLECULAR, 0.3),
            ],
        },
        Concept {
            label: "Optics",
            category: "physics",
            features: vec![
                (WAVE, 1.0),
                (ENERGY, 0.5),
                (SPACE, 0.4),
                (PATTERN, 0.3),
                (VISUAL, 0.4),
                (PARTICLE, 0.3),
            ],
        },
        Concept {
            label: "Particle physics",
            category: "physics",
            features: vec![
                (QUANTUM, 0.9),
                (ENERGY, 0.9),
                (FORCE, 0.7),
                (MATH, 0.6),
                (PARTICLE, 1.0),
                (RELATIVITY, 0.4),
            ],
        },
        Concept {
            label: "Cosmology",
            category: "physics",
            features: vec![
                (SPACE, 0.9),
                (ENERGY, 0.6),
                (MATH, 0.5),
                (ENTROPY, 0.4),
                (RELATIVITY, 0.7),
                (CELESTIAL, 0.6),
                (THEORY, 0.5),
            ],
        },
        Concept {
            label: "Fluid dynamics",
            category: "physics",
            features: vec![
                (FORCE, 0.7),
                (ENERGY, 0.6),
                (MATH, 0.7),
                (WAVE, 0.5),
                (MOTION, 0.7),
                (CALCULUS, 0.6),
            ],
        },
        Concept {
            label: "Acoustics",
            category: "physics",
            features: vec![
                (WAVE, 0.9),
                (SOUND, 0.8),
                (ENERGY, 0.4),
                (PATTERN, 0.5),
                (MATH, 0.3),
                (TIMBRE, 0.3),
            ],
        },
        Concept {
            label: "Information theory (physics)",
            category: "physics",
            features: vec![
                (ENTROPY, 0.9),
                (INFORMATION, 0.8),
                (MATH, 0.7),
                (COMPUTATION, 0.4),
                (THEORY, 0.6),
                (CONCEPT, 0.4),
            ],
        },
        Concept {
            label: "Biophysics",
            category: "physics",
            features: vec![
                (ENERGY, 0.6),
                (LIFE, 0.5),
                (CHEMISTRY, 0.5),
                (FORCE, 0.4),
                (SYSTEMS, 0.3),
                (MOLECULAR, 0.5),
                (CELLULAR, 0.3),
            ],
        },
        Concept {
            label: "Nuclear physics",
            category: "physics",
            features: vec![
                (QUANTUM, 0.8),
                (ENERGY, 1.0),
                (FORCE, 0.8),
                (PARTICLE, 0.7),
                (ATOMIC, 0.6),
            ],
        },
        Concept {
            label: "Condensed matter",
            category: "physics",
            features: vec![
                (QUANTUM, 0.6),
                (STRUCTURE, 0.7),
                (ENERGY, 0.5),
                (MATH, 0.5),
                (MATERIAL, 0.5),
                (ATOMIC, 0.4),
            ],
        },
        Concept {
            label: "Plasma physics",
            category: "physics",
            features: vec![
                (ENERGY, 0.9),
                (FORCE, 0.6),
                (WAVE, 0.5),
                (SPACE, 0.3),
                (MOTION, 0.4),
                (PARTICLE, 0.5),
                (STELLAR, 0.3),
            ],
        },
        Concept {
            label: "Laser physics",
            category: "physics",
            features: vec![
                (WAVE, 0.9),
                (ENERGY, 0.7),
                (QUANTUM, 0.6),
                (MEASUREMENT, 0.5),
                (PARTICLE, 0.3),
            ],
        },
        Concept {
            label: "Nonlinear dynamics",
            category: "physics",
            features: vec![
                (MATH, 0.8),
                (SYSTEMS, 0.7),
                (PATTERN, 0.7),
                (MOTION, 0.6),
                (ENTROPY, 0.4),
                (CALCULUS, 0.5),
            ],
        },
        Concept {
            label: "Solid state physics",
            category: "physics",
            features: vec![
                (QUANTUM, 0.6),
                (STRUCTURE, 0.8),
                (ENERGY, 0.5),
                (MATERIAL, 0.7),
                (ATOMIC, 0.5),
            ],
        },
        Concept {
            label: "Cryogenics",
            category: "physics",
            features: vec![
                (ENERGY, 0.7),
                (ENTROPY, 0.6),
                (QUANTUM, 0.5),
                (MEASUREMENT, 0.5),
                (ATOMIC, 0.3),
            ],
        },
        Concept {
            label: "Photonics",
            category: "physics",
            features: vec![
                (WAVE, 0.9),
                (ENERGY, 0.6),
                (INFORMATION, 0.5),
                (QUANTUM, 0.4),
                (PARTICLE, 0.4),
                (ELECTRICAL, 0.3),
            ],
        },
        Concept {
            label: "Classical field theory",
            category: "physics",
            features: vec![
                (MATH, 0.9),
                (FORCE, 0.8),
                (SPACE, 0.6),
                (WAVE, 0.5),
                (CALCULUS, 0.7),
                (THEORY, 0.6),
            ],
        },
        Concept {
            label: "Atomic physics",
            category: "physics",
            features: vec![
                (QUANTUM, 0.8),
                (ENERGY, 0.7),
                (WAVE, 0.5),
                (MEASUREMENT, 0.4),
                (ATOMIC, 0.9),
                (PARTICLE, 0.5),
            ],
        },
        Concept {
            label: "Rheology",
            category: "physics",
            features: vec![
                (FORCE, 0.7),
                (MATERIAL, 0.8),
                (MOTION, 0.6),
                (MATH, 0.4),
                (MECHANICAL, 0.4),
            ],
        },
        Concept {
            label: "Quantum information",
            category: "physics",
            features: vec![
                (QUANTUM, 0.9),
                (INFORMATION, 0.9),
                (COMPUTATION, 0.6),
                (MATH, 0.7),
                (ENTROPY, 0.5),
                (THEORY, 0.4),
            ],
        },
        // ── BIOLOGY (25) ──
        Concept {
            label: "Evolution by natural selection",
            category: "biology",
            features: vec![
                (EVOLUTION, 1.0),
                (LIFE, 0.9),
                (GENETICS, 0.7),
                (NATURE, 0.6),
                (THEORY, 0.7),
                (CONCEPT, 0.5),
            ],
        },
        Concept {
            label: "Molecular biology",
            category: "biology",
            features: vec![
                (LIFE, 0.9),
                (CHEMISTRY, 0.8),
                (GENETICS, 0.7),
                (STRUCTURE, 0.5),
                (MOLECULAR, 0.8),
                (CELLULAR, 0.5),
            ],
        },
        Concept {
            label: "Ecology",
            category: "biology",
            features: vec![
                (LIFE, 0.8),
                (NATURE, 1.0),
                (SYSTEMS, 0.7),
                (ECOSYSTEM, 0.9),
                (EVOLUTION, 0.4),
                (CONSERVATION, 0.4),
            ],
        },
        Concept {
            label: "Genetics",
            category: "biology",
            features: vec![
                (GENETICS, 1.0),
                (LIFE, 0.8),
                (INFORMATION, 0.5),
                (CHEMISTRY, 0.4),
                (MOLECULAR, 0.5),
                (CONCEPT, 0.4),
            ],
        },
        Concept {
            label: "Cell biology",
            category: "biology",
            features: vec![
                (LIFE, 1.0),
                (CHEMISTRY, 0.6),
                (SYSTEMS, 0.5),
                (STRUCTURE, 0.5),
                (CELLULAR, 0.9),
                (MOLECULAR, 0.5),
            ],
        },
        Concept {
            label: "Bioinformatics",
            category: "biology",
            features: vec![
                (LIFE, 0.5),
                (COMPUTATION, 0.7),
                (GENETICS, 0.6),
                (INFORMATION, 0.6),
                (STATISTICS, 0.5),
                (ALGORITHM, 0.4),
                (DATA, 0.5),
            ],
        },
        Concept {
            label: "Immunology",
            category: "biology",
            features: vec![
                (LIFE, 0.8),
                (CHEMISTRY, 0.5),
                (SYSTEMS, 0.6),
                (EVOLUTION, 0.3),
                (CELLULAR, 0.6),
                (MOLECULAR, 0.3),
            ],
        },
        Concept {
            label: "Botany",
            category: "biology",
            features: vec![
                (LIFE, 0.8),
                (NATURE, 0.9),
                (CHEMISTRY, 0.3),
                (EVOLUTION, 0.3),
                (ECOSYSTEM, 0.5),
                (CELLULAR, 0.3),
            ],
        },
        Concept {
            label: "Marine biology",
            category: "biology",
            features: vec![
                (LIFE, 0.8),
                (NATURE, 0.8),
                (EVOLUTION, 0.4),
                (ECOSYSTEM, 0.7),
                (OCEAN, 0.7),
            ],
        },
        Concept {
            label: "Microbiology",
            category: "biology",
            features: vec![
                (LIFE, 0.9),
                (CHEMISTRY, 0.5),
                (EVOLUTION, 0.5),
                (GENETICS, 0.4),
                (CELLULAR, 0.7),
            ],
        },
        Concept {
            label: "Developmental biology",
            category: "biology",
            features: vec![
                (LIFE, 0.9),
                (GENETICS, 0.6),
                (SYSTEMS, 0.5),
                (STRUCTURE, 0.4),
                (CELLULAR, 0.6),
                (CYCLE, 0.4),
            ],
        },
        Concept {
            label: "Evolutionary psychology",
            category: "biology",
            features: vec![
                (EVOLUTION, 0.7),
                (MIND, 0.6),
                (BEHAVIOR, 0.6),
                (COGNITION, 0.5),
                (BRAIN, 0.4),
                (THEORY, 0.3),
            ],
        },
        Concept {
            label: "Biostatistics",
            category: "biology",
            features: vec![
                (LIFE, 0.5),
                (STATISTICS, 0.8),
                (MATH, 0.5),
                (GENETICS, 0.3),
                (DATA, 0.5),
            ],
        },
        Concept {
            label: "Taxonomy",
            category: "biology",
            features: vec![
                (LIFE, 0.7),
                (EVOLUTION, 0.6),
                (STRUCTURE, 0.6),
                (NATURE, 0.5),
                (CONCEPT, 0.4),
            ],
        },
        Concept {
            label: "Zoology",
            category: "biology",
            features: vec![
                (LIFE, 0.9),
                (EVOLUTION, 0.6),
                (NATURE, 0.7),
                (BEHAVIOR, 0.4),
                (ANATOMY, 0.3),
            ],
        },
        Concept {
            label: "Parasitology",
            category: "biology",
            features: vec![
                (LIFE, 0.8),
                (EVOLUTION, 0.5),
                (ECOSYSTEM, 0.5),
                (SYSTEMS, 0.3),
                (CELLULAR, 0.4),
            ],
        },
        Concept {
            label: "Mycology",
            category: "biology",
            features: vec![
                (LIFE, 0.8),
                (CHEMISTRY, 0.5),
                (NATURE, 0.6),
                (ECOSYSTEM, 0.4),
                (CELLULAR, 0.4),
            ],
        },
        Concept {
            label: "Virology",
            category: "biology",
            features: vec![
                (LIFE, 0.8),
                (GENETICS, 0.6),
                (EVOLUTION, 0.6),
                (CHEMISTRY, 0.4),
                (MOLECULAR, 0.5),
                (CELLULAR, 0.4),
            ],
        },
        Concept {
            label: "Conservation biology",
            category: "biology",
            features: vec![
                (LIFE, 0.7),
                (ECOSYSTEM, 0.9),
                (NATURE, 0.8),
                (ETHICS, 0.4),
                (CONSERVATION, 0.8),
            ],
        },
        Concept {
            label: "Population genetics",
            category: "biology",
            features: vec![
                (GENETICS, 0.9),
                (EVOLUTION, 0.8),
                (STATISTICS, 0.7),
                (MATH, 0.5),
                (DATA, 0.3),
            ],
        },
        Concept {
            label: "Ethology",
            category: "biology",
            features: vec![
                (BEHAVIOR, 0.9),
                (LIFE, 0.7),
                (EVOLUTION, 0.5),
                (COGNITION, 0.4),
                (BRAIN, 0.3),
            ],
        },
        Concept {
            label: "Proteomics",
            category: "biology",
            features: vec![
                (LIFE, 0.7),
                (CHEMISTRY, 0.7),
                (INFORMATION, 0.6),
                (COMPUTATION, 0.4),
                (MOLECULAR, 0.7),
                (DATA, 0.4),
            ],
        },
        Concept {
            label: "Systems biology",
            category: "biology",
            features: vec![
                (LIFE, 0.7),
                (SYSTEMS, 0.9),
                (COMPUTATION, 0.5),
                (NETWORK, 0.6),
                (CELLULAR, 0.4),
                (DATA, 0.3),
            ],
        },
        Concept {
            label: "Entomology",
            category: "biology",
            features: vec![
                (LIFE, 0.8),
                (NATURE, 0.7),
                (EVOLUTION, 0.5),
                (ECOSYSTEM, 0.5),
                (ANATOMY, 0.3),
            ],
        },
        Concept {
            label: "Epigenetics",
            category: "biology",
            features: vec![
                (GENETICS, 0.8),
                (LIFE, 0.7),
                (CHEMISTRY, 0.5),
                (EVOLUTION, 0.4),
                (INFORMATION, 0.4),
                (MOLECULAR, 0.5),
                (CELLULAR, 0.4),
            ],
        },
        // ── COMPUTER SCIENCE (25) ──
        Concept {
            label: "Algorithm design",
            category: "computer_science",
            features: vec![
                (COMPUTATION, 0.9),
                (LOGIC, 0.8),
                (MATH, 0.7),
                (OPTIMIZATION, 0.6),
                (ALGORITHM, 0.9),
                (SOFTWARE, 0.3),
            ],
        },
        Concept {
            label: "Machine learning",
            category: "computer_science",
            features: vec![
                (COMPUTATION, 0.8),
                (STATISTICS, 0.7),
                (PATTERN, 0.8),
                (OPTIMIZATION, 0.7),
                (MACHINE_LEARN, 0.9),
                (AI, 0.6),
                (DATA, 0.5),
            ],
        },
        Concept {
            label: "Database systems",
            category: "computer_science",
            features: vec![
                (COMPUTATION, 0.7),
                (INFORMATION, 0.8),
                (STRUCTURE, 0.7),
                (SYSTEMS, 0.6),
                (SOFTWARE, 0.5),
                (DATA, 0.7),
            ],
        },
        Concept {
            label: "Networking",
            category: "computer_science",
            features: vec![
                (COMPUTATION, 0.6),
                (NETWORK, 0.9),
                (SYSTEMS, 0.7),
                (INFORMATION, 0.5),
                (SOFTWARE, 0.4),
            ],
        },
        Concept {
            label: "Cryptography",
            category: "computer_science",
            features: vec![
                (COMPUTATION, 0.8),
                (MATH, 0.9),
                (INFORMATION, 0.7),
                (LOGIC, 0.5),
                (ALGORITHM, 0.6),
                (ALGEBRA, 0.4),
            ],
        },
        Concept {
            label: "Operating systems",
            category: "computer_science",
            features: vec![
                (COMPUTATION, 0.8),
                (SYSTEMS, 0.9),
                (STRUCTURE, 0.5),
                (LOGIC, 0.4),
                (SOFTWARE, 0.7),
            ],
        },
        Concept {
            label: "Artificial intelligence",
            category: "computer_science",
            features: vec![
                (COMPUTATION, 0.8),
                (COGNITION, 0.6),
                (LOGIC, 0.6),
                (PATTERN, 0.5),
                (MIND, 0.3),
                (AI, 0.9),
                (MACHINE_LEARN, 0.4),
            ],
        },
        Concept {
            label: "Computational complexity",
            category: "computer_science",
            features: vec![
                (COMPUTATION, 0.9),
                (MATH, 0.9),
                (LOGIC, 0.8),
                (ALGORITHM, 0.7),
                (PROOF, 0.4),
            ],
        },
        Concept {
            label: "Computer graphics",
            category: "computer_science",
            features: vec![
                (COMPUTATION, 0.7),
                (MATH, 0.5),
                (SPACE, 0.5),
                (VISUAL, 0.7),
                (PATTERN, 0.4),
                (SOFTWARE, 0.4),
            ],
        },
        Concept {
            label: "Natural language processing",
            category: "computer_science",
            features: vec![
                (COMPUTATION, 0.7),
                (LANGUAGE, 0.8),
                (PATTERN, 0.6),
                (COGNITION, 0.4),
                (STATISTICS, 0.5),
                (AI, 0.5),
                (LLM, 0.4),
            ],
        },
        Concept {
            label: "Algorithmic trading",
            category: "computer_science",
            features: vec![
                (COMPUTATION, 0.6),
                (MARKETS, 0.7),
                (OPTIMIZATION, 0.7),
                (STATISTICS, 0.5),
                (ALGORITHM, 0.6),
                (FINANCE, 0.5),
            ],
        },
        Concept {
            label: "Computational biology",
            category: "computer_science",
            features: vec![
                (COMPUTATION, 0.7),
                (LIFE, 0.4),
                (GENETICS, 0.4),
                (STATISTICS, 0.5),
                (PATTERN, 0.4),
                (ALGORITHM, 0.4),
                (DATA, 0.4),
            ],
        },
        Concept {
            label: "Formal verification",
            category: "computer_science",
            features: vec![
                (COMPUTATION, 0.7),
                (LOGIC, 1.0),
                (MATH, 0.8),
                (PROOF, 0.7),
                (SOFTWARE, 0.4),
            ],
        },
        Concept {
            label: "Information retrieval",
            category: "computer_science",
            features: vec![
                (COMPUTATION, 0.6),
                (INFORMATION, 0.9),
                (LANGUAGE, 0.4),
                (PATTERN, 0.5),
                (ALGORITHM, 0.4),
                (DATA, 0.5),
            ],
        },
        Concept {
            label: "Distributed systems",
            category: "computer_science",
            features: vec![
                (COMPUTATION, 0.7),
                (SYSTEMS, 0.8),
                (NETWORK, 0.7),
                (LOGIC, 0.3),
                (SOFTWARE, 0.5),
            ],
        },
        Concept {
            label: "Human-computer interaction",
            category: "computer_science",
            features: vec![
                (COMPUTATION, 0.5),
                (COGNITION, 0.7),
                (VISUAL, 0.5),
                (BEHAVIOR, 0.5),
                (PERFORMANCE, 0.3),
                (DESIGN, 0.4),
            ],
        },
        Concept {
            label: "Compiler design",
            category: "computer_science",
            features: vec![
                (COMPUTATION, 0.9),
                (LANGUAGE, 0.6),
                (LOGIC, 0.7),
                (STRUCTURE, 0.6),
                (SOFTWARE, 0.6),
                (ALGORITHM, 0.4),
            ],
        },
        Concept {
            label: "Computer vision",
            category: "computer_science",
            features: vec![
                (COMPUTATION, 0.8),
                (VISUAL, 0.9),
                (PATTERN, 0.8),
                (MATH, 0.4),
                (AI, 0.5),
                (MACHINE_LEARN, 0.5),
            ],
        },
        Concept {
            label: "Parallel computing",
            category: "computer_science",
            features: vec![
                (COMPUTATION, 0.9),
                (SYSTEMS, 0.7),
                (OPTIMIZATION, 0.6),
                (MATH, 0.3),
                (SOFTWARE, 0.4),
                (ALGORITHM, 0.4),
            ],
        },
        Concept {
            label: "Cybersecurity",
            category: "computer_science",
            features: vec![
                (COMPUTATION, 0.7),
                (INFORMATION, 0.7),
                (LOGIC, 0.6),
                (NETWORK, 0.6),
                (ETHICS, 0.3),
                (SOFTWARE, 0.5),
            ],
        },
        Concept {
            label: "Quantum computing",
            category: "computer_science",
            features: vec![
                (COMPUTATION, 0.8),
                (QUANTUM, 0.9),
                (MATH, 0.7),
                (INFORMATION, 0.6),
                (ALGORITHM, 0.5),
            ],
        },
        Concept {
            label: "Software engineering",
            category: "computer_science",
            features: vec![
                (COMPUTATION, 0.8),
                (STRUCTURE, 0.8),
                (LOGIC, 0.6),
                (SYSTEMS, 0.6),
                (SOFTWARE, 0.9),
            ],
        },
        Concept {
            label: "Reinforcement learning",
            category: "computer_science",
            features: vec![
                (COMPUTATION, 0.7),
                (OPTIMIZATION, 0.8),
                (BEHAVIOR, 0.5),
                (PATTERN, 0.5),
                (MACHINE_LEARN, 0.7),
                (AI, 0.4),
                (LEARNING, 0.5),
            ],
        },
        Concept {
            label: "Computational geometry",
            category: "computer_science",
            features: vec![
                (COMPUTATION, 0.7),
                (MATH, 0.8),
                (SPACE, 0.7),
                (STRUCTURE, 0.5),
                (ALGORITHM, 0.5),
            ],
        },
        Concept {
            label: "Robotics (CS)",
            category: "computer_science",
            features: vec![
                (COMPUTATION, 0.7),
                (MOTION, 0.7),
                (SYSTEMS, 0.6),
                (FORCE, 0.4),
                (COGNITION, 0.3),
                (AI, 0.4),
                (MECHANICAL, 0.3),
            ],
        },
        // ── PHILOSOPHY (25) ──
        Concept {
            label: "Formal logic",
            category: "philosophy",
            features: vec![
                (LOGIC, 1.0),
                (MATH, 0.7),
                (LANGUAGE, 0.4),
                (STRUCTURE, 0.4),
                (PROOF, 0.6),
                (CONCEPT, 0.4),
            ],
        },
        Concept {
            label: "Ethics",
            category: "philosophy",
            features: vec![
                (ETHICS, 1.0),
                (BEHAVIOR, 0.6),
                (MIND, 0.4),
                (MORAL, 0.8),
                (CONCEPT, 0.5),
            ],
        },
        Concept {
            label: "Philosophy of mind",
            category: "philosophy",
            features: vec![
                (MIND, 1.0),
                (COGNITION, 0.7),
                (METAPHYSICS, 0.6),
                (LANGUAGE, 0.3),
                (CONSCIOUSNESS, 0.7),
                (ONTOLOGY, 0.3),
            ],
        },
        Concept {
            label: "Epistemology",
            category: "philosophy",
            features: vec![
                (MIND, 0.7),
                (LOGIC, 0.6),
                (METAPHYSICS, 0.5),
                (COGNITION, 0.5),
                (EPISTEMOLOGY, 0.9),
                (CONCEPT, 0.5),
            ],
        },
        Concept {
            label: "Metaphysics",
            category: "philosophy",
            features: vec![
                (METAPHYSICS, 1.0),
                (MIND, 0.5),
                (SPACE, 0.3),
                (STRUCTURE, 0.3),
                (ONTOLOGY, 0.8),
                (CONCEPT, 0.5),
            ],
        },
        Concept {
            label: "Philosophy of language",
            category: "philosophy",
            features: vec![
                (LANGUAGE, 0.8),
                (LOGIC, 0.6),
                (MIND, 0.5),
                (STRUCTURE, 0.4),
                (SEMANTICS_AX, 0.5),
                (DISCOURSE, 0.4),
            ],
        },
        Concept {
            label: "Political philosophy",
            category: "philosophy",
            features: vec![
                (ETHICS, 0.7),
                (BEHAVIOR, 0.6),
                (SYSTEMS, 0.5),
                (GOVERNANCE, 0.5),
                (POWER, 0.5),
                (MORAL, 0.4),
                (THEORY, 0.4),
            ],
        },
        Concept {
            label: "Bioethics",
            category: "philosophy",
            features: vec![
                (ETHICS, 0.9),
                (LIFE, 0.5),
                (DIAGNOSTICS, 0.3),
                (MIND, 0.3),
                (MORAL, 0.7),
                (CLINICAL, 0.2),
            ],
        },
        Concept {
            label: "Game theory (philosophy)",
            category: "philosophy",
            features: vec![
                (LOGIC, 0.7),
                (BEHAVIOR, 0.7),
                (MATH, 0.6),
                (OPTIMIZATION, 0.5),
                (MARKETS, 0.3),
                (THEORY, 0.5),
            ],
        },
        Concept {
            label: "Aesthetics",
            category: "philosophy",
            features: vec![
                (MIND, 0.5),
                (EMOTION, 0.7),
                (VISUAL, 0.4),
                (ETHICS, 0.2),
                (FORM, 0.4),
                (CONCEPT, 0.3),
            ],
        },
        Concept {
            label: "Philosophy of science",
            category: "philosophy",
            features: vec![
                (LOGIC, 0.6),
                (METAPHYSICS, 0.5),
                (MIND, 0.4),
                (STRUCTURE, 0.4),
                (MEASUREMENT, 0.3),
                (EPISTEMOLOGY, 0.6),
                (THEORY, 0.6),
            ],
        },
        Concept {
            label: "Phenomenology",
            category: "philosophy",
            features: vec![
                (MIND, 0.8),
                (METAPHYSICS, 0.7),
                (COGNITION, 0.5),
                (CONSCIOUSNESS, 0.6),
                (ONTOLOGY, 0.4),
            ],
        },
        Concept {
            label: "Existentialism",
            category: "philosophy",
            features: vec![
                (MIND, 0.7),
                (EMOTION, 0.6),
                (METAPHYSICS, 0.7),
                (ETHICS, 0.4),
                (ONTOLOGY, 0.5),
                (CONSCIOUSNESS, 0.4),
            ],
        },
        Concept {
            label: "Philosophy of mathematics",
            category: "philosophy",
            features: vec![
                (LOGIC, 0.8),
                (MATH, 0.8),
                (METAPHYSICS, 0.6),
                (STRUCTURE, 0.5),
                (PROOF, 0.5),
                (EPISTEMOLOGY, 0.4),
            ],
        },
        Concept {
            label: "Virtue ethics",
            category: "philosophy",
            features: vec![
                (ETHICS, 0.9),
                (BEHAVIOR, 0.7),
                (EMOTION, 0.4),
                (MIND, 0.3),
                (MORAL, 0.8),
            ],
        },
        Concept {
            label: "Social contract theory",
            category: "philosophy",
            features: vec![
                (ETHICS, 0.7),
                (BEHAVIOR, 0.7),
                (GOVERNANCE, 0.6),
                (LOGIC, 0.4),
                (THEORY, 0.5),
                (RIGHTS, 0.4),
                (SOCIETY, 0.3),
            ],
        },
        Concept {
            label: "Utilitarianism",
            category: "philosophy",
            features: vec![
                (ETHICS, 0.9),
                (OPTIMIZATION, 0.6),
                (BEHAVIOR, 0.5),
                (MATH, 0.3),
                (MORAL, 0.7),
                (THEORY, 0.4),
            ],
        },
        Concept {
            label: "Philosophy of technology",
            category: "philosophy",
            features: vec![
                (MIND, 0.5),
                (COMPUTATION, 0.4),
                (ETHICS, 0.5),
                (METAPHYSICS, 0.4),
                (ONTOLOGY, 0.3),
            ],
        },
        Concept {
            label: "Free will debate",
            category: "philosophy",
            features: vec![
                (MIND, 0.8),
                (METAPHYSICS, 0.8),
                (BEHAVIOR, 0.5),
                (COGNITION, 0.4),
                (CONSCIOUSNESS, 0.5),
                (DISCOURSE, 0.3),
            ],
        },
        Concept {
            label: "Hermeneutics",
            category: "philosophy",
            features: vec![
                (LANGUAGE, 0.7),
                (MIND, 0.6),
                (NARRATIVE, 0.5),
                (METAPHYSICS, 0.5),
                (DISCOURSE, 0.5),
                (EPISTEMOLOGY, 0.3),
            ],
        },
        Concept {
            label: "Modal logic",
            category: "philosophy",
            features: vec![
                (LOGIC, 0.9),
                (MATH, 0.7),
                (METAPHYSICS, 0.5),
                (STRUCTURE, 0.4),
                (PROOF, 0.4),
            ],
        },
        Concept {
            label: "Environmental ethics",
            category: "philosophy",
            features: vec![
                (ETHICS, 0.9),
                (NATURE, 0.7),
                (ECOSYSTEM, 0.5),
                (BEHAVIOR, 0.3),
                (MORAL, 0.7),
                (CONSERVATION, 0.3),
            ],
        },
        Concept {
            label: "Philosophy of art",
            category: "philosophy",
            features: vec![
                (MIND, 0.5),
                (EMOTION, 0.7),
                (METAPHYSICS, 0.5),
                (VISUAL, 0.4),
                (PERFORMANCE, 0.3),
                (FORM, 0.4),
            ],
        },
        Concept {
            label: "Pragmatism",
            category: "philosophy",
            features: vec![
                (MIND, 0.6),
                (BEHAVIOR, 0.6),
                (LOGIC, 0.5),
                (COGNITION, 0.4),
                (EPISTEMOLOGY, 0.4),
                (THEORY, 0.3),
            ],
        },
        Concept {
            label: "Consciousness studies",
            category: "philosophy",
            features: vec![
                (MIND, 0.9),
                (COGNITION, 0.8),
                (METAPHYSICS, 0.6),
                (LIFE, 0.3),
                (CONSCIOUSNESS, 0.9),
