:root{font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#172c3d;background:#f5f7f9;font-synthesis:none;--blue:#008fc9;--line:#e1e7ec;--muted:#687988}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid #40b5e9;outline-offset:3px}[hidden]{display:none!important}.site-header{background:#fff;border-bottom:1px solid var(--line)}.header-inner{height:87px;max-width:1440px;margin:auto;padding:0 48px;display:flex;align-items:center;gap:36px}.tk-logo{width:183px;height:65px;object-fit:contain}.header-caption{font-size:10px;letter-spacing:2.3px;color:var(--muted);border-left:1px solid var(--line);padding-left:30px}.version{margin-left:auto;font-size:10px;letter-spacing:1.3px;border:1px solid var(--line);border-radius:4px;padding:8px 11px;color:var(--muted)}main{max-width:1440px;padding:35px 48px 0;margin:auto}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:30px}.eyebrow,.small-label{font-size:10px;font-weight:700;letter-spacing:1.5px;color:var(--blue)}.eyebrow{margin:0 0 12px}h1{font-size:36px;letter-spacing:-1.3px;margin:0 0 9px;font-weight:650}.intro{color:var(--muted);font-size:14px;line-height:1.6;margin:0}.blacx-logo{width:156px;height:66px;object-fit:contain}.steps{display:flex;margin-top:29px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);gap:38px}.step{padding:17px 0;border:0;border-bottom:2px solid transparent;color:#7e8b97;background:none;display:flex;align-items:center;gap:10px;font-size:12px;white-space:nowrap}.step b{font-size:10px;border:1px solid #cbd4dc;width:24px;height:24px;display:grid;place-items:center;border-radius:50%;font-weight:500}.step.active{color:#183e56;border-bottom-color:var(--blue);font-weight:650}.step.active b{background:var(--blue);border-color:var(--blue);color:white}.workspace{display:grid;grid-template-columns:365px minmax(0,1fr);gap:24px;margin-top:24px;align-items:start}.panel{background:white;border:1px solid var(--line);border-radius:10px;box-shadow:0 4px 14px #0c385304}.settings{padding:25px}.panel-title{padding-bottom:20px;border-bottom:1px solid var(--line);margin-bottom:20px}h2{font-size:18px;font-weight:650;letter-spacing:-.35px;margin:9px 0 6px}.panel-title p{font-size:11px;line-height:1.5;color:var(--muted);margin:0}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px 15px}.field{display:block;min-width:0}.field>span{display:flex;justify-content:space-between;gap:4px;font-size:11px;color:#526675;margin-bottom:7px}.field b{font-weight:600;color:var(--blue)}input,select,textarea{width:100%;border:1px solid #d6dfe6;border-radius:5px;background:#fff;padding:10px 11px;color:#243d50;min-width:0;font-size:13px;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #009fe312}input[aria-invalid=true]{border-color:#c55940;background:#fff8f5}.unit-input{position:relative}.unit-input input{padding-right:35px;font-variant-numeric:tabular-nums}.unit-input>span{position:absolute;right:11px;top:11px;font-size:11px;color:#95a2ae;pointer-events:none}input[type=number]{appearance:textfield;-moz-appearance:textfield}input::-webkit-inner-spin-button{opacity:.35}.secondary-fields{margin-top:20px;padding-top:18px;border-top:1px solid var(--line)}.field-note{font-size:10px;line-height:1.5;color:var(--muted);margin:14px 0 0}.full{margin-bottom:17px}.full:first-child{margin-top:0}#applicationForm>.field-grid{margin-bottom:17px}.coatings{border:0;padding:0;margin:0 0 20px}.coatings