.formula-inspector{background:hsl(var(--bg-surface-1));border:1px solid hsl(var(--border-subtle));border-radius:var(--radius-lg,12px);margin:1.5rem 0;padding:1.5rem;position:relative;overflow:hidden;box-shadow:0 4px 20px -2px #0000000d}.formula-inspector:before{content:"";background:linear-gradient(90deg, hsl(var(--primary)), hsl(var(--brand-accent)));height:3px;position:absolute;top:0;left:0;right:0}.formula-header{margin-bottom:1.25rem}.formula-badge-group{flex-wrap:wrap;align-items:center;gap:.5rem;margin-bottom:.5rem;display:flex}.formula-tag{letter-spacing:.08em;text-transform:uppercase;color:hsl(var(--primary));background:hsl(var(--bg-surface-2));border:1px solid hsl(var(--border-subtle));border-radius:4px;padding:.2rem .5rem;font-size:.6875rem;font-weight:700}.statutory-ref{color:hsl(var(--text-secondary));font-size:.75rem;font-family:var(--font-sans,inherit)}.formula-title{letter-spacing:-.02em;margin:0;font-size:1.25rem;font-weight:700;color:hsl(var(--text-primary))!important}.formula-display-stage{background:hsl(var(--bg-canvas));border:1px solid hsl(var(--border-subtle));border-radius:var(--radius-md,8px);flex-direction:column;gap:.5rem;margin-bottom:1.25rem;padding:1.25rem 1.5rem;display:flex}.formula-math-rendered{justify-content:center;align-items:center;min-height:48px;display:flex}.math-expression{color:hsl(var(--text-primary));letter-spacing:.05em;font-family:Times New Roman,Cambria,Georgia,serif;font-size:1.375rem;font-style:italic;font-weight:600}.formula-plain-text{color:hsl(var(--text-secondary));border-top:1px dashed hsl(var(--border-subtle));align-items:center;gap:.5rem;padding-top:.5rem;font-size:.8125rem;display:flex}.plain-label{font-weight:600}.formula-variables-section{margin-top:1rem}.variables-title{text-transform:uppercase;letter-spacing:.05em;margin-bottom:.75rem;font-size:.8125rem;font-weight:700;color:hsl(var(--primary))!important}.variables-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.75rem;display:grid}.variable-card{background:hsl(var(--bg-canvas));border:1px solid hsl(var(--border-subtle));border-radius:var(--radius-sm,6px);align-items:flex-start;gap:.75rem;padding:.625rem .75rem;display:flex}.var-symbol{background:hsl(var(--bg-surface-2));border:1px solid hsl(var(--border-subtle));min-width:28px;height:28px;color:hsl(var(--primary));border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;font-family:Times New Roman,Cambria,Georgia,serif;font-size:1rem;font-style:italic;font-weight:700;display:inline-flex}.var-details{flex-direction:column;gap:.125rem;display:flex}.var-name-row{align-items:baseline;gap:.35rem;display:flex}.var-name{color:hsl(var(--text-primary));font-size:.8125rem;font-weight:600}.var-unit{color:hsl(var(--text-muted));font-size:.6875rem;font-family:var(--font-mono,monospace)}.var-desc{color:hsl(var(--text-secondary));margin:0;font-size:.75rem;line-height:1.35}.worked-example-box{background:hsl(var(--bg-surface-2));border-left:3px solid hsl(var(--primary));border-radius:0 var(--radius-sm,6px) var(--radius-sm,6px) 0;margin-top:1rem;padding:.75rem 1rem;font-size:.8125rem}.worked-label{color:hsl(var(--primary));margin-right:.35rem;font-weight:700}.worked-text{margin:0;display:inline;color:hsl(var(--text-primary))!important}@media (width<=640px){.formula-inspector{padding:1.125rem}.math-expression{font-size:1.125rem}.variables-grid{grid-template-columns:1fr}}