@charset "UTF-8";
:root{--paper:#f4f1e9;--ink:#263a33;--muted:#7b8175;--line:#dcded2;--accent:#d9ec84;--card:#fffef9;--serif:"Noto Serif SC","Songti SC","SimSun",serif}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Microsoft YaHei UI","Microsoft YaHei",sans-serif;font-size:13px}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.4;cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #6d8c32;outline-offset:3px}header{height:86px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:0 4.2%}.brand{font-family:var(--serif);font-size:30px;letter-spacing:3px;color:inherit;text-decoration:none;display:flex;align-items:center;gap:20px}.brand span{font-family:Georgia,serif;font-size:11px;letter-spacing:2px;border-left:1px solid #aeb5a5;padding-left:20px}.edition{font-size:11px;letter-spacing:2px;color:var(--muted)}.local{font-size:11px;display:flex;align-items:center;gap:8px}.local i,.stage-label i{width:6px;height:6px;border-radius:50%;background:#809c4a}main{max-width:1536px;margin:auto;padding:42px 4.2% 24px}.intro{display:flex;justify-content:space-between;align-items:end;margin-bottom:36px}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--muted);margin:0 0 16px}h1{font-family:var(--serif);font-size:clamp(27px,2.9vw,44px);font-weight:400;margin:0;line-height:1.5;letter-spacing:1px}h1 em{font-style:normal;color:#708147}.intro-note{line-height:2;color:var(--muted);font-size:11px}.workspace{display:grid;grid-template-columns:310px minmax(0,1fr);border:1px solid var(--line);background:var(--card);align-items:start}aside{border-right:1px solid var(--line);background:#fbfaf4}.panel{padding:25px 25px 22px;border-bottom:1px solid var(--line)}.panel:last-child{border-bottom:0}.panel h2{font-size:13px;font-weight:500;display:flex;align-items:center;gap:14px;margin:0 0 20px}.panel h2 b{font:italic 20px Georgia,serif;color:#8a9574}.drop{height:150px;border:1px dashed #adb79c;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#f0f2e5;gap:10px;cursor:pointer;border-radius:3px}.drop:hover,.drop.drag{background:#e6edcf}.drop input{position:absolute;width:1px;height:1px;opacity:0}.drop:focus-within{outline:3px solid #6d8c32}.upload-icon{font-size:30px;font-family:Georgia,serif;line-height:1}.drop strong{font-size:12px;font-weight:400;max-width:230px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.drop small{font-size:10px;color:var(--muted)}#original{max-width:100%;height:65px;object-fit:contain;background:#ebece4;margin-top:12px;width:100%}.field{display:flex;justify-content:space-between;align-items:center;margin-top:17px;gap:10px}.field label{font-size:11px}.field select{max-width:160px;font-size:11px;border:1px solid var(--line);background:transparent;padding:8px;border-radius:3px;color:var(--ink)}.range{display:grid;grid-template-columns:1fr auto;gap:10px;margin-top:20px}.range label,.range output{font-size:11px}.range output{color:var(--muted);font-family:Georgia,serif}input[type=range]{grid-column:1/-1;width:100%;accent-color:#596d3f;height:4px;margin:8px 0 5px}.check{font-size:11px;display:flex;align-items:center;gap:8px;margin-top:16px}.check input{accent-color:#596d3f}.secondary{width:100%;padding:11px;margin-top:19px;background:transparent;border:1px solid #839278;color:var(--ink);border-radius:3px;font-size:12px}.text-button{display:block;background:none;border:0;color:#768459;padding:13px 0 0;font-size:10px}.styles{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--line);border-radius:3px;overflow:hidden}.styles button,.tabs button{border:0;background:transparent;padding:10px 5px;color:var(--muted);font-size:11px}.styles button+button{border-left:1px solid var(--line)}.styles button.selected{background:var(--ink);color:#f5f5e8}.hint{font-size:10px;color:var(--muted);line-height:1.9;margin:12px 0}.color-row{display:flex;gap:20px;margin-top:20px}.color-row label{display:flex;align-items:center;gap:12px;font-size:11px}input[type=color]{padding:0;width:26px;height:26px;border:0;background:none;cursor:pointer}.xy{display:flex;gap:14px;margin-top:17px}.xy label{font-size:10px;color:var(--muted);width:50%}.xy input{width:100%;padding:8px;margin-top:8px;border:1px solid var(--line);background:transparent;color:var(--ink);border-radius:3px}.palette{display:flex;flex-wrap:wrap;gap:12px;margin-top:13px}.palette label{display:flex;align-items:center;gap:3px}.palette input[type=checkbox]{accent-color:#596d3f}.stage{min-width:0;position:sticky;top:0}.stage-top{padding:30px 34px 25px;display:flex;justify-content:space-between;align-items:center}.stage-top .eyebrow{font-size:8px;margin-bottom:8px}.stage-top h2{font-family:var(--serif);font-weight:400;font-size:23px;margin:0}.tabs{border:1px solid var(--line);border-radius:30px;padding:3px;display:flex}.tabs button{padding:9px 15px;border-radius:25px;white-space:nowrap}.tabs button.selected{background:#e9eddf;color:var(--ink)}.canvas-area{height:490px;position:relative;background-color:#eef0e7;background-image:radial-gradient(#bfc6b4 .7px,transparent .7px);background-size:20px 20px;margin:0 24px;border:1px solid #e0e4d6;border-radius:5px;overflow:hidden}#view2d{height:100%;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:20px}#view2d[hidden],#view3d[hidden]{display:none}#svgFrame{width:260px;height:260px;background:#72452f;box-shadow:8px 14px 0 #cbd0bb,20px 30px 50px #53623b20;border-radius:6px;overflow:hidden;flex-shrink:0}#svgFrame svg{width:100%;height:100%;display:block}.empty{color:#f6e3c3;text-align:center;padding-top:25px}.empty>span{font-size:55px;font-family:Georgia,serif}.empty p{font-family:var(--serif);font-size:18px;line-height:1.8}.empty small{font-size:10px;color:#e0c6a7}.ruler{width:260px;text-align:center;color:#7d876a;font:italic 12px Georgia,serif;border-top:1px solid #aeb99d;padding-top:7px;position:relative}.ruler:before,.ruler:after{content:'';position:absolute;top:-4px;height:7px;border-left:1px solid #aeb99d}.ruler:before{left:0}.ruler:after{right:0}.dimension{font-size:9px;color:#7e886e;letter-spacing:1px;margin-top:10px}.stage-label{position:absolute;bottom:15px;left:18px;display:flex;align-items:center;gap:7px;color:#758065;font-size:9px;pointer-events:none}#view3d{width:100%;height:100%}#view3d canvas{display:block;width:100%;height:100%;touch-action:none}.notice{min-height:44px;padding:14px 30px 10px;font-size:11px;line-height:1.6;color:var(--muted)}.notice.error{color:#a44032}.notice.busy{color:#597139}.generate-bar{margin:8px 30px 25px;border-top:1px solid var(--line);padding-top:24px;display:flex;align-items:center;justify-content:space-between;gap:20px}.generate-bar strong{font-family:var(--serif);font-size:18px;font-weight:400}.generate-bar p{font-size:10px;color:var(--muted);margin-bottom:0}.primary{background:var(--ink);color:var(--accent);border:0;border-radius:3px;padding:16px 20px;white-space:nowrap;min-width:180px;display:flex;justify-content:space-between;gap:20px;font-size:12px}.primary:hover{background:#3f5545}.primary span{font-size:18px}.downloads{margin:0 30px 22px;background:#f1f4e5;border:1px solid #dce3c9;padding:18px}.download-heading{display:flex;justify-content:space-between;align-items:center}.download-heading strong{font-weight:500}.download-heading span{font-size:10px;color:#6c7b53}#links{display:flex;flex-wrap:wrap;gap:8px;margin-top:15px}#links a{display:inline-block;padding:10px;background:#fffef8;border:1px solid #cdd6ba;color:var(--ink);font-size:10px;text-decoration:none}.downloads p{font-size:10px;line-height:1.8;color:var(--muted);margin-bottom:0}.footnote{border-top:1px solid var(--line);display:flex;justify-content:space-between;padding:17px 30px;font-size:9px;color:var(--muted);gap:15px}footer{display:flex;justify-content:space-between;padding:25px 4.2%;font-size:10px;color:#8b927f;letter-spacing:1px}@media(min-width:1600px){.canvas-area{height:560px}}@media(max-width:1000px){.workspace{grid-template-columns:280px minmax(0,1fr)}.panel{padding:22px 18px}.stage-top{padding:25px 22px;align-items:start;gap:20px;flex-direction:column}.canvas-area{margin:0 15px;height:440px}.generate-bar{align-items:stretch;flex-direction:column}.primary{justify-content:center}.intro-note{display:none}}@media(max-width:680px){header{height:70px}.edition{display:none}.brand{font-size:25px}.brand span{font-size:9px}main{padding-top:28px}.intro{margin-bottom:22px}h1{font-size:26px}h1 em{display:block}.workspace{grid-template-columns:1fr}.stage{position:static;grid-row:1}aside{border-right:0;border-top:1px solid var(--line)}.stage-top{flex-direction:row;align-items:center;padding:22px 17px}.stage-top h2{font-size:19px}.tabs button{padding:8px 10px;font-size:10px}.canvas-area{height:380px}.generate-bar{margin:8px 18px 20px;gap:14px}.stage-label{font-size:8px;left:10px}.footnote{padding:14px 18px;flex-wrap:wrap}#svgFrame{width:220px;height:220px}.ruler{width:220px}.panel{padding:23px}.downloads{margin:0 18px 20px}.download-heading{flex-direction:column;align-items:start;gap:8px}.notice{padding:12px 18px}footer{font-size:8px}}

.styles{grid-template-columns:repeat(2,1fr)}.paint-toolbar{display:flex;align-items:center;gap:10px;margin:0 24px 14px;flex-wrap:wrap;font-size:10px}.paint-toolbar button{background:transparent;border:1px solid var(--line);border-radius:3px;color:var(--ink);padding:7px 10px}.paint-toolbar button.selected{background:var(--ink);color:var(--accent)}.paint-toolbar label{display:flex;align-items:center;gap:7px}.paint-toolbar span{color:var(--muted)}#svgFrame{background:transparent;box-shadow:none;overflow:visible}#svgFrame [data-cell]{cursor:crosshair}#svgFrame [data-cell]:hover{fill:#d9ec8444;stroke:#849c43;stroke-width:.025}.paint-toolbar[hidden],#squareSize[hidden],#engraveColorField[hidden]{display:none}@media(max-width:680px){.paint-toolbar{margin:0 17px 12px;gap:7px}.paint-toolbar span{width:100%}}

#modelToolbar[hidden]{display:none}#modelToolbar select{padding:7px 10px;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:3px}