legend{font-size:11px;color:#526675;margin-bottom:9px}.coating{display:flex;align-items:center;gap:10px;padding:12px;border:1px solid var(--line);margin-bottom:8px;border-radius:6px;cursor:pointer}.coating.selected{border-color:var(--blue);background:#f2faff}.coating input{width:14px;height:14px;accent-color:var(--blue);margin:0}.coating strong{font-size:11px;letter-spacing:.5px}.coating small{display:block;font-size:10px;color:var(--muted);margin-top:3px}.swatch{width:20px;height:20px;border-radius:50%;margin-left:auto;border:1px solid #0002}.swatch.versa{background:linear-gradient(120deg,#9babad,#28343c)}.swatch.caldur{background:linear-gradient(120deg,#d6af98,#97684c)}.swatch.uncoated{background:linear-gradient(120deg,#edf2f4,#9facb5)}textarea{resize:vertical;line-height:1.6}.panel-actions{display:flex;justify-content:space-between;gap:10px;padding-top:20px;margin-top:20px;border-top:1px solid var(--line)}.button{border:1px solid transparent;border-radius:5px;padding:10px 13px;font-size:11px;font-weight:600;display:inline-flex;gap:14px;justify-content:center;align-items:center}.primary{background:#008fc9;color:white}.primary:hover{background:#0079ab}.ghost{background:white;color:#637786;border-color:var(--line)}button:disabled{opacity:.4;cursor:not-allowed}.drawing-panel{overflow:hidden}.drawing-header{padding:25px 26px 17px;display:flex;justify-content:space-between;align-items:center;gap:10px}.drawing-header h2{font-size:16px;margin-bottom:0}.live-status{font-size:10px;white-space:nowrap;color:#688774;display:flex;gap:6px;align-items:center}.live-status i{width:5px;height:5px;background:#5a9974;border-radius:100%}.live-status.invalid{color:#b16441}.live-status.invalid i{background:#b16441}.drawing-toolbar{border-top:1px solid var(--line);padding:11px 26px;display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:10px;color:var(--muted);background:#fcfdfe}.text-button{border:0;background:none;color:var(--blue);font-size:11px;font-weight:650;padding:5px 0}.drawing-canvas{padding:7px 8px;background-color:#fff;background-image:radial-gradient(#bccbd64d .6px,transparent .6px);background-size:16px 16px;min-height:340px;display:flex;align-items:center}.drawing-canvas svg{width:100%;height:auto;display:block;overflow:visible}.dimension{cursor:pointer;outline:none}.dimension .label-bg{fill:#fff;stroke:#deebf2;stroke-width:.8;rx:4}.dimension text{fill:#1876a3;font-family:Arial,sans-serif;font-size:12px}.dimension .measure-line{stroke:#729ab0;stroke-width:.85;fill:none}.dimension:hover .label-bg,.dimension:focus .label-bg,.dimension.active .label-bg{fill:#e6f6ff;stroke:#008fc9;stroke-width:1.3}.dimension:hover text,.dimension.active text{fill:#005d89}.drawing-key{display:flex;justify-content:center;gap:24px;font-size:10px;color:#84929d;padding:12px 15px 24px}.drawing-key>span{display:flex;align-items:center;gap:6px}.line-key{width:15px;height:2px;background:#2a4558;display:inline-block}.line-key.blue{background:#328bba}.spec-strip{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#f9fbfc;padding:21px 26px;gap:16px}.spec-strip>div+div{border-left:1px solid var(--line);padding-left:18px}.spec-strip span{font-size:8px;color:#7e909e;letter-spacing:1px;display:block;margin-bottom:8px}.spec-strip strong{font-size:12px;font-weight:600}.spec-strip small{font-weight:400;color:#768895;margin-left:5px;font-size:10px}.drawing-footnote{padding:17px 26px;display:flex;gap:30px;align-items:center;justify-content:space-between}.drawing-footnote>span{font-size:11px;font-weight:600;white-space:nowrap}.drawing-footnote