@charset "UTF-8";
[hidden]{display:none!important}
.mobile-settings{display:none}
:root{--paper:#f7f6f0;--ink:#263d35;--muted:#737b70;--forest:#214c43;--line:#dcded3;--rust:#a94730;--white:#fffefa;--sans:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.55 var(--sans)}a{color:inherit;text-underline-offset:4px}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.4}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,svg:focus-visible{outline:3px solid #bc794c;outline-offset:3px}button{color:inherit}input[type=checkbox]{accent-color:var(--forest);width:15px;height:15px}input[type=number],select,input[type=text]{width:100%;border:1px solid #cfd4c9;background:var(--white);color:var(--ink);border-radius:5px;padding:9px 10px}input[type=number]{min-width:0}select{min-width:0}nav{display:flex;align-items:center;gap:28px;font-size:13px}nav a{text-decoration:none}nav a:hover{text-decoration:underline}:root{--frame:1440px;--gutter:40px}main{max-width:var(--frame);margin:auto;padding:0 var(--gutter)}.intro{padding:35px 0 29px;display:flex;align-items:center;justify-content:space-between}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:650;color:var(--muted);margin:0 0 10px}h1{font-family:Georgia,serif;font-weight:normal;font-size:clamp(30px,3vw,43px);letter-spacing:-1.4px;line-height:1.15;margin:0 0 10px}.intro>div>p:last-child{margin:0;color:#6a746a;font-size:14px}.intro-note{display:flex;gap:15px;align-items:center;color:var(--muted);font-size:12px}.little-cross{font-size:44px;font-family:Georgia,serif;font-weight:normal;color:#b6bda9}.workspace{display:grid;grid-template-columns:280px minmax(0,1fr);border:1px solid #d1d7c9;border-radius:10px;overflow:hidden;background:var(--white);box-shadow:0 7px 25px #263d3505}.settings{border-right:1px solid var(--line);background:#fbfbf6}.setting-section{padding:21px 21px 19px;border-bottom:1px solid var(--line)}.section-title{display:flex;align-items:center;gap:10px;margin-bottom:15px}.step-number{font-family:monospace;font-size:10px;color:#7a8574;background:#eef0e6;border-radius:3px;padding:3px 5px}.section-title h2{font-size:13px;font-weight:650;margin:0}.dropzone{border:1px dashed #c7d0bf;border-radius:6px;text-align:center;padding:15px 8px 12px;background:#f4f5ed;transition:background .15s}.dropzone.drag-over{background:#e0eadf;border-color:var(--forest)}.dropzone>svg{display:block;margin:0 auto 10px;width:25px;height:25px;fill:none;stroke:#63785c;stroke-width:1.2}.dropzone p{margin:9px 0 0;font-size:10px;color:#6c7767}.dropzone>span{font-size:10px;color:#8a9282}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-size:12px;font-weight:600;border-radius:5px;padding:10px 14px;border:1px solid transparent;text-decoration:none;white-space:nowrap}.primary{background:var(--forest);color:white}.primary:hover{background:#173d35}.secondary{background:#f7f8f1;border-color:#cbd2c1}.secondary:hover{background:#eef1e7}.full{width:100%;justify-content:space-between}.text-button{background:none;border:0;padding:0;font-size:11px;text-decoration:underline;text-underline-offset:3px}.text-button:hover{color:var(--rust)}.source-actions{display:flex;justify-content:center;gap:8px;align-items:center;margin:12px 0 0;font-size:11px}.source-actions>span{color:#a2aa97}.hint{font-size:10px;line-height:1.55;color:var(--muted);margin:10px 0 0}.two-cols{display:grid;grid-template-columns:1fr 1fr;gap:12px}.two-cols label{display:flex;flex-direction:column;font-size:11px;gap:6px;position:relative}.unit-label{position:absolute;right:0;top:1px;font-size:9px;color:#8a9380}.check-row{display:flex;align-items:center;gap:6px;font-size:10px;margin:11px 