                (NEURAL, 0.3),
            ],
        },
        // ── ECONOMICS (25) ──
        Concept {
            label: "Microeconomics",
            category: "economics",
            features: vec![
                (MARKETS, 0.9),
                (OPTIMIZATION, 0.8),
                (BEHAVIOR, 0.6),
                (MATH, 0.5),
                (THEORY, 0.5),
                (MONEY, 0.3),
            ],
        },
        Concept {
            label: "Macroeconomics",
            category: "economics",
            features: vec![
                (MARKETS, 0.8),
                (SYSTEMS, 0.7),
                (STATISTICS, 0.5),
                (BEHAVIOR, 0.4),
                (MONEY, 0.6),
                (POLICY, 0.4),
            ],
        },
        Concept {
            label: "Behavioral economics",
            category: "economics",
            features: vec![
                (BEHAVIOR, 0.9),
                (MARKETS, 0.6),
                (COGNITION, 0.5),
                (MIND, 0.3),
                (THEORY, 0.3),
            ],
        },
        Concept {
            label: "Econometrics",
            category: "economics",
            features: vec![
                (STATISTICS, 0.9),
                (MATH, 0.7),
                (MARKETS, 0.6),
                (COMPUTATION, 0.3),
                (DATA, 0.5),
            ],
        },
        Concept {
            label: "Game theory (economics)",
            category: "economics",
            features: vec![
                (MATH, 0.7),
                (OPTIMIZATION, 0.8),
                (BEHAVIOR, 0.6),
                (LOGIC, 0.4),
                (MARKETS, 0.5),
                (THEORY, 0.5),
            ],
        },
        Concept {
            label: "Financial engineering",
            category: "economics",
            features: vec![
                (MARKETS, 0.8),
                (MATH, 0.7),
                (OPTIMIZATION, 0.6),
                (COMPUTATION, 0.4),
                (FINANCE, 0.8),
            ],
        },
        Concept {
            label: "Development economics",
            category: "economics",
            features: vec![
                (MARKETS, 0.6),
                (SYSTEMS, 0.5),
                (BEHAVIOR, 0.5),
                (ETHICS, 0.3),
                (GOVERNANCE, 0.4),
                (POLICY, 0.4),
            ],
        },
        Concept {
            label: "Labor economics",
            category: "economics",
            features: vec![
                (MARKETS, 0.7),
                (BEHAVIOR, 0.6),
                (SYSTEMS, 0.4),
                (STATISTICS, 0.3),
                (LABOR, 0.9),
            ],
        },
        Concept {
            label: "Network economics",
            category: "economics",
            features: vec![
                (MARKETS, 0.6),
                (NETWORK, 0.7),
                (SYSTEMS, 0.6),
                (OPTIMIZATION, 0.4),
                (SOCIAL_NETWORK, 0.3),
            ],
        },
        Concept {
            label: "Environmental economics",
            category: "economics",
            features: vec![
                (MARKETS, 0.5),
                (NATURE, 0.5),
                (ECOSYSTEM, 0.5),
                (ETHICS, 0.3),
                (CONSERVATION, 0.4),
                (POLICY, 0.3),
            ],
        },
        Concept {
            label: "Public choice theory",
            category: "economics",
            features: vec![
                (BEHAVIOR, 0.7),
                (MARKETS, 0.5),
                (LOGIC, 0.4),
                (GOVERNANCE, 0.5),
                (THEORY, 0.5),
                (POLICY, 0.3),
            ],
        },
        Concept {
            label: "Auction theory",
            category: "economics",
            features: vec![
                (MATH, 0.6),
                (OPTIMIZATION, 0.7),
                (MARKETS, 0.7),
                (BEHAVIOR, 0.4),
                (THEORY, 0.4),
            ],
        },
        Concept {
            label: "Monetary economics",
            category: "economics",
            features: vec![
                (MARKETS, 0.8),
                (SYSTEMS, 0.6),
                (GOVERNANCE, 0.5),
                (STATISTICS, 0.4),
                (MONEY, 0.9),
                (FINANCE, 0.4),
            ],
        },
        Concept {
            label: "International trade",
            category: "economics",
            features: vec![
                (MARKETS, 0.8),
                (NETWORK, 0.6),
                (SYSTEMS, 0.5),
                (GOVERNANCE, 0.3),
                (POLICY, 0.4),
            ],
        },
        Concept {
            label: "Health economics",
            category: "economics",
            features: vec![
                (MARKETS, 0.6),
                (LIFE, 0.5),
                (DIAGNOSTICS, 0.4),
                (STATISTICS, 0.5),
                (CLINICAL, 0.3),
                (POLICY, 0.3),
            ],
        },
        Concept {
            label: "Agricultural economics",
            category: "economics",
            features: vec![
                (MARKETS, 0.7),
                (NATURE, 0.5),
                (ECOSYSTEM, 0.4),
                (SYSTEMS, 0.4),
                (LABOR, 0.3),
            ],
        },
        Concept {
            label: "Industrial organization",
            category: "economics",
            features: vec![
                (MARKETS, 0.8),
                (SYSTEMS, 0.6),
                (OPTIMIZATION, 0.5),
                (STRUCTURE, 0.4),
                (LABOR, 0.3),
            ],
        },
        Concept {
            label: "Welfare economics",
            category: "economics",
            features: vec![
                (MARKETS, 0.6),
                (ETHICS, 0.6),
                (OPTIMIZATION, 0.6),
                (GOVERNANCE, 0.4),
                (MORAL, 0.4),
                (POLICY, 0.4),
            ],
        },
        Concept {
            label: "Resource economics",
            category: "economics",
            features: vec![
                (MARKETS, 0.6),
                (NATURE, 0.6),
                (ECOSYSTEM, 0.5),
                (OPTIMIZATION, 0.5),
                (CONSERVATION, 0.3),
            ],
        },
        Concept {
            label: "Urban economics",
            category: "economics",
            features: vec![
                (MARKETS, 0.6),
                (STRUCTURE, 0.5),
                (SYSTEMS, 0.5),
                (NETWORK, 0.4),
                (COMMUNITY, 0.3),
            ],
        },
        Concept {
            label: "Information economics",
            category: "economics",
            features: vec![
                (MARKETS, 0.6),
                (INFORMATION, 0.8),
                (BEHAVIOR, 0.5),
                (OPTIMIZATION, 0.4),
                (THEORY, 0.3),
            ],
        },
        Concept {
            label: "Risk management",
            category: "economics",
            features: vec![
                (MARKETS, 0.7),
                (STATISTICS, 0.7),
                (MATH, 0.5),
                (OPTIMIZATION, 0.5),
                (FINANCE, 0.6),
            ],
        },
        Concept {
            label: "Experimental economics",
            category: "economics",
            features: vec![
                (BEHAVIOR, 0.7),
                (MARKETS, 0.5),
                (STATISTICS, 0.6),
                (MEASUREMENT, 0.4),
                (DATA, 0.3),
            ],
        },
        Concept {
            label: "Mechanism design",
            category: "economics",
            features: vec![
                (MATH, 0.7),
                (OPTIMIZATION, 0.8),
                (LOGIC, 0.6),
                (MARKETS, 0.5),
                (THEORY, 0.5),
            ],
        },
        Concept {
            label: "Economic history",
            category: "economics",
            features: vec![
                (MARKETS, 0.7),
                (BEHAVIOR, 0.5),
                (SYSTEMS, 0.5),
                (EVOLUTION, 0.4),
                (NARRATIVE, 0.3),
                (HISTORICAL, 0.5),
            ],
        },
        // ── MUSIC (25) ──
        Concept {
            label: "Harmonic theory",
            category: "music",
            features: vec![
                (SOUND, 0.8),
                (MATH, 0.7),
                (PATTERN, 0.8),
                (WAVE, 0.5),
                (HARMONY, 0.9),
                (THEORY, 0.5),
            ],
        },
        Concept {
            label: "Orchestration",
            category: "music",
            features: vec![
                (SOUND, 0.9),
                (PERFORMANCE, 0.7),
                (EMOTION, 0.5),
                (SYSTEMS, 0.3),
                (TIMBRE, 0.8),
                (HARMONY, 0.4),
            ],
        },
        Concept {
            label: "Rhythm and meter",
            category: "music",
            features: vec![
                (SOUND, 0.7),
                (PATTERN, 1.0),
                (MATH, 0.4),
                (PERFORMANCE, 0.4),
                (RHYTHM, 0.9),
                (CYCLE, 0.4),
            ],
        },
        Concept {
            label: "Musical acoustics",
            category: "music",
            features: vec![
                (SOUND, 0.9),
                (WAVE, 0.8),
                (ENERGY, 0.4),
                (MATH, 0.3),
                (PATTERN, 0.3),
                (TIMBRE, 0.6),
            ],
        },
        Concept {
            label: "Music cognition",
            category: "music",
            features: vec![
                (SOUND, 0.5),
                (COGNITION, 0.7),
                (EMOTION, 0.6),
                (PATTERN, 0.5),
                (MIND, 0.3),
                (BRAIN, 0.3),
                (RHYTHM, 0.3),
            ],
        },
        Concept {
            label: "Composition",
            category: "music",
            features: vec![
                (SOUND, 0.7),
                (EMOTION, 0.7),
                (PATTERN, 0.6),
                (STRUCTURE, 0.5),
                (HARMONY, 0.6),
                (RHYTHM, 0.4),
            ],
        },
        Concept {
            label: "Ethnomusicology",
            category: "music",
            features: vec![
                (SOUND, 0.6),
                (LANGUAGE, 0.5),
                (BEHAVIOR, 0.4),
                (PATTERN, 0.4),
                (COGNITION, 0.3),
                (CULTURE, 0.5),
                (TRADITION, 0.4),
            ],
        },
        Concept {
            label: "Music theory",
            category: "music",
            features: vec![
                (SOUND, 0.7),
                (MATH, 0.6),
                (PATTERN, 0.7),
                (STRUCTURE, 0.5),
                (HARMONY, 0.7),
                (THEORY, 0.5),
            ],
        },
        Concept {
            label: "Performance practice",
            category: "music",
            features: vec![
                (PERFORMANCE, 1.0),
                (SOUND, 0.7),
                (EMOTION, 0.6),
                (MOTION, 0.3),
                (RHYTHM, 0.4),
            ],
        },
        Concept {
            label: "Digital audio",
            category: "music",
            features: vec![
                (SOUND, 0.7),
                (COMPUTATION, 0.6),
                (WAVE, 0.5),
                (INFORMATION, 0.4),
                (SOFTWARE, 0.3),
                (TIMBRE, 0.3),
            ],
        },
        Concept {
            label: "Music therapy",
            category: "music",
            features: vec![
                (SOUND, 0.5),
                (EMOTION, 0.8),
                (MIND, 0.4),
                (DIAGNOSTICS, 0.2),
                (COGNITION, 0.3),
                (THERAPY, 0.6),
                (MENTAL_HEALTH, 0.4),
            ],
        },
        Concept {
            label: "Counterpoint",
            category: "music",
            features: vec![
                (SOUND, 0.6),
                (PATTERN, 0.7),
                (MATH, 0.5),
                (STRUCTURE, 0.6),
                (HARMONY, 0.7),
            ],
        },
        Concept {
            label: "Choral conducting",
            category: "music",
            features: vec![
                (PERFORMANCE, 0.9),
                (SOUND, 0.7),
                (EMOTION, 0.6),
                (SYSTEMS, 0.3),
                (HARMONY, 0.5),
            ],
        },
        Concept {
            label: "Film scoring",
            category: "music",
            features: vec![
                (SOUND, 0.7),
                (EMOTION, 0.8),
                (NARRATIVE, 0.6),
                (VISUAL, 0.3),
                (CINEMA, 0.5),
                (TIMBRE, 0.4),
            ],
        },
        Concept {
            label: "Sound design",
            category: "music",
            features: vec![
                (SOUND, 0.9),
                (COMPUTATION, 0.5),
                (WAVE, 0.6),
                (EMOTION, 0.4),
                (TIMBRE, 0.7),
            ],
        },
        Concept {
            label: "Musical notation",
            category: "music",
            features: vec![
                (SOUND, 0.5),
                (LANGUAGE, 0.6),
                (PATTERN, 0.7),
                (STRUCTURE, 0.5),
                (INFORMATION, 0.3),
                (RHYTHM, 0.4),
            ],
        },
        Concept {
            label: "Tuning systems",
            category: "music",
            features: vec![
                (SOUND, 0.7),
                (MATH, 0.8),
                (WAVE, 0.6),
                (MEASUREMENT, 0.4),
                (HARMONY, 0.5),
            ],
        },
        Concept {
            label: "Music production",
            category: "music",
            features: vec![
                (SOUND, 0.8),
                (COMPUTATION, 0.5),
                (PERFORMANCE, 0.5),
                (SYSTEMS, 0.3),
                (TIMBRE, 0.4),
                (SOFTWARE, 0.3),
            ],
        },
        Concept {
            label: "Improvisation",
            category: "music",
            features: vec![
                (PERFORMANCE, 0.8),
                (EMOTION, 0.7),
                (COGNITION, 0.6),
                (PATTERN, 0.5),
                (RHYTHM, 0.5),
                (HARMONY, 0.3),
            ],
        },
        Concept {
            label: "Opera studies",
            category: "music",
            features: vec![
                (PERFORMANCE, 0.8),
                (SOUND, 0.7),
                (LANGUAGE, 0.6),
                (EMOTION, 0.7),
                (NARRATIVE, 0.5),
                (THEATRICAL, 0.5),
            ],
        },
        Concept {
            label: "Musical form analysis",
            category: "music",
            features: vec![
                (PATTERN, 0.8),
                (STRUCTURE, 0.7),
                (MATH, 0.4),
                (SOUND, 0.5),
                (HARMONY, 0.4),
                (FORM, 0.4),
            ],
        },
        Concept {
            label: "Early music practice",
            category: "music",
            features: vec![
                (PERFORMANCE, 0.7),
                (SOUND, 0.6),
                (EVOLUTION, 0.4),
                (PATTERN, 0.4),
                (HISTORICAL, 0.4),
                (TRADITION, 0.3),
            ],
        },
        Concept {
            label: "Music information retrieval",
            category: "music",
            features: vec![
                (SOUND, 0.6),
                (COMPUTATION, 0.7),
                (INFORMATION, 0.7),
                (PATTERN, 0.6),
                (ALGORITHM, 0.3),
                (DATA, 0.4),
            ],
        },
        Concept {
            label: "Songwriting",
            category: "music",
            features: vec![
                (SOUND, 0.6),
                (LANGUAGE, 0.7),
                (EMOTION, 0.8),
                (NARRATIVE, 0.5),
                (POETRY, 0.3),
                (RHYTHM, 0.4),
            ],
        },
        Concept {
            label: "World music studies",
            category: "music",
            features: vec![
                (SOUND, 0.6),
                (BEHAVIOR, 0.5),
                (LANGUAGE, 0.4),
                (EVOLUTION, 0.4),
                (PATTERN, 0.5),
                (CULTURE, 0.5),
                (RHYTHM, 0.3),
            ],
        },
        // ── MEDICINE (25) ──
        Concept {
            label: "Clinical diagnostics",
            category: "medicine",
            features: vec![
                (DIAGNOSTICS, 1.0),
                (LIFE, 0.6),
                (STATISTICS, 0.5),
                (SYSTEMS, 0.3),
                (CLINICAL, 0.9),
                (ANATOMY, 0.3),
            ],
        },
        Concept {
            label: "Pharmacology",
            category: "medicine",
            features: vec![
                (CHEMISTRY, 0.9),
                (LIFE, 0.7),
                (DIAGNOSTICS, 0.4),
                (SYSTEMS, 0.3),
                (THERAPY, 0.5),
                (MOLECULAR, 0.4),
                (CLINICAL, 0.3),
            ],
        },
        Concept {
            label: "Epidemiology",
            category: "medicine",
            features: vec![
                (STATISTICS, 0.9),
                (LIFE, 0.6),
                (SYSTEMS, 0.6),
                (NETWORK, 0.4),
                (DATA, 0.4),
                (CLINICAL, 0.3),
            ],
        },
        Concept {
            label: "Surgery",
            category: "medicine",
            features: vec![
                (LIFE, 0.7),
                (DIAGNOSTICS, 0.6),
                (FORCE, 0.3),
                (PERFORMANCE, 0.4),
                (ANATOMY, 0.8),
                (CLINICAL, 0.5),
            ],
        },
        Concept {
            label: "Psychiatry",
            category: "medicine",
            features: vec![
                (MIND, 0.7),
                (LIFE, 0.6),
                (DIAGNOSTICS, 0.5),
                (BEHAVIOR, 0.5),
                (CHEMISTRY, 0.3),
                (MENTAL_HEALTH, 0.8),
                (THERAPY, 0.6),
            ],
        },
        Concept {
            label: "Radiology",
            category: "medicine",
            features: vec![
                (DIAGNOSTICS, 0.8),
                (WAVE, 0.5),
                (ENERGY, 0.3),
                (VISUAL, 0.5),
                (COMPUTATION, 0.3),
                (CLINICAL, 0.5),
                (ANATOMY, 0.4),
            ],
        },
        Concept {
            label: "Pathology",
            category: "medicine",
            features: vec![
                (LIFE, 0.7),
                (CHEMISTRY, 0.5),
                (DIAGNOSTICS, 0.7),
                (STRUCTURE, 0.3),
                (CELLULAR, 0.5),
                (CLINICAL, 0.4),
            ],
        },
        Concept {
            label: "Genomic medicine",
            category: "medicine",
            features: vec![
                (GENETICS, 0.7),
                (LIFE, 0.6),
                (DIAGNOSTICS, 0.5),
                (INFORMATION, 0.4),
                (COMPUTATION, 0.3),
                (MOLECULAR, 0.5),
                (DATA, 0.3),
            ],
        },
        Concept {
            label: "Medical imaging AI",
            category: "medicine",
            features: vec![
                (DIAGNOSTICS, 0.6),
                (COMPUTATION, 0.7),
                (PATTERN, 0.6),
                (VISUAL, 0.5),
                (STATISTICS, 0.4),
                (AI, 0.5),
                (CLINICAL, 0.3),
            ],
        },
        Concept {
            label: "Public health",
            category: "medicine",
            features: vec![
                (LIFE, 0.5),
                (STATISTICS, 0.6),
                (SYSTEMS, 0.6),
                (BEHAVIOR, 0.4),
                (ETHICS, 0.3),
                (POLICY, 0.4),
                (COMMUNITY, 0.3),
            ],
        },
        Concept {
            label: "Neurology",
            category: "medicine",
            features: vec![
                (LIFE, 0.6),
                (MIND, 0.5),
                (DIAGNOSTICS, 0.6),
                (COGNITION, 0.4),
                (NETWORK, 0.3),
                (BRAIN, 0.7),
                (NEURAL, 0.5),
                (CLINICAL, 0.4),
            ],
        },
        Concept {
            label: "Immunotherapy",
            category: "medicine",
            features: vec![
                (LIFE, 0.7),
                (CHEMISTRY, 0.5),
                (SYSTEMS, 0.5),
                (DIAGNOSTICS, 0.3),
                (THERAPY, 0.7),
                (CELLULAR, 0.4),
            ],
        },
        Concept {
            label: "Cardiology",
            category: "medicine",
            features: vec![
                (LIFE, 0.7),
                (DIAGNOSTICS, 0.7),
                (SYSTEMS, 0.4),
                (MEASUREMENT, 0.4),
                (ANATOMY, 0.6),
                (CLINICAL, 0.5),
            ],
        },
        Concept {
            label: "Oncology",
            category: "medicine",
            features: vec![
                (LIFE, 0.8),
                (CHEMISTRY, 0.5),
                (GENETICS, 0.5),
                (DIAGNOSTICS, 0.6),
                (CELLULAR, 0.5),
                (THERAPY, 0.5),
                (CLINICAL, 0.4),
            ],
        },
        Concept {
            label: "Dermatology",
            category: "medicine",
            features: vec![
                (LIFE, 0.6),
                (DIAGNOSTICS, 0.7),
                (VISUAL, 0.5),
                (PATTERN, 0.4),
                (ANATOMY, 0.4),
                (CLINICAL, 0.4),
            ],
        },
        Concept {
            label: "Anesthesiology",
            category: "medicine",
            features: vec![
                (LIFE, 0.6),
                (CHEMISTRY, 0.6),
                (SYSTEMS, 0.4),
                (MEASUREMENT, 0.5),
                (CLINICAL, 0.5),
                (NEURAL, 0.3),
            ],
        },
        Concept {
            label: "Emergency medicine",
            category: "medicine",
            features: vec![
                (LIFE, 0.8),
                (DIAGNOSTICS, 0.7),
                (SYSTEMS, 0.5),
                (PERFORMANCE, 0.4),
                (CLINICAL, 0.7),
            ],
        },
        Concept {
            label: "Pediatrics",
            category: "medicine",
            features: vec![
                (LIFE, 0.8),
                (DIAGNOSTICS, 0.5),
                (BEHAVIOR, 0.3),
                (EVOLUTION, 0.2),
                (CLINICAL, 0.5),
                (ANATOMY, 0.3),
            ],
        },
        Concept {
            label: "Geriatrics",
            category: "medicine",
            features: vec![
                (LIFE, 0.7),
                (DIAGNOSTICS, 0.5),
                (SYSTEMS, 0.4),
                (EVOLUTION, 0.3),
                (CLINICAL, 0.5),
                (THERAPY, 0.3),
            ],
        },
        Concept {
            label: "Rehabilitation medicine",
            category: "medicine",
            features: vec![
                (LIFE, 0.6),
                (MOTION, 0.6),
                (DIAGNOSTICS, 0.5),
                (PERFORMANCE, 0.4),
                (THERAPY, 0.7),
                (ANATOMY, 0.4),
            ],
        },
        Concept {
            label: "Telemedicine",
            category: "medicine",
            features: vec![
                (DIAGNOSTICS, 0.5),
                (COMPUTATION, 0.6),
                (NETWORK, 0.6),
                (INFORMATION, 0.5),
                (CLINICAL, 0.4),
                (SOFTWARE, 0.3),
            ],
        },
        Concept {
            label: "Evidence-based medicine",
            category: "medicine",
            features: vec![
                (STATISTICS, 0.8),
                (DIAGNOSTICS, 0.6),
                (LOGIC, 0.5),
                (MEASUREMENT, 0.5),
                (CLINICAL, 0.5),
                (DATA, 0.4),
            ],
        },
        Concept {
            label: "Sports medicine",
            category: "medicine",
            features: vec![
                (LIFE, 0.6),
                (MOTION, 0.7),
                (FORCE, 0.4),
                (DIAGNOSTICS, 0.5),
                (ANATOMY, 0.5),
                (THERAPY, 0.4),
            ],
        },
        Concept {
            label: "Toxicology",
            category: "medicine",
            features: vec![
                (CHEMISTRY, 0.8),
                (LIFE, 0.6),
                (DIAGNOSTICS, 0.5),
                (MEASUREMENT, 0.4),
                (MOLECULAR, 0.4),
                (CLINICAL, 0.3),
            ],
        },
        Concept {
            label: "Medical ethics",
            category: "medicine",
            features: vec![
                (ETHICS, 0.9),
                (LIFE, 0.5),
                (MIND, 0.4),
                (GOVERNANCE, 0.3),
                (MORAL, 0.6),
                (CLINICAL, 0.3),
            ],
        },
        // ── LINGUISTICS (25) ──
        Concept {
            label: "Syntax",
            category: "linguistics",
            features: vec![
                (LANGUAGE, 1.0),
                (STRUCTURE, 0.8),
                (LOGIC, 0.4),
                (PATTERN, 0.4),
                (SYNTAX, 0.9),
                (GRAMMAR, 0.6),
            ],
        },
        Concept {
            label: "Semantics",
            category: "linguistics",
            features: vec![
                (LANGUAGE, 0.9),
                (LOGIC, 0.6),
                (MIND, 0.4),
                (STRUCTURE, 0.4),
                (SEMANTICS_AX, 0.9),
                (CONCEPT, 0.4),
            ],
        },
        Concept {
            label: "Phonology",
            category: "linguistics",
            features: vec![
                (LANGUAGE, 0.8),
                (SOUND, 0.7),
                (PATTERN, 0.6),
                (STRUCTURE, 0.4),
                (PHONETIC, 0.7),
                (GRAMMAR, 0.3),
            ],
        },
        Concept {
            label: "Pragmatics",
            category: "linguistics",
            features: vec![
                (LANGUAGE, 0.8),
                (BEHAVIOR, 0.5),
                (COGNITION, 0.4),
                (MIND, 0.3),
                (DISCOURSE, 0.5),
                (SEMANTICS_AX, 0.3),
            ],
        },
        Concept {
            label: "Psycholinguistics",
            category: "linguistics",
            features: vec![
                (LANGUAGE, 0.7),
                (COGNITION, 0.8),
                (MIND, 0.5),
                (LIFE, 0.3),
                (BEHAVIOR, 0.3),
                (BRAIN, 0.4),
            ],
        },
        Concept {
            label: "Computational linguistics",
            category: "linguistics",
            features: vec![
                (LANGUAGE, 0.7),
                (COMPUTATION, 0.7),
                (PATTERN, 0.5),
                (STATISTICS, 0.5),
                (STRUCTURE, 0.3),
                (LLM, 0.3),
                (ALGORITHM, 0.3),
            ],
        },
        Concept {
            label: "Historical linguistics",
            category: "linguistics",
            features: vec![
                (LANGUAGE, 0.9),
                (EVOLUTION, 0.4),
                (PATTERN, 0.4),
                (STRUCTURE, 0.3),
                (HISTORICAL, 0.5),
                (GRAMMAR, 0.3),
            ],
        },
        Concept {
            label: "Sociolinguistics",
            category: "linguistics",
            features: vec![
                (LANGUAGE, 0.8),
                (BEHAVIOR, 0.6),
                (SYSTEMS, 0.3),
                (COGNITION, 0.2),
                (SOCIETY, 0.5),
                (COMMUNITY, 0.3),
            ],
        },
        Concept {
            label: "Morphology",
            category: "linguistics",
            features: vec![
                (LANGUAGE, 0.8),
                (STRUCTURE, 0.7),
                (PATTERN, 0.5),
                (GRAMMAR, 0.6),
            ],
        },
        Concept {
            label: "Typology",
            category: "linguistics",
            features: vec![
                (LANGUAGE, 0.7),
                (STRUCTURE, 0.6),
                (PATTERN, 0.5),
                (SYSTEMS, 0.3),
                (GRAMMAR, 0.4),
            ],
        },
        Concept {
            label: "Corpus linguistics",
            category: "linguistics",
            features: vec![
                (LANGUAGE, 0.7),
                (STATISTICS, 0.6),
                (COMPUTATION, 0.4),
                (PATTERN, 0.5),
                (DATA, 0.5),
            ],
        },
        Concept {
            label: "Discourse analysis",
            category: "linguistics",
            features: vec![
                (LANGUAGE, 0.8),
                (COGNITION, 0.4),
                (STRUCTURE, 0.4),
                (BEHAVIOR, 0.3),
                (NARRATIVE, 0.4),
                (DISCOURSE, 0.7),
            ],
        },
        Concept {
            label: "Phonetics",
            category: "linguistics",
            features: vec![
                (LANGUAGE, 0.7),
                (SOUND, 0.9),
                (MEASUREMENT, 0.5),
                (WAVE, 0.3),
                (PHONETIC, 0.9),
                (ANATOMY, 0.2),
            ],
        },
        Concept {
            label: "Language acquisition",
            category: "linguistics",
            features: vec![
                (LANGUAGE, 0.8),
                (COGNITION, 0.7),
                (EVOLUTION, 0.3),
                (PEDAGOGY, 0.4),
                (LEARNING, 0.6),
                (BRAIN, 0.3),
            ],
        },
        Concept {
            label: "Neurolinguistics",
            category: "linguistics",
            features: vec![
                (LANGUAGE, 0.7),
                (COGNITION, 0.7),
                (LIFE, 0.5),
                (NETWORK, 0.4),
                (MIND, 0.4),
                (BRAIN, 0.6),
                (NEURAL, 0.5),
            ],
        },
        Concept {
            label: "Forensic linguistics",
            category: "linguistics",
            features: vec![
                (LANGUAGE, 0.8),
                (LOGIC, 0.5),
                (PATTERN, 0.5),
                (BEHAVIOR, 0.3),
                (LEGAL, 0.3),
            ],
        },
        Concept {
            label: "Sign language linguistics",
            category: "linguistics",
            features: vec![
                (LANGUAGE, 0.8),
                (VISUAL, 0.5),
                (MOTION, 0.4),
                (COGNITION, 0.4),
                (GRAMMAR, 0.4),
            ],
        },
        Concept {
            label: "Translation studies",
            category: "linguistics",
            features: vec![
                (LANGUAGE, 0.9),
                (COGNITION, 0.5),
                (PATTERN, 0.4),
                (STRUCTURE, 0.3),
                (SEMANTICS_AX, 0.4),
            ],
        },
        Concept {
            label: "Lexicography",
            category: "linguistics",
            features: vec![
                (LANGUAGE, 0.9),
                (STRUCTURE, 0.6),
                (INFORMATION, 0.5),
                (PATTERN, 0.3),
                (SEMANTICS_AX, 0.4),