b{font-weight:400;color:#99a4ad}.drawing-footnote p{font-size:9px;line-height:1.7;max-width:300px;margin:0;color:#8a98a3;text-align:right}.validation{margin-top:15px;background:#fff7f0;color:#9a4c2f;border-left:2px solid #cb8058;padding:10px 12px;font-size:11px;line-height:1.7}.page-footer{display:flex;justify-content:space-between;margin:25px 0;padding:0 0 20px;color:#8b99a5;font-size:9px;letter-spacing:.3px}.page-footer>span:first-child{letter-spacing:1.3px}.summary-list{display:grid;grid-template-columns:1fr auto;gap:11px;font-size:11px;line-height:1.5;margin:0}.summary-list dt{color:var(--muted)}.summary-list dd{margin:0;text-align:right;overflow-wrap:anywhere;max-width:175px}.summary-sub{border-top:1px solid var(--line);padding-top:18px;margin-top:18px}.summary-caption{margin-top:18px;font-size:10px;color:var(--muted);line-height:1.7}.summary-download{width:100%;margin-top:18px}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#14344a;color:#fff;padding:12px 22px;border-radius:6px;font-size:12px;box-shadow:0 4px 30px #0002;opacity:0;pointer-events:none;transition:opacity .2s;max-width:90vw}#toast.visible{opacity:1}@media(min-width:1400px){.drawing-canvas{min-height:390px}}@media(max-width:1100px){main{padding:28px 26px 0}.header-inner{padding:0 26px}.workspace{grid-template-columns:320px minmax(0,1fr);gap:18px}.settings{padding:20px}.drawing-header{padding:22px 20px}.live-status{display:none}.drawing-canvas{min-height:310px}.spec-strip{padding:20px;gap:10px}.spec-strip strong{font-size:11px}.spec-strip small{display:block;margin:4px 0 0}.drawing-footnote{padding:16px 20px;gap:15px}}@media(max-width:800px){.workspace{grid-template-columns:1fr}.drawing-panel{order:-1}.drawing-canvas{min-height:0}.drawing-header h2{font-size:15px}.drawing-key{padding-bottom:18px}.settings{padding:23px}.live-status{display:flex}.field-grid{gap:18px}.header-caption{display:none}.page-heading{align-items:start}.blacx-logo{width:120px;height:52px}.steps{gap:24px}.step{font-size:11px}.panel-actions{margin-top:20px}.drawing-footnote p{max-width:300px}}@media(max-width:480px){.header-inner{height:73px;padding:0 18px}.tk-logo{width:150px;height:55px}.version{font-size:8px;padding:7px}main{padding:24px 16px 0}.page-heading{gap:12px}.blacx-logo{width:85px;height:38px;margin-top:23px}.eyebrow{font-size:8px;letter-spacing:1px}h1{font-size:26px;letter-spacing:-.8px}.intro{font-size:12px}.steps{gap:15px;margin-top:22px;justify-content:space-between}.step{gap:6px;font-size:10px;padding:14px 0}.step b{width:21px;height:21px;font-size:9px}.workspace{margin-top:18px}.drawing-header{padding:19px 16px;align-items:start}.small-label{font-size:8px}.drawing-header h2{font-size:12px}.live-status{font-size:8px;gap:4px;margin-top:3px}.drawing-toolbar{padding:8px 16px;font-size:9px}.text-button{font-size:9px}.drawing-canvas{padding:16px 2px}.drawing-key{gap:12px;font-size:8px;padding:8px 8px 18px}.spec-strip{padding:16px 12px;gap:8px}.spec-strip>div+div{padding-left:10px}.spec-strip span{font-size:7px;letter-spacing:.5px}.spec-strip strong{font-size:10px}.drawing-footnote{padding:14px;gap:10px}.drawing-footnote>span{font-size:9px}.drawing-footnote p{font-size:8px;max-width:200px}.page-footer{gap:16px;line-height:1.6;font-size:8px}.page-footer span:last-child{text-align:right}.settings{padding:22px}.field>span{font-size:12px}.dimension text{font-size:15px}.summary-list{font-size:12px}}