0 14px}.field-label{font-size:11px;display:block;margin:12px 0 6px}#convert{margin-top:14px}.size-result{font-size:13px;font-weight:600;margin:13px 0 0}.color-label{display:flex;gap:10px;align-items:center;font-size:11px;margin-top:16px}.color-label input{width:28px;height:27px;border:1px solid #d8ddce;background:white;padding:2px;border-radius:4px;cursor:pointer}.color-label span{font:10px monospace;color:var(--muted)}.project-controls{padding:16px 21px;display:flex;flex-direction:column;gap:8px;align-items:flex-start}#save-status{font-size:9px;color:var(--muted)}.editor{min-width:0;display:flex;flex-direction:column;position:relative}.editor-top{display:flex;align-items:center;justify-content:space-between;padding:19px 22px;gap:14px;border-bottom:1px solid var(--line);background:#fffefa}.project-heading{min-width:0;display:flex;flex-direction:column;gap:3px}.project-heading input{font-family:Georgia,serif;font-size:21px;line-height:1.2;border:0;background:transparent;color:var(--ink);width:100%;padding:2px 0}.project-heading span{color:var(--muted);font-size:10px;max-width:400px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.export-open{padding:10px 13px}.toolbar{display:flex;align-items:center;gap:11px;min-height:53px;padding:8px 17px;border-bottom:1px solid var(--line);flex-wrap:wrap;font-size:11px}.tool-group{display:flex;align-items:center;gap:2px}.tool{display:flex;align-items:center;gap:6px;border:1px solid transparent;background:transparent;padding:7px 9px;border-radius:4px;font-size:11px}.tool>span{font-size:17px;line-height:1}.tool.active{background:#eaf0e5;border-color:#d6dfcb;color:#29583b}.tool:hover{background:#f0f3e9}.history{padding-left:8px;border-left:1px solid var(--line)}.icon-button{font-size:19px;line-height:1;background:none;border:0;min-width:30px;min-height:30px;display:inline-flex;align-items:center;justify-content:center;border-radius:4px}.icon-button:hover{background:#edf1e5}.reference-control{display:flex;align-items:center;gap:4px;margin-left:auto;color:var(--muted);font-size:10px}.zoom-controls{display:flex;align-items:center;gap:3px;border-left:1px solid var(--line);padding-left:7px}.zoom-controls>span{font:10px monospace;width:36px;text-align:center}.zoom-controls .text-button{margin-left:5px}.canvas-scroll{background:#e9ede4;min-height:490px;height:610px;max-height:70vh;overflow:auto;display:flex;align-items:flex-start;justify-content:flex-start;padding:27px;overscroll-behavior:auto}#chart{flex:none;margin:auto;background:white;box-shadow:0 2px 6px #263d3510;touch-action:none;user-select:none;cursor:default}#chart[data-mode=draw]{cursor:crosshair}#chart[data-mode=erase]{cursor:crosshair}.stitch-line{stroke-linecap:round;fill:none;pointer-events:none}.line-hit{stroke:transparent;stroke-width:11;fill:none;cursor:pointer;pointer-events:stroke}.node{fill:white;stroke-width:1.5;cursor:grab}.node:hover{fill:#eef1e5}.node.selected{fill:#e4b86b;stroke:#5c4724}.selected-line{stroke:#e1b65f;stroke-width:5;fill:none;stroke-linecap:round;pointer-events:none}.canvas-bottom{display:flex;justify-content:space-between;align-items:center;gap:15px;border-top:1px solid var(--line);padding:12px 19px;background:#fafbf5;color:var(--muted);font-size:10px}.canvas-bottom p{margin:0}.canvas-bottom>span{white-space:nowrap;font-family:monospace}.selection-panel{padding:12px 18px;display:flex;align-items:center;gap:12px;border-top:1px solid var(--line);font-size:11px;flex-wrap:wrap}.selection-panel[hidden]{display:none}.selection-panel>strong{font-size:11px}#point-fields{display:flex;gap:7px;align-items:center}#point-fields[hidden]{display:none}#point-fields