:root{--bg-primary:#0f0f23;--bg-secondary:#1a1a2e;--bg-card:#16213e;--bg-card-hover:#1e2d50;--text-primary:#e0e0e0;--text-secondary:#a0a0b0;--accent:#4fc3f7;--accent-hover:#29b6f6;--success:#66bb6a;--danger:#ef5350;--border:#2a2a4a;--radius:12px;--shadow:0 4px 24px #0000004d;--transition:.2s ease}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg-primary);color:var(--text-primary);min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}a{color:var(--accent);transition:color var(--transition);text-decoration:none}a:hover{color:var(--accent-hover)}.top-nav{background:var(--bg-secondary);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:1rem 2rem;display:flex}.top-nav .nav-logo{color:var(--text-primary);font-size:1.25rem;font-weight:700}.top-nav .nav-links{gap:1.5rem;display:flex}.top-nav .nav-links a{color:var(--text-secondary);font-weight:500}.top-nav .nav-links 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#0000004d}.mancala-container{justify-content:center;margin:1rem 0;display:flex}.mancala-board{background:#5d4037;border-radius:2rem;align-items:stretch;gap:.5rem;padding:.75rem;display:flex;box-shadow:inset 0 2px 8px #0006}.mancala-store{background:#3e2723;border-radius:1.5rem;justify-content:center;align-items:center;width:3.5rem;min-height:8rem;display:flex}.store-seeds{color:var(--text-primary);font-size:1.5rem;font-weight:700}.mancala-pits-area{flex-direction:column;gap:.5rem;display:flex}.mancala-row{gap:.4rem;display:flex}.mancala-pit{width:3rem;height:3rem;transition:background var(--transition);background:#3e2723;border-radius:50%;justify-content:center;align-items:center;display:flex}.mancala-pit-valid{cursor:pointer;box-shadow:0 0 0 2px var(--accent);background:#4e342e}.mancala-pit-valid:hover{background:#6d4c41}.pit-seeds{color:var(--text-primary);font-size:1.1rem;font-weight:600}.morris-container{justify-content:center;margin:1rem 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