                (ARCHIVAL, 0.2),
            ],
        },
        Concept {
            label: "Applied linguistics",
            category: "linguistics",
            features: vec![
                (LANGUAGE, 0.8),
                (PEDAGOGY, 0.6),
                (COGNITION, 0.4),
                (BEHAVIOR, 0.3),
                (LEARNING, 0.4),
            ],
        },
        Concept {
            label: "Dialectology",
            category: "linguistics",
            features: vec![
                (LANGUAGE, 0.8),
                (PATTERN, 0.5),
                (EVOLUTION, 0.4),
                (SOUND, 0.3),
                (PHONETIC, 0.4),
                (COMMUNITY, 0.3),
            ],
        },
        Concept {
            label: "Contact linguistics",
            category: "linguistics",
            features: vec![
                (LANGUAGE, 0.8),
                (EVOLUTION, 0.5),
                (BEHAVIOR, 0.4),
                (NETWORK, 0.3),
                (GRAMMAR, 0.3),
                (SOCIETY, 0.3),
            ],
        },
        Concept {
            label: "Semiotics",
            category: "linguistics",
            features: vec![
                (LANGUAGE, 0.7),
                (PATTERN, 0.6),
                (COGNITION, 0.5),
                (VISUAL, 0.4),
                (STRUCTURE, 0.4),
                (SEMANTICS_AX, 0.5),
            ],
        },
        Concept {
            label: "Language documentation",
            category: "linguistics",
            features: vec![
                (LANGUAGE, 0.9),
                (INFORMATION, 0.5),
                (EVOLUTION, 0.4),
                (MEASUREMENT, 0.3),
                (ARCHIVAL, 0.4),
            ],
        },
        Concept {
            label: "Ecolinguistics",
            category: "linguistics",
            features: vec![
                (LANGUAGE, 0.7),
                (ECOSYSTEM, 0.5),
                (NATURE, 0.4),
                (BEHAVIOR, 0.3),
                (DISCOURSE, 0.3),
            ],
        },
        // ── MATHEMATICS (25) ──
        Concept {
            label: "Number theory",
            category: "mathematics",
            features: vec![
                (MATH, 1.0),
                (LOGIC, 0.7),
                (PATTERN, 0.7),
                (STRUCTURE, 0.6),
                (PROOF, 0.7),
                (ALGEBRA, 0.4),
            ],
        },
        Concept {
            label: "Topology",
            category: "mathematics",
            features: vec![
                (MATH, 0.9),
                (STRUCTURE, 0.8),
                (SPACE, 0.7),
                (PATTERN, 0.4),
                (PROOF, 0.5),
                (CONCEPT, 0.4),
            ],
        },
        Concept {
            label: "Real analysis",
            category: "mathematics",
            features: vec![
                (MATH, 1.0),
                (LOGIC, 0.8),
                (STRUCTURE, 0.6),
                (CALCULUS, 0.8),
                (PROOF, 0.7),
            ],
        },
        Concept {
            label: "Complex analysis",
            category: "mathematics",
            features: vec![
                (MATH, 0.9),
                (STRUCTURE, 0.7),
                (WAVE, 0.5),
                (PATTERN, 0.4),
                (CALCULUS, 0.6),
            ],
        },
        Concept {
            label: "Abstract algebra",
            category: "mathematics",
            features: vec![
                (MATH, 0.9),
                (STRUCTURE, 0.9),
                (LOGIC, 0.7),
                (PATTERN, 0.5),
                (ALGEBRA, 0.9),
                (PROOF, 0.5),
            ],
        },
        Concept {
            label: "Differential geometry",
            category: "mathematics",
            features: vec![
                (MATH, 0.9),
                (SPACE, 0.8),
                (STRUCTURE, 0.6),
                (FORCE, 0.3),
                (CALCULUS, 0.7),
                (RELATIVITY, 0.3),
            ],
        },
        Concept {
            label: "Combinatorics",
            category: "mathematics",
            features: vec![
                (MATH, 0.9),
                (PATTERN, 0.7),
                (LOGIC, 0.6),
                (COMPUTATION, 0.4),
                (GRAPH_THEORY, 0.4),
                (PROOF, 0.4),
            ],
        },
        Concept {
            label: "Category theory",
            category: "mathematics",
            features: vec![
                (MATH, 0.9),
                (LOGIC, 0.8),
                (STRUCTURE, 0.9),
                (PATTERN, 0.5),
                (ALGEBRA, 0.5),
                (CONCEPT, 0.5),
            ],
        },
        Concept {
            label: "Set theory",
            category: "mathematics",
            features: vec![(MATH, 0.9), (LOGIC, 0.9), (STRUCTURE, 0.7), (PROOF, 0.6)],
        },
        Concept {
            label: "Graph theory",
            category: "mathematics",
            features: vec![
                (MATH, 0.8),
                (NETWORK, 0.9),
                (STRUCTURE, 0.7),
                (PATTERN, 0.5),
                (GRAPH_THEORY, 0.9),
            ],
        },
        Concept {
            label: "Probability theory",
            category: "mathematics",
            features: vec![
                (MATH, 0.9),
                (STATISTICS, 0.9),
                (LOGIC, 0.6),
                (PATTERN, 0.4),
                (THEORY, 0.4),
            ],
        },
        Concept {
            label: "Mathematical logic",
            category: "mathematics",
            features: vec![
                (MATH, 0.9),
                (LOGIC, 1.0),
                (LANGUAGE, 0.3),
                (STRUCTURE, 0.5),
                (PROOF, 0.8),
            ],
        },
        Concept {
            label: "Numerical analysis",
            category: "mathematics",
            features: vec![
                (MATH, 0.8),
                (COMPUTATION, 0.7),
                (OPTIMIZATION, 0.5),
                (MEASUREMENT, 0.4),
                (ALGORITHM, 0.5),
                (CALCULUS, 0.4),
            ],
        },
        Concept {
            label: "Dynamical systems theory",
            category: "mathematics",
            features: vec![
                (MATH, 0.8),
                (SYSTEMS, 0.8),
                (PATTERN, 0.6),
                (MOTION, 0.5),
                (CALCULUS, 0.5),
                (THEORY, 0.4),
            ],
        },
        Concept {
            label: "Measure theory",
            category: "mathematics",
            features: vec![
                (MATH, 1.0),
                (LOGIC, 0.6),
                (STRUCTURE, 0.7),
                (MEASUREMENT, 0.4),
                (PROOF, 0.5),
                (CALCULUS, 0.4),
            ],
        },
        Concept {
            label: "Algebraic geometry",
            category: "mathematics",
            features: vec![
                (MATH, 0.9),
                (STRUCTURE, 0.8),
                (SPACE, 0.6),
                (PATTERN, 0.5),
                (ALGEBRA, 0.7),
            ],
        },
        Concept {
            label: "Functional analysis",
            category: "mathematics",
            features: vec![
                (MATH, 0.9),
                (STRUCTURE, 0.7),
                (SPACE, 0.5),
                (LOGIC, 0.6),
                (CALCULUS, 0.5),
                (PROOF, 0.4),
            ],
        },
        Concept {
            label: "Stochastic processes",
            category: "mathematics",
            features: vec![
                (MATH, 0.8),
                (STATISTICS, 0.8),
                (PATTERN, 0.5),
                (ENTROPY, 0.4),
                (CALCULUS, 0.4),
            ],
        },
        Concept {
            label: "Optimization theory",
            category: "mathematics",
            features: vec![
                (MATH, 0.8),
                (OPTIMIZATION, 0.9),
                (COMPUTATION, 0.5),
                (LOGIC, 0.5),
                (CALCULUS, 0.4),
                (THEORY, 0.4),
            ],
        },
        Concept {
            label: "Information theory (math)",
            category: "mathematics",
            features: vec![
                (MATH, 0.8),
                (INFORMATION, 0.9),
                (ENTROPY, 0.7),
                (STATISTICS, 0.5),
                (THEORY, 0.5),
            ],
        },
        Concept {
            label: "Cryptographic mathematics",
            category: "mathematics",
            features: vec![
                (MATH, 0.8),
                (COMPUTATION, 0.6),
                (LOGIC, 0.6),
                (INFORMATION, 0.5),
                (ALGEBRA, 0.5),
            ],
        },
        Concept {
            label: "Representation theory",
            category: "mathematics",
            features: vec![
                (MATH, 0.9),
                (STRUCTURE, 0.8),
                (PATTERN, 0.6),
                (LOGIC, 0.5),
                (ALGEBRA, 0.7),
                (THEORY, 0.3),
            ],
        },
        Concept {
            label: "Differential equations",
            category: "mathematics",
            features: vec![
                (MATH, 0.9),
                (SYSTEMS, 0.6),
                (MOTION, 0.5),
                (FORCE, 0.3),
                (CALCULUS, 0.9),
            ],
        },
        Concept {
            label: "Mathematical statistics",
            category: "mathematics",
            features: vec![
                (MATH, 0.8),
                (STATISTICS, 0.9),
                (MEASUREMENT, 0.5),
                (LOGIC, 0.4),
                (PROOF, 0.3),
            ],
        },
        Concept {
            label: "Game theory (math)",
            category: "mathematics",
            features: vec![
                (MATH, 0.8),
                (OPTIMIZATION, 0.7),
                (LOGIC, 0.7),
                (BEHAVIOR, 0.4),
                (THEORY, 0.5),
            ],
        },
        // ── CHEMISTRY (25) ──
        Concept {
            label: "Organic chemistry",
            category: "chemistry",
            features: vec![
                (CHEMISTRY, 1.0),
                (STRUCTURE, 0.7),
                (LIFE, 0.4),
                (PATTERN, 0.4),
                (MOLECULAR, 0.8),
                (REACTION, 0.6),
            ],
        },
        Concept {
            label: "Inorganic chemistry",
            category: "chemistry",
            features: vec![
                (CHEMISTRY, 0.9),
                (STRUCTURE, 0.7),
                (ENERGY, 0.4),
                (MATERIAL, 0.4),
                (MOLECULAR, 0.5),
                (ATOMIC, 0.4),
            ],
        },
        Concept {
            label: "Physical chemistry",
            category: "chemistry",
            features: vec![
                (CHEMISTRY, 0.8),
                (ENERGY, 0.7),
                (MATH, 0.6),
                (QUANTUM, 0.5),
                (REACTION, 0.5),
                (MOLECULAR, 0.4),
            ],
        },
        Concept {
            label: "Biochemistry",
            category: "chemistry",
            features: vec![
                (CHEMISTRY, 0.9),
                (LIFE, 0.9),
                (STRUCTURE, 0.5),
                (GENETICS, 0.3),
                (MOLECULAR, 0.7),
                (CELLULAR, 0.4),
            ],
        },
        Concept {
            label: "Analytical chemistry",
            category: "chemistry",
            features: vec![
                (CHEMISTRY, 0.9),
                (DIAGNOSTICS, 0.7),
                (MEASUREMENT, 0.7),
                (STATISTICS, 0.4),
                (MOLECULAR, 0.3),
            ],
        },
        Concept {
            label: "Quantum chemistry",
            category: "chemistry",
            features: vec![
                (CHEMISTRY, 0.8),
                (QUANTUM, 0.9),
                (ENERGY, 0.7),
                (MATH, 0.6),
                (MOLECULAR, 0.6),
                (ATOMIC, 0.5),
            ],
        },
        Concept {
            label: "Thermochemistry",
            category: "chemistry",
            features: vec![
                (CHEMISTRY, 0.8),
                (ENERGY, 0.9),
                (ENTROPY, 0.7),
                (REACTION, 0.7),
                (CYCLE, 0.3),
            ],
        },
        Concept {
            label: "Polymer chemistry",
            category: "chemistry",
            features: vec![
                (CHEMISTRY, 0.8),
                (STRUCTURE, 0.8),
                (MATERIAL, 0.7),
                (PATTERN, 0.5),
                (MOLECULAR, 0.6),
            ],
        },
        Concept {
            label: "Electrochemistry",
            category: "chemistry",
            features: vec![
                (CHEMISTRY, 0.9),
                (ENERGY, 0.7),
                (FORCE, 0.5),
                (MEASUREMENT, 0.4),
                (REACTION, 0.6),
                (ELECTRICAL, 0.4),
            ],
        },
        Concept {
            label: "Green chemistry",
            category: "chemistry",
            features: vec![
                (CHEMISTRY, 0.8),
                (NATURE, 0.7),
                (ETHICS, 0.5),
                (ECOSYSTEM, 0.5),
                (CONSERVATION, 0.4),
                (REACTION, 0.3),
            ],
        },
        Concept {
            label: "Materials chemistry",
            category: "chemistry",
            features: vec![
                (CHEMISTRY, 0.8),
                (STRUCTURE, 0.9),
                (MATERIAL, 0.8),
                (QUANTUM, 0.3),
                (MOLECULAR, 0.5),
            ],
        },
        Concept {
            label: "Astrochemistry",
            category: "chemistry",
            features: vec![
                (CHEMISTRY, 0.7),
                (SPACE, 0.8),
                (QUANTUM, 0.3),
                (ENERGY, 0.4),
                (STELLAR, 0.4),
                (MOLECULAR, 0.4),
            ],
        },
        Concept {
            label: "Nuclear chemistry",
            category: "chemistry",
            features: vec![
                (CHEMISTRY, 0.7),
                (QUANTUM, 0.7),
                (ENERGY, 0.9),
                (FORCE, 0.4),
                (ATOMIC, 0.6),
                (REACTION, 0.5),
            ],
        },
        Concept {
            label: "Computational chemistry",
            category: "chemistry",
            features: vec![
                (CHEMISTRY, 0.7),
                (COMPUTATION, 0.8),
                (MATH, 0.6),
                (QUANTUM, 0.4),
                (ALGORITHM, 0.3),
                (MOLECULAR, 0.4),
            ],
        },
        Concept {
            label: "Catalysis",
            category: "chemistry",
            features: vec![
                (CHEMISTRY, 0.9),
                (ENERGY, 0.6),
                (OPTIMIZATION, 0.5),
                (PATTERN, 0.3),
                (REACTION, 0.8),
                (MOLECULAR, 0.4),
            ],
        },
        Concept {
            label: "Surface chemistry",
            category: "chemistry",
            features: vec![
                (CHEMISTRY, 0.8),
                (MATERIAL, 0.7),
                (STRUCTURE, 0.6),
                (FORCE, 0.3),
                (SURFACE, 0.7),
                (MOLECULAR, 0.3),
            ],
        },
        Concept {
            label: "Medicinal chemistry",
            category: "chemistry",
            features: vec![
                (CHEMISTRY, 0.8),
                (LIFE, 0.6),
                (DIAGNOSTICS, 0.4),
                (STRUCTURE, 0.5),
                (MOLECULAR, 0.6),
                (THERAPY, 0.3),
            ],
        },
        Concept {
            label: "Spectroscopy",
            category: "chemistry",
            features: vec![
                (CHEMISTRY, 0.7),
                (WAVE, 0.8),
                (MEASUREMENT, 0.8),
                (QUANTUM, 0.4),
                (MOLECULAR, 0.4),
                (ATOMIC, 0.3),
            ],
        },
        Concept {
            label: "Supramolecular chemistry",
            category: "chemistry",
            features: vec![
                (CHEMISTRY, 0.8),
                (STRUCTURE, 0.9),
                (PATTERN, 0.6),
                (SYSTEMS, 0.3),
                (MOLECULAR, 0.7),
            ],
        },
        Concept {
            label: "Solid-state chemistry",
            category: "chemistry",
            features: vec![
                (CHEMISTRY, 0.8),
                (STRUCTURE, 0.8),
                (MATERIAL, 0.7),
                (QUANTUM, 0.3),
                (ATOMIC, 0.4),
            ],
        },
        Concept {
            label: "Environmental chemistry",
            category: "chemistry",
            features: vec![
                (CHEMISTRY, 0.8),
                (NATURE, 0.7),
                (ECOSYSTEM, 0.5),
                (MEASUREMENT, 0.4),
                (REACTION, 0.3),
                (WATER, 0.3),
            ],
        },
        Concept {
            label: "Photochemistry",
            category: "chemistry",
            features: vec![
                (CHEMISTRY, 0.8),
                (ENERGY, 0.7),
                (WAVE, 0.6),
                (QUANTUM, 0.4),
                (REACTION, 0.5),
                (MOLECULAR, 0.3),
            ],
        },
        Concept {
            label: "Colloid chemistry",
            category: "chemistry",
            features: vec![
                (CHEMISTRY, 0.7),
                (MATERIAL, 0.6),
                (FORCE, 0.4),
                (STRUCTURE, 0.5),
                (SURFACE, 0.5),
            ],
        },
        Concept {
            label: "Food chemistry",
            category: "chemistry",
            features: vec![
                (CHEMISTRY, 0.8),
                (LIFE, 0.4),
                (STRUCTURE, 0.4),
                (MATERIAL, 0.3),
                (MOLECULAR, 0.3),
                (FLAVOR, 0.3),
            ],
        },
        Concept {
            label: "Petrochemistry",
            category: "chemistry",
            features: vec![
                (CHEMISTRY, 0.8),
                (ENERGY, 0.7),
                (MATERIAL, 0.5),
                (NATURE, 0.3),
                (MOLECULAR, 0.4),
            ],
        },
        // ── PSYCHOLOGY (25) ──
        Concept {
            label: "Cognitive psychology",
            category: "psychology",
            features: vec![
                (MIND, 0.8),
                (COGNITION, 1.0),
                (PATTERN, 0.5),
                (LOGIC, 0.4),
                (BRAIN, 0.4),
                (CONCEPT, 0.3),
            ],
        },
        Concept {
            label: "Developmental psychology",
            category: "psychology",
            features: vec![
                (MIND, 0.7),
                (BEHAVIOR, 0.6),
                (COGNITION, 0.6),
                (EVOLUTION, 0.3),
                (ATTACHMENT, 0.4),
                (LEARNING, 0.4),
            ],
        },
        Concept {
            label: "Social psychology",
            category: "psychology",
            features: vec![
                (BEHAVIOR, 0.9),
                (MIND, 0.7),
                (NETWORK, 0.6),
                (COGNITION, 0.4),
                (SOCIETY, 0.4),
            ],
        },
        Concept {
            label: "Clinical psychology",
            category: "psychology",
            features: vec![
                (MIND, 0.8),
                (DIAGNOSTICS, 0.7),
                (BEHAVIOR, 0.6),
                (EMOTION, 0.6),
                (MENTAL_HEALTH, 0.7),
                (THERAPY, 0.6),
            ],
        },
        Concept {
            label: "Behavioral psychology",
            category: "psychology",
            features: vec![
                (BEHAVIOR, 1.0),
                (MIND, 0.6),
                (PATTERN, 0.5),
                (LEARNING, 0.5),
            ],
        },
        Concept {
            label: "Personality psychology",
            category: "psychology",
            features: vec![
                (MIND, 0.7),
                (BEHAVIOR, 0.7),
                (PATTERN, 0.5),
                (EMOTION, 0.4),
                (ATTACHMENT, 0.3),
            ],
        },
        Concept {
            label: "Neuropsychology",
            category: "psychology",
            features: vec![
                (MIND, 0.8),
                (COGNITION, 0.7),
                (LIFE, 0.5),
                (DIAGNOSTICS, 0.4),
                (BRAIN, 0.7),
                (NEURAL, 0.5),
            ],
        },
        Concept {
            label: "Educational psychology",
            category: "psychology",
            features: vec![
                (MIND, 0.6),
                (COGNITION, 0.7),
                (PEDAGOGY, 0.7),
                (BEHAVIOR, 0.5),
                (LEARNING, 0.6),
            ],
        },
        Concept {
            label: "Organizational psychology",
            category: "psychology",
            features: vec![
                (BEHAVIOR, 0.8),
                (SYSTEMS, 0.6),
                (MARKETS, 0.4),
                (NETWORK, 0.4),
                (LABOR, 0.3),
            ],
        },
        Concept {
            label: "Positive psychology",
            category: "psychology",
            features: vec![
                (MIND, 0.7),
                (EMOTION, 0.9),
                (BEHAVIOR, 0.5),
                (ETHICS, 0.3),
                (MENTAL_HEALTH, 0.5),
            ],
        },
        Concept {
            label: "Forensic psychology",
            category: "psychology",
            features: vec![
                (MIND, 0.6),
                (BEHAVIOR, 0.7),
                (ETHICS, 0.5),
                (LOGIC, 0.4),
                (LEGAL, 0.4),
            ],
        },
        Concept {
            label: "Psychometrics",
            category: "psychology",
            features: vec![
                (MIND, 0.6),
                (STATISTICS, 0.9),
                (COGNITION, 0.5),
                (MEASUREMENT, 0.6),
                (ASSESSMENT, 0.4),
                (DATA, 0.3),
            ],
        },
        Concept {
            label: "Humanistic psychology",
            category: "psychology",
            features: vec![
                (MIND, 0.8),
                (EMOTION, 0.8),
                (ETHICS, 0.5),
                (METAPHYSICS, 0.3),
                (CONSCIOUSNESS, 0.3),
            ],
        },
        Concept {
            label: "Gestalt psychology",
            category: "psychology",
            features: vec![
                (MIND, 0.7),
                (PATTERN, 0.8),
                (COGNITION, 0.7),
                (VISUAL, 0.5),
                (CONCEPT, 0.3),
            ],
        },
        Concept {
            label: "Abnormal psychology",
            category: "psychology",
            features: vec![
                (MIND, 0.7),
                (BEHAVIOR, 0.7),
                (DIAGNOSTICS, 0.6),
                (EMOTION, 0.5),
                (MENTAL_HEALTH, 0.6),
                (TRAUMA, 0.3),
            ],
        },
        Concept {
            label: "Perception psychology",
            category: "psychology",
            features: vec![
                (COGNITION, 0.8),
                (VISUAL, 0.6),
                (MIND, 0.6),
                (PATTERN, 0.5),
                (SOUND, 0.3),
                (BRAIN, 0.3),
            ],
        },
        Concept {
            label: "Memory studies",
            category: "psychology",
            features: vec![
                (COGNITION, 0.9),
                (MIND, 0.7),
                (INFORMATION, 0.5),
                (PATTERN, 0.4),
                (BRAIN, 0.4),
                (NEURAL, 0.3),
            ],
        },
        Concept {
            label: "Psychopharmacology",
            category: "psychology",
            features: vec![
                (MIND, 0.6),
                (CHEMISTRY, 0.6),
                (LIFE, 0.5),
                (BEHAVIOR, 0.4),
                (THERAPY, 0.4),
                (NEURAL, 0.3),
            ],
        },
        Concept {
            label: "Environmental psychology",
            category: "psychology",
            features: vec![
                (MIND, 0.5),
                (BEHAVIOR, 0.6),
                (NATURE, 0.5),
                (SPACE, 0.4),
                (EMOTION, 0.3),
            ],
        },
        Concept {
            label: "Sport psychology",
            category: "psychology",
            features: vec![
                (MIND, 0.6),
                (BEHAVIOR, 0.6),
                (PERFORMANCE, 0.7),
                (MOTION, 0.4),
            ],
        },
        Concept {
            label: "Consumer psychology",
            category: "psychology",
            features: vec![
                (BEHAVIOR, 0.8),
                (MARKETS, 0.6),
                (COGNITION, 0.5),
                (EMOTION, 0.4),
                (FINANCE, 0.2),
            ],
        },
        Concept {
            label: "Cross-cultural psychology",
            category: "psychology",
            features: vec![
                (BEHAVIOR, 0.7),
                (MIND, 0.5),
                (LANGUAGE, 0.4),
                (PATTERN, 0.4),
                (CULTURE, 0.5),
            ],
        },
        Concept {
            label: "Health psychology",
            category: "psychology",
            features: vec![
                (MIND, 0.6),
                (LIFE, 0.5),
                (BEHAVIOR, 0.7),
                (DIAGNOSTICS, 0.3),
                (MENTAL_HEALTH, 0.5),
            ],
        },
        Concept {
            label: "Evolutionary psychology (psych)",
            category: "psychology",
            features: vec![
                (EVOLUTION, 0.7),
                (MIND, 0.6),
                (BEHAVIOR, 0.7),
                (COGNITION, 0.5),
                (BRAIN, 0.3),
            ],
        },
        Concept {
            label: "Attention and decision science",
            category: "psychology",
            features: vec![
                (COGNITION, 0.8),
                (MIND, 0.6),
                (BEHAVIOR, 0.5),
                (OPTIMIZATION, 0.4),
                (INFORMATION, 0.3),
                (BRAIN, 0.3),
            ],
        },
        // ── ENGINEERING (25) ──
        Concept {
            label: "Mechanical engineering",
            category: "engineering",
            features: vec![
                (STRUCTURE, 0.8),
                (FORCE, 0.9),
                (ENERGY, 0.6),
                (SYSTEMS, 0.5),
                (MOTION, 0.5),
                (MECHANICAL, 0.9),
            ],
        },
        Concept {
            label: "Electrical engineering",
            category: "engineering",
            features: vec![
                (ENERGY, 0.8),
                (WAVE, 0.7),
                (FORCE, 0.5),
                (SYSTEMS, 0.6),
                (ELECTRICAL, 0.9),
            ],
        },
        Concept {
            label: "Civil engineering",
            category: "engineering",
            features: vec![
                (STRUCTURE, 1.0),
                (FORCE, 0.7),
                (SYSTEMS, 0.5),
                (MATERIAL, 0.5),
                (MECHANICAL, 0.4),
            ],
        },
        Concept {
            label: "Chemical engineering",
            category: "engineering",
            features: vec![
                (CHEMISTRY, 0.9),
                (SYSTEMS, 0.7),
                (OPTIMIZATION, 0.6),
                (MATERIAL, 0.4),
                (REACTION, 0.5),
            ],
        },
        Concept {
            label: "Aerospace engineering",
            category: "engineering",
            features: vec![
                (FORCE, 0.7),
                (ENERGY, 0.7),
                (SPACE, 0.7),
                (STRUCTURE, 0.6),
                (MOTION, 0.5),
                (MECHANICAL, 0.5),
                (TRANSPORTATION, 0.4),
            ],
        },
        Concept {
            label: "Materials science",
            category: "engineering",
            features: vec![
                (STRUCTURE, 0.9),
                (MATERIAL, 0.9),
                (CHEMISTRY, 0.7),
                (QUANTUM, 0.3),
                (ATOMIC, 0.3),
            ],
        },
        Concept {
            label: "Control theory",
            category: "engineering",
            features: vec![
                (SYSTEMS, 0.9),
                (OPTIMIZATION, 0.8),
                (MATH, 0.7),
                (FORCE, 0.4),
                (THEORY, 0.4),
                (CALCULUS, 0.3),
            ],
        },
        Concept {
            label: "Robotics",
            category: "engineering",
            features: vec![
                (COMPUTATION, 0.8),
                (FORCE, 0.6),
                (SYSTEMS, 0.7),
                (MOTION, 0.7),
                (MECHANICAL, 0.5),
                (AI, 0.3),
            ],
        },
        Concept {
            label: "Biomedical engineering",
            category: "engineering",
            features: vec![
                (STRUCTURE, 0.6),
                (LIFE, 0.7),
                (SYSTEMS, 0.5),
                (DIAGNOSTICS, 0.4),
                (CLINICAL, 0.3),
                (ANATOMY, 0.3),
            ],
        },
        Concept {
            label: "Systems engineering",
            category: "engineering",
            features: vec![
                (SYSTEMS, 1.0),
                (OPTIMIZATION, 0.7),
                (STRUCTURE, 0.6),
                (LOGIC, 0.4),
                (SOFTWARE, 0.3),
            ],
        },
        Concept {
            label: "Nuclear engineering",
            category: "engineering",
            features: vec![
                (ENERGY, 0.9),
                (QUANTUM, 0.6),
                (SYSTEMS, 0.5),
                (STRUCTURE, 0.4),
                (ATOMIC, 0.5),
            ],
        },
        Concept {
            label: "Environmental engineering",
            category: "engineering",
            features: vec![
                (NATURE, 0.7),
                (ECOSYSTEM, 0.5),
                (SYSTEMS, 0.7),
                (CHEMISTRY, 0.5),
                (CONSERVATION, 0.3),
                (WATER, 0.3),
            ],
        },
        Concept {
            label: "Software engineering",
            category: "engineering",
            features: vec![
                (COMPUTATION, 0.9),
                (STRUCTURE, 0.8),
                (LOGIC, 0.7),
                (SYSTEMS, 0.6),
                (SOFTWARE, 0.9),
            ],
        },
        Concept {
            label: "Industrial engineering",
            category: "engineering",
            features: vec![
                (OPTIMIZATION, 0.9),
                (SYSTEMS, 0.7),
                (MARKETS, 0.5),
                (STATISTICS, 0.4),
                (LABOR, 0.3),
                (MECHANICAL, 0.3),
            ],
        },
        Concept {
            label: "Structural engineering",
            category: "engineering",
            features: vec![
                (STRUCTURE, 1.0),
                (FORCE, 0.8),
                (MATH, 0.5),
                (MATERIAL, 0.6),
                (MECHANICAL, 0.5),
            ],
        },
        Concept {
            label: "Mechatronics",
            category: "engineering",
            features: vec![