.drawing-tools{display:flex;gap:20px}#zoomDialog{width:min(1100px,calc(100vw - 24px));max-width:none;padding:20px;border:1px solid var(--line);border-radius:10px;color:#172c3d}#zoomDialog::backdrop{background:#0b273a88;backdrop-filter:blur(3px)}.zoom-title{display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding-bottom:15px}.zoom-title strong{font-size:16px}.zoom-title p{font-size:11px;color:var(--muted);line-height:1.5}.zoom-title button{white-space:nowrap}#zoomDrawing{overflow:auto}#zoomDrawing svg{display:block;width:100%;min-width:850px;max-height:65vh}@media(max-width:480px){.drawing-tools{gap:13px}#zoomDialog{padding:14px}.zoom-title strong{font-size:14px}.zoom-title p{font-size:10px}}
.tool-picker{display:flex;align-items:center;gap:24px;margin-top:25px;padding:17px 20px;background:#fff;border:1px solid var(--line);border-radius:8px}.tool-picker label{display:block;min-width:280px}.tool-picker select{display:block;margin-top:7px;font-weight:600;font-size:14px;border-color:#cbdde9}.tool-picker p{font-size:12px;color:var(--muted);line-height:1.6;margin:13px 0 0;max-width:440px}.type-count{font-size:10px;color:var(--muted);margin-left:auto;white-space:nowrap}.steps{margin-top:20px}.drag-hint{margin:0;padding:0 20px 16px;text-align:center;font-size:10px;color:#52809a;min-height:30px}.drag-hint.limit{color:#b46a3c}.drag-handle{touch-action:none;cursor:grab;outline:none}.drag-handle:active{cursor:grabbing}.drag-handle .handle-core{fill:#009fe3;stroke:white;stroke-width:2}.drag-handle:hover .handle-core,.drag-handle:focus .handle-core{fill:#006c9d;stroke:#b0e6ff;stroke-width:3}.drag-handle .handle-ring{fill:#009fe311;stroke:#009fe344;stroke-width:1}.drag-handle text{pointer-events:none;font:9px Arial,sans-serif;fill:#1981ad}.is-dragging{cursor:grabbing;user-select:none}.is-dragging svg{pointer-events:none}.is-dragging .drag-handle .handle-core{fill:#007aae}#dimensionDialog{width:320px;max-width:calc(100vw - 32px);padding:24px;border:1px solid #c9dce9;border-radius:10px;color:#19384d;box-shadow:0 16px 60px #123c5833}#dimensionDialog::backdrop{background:#0b273a55}#dimensionDialog h2{margin:10px 0 23px}#dimensionDialog input{font-size:24px;font-variant-numeric:tabular-nums;padding:12px}#dimensionDialog .unit-input>span{top:20px}#dimensionDialog .panel-actions{margin-top:18px}.editor-error{color:#ad5235;font-size:11px;line-height:1.6;min-height:15px}.drawing-key{padding-bottom:17px}#referenceFile{font-size:10px;padding:8px}#customFields{border-top:1px solid var(--line);padding-top:18px;margin-top:18px}#referenceNote{overflow-wrap:anywhere}.drawing-tools{gap:15px}@media(max-width:1100px){.tool-picker{gap:18px}.type-count{display:none}}@media(max-width:800px){.tool-picker{align-items:flex-start;gap:15px}.tool-picker label{min-width:240px}.tool-picker p{font-size:10px}.drawing-toolbar{flex-wrap:wrap;row-gap:8px}.drawing-tools{margin-left:auto}}@media(max-width:480px){.tool-picker{display:block;padding:15px;margin-top:20px}.tool-picker label{min-width:0}.tool-picker p{margin-top:10px}.tool-picker select{font-size:13px}.drag-hint{font-size:9px;padding:0 10px 14px}.drawing-tools{gap:15px}.drawing-toolbar{padding:10px 14px}.drawing-tools button{font-size:10px}}
.drag-handle circle{touch-action:none}
#drawing svg,#zoomDrawing svg{touch-action:none}

/* v005: visual tool selection before geometry editing. */
