.pf-variant-panel{border:1px solid #BBB;border-radius:2px;padding:12px;background:#fff;color:#111}
.pf-variant-header{font-weight:600;margin-bottom:8px}
.pf-variant-form label{display:flex;align-items:center;gap:8px;padding:6px 4px;border-bottom:1px solid #eee}
.pf-variant-form input[type=radio]{accent-color:#01304e}
.pf-add-btn[disabled]{opacity:.5;cursor:not-allowed}
.pf-assembly-note{margin-top:8px;font-size:.9rem;color:#01304e}
.pf-review .pf-line{display:grid;grid-template-columns:1fr auto;gap:6px;padding:6px 0;border-bottom:1px solid #eee}
.pf-line-title{font-weight:600}
.pf-line-sub{opacity:.6}