.specifications{padding-top:48px;padding-bottom:56px;border-top:1px solid #dce4ec}.specifications h2{font-size:clamp(27px,4vw,38px)}.spec-intro{max-width:880px;color:#586879;line-height:1.8}.spec-count{color:#214b78;font-size:13px;white-space:nowrap}.spec-controls{display:flex;align-items:end;gap:16px;margin:24px 0 14px}.spec-controls label{display:grid;gap:8px;font-size:13px;flex:1}.spec-controls input,.spec-controls select,.reference-length select{min-width:0;width:100%;padding:12px;border:1px solid #c6d2de;border-radius:4px;background:#fff;color:#132d48}.spec-controls button{padding:12px;background:#f0f4f8;border:1px solid #c6d2de;cursor:pointer}.spec-legend,.spec-source{color:#697788;font-size:12px;line-height:1.7}.spec-group{margin:26px 0}.spec-group h3{margin-bottom:6px}.spec-scroll{max-height:480px;overflow:auto;border:1px solid #dce4ec;border-radius:5px}.spec-table{width:100%;min-width:790px;border-collapse:collapse;font-size:13px}.spec-table th,.spec-table td{padding:14px 16px;text-align:left;border-bottom:1px solid #e5eaf0;vertical-align:top;white-space:normal}.spec-table thead{position:sticky;top:0;background:#173c65;color:#fff;z-index:1}.spec-table tbody tr:nth-child(even){background:#f5f8fb}.spec-table tbody th{width:22%;font-weight:600}.spec-table td:nth-child(2){width:32%;line-height:1.6}.spec-table td:nth-child(3){width:20%}.spec-table button{display:block;border:1px solid #b9ccdf;background:#fff;color:#123b67;padding:9px 12px;border-radius:4px;cursor:pointer;margin-top:7px}.spec-table button:disabled{cursor:default;color:#8b6c35;background:#fff8ed;border-color:#e5d2ad}.spec-table tr[data-selected=true]{background:#e8f1fa;outline:2px solid #517fa9;outline-offset:-2px}.spec-warning{display:block;font-size:12px;color:#886330;line-height:1.6}.selected-reference{padding:16px;border:1px solid #a9c3dc;background:#f0f6fc;border-radius:5px;overflow-wrap:anywhere}.selected-reference p{margin:8px 0;font-size:12px;line-height:1.7}.selected-reference button{border:0;background:transparent;text-decoration:underline;padding:4px 0;cursor:pointer;color:#183f69}.reference-length{padding:12px 0}.reference-length p{font-size:12px;color:#697788;margin-top:8px}.specifications [hidden],.requirement-form [hidden]{display:none!important}.spec-table button:focus-visible,.spec-scroll:focus-visible{outline:3px solid #527ba7;outline-offset:2px}.spec-badge{font-size:11px;background:#edf4fa;color:#214f7b;padding:3px 6px;margin-left:6px;border-radius:3px}.product-card{min-width:0}@media(max-width:600px){.spec-controls{flex-wrap:wrap;gap:12px}.spec-controls label{flex-basis:100%}.spec-controls button{width:100%}.specifications .section-head{align-items:start;gap:12px}.spec-count{white-space:normal;min-width:70px}.specifications{padding-top:30px}.spec-scroll{max-height:420px}.spec-legend{font-size:11px}}