#toolGallery{margin-top:34px;padding-top:24px;border-top:1px solid var(--line)}
.gallery-heading{display:flex;align-items:center;justify-content:space-between;gap:18px}
.gallery-heading h2{font-size:23px;margin:9px 0 7px;letter-spacing:-.65px}
.gallery-heading p{font-size:12px;color:var(--muted);margin:0;line-height:1.6}
.gallery-count{font-size:11px;color:#607b8c;border:1px solid #dbe5ec;border-radius:30px;padding:9px 14px;white-space:nowrap}
.gallery-filters{display:flex;gap:8px;flex-wrap:wrap;margin:23px 0 19px}
.gallery-filters button{background:transparent;border:1px solid #dce5ec;border-radius:6px;color:#557082;padding:9px 14px;font-size:12px;display:flex;align-items:center;gap:12px}
.gallery-filters button span{font-size:10px;opacity:.7}
.gallery-filters button[aria-pressed=true]{background:#173e54;border-color:#173e54;color:white}
.tool-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.tool-card{display:flex;flex-direction:column;align-items:stretch;min-width:0;text-align:left;padding:17px 18px 14px;background:#fff;border:1px solid #dfe7ed;border-radius:9px;color:#172c3d;transition:border-color .15s,box-shadow .15s,transform .15s}
.tool-card:hover{border-color:var(--blue);box-shadow:0 7px 24px #0b537414;transform:translateY(-2px)}
.tool-card.last-selected{border-color:#008fc9}
.card-group{font-size:9px;text-transform:uppercase;letter-spacing:1.3px;color:#81939f}
.tool-preview{display:block;position:relative;height:132px;margin:7px -3px 10px;background:radial-gradient(ellipse at 45% 60%,#e9f2f7 0,transparent 65%);overflow:hidden}
.preview-body{display:flex;align-items:center;justify-content:center;width:100%;height:100%}
.preview-body svg{width:100%;height:100%;max-height:115px;display:block}
.tool-preview>.preview-body{height:99px;padding-right:6px}
.preview-detail{position:absolute;right:3px;bottom:0;display:flex;width:59px;height:59px;overflow:hidden;border-radius:50%;border:1px solid #c7dee9;background:#fff;box-shadow:0 2px 6px #16395108}
.preview-detail svg{display:block;width:100%;height:100%}
.detail-caption{position:absolute;right:70px;bottom:12px;font-size:9px;color:#7895a6;letter-spacing:.2px}
.card-name{font-size:15px;font-weight:650;line-height:1.4;letter-spacing:-.25px}
.card-note{font-size:10px;color:#718695;line-height:1.5;margin:6px 0 14px;flex:1}
.card-action{display:flex;justify-content:space-between;align-items:center;font-size:10px;font-weight:600;color:#007fae;padding-top:11px;border-top:1px solid #eaf0f4}
.card-action>span{font-size:17px;font-weight:400}
.gallery-note{font-size:10px;color:#8294a0;line-height:1.5;margin:18px 0 30px}
.selected-tool{display:flex;align-items:center;gap:22px;background:white;border:1px solid var(--line);border-radius:8px;margin-top:25px;padding:15px 20px}
#selectedPreview{width:150px;height:65px;flex-shrink:0;border-right:1px solid var(--line);padding-right:18px}
.selected-info{flex:1;min-width:0}.selected-info h2{font-size:17px;margin:7px 0 5px}
.selected-info p{font-size:11px;color:var(--muted);line-height:1.5;margin:0}
#changeTool{white-space:nowrap}
@media(max-width:1100px){.tool-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:800px){.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.selected-tool{flex-wrap:wrap;gap:12px}.selected-info p{display:none}#selectedPreview{width:100px;height:52px;padding-right:12px}#changeTool{margin-left:auto}}
