.mortar-tool .mortar-calculator-form{margin-top:22px}.mortar-tool .tool-subsection{margin-top:20px;padding-top:20px;border-top:1px solid #d9e0da}.mortar-tool .tool-subsection:first-of-type{margin-top:8px;padding-top:0;border-top:0}.mortar-tool .tool-subsection h3{margin:0 0 13px;color:#173b2b;font-size:1.08rem}.mortar-tool .calc-error{margin:14px 0 0;padding:13px 15px;border-radius:12px;background:#fff0ed;border:1px solid #e6b4aa;color:#6b2419;font-weight:750}.mortar-tool .result-primary{background:#f2b84b;border-color:#f8d88e}.mortar-tool .result-primary span,.mortar-tool .result-primary strong{color:#173b2b}.mortar-tool .result-primary strong{font-size:1.65rem}.mortar-tool .result-summary{margin:14px 0 0;padding:14px 16px;border-radius:14px;background:#edf4ee;border:1px solid #cfe0d2;color:#2f4438;font-size:.9rem;line-height:1.55}.mortar-tool .results{grid-template-columns:repeat(2,minmax(0,1fr))}.mortar-tool .input-wrap select{cursor:pointer}.mortar-tool .calculator-box>p{max-width:760px}.mortar-tool [hidden]{display:none!important}.mortar-tool .method-note{margin:14px 0 0;padding:14px 16px;border-left:4px solid #f2b84b;background:#fff9ec;border-radius:0 12px 12px 0}.mortar-tool .mortar-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:20px 0}.mortar-tool .mortar-flow div{padding:15px;border:1px solid #d4ddd6;border-radius:16px;background:#fff}.mortar-tool .mortar-flow strong{display:block;color:#173b2b;margin-bottom:4px}.mortar-tool .faq details{border-top:1px solid #dbe1dc;padding:14px 0}.mortar-tool .faq details:last-child{border-bottom:1px solid #dbe1dc}.mortar-tool .faq summary{cursor:pointer;font-weight:800;color:#173b2b}.mortar-tool .faq details p{margin-bottom:2px}@media(max-width:760px){.mortar-tool .results{grid-template-columns:1fr}.mortar-tool .mortar-flow{grid-template-columns:1fr 1fr}}@media(max-width:460px){.mortar-tool .mortar-flow{grid-template-columns:1fr}}