label{display:flex;align-items:center;gap:5px}#point-fields input{width:67px;padding:5px 7px;font-size:11px}.small{font-size:10px;padding:6px 10px}.danger{color:#a23b2c}#clear-selection{margin-left:auto}.status{font-size:11px;padding:11px 18px;line-height:1.6;color:#61725b;border-top:1px solid var(--line);background:#f2f5eb;min-height:40px}.status.error{color:#8a382b;background:#fff1e9}.below-editor{display:grid;grid-template-columns:repeat(3,1fr);gap:52px;margin:36px 0 44px}.mini-label{font:9px monospace;letter-spacing:1px;color:#8a937f}.below-editor h2{font:normal 20px Georgia,serif;margin:9px 0 8px;letter-spacing:-.3px}.below-editor p{font-size:12px;color:var(--muted);margin:0;line-height:1.8}.below-editor a{white-space:nowrap}.muted{color:#949b8c}dialog{border:1px solid #d1d7c9;border-radius:10px;padding:26px;max-width:480px;width:calc(100% - 30px);color:var(--ink);background:var(--white);box-shadow:0 15px 80px #192d3530}dialog::backdrop{background:#1f312e65}.dialog-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:15px}dialog h2{font:normal 28px Georgia,serif;margin:0 0 12px;letter-spacing:-.6px}.dialog-copy{font-size:12px;color:var(--muted);margin:0 0 16px}.export-options{display:grid;grid-template-columns:1fr 1fr;gap:10px}.export-options button{text-align:left;background:#f4f6ed;border:1px solid #d6ddcb;border-radius:6px;padding:15px 12px}.export-options button:hover{background:#e9efdf}.export-options strong{font-size:12px;display:block;font-weight:600}.export-options strong>span{float:right}.export-options small{font-size:10px;color:var(--muted);display:block;margin-top:7px}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}.notice{border:1px solid var(--line);padding:15px}.article{max-width:780px;padding-top:45px;padding-bottom:60px}.article h1{margin-bottom:25px}.article h2{font:normal 25px Georgia,serif;margin:32px 0 13px}.article p,.article li{color:#5a685d;font-size:14px;line-height:1.9}.article .eyebrow{font-size:10px}.article .button{margin-top:18px}.article code{background:#ecf0e5;padding:2px 4px}.article li{margin-bottom:8px}.reference-settings{display:flex;align-items:center;flex-wrap:wrap;gap:10px;padding:10px 18px;border-top:1px solid var(--line);font-size:11px;background:#fafbf5;color:var(--muted)}.reference-settings[hidden]{display:none}.reference-settings input{width:110px;min-width:80px;padding:0;accent-color:var(--green)}.reference-settings output{min-width:30px;font-family:monospace}.reference-settings span{flex:1;min-width:190px}.example-pair{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:22px 0}.example-pair figure{margin:0;border:1px solid var(--line);border-radius:6px;background:#fffefa;padding:12px}.example-pair img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:contain}.example-pair figcaption{font-size:12px;color:var(--muted);margin-top:10px;line-height:1.7}.article table{width:100%;border-collapse:collapse;font-size:13px}.article th,.article td{text-align:left;padding:9px;border-bottom:1px solid var(--line)}.article .example-pair .button{margin-top:10px}.article .review-note{border-left:3px solid #a94730;padding-left:15px}@media(max-width:500px){.example-pair{gap:10px}.example-pair figure{padding:8px}.reference-settings{padding:10px 12px}}@media(min-width:1500px){.canvas-scroll{height:690px;max-height:73vh}}@media(max-width:1050px){:root{--gutter:24px}.workspace{grid-template-columns:250px minmax(0,1fr)}.setting-section{padding:18px}.toolbar{gap:6px;padding:8px 