                (SYSTEMS, 0.7),
                (COMPUTATION, 0.6),
                (FORCE, 0.6),
                (MOTION, 0.6),
                (MECHANICAL, 0.6),
                (ELECTRICAL, 0.5),
            ],
        },
        Concept {
            label: "Nanotechnology engineering",
            category: "engineering",
            features: vec![
                (STRUCTURE, 0.7),
                (QUANTUM, 0.5),
                (MATERIAL, 0.8),
                (CHEMISTRY, 0.5),
                (NANO, 0.7),
            ],
        },
        Concept {
            label: "Renewable energy engineering",
            category: "engineering",
            features: vec![
                (ENERGY, 0.9),
                (NATURE, 0.6),
                (ECOSYSTEM, 0.4),
                (SYSTEMS, 0.5),
                (ELECTRICAL, 0.4),
                (CONSERVATION, 0.3),
            ],
        },
        Concept {
            label: "Telecommunications engineering",
            category: "engineering",
            features: vec![
                (WAVE, 0.7),
                (NETWORK, 0.8),
                (INFORMATION, 0.6),
                (SYSTEMS, 0.5),
                (ELECTRICAL, 0.5),
            ],
        },
        Concept {
            label: "Geotechnical engineering",
            category: "engineering",
            features: vec![
                (STRUCTURE, 0.7),
                (FORCE, 0.6),
                (NATURE, 0.5),
                (MATERIAL, 0.5),
                (GEOLOGY, 0.4),
            ],
        },
        Concept {
            label: "Hydraulic engineering",
            category: "engineering",
            features: vec![
                (FORCE, 0.7),
                (ENERGY, 0.5),
                (MOTION, 0.6),
                (NATURE, 0.4),
                (WATER, 0.6),
                (MECHANICAL, 0.3),
            ],
        },
        Concept {
            label: "Manufacturing engineering",
            category: "engineering",
            features: vec![
                (STRUCTURE, 0.6),
                (MATERIAL, 0.7),
                (OPTIMIZATION, 0.6),
                (SYSTEMS, 0.6),
                (MECHANICAL, 0.5),
            ],
        },
        Concept {
            label: "Reliability engineering",
            category: "engineering",
            features: vec![
                (SYSTEMS, 0.8),
                (STATISTICS, 0.6),
                (OPTIMIZATION, 0.5),
                (MEASUREMENT, 0.4),
                (DATA, 0.3),
            ],
        },
        Concept {
            label: "Acoustical engineering",
            category: "engineering",
            features: vec![
                (WAVE, 0.8),
                (SOUND, 0.7),
                (STRUCTURE, 0.5),
                (MEASUREMENT, 0.4),
                (TIMBRE, 0.3),
            ],
        },
        Concept {
            label: "Optical engineering",
            category: "engineering",
            features: vec![
                (WAVE, 0.8),
                (VISUAL, 0.5),
                (MEASUREMENT, 0.6),
                (ENERGY, 0.4),
                (ELECTRICAL, 0.3),
            ],
        },
        // ── EARTH SCIENCE (25) ──
        Concept {
            label: "Geology",
            category: "earth_science",
            features: vec![
                (NATURE, 0.9),
                (STRUCTURE, 0.8),
                (PATTERN, 0.5),
                (EVOLUTION, 0.4),
                (MATERIAL, 0.5),
                (GEOLOGY, 0.9),
            ],
        },
        Concept {
            label: "Meteorology",
            category: "earth_science",
            features: vec![
                (NATURE, 0.8),
                (SYSTEMS, 0.7),
                (PATTERN, 0.6),
                (ENERGY, 0.5),
                (CLIMATE, 0.6),
            ],
        },
        Concept {
            label: "Oceanography",
            category: "earth_science",
            features: vec![
                (NATURE, 0.9),
                (SYSTEMS, 0.7),
                (LIFE, 0.5),
                (ECOSYSTEM, 0.5),
                (OCEAN, 0.9),
                (WATER, 0.5),
            ],
        },
        Concept {
            label: "Climatology",
            category: "earth_science",
            features: vec![
                (NATURE, 0.8),
                (SYSTEMS, 0.8),
                (STATISTICS, 0.6),
                (ECOSYSTEM, 0.6),
                (CLIMATE, 0.9),
                (CYCLE, 0.3),
            ],
        },
        Concept {
            label: "Volcanology",
            category: "earth_science",
            features: vec![
                (NATURE, 0.8),
                (ENERGY, 0.7),
                (FORCE, 0.6),
                (MATERIAL, 0.5),
                (GEOLOGY, 0.6),
            ],
        },
        Concept {
            label: "Seismology",
            category: "earth_science",
            features: vec![
                (WAVE, 0.9),
                (FORCE, 0.7),
                (NATURE, 0.7),
                (MEASUREMENT, 0.5),
                (GEOLOGY, 0.5),
            ],
        },
        Concept {
            label: "Paleontology",
            category: "earth_science",
            features: vec![
                (LIFE, 0.8),
                (EVOLUTION, 0.9),
                (NATURE, 0.7),
                (STRUCTURE, 0.5),
                (GEOLOGY, 0.4),
                (HISTORICAL, 0.3),
            ],
        },
        Concept {
            label: "Hydrology",
            category: "earth_science",
            features: vec![
                (NATURE, 0.8),
                (SYSTEMS, 0.6),
                (FORCE, 0.5),
                (ECOSYSTEM, 0.4),
                (WATER, 0.8),
                (CYCLE, 0.5),
            ],
        },
        Concept {
            label: "Geomorphology",
            category: "earth_science",
            features: vec![
                (NATURE, 0.8),
                (STRUCTURE, 0.7),
                (FORCE, 0.5),
                (PATTERN, 0.5),
                (GEOLOGY, 0.5),
            ],
        },
        Concept {
            label: "Mineralogy",
            category: "earth_science",
            features: vec![
                (NATURE, 0.7),
                (STRUCTURE, 0.8),
                (CHEMISTRY, 0.7),
                (MATERIAL, 0.6),
                (GEOLOGY, 0.5),
                (ATOMIC, 0.3),
            ],
        },
        Concept {
            label: "Geophysics",
            category: "earth_science",
            features: vec![
                (NATURE, 0.6),
                (ENERGY, 0.7),
                (FORCE, 0.7),
                (WAVE, 0.6),
                (GEOLOGY, 0.5),
                (PLANETARY, 0.3),
            ],
        },
        Concept {
            label: "Geochemistry",
            category: "earth_science",
            features: vec![
                (NATURE, 0.7),
                (CHEMISTRY, 0.8),
                (STRUCTURE, 0.5),
                (MEASUREMENT, 0.4),
                (GEOLOGY, 0.5),
            ],
        },
        Concept {
            label: "Atmospheric science",
            category: "earth_science",
            features: vec![
                (NATURE, 0.7),
                (ENERGY, 0.6),
                (SYSTEMS, 0.6),
                (WAVE, 0.4),
                (CLIMATE, 0.6),
                (PLANETARY, 0.3),
            ],
        },
        Concept {
            label: "Glaciology",
            category: "earth_science",
            features: vec![
                (NATURE, 0.9),
                (ENERGY, 0.5),
                (STRUCTURE, 0.6),
                (ECOSYSTEM, 0.4),
                (CLIMATE, 0.5),
                (WATER, 0.4),
            ],
        },
        Concept {
            label: "Geodesy",
            category: "earth_science",
            features: vec![
                (SPACE, 0.8),
                (MATH, 0.7),
                (NATURE, 0.6),
                (MEASUREMENT, 0.7),
                (PLANETARY, 0.3),
            ],
        },
        Concept {
            label: "Soil science",
            category: "earth_science",
            features: vec![
                (NATURE, 0.8),
                (CHEMISTRY, 0.5),
                (LIFE, 0.4),
                (ECOSYSTEM, 0.5),
                (MATERIAL, 0.4),
                (GEOLOGY, 0.3),
            ],
        },
        Concept {
            label: "Stratigraphy",
            category: "earth_science",
            features: vec![
                (NATURE, 0.7),
                (STRUCTURE, 0.7),
                (EVOLUTION, 0.6),
                (PATTERN, 0.5),
                (GEOLOGY, 0.6),
                (HISTORICAL, 0.3),
            ],
        },
        Concept {
            label: "Petrology",
            category: "earth_science",
            features: vec![
                (NATURE, 0.7),
                (CHEMISTRY, 0.6),
                (MATERIAL, 0.7),
                (STRUCTURE, 0.6),
                (GEOLOGY, 0.6),
            ],
        },
        Concept {
            label: "Speleology",
            category: "earth_science",
            features: vec![
                (NATURE, 0.8),
                (STRUCTURE, 0.6),
                (CHEMISTRY, 0.3),
                (SPACE, 0.3),
                (GEOLOGY, 0.5),
                (WATER, 0.3),
            ],
        },
        Concept {
            label: "Paleoecology",
            category: "earth_science",
            features: vec![
                (ECOSYSTEM, 0.8),
                (EVOLUTION, 0.7),
                (LIFE, 0.6),
                (NATURE, 0.7),
                (CLIMATE, 0.4),
            ],
        },
        Concept {
            label: "Remote sensing",
            category: "earth_science",
            features: vec![
                (NATURE, 0.5),
                (WAVE, 0.6),
                (MEASUREMENT, 0.8),
                (COMPUTATION, 0.5),
                (VISUAL, 0.4),
                (DATA, 0.3),
            ],
        },
        Concept {
            label: "Geochronology",
            category: "earth_science",
            features: vec![
                (NATURE, 0.6),
                (MEASUREMENT, 0.8),
                (EVOLUTION, 0.6),
                (CHEMISTRY, 0.4),
                (GEOLOGY, 0.4),
            ],
        },
        Concept {
            label: "Paleoclimatology",
            category: "earth_science",
            features: vec![
                (NATURE, 0.7),
                (ECOSYSTEM, 0.6),
                (EVOLUTION, 0.5),
                (STATISTICS, 0.4),
                (CLIMATE, 0.7),
                (HISTORICAL, 0.3),
            ],
        },
        Concept {
            label: "Tectonics",
            category: "earth_science",
            features: vec![
                (NATURE, 0.7),
                (FORCE, 0.8),
                (STRUCTURE, 0.7),
                (MOTION, 0.5),
                (GEOLOGY, 0.6),
            ],
        },
        Concept {
            label: "Natural hazards science",
            category: "earth_science",
            features: vec![
                (NATURE, 0.7),
                (FORCE, 0.6),
                (SYSTEMS, 0.5),
                (STATISTICS, 0.4),
                (MEASUREMENT, 0.3),
                (CLIMATE, 0.3),
            ],
        },
        // ── ASTRONOMY (25) ──
        Concept {
            label: "Observational astronomy",
            category: "astronomy",
            features: vec![
                (SPACE, 0.9),
                (WAVE, 0.7),
                (PATTERN, 0.5),
                (MEASUREMENT, 0.6),
                (CELESTIAL, 0.7),
            ],
        },
        Concept {
            label: "Astrophysics",
            category: "astronomy",
            features: vec![
                (SPACE, 1.0),
                (ENERGY, 0.9),
                (QUANTUM, 0.7),
                (MATH, 0.6),
                (STELLAR, 0.6),
                (RELATIVITY, 0.5),
            ],
        },
        Concept {
            label: "Planetary science",
            category: "astronomy",
            features: vec![
                (SPACE, 0.9),
                (STRUCTURE, 0.6),
                (CHEMISTRY, 0.5),
                (NATURE, 0.4),
                (PLANETARY, 0.9),
                (ORBIT, 0.5),
            ],
        },
        Concept {
            label: "Exoplanet research",
            category: "astronomy",
            features: vec![
                (SPACE, 0.9),
                (LIFE, 0.4),
                (WAVE, 0.6),
                (MEASUREMENT, 0.5),
                (PLANETARY, 0.8),
                (ORBIT, 0.5),
            ],
        },
        Concept {
            label: "Stellar evolution",
            category: "astronomy",
            features: vec![
                (SPACE, 0.8),
                (EVOLUTION, 0.7),
                (ENERGY, 0.8),
                (QUANTUM, 0.4),
                (STELLAR, 0.9),
                (CYCLE, 0.4),
            ],
        },
        Concept {
            label: "Radio astronomy",
            category: "astronomy",
            features: vec![
                (SPACE, 0.8),
                (WAVE, 0.9),
                (INFORMATION, 0.5),
                (MEASUREMENT, 0.5),
                (CELESTIAL, 0.4),
            ],
        },
        Concept {
            label: "Astrobiology",
            category: "astronomy",
            features: vec![
                (SPACE, 0.8),
                (LIFE, 0.8),
                (CHEMISTRY, 0.6),
                (EVOLUTION, 0.5),
                (PLANETARY, 0.5),
            ],
        },
        Concept {
            label: "Galactic dynamics",
            category: "astronomy",
            features: vec![
                (SPACE, 0.9),
                (FORCE, 0.6),
                (NETWORK, 0.5),
                (MATH, 0.5),
                (MOTION, 0.4),
                (CELESTIAL, 0.5),
                (ORBIT, 0.4),
            ],
        },
        Concept {
            label: "Solar physics",
            category: "astronomy",
            features: vec![
                (SPACE, 0.7),
                (ENERGY, 0.9),
                (WAVE, 0.7),
                (QUANTUM, 0.5),
                (STELLAR, 0.8),
            ],
        },
        Concept {
            label: "Gravitational wave astronomy",
            category: "astronomy",
            features: vec![
                (SPACE, 0.8),
                (WAVE, 0.9),
                (FORCE, 0.8),
                (MATH, 0.5),
                (RELATIVITY, 0.8),
            ],
        },
        Concept {
            label: "Dark matter studies",
            category: "astronomy",
            features: vec![
                (SPACE, 0.8),
                (QUANTUM, 0.7),
                (ENERGY, 0.6),
                (MATH, 0.7),
                (PARTICLE, 0.5),
                (CELESTIAL, 0.4),
            ],
        },
        Concept {
            label: "High-energy astrophysics",
            category: "astronomy",
            features: vec![
                (SPACE, 0.8),
                (ENERGY, 1.0),
                (QUANTUM, 0.7),
                (FORCE, 0.5),
                (PARTICLE, 0.5),
                (STELLAR, 0.4),
            ],
        },
        Concept {
            label: "Astrometry",
            category: "astronomy",
            features: vec![
                (SPACE, 0.9),
                (MATH, 0.7),
                (MEASUREMENT, 0.7),
                (STATISTICS, 0.4),
                (CELESTIAL, 0.5),
            ],
        },
        Concept {
            label: "Star formation",
            category: "astronomy",
            features: vec![
                (SPACE, 0.8),
                (ENERGY, 0.7),
                (STRUCTURE, 0.6),
                (ENTROPY, 0.4),
                (STELLAR, 0.7),
            ],
        },
        Concept {
            label: "Cosmic microwave background",
            category: "astronomy",
            features: vec![
                (SPACE, 0.9),
                (WAVE, 0.8),
                (ENTROPY, 0.5),
                (ENERGY, 0.5),
                (RELATIVITY, 0.4),
                (CELESTIAL, 0.5),
            ],
        },
        Concept {
            label: "Binary star systems",
            category: "astronomy",
            features: vec![
                (SPACE, 0.8),
                (FORCE, 0.6),
                (ENERGY, 0.5),
                (MOTION, 0.5),
                (STELLAR, 0.7),
                (ORBIT, 0.7),
            ],
        },
        Concept {
            label: "Infrared astronomy",
            category: "astronomy",
            features: vec![
                (SPACE, 0.8),
                (WAVE, 0.8),
                (MEASUREMENT, 0.5),
                (ENERGY, 0.4),
                (CELESTIAL, 0.4),
            ],
        },
        Concept {
            label: "X-ray astronomy",
            category: "astronomy",
            features: vec![
                (SPACE, 0.8),
                (WAVE, 0.7),
                (ENERGY, 0.7),
                (MEASUREMENT, 0.5),
                (STELLAR, 0.4),
            ],
        },
        Concept {
            label: "Asteroid science",
            category: "astronomy",
            features: vec![
                (SPACE, 0.8),
                (STRUCTURE, 0.5),
                (NATURE, 0.4),
                (FORCE, 0.4),
                (PLANETARY, 0.6),
                (ORBIT, 0.5),
            ],
        },
        Concept {
            label: "Nebula studies",
            category: "astronomy",
            features: vec![
                (SPACE, 0.8),
                (CHEMISTRY, 0.5),
                (ENERGY, 0.5),
                (STRUCTURE, 0.4),
                (STELLAR, 0.5),
                (CELESTIAL, 0.4),
            ],
        },
        Concept {
            label: "Black hole physics",
            category: "astronomy",
            features: vec![
                (SPACE, 0.9),
                (ENERGY, 0.8),
                (ENTROPY, 0.7),
                (MATH, 0.6),
                (QUANTUM, 0.5),
                (RELATIVITY, 0.8),
            ],
        },
        Concept {
            label: "Cosmochemistry",
            category: "astronomy",
            features: vec![
                (SPACE, 0.7),
                (CHEMISTRY, 0.7),
                (EVOLUTION, 0.4),
                (MEASUREMENT, 0.4),
                (STELLAR, 0.3),
                (MOLECULAR, 0.3),
            ],
        },
        Concept {
            label: "Pulsar timing",
            category: "astronomy",
            features: vec![
                (SPACE, 0.7),
                (WAVE, 0.7),
                (MEASUREMENT, 0.7),
                (MATH, 0.5),
                (STELLAR, 0.5),
                (CYCLE, 0.4),
            ],
        },
        Concept {
            label: "Heliophysics",
            category: "astronomy",
            features: vec![
                (SPACE, 0.7),
                (ENERGY, 0.8),
                (WAVE, 0.6),
                (FORCE, 0.4),
                (STELLAR, 0.6),
                (PLANETARY, 0.3),
            ],
        },
        Concept {
            label: "Telescope instrumentation",
            category: "astronomy",
            features: vec![
                (SPACE, 0.6),
                (MEASUREMENT, 0.9),
                (WAVE, 0.6),
                (COMPUTATION, 0.4),
                (CELESTIAL, 0.3),
            ],
        },
        // ── VISUAL ARTS (25) ──
        Concept {
            label: "Painting",
            category: "visual_arts",
            features: vec![
                (VISUAL, 0.9),
                (PATTERN, 0.8),
                (EMOTION, 0.8),
                (MATERIAL, 0.4),
                (COLOR, 0.7),
                (FORM, 0.5),
            ],
        },
        Concept {
            label: "Sculpture",
            category: "visual_arts",
            features: vec![
                (STRUCTURE, 0.8),
                (SPACE, 0.7),
                (EMOTION, 0.6),
                (MATERIAL, 0.7),
                (FORM, 0.8),
            ],
        },
        Concept {
            label: "Drawing",
            category: "visual_arts",
            features: vec![
                (VISUAL, 0.8),
                (PATTERN, 0.7),
                (PERFORMANCE, 0.5),
                (EMOTION, 0.5),
                (FORM, 0.5),
            ],
        },
        Concept {
            label: "Printmaking",
            category: "visual_arts",
            features: vec![
                (VISUAL, 0.7),
                (PATTERN, 0.7),
                (MATERIAL, 0.5),
                (PERFORMANCE, 0.4),
                (DESIGN, 0.3),
            ],
        },
        Concept {
            label: "Photography",
            category: "visual_arts",
            features: vec![
                (VISUAL, 0.9),
                (WAVE, 0.5),
                (EMOTION, 0.6),
                (PATTERN, 0.5),
                (COLOR, 0.4),
            ],
        },
        Concept {
            label: "Digital art",
            category: "visual_arts",
            features: vec![
                (COMPUTATION, 0.7),
                (VISUAL, 0.8),
                (PATTERN, 0.7),
                (EMOTION, 0.5),
                (DESIGN, 0.4),
                (SOFTWARE, 0.3),
            ],
        },
        Concept {
            label: "Art history",
            category: "visual_arts",
            features: vec![
                (VISUAL, 0.6),
                (NARRATIVE, 0.5),
                (PATTERN, 0.6),
                (EVOLUTION, 0.4),
                (HISTORICAL, 0.5),
            ],
        },
        Concept {
            label: "Art theory",
            category: "visual_arts",
            features: vec![
                (METAPHYSICS, 0.6),
                (EMOTION, 0.6),
                (VISUAL, 0.5),
                (MIND, 0.5),
                (THEORY, 0.5),
                (FORM, 0.3),
            ],
        },
        Concept {
            label: "Illustration",
            category: "visual_arts",
            features: vec![
                (VISUAL, 0.8),
                (NARRATIVE, 0.5),
                (EMOTION, 0.6),
                (PERFORMANCE, 0.3),
                (DESIGN, 0.4),
            ],
        },
        Concept {
            label: "Ceramics",
            category: "visual_arts",
            features: vec![
                (MATERIAL, 0.7),
                (STRUCTURE, 0.7),
                (CHEMISTRY, 0.5),
                (PERFORMANCE, 0.5),
                (FORM, 0.5),
            ],
        },
        Concept {
            label: "Textile arts",
            category: "visual_arts",
            features: vec![
                (PATTERN, 0.8),
                (MATERIAL, 0.7),
                (STRUCTURE, 0.6),
                (VISUAL, 0.5),
                (DESIGN, 0.4),
                (TRADITION, 0.3),
            ],
        },
        Concept {
            label: "Calligraphy",
            category: "visual_arts",
            features: vec![
                (LANGUAGE, 0.7),
                (VISUAL, 0.7),
                (PATTERN, 0.7),
                (PERFORMANCE, 0.6),
                (FORM, 0.4),
            ],
        },
        Concept {
            label: "Installation art",
            category: "visual_arts",
            features: vec![
                (SPACE, 0.7),
                (EMOTION, 0.7),
                (VISUAL, 0.6),
                (STRUCTURE, 0.4),
                (FORM, 0.4),
            ],
        },
        Concept {
            label: "Conceptual art",
            category: "visual_arts",
            features: vec![
                (MIND, 0.7),
                (METAPHYSICS, 0.6),
                (EMOTION, 0.5),
                (VISUAL, 0.3),
                (CONCEPT, 0.5),
            ],
        },
        Concept {
            label: "Glassblowing",
            category: "visual_arts",
            features: vec![
                (MATERIAL, 0.7),
                (CHEMISTRY, 0.5),
                (ENERGY, 0.4),
                (PERFORMANCE, 0.7),
                (FORM, 0.4),
            ],
        },
        Concept {
            label: "Mosaic art",
            category: "visual_arts",
            features: vec![
                (VISUAL, 0.7),
                (PATTERN, 0.8),
                (MATERIAL, 0.6),
                (STRUCTURE, 0.5),
                (COLOR, 0.4),
            ],
        },
        Concept {
            label: "Street art",
            category: "visual_arts",
            features: vec![
                (VISUAL, 0.8),
                (EMOTION, 0.7),
                (BEHAVIOR, 0.4),
                (SPACE, 0.4),
                (COMMUNITY, 0.3),
            ],
        },
        Concept {
            label: "Color theory",
            category: "visual_arts",
            features: vec![
                (VISUAL, 0.9),
                (WAVE, 0.4),
                (PATTERN, 0.6),
                (COGNITION, 0.3),
                (COLOR, 0.9),
                (THEORY, 0.3),
            ],
        },
        Concept {
            label: "Mixed media",
            category: "visual_arts",
            features: vec![
                (VISUAL, 0.7),
                (MATERIAL, 0.7),
                (PATTERN, 0.5),
                (EMOTION, 0.5),
                (FORM, 0.3),
            ],
        },
        Concept {
            label: "Graphic design",
            category: "visual_arts",
            features: vec![
                (VISUAL, 0.8),
                (PATTERN, 0.7),
                (LANGUAGE, 0.4),
                (COMPUTATION, 0.3),
                (DESIGN, 0.8),
                (COLOR, 0.4),
            ],
        },
        Concept {
            label: "Land art",
            category: "visual_arts",
            features: vec![
                (NATURE, 0.7),
                (SPACE, 0.7),
                (EMOTION, 0.5),
                (MATERIAL, 0.5),
                (FORM, 0.4),
            ],
        },
        Concept {
            label: "Performance art (visual)",
            category: "visual_arts",
            features: vec![
                (PERFORMANCE, 0.8),
                (EMOTION, 0.7),
                (VISUAL, 0.5),
                (BEHAVIOR, 0.5),
                (MOTION, 0.4),
                (THEATRICAL, 0.3),
            ],
        },
        Concept {
            label: "Bookbinding",
            category: "visual_arts",
            features: vec![
                (MATERIAL, 0.7),
                (STRUCTURE, 0.6),
                (PATTERN, 0.5),
                (LANGUAGE, 0.3),
                (DESIGN, 0.3),
            ],
        },
        Concept {
            label: "Jewelry making",
            category: "visual_arts",
            features: vec![
                (MATERIAL, 0.8),
                (STRUCTURE, 0.6),
                (VISUAL, 0.6),
                (CHEMISTRY, 0.3),
                (DESIGN, 0.4),
                (FORM, 0.3),
            ],
        },
        Concept {
            label: "Restoration and conservation",
            category: "visual_arts",
            features: vec![
                (MATERIAL, 0.7),
                (CHEMISTRY, 0.6),
                (VISUAL, 0.5),
                (EVOLUTION, 0.4),
                (ARCHIVAL, 0.3),
            ],
        },
        // ── LITERATURE (25) ──
        Concept {
            label: "Poetry",
            category: "literature",
            features: vec![
                (LANGUAGE, 0.9),
                (EMOTION, 0.9),
                (PATTERN, 0.8),
                (SOUND, 0.6),
                (POETRY, 0.9),
                (RHYTHM, 0.4),
            ],
        },
        Concept {
            label: "Fiction",
            category: "literature",
            features: vec![
                (LANGUAGE, 0.9),
                (EMOTION, 0.7),
                (NARRATIVE, 0.8),
                (COGNITION, 0.4),
                (LITERARY, 0.6),
            ],
        },
        Concept {
            label: "Drama",
            category: "literature",
            features: vec![
                (LANGUAGE, 0.8),
                (PERFORMANCE, 0.9),
                (EMOTION, 0.7),
                (NARRATIVE, 0.6),
                (THEATRICAL, 0.7),
                (LITERARY, 0.4),
            ],
        },
        Concept {
            label: "Literary criticism",
            category: "literature",
            features: vec![
                (LANGUAGE, 0.8),
                (LOGIC, 0.6),
                (STRUCTURE, 0.5),
                (MIND, 0.5),
                (LITERARY, 0.7),
                (DISCOURSE, 0.4),
            ],
        },
        Concept {
            label: "Comparative literature",
            category: "literature",
            features: vec![
                (LANGUAGE, 0.9),
                (PATTERN, 0.6),
                (EVOLUTION, 0.4),
                (STRUCTURE, 0.3),
                (LITERARY, 0.6),
                (CULTURE, 0.3),
            ],
        },
        Concept {
            label: "Narrative theory",
            category: "literature",
            features: vec![
                (LANGUAGE, 0.8),
                (NARRATIVE, 0.9),
                (STRUCTURE, 0.7),
                (COGNITION, 0.5),
                (THEORY, 0.5),
                (LITERARY, 0.4),
            ],
        },
        Concept {
            label: "Rhetoric",
            category: "literature",
            features: vec![
                (LANGUAGE, 0.8),
                (BEHAVIOR, 0.6),
                (LOGIC, 0.5),
                (COGNITION, 0.4),
                (DISCOURSE, 0.6),
            ],
        },
        Concept {
            label: "Creative nonfiction",
            category: "literature",
            features: vec![
                (LANGUAGE, 0.8),
                (NARRATIVE, 0.7),
                (EMOTION, 0.6),
                (BEHAVIOR, 0.3),
                (LITERARY, 0.4),
            ],
        },
        Concept {
            label: "Science fiction studies",
            category: "literature",
            features: vec![
                (LANGUAGE, 0.7),
                (NARRATIVE, 0.6),
                (METAPHYSICS, 0.5),
                (COGNITION, 0.5),
                (LITERARY, 0.4),
            ],
        },
        Concept {
            label: "Children's literature",
            category: "literature",
            features: vec![
                (LANGUAGE, 0.7),
                (EMOTION, 0.7),
                (NARRATIVE, 0.6),
                (PEDAGOGY, 0.4),
                (LEARNING, 0.3),
            ],
        },
        Concept {
            label: "Literary theory",
            category: "literature",
            features: vec![
                (LANGUAGE, 0.7),
                (METAPHYSICS, 0.5),
                (MIND, 0.5),
                (STRUCTURE, 0.5),
                (LITERARY, 0.8),
                (THEORY, 0.5),
            ],
        },
        Concept {
            label: "Digital humanities",
            category: "literature",
            features: vec![
                (LANGUAGE, 0.6),
                (COMPUTATION, 0.7),
                (PATTERN, 0.6),
                (STATISTICS, 0.5),
                (DATA, 0.5),
            ],
        },
        Concept {
            label: "Translation studies",
            category: "literature",
            features: vec![
                (LANGUAGE, 0.9),
                (COGNITION, 0.5),
                (PATTERN, 0.4),
