#js-tool-container-bimetallic-radiator-section-calculator .brc-app-container{display:flex;flex-direction:column;gap:20px;font-family:var(--font-sans);color:var(--text-primary)}#js-tool-container-bimetallic-radiator-section-calculator .brc-form-card{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:22px;display:flex;flex-direction:column;gap:16px}#js-tool-container-bimetallic-radiator-section-calculator .brc-grid-2col{display:grid;grid-template-columns:1fr 1fr;gap:20px}@media (max-width:680px){#js-tool-container-bimetallic-radiator-section-calculator .brc-grid-2col{grid-template-columns:1fr}}#js-tool-container-bimetallic-radiator-section-calculator .brc-results-wrapper{display:flex;flex-direction:column;gap:20px}#js-tool-container-bimetallic-radiator-section-calculator .brc-cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}#js-tool-container-bimetallic-radiator-section-calculator .brc-res-card{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:16px 18px;display:flex;flex-direction:column;justify-content:space-between;gap:6px;min-height:100px}#js-tool-container-bimetallic-radiator-section-calculator .brc-res-card.border-accent{border-left:4px solid var(--accent-primary)}#js-tool-container-bimetallic-radiator-section-calculator .brc-res-val-primary{font-size:clamp(1.3rem,2.5vw,1.6rem);font-weight:800;color:var(--accent-primary);font-variant-numeric:tabular-nums}#js-tool-container-bimetallic-radiator-section-calculator .brc-res-val{font-size:clamp(1.3rem,2.5vw,1.6rem);font-weight:800;color:var(--text-primary);font-variant-numeric:tabular-nums}#js-tool-container-bimetallic-radiator-section-calculator .brc-res-val-sm{font-size:1.1rem;font-weight:800;color:var(--text-primary);line-height:1.3}#js-tool-container-bimetallic-radiator-section-calculator .brc-unit{font-size:0.9rem;font-weight:700;color:var(--text-secondary)}#js-tool-container-bimetallic-radiator-section-calculator .brc-subtext{font-size:0.8rem;font-weight:600;color:var(--text-muted)}#js-tool-container-bimetallic-radiator-section-calculator .brc-visual-card{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:18px;display:flex;flex-direction:column;gap:12px}#js-tool-container-bimetallic-radiator-section-calculator .brc-sections-grid-wrap{display:flex;flex-wrap:wrap;gap:6px;padding:14px;background:var(--bg-secondary);border-radius:var(--radius-sm);border:1px solid var(--border-color);min-height:80px;align-items:center;justify-content:center}#js-tool-container-bimetallic-radiator-section-calculator .brc-sec-box{width:24px;height:60px;background:var(--accent-light);border:2px solid var(--accent-primary);border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:0.75rem;font-weight:800;color:var(--accent-primary)}#js-tool-container-bimetallic-radiator-section-calculator .brc-hidden{display:none !important}