#js-tool-container-twinblock-calculator .tbc-app-layout{font-family:var(--font-sans);color:var(--text-primary)}#js-tool-container-twinblock-calculator .tbc-stack-container{display:flex;flex-direction:column;gap:24px}#js-tool-container-twinblock-calculator .tbc-card{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:20px;display:flex;flex-direction:column;gap:16px}#js-tool-container-twinblock-calculator .tbc-card-title{border-bottom:1px solid var(--border-color);padding-bottom:6px;font-size:0.85rem;font-weight:800;text-transform:uppercase;letter-spacing:0.05em;color:var(--accent-primary)}#js-tool-container-twinblock-calculator .tbc-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}@media (max-width:600px){#js-tool-container-twinblock-calculator .tbc-row{grid-template-columns:1fr}}#js-tool-container-twinblock-calculator .tbc-results-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px}#js-tool-container-twinblock-calculator .tbc-res-box{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:14px;display:flex;flex-direction:column;justify-content:space-between;gap:6px}#js-tool-container-twinblock-calculator .tbc-res-box.accent{border-left:4px solid var(--accent-primary);background:var(--accent-light)}#js-tool-container-twinblock-calculator .tbc-res-label{font-size:0.775rem;font-weight:700;color:var(--text-secondary)}#js-tool-container-twinblock-calculator .tbc-res-val-wrap{display:flex;align-items:baseline;gap:4px;flex-wrap:wrap}#js-tool-container-twinblock-calculator .tbc-res-val{font-size:1.3rem;font-weight:800;color:var(--text-primary);font-variant-numeric:tabular-nums}#js-tool-container-twinblock-calculator .tbc-res-val.highlight{color:var(--accent-primary)}#js-tool-container-twinblock-calculator .tbc-unit{font-size:0.8rem;font-weight:600;color:var(--text-muted)}