.tandem-shell{--td-surface:var(--demo-card-bg);--td-surface-muted:var(--demo-elevated-bg);--td-border:var(--demo-border);--td-muted:var(--demo-muted)}.dark .tandem-shell{--td-surface:var(--demo-card-bg-dark);--td-surface-muted:var(--demo-elevated-bg-dark);--td-border:var(--demo-border);--td-muted:var(--demo-muted)}.tandem-eyebrow{font-size:.625rem;font-weight:600;letter-spacing:.14em;line-height:1.25;text-transform:uppercase;color:hsl(var(--primary)/.88)}.tandem-results-table th{font-size:.6875rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:.5rem .625rem}.tandem-results-table td{font-size:.8125rem;line-height:1.45;padding:.5rem .625rem}