10px}.reference-control{margin-left:0}.zoom-controls{margin-left:auto}.canvas-scroll{padding:17px}.intro-note{display:none}.below-editor{gap:28px}}@media(max-width:760px){nav{gap:18px}:root{--gutter:14px}.intro{padding:28px 4px 24px}.intro h1{font-size:33px}.intro>div>p:last-child{font-size:12px;max-width:300px}.workspace{grid-template-columns:1fr}.settings{display:grid;grid-template-columns:1fr 1fr;border-right:0;border-bottom:1px solid var(--line)}.setting-section{padding:16px}.setting-section:first-child{grid-column:1/-1}.dropzone{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap;padding:13px}.dropzone>svg{margin:0;width:22px}.dropzone p{margin:0}.dropzone>span{display:none}.source-actions{margin-top:9px}.setting-section:nth-child(2){border-right:1px solid var(--line)}.setting-section:nth-child(3){min-width:0}.project-controls{grid-column:1/-1;flex-direction:row;justify-content:space-between;padding:12px 16px}.two-cols{gap:8px}.hint{font-size:10px}.unit-label{display:none}.editor-top{padding:15px}.project-heading input{font-size:21px}.toolbar{padding:8px 10px;gap:6px}.tool{padding:6px 8px}.reference-control{margin-left:auto}.zoom-controls{margin-left:0}.canvas-scroll{min-height:350px;height:480px;max-height:70vh;padding:15px}.canvas-bottom{padding:10px 12px;align-items:flex-start;font-size:10px}.canvas-bottom p{max-width:210px}.below-editor{grid-template-columns:1fr;gap:22px;margin:26px 4px 32px}.below-editor h2{margin:4px 0}.below-editor p{max-width:490px}.mini-label{font-size:9px}.selection-panel{padding:10px;gap:9px}.article{padding:30px 22px}.export-options{grid-template-columns:1fr 1fr}}@media(max-width:390px){.settings{grid-template-columns:1fr}.setting-section:nth-child(2){border-right:0}.reference-control{margin-left:0}.zoom-controls{margin-left:auto}.export-open{padding:8px 10px}.editor-top{gap:8px}.project-heading{max-width:190px}.color-label{margin-top:10px}}
@media(max-width:760px){.settings{display:block}.settings .setting-section{border-right:0}.mobile-settings{display:flex;width:100%;align-items:center;justify-content:space-between;border:0;background:#eef2e6;padding:13px 16px;text-align:left;font-size:12px;color:#214c43}.settings:not(.expanded) .setting-section:not(:first-child),.settings:not(.expanded) .project-controls{display:none}.settings .two-cols{grid-template-columns:1fr 1fr}.settings .size-result{font-size:13px}.settings .section-title h2{white-space:nowrap}}

/* Our Niche Hub colour-block family,23 October 2026 */
@media screen{ :root{--paper:#f9faff;--white:#fff;--ink:#222335;--muted:#56566b;--line:#c4bdcf;--sans:'Trebuchet MS',Arial,sans-serif;--serif:'Trebuchet MS',Arial,sans-serif;--shadow:3px 3px 0 #222335}h1,h2,h3,.brand,.footer-brand{font-family:'Trebuchet MS',Arial,sans-serif!important;font-weight:700!important}h1{letter-spacing:-1.8px}.site-header{border-bottom:1.5px solid var(--ink)}.button,.tool,.export-open{border:1.5px solid var(--ink);border-radius:7px}.button-primary,.export-open{box-shadow:2px 2px 0 var(--ink)}.editor,.schedule,.schedule-panel,.workspace{border:1.5px solid var(--ink);border-radius:12px;overflow:hidden}.hub-home{font-size:12px;font-weight:700;text-underline-offset:4px;white-space:nowrap}footer{flex-wrap:wrap}dialog{border:1.5px solid var(--ink);border-radius:12px}.hub-note h2{font-family:'Trebuchet MS',Arial,sans-serif;font-weight:700}}
@media screen{:root{--green:#59418c;--sage:#f9edb9;--sage-dark:#59418c;--rust:#59418c;--sand:#eee5fb}.settings{background:#fff9df}.editor-top{background:#f9e69e}.toolbar{background:#f2eafa}.workspace{box-shadow:4px 4px 0 #222335}.dropzone{background:#fff;border:1.5px dashed #8b7a9f;border-radius:8px}.section-number,.step-number{background:#e2f3d5}.mobile-settings{background:#f9e69e;color:#222335}.export-options button{background:#eee5fb;border-color:#222335}.reference-settings{background:#f8f5ff}}