@media(max-width:480px){#toolGallery{margin-top:24px;padding-top:20px}.gallery-heading{align-items:flex-start}.gallery-heading h2{font-size:19px;letter-spacing:-.4px}.gallery-heading p{font-size:11px}.gallery-count{font-size:9px;padding:7px 9px;margin-top:20px}.gallery-filters{gap:6px;margin:19px 0 15px}.gallery-filters button{font-size:10px;padding:8px 10px;gap:7px}.gallery-filters button span{font-size:9px}.tool-grid{gap:10px}.tool-card{padding:13px 12px 10px}.card-group{font-size:8px;letter-spacing:.6px}.tool-preview{height:108px;margin:4px -3px 9px}.tool-preview>.preview-body{height:76px}.preview-detail{width:47px;height:47px;right:1px}.detail-caption{right:53px;bottom:8px;font-size:8px}.card-name{font-size:13px}.card-note{font-size:9px;line-height:1.6;min-height:29px;margin:5px 0 10px}.card-action{font-size:9px;padding-top:7px}.gallery-note{font-size:9px}.selected-tool{padding:13px 15px;gap:10px}.selected-info h2{font-size:14px}#selectedPreview{width:85px}#changeTool{width:100%;margin-top:3px}.gallery-count{flex-shrink:0}}
@media(prefers-reduced-motion:reduce){.tool-card{transition:none}.tool-card:hover{transform:none}}

/* v005: family → variant → geometry → application → summary. */
.wizard{margin-top:28px}.progress-track{height:5px;background:#e3eaf0;border-radius:8px;overflow:hidden}.progress-track span{display:block;height:100%;width:25%;background:var(--blue);transition:width .18s}
.wizard .steps{margin-top:0;border-top:0;gap:0;display:grid;grid-template-columns:repeat(4,1fr)}
.wizard .step{padding:15px 0;justify-content:center}.wizard .step.active{border-bottom-color:transparent}
.wizard .step:disabled{opacity:.5}
#toolGallery{margin-top:0;padding-top:27px;border-top:0}
.gallery-heading h2{font-size:24px}.gallery-heading .small-label{display:none}
.family-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:23px 0 25px}
.family-card{position:relative;display:grid;grid-template-columns:88px 1fr;align-items:center;gap:12px;min-width:0;min-height:110px;padding:17px;background:#fff;border:1px solid #dbe4eb;border-radius:8px;text-align:left;color:#183c52;transition:background .15s,border-color .15s}
.family-card:hover,.family-card[aria-pressed=true]{border-color:#008fc9;background:#f0f9fd}
.family-preview{height:56px;display:block;min-width:0}.family-text{display:block;min-width:0;padding-right:9px}.family-text strong{font-size:14px;display:block;line-height:1.4}.family-text>span{font-size:10px;color:#6b8190;display:block;line-height:1.6;margin-top:5px}.family-arrow{position:absolute;bottom:11px;right:12px;color:#008fc9;font-size:15px}
.variant-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:25px 0 17px}.variant-heading h3{font-size:17px;letter-spacing:-.3px;margin:0}.variant-heading>span{font-size:11px;color:var(--muted)}
#toolCards{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.tool-card{padding:15px 20px 12px}.tool-preview{height:110px}.tool-preview>.preview-body{height:90px}.card-name{font-size:15px}.card-note{margin-bottom:11px}.card-action{padding-top:8px}.preview-detail{width:54px;height:54px}.detail-caption{right:66px}
.selected-tool{margin-top:22px}.selected-info h2{font-size:16px}.selected-info p{max-width:340px;font-size:10px}.variant-control{display:block;width:215px;flex-shrink:0}.variant-control>span{display:block;font-size:10px;color:#638093;margin-bottom:7px}.variant-control select{font-size:12px;font-weight:600;padding:9px 10px}#selectedPreview{width:125px}
.workspace{grid-template-columns:390px minmax(0,1fr)}