                (STRUCTURE, 0.3),
                (SEMANTICS_AX, 0.3),
            ],
        },
        Concept {
            label: "Oral tradition",
            category: "literature",
            features: vec![
                (LANGUAGE, 0.8),
                (SOUND, 0.7),
                (EVOLUTION, 0.5),
                (NARRATIVE, 0.6),
                (TRADITION, 0.5),
            ],
        },
        Concept {
            label: "Biographical writing",
            category: "literature",
            features: vec![
                (LANGUAGE, 0.8),
                (NARRATIVE, 0.7),
                (BEHAVIOR, 0.5),
                (EMOTION, 0.5),
                (HISTORICAL, 0.3),
            ],
        },
        Concept {
            label: "Postcolonial literature",
            category: "literature",
            features: vec![
                (LANGUAGE, 0.7),
                (BEHAVIOR, 0.5),
                (EMOTION, 0.5),
                (GOVERNANCE, 0.3),
                (POWER, 0.3),
                (CULTURE, 0.4),
            ],
        },
        Concept {
            label: "Gothic literature",
            category: "literature",
            features: vec![
                (LANGUAGE, 0.7),
                (EMOTION, 0.8),
                (NARRATIVE, 0.6),
                (METAPHYSICS, 0.3),
                (LITERARY, 0.5),
            ],
        },
        Concept {
            label: "Ecocriticism",
            category: "literature",
            features: vec![
                (LANGUAGE, 0.6),
                (NATURE, 0.7),
                (ECOSYSTEM, 0.5),
                (ETHICS, 0.3),
                (LITERARY, 0.4),
                (DISCOURSE, 0.3),
            ],
        },
        Concept {
            label: "Autobiography studies",
            category: "literature",
            features: vec![
                (LANGUAGE, 0.8),
                (NARRATIVE, 0.8),
                (MIND, 0.5),
                (EMOTION, 0.5),
                (LITERARY, 0.4),
            ],
        },
        Concept {
            label: "Screenwriting",
            category: "literature",
            features: vec![
                (LANGUAGE, 0.7),
                (NARRATIVE, 0.8),
                (VISUAL, 0.4),
                (PERFORMANCE, 0.4),
                (CINEMA, 0.5),
            ],
        },
        Concept {
            label: "Graphic novel studies",
            category: "literature",
            features: vec![
                (LANGUAGE, 0.6),
                (VISUAL, 0.7),
                (NARRATIVE, 0.7),
                (PATTERN, 0.4),
                (LITERARY, 0.4),
            ],
        },
        Concept {
            label: "Satire studies",
            category: "literature",
            features: vec![
                (LANGUAGE, 0.8),
                (BEHAVIOR, 0.6),
                (EMOTION, 0.5),
                (ETHICS, 0.3),
                (LITERARY, 0.5),
                (MORAL, 0.3),
            ],
        },
        Concept {
            label: "Myth studies",
            category: "literature",
            features: vec![
                (LANGUAGE, 0.7),
                (NARRATIVE, 0.7),
                (METAPHYSICS, 0.6),
                (EVOLUTION, 0.4),
                (SACRED, 0.3),
                (TRADITION, 0.3),
            ],
        },
        Concept {
            label: "Travel writing",
            category: "literature",
            features: vec![
                (LANGUAGE, 0.7),
                (NARRATIVE, 0.6),
                (SPACE, 0.4),
                (NATURE, 0.3),
                (CULTURE, 0.3),
            ],
        },
        Concept {
            label: "Literary magazines and publishing",
            category: "literature",
            features: vec![
                (LANGUAGE, 0.7),
                (INFORMATION, 0.5),
                (MARKETS, 0.3),
                (SYSTEMS, 0.3),
                (LITERARY, 0.3),
            ],
        },
        // ── HISTORY (25) ──
        Concept {
            label: "Ancient history",
            category: "history",
            features: vec![
                (BEHAVIOR, 0.7),
                (SYSTEMS, 0.6),
                (EVOLUTION, 0.5),
                (NARRATIVE, 0.5),
                (HISTORICAL, 0.8),
                (ARCHIVAL, 0.3),
            ],
        },
        Concept {
            label: "Medieval history",
            category: "history",
            features: vec![
                (BEHAVIOR, 0.6),
                (SYSTEMS, 0.7),
                (STRUCTURE, 0.4),
                (METAPHYSICS, 0.3),
                (HISTORICAL, 0.8),
                (TRADITION, 0.3),
            ],
        },
        Concept {
            label: "Modern history",
            category: "history",
            features: vec![
                (BEHAVIOR, 0.7),
                (SYSTEMS, 0.7),
                (MARKETS, 0.5),
                (GOVERNANCE, 0.4),
                (HISTORICAL, 0.8),
            ],
        },
        Concept {
            label: "Military history",
            category: "history",
            features: vec![
                (FORCE, 0.7),
                (BEHAVIOR, 0.7),
                (SYSTEMS, 0.6),
                (STRUCTURE, 0.4),
                (HISTORICAL, 0.7),
                (POWER, 0.4),
            ],
        },
        Concept {
            label: "Economic history",
            category: "history",
            features: vec![
                (MARKETS, 0.8),
                (BEHAVIOR, 0.6),
                (SYSTEMS, 0.6),
                (EVOLUTION, 0.4),
                (HISTORICAL, 0.7),
                (MONEY, 0.3),
            ],
        },
        Concept {
            label: "Social history",
            category: "history",
            features: vec![
                (BEHAVIOR, 0.8),
                (NETWORK, 0.6),
                (SYSTEMS, 0.5),
                (NARRATIVE, 0.4),
                (HISTORICAL, 0.7),
                (SOCIETY, 0.4),
            ],
        },
        Concept {
            label: "Intellectual history",
            category: "history",
            features: vec![
                (MIND, 0.6),
                (LANGUAGE, 0.6),
                (BEHAVIOR, 0.5),
                (EVOLUTION, 0.4),
                (HISTORICAL, 0.7),
                (DISCOURSE, 0.3),
            ],
        },
        Concept {
            label: "Cultural history",
            category: "history",
            features: vec![
                (BEHAVIOR, 0.7),
                (EMOTION, 0.5),
                (PATTERN, 0.5),
                (LANGUAGE, 0.4),
                (HISTORICAL, 0.6),
                (CULTURE, 0.5),
            ],
        },
        Concept {
            label: "Environmental history",
            category: "history",
            features: vec![
                (NATURE, 0.7),
                (ECOSYSTEM, 0.5),
                (SYSTEMS, 0.6),
                (EVOLUTION, 0.5),
                (HISTORICAL, 0.6),
                (CLIMATE, 0.3),
            ],
        },
        Concept {
            label: "Historiography",
            category: "history",
            features: vec![
                (LOGIC, 0.6),
                (LANGUAGE, 0.6),
                (NARRATIVE, 0.6),
                (METAPHYSICS, 0.4),
                (HISTORICAL, 0.6),
                (EPISTEMOLOGY, 0.3),
            ],
        },
        Concept {
            label: "Archaeology",
            category: "history",
            features: vec![
                (NATURE, 0.5),
                (STRUCTURE, 0.6),
                (EVOLUTION, 0.6),
                (MATERIAL, 0.5),
                (HISTORICAL, 0.6),
                (ARCHIVAL, 0.4),
            ],
        },
        Concept {
            label: "Diplomatic history",
            category: "history",
            features: vec![
                (BEHAVIOR, 0.7),
                (NETWORK, 0.7),
                (GOVERNANCE, 0.5),
                (LANGUAGE, 0.4),
                (HISTORICAL, 0.6),
                (POWER, 0.3),
            ],
        },
        Concept {
            label: "History of technology",
            category: "history",
            features: vec![
                (EVOLUTION, 0.6),
                (STRUCTURE, 0.5),
                (COMPUTATION, 0.3),
                (SYSTEMS, 0.4),
                (HISTORICAL, 0.6),
            ],
        },
        Concept {
            label: "History of science",
            category: "history",
            features: vec![
                (LOGIC, 0.5),
                (EVOLUTION, 0.6),
                (METAPHYSICS, 0.3),
                (MEASUREMENT, 0.3),
                (HISTORICAL, 0.6),
                (EPISTEMOLOGY, 0.3),
            ],
        },
        Concept {
            label: "Urban history",
            category: "history",
            features: vec![
                (BEHAVIOR, 0.6),
                (STRUCTURE, 0.6),
                (SYSTEMS, 0.5),
                (NETWORK, 0.4),
                (HISTORICAL, 0.6),
                (COMMUNITY, 0.3),
            ],
        },
        Concept {
            label: "Maritime history",
            category: "history",
            features: vec![
                (NATURE, 0.5),
                (FORCE, 0.4),
                (NETWORK, 0.5),
                (BEHAVIOR, 0.5),
                (HISTORICAL, 0.6),
                (OCEAN, 0.4),
            ],
        },
        Concept {
            label: "History of art",
            category: "history",
            features: vec![
                (VISUAL, 0.6),
                (EMOTION, 0.4),
                (EVOLUTION, 0.5),
                (PATTERN, 0.4),
                (HISTORICAL, 0.6),
            ],
        },
        Concept {
            label: "History of medicine",
            category: "history",
            features: vec![
                (LIFE, 0.5),
                (DIAGNOSTICS, 0.4),
                (EVOLUTION, 0.5),
                (BEHAVIOR, 0.4),
                (HISTORICAL, 0.6),
                (CLINICAL, 0.2),
            ],
        },
        Concept {
            label: "Labor history",
            category: "history",
            features: vec![
                (BEHAVIOR, 0.7),
                (MARKETS, 0.6),
                (SYSTEMS, 0.5),
                (ETHICS, 0.3),
                (HISTORICAL, 0.6),
                (LABOR, 0.6),
            ],
        },
        Concept {
            label: "Constitutional history",
            category: "history",
            features: vec![
                (GOVERNANCE, 0.7),
                (LOGIC, 0.5),
                (LANGUAGE, 0.5),
                (BEHAVIOR, 0.4),
                (HISTORICAL, 0.6),
                (LEGAL, 0.4),
                (RIGHTS, 0.3),
            ],
        },
        Concept {
            label: "History of education",
            category: "history",
            features: vec![
                (PEDAGOGY, 0.6),
                (BEHAVIOR, 0.5),
                (EVOLUTION, 0.4),
                (SYSTEMS, 0.4),
                (HISTORICAL, 0.6),
            ],
        },
        Concept {
            label: "Colonial history",
            category: "history",
            features: vec![
                (BEHAVIOR, 0.7),
                (GOVERNANCE, 0.6),
                (NETWORK, 0.5),
                (MARKETS, 0.4),
                (HISTORICAL, 0.6),
                (POWER, 0.5),
            ],
        },
        Concept {
            label: "Digital history",
            category: "history",
            features: vec![
                (COMPUTATION, 0.5),
                (INFORMATION, 0.5),
                (NARRATIVE, 0.4),
                (STATISTICS, 0.3),
                (HISTORICAL, 0.5),
                (ARCHIVAL, 0.4),
            ],
        },
        Concept {
            label: "Oral history",
            category: "history",
            features: vec![
                (LANGUAGE, 0.6),
                (NARRATIVE, 0.7),
                (SOUND, 0.3),
                (BEHAVIOR, 0.4),
                (HISTORICAL, 0.6),
                (TRADITION, 0.3),
            ],
        },
        Concept {
            label: "Religious history",
            category: "history",
            features: vec![
                (METAPHYSICS, 0.6),
                (BEHAVIOR, 0.5),
                (SYSTEMS, 0.4),
                (EVOLUTION, 0.4),
                (HISTORICAL, 0.6),
                (DOCTRINE, 0.3),
            ],
        },
        // ── SOCIOLOGY (25) ──
        Concept {
            label: "Social theory",
            category: "sociology",
            features: vec![
                (BEHAVIOR, 0.8),
                (SYSTEMS, 0.7),
                (METAPHYSICS, 0.4),
                (STRUCTURE, 0.5),
                (SOCIETY, 0.7),
                (THEORY, 0.5),
            ],
        },
        Concept {
            label: "Urban sociology",
            category: "sociology",
            features: vec![
                (BEHAVIOR, 0.8),
                (STRUCTURE, 0.6),
                (SYSTEMS, 0.6),
                (NETWORK, 0.5),
                (SOCIETY, 0.5),
                (COMMUNITY, 0.5),
            ],
        },
        Concept {
            label: "Rural sociology",
            category: "sociology",
            features: vec![
                (BEHAVIOR, 0.7),
                (NATURE, 0.6),
                (ECOSYSTEM, 0.3),
                (NETWORK, 0.3),
                (COMMUNITY, 0.5),
                (SOCIETY, 0.3),
            ],
        },
        Concept {
            label: "Sociology of religion",
            category: "sociology",
            features: vec![
                (BEHAVIOR, 0.7),
                (METAPHYSICS, 0.6),
                (SYSTEMS, 0.5),
                (NETWORK, 0.4),
                (SPIRITUAL, 0.3),
                (SOCIETY, 0.4),
            ],
        },
        Concept {
            label: "Medical sociology",
            category: "sociology",
            features: vec![
                (BEHAVIOR, 0.7),
                (LIFE, 0.5),
                (DIAGNOSTICS, 0.4),
                (SYSTEMS, 0.5),
                (SOCIETY, 0.4),
                (CLINICAL, 0.2),
            ],
        },
        Concept {
            label: "Gender studies",
            category: "sociology",
            features: vec![
                (BEHAVIOR, 0.8),
                (MIND, 0.5),
                (SYSTEMS, 0.5),
                (PATTERN, 0.4),
                (SOCIETY, 0.5),
                (POWER, 0.3),
            ],
        },
        Concept {
            label: "Criminology",
            category: "sociology",
            features: vec![
                (BEHAVIOR, 0.8),
                (LOGIC, 0.5),
                (STATISTICS, 0.5),
                (ETHICS, 0.5),
                (LEGAL, 0.4),
                (JUSTICE, 0.4),
            ],
        },
        Concept {
            label: "Social network analysis",
            category: "sociology",
            features: vec![
                (NETWORK, 0.9),
                (BEHAVIOR, 0.7),
                (PATTERN, 0.6),
                (STATISTICS, 0.6),
                (COMPUTATION, 0.3),
                (SOCIAL_NETWORK, 0.8),
            ],
        },
        Concept {
            label: "Demography",
            category: "sociology",
            features: vec![
                (STATISTICS, 0.9),
                (BEHAVIOR, 0.6),
                (SYSTEMS, 0.5),
                (LIFE, 0.3),
                (SOCIETY, 0.4),
                (DATA, 0.3),
            ],
        },
        Concept {
            label: "Cultural sociology",
            category: "sociology",
            features: vec![
                (BEHAVIOR, 0.7),
                (EMOTION, 0.5),
                (LANGUAGE, 0.5),
                (PATTERN, 0.5),
                (CULTURE, 0.6),
                (SOCIETY, 0.4),
            ],
        },
        Concept {
            label: "Political sociology",
            category: "sociology",
            features: vec![
                (BEHAVIOR, 0.7),
                (GOVERNANCE, 0.6),
                (SYSTEMS, 0.7),
                (NETWORK, 0.4),
                (POWER, 0.5),
                (SOCIETY, 0.4),
            ],
        },
        Concept {
            label: "Sociology of science",
            category: "sociology",
            features: vec![
                (BEHAVIOR, 0.7),
                (LOGIC, 0.5),
                (STRUCTURE, 0.4),
                (SYSTEMS, 0.4),
                (SOCIETY, 0.4),
                (EPISTEMOLOGY, 0.2),
            ],
        },
        Concept {
            label: "Social movements research",
            category: "sociology",
            features: vec![
                (BEHAVIOR, 0.8),
                (NETWORK, 0.6),
                (EVOLUTION, 0.5),
                (EMOTION, 0.4),
                (SOCIETY, 0.5),
                (POWER, 0.3),
            ],
        },
        Concept {
            label: "Stratification research",
            category: "sociology",
            features: vec![
                (BEHAVIOR, 0.7),
                (MARKETS, 0.5),
                (SYSTEMS, 0.6),
                (STATISTICS, 0.5),
                (SOCIETY, 0.5),
            ],
        },
        Concept {
            label: "Ethnography",
            category: "sociology",
            features: vec![
                (BEHAVIOR, 0.8),
                (LANGUAGE, 0.5),
                (PATTERN, 0.5),
                (COGNITION, 0.3),
                (CULTURE, 0.5),
            ],
        },
        Concept {
            label: "Economic sociology",
            category: "sociology",
            features: vec![
                (BEHAVIOR, 0.7),
                (MARKETS, 0.7),
                (NETWORK, 0.5),
                (SYSTEMS, 0.5),
                (SOCIETY, 0.4),
                (MONEY, 0.3),
            ],
        },
        Concept {
            label: "Sociology of education",
            category: "sociology",
            features: vec![
                (BEHAVIOR, 0.7),
                (PEDAGOGY, 0.6),
                (SYSTEMS, 0.5),
                (NETWORK, 0.3),
                (SOCIETY, 0.4),
                (LEARNING, 0.3),
            ],
        },
        Concept {
            label: "Environmental sociology",
            category: "sociology",
            features: vec![
                (BEHAVIOR, 0.6),
                (NATURE, 0.6),
                (ECOSYSTEM, 0.5),
                (SYSTEMS, 0.5),
                (SOCIETY, 0.4),
            ],
        },
        Concept {
            label: "Sociology of technology",
            category: "sociology",
            features: vec![
                (BEHAVIOR, 0.6),
                (COMPUTATION, 0.4),
                (NETWORK, 0.5),
                (SYSTEMS, 0.5),
                (SOCIETY, 0.4),
            ],
        },
        Concept {
            label: "Migration studies",
            category: "sociology",
            features: vec![
                (BEHAVIOR, 0.7),
                (MOTION, 0.4),
                (NETWORK, 0.5),
                (SYSTEMS, 0.4),
                (SOCIETY, 0.4),
                (COMMUNITY, 0.3),
            ],
        },
        Concept {
            label: "Sociology of health",
            category: "sociology",
            features: vec![
                (BEHAVIOR, 0.7),
                (LIFE, 0.5),
                (SYSTEMS, 0.5),
                (STATISTICS, 0.3),
                (SOCIETY, 0.4),
            ],
        },
        Concept {
            label: "Deviance studies",
            category: "sociology",
            features: vec![
                (BEHAVIOR, 0.8),
                (ETHICS, 0.4),
                (PATTERN, 0.4),
                (LOGIC, 0.3),
                (SOCIETY, 0.4),
                (JUSTICE, 0.3),
            ],
        },
        Concept {
            label: "Visual sociology",
            category: "sociology",
            features: vec![
                (BEHAVIOR, 0.6),
                (VISUAL, 0.6),
                (PATTERN, 0.5),
                (LANGUAGE, 0.3),
                (SOCIETY, 0.3),
            ],
        },
        Concept {
            label: "Sociology of knowledge",
            category: "sociology",
            features: vec![
                (BEHAVIOR, 0.6),
                (INFORMATION, 0.5),
                (MIND, 0.4),
                (SYSTEMS, 0.4),
                (SOCIETY, 0.4),
                (EPISTEMOLOGY, 0.3),
            ],
        },
        Concept {
            label: "Computational sociology",
            category: "sociology",
            features: vec![
                (BEHAVIOR, 0.6),
                (COMPUTATION, 0.6),
                (NETWORK, 0.6),
                (STATISTICS, 0.5),
                (SOCIAL_NETWORK, 0.4),
                (DATA, 0.3),
            ],
        },
        // ── POLITICAL SCIENCE (25) ──
        Concept {
            label: "International relations",
            category: "political_science",
            features: vec![
                (BEHAVIOR, 0.8),
                (NETWORK, 0.7),
                (GOVERNANCE, 0.6),
                (SYSTEMS, 0.5),
                (POWER, 0.5),
            ],
        },
        Concept {
            label: "Comparative politics",
            category: "political_science",
            features: vec![
                (BEHAVIOR, 0.7),
                (GOVERNANCE, 0.6),
                (SYSTEMS, 0.7),
                (PATTERN, 0.5),
                (POLICY, 0.3),
            ],
        },
        Concept {
            label: "Political theory",
            category: "political_science",
            features: vec![
                (ETHICS, 0.8),
                (METAPHYSICS, 0.5),
                (GOVERNANCE, 0.6),
                (BEHAVIOR, 0.5),
                (POWER, 0.5),
                (THEORY, 0.5),
            ],
        },
        Concept {
            label: "Public administration",
            category: "political_science",
            features: vec![
                (GOVERNANCE, 0.8),
                (SYSTEMS, 0.8),
                (OPTIMIZATION, 0.5),
                (BEHAVIOR, 0.4),
                (POLICY, 0.5),
            ],
        },
        Concept {
            label: "Public policy",
            category: "political_science",
            features: vec![
                (GOVERNANCE, 0.8),
                (BEHAVIOR, 0.7),
                (SYSTEMS, 0.7),
                (ETHICS, 0.5),
                (POLICY, 0.9),
            ],
        },
        Concept {
            label: "Electoral studies",
            category: "political_science",
            features: vec![
                (BEHAVIOR, 0.8),
                (STATISTICS, 0.7),
                (GOVERNANCE, 0.5),
                (PATTERN, 0.3),
                (DATA, 0.3),
            ],
        },
        Concept {
            label: "Political economy",
            category: "political_science",
            features: vec![
                (MARKETS, 0.8),
                (GOVERNANCE, 0.6),
                (BEHAVIOR, 0.7),
                (SYSTEMS, 0.5),
                (POWER, 0.4),
                (MONEY, 0.3),
            ],
        },
        Concept {
            label: "Geopolitics",
            category: "political_science",
            features: vec![
                (GOVERNANCE, 0.6),
                (SPACE, 0.5),
                (BEHAVIOR, 0.6),
                (NETWORK, 0.5),
                (POWER, 0.6),
            ],
        },
        Concept {
            label: "Security studies",
            category: "political_science",
            features: vec![
                (GOVERNANCE, 0.5),
                (FORCE, 0.5),
                (BEHAVIOR, 0.6),
                (SYSTEMS, 0.5),
                (POWER, 0.4),
            ],
        },
        Concept {
            label: "Democratic theory",
            category: "political_science",
            features: vec![
                (ETHICS, 0.7),
                (GOVERNANCE, 0.7),
                (BEHAVIOR, 0.6),
                (LOGIC, 0.4),
                (RIGHTS, 0.5),
                (THEORY, 0.4),
            ],
        },
        Concept {
            label: "Nationalism studies",
            category: "political_science",
            features: vec![
                (BEHAVIOR, 0.7),
                (EMOTION, 0.6),
                (LANGUAGE, 0.4),
                (GOVERNANCE, 0.4),
                (CULTURE, 0.3),
                (POWER, 0.3),
            ],
        },
        Concept {
            label: "Peace studies",
            category: "political_science",
            features: vec![
                (ETHICS, 0.7),
                (BEHAVIOR, 0.7),
                (GOVERNANCE, 0.4),
                (NETWORK, 0.4),
                (JUSTICE, 0.4),
                (MORAL, 0.3),
            ],
        },
        Concept {
            label: "Political psychology",
            category: "political_science",
            features: vec![
                (MIND, 0.6),
                (BEHAVIOR, 0.8),
                (COGNITION, 0.5),
                (EMOTION, 0.4),
                (POWER, 0.3),
            ],
        },
        Concept {
            label: "Constitutional studies",
            category: "political_science",
            features: vec![
                (LOGIC, 0.7),
                (GOVERNANCE, 0.7),
                (ETHICS, 0.6),
                (LANGUAGE, 0.5),
                (LEGAL, 0.5),
                (RIGHTS, 0.5),
            ],
        },
        Concept {
            label: "Global governance",
            category: "political_science",
            features: vec![
                (GOVERNANCE, 0.9),
                (NETWORK, 0.7),
                (SYSTEMS, 0.6),
                (ETHICS, 0.5),
                (POLICY, 0.5),
            ],
        },
        Concept {
            label: "Federalism studies",
            category: "political_science",
            features: vec![
                (GOVERNANCE, 0.8),
                (STRUCTURE, 0.5),
                (SYSTEMS, 0.6),
                (LOGIC, 0.3),
                (POWER, 0.3),
            ],
        },
        Concept {
            label: "Political communication",
            category: "political_science",
            features: vec![
                (LANGUAGE, 0.6),
                (BEHAVIOR, 0.7),
                (GOVERNANCE, 0.5),
                (NETWORK, 0.4),
                (DISCOURSE, 0.4),
            ],
        },
        Concept {
            label: "Foreign policy analysis",
            category: "political_science",
            features: vec![
                (GOVERNANCE, 0.7),
                (BEHAVIOR, 0.7),
                (NETWORK, 0.5),
                (SYSTEMS, 0.4),
                (POWER, 0.4),
                (POLICY, 0.4),
            ],
        },
        Concept {
            label: "Political philosophy (pol sci)",
            category: "political_science",
            features: vec![
                (ETHICS, 0.7),
                (GOVERNANCE, 0.6),
                (METAPHYSICS, 0.4),
                (LOGIC, 0.5),
                (MORAL, 0.4),
                (THEORY, 0.4),
            ],
        },
        Concept {
            label: "Comparative institutional analysis",
            category: "political_science",
            features: vec![
                (GOVERNANCE, 0.7),
                (SYSTEMS, 0.7),
                (STRUCTURE, 0.5),
                (PATTERN, 0.4),
                (POLICY, 0.3),
            ],
        },
        Concept {
            label: "Quantitative political science",
            category: "political_science",
            features: vec![
                (STATISTICS, 0.8),
                (BEHAVIOR, 0.5),
                (GOVERNANCE, 0.5),
                (COMPUTATION, 0.4),
                (DATA, 0.4),
            ],
        },
        Concept {
            label: "Social policy",
            category: "political_science",
            features: vec![
                (GOVERNANCE, 0.7),
                (BEHAVIOR, 0.6),
                (ETHICS, 0.5),
                (SYSTEMS, 0.5),
                (POLICY, 0.7),
                (SOCIETY, 0.3),
            ],
        },
        Concept {
            label: "Conflict studies",
            category: "political_science",
            features: vec![
                (BEHAVIOR, 0.7),
                (FORCE, 0.5),
                (GOVERNANCE, 0.4),
                (EMOTION, 0.4),
                (POWER, 0.4),
            ],
        },
        Concept {
            label: "Environmental politics",
            category: "political_science",
            features: vec![
                (GOVERNANCE, 0.6),
                (NATURE, 0.5),
                (ECOSYSTEM, 0.5),
                (ETHICS, 0.4),
                (POLICY, 0.5),
                (CONSERVATION, 0.3),
            ],
        },
        Concept {
            label: "Regulatory studies",
            category: "political_science",
            features: vec![
                (GOVERNANCE, 0.9),
                (SYSTEMS, 0.6),
                (LOGIC, 0.5),
                (MARKETS, 0.4),
                (POLICY, 0.5),
                (LEGAL, 0.3),
            ],
        },
        // ── LAW (25) ──
        Concept {
            label: "Constitutional law",
            category: "law",
            features: vec![
                (LOGIC, 0.8),
                (GOVERNANCE, 0.7),
                (ETHICS, 0.6),
                (LANGUAGE, 0.7),
                (LEGAL, 0.8),
                (RIGHTS, 0.6),
            ],
        },
        Concept {
            label: "Criminal law",
            category: "law",
            features: vec![
                (LOGIC, 0.8),
                (ETHICS, 0.7),
                (BEHAVIOR, 0.6),
                (LANGUAGE, 0.4),
                (LEGAL, 0.8),
                (JUSTICE, 0.6),
            ],
        },
        Concept {
            label: "Contract law",
            category: "law",
            features: vec![
                (LOGIC, 0.8),
                (LANGUAGE, 0.7),
                (MARKETS, 0.6),
                (STRUCTURE, 0.4),
                (LEGAL, 0.8),
            ],
        },
        Concept {
            label: "Tort law",
            category: "law",
            features: vec![
                (LOGIC, 0.8),
                (ETHICS, 0.6),
                (BEHAVIOR, 0.5),
                (LEGAL, 0.8),
                (JUSTICE, 0.5),
            ],
        },
        Concept {
            label: "International law",
            category: "law",
            features: vec![
                (LOGIC, 0.7),
                (ETHICS, 0.6),
                (GOVERNANCE, 0.6),
                (NETWORK, 0.5),
                (LEGAL, 0.7),
                (RIGHTS, 0.4),
            ],
        },
        Concept {
            label: "Environmental law",
            category: "law",
            features: vec![
                (LOGIC, 0.7),
                (NATURE, 0.7),
                (ECOSYSTEM, 0.5),
                (ETHICS, 0.6),
                (LEGAL, 0.7),
                (CONSERVATION, 0.4),
            ],
        },
        Concept {
            label: "Intellectual property law",
            category: "law",
            features: vec![
                (LOGIC, 0.7),
                (INFORMATION, 0.8),
                (MARKETS, 0.5),
                (ETHICS, 0.4),
                (LEGAL, 0.7),
                (RIGHTS, 0.5),
            ],
        },
        Concept {
            label: "Corporate law",