@media screen{:root{--forest:#59418c}}

/* Retain the bold frame and shadow; align the working colours. */
@media screen{
  .workspace>.editor{border:0;border-radius:0;box-shadow:none}
  .editor-top{background:#f9e69e}
  .toolbar{background:#f6f1fc}
  .tool.active{background:#dfcff4;border-color:#59418c;color:#39265d}
  .tool:hover{background:#eee5fb}
  .canvas-scroll{background:#eee9f4}
  .section-number,.step-number{background:#eee5fb;color:#59418c}
  .dropzone>svg{color:#59418c}
  .canvas-bottom,.reference-settings,.status{background:#f7f3fc;color:#56566b}
  .status.error{background:#fff1e9;color:#8a382b}
  .project-heading input{font-family:var(--sans);font-weight:700}
}

/* Private review: lilac,mint and a small coral accent. */
@media screen{
 :root{--paper:#faf9fd;--green:#574176;--forest:#574176;--sage:#e5f1e9;--sage-dark:#466655;--rust:#574176;--sand:#f0e9f8;--line:#d4cddd;--muted:#62606e}
 .intro{gap:36px;padding-top:30px;padding-bottom:32px;align-items:center}
 .intro>div:first-child{min-width:0}.intro>div>p:last-child{max-width:650px}
 .intro-art{width:210px;flex:0 0 210px;margin-right:32px;align-self:center}
 .intro-art svg{display:block;width:100%;height:auto;overflow:visible}
 .intro-promise{margin-top:14px!important;font-size:11px!important;color:#62606e}
 .workspace{border:0;border-radius:0;box-shadow:none;background:transparent;overflow:visible;gap:24px;align-items:start}
 .workspace>.settings,.workspace>.editor{border:1.5px solid #222335;border-radius:12px;box-shadow:4px 4px 0 #222335;overflow:hidden}
 .settings{background:#e5f1e9}.editor{background:#fff}
 .editor-top{background:#dcd0ed}.toolbar{background:#faf7fd}.canvas-scroll{background:#efedf2}
 .canvas-bottom,.reference-settings,.status{background:#faf7fd;color:#62606e}.status.error{background:#fff1e9;color:#8a382b}
 .tool{background:#faf7fd}.tool.active,.tool:hover{background:#dcd0ed;border-color:#574176;color:#37294b}
 .step-number{background:#f2c7bb;color:#49342f;border:1px solid #d5a699;border-radius:5px}
 .dropzone{border-color:#88a592;background:#fff}.dropzone svg{stroke:#466655;color:#466655}
 .primary,.export-open{background:#574176;color:#fff;box-shadow:2px 2px 0 #222335}
 .primary:hover,.export-open:hover{background:#45335f}
 .brand{color:#574176}.brand-dot{color:#bc6a58}.export-options button{background:#f0e9f8}
 .reference-control input{accent-color:#574176}.setting-section{border-color:#c3d7ca}
 .secondary{background:#f6faf7;border-color:#7c9b87;color:#2e493a}
 .thread-needle{transform-origin:209px 90px;animation:thread-sway 4s ease-in-out infinite}
 @keyframes thread-sway{0%,100%{transform:rotate(-3deg)}50%{transform:rotate(4deg)}}
 @media(prefers-reduced-motion:reduce){.thread-needle{animation:none}}
 @media(max-width:1050px){.intro-art{width:170px;flex-basis:170px;margin-right:8px}}
 @media(max-width:760px){.workspace{gap:24px}.workspace>.settings{border:1.5px solid #222335}.mobile-settings{background:#d0e5d8;color:#222335}.intro{gap:14px}.intro-art{width:110px;flex-basis:110px;margin:0}.intro h1{font-size:30px}.intro>div>p:last-child{max-width:none}}
 @media(max-width:480px){.intro{position:relative;padding-top:25px}.intro>div:first-child{width:100%}.intro h1{max-width:235px;min-height:70px}.intro-art{position:absolute;right:0;top:28px;width:96px}.intro .eyebrow{font-size:8px;max-width:210px}.intro-promise{margin-top:10px!important}}
}