.technical-details{border-top:1px solid var(--line);padding-top:17px;margin-top:20px}.technical-details summary{cursor:pointer;font-size:11px;font-weight:600;line-height:1.7;color:#375c72}.technical-details summary>span{display:block;padding-left:13px;font-size:9px;font-weight:400;color:var(--muted)}.technical-details[open] summary{margin-bottom:20px}.technical-details .field.full{margin-bottom:14px}.technical-details .field-note{margin:9px 0 0}.technical-details #removeReference{font-size:10px;margin-top:9px}.summary-list dd{white-space:pre-wrap}
.drawing-toolbar{flex-wrap:wrap;row-gap:8px}.drawing-tools{flex-wrap:wrap;margin-left:auto;justify-content:flex-end;gap:13px}
@media(min-width:1101px){.drawing-panel{position:sticky;top:20px}}
@media(max-width:1200px){.family-card{grid-template-columns:1fr;gap:5px;min-height:144px}.family-preview{height:42px;max-width:155px}.family-text strong{font-size:14px}.selected-tool{gap:15px}.selected-info p{display:none}#selectedPreview{width:95px}.workspace{grid-template-columns:350px minmax(0,1fr)}}
@media(max-width:800px){.family-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.family-card{grid-template-columns:80px 1fr;min-height:110px;gap:10px}.family-preview{height:56px}#toolCards{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.workspace{grid-template-columns:1fr}.selected-info{flex-basis:calc(100% - 120px)}.variant-control{flex:1;width:auto}#changeTool{width:auto;margin-top:15px}.selected-tool{gap:12px}.variant-heading h3{font-size:16px}.wizard .step{font-size:11px;gap:8px}}
@media(max-width:480px){.wizard{margin-top:23px}.wizard .step{font-size:9px;gap:4px;padding:13px 0}.wizard .step b{width:19px;height:19px;font-size:8px}.gallery-heading h2{font-size:20px}#toolGallery{padding-top:23px}.family-grid{margin:19px 0 20px;gap:10px}.family-card{grid-template-columns:1fr;gap:6px;min-height:156px;padding:13px}.family-preview{height:42px;max-width:none}.family-text{padding-right:2px}.family-text strong{font-size:13px}.family-text>span{font-size:10px}.family-arrow{bottom:8px;right:10px;font-size:12px}.variant-heading{align-items:flex-start;margin:21px 0 14px}.variant-heading h3{font-size:15px;line-height:1.5;max-width:235px}.variant-heading>span{font-size:9px;white-space:nowrap;padding-top:4px}#toolCards{gap:10px}.tool-card{padding:12px 12px 10px}.tool-preview{height:100px}.tool-preview>.preview-body{height:73px}.preview-detail{width:44px;height:44px}.detail-caption{right:49px;bottom:9px;font-size:8px}.card-name{font-size:13px}.card-note{font-size:9px}.selected-tool{margin-top:18px;padding:13px}.selected-info h2{font-size:14px}#selectedPreview{width:82px}.selected-info{flex-basis:calc(100% - 105px)}.variant-control{min-width:150px}.variant-control select{font-size:11px;padding:9px 8px}#changeTool{font-size:9px;padding:9px 10px;margin-top:17px}.drawing-tools{gap:11px}.drawing-tools .text-button{font-size:9px}.technical-details summary{font-size:12px}.technical-details summary>span{font-size:10px}.progress-track{height:4px}}
@media(max-width:480px){.family-card{grid-template-rows:48px 1fr;align-items:start}.family-preview{align-self:center}}

/* Published language navigation. */
.field>span{overflow-wrap:anywhere;hyphens:auto}.field b{min-width:13px;text-align:right}