            category: "law",
            features: vec![
                (LOGIC, 0.7),
                (MARKETS, 0.8),
                (GOVERNANCE, 0.5),
                (STRUCTURE, 0.4),
                (LEGAL, 0.7),
                (FINANCE, 0.3),
            ],
        },
        Concept {
            label: "Jurisprudence",
            category: "law",
            features: vec![
                (LOGIC, 0.8),
                (ETHICS, 0.7),
                (METAPHYSICS, 0.6),
                (LANGUAGE, 0.5),
                (LEGAL, 0.7),
                (THEORY, 0.5),
            ],
        },
        Concept {
            label: "Family law",
            category: "law",
            features: vec![
                (LOGIC, 0.7),
                (BEHAVIOR, 0.6),
                (ETHICS, 0.6),
                (EMOTION, 0.4),
                (LEGAL, 0.7),
                (KINSHIP, 0.4),
            ],
        },
        Concept {
            label: "Tax law",
            category: "law",
            features: vec![
                (LOGIC, 0.8),
                (MARKETS, 0.7),
                (MATH, 0.5),
                (GOVERNANCE, 0.5),
                (LEGAL, 0.7),
                (MONEY, 0.4),
            ],
        },
        Concept {
            label: "Administrative law",
            category: "law",
            features: vec![
                (LOGIC, 0.7),
                (GOVERNANCE, 0.8),
                (SYSTEMS, 0.6),
                (STRUCTURE, 0.4),
                (LEGAL, 0.7),
                (POLICY, 0.4),
            ],
        },
        Concept {
            label: "Human rights law",
            category: "law",
            features: vec![
                (ETHICS, 0.9),
                (GOVERNANCE, 0.5),
                (BEHAVIOR, 0.5),
                (LANGUAGE, 0.5),
                (LEGAL, 0.6),
                (RIGHTS, 0.9),
                (JUSTICE, 0.5),
            ],
        },
        Concept {
            label: "Antitrust law",
            category: "law",
            features: vec![
                (MARKETS, 0.8),
                (LOGIC, 0.7),
                (GOVERNANCE, 0.5),
                (BEHAVIOR, 0.4),
                (LEGAL, 0.7),
            ],
        },
        Concept {
            label: "Cyberlaw",
            category: "law",
            features: vec![
                (LOGIC, 0.7),
                (INFORMATION, 0.8),
                (COMPUTATION, 0.6),
                (GOVERNANCE, 0.4),
                (LEGAL, 0.7),
                (RIGHTS, 0.3),
            ],
        },
        Concept {
            label: "Labor law",
            category: "law",
            features: vec![
                (LOGIC, 0.7),
                (MARKETS, 0.6),
                (ETHICS, 0.5),
                (GOVERNANCE, 0.5),
                (LEGAL, 0.7),
                (LABOR, 0.6),
                (RIGHTS, 0.4),
            ],
        },
        Concept {
            label: "Immigration law",
            category: "law",
            features: vec![
                (LOGIC, 0.7),
                (GOVERNANCE, 0.7),
                (BEHAVIOR, 0.5),
                (ETHICS, 0.5),
                (LEGAL, 0.7),
                (RIGHTS, 0.4),
            ],
        },
        Concept {
            label: "Health law",
            category: "law",
            features: vec![
                (LOGIC, 0.6),
                (LIFE, 0.5),
                (GOVERNANCE, 0.6),
                (ETHICS, 0.5),
                (LEGAL, 0.7),
                (CLINICAL, 0.2),
            ],
        },
        Concept {
            label: "Property law",
            category: "law",
            features: vec![
                (LOGIC, 0.8),
                (MARKETS, 0.6),
                (STRUCTURE, 0.5),
                (GOVERNANCE, 0.4),
                (LEGAL, 0.7),
                (RIGHTS, 0.4),
            ],
        },
        Concept {
            label: "International humanitarian law",
            category: "law",
            features: vec![
                (ETHICS, 0.8),
                (GOVERNANCE, 0.6),
                (FORCE, 0.4),
                (BEHAVIOR, 0.4),
                (LEGAL, 0.6),
                (JUSTICE, 0.5),
                (RIGHTS, 0.5),
            ],
        },
        Concept {
            label: "Legal theory",
            category: "law",
            features: vec![
                (LOGIC, 0.8),
                (METAPHYSICS, 0.5),
                (LANGUAGE, 0.5),
                (ETHICS, 0.5),
                (LEGAL, 0.7),
                (THEORY, 0.5),
            ],
        },
        Concept {
            label: "Maritime law",
            category: "law",
            features: vec![
                (LOGIC, 0.7),
                (GOVERNANCE, 0.5),
                (NATURE, 0.4),
                (NETWORK, 0.4),
                (LEGAL, 0.6),
                (OCEAN, 0.3),
            ],
        },
        Concept {
            label: "Competition law",
            category: "law",
            features: vec![
                (MARKETS, 0.7),
                (LOGIC, 0.7),
                (GOVERNANCE, 0.5),
                (OPTIMIZATION, 0.3),
                (LEGAL, 0.6),
            ],
        },
        Concept {
            label: "Space law",
            category: "law",
            features: vec![
                (LOGIC, 0.6),
                (SPACE, 0.6),
                (GOVERNANCE, 0.5),
                (ETHICS, 0.4),
                (LEGAL, 0.6),
                (CELESTIAL, 0.2),
            ],
        },
        Concept {
            label: "Data protection law",
            category: "law",
            features: vec![
                (LOGIC, 0.7),
                (INFORMATION, 0.8),
                (ETHICS, 0.6),
                (GOVERNANCE, 0.5),
                (LEGAL, 0.7),
                (RIGHTS, 0.5),
            ],
        },
        // ── ARCHITECTURE (25) ──
        Concept {
            label: "Architectural design",
            category: "architecture",
            features: vec![
                (STRUCTURE, 0.9),
                (SPACE, 0.8),
                (VISUAL, 0.6),
                (PATTERN, 0.6),
                (DESIGN, 0.7),
                (FORM, 0.5),
            ],
        },
        Concept {
            label: "Urban planning",
            category: "architecture",
            features: vec![
                (STRUCTURE, 0.7),
                (SPACE, 0.7),
                (SYSTEMS, 0.8),
                (BEHAVIOR, 0.5),
                (COMMUNITY, 0.4),
                (TRANSPORTATION, 0.3),
            ],
        },
        Concept {
            label: "Landscape architecture",
            category: "architecture",
            features: vec![
                (NATURE, 0.7),
                (STRUCTURE, 0.6),
                (SPACE, 0.7),
                (ECOSYSTEM, 0.4),
                (DESIGN, 0.5),
            ],
        },
        Concept {
            label: "Interior design",
            category: "architecture",
            features: vec![
                (SPACE, 0.7),
                (VISUAL, 0.7),
                (EMOTION, 0.7),
                (MATERIAL, 0.4),
                (DESIGN, 0.7),
                (COLOR, 0.3),
            ],
        },
        Concept {
            label: "Sustainable architecture",
            category: "architecture",
            features: vec![
                (STRUCTURE, 0.7),
                (NATURE, 0.7),
                (ENERGY, 0.6),
                (ECOSYSTEM, 0.5),
                (CONSERVATION, 0.4),
                (DESIGN, 0.3),
            ],
        },
        Concept {
            label: "Architectural history",
            category: "architecture",
            features: vec![
                (STRUCTURE, 0.6),
                (EVOLUTION, 0.5),
                (VISUAL, 0.4),
                (NARRATIVE, 0.3),
                (HISTORICAL, 0.5),
            ],
        },
        Concept {
            label: "Architectural theory",
            category: "architecture",
            features: vec![
                (STRUCTURE, 0.6),
                (METAPHYSICS, 0.5),
                (MIND, 0.4),
                (VISUAL, 0.4),
                (THEORY, 0.5),
                (FORM, 0.3),
            ],
        },
        Concept {
            label: "Parametric design",
            category: "architecture",
            features: vec![
                (STRUCTURE, 0.8),
                (MATH, 0.7),
                (COMPUTATION, 0.6),
                (PATTERN, 0.7),
                (DESIGN, 0.5),
                (ALGORITHM, 0.3),
            ],
        },
        Concept {
            label: "Building information modeling",
            category: "architecture",
            features: vec![
                (STRUCTURE, 0.7),
                (COMPUTATION, 0.7),
                (INFORMATION, 0.7),
                (SYSTEMS, 0.4),
                (SOFTWARE, 0.4),
                (DATA, 0.3),
            ],
        },
        Concept {
            label: "Historic preservation",
            category: "architecture",
            features: vec![
                (STRUCTURE, 0.7),
                (MATERIAL, 0.5),
                (EVOLUTION, 0.6),
                (ETHICS, 0.3),
                (HISTORICAL, 0.5),
                (ARCHIVAL, 0.3),
            ],
        },
        Concept {
            label: "Vernacular architecture",
            category: "architecture",
            features: vec![
                (STRUCTURE, 0.7),
                (BEHAVIOR, 0.5),
                (MATERIAL, 0.5),
                (NATURE, 0.4),
                (TRADITION, 0.5),
                (CULTURE, 0.3),
            ],
        },
        Concept {
            label: "Biophilic design",
            category: "architecture",
            features: vec![
                (NATURE, 0.7),
                (STRUCTURE, 0.6),
                (EMOTION, 0.6),
                (ECOSYSTEM, 0.4),
                (DESIGN, 0.5),
            ],
        },
        Concept {
            label: "Acoustic architecture",
            category: "architecture",
            features: vec![
                (STRUCTURE, 0.7),
                (SOUND, 0.8),
                (WAVE, 0.7),
                (SPACE, 0.4),
                (TIMBRE, 0.3),
            ],
        },
        Concept {
            label: "Sacred architecture",
            category: "architecture",
            features: vec![
                (STRUCTURE, 0.8),
                (METAPHYSICS, 0.7),
                (EMOTION, 0.7),
                (SPACE, 0.6),
                (SACRED, 0.6),
                (SPIRITUAL, 0.3),
            ],
        },
        Concept {
            label: "Building physics",
            category: "architecture",
            features: vec![
                (STRUCTURE, 0.6),
                (ENERGY, 0.7),
                (WAVE, 0.5),
                (MATERIAL, 0.5),
                (MECHANICAL, 0.3),
            ],
        },
        Concept {
            label: "Housing studies",
            category: "architecture",
            features: vec![
                (STRUCTURE, 0.6),
                (BEHAVIOR, 0.5),
                (SYSTEMS, 0.5),
                (MARKETS, 0.3),
                (COMMUNITY, 0.3),
            ],
        },
        Concept {
            label: "Structural analysis",
            category: "architecture",
            features: vec![
                (STRUCTURE, 0.9),
                (FORCE, 0.7),
                (MATH, 0.6),
                (MATERIAL, 0.5),
                (MECHANICAL, 0.4),
            ],
        },
        Concept {
            label: "Urban morphology",
            category: "architecture",
            features: vec![
                (SPACE, 0.7),
                (STRUCTURE, 0.6),
                (PATTERN, 0.6),
                (EVOLUTION, 0.4),
                (FORM, 0.3),
            ],
        },
        Concept {
            label: "Lighting design",
            category: "architecture",
            features: vec![
                (WAVE, 0.5),
                (VISUAL, 0.7),
                (ENERGY, 0.5),
                (EMOTION, 0.4),
                (DESIGN, 0.4),
                (COLOR, 0.3),
            ],
        },
        Concept {
            label: "Landscape ecology",
            category: "architecture",
            features: vec![
                (NATURE, 0.7),
                (ECOSYSTEM, 0.7),
                (STRUCTURE, 0.4),
                (SYSTEMS, 0.4),
                (CONSERVATION, 0.3),
            ],
        },
        Concept {
            label: "Transportation planning",
            category: "architecture",
            features: vec![
                (SYSTEMS, 0.7),
                (MOTION, 0.5),
                (STRUCTURE, 0.5),
                (NETWORK, 0.5),
                (TRANSPORTATION, 0.6),
            ],
        },
        Concept {
            label: "Climate-responsive design",
            category: "architecture",
            features: vec![
                (STRUCTURE, 0.6),
                (ENERGY, 0.6),
                (NATURE, 0.6),
                (ECOSYSTEM, 0.5),
                (DESIGN, 0.4),
                (CLIMATE, 0.4),
            ],
        },
        Concept {
            label: "Architectural materials",
            category: "architecture",
            features: vec![
                (MATERIAL, 0.9),
                (STRUCTURE, 0.7),
                (CHEMISTRY, 0.4),
                (FORCE, 0.3),
                (SURFACE, 0.3),
            ],
        },
        Concept {
            label: "Universal design",
            category: "architecture",
            features: vec![
                (STRUCTURE, 0.5),
                (BEHAVIOR, 0.6),
                (ETHICS, 0.5),
                (COGNITION, 0.3),
                (DESIGN, 0.5),
                (RIGHTS, 0.2),
            ],
        },
        Concept {
            label: "Building services engineering",
            category: "architecture",
            features: vec![
                (SYSTEMS, 0.7),
                (ENERGY, 0.6),
                (STRUCTURE, 0.5),
                (MEASUREMENT, 0.4),
                (MECHANICAL, 0.3),
                (ELECTRICAL, 0.3),
            ],
        },
        // ── CULINARY ARTS (25) ──
        Concept {
            label: "Cooking techniques",
            category: "culinary_arts",
            features: vec![
                (CHEMISTRY, 0.7),
                (ENERGY, 0.6),
                (PERFORMANCE, 0.7),
                (PATTERN, 0.4),
                (COOKING, 0.9),
                (TASTE, 0.4),
            ],
        },
        Concept {
            label: "Baking",
            category: "culinary_arts",
            features: vec![
                (CHEMISTRY, 0.8),
                (PATTERN, 0.6),
                (STRUCTURE, 0.5),
                (MEASUREMENT, 0.4),
                (COOKING, 0.7),
                (REACTION, 0.3),
            ],
        },
        Concept {
            label: "Pastry arts",
            category: "culinary_arts",
            features: vec![
                (CHEMISTRY, 0.7),
                (VISUAL, 0.6),
                (STRUCTURE, 0.6),
                (PERFORMANCE, 0.7),
                (COOKING, 0.6),
                (DESIGN, 0.3),
            ],
        },
        Concept {
            label: "Molecular gastronomy",
            category: "culinary_arts",
            features: vec![
                (CHEMISTRY, 0.9),
                (STRUCTURE, 0.6),
                (PATTERN, 0.5),
                (MEASUREMENT, 0.4),
                (COOKING, 0.5),
                (MOLECULAR, 0.4),
                (FLAVOR, 0.4),
            ],
        },
        Concept {
            label: "Fermentation science",
            category: "culinary_arts",
            features: vec![
                (CHEMISTRY, 0.7),
                (LIFE, 0.7),
                (EVOLUTION, 0.4),
                (PATTERN, 0.4),
                (COOKING, 0.4),
                (REACTION, 0.5),
                (CYCLE, 0.3),
            ],
        },
        Concept {
            label: "Food chemistry",
            category: "culinary_arts",
            features: vec![
                (CHEMISTRY, 0.9),
                (MATERIAL, 0.4),
                (STRUCTURE, 0.5),
                (MEASUREMENT, 0.3),
                (FLAVOR, 0.5),
                (MOLECULAR, 0.3),
            ],
        },
        Concept {
            label: "Nutrition science",
            category: "culinary_arts",
            features: vec![
                (LIFE, 0.7),
                (CHEMISTRY, 0.6),
                (STATISTICS, 0.5),
                (DIAGNOSTICS, 0.4),
                (COOKING, 0.3),
            ],
        },
        Concept {
            label: "Oenology",
            category: "culinary_arts",
            features: vec![
                (CHEMISTRY, 0.6),
                (PATTERN, 0.6),
                (EMOTION, 0.7),
                (COGNITION, 0.4),
                (TASTE, 0.7),
                (FLAVOR, 0.6),
            ],
        },
        Concept {
            label: "Pastry decoration",
            category: "culinary_arts",
            features: vec![
                (VISUAL, 0.7),
                (PATTERN, 0.8),
                (PERFORMANCE, 0.7),
                (EMOTION, 0.5),
                (DESIGN, 0.4),
                (COLOR, 0.3),
            ],
        },
        Concept {
            label: "Culinary history",
            category: "culinary_arts",
            features: vec![
                (BEHAVIOR, 0.6),
                (EVOLUTION, 0.5),
                (NARRATIVE, 0.4),
                (LANGUAGE, 0.3),
                (HISTORICAL, 0.4),
                (TRADITION, 0.4),
                (COOKING, 0.4),
            ],
        },
        Concept {
            label: "Food science",
            category: "culinary_arts",
            features: vec![
                (CHEMISTRY, 0.7),
                (MEASUREMENT, 0.5),
                (STATISTICS, 0.4),
                (MATERIAL, 0.4),
                (FLAVOR, 0.3),
            ],
        },
        Concept {
            label: "Plating and presentation",
            category: "culinary_arts",
            features: vec![
                (VISUAL, 0.8),
                (PATTERN, 0.7),
                (PERFORMANCE, 0.7),
                (EMOTION, 0.5),
                (DESIGN, 0.4),
                (COLOR, 0.3),
            ],
        },
        Concept {
            label: "Brewing science",
            category: "culinary_arts",
            features: vec![
                (CHEMISTRY, 0.8),
                (LIFE, 0.6),
                (PATTERN, 0.5),
                (MEASUREMENT, 0.4),
                (COOKING, 0.4),
                (REACTION, 0.3),
            ],
        },
        Concept {
            label: "Sommelier studies",
            category: "culinary_arts",
            features: vec![
                (COGNITION, 0.5),
                (EMOTION, 0.7),
                (PATTERN, 0.6),
                (CHEMISTRY, 0.4),
                (TASTE, 0.7),
                (FLAVOR, 0.6),
            ],
        },
        Concept {
            label: "Traditional cuisine studies",
            category: "culinary_arts",
            features: vec![
                (BEHAVIOR, 0.6),
                (LANGUAGE, 0.4),
                (PATTERN, 0.5),
                (EVOLUTION, 0.4),
                (TRADITION, 0.5),
                (CULTURE, 0.4),
                (COOKING, 0.4),
            ],
        },
        Concept {
            label: "Food safety",
            category: "culinary_arts",
            features: vec![
                (LIFE, 0.5),
                (CHEMISTRY, 0.6),
                (DIAGNOSTICS, 0.5),
                (SYSTEMS, 0.4),
                (COOKING, 0.3),
            ],
        },
        Concept {
            label: "Charcuterie",
            category: "culinary_arts",
            features: vec![
                (CHEMISTRY, 0.6),
                (MATERIAL, 0.5),
                (PATTERN, 0.5),
                (PERFORMANCE, 0.4),
                (COOKING, 0.6),
                (FLAVOR, 0.4),
            ],
        },
        Concept {
            label: "Confectionery science",
            category: "culinary_arts",
            features: vec![
                (CHEMISTRY, 0.8),
                (STRUCTURE, 0.5),
                (PATTERN, 0.5),
                (VISUAL, 0.4),
                (COOKING, 0.4),
                (TASTE, 0.3),
            ],
        },
        Concept {
            label: "Culinary anthropology",
            category: "culinary_arts",
            features: vec![
                (BEHAVIOR, 0.7),
                (EVOLUTION, 0.5),
                (LANGUAGE, 0.4),
                (PATTERN, 0.4),
                (CULTURE, 0.5),
                (COOKING, 0.3),
            ],
        },
        Concept {
            label: "Food preservation",
            category: "culinary_arts",
            features: vec![
                (CHEMISTRY, 0.7),
                (LIFE, 0.5),
                (ENTROPY, 0.4),
                (MEASUREMENT, 0.3),
                (COOKING, 0.4),
                (REACTION, 0.3),
            ],
        },
        Concept {
            label: "Sous vide technique",
            category: "culinary_arts",
            features: vec![
                (CHEMISTRY, 0.6),
                (ENERGY, 0.6),
                (MEASUREMENT, 0.6),
                (PERFORMANCE, 0.4),
                (COOKING, 0.6),
            ],
        },
        Concept {
            label: "Flavor pairing theory",
            category: "culinary_arts",
            features: vec![
                (CHEMISTRY, 0.6),
                (PATTERN, 0.7),
                (COGNITION, 0.5),
                (COMPUTATION, 0.3),
                (FLAVOR, 0.8),
                (TASTE, 0.5),
                (THEORY, 0.3),
            ],
        },
        Concept {
            label: "Kitchen management",
            category: "culinary_arts",
            features: vec![
                (SYSTEMS, 0.6),
                (PERFORMANCE, 0.5),
                (OPTIMIZATION, 0.4),
                (BEHAVIOR, 0.4),
                (COOKING, 0.4),
            ],
        },
        Concept {
            label: "Gastronomy philosophy",
            category: "culinary_arts",
            features: vec![
                (MIND, 0.4),
                (EMOTION, 0.6),
                (ETHICS, 0.4),
                (BEHAVIOR, 0.4),
                (TASTE, 0.4),
            ],
        },
        Concept {
            label: "Food photography",
            category: "culinary_arts",
            features: vec![
                (VISUAL, 0.8),
                (WAVE, 0.3),
                (EMOTION, 0.5),
                (PATTERN, 0.5),
                (COLOR, 0.4),
            ],
        },
        // ── RELIGION (25) ──
        Concept {
            label: "Systematic theology",
            category: "religion",
            features: vec![
                (METAPHYSICS, 0.9),
                (LOGIC, 0.6),
                (ETHICS, 0.6),
                (STRUCTURE, 0.4),
                (DOCTRINE, 0.7),
                (SPIRITUAL, 0.5),
            ],
        },
        Concept {
            label: "Comparative religion",
            category: "religion",
            features: vec![
                (METAPHYSICS, 0.7),
                (BEHAVIOR, 0.6),
                (LANGUAGE, 0.5),
                (PATTERN, 0.5),
                (SPIRITUAL, 0.5),
                (CULTURE, 0.3),
            ],
        },
        Concept {
            label: "Biblical studies",
            category: "religion",
            features: vec![
                (LANGUAGE, 0.8),
                (METAPHYSICS, 0.7),
                (NARRATIVE, 0.5),
                (PATTERN, 0.4),
                (SACRED, 0.6),
                (ARCHIVAL, 0.3),
            ],
        },
        Concept {
            label: "Islamic studies",
            category: "religion",
            features: vec![
                (METAPHYSICS, 0.7),
                (LANGUAGE, 0.7),
                (BEHAVIOR, 0.5),
                (ETHICS, 0.5),
                (DOCTRINE, 0.5),
                (SACRED, 0.4),
            ],
        },
        Concept {
            label: "Buddhist studies",
            category: "religion",
            features: vec![
                (METAPHYSICS, 0.8),
                (MIND, 0.7),
                (BEHAVIOR, 0.5),
                (COGNITION, 0.5),
                (CONSCIOUSNESS, 0.4),
                (SPIRITUAL, 0.5),
            ],
        },
        Concept {
            label: "Religious ethics",
            category: "religion",
            features: vec![
                (ETHICS, 0.9),
                (METAPHYSICS, 0.7),
                (BEHAVIOR, 0.5),
                (MORAL, 0.7),
                (DOCTRINE, 0.4),
            ],
        },
        Concept {
            label: "Philosophy of religion",
            category: "religion",
            features: vec![
                (METAPHYSICS, 0.9),
                (LOGIC, 0.7),
                (MIND, 0.5),
                (ETHICS, 0.4),
                (EPISTEMOLOGY, 0.4),
                (ONTOLOGY, 0.3),
            ],
        },
        Concept {
            label: "Church history",
            category: "religion",
            features: vec![
                (BEHAVIOR, 0.6),
                (GOVERNANCE, 0.4),
                (SYSTEMS, 0.5),
                (EVOLUTION, 0.6),
                (HISTORICAL, 0.5),
                (DOCTRINE, 0.3),
            ],
        },
        Concept {
            label: "Mysticism",
            category: "religion",
            features: vec![
                (METAPHYSICS, 0.9),
                (MIND, 0.8),
                (EMOTION, 0.7),
                (COGNITION, 0.5),
                (SPIRITUAL, 0.8),
                (CONSCIOUSNESS, 0.5),
            ],
        },
        Concept {
            label: "Theological anthropology",
            category: "religion",
            features: vec![
                (METAPHYSICS, 0.7),
                (LIFE, 0.4),
                (BEHAVIOR, 0.5),
                (MIND, 0.6),
                (SPIRITUAL, 0.4),
            ],
        },
        Concept {
            label: "Liturgical studies",
            category: "religion",
            features: vec![
                (METAPHYSICS, 0.6),
                (PERFORMANCE, 0.8),
                (PATTERN, 0.6),
                (SOUND, 0.4),
                (RITUAL, 0.7),
                (SACRED, 0.5),
            ],
        },
        Concept {
            label: "Eschatology",
            category: "religion",
            features: vec![
                (METAPHYSICS, 0.9),
                (MIND, 0.5),
                (EMOTION, 0.4),
                (NARRATIVE, 0.4),
                (DOCTRINE, 0.5),
            ],
        },
        Concept {
            label: "Homiletics",
            category: "religion",
            features: vec![
                (LANGUAGE, 0.7),
                (PERFORMANCE, 0.7),
                (METAPHYSICS, 0.6),
                (EMOTION, 0.5),
                (DISCOURSE, 0.4),
            ],
        },
        Concept {
            label: "Patristics",
            category: "religion",
            features: vec![
                (LANGUAGE, 0.7),
                (METAPHYSICS, 0.7),
                (EVOLUTION, 0.4),
                (NARRATIVE, 0.3),
                (HISTORICAL, 0.4),
                (DOCTRINE, 0.4),
            ],
        },
        Concept {
            label: "Religious education",
            category: "religion",
            features: vec![
                (PEDAGOGY, 0.6),
                (COGNITION, 0.5),
                (METAPHYSICS, 0.7),
                (BEHAVIOR, 0.4),
                (LEARNING, 0.3),
                (DOCTRINE, 0.3),
            ],
        },
        Concept {
            label: "Hindu studies",
            category: "religion",
            features: vec![
                (METAPHYSICS, 0.8),
                (BEHAVIOR, 0.5),
                (LANGUAGE, 0.5),
                (PATTERN, 0.4),
                (SPIRITUAL, 0.5),
                (SACRED, 0.4),
            ],
        },
        Concept {
            label: "Jewish studies",
            category: "religion",
            features: vec![
                (LANGUAGE, 0.7),
                (METAPHYSICS, 0.7),
                (ETHICS, 0.6),
                (BEHAVIOR, 0.5),
                (SACRED, 0.4),
                (TRADITION, 0.3),
            ],
        },
        Concept {
            label: "Religious art",
            category: "religion",
            features: vec![
                (METAPHYSICS, 0.6),
                (VISUAL, 0.6),
                (EMOTION, 0.7),
                (PERFORMANCE, 0.3),
                (SACRED, 0.5),
            ],
        },
        Concept {
            label: "Sociology of religion (religion)",
            category: "religion",
            features: vec![
                (BEHAVIOR, 0.7),
                (METAPHYSICS, 0.5),
                (SYSTEMS, 0.5),
                (NETWORK, 0.3),
                (SOCIETY, 0.3),
                (RITUAL, 0.3),
            ],
        },
        Concept {
            label: "Religious epistemology",
            category: "religion",
            features: vec![
                (METAPHYSICS, 0.8),
                (LOGIC, 0.6),
                (MIND, 0.6),
                (COGNITION, 0.4),
                (EPISTEMOLOGY, 0.6),
            ],
        },
        Concept {
            label: "Liberation theology",
            category: "religion",
            features: vec![
                (ETHICS, 0.8),
                (METAPHYSICS, 0.6),
                (BEHAVIOR, 0.5),
                (GOVERNANCE, 0.3),
                (JUSTICE, 0.4),
                (MORAL, 0.4),
            ],
        },
        Concept {
            label: "Interreligious dialogue",
            category: "religion",
            features: vec![
                (LANGUAGE, 0.6),
                (METAPHYSICS, 0.5),
                (BEHAVIOR, 0.5),
                (ETHICS, 0.5),
                (DISCOURSE, 0.4),
            ],
        },
        Concept {
            label: "Sacred texts studies",
            category: "religion",
            features: vec![
                (LANGUAGE, 0.8),
                (METAPHYSICS, 0.7),
                (NARRATIVE, 0.5),
                (STRUCTURE, 0.3),
                (SACRED, 0.7),
                (ARCHIVAL, 0.3),
            ],
        },
        Concept {
            label: "Ritual studies",
            category: "religion",
            features: vec![
                (BEHAVIOR, 0.7),
                (PERFORMANCE, 0.7),
                (PATTERN, 0.6),
                (METAPHYSICS, 0.5),
                (RITUAL, 0.8),
                (TRADITION, 0.4),
            ],
        },
        Concept {
            label: "New religious movements",
            category: "religion",
            features: vec![
                (BEHAVIOR, 0.6),
                (METAPHYSICS, 0.5),
                (EVOLUTION, 0.5),
                (NETWORK, 0.3),
                (SPIRITUAL, 0.4),
                (COMMUNITY, 0.3),
            ],
        },
        // ── ENVIRONMENTAL SCIENCE (25) ──
        Concept {
            label: "Climate change science",
            category: "environmental_science",
            features: vec![
                (ECOSYSTEM, 0.9),
                (NATURE, 0.8),
                (SYSTEMS, 0.7),
