:root{--color-imaginary: #9333ea;--color-hbar: #10b981;--color-time-deriv: #c026d3;--color-kinetic-coeff: #3b82f6;--color-spatial-deriv: #06b6d4;--color-potential: #f59e0b;--color-wavefunction: #ef4444;--bg-color: #ffffff;--text-color: #1f2937;--border-color: #d1d5db}*{margin:0;padding:0;box-sizing:border-box}body{font-family:ETBembo,Palatino,Palatino Linotype,Book Antiqua,Georgia,serif;background-color:var(--bg-color);color:var(--text-color);line-height:1.6;padding:2rem}#app{max-width:800px;margin:0 auto}h1{font-size:2rem;font-weight:400;margin-bottom:.5rem;color:var(--text-color)}.subtitle{font-size:1rem;color:#6b7280;margin-bottom:2rem}#equation-container{padding:2rem 0;margin-bottom:2rem;display:flex;justify-content:center;align-items:center}#equation-container .katex{font-size:1.6rem}[class*=term-]{transition:opacity .2s ease}.term-imaginary{color:var(--color-imaginary, #000)!important}.term-planck{color:var(--color-planck, #000)!important}.term-timederiv{color:var(--color-timederiv, #000)!important}.term-kinetic{color:var(--color-kinetic, #000)!important}.term-spatial{color:var(--color-spatial, #000)!important}.term-potential{color:var(--color-potential, #000)!important}.term-wavefunction{color:var(--color-wavefunction, #000)!important}[class*=term-]:hover,.term-active{opacity:.6;cursor:pointer}.color-scheme-switcher{display:flex;gap:1rem;margin-bottom:2rem;justify-content:flex-start}.color-scheme-switcher button{padding:.25rem .75rem;border:1px solid var(--border-color);background-color:transparent;color:var(--text-color);font-size:.875rem;cursor:pointer;font-family:inherit}.color-scheme-switcher button.active{background-color:var(--text-color);color:var(--bg-color)}.static-description{border-top:1px solid var(--border-color);padding-top:1.5rem;margin-bottom:1rem;font-size:1rem;line-height:1.6}.static-description p{margin:0;color:var(--text-color)}.static-description span{font-weight:600}.hover-explanation{border-top:1px solid var(--border-color);padding-top:1rem;min-height:3rem;opacity:0;pointer-events:none;font-size:1rem;line-height:1.6;color:var(--text-color)}.hover-explanation.visible{opacity:1}.term-clicked{opacity:.6;outline:2px solid currentColor;outline-offset:2px}.footer{margin-top:3rem;padding-top:2rem;border-top:1px solid var(--border-color);font-size:.875rem;color:#6b7280;text-align:center}.footer p{margin:.5rem 0}.footer a{color:#6b7280;text-decoration:none;border-bottom:1px solid transparent;transition:border-color .2s ease}.footer a:hover{border-bottom-color:#6b7280}@media(max-width:768px){body{padding:1rem}h1{font-size:1.5rem}#equation-container .katex{font-size:1.2rem}}