.home-logo{display:flex;flex-shrink:0}.design-nav{display:flex;align-items:center;gap:20px;margin-left:auto;font-size:12px}.design-nav a{color:#456479;text-decoration:none}.design-nav a:hover{color:#008fc9}.design-languages{display:flex;gap:3px;border-left:1px solid var(--line);padding-left:16px}.design-languages a{padding:7px 8px;border-radius:4px;font-size:11px}.design-languages a[aria-current=page]{color:#007fae;background:#e9f6fc;font-weight:700}.version{margin-left:0}.header-caption{display:none}.field>span{line-height:1.5;align-items:flex-end;min-height:32px}.field b{flex-shrink:0}.summary-list dd{max-width:195px}.tool-card,.family-card{overflow-wrap:anywhere}.family-text strong{font-size:13px}.step span{white-space:normal;line-height:1.4}.drawing-key{flex-wrap:wrap;gap:10px 20px}.drawing-tools{flex-wrap:wrap}.selected-info{overflow-wrap:anywhere}.summary-list{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.technical-details .field>span{min-height:0}
@media(max-width:1100px){.header-inner{gap:20px}.design-nav{gap:14px}}
@media(max-width:600px){.header-inner{height:auto;min-height:105px;flex-wrap:wrap;gap:4px 12px;padding:10px 16px}.home-logo{order:0}.version{order:1;margin-left:auto}.design-nav{order:2;width:100%;justify-content:space-between;margin:0;padding-top:4px;font-size:11px}.design-languages{margin-left:auto}.tk-logo{height:49px;width:140px}.wizard .step{gap:4px;font-size:9px}.wizard .step b{flex-shrink:0}.drawing-header{flex-wrap:wrap}.live-status{margin-top:0}.variant-control{width:100%}.field>span{min-height:36px}.gallery-heading h2{line-height:1.3}.variant-heading h3{max-width:75%}.family-card{min-height:174px}.family-text strong{font-size:12px}.selected-info h2{font-size:13px}.family-text>span{font-size:10px}.card-name{font-size:12px}.drawing-footnote{flex-wrap:wrap}.drawing-footnote p{max-width:none;text-align:left}.panel-actions{flex-wrap:wrap}.drawing-tools .text-button{font-size:9px}.header-inner .version{font-size:8px}}

/* Request completion, v006 */
#requestDialog{width:min(620px,calc(100vw - 24px));max-height:calc(100dvh - 24px);padding:28px;border:1px solid #dae4e9;border-radius:14px;color:#203847;box-shadow:0 24px 90px #132e4b33;overflow-y:auto}
#requestDialog::backdrop{background:#102c4280;backdrop-filter:blur(3px)}
.request-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.request-heading h2{font-size:24px;line-height:1.25;margin:8px 0 12px}.request-heading .button{min-width:40px;font-size:20px;padding:6px 10px}
.request-design{padding:12px 14px;background:#eef7fb;border-left:3px solid #009fe3;font-size:12px;overflow-wrap:anywhere}.request-caption{font-size:12px;line-height:1.6;color:#5e727e}.request-caption a{color:#007eaf;text-decoration:underline}
#requestFields{margin:20px 0 0;padding:0;border:0;min-width:0}#requestFields .field-grid{gap:16px}#requestFields input{width:100%;min-width:0;height:42px;border:1px solid #d3dfe5;border-radius:5px;padding:8px 10px;font:inherit}.request-attachment{font-size:12px;line-height:1.6;margin:18px 0;overflow-wrap:anywhere}#sendRequest{width:100%;margin-top:10px}.request-hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.request-status{font-size:13px;line-height:1.6;white-space:normal}.request-status.error{color:#a43026;background:#fff2f0;padding:12px;border-radius:6px}#requestSuccess{padding:12px 0;line-height:1.6}#requestSuccess h3{color:#008166}#sentReference{font-weight:600;overflow-wrap:anywhere}
@media(max-width:480px){#requestDialog{padding:20px}#requestFields .field-grid{grid-template-columns:1fr}.request-heading h2{font-size:21px}.drawing-tools{flex-wrap:wrap}}