                (STATISTICS, 0.5),
                (CLIMATE, 0.9),
                (CONSERVATION, 0.4),
            ],
        },
        Concept {
            label: "Conservation ecology",
            category: "environmental_science",
            features: vec![
                (ECOSYSTEM, 0.9),
                (LIFE, 0.7),
                (NATURE, 0.8),
                (ETHICS, 0.5),
                (CONSERVATION, 0.9),
            ],
        },
        Concept {
            label: "Pollution science",
            category: "environmental_science",
            features: vec![
                (CHEMISTRY, 0.7),
                (NATURE, 0.7),
                (ECOSYSTEM, 0.7),
                (MEASUREMENT, 0.5),
                (WATER, 0.3),
            ],
        },
        Concept {
            label: "Ecosystem services",
            category: "environmental_science",
            features: vec![
                (ECOSYSTEM, 0.8),
                (MARKETS, 0.4),
                (SYSTEMS, 0.6),
                (NATURE, 0.6),
                (CONSERVATION, 0.4),
            ],
        },
        Concept {
            label: "Biodiversity science",
            category: "environmental_science",
            features: vec![
                (LIFE, 0.8),
                (ECOSYSTEM, 0.9),
                (EVOLUTION, 0.6),
                (PATTERN, 0.4),
                (CONSERVATION, 0.5),
            ],
        },
        Concept {
            label: "Environmental toxicology",
            category: "environmental_science",
            features: vec![
                (CHEMISTRY, 0.7),
                (LIFE, 0.6),
                (ECOSYSTEM, 0.6),
                (DIAGNOSTICS, 0.4),
                (MOLECULAR, 0.3),
            ],
        },
        Concept {
            label: "Renewable energy science",
            category: "environmental_science",
            features: vec![
                (ENERGY, 0.9),
                (NATURE, 0.6),
                (ECOSYSTEM, 0.5),
                (SYSTEMS, 0.5),
                (CONSERVATION, 0.4),
                (ELECTRICAL, 0.3),
            ],
        },
        Concept {
            label: "Carbon cycle science",
            category: "environmental_science",
            features: vec![
                (CHEMISTRY, 0.6),
                (ECOSYSTEM, 0.8),
                (SYSTEMS, 0.6),
                (NATURE, 0.5),
                (CYCLE, 0.7),
                (CLIMATE, 0.5),
            ],
        },
        Concept {
            label: "Water resource management",
            category: "environmental_science",
            features: vec![
                (NATURE, 0.7),
                (ECOSYSTEM, 0.6),
                (GOVERNANCE, 0.4),
                (SYSTEMS, 0.6),
                (WATER, 0.8),
                (CONSERVATION, 0.4),
            ],
        },
        Concept {
            label: "Waste management science",
            category: "environmental_science",
            features: vec![
                (CHEMISTRY, 0.5),
                (ECOSYSTEM, 0.6),
                (SYSTEMS, 0.6),
                (ETHICS, 0.3),
                (CONSERVATION, 0.3),
            ],
        },
        Concept {
            label: "Environmental remote sensing",
            category: "environmental_science",
            features: vec![
                (MEASUREMENT, 0.8),
                (COMPUTATION, 0.5),
                (NATURE, 0.5),
                (ECOSYSTEM, 0.5),
                (DATA, 0.4),
            ],
        },
        Concept {
            label: "Sustainability science",
            category: "environmental_science",
            features: vec![
                (ECOSYSTEM, 0.8),
                (ETHICS, 0.6),
                (SYSTEMS, 0.7),
                (BEHAVIOR, 0.4),
                (CONSERVATION, 0.6),
                (MORAL, 0.3),
            ],
        },
        Concept {
            label: "Ecological modeling",
            category: "environmental_science",
            features: vec![
                (ECOSYSTEM, 0.7),
                (COMPUTATION, 0.6),
                (MATH, 0.5),
                (SYSTEMS, 0.6),
                (DATA, 0.3),
            ],
        },
        Concept {
            label: "Environmental policy",
            category: "environmental_science",
            features: vec![
                (ECOSYSTEM, 0.6),
                (GOVERNANCE, 0.7),
                (ETHICS, 0.5),
                (BEHAVIOR, 0.4),
                (POLICY, 0.6),
                (CONSERVATION, 0.4),
            ],
        },
        Concept {
            label: "Agroecology",
            category: "environmental_science",
            features: vec![
                (ECOSYSTEM, 0.8),
                (LIFE, 0.6),
                (NATURE, 0.6),
                (SYSTEMS, 0.4),
                (CONSERVATION, 0.3),
            ],
        },
        Concept {
            label: "Environmental impact assessment",
            category: "environmental_science",
            features: vec![
                (ECOSYSTEM, 0.7),
                (MEASUREMENT, 0.6),
                (STATISTICS, 0.5),
                (GOVERNANCE, 0.4),
                (DATA, 0.3),
            ],
        },
        Concept {
            label: "Restoration ecology",
            category: "environmental_science",
            features: vec![
                (ECOSYSTEM, 0.9),
                (NATURE, 0.7),
                (LIFE, 0.6),
                (SYSTEMS, 0.4),
                (CONSERVATION, 0.7),
            ],
        },
        Concept {
            label: "Environmental microbiology",
            category: "environmental_science",
            features: vec![
                (LIFE, 0.7),
                (ECOSYSTEM, 0.7),
                (CHEMISTRY, 0.5),
                (NATURE, 0.5),
                (CELLULAR, 0.3),
            ],
        },
        Concept {
            label: "Landscape ecology (env)",
            category: "environmental_science",
            features: vec![
                (ECOSYSTEM, 0.8),
                (NATURE, 0.7),
                (PATTERN, 0.5),
                (SPACE, 0.4),
                (CONSERVATION, 0.3),
            ],
        },
        Concept {
            label: "Environmental geochemistry",
            category: "environmental_science",
            features: vec![
                (CHEMISTRY, 0.7),
                (NATURE, 0.6),
                (ECOSYSTEM, 0.5),
                (MEASUREMENT, 0.4),
                (GEOLOGY, 0.3),
            ],
        },
        Concept {
            label: "Marine ecology",
            category: "environmental_science",
            features: vec![
                (ECOSYSTEM, 0.8),
                (LIFE, 0.7),
                (NATURE, 0.7),
                (SYSTEMS, 0.4),
                (OCEAN, 0.6),
            ],
        },
        Concept {
            label: "Urban ecology",
            category: "environmental_science",
            features: vec![
                (ECOSYSTEM, 0.7),
                (BEHAVIOR, 0.4),
                (SYSTEMS, 0.5),
                (STRUCTURE, 0.4),
                (COMMUNITY, 0.3),
            ],
        },
        Concept {
            label: "Environmental data science",
            category: "environmental_science",
            features: vec![
                (ECOSYSTEM, 0.5),
                (COMPUTATION, 0.6),
                (STATISTICS, 0.7),
                (MEASUREMENT, 0.5),
                (DATA, 0.6),
                (CLIMATE, 0.3),
            ],
        },
        Concept {
            label: "Invasive species biology",
            category: "environmental_science",
            features: vec![
                (ECOSYSTEM, 0.8),
                (LIFE, 0.7),
                (EVOLUTION, 0.5),
                (NATURE, 0.5),
                (CONSERVATION, 0.4),
            ],
        },
        Concept {
            label: "Circular economy",
            category: "environmental_science",
            features: vec![
                (ECOSYSTEM, 0.6),
                (MARKETS, 0.5),
                (SYSTEMS, 0.6),
                (ETHICS, 0.4),
                (CYCLE, 0.5),
                (CONSERVATION, 0.4),
            ],
        },
        // ── NEUROSCIENCE (25) ──
        Concept {
            label: "Cognitive neuroscience",
            category: "neuroscience",
            features: vec![
                (COGNITION, 0.9),
                (LIFE, 0.6),
                (MIND, 0.7),
                (NETWORK, 0.5),
                (BRAIN, 0.8),
                (NEURAL, 0.6),
            ],
        },
        Concept {
            label: "Computational neuroscience",
            category: "neuroscience",
            features: vec![
                (COMPUTATION, 0.7),
                (LIFE, 0.5),
                (NETWORK, 0.7),
                (MATH, 0.5),
                (COGNITION, 0.4),
                (NEURAL, 0.6),
                (ALGORITHM, 0.3),
            ],
        },
        Concept {
            label: "Cellular neuroscience",
            category: "neuroscience",
            features: vec![
                (LIFE, 0.9),
                (CHEMISTRY, 0.6),
                (NETWORK, 0.5),
                (STRUCTURE, 0.4),
                (NEURAL, 0.7),
                (CELLULAR, 0.6),
            ],
        },
        Concept {
            label: "Behavioral neuroscience",
            category: "neuroscience",
            features: vec![
                (BEHAVIOR, 0.8),
                (LIFE, 0.6),
                (COGNITION, 0.5),
                (MIND, 0.4),
                (BRAIN, 0.6),
                (NEURAL, 0.4),
            ],
        },
        Concept {
            label: "Neuroimaging",
            category: "neuroscience",
            features: vec![
                (MEASUREMENT, 0.8),
                (LIFE, 0.5),
                (VISUAL, 0.5),
                (COMPUTATION, 0.5),
                (BRAIN, 0.7),
                (DATA, 0.3),
            ],
        },
        Concept {
            label: "Synaptic neuroscience",
            category: "neuroscience",
            features: vec![
                (LIFE, 0.8),
                (CHEMISTRY, 0.7),
                (NETWORK, 0.6),
                (STRUCTURE, 0.4),
                (NEURAL, 0.8),
                (CELLULAR, 0.4),
            ],
        },
        Concept {
            label: "Motor neuroscience",
            category: "neuroscience",
            features: vec![
                (MOTION, 0.8),
                (LIFE, 0.6),
                (COGNITION, 0.5),
                (FORCE, 0.3),
                (BRAIN, 0.5),
                (NEURAL, 0.5),
            ],
        },
        Concept {
            label: "Sensory neuroscience",
            category: "neuroscience",
            features: vec![
                (WAVE, 0.5),
                (LIFE, 0.6),
                (COGNITION, 0.6),
                (PATTERN, 0.5),
                (BRAIN, 0.5),
                (NEURAL, 0.5),
            ],
        },
        Concept {
            label: "Developmental neuroscience",
            category: "neuroscience",
            features: vec![
                (LIFE, 0.8),
                (EVOLUTION, 0.4),
                (GENETICS, 0.5),
                (COGNITION, 0.4),
                (BRAIN, 0.5),
                (CELLULAR, 0.4),
            ],
        },
        Concept {
            label: "Neuroendocrinology",
            category: "neuroscience",
            features: vec![
                (LIFE, 0.7),
                (CHEMISTRY, 0.7),
                (BEHAVIOR, 0.5),
                (SYSTEMS, 0.3),
                (BRAIN, 0.4),
                (MOLECULAR, 0.3),
            ],
        },
        Concept {
            label: "Social neuroscience",
            category: "neuroscience",
            features: vec![
                (COGNITION, 0.6),
                (BEHAVIOR, 0.7),
                (NETWORK, 0.5),
                (EMOTION, 0.5),
                (BRAIN, 0.5),
            ],
        },
        Concept {
            label: "Affective neuroscience",
            category: "neuroscience",
            features: vec![
                (EMOTION, 0.9),
                (COGNITION, 0.6),
                (LIFE, 0.5),
                (MIND, 0.5),
                (BRAIN, 0.6),
                (NEURAL, 0.4),
            ],
        },
        Concept {
            label: "Neural network theory",
            category: "neuroscience",
            features: vec![
                (NETWORK, 0.9),
                (COMPUTATION, 0.7),
                (PATTERN, 0.6),
                (MATH, 0.4),
                (NEURAL, 0.8),
                (AI, 0.3),
                (THEORY, 0.3),
            ],
        },
        Concept {
            label: "Neurogenetics",
            category: "neuroscience",
            features: vec![
                (GENETICS, 0.8),
                (LIFE, 0.7),
                (COGNITION, 0.4),
                (INFORMATION, 0.3),
                (BRAIN, 0.4),
                (MOLECULAR, 0.3),
            ],
        },
        Concept {
            label: "Neuroplasticity",
            category: "neuroscience",
            features: vec![
                (LIFE, 0.7),
                (COGNITION, 0.6),
                (EVOLUTION, 0.4),
                (NETWORK, 0.5),
                (BRAIN, 0.6),
                (LEARNING, 0.4),
            ],
        },
        Concept {
            label: "Pain neuroscience",
            category: "neuroscience",
            features: vec![
                (LIFE, 0.6),
                (EMOTION, 0.5),
                (DIAGNOSTICS, 0.4),
                (CHEMISTRY, 0.4),
                (NEURAL, 0.5),
                (BRAIN, 0.4),
            ],
        },
        Concept {
            label: "Neuroethics",
            category: "neuroscience",
            features: vec![
                (ETHICS, 0.7),
                (MIND, 0.6),
                (LIFE, 0.4),
                (COGNITION, 0.4),
                (BRAIN, 0.4),
                (MORAL, 0.4),
            ],
        },
        Concept {
            label: "Connectomics",
            category: "neuroscience",
            features: vec![
                (NETWORK, 0.9),
                (LIFE, 0.5),
                (STRUCTURE, 0.6),
                (COMPUTATION, 0.5),
                (BRAIN, 0.6),
                (NEURAL, 0.6),
                (DATA, 0.3),
            ],
        },
        Concept {
            label: "Visual neuroscience",
            category: "neuroscience",
            features: vec![
                (VISUAL, 0.7),
                (COGNITION, 0.6),
                (LIFE, 0.5),
                (WAVE, 0.3),
                (BRAIN, 0.5),
                (NEURAL, 0.4),
            ],
        },
        Concept {
            label: "Auditory neuroscience",
            category: "neuroscience",
            features: vec![
                (SOUND, 0.7),
                (COGNITION, 0.6),
                (LIFE, 0.5),
                (WAVE, 0.4),
                (BRAIN, 0.5),
                (NEURAL, 0.4),
            ],
        },
        Concept {
            label: "Neuropharmacology",
            category: "neuroscience",
            features: vec![
                (CHEMISTRY, 0.8),
                (LIFE, 0.6),
                (DIAGNOSTICS, 0.4),
                (BEHAVIOR, 0.3),
                (NEURAL, 0.5),
                (THERAPY, 0.3),
            ],
        },
        Concept {
            label: "Neuroinformatics",
            category: "neuroscience",
            features: vec![
                (COMPUTATION, 0.7),
                (INFORMATION, 0.7),
                (LIFE, 0.4),
                (STATISTICS, 0.4),
                (DATA, 0.5),
                (BRAIN, 0.3),
            ],
        },
        Concept {
            label: "Sleep neuroscience",
            category: "neuroscience",
            features: vec![
                (LIFE, 0.7),
                (COGNITION, 0.5),
                (BEHAVIOR, 0.4),
                (PATTERN, 0.4),
                (BRAIN, 0.5),
                (CYCLE, 0.4),
            ],
        },
        Concept {
            label: "Language neuroscience",
            category: "neuroscience",
            features: vec![
                (LANGUAGE, 0.6),
                (COGNITION, 0.7),
                (LIFE, 0.5),
                (NETWORK, 0.4),
                (BRAIN, 0.6),
                (NEURAL, 0.4),
            ],
        },
        Concept {
            label: "Decision neuroscience",
            category: "neuroscience",
            features: vec![
                (COGNITION, 0.7),
                (BEHAVIOR, 0.6),
                (OPTIMIZATION, 0.4),
                (MIND, 0.5),
                (BRAIN, 0.5),
            ],
        },
        // ── DATA SCIENCE (25) ──
        Concept {
            label: "Statistical learning",
            category: "data_science",
            features: vec![
                (STATISTICS, 0.9),
                (COMPUTATION, 0.7),
                (PATTERN, 0.7),
                (MATH, 0.5),
                (MACHINE_LEARN, 0.6),
                (DATA, 0.5),
            ],
        },
        Concept {
            label: "Data visualization",
            category: "data_science",
            features: vec![
                (VISUAL, 0.8),
                (INFORMATION, 0.7),
                (PATTERN, 0.6),
                (COGNITION, 0.4),
                (DATA, 0.6),
                (DESIGN, 0.3),
            ],
        },
        Concept {
            label: "Feature engineering",
            category: "data_science",
            features: vec![
                (PATTERN, 0.7),
                (COMPUTATION, 0.6),
                (OPTIMIZATION, 0.5),
                (STATISTICS, 0.5),
                (DATA, 0.5),
                (MACHINE_LEARN, 0.4),
            ],
        },
        Concept {
            label: "Deep learning",
            category: "data_science",
            features: vec![
                (COMPUTATION, 0.9),
                (PATTERN, 0.8),
                (MATH, 0.5),
                (NETWORK, 0.5),
                (MACHINE_LEARN, 0.8),
                (AI, 0.5),
                (NEURAL, 0.4),
            ],
        },
        Concept {
            label: "Natural language processing (DS)",
            category: "data_science",
            features: vec![
                (LANGUAGE, 0.7),
                (COMPUTATION, 0.7),
                (STATISTICS, 0.5),
                (PATTERN, 0.6),
                (LLM, 0.5),
                (AI, 0.4),
                (DATA, 0.3),
            ],
        },
        Concept {
            label: "Time series analysis",
            category: "data_science",
            features: vec![
                (STATISTICS, 0.8),
                (PATTERN, 0.7),
                (MATH, 0.6),
                (MEASUREMENT, 0.4),
                (DATA, 0.5),
                (CYCLE, 0.3),
            ],
        },
        Concept {
            label: "Bayesian methods",
            category: "data_science",
            features: vec![
                (STATISTICS, 0.9),
                (MATH, 0.7),
                (LOGIC, 0.5),
                (INFORMATION, 0.4),
                (THEORY, 0.3),
            ],
        },
        Concept {
            label: "Causal inference",
            category: "data_science",
            features: vec![
                (STATISTICS, 0.8),
                (LOGIC, 0.7),
                (MATH, 0.5),
                (BEHAVIOR, 0.3),
                (DATA, 0.4),
            ],
        },
        Concept {
            label: "Recommender systems",
            category: "data_science",
            features: vec![
                (COMPUTATION, 0.7),
                (PATTERN, 0.7),
                (BEHAVIOR, 0.5),
                (OPTIMIZATION, 0.5),
                (MACHINE_LEARN, 0.5),
                (DATA, 0.4),
            ],
        },
        Concept {
            label: "Anomaly detection",
            category: "data_science",
            features: vec![
                (PATTERN, 0.8),
                (STATISTICS, 0.7),
                (COMPUTATION, 0.5),
                (DIAGNOSTICS, 0.3),
                (DATA, 0.4),
                (ALGORITHM, 0.3),
            ],
        },
        Concept {
            label: "Dimensionality reduction",
            category: "data_science",
            features: vec![
                (MATH, 0.7),
                (COMPUTATION, 0.6),
                (PATTERN, 0.6),
                (STRUCTURE, 0.5),
                (DATA, 0.4),
                (ALGORITHM, 0.3),
            ],
        },
        Concept {
            label: "A/B testing",
            category: "data_science",
            features: vec![
                (STATISTICS, 0.8),
                (BEHAVIOR, 0.5),
                (MEASUREMENT, 0.6),
                (OPTIMIZATION, 0.4),
                (DATA, 0.4),
            ],
        },
        Concept {
            label: "Data engineering",
            category: "data_science",
            features: vec![
                (COMPUTATION, 0.8),
                (SYSTEMS, 0.7),
                (INFORMATION, 0.6),
                (STRUCTURE, 0.4),
                (DATA, 0.8),
                (SOFTWARE, 0.4),
            ],
        },
        Concept {
            label: "Geospatial analytics",
            category: "data_science",
            features: vec![
                (SPACE, 0.6),
                (COMPUTATION, 0.5),
                (STATISTICS, 0.5),
                (VISUAL, 0.5),
                (DATA, 0.5),
                (PLANETARY, 0.2),
            ],
        },
        Concept {
            label: "Graph analytics",
            category: "data_science",
            features: vec![
                (NETWORK, 0.8),
                (COMPUTATION, 0.6),
                (PATTERN, 0.6),
                (MATH, 0.4),
                (GRAPH_THEORY, 0.5),
                (DATA, 0.4),
            ],
        },
        Concept {
            label: "Survival analysis",
            category: "data_science",
            features: vec![
                (STATISTICS, 0.8),
                (LIFE, 0.4),
                (MATH, 0.5),
                (MEASUREMENT, 0.4),
                (DATA, 0.4),
                (CLINICAL, 0.2),
            ],
        },
        Concept {
            label: "Ensemble methods",
            category: "data_science",
            features: vec![
                (COMPUTATION, 0.7),
                (STATISTICS, 0.6),
                (OPTIMIZATION, 0.6),
                (PATTERN, 0.5),
                (MACHINE_LEARN, 0.5),
            ],
        },
        Concept {
            label: "Interpretable ML",
            category: "data_science",
            features: vec![
                (COMPUTATION, 0.6),
                (COGNITION, 0.5),
                (PATTERN, 0.5),
                (LOGIC, 0.5),
                (MACHINE_LEARN, 0.5),
                (AI, 0.3),
            ],
        },
        Concept {
            label: "Data ethics",
            category: "data_science",
            features: vec![
                (ETHICS, 0.7),
                (INFORMATION, 0.6),
                (BEHAVIOR, 0.4),
                (GOVERNANCE, 0.4),
                (DATA, 0.5),
                (MORAL, 0.4),
            ],
        },
        Concept {
            label: "Transfer learning",
            category: "data_science",
            features: vec![
                (COMPUTATION, 0.7),
                (PATTERN, 0.6),
                (OPTIMIZATION, 0.5),
                (INFORMATION, 0.4),
                (MACHINE_LEARN, 0.6),
                (LEARNING, 0.4),
            ],
        },
        Concept {
            label: "Text mining",
            category: "data_science",
            features: vec![
                (LANGUAGE, 0.6),
                (COMPUTATION, 0.6),
                (PATTERN, 0.6),
                (STATISTICS, 0.5),
                (DATA, 0.5),
                (LLM, 0.2),
            ],
        },
        Concept {
            label: "Computer vision (DS)",
            category: "data_science",
            features: vec![
                (VISUAL, 0.8),
                (COMPUTATION, 0.7),
                (PATTERN, 0.7),
                (MATH, 0.3),
                (MACHINE_LEARN, 0.5),
                (AI, 0.3),
            ],
        },
        Concept {
            label: "Streaming analytics",
            category: "data_science",
            features: vec![
                (COMPUTATION, 0.7),
                (SYSTEMS, 0.6),
                (INFORMATION, 0.5),
                (STATISTICS, 0.4),
                (DATA, 0.6),
                (SOFTWARE, 0.3),
            ],
        },
        Concept {
            label: "Experiment design",
            category: "data_science",
            features: vec![
                (STATISTICS, 0.8),
                (LOGIC, 0.5),
                (MEASUREMENT, 0.6),
                (OPTIMIZATION, 0.4),
                (DATA, 0.4),
            ],
        },
        Concept {
            label: "Fairness in ML",
            category: "data_science",
            features: vec![
                (ETHICS, 0.7),
                (COMPUTATION, 0.5),
                (STATISTICS, 0.5),
                (BEHAVIOR, 0.4),
                (MACHINE_LEARN, 0.4),
                (MORAL, 0.3),
                (JUSTICE, 0.3),
            ],
        },
        // ── ANTHROPOLOGY (25) ──
        Concept {
            label: "Cultural anthropology",
            category: "anthropology",
            features: vec![
                (BEHAVIOR, 0.9),
                (LANGUAGE, 0.5),
                (PATTERN, 0.5),
                (EVOLUTION, 0.4),
                (CULTURE, 0.8),
                (TRADITION, 0.4),
            ],
        },
        Concept {
            label: "Physical anthropology",
            category: "anthropology",
            features: vec![
                (LIFE, 0.7),
                (EVOLUTION, 0.8),
                (STRUCTURE, 0.5),
                (GENETICS, 0.4),
                (ANATOMY, 0.4),
            ],
        },
        Concept {
            label: "Linguistic anthropology",
            category: "anthropology",
            features: vec![
                (LANGUAGE, 0.8),
                (BEHAVIOR, 0.7),
                (COGNITION, 0.4),
                (EVOLUTION, 0.3),
                (CULTURE, 0.5),
            ],
        },
        Concept {
            label: "Archaeological anthropology",
            category: "anthropology",
            features: vec![
                (EVOLUTION, 0.6),
                (MATERIAL, 0.6),
                (BEHAVIOR, 0.6),
                (STRUCTURE, 0.5),
                (HISTORICAL, 0.4),
                (ARCHIVAL, 0.3),
            ],
        },
        Concept {
            label: "Medical anthropology",
            category: "anthropology",
            features: vec![
                (BEHAVIOR, 0.7),
                (LIFE, 0.5),
                (DIAGNOSTICS, 0.3),
                (ETHICS, 0.3),
                (CULTURE, 0.4),
                (THERAPY, 0.2),
            ],
        },
        Concept {
            label: "Economic anthropology",
            category: "anthropology",
            features: vec![
                (BEHAVIOR, 0.7),
                (MARKETS, 0.5),
                (SYSTEMS, 0.4),
                (PATTERN, 0.4),
                (CULTURE, 0.4),
                (MONEY, 0.2),
            ],
        },
        Concept {
            label: "Political anthropology",
            category: "anthropology",
            features: vec![
                (BEHAVIOR, 0.7),
                (GOVERNANCE, 0.5),
                (SYSTEMS, 0.5),
                (NETWORK, 0.3),
                (POWER, 0.4),
                (CULTURE, 0.3),
            ],
        },
        Concept {
            label: "Visual anthropology",
            category: "anthropology",
            features: vec![
                (VISUAL, 0.6),
                (BEHAVIOR, 0.7),
                (PATTERN, 0.4),
                (LANGUAGE, 0.3),
                (CULTURE, 0.4),
            ],
        },
        Concept {
            label: "Kinship studies",
            category: "anthropology",
            features: vec![
                (BEHAVIOR, 0.7),
                (NETWORK, 0.6),
                (GENETICS, 0.3),
                (SYSTEMS, 0.4),
                (KINSHIP, 0.9),
                (CULTURE, 0.3),
            ],
        },
        Concept {
            label: "Ritual anthropology",
            category: "anthropology",
            features: vec![
                (BEHAVIOR, 0.8),
                (PERFORMANCE, 0.6),
                (PATTERN, 0.5),
                (METAPHYSICS, 0.4),
                (RITUAL, 0.7),
                (CULTURE, 0.4),
            ],
        },
        Concept {
            label: "Urban anthropology",
            category: "anthropology",
            features: vec![
                (BEHAVIOR, 0.7),
                (STRUCTURE, 0.4),
                (NETWORK, 0.5),
                (SYSTEMS, 0.4),
                (COMMUNITY, 0.4),
            ],
        },
        Concept {
            label: "Ethnobotany",
            category: "anthropology",
            features: vec![
                (LIFE, 0.6),
                (NATURE, 0.6),
                (BEHAVIOR, 0.6),
                (CHEMISTRY, 0.3),
                (CULTURE, 0.4),
                (TRADITION, 0.3),
            ],
        },
        Concept {
            label: "Digital anthropology",
            category: "anthropology",
            features: vec![
                (BEHAVIOR, 0.6),
                (COMPUTATION, 0.5),
                (NETWORK, 0.5),
                (INFORMATION, 0.4),
                (SOCIAL_NETWORK, 0.3),
                (CULTURE, 0.3),
            ],
        },
        Concept {
            label: "Food anthropology",
            category: "anthropology",
            features: vec![
                (BEHAVIOR, 0.7),
                (CHEMISTRY, 0.3),
                (EVOLUTION, 0.4),
                (PATTERN, 0.5),
                (CULTURE, 0.5),
                (COOKING, 0.3),
            ],
        },
        Concept {
            label: "Anthropology of religion",
            category: "anthropology",
            features: vec![
                (BEHAVIOR, 0.7),
                (METAPHYSICS, 0.6),
                (COGNITION, 0.3),
                (PATTERN, 0.4),
                (RITUAL, 0.4),
                (SPIRITUAL, 0.3),
            ],
        },
        Concept {
            label: "Anthropology of art",
            category: "anthropology",
            features: vec![
                (BEHAVIOR, 0.6),
                (VISUAL, 0.5),
                (EMOTION, 0.4),
                (PATTERN, 0.5),
                (CULTURE, 0.4),
            ],
        },
        Concept {
            label: "Primatology",
            category: "anthropology",
            features: vec![
                (LIFE, 0.7),
                (EVOLUTION, 0.7),
                (BEHAVIOR, 0.7),
                (COGNITION, 0.4),
                (BRAIN, 0.2),
            ],
        },
        Concept {
            label: "Forensic anthropology",
            category: "anthropology",
            features: vec![
                (LIFE, 0.5),
                (STRUCTURE, 0.6),
                (DIAGNOSTICS, 0.5),
                (EVOLUTION, 0.3),
                (ANATOMY, 0.5),
                (LEGAL, 0.2),
            ],
        },
        Concept {
            label: "Ecological anthropology",
            category: "anthropology",
            features: vec![
                (ECOSYSTEM, 0.6),
                (BEHAVIOR, 0.7),
                (NATURE, 0.6),
                (SYSTEMS, 0.3),
                (CULTURE, 0.4),
            ],
        },
        Concept {
            label: "Anthropology of development",
            category: "anthropology",
            features: vec![
                (BEHAVIOR, 0.6),
                (MARKETS, 0.4),
                (GOVERNANCE, 0.4),
                (SYSTEMS, 0.4),
                (CULTURE, 0.3),
                (POLICY, 0.2),
            ],
        },
        Concept {
            label: "Ethnoarchaeology",
            category: "anthropology",
            features: vec![
                (BEHAVIOR, 0.6),
                (MATERIAL, 0.6),
                (EVOLUTION, 0.5),
                (PATTERN, 0.4),
                (CULTURE, 0.4),
                (HISTORICAL, 0.3),
            ],
        },
        Concept {
            label: "Cognitive anthropology",
            category: "anthropology",
            features: vec![
                (COGNITION, 0.7),
                (BEHAVIOR, 0.6),
                (LANGUAGE, 0.5),
                (MIND, 0.4),
                (CULTURE, 0.4),
            ],
        },
        Concept {
            label: "Anthropology of space",
            category: "anthropology",
            features: vec![
                (BEHAVIOR, 0.6),
                (SPACE, 0.5),
                (STRUCTURE, 0.4),
                (PATTERN, 0.4),
                (CULTURE, 0.3),
            ],
        },
        Concept {
            label: "Ethnomedicine",
            category: "anthropology",
            features: vec![
                (LIFE, 0.5),
                (BEHAVIOR, 0.6),
                (CHEMISTRY, 0.3),
                (DIAGNOSTICS, 0.3),
                (CULTURE, 0.4),
                (TRADITION, 0.3),
            ],
        },
        Concept {
            label: "Folklore studies",
            category: "anthropology",
            features: vec![
                (NARRATIVE, 0.6),
                (LANGUAGE, 0.5),
                (BEHAVIOR, 0.6),
                (PATTERN, 0.5),
                (TRADITION, 0.5),
                (CULTURE, 0.4),
            ],
        },
        // ── EDUCATION (25) ──
        Concept {
            label: "Curriculum design",
            category: "education",
            features: vec![
                (PEDAGOGY, 0.9),
                (STRUCTURE, 0.6),
                (COGNITION, 0.5),
                (SYSTEMS, 0.4),
                (CURRICULUM, 0.9),
                (LEARNING, 0.4),
            ],
        },
        Concept {
            label: "Assessment theory",
            category: "education",
            features: vec![
                (PEDAGOGY, 0.7),
                (MEASUREMENT, 0.8),
                (STATISTICS, 0.6),
                (COGNITION, 0.4),
                (ASSESSMENT, 0.9),
                (THEORY, 0.3),
            ],
        },
        Concept {
            label: "Learning theory",
            category: "education",
            features: vec![
                (PEDAGOGY, 0.8),
                (COGNITION, 0.8),
                (MIND, 0.5),
                (BEHAVIOR, 0.4),
                (LEARNING, 0.8),
                (THEORY, 0.5),
            ],
        },
        Concept {
            label: "Educational technology",
            category: "education",
            features: vec![
                (PEDAGOGY, 0.7),
                (COMPUTATION, 0.7),
                (INFORMATION, 0.5),
                (SYSTEMS, 0.3),
                (SOFTWARE, 0.3),
                (LEARNING, 0.4),
            ],
        },
        Concept {
            label: "Special education",
            category: "education",
            features: vec![
                (PEDAGOGY, 0.8),
                (COGNITION, 0.5),
                (BEHAVIOR, 0.5),
                (ETHICS, 0.4),
                (LEARNING, 0.4),
            ],
        },
        Concept {
            label: "Higher education studies",
            category: "education",
            features: vec![
                (PEDAGOGY, 0.7),
                (SYSTEMS, 0.6),
                (GOVERNANCE, 0.4),
                (BEHAVIOR, 0.4),
                (CURRICULUM, 0.3),
            ],
        },
        Concept {
            label: "Early childhood education",
            category: "education",
            features: vec![
                (PEDAGOGY, 0.8),
                (COGNITION, 0.6),
                (BEHAVIOR, 0.5),
                (EVOLUTION, 0.3),
                (LEARNING, 0.6),
                (ATTACHMENT, 0.3),
            ],
        },
        Concept {
            label: "STEM education",
            category: "education",
            features: vec![
                (PEDAGOGY, 0.7),
                (MATH, 0.4),
                (COMPUTATION, 0.3),
                (COGNITION, 0.5),
                (CURRICULUM, 0.4),
                (LEARNING, 0.3),
            ],
        },
        Concept {
            label: "Literacy studies",
            category: "education",
            features: vec![
                (PEDAGOGY, 0.7),
                (LANGUAGE, 0.8),
                (COGNITION, 0.5),
                (PATTERN, 0.3),
                (LEARNING, 0.5),
            ],
        },
        Concept {
            label: "Multicultural education",
            category: "education",
            features: vec![
                (PEDAGOGY, 0.7),
                (BEHAVIOR, 0.6),
                (LANGUAGE, 0.4),
                (ETHICS, 0.4),
                (CULTURE, 0.4),
            ],
        },
        Concept {
            label: "Philosophy of education",
            category: "education",
            features: vec![
                (PEDAGOGY, 0.6),
                (MIND, 0.6),
                (ETHICS, 0.5),
                (METAPHYSICS, 0.4),
                (EPISTEMOLOGY, 0.3),
                (THEORY, 0.3),
            ],
        },
        Concept {
            label: "Distance education",
            category: "education",
            features: vec![
                (PEDAGOGY, 0.7),
                (COMPUTATION, 0.5),
                (NETWORK, 0.5),
                (INFORMATION, 0.4),
                (SOFTWARE, 0.3),
            ],
        },
        Concept {
            label: "Instructional design",
            category: "education",
            features: vec![
                (PEDAGOGY, 0.8),
                (COGNITION, 0.6),
                (STRUCTURE, 0.5),
                (OPTIMIZATION, 0.3),
                (CURRICULUM, 0.5),
                (DESIGN, 0.3),
            ],
        },
        Concept {
            label: "Music education",
            category: "education",
            features: vec![
                (PEDAGOGY, 0.7),
                (SOUND, 0.6),
                (COGNITION, 0.5),
                (PERFORMANCE, 0.4),
                (HARMONY, 0.2),
                (LEARNING, 0.3),
            ],
        },
        Concept {
            label: "Arts education",
            category: "education",
            features: vec![
                (PEDAGOGY, 0.7),
                (VISUAL, 0.5),
                (EMOTION, 0.5),
                (COGNITION, 0.4),
                (LEARNING, 0.3),
            ],
        },
        Concept {
            label: "Language education",
            category: "education",
            features: vec![
                (PEDAGOGY, 0.8),
                (LANGUAGE, 0.8),
                (COGNITION, 0.5),
                (BEHAVIOR, 0.3),
                (LEARNING, 0.5),
                (GRAMMAR, 0.2),
            ],
        },
        Concept {
            label: "Science education",
            category: "education",
            features: vec![
                (PEDAGOGY, 0.7),
                (LOGIC, 0.4),
                (MEASUREMENT, 0.3),
                (COGNITION, 0.5),
                (CURRICULUM, 0.3),
                (LEARNING, 0.3),
            ],
        },
        Concept {
            label: "Mathematics education",
            category: "education",
            features: vec![
                (PEDAGOGY, 0.7),
                (MATH, 0.6),
                (COGNITION, 0.5),
                (LOGIC, 0.3),
                (LEARNING, 0.4),
            ],
        },
        Concept {
            label: "Physical education",
            category: "education",
            features: vec![
                (PEDAGOGY, 0.6),
                (MOTION, 0.7),
                (LIFE, 0.4),
                (BEHAVIOR, 0.4),
                (ANATOMY, 0.2),
            ],
        },
        Concept {
            label: "Environmental education",
            category: "education",
            features: vec![
                (PEDAGOGY, 0.7),
                (ECOSYSTEM, 0.5),
                (NATURE, 0.5),
                (ETHICS, 0.3),
                (LEARNING, 0.3),
                (CONSERVATION, 0.3),
            ],
        },
        Concept {
            label: "Education policy",
            category: "education",
            features: vec![
                (PEDAGOGY, 0.6),
                (GOVERNANCE, 0.7),
                (SYSTEMS, 0.5),
                (STATISTICS, 0.3),
                (POLICY, 0.5),
                (CURRICULUM, 0.3),
            ],
        },
        Concept {
            label: "Teacher education",
            category: "education",
            features: vec![
                (PEDAGOGY, 0.9),
                (BEHAVIOR, 0.5),
                (COGNITION, 0.4),
                (SYSTEMS, 0.3),
                (LEARNING, 0.4),
            ],
        },
        Concept {
            label: "Game-based learning",
            category: "education",
            features: vec![
                (PEDAGOGY, 0.6),
                (COMPUTATION, 0.5),
                (COGNITION, 0.6),
                (BEHAVIOR, 0.4),
                (LEARNING, 0.5),
            ],
        },
        Concept {
            label: "Comparative education",
            category: "education",
            features: vec![
                (PEDAGOGY, 0.6),
                (SYSTEMS, 0.5),
                (BEHAVIOR, 0.4),
                (PATTERN, 0.4),
                (CULTURE, 0.3),
            ],
        },
        Concept {
            label: "Educational measurement",
            category: "education",
            features: vec![
                (PEDAGOGY, 0.6),
                (MEASUREMENT, 0.8),
                (STATISTICS, 0.7),
                (COGNITION, 0.3),
                (ASSESSMENT, 0.7),
                (DATA, 0.3),
            ],
        },
        // ── FILM STUDIES (25) ──
        Concept {
            label: "Film theory",
            category: "film_studies",
            features: vec![
                (VISUAL, 0.7),
                (NARRATIVE, 0.6),
                (MIND, 0.5),
                (METAPHYSICS, 0.4),
                (CINEMA, 0.7),
                (THEORY, 0.5),
            ],
        },
        Concept {
            label: "Cinematography",
            category: "film_studies",
            features: vec![
                (VISUAL, 0.9),
                (WAVE, 0.4),
                (MOTION, 0.6),
                (PATTERN, 0.5),
                (CINEMA, 0.8),
                (COLOR, 0.3),
            ],
        },
        Concept {
            label: "Film editing",
            category: "film_studies",
            features: vec![
                (VISUAL, 0.7),
                (NARRATIVE, 0.8),
                (PATTERN, 0.6),
                (COGNITION, 0.3),
                (CINEMA, 0.6),
                (MONTAGE, 0.8),
            ],
        },
        Concept {
            label: "Sound design (film)",
            category: "film_studies",
            features: vec![
                (SOUND, 0.8),
                (EMOTION, 0.6),
                (NARRATIVE, 0.4),
                (WAVE, 0.4),
                (CINEMA, 0.5),
                (TIMBRE, 0.3),
            ],
        },
        Concept {
            label: "Screenwriting (film)",
            category: "film_studies",
            features: vec![
                (NARRATIVE, 0.9),
                (LANGUAGE, 0.7),
                (EMOTION, 0.6),
                (STRUCTURE, 0.5),
                (CINEMA, 0.5),
            ],
        },
        Concept {
            label: "Documentary studies",
            category: "film_studies",
            features: vec![
                (VISUAL, 0.7),
                (NARRATIVE, 0.7),
                (BEHAVIOR, 0.5),
                (ETHICS, 0.3),
                (CINEMA, 0.6),
            ],
        },
        Concept {
            label: "Animation studies",
            category: "film_studies",
            features: vec![
                (VISUAL, 0.8),
                (MOTION, 0.7),
                (COMPUTATION, 0.4),
                (NARRATIVE, 0.5),
                (CINEMA, 0.5),
            ],
        },
        Concept {
            label: "Film history",
            category: "film_studies",
            features: vec![
                (VISUAL, 0.5),
                (NARRATIVE, 0.5),
                (EVOLUTION, 0.5),
                (BEHAVIOR, 0.3),
                (CINEMA, 0.6),
                (HISTORICAL, 0.4),
            ],
        },
        Concept {
            label: "Genre studies",
            category: "film_studies",
            features: vec![
                (PATTERN, 0.7),
                (NARRATIVE, 0.6),
                (EMOTION, 0.5),
                (STRUCTURE, 0.4),
                (CINEMA, 0.5),
            ],
        },
        Concept {
            label: "Film semiotics",
            category: "film_studies",
            features: vec![
                (VISUAL, 0.6),
                (LANGUAGE, 0.5),
                (PATTERN, 0.5),
                (COGNITION, 0.4),
                (CINEMA, 0.5),
                (SEMANTICS_AX, 0.3),
            ],
        },
        Concept {
            label: "National cinema studies",
            category: "film_studies",
            features: vec![
                (VISUAL, 0.5),
                (BEHAVIOR, 0.5),
                (LANGUAGE, 0.4),
                (PATTERN, 0.4),
                (CINEMA, 0.6),
                (CULTURE, 0.4),
            ],
        },
        Concept {
            label: "Film and philosophy",
            category: "film_studies",
            features: vec![
                (MIND, 0.6),
                (VISUAL, 0.5),
                (METAPHYSICS, 0.5),
                (NARRATIVE, 0.4),
                (CINEMA, 0.5),
            ],
        },
        Concept {
            label: "Visual effects",
            category: "film_studies",
            features: vec![
                (VISUAL, 0.8),
                (COMPUTATION, 0.7),
                (WAVE, 0.3),
                (PATTERN, 0.4),
                (CINEMA, 0.5),
                (SOFTWARE, 0.3),
            ],
        },
        Concept {
            label: "Production design",
            category: "film_studies",
            features: vec![
                (VISUAL, 0.7),
                (SPACE, 0.6),
                (MATERIAL, 0.4),
                (EMOTION, 0.4),
                (CINEMA, 0.5),
                (DESIGN, 0.4),
            ],
        },
        Concept {
            label: "Film music",
            category: "film_studies",
            features: vec![
                (SOUND, 0.7),
                (EMOTION, 0.8),
                (NARRATIVE, 0.5),
                (VISUAL, 0.3),
                (CINEMA, 0.5),
                (HARMONY, 0.3),
            ],
        },
        Concept {
            label: "Experimental film",
            category: "film_studies",
            features: vec![
                (VISUAL, 0.7),
                (PATTERN, 0.5),
                (METAPHYSICS, 0.4),
                (EMOTION, 0.4),
                (CINEMA, 0.6),
                (MONTAGE, 0.3),
            ],
        },
        Concept {
            label: "Film criticism",
            category: "film_studies",
            features: vec![
                (LANGUAGE, 0.6),
                (VISUAL, 0.5),
                (MIND, 0.4),
                (NARRATIVE, 0.5),
                (CINEMA, 0.5),
                (DISCOURSE, 0.3),
            ],
        },
        Concept {
            label: "Color grading",
            category: "film_studies",
            features: vec![
                (VISUAL, 0.8),
                (WAVE, 0.4),
                (EMOTION, 0.5),
                (PATTERN, 0.4),
                (CINEMA, 0.5),
                (COLOR, 0.7),
            ],
        },
        Concept {
            label: "Film and technology",
            category: "film_studies",
            features: vec![
                (VISUAL, 0.5),
                (COMPUTATION, 0.5),
                (EVOLUTION, 0.3),
                (SYSTEMS, 0.3),
                (CINEMA, 0.5),
            ],
        },
        Concept {
            label: "Adaptation studies",
            category: "film_studies",
            features: vec![
                (NARRATIVE, 0.7),
                (LANGUAGE, 0.5),
                (VISUAL, 0.5),
                (PATTERN, 0.4),
                (CINEMA, 0.4),
                (LITERARY, 0.3),
            ],
        },
        Concept {
            label: "Spectatorship theory",
            category: "film_studies",
            features: vec![
                (COGNITION, 0.6),
                (VISUAL, 0.5),
                (MIND, 0.5),
                (BEHAVIOR, 0.4),
                (CINEMA, 0.5),
                (THEORY, 0.3),
            ],
        },
        Concept {
            label: "Stop-motion animation",
            category: "film_studies",
            features: vec![
                (VISUAL, 0.7),
                (MOTION, 0.6),
                (MATERIAL, 0.5),
                (PERFORMANCE, 0.4),
                (CINEMA, 0.4),
            ],
        },
        Concept {
            label: "Film restoration",
            category: "film_studies",
            features: vec![
                (VISUAL, 0.5),
                (MATERIAL, 0.5),
                (CHEMISTRY, 0.3),
                (EVOLUTION, 0.3),
                (CINEMA, 0.4),
                (ARCHIVAL, 0.4),
            ],
        },
        Concept {
            label: "Virtual reality cinema",
            category: "film_studies",
            features: vec![
                (VISUAL, 0.7),
                (COMPUTATION, 0.6),
                (SPACE, 0.6),
                (COGNITION, 0.4),
                (CINEMA, 0.5),
            ],
        },
        Concept {
            label: "Film distribution",
            category: "film_studies",
            features: vec![
                (MARKETS, 0.5),
                (NETWORK, 0.5),
                (INFORMATION, 0.4),
                (SYSTEMS, 0.3),
                (CINEMA, 0.4),
            ],
        },
        // ── PERFORMING ARTS (25) ──
        Concept {
            label: "Dance technique",
            category: "performing_arts",
            features: vec![
                (MOTION, 0.9),
                (PERFORMANCE, 0.9),
                (FORCE, 0.4),
                (PATTERN, 0.5),
                (DANCE, 0.9),
                (RHYTHM, 0.4),
            ],
        },
        Concept {
            label: "Choreography",
            category: "performing_arts",
            features: vec![
                (MOTION, 0.8),
                (PATTERN, 0.8),
                (PERFORMANCE, 0.7),
                (SPACE, 0.5),
                (DANCE, 0.7),
            ],
        },
        Concept {
            label: "Theater directing",
            category: "performing_arts",
            features: vec![
                (PERFORMANCE, 0.8),
                (NARRATIVE, 0.6),
                (BEHAVIOR, 0.5),
                (LANGUAGE, 0.4),
                (THEATRICAL, 0.7),
            ],
        },
        Concept {
            label: "Acting method",
            category: "performing_arts",
            features: vec![
                (PERFORMANCE, 0.9),
                (EMOTION, 0.8),
                (BEHAVIOR, 0.6),
                (COGNITION, 0.4),
                (THEATRICAL, 0.6),
            ],
        },
        Concept {
            label: "Stage design",
            category: "performing_arts",
            features: vec![
                (SPACE, 0.7),
                (VISUAL, 0.6),
                (STRUCTURE, 0.5),
                (PERFORMANCE, 0.5),
                (THEATRICAL, 0.5),
                (DESIGN, 0.4),
            ],
        },
        Concept {
            label: "Costume design",
            category: "performing_arts",
            features: vec![
                (VISUAL, 0.6),
                (MATERIAL, 0.6),
                (PERFORMANCE, 0.5),
                (EMOTION, 0.4),
                (THEATRICAL, 0.4),
                (DESIGN, 0.4),
            ],
        },
        Concept {
            label: "Stage lighting",
            category: "performing_arts",
            features: vec![
                (WAVE, 0.5),
                (VISUAL, 0.7),
                (EMOTION, 0.5),
                (PERFORMANCE, 0.5),
                (THEATRICAL, 0.4),
                (COLOR, 0.3),
            ],
        },
        Concept {
            label: "Mime and physical theater",
            category: "performing_arts",
            features: vec![
                (MOTION, 0.8),
                (PERFORMANCE, 0.8),
                (EMOTION, 0.5),
                (COGNITION, 0.3),
                (THEATRICAL, 0.6),
            ],
        },
        Concept {
            label: "Circus arts",
            category: "performing_arts",
            features: vec![
                (PERFORMANCE, 0.9),
                (MOTION, 0.8),
                (FORCE, 0.5),
                (EMOTION, 0.5),
                (THEATRICAL, 0.3),
            ],
        },
        Concept {
            label: "Dance therapy",
            category: "performing_arts",
            features: vec![
                (MOTION, 0.7),
                (EMOTION, 0.8),
                (MIND, 0.5),
                (LIFE, 0.3),
                (DANCE, 0.5),
                (THERAPY, 0.5),
            ],
        },
        Concept {
            label: "Puppetry",
            category: "performing_arts",
            features: vec![
                (PERFORMANCE, 0.7),
                (VISUAL, 0.5),
                (NARRATIVE, 0.5),
                (MOTION, 0.5),
                (THEATRICAL, 0.5),
            ],
        },
        Concept {
            label: "Musical theater",
            category: "performing_arts",
            features: vec![
                (PERFORMANCE, 0.8),
                (SOUND, 0.7),
                (NARRATIVE, 0.6),
                (EMOTION, 0.7),
                (THEATRICAL, 0.7),
                (HARMONY, 0.2),
            ],
        },
        Concept {
            label: "Improvised theater",
            category: "performing_arts",
            features: vec![
                (PERFORMANCE, 0.8),
                (COGNITION, 0.6),
                (BEHAVIOR, 0.5),
                (EMOTION, 0.5),
                (THEATRICAL, 0.6),
            ],
        },
        Concept {
            label: "Ballet",
            category: "performing_arts",
            features: vec![
                (MOTION, 0.9),
                (PERFORMANCE, 0.8),
                (PATTERN, 0.7),
                (EMOTION, 0.5),
                (DANCE, 0.8),
                (RHYTHM, 0.3),
            ],
        },
        Concept {
            label: "Contemporary dance",
            category: "performing_arts",
            features: vec![
                (MOTION, 0.8),
                (PERFORMANCE, 0.7),
                (EMOTION, 0.6),
                (SPACE, 0.4),
                (DANCE, 0.7),
            ],
        },
        Concept {
            label: "Theater history",
            category: "performing_arts",
            features: vec![
                (PERFORMANCE, 0.5),
                (NARRATIVE, 0.5),
                (EVOLUTION, 0.5),
                (LANGUAGE, 0.4),
                (THEATRICAL, 0.5),
                (HISTORICAL, 0.4),
            ],
        },
        Concept {
            label: "Performance studies",
            category: "performing_arts",
            features: vec![
                (PERFORMANCE, 0.9),
                (BEHAVIOR, 0.6),
                (MIND, 0.4),
                (COGNITION, 0.3),
                (THEATRICAL, 0.4),
                (THEORY, 0.3),
            ],
        },
        Concept {
            label: "Stage combat",
            category: "performing_arts",
            features: vec![
                (PERFORMANCE, 0.7),
                (FORCE, 0.6),
                (MOTION, 0.7),
                (BEHAVIOR, 0.3),
                (THEATRICAL, 0.4),
            ],
        },
        Concept {
            label: "Voice and speech",
            category: "performing_arts",
            features: vec![
                (SOUND, 0.7),
                (PERFORMANCE, 0.7),
                (LANGUAGE, 0.5),
                (WAVE, 0.3),
                (PHONETIC, 0.3),
            ],
        },
        Concept {
            label: "Dance notation",
            category: "performing_arts",
            features: vec![
                (MOTION, 0.6),
                (LANGUAGE, 0.5),
                (PATTERN, 0.6),
                (STRUCTURE, 0.5),
                (DANCE, 0.5),
            ],
        },
        Concept {
            label: "Devised theater",
            category: "performing_arts",
            features: vec![
                (PERFORMANCE, 0.7),
                (COGNITION, 0.5),
                (BEHAVIOR, 0.5),
                (NARRATIVE, 0.4),
                (THEATRICAL, 0.5),
            ],
        },
        Concept {
            label: "World dance traditions",
            category: "performing_arts",
            features: vec![
                (MOTION, 0.7),
                (BEHAVIOR, 0.5),
                (PERFORMANCE, 0.6),
                (EVOLUTION, 0.4),
                (DANCE, 0.6),
                (TRADITION, 0.4),
                (CULTURE, 0.3),
            ],
        },
        Concept {
            label: "Theater criticism",
            category: "performing_arts",
            features: vec![
                (LANGUAGE, 0.6),
                (PERFORMANCE, 0.5),
                (MIND, 0.4),
                (NARRATIVE, 0.4),
                (THEATRICAL, 0.4),
                (DISCOURSE, 0.3),
            ],
        },
        Concept {
            label: "Somatics",
            category: "performing_arts",
            features: vec![
                (MOTION, 0.7),
                (MIND, 0.6),
                (LIFE, 0.4),
                (COGNITION, 0.5),
                (ANATOMY, 0.3),
            ],
        },
        Concept {
            label: "Kinesiology for performers",
            category: "performing_arts",
            features: vec![
                (MOTION, 0.8),
                (LIFE, 0.6),
                (FORCE, 0.5),
                (PERFORMANCE, 0.5),
                (ANATOMY, 0.5),
            ],
        },
        // ── NANOTECHNOLOGY (25) ──
        Concept {
            label: "Nanomaterials",
            category: "nanotechnology",
            features: vec![
                (MATERIAL, 0.9),
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        Concept {
            label: "Nanomedicine",
            category: "nanotechnology",
            features: vec![
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        Concept {
            label: "Quantum dots",
            category: "nanotechnology",
            features: vec![
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        Concept {
            label: "Nanoelectronics",
            category: "nanotechnology",
            features: vec![
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        Concept {
            label: "Carbon nanotubes",
            category: "nanotechnology",
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        Concept {
            label: "Self-assembly",
            category: "nanotechnology",
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        },
        Concept {
            label: "Molecular machines",
            category: "nanotechnology",
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        },
        Concept {
            label: "Nanooptics",
            category: "nanotechnology",
            features: vec![
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        Concept {
            label: "Nanofabrication",
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        Concept {
            label: "Nanotoxicology",
            category: "nanotechnology",
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        Concept {
            label: "Nanocomposites",
            category: "nanotechnology",
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        Concept {
            label: "DNA nanotechnology",
            category: "nanotechnology",
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        Concept {
            label: "Nanophotonics",
            category: "nanotechnology",
            features: vec![
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        Concept {
            label: "Nanosensors",
            category: "nanotechnology",
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        Concept {
            label: "Nano-catalysis",
            category: "nanotechnology",
            features: vec![
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        Concept {
            label: "Graphene research",
            category: "nanotechnology",
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        Concept {
            label: "Nanolithography",
            category: "nanotechnology",
            features: vec![
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        Concept {
            label: "Nanofluidics",
            category: "nanotechnology",
            features: vec![
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        Concept {
            label: "Nano-biointerfaces",
            category: "nanotechnology",
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        Concept {
            label: "Nanoparticle synthesis",
            category: "nanotechnology",
            features: vec![
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        Concept {
            label: "Scanning probe microscopy",
            category: "nanotechnology",
            features: vec![
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        Concept {
            label: "Nanoethics",
            category: "nanotechnology",
            features: vec![
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        },
        Concept {
            label: "Thin film technology",
            category: "nanotechnology",
            features: vec![
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        Concept {
            label: "Polymer nanostructures",
            category: "nanotechnology",
            features: vec![
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        Concept {
            label: "Nanoscale energy harvesting",
            category: "nanotechnology",
            features: vec![
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                (QUANTUM, 0.4),
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    ]
}
