@charset "UTF-8";
:root{--ink:#263e39;--green:#345b4e;--muted:#7c8982;--line:#e3e8e1;--bg:#f5f6f1;--paper:#fff;--accent:#ad7756}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-size:14px}button,input,textarea{font:inherit}button,a,input,textarea,summary{ -webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #bdcfb6;outline-offset:3px}input:focus,textarea:focus{outline:none;border-color:#758f79;box-shadow:0 0 0 3px #eaf0e7}button:disabled{opacity:.5;cursor:wait}button,input,textarea{border-radius:7px}header.header{height:89px;display:flex;align-items:center;justify-content:space-between;max-width:1440px;margin:auto;padding:0 58px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px}.brand-mark{display:grid;place-items:center;width:37px;height:37px;background:var(--green);color:white;font-size:21px;border-radius:5px}.brand b{font-size:22px;letter-spacing:3px}.brand-en{font-size:10px;letter-spacing:2px;margin-left:7px;color:var(--muted)}.beta{font-size:11px;color:var(--muted);letter-spacing:1px}.beta i{display:inline-block;height:3px;width:3px;margin:0 8px;background:#899889;border-radius:50%}main{max-width:1440px;padding:0 58px;margin:auto}.intro{display:flex;justify-content:space-between;align-items:center;padding:47px 0 37px}.eyebrow{font-size:10px;font-weight:600;letter-spacing:2.7px;color:var(--accent);margin:0 0 13px}h1{font-size:34px;font-weight:550;letter-spacing:1px;margin:0 0 14px;line-height:1.4}h1 span{color:#a8b599}.intro-copy{color:var(--muted);font-size:12px;line-height:1.8;margin:0}.intro-side{font-size:11px;text-align:right;color:#617665;margin-top:27px}.intro-side small{display:block;font-size:10px;letter-spacing:.8px;color:#939e91;margin-top:10px}.live-dot{display:inline-block;width:6px;height:6px;background:#809c6d;border-radius:50%;margin-right:7px}.workspace{display:grid;grid-template-columns:355px minmax(0,1fr);gap:22px;align-items:start}.card{background:var(--paper);border:1px solid var(--line);border-radius:12px;overflow:hidden}.card-head{height:71px;display:flex;align-items:center;justify-content:space-between;padding:0 25px;border-bottom:1px solid var(--line)}.card-head>div{display:flex;align-items:center;gap:11px}.step{font-family:Georgia,serif;font-style:italic;font-size:17px;color:#91a58e}h2{font-size:15px;font-weight:600;margin:0}.subtle{font-size:11px;color:var(--muted)}#design-form{padding:24px}label{display:block;font-size:12px;font-weight:550;margin:0 0 18px}input:not([type=radio]),textarea{display:block;width:100%;border:1px solid #e1e6df;background:#fdfefb;color:var(--ink);padding:11px 12px;margin-top:9px;transition:.2s;resize:vertical;font-size:13px}input[type=number]{font-family:ui-monospace,monospace;font-size:16px;padding:10px}.preset-row{display:flex;gap:8px;margin-bottom:22px}.preset{border:1px solid var(--line);background:white;color:#7c8982;font-size:11px;padding:7px 13px;border-radius:4px}.preset.active{background:#edf2e9;border-color:#bacbb7;color:var(--green)}.dimensions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.dimensions label{margin-bottom:8px;color:#758177;font-size:11px;font-weight:400}.field-note{margin:0 0 19px;font-size:10px;line-height:1.8;color:#929b90}details{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:18px 0 23px;padding:13px 0}summary{cursor:pointer;list-style:none;font-size:11px;color:#71816f}summary::-webkit-details-marker{display:none}summary span{float:right}details[open] summary{margin-bottom:17px}.needs-label span{float:right;font-weight:400;color:#9ca397;font-size:10px}textarea{line-height:1.8}.engine-picker{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:20px 0}.engine-picker label{display:flex;gap:7px;align-items:flex-start;border:1px solid var(--line);padding:11px 8px;border-radius:6px;cursor:pointer;margin:0}.engine-picker label:has(:checked){background:#f0f4ed;border-color:#bbccb8}.engine-picker input{margin:3px 0 0;accent-color:var(--green)}.engine-picker strong{display:block;font-size:11px;font-weight:550}.engine-picker small{display:block;font-size:9px;margin-top:6px;line-height:1.5;color:#939e8e}.primary{background:var(--green);border:1px solid var(--green);color:white;display:flex;align-items:center;justify-content:space-between;gap:20px;border-radius:6px;padding:13px 17px;font-size:12px;transition:.2s}.primary:hover{background:#284c40}.generate{width:100%;height:46px}.generate>span:last-child{font-size:20px;font-weight:300}.bottom-note{font-size:9px;text-align:center;color:#9ca395;line-height:1.8;margin:13px 0 0}.error{font-size:12px;color:#ab4f3d;line-height:1.8;margin:10px 0 0}.error:empty{display:none}.result{min-height:735px}.badge,.tag{font-size:10px;border:1px solid #e4e9de;background:#f5f7f0;color:#7f9278;padding:5px 9px;border-radius:4px}.drawing-grid{margin:44px 34px 0;background-image:linear-gradient(#e9ede750 1px,transparent 1px),linear-gradient(90deg,#e9ede750 1px,transparent 1px);background-size:22px 22px;position:relative;color:#829278;border:1px solid #f1f3ed;border-radius:5px;padding:4px 0 13px}.drawing-grid svg{display:block;width:100%;height:auto;max-height:270px}.drawing-caption{display:block;text-align:center;font-size:9px;color:#a2ae99;margin-top:2px;letter-spacing:1px}.empty-copy{text-align:center;padding:24px 20px}.empty-copy h3{font-size:19px;font-weight:500;letter-spacing:1px;margin:0 0 14px}.empty-copy p{font-size:12px;line-height:2;color:#9ba593;margin:0}.deliverables{margin:14px 34px 30px;padding:22px 5px;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.deliverables>div{text-align:center}.deliverables b{font-size:10px;letter-spacing:1px;font-weight:500;display:block;color:#6c856c}.deliverables span{display:block;font-size:10px;color:#9aa391;margin-top:9px}#job-state{padding:24px}.job-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.job-heading h3{font-weight:550;font-size:18px;margin:0 0 8px}.job-heading p{margin:0;color:var(--muted);font-family:monospace;font-size:11px}.progress-panel{margin-top:28px;padding:35px 25px;display:flex;gap:19px;align-items:center;background:#f5f7f1;border-radius:7px}.progress-panel[hidden]{display:none}.progress-panel strong{font-size:14px;font-weight:500}.progress-panel p{font-size:11px;color:#95a08d;margin-bottom:0}.spinner{height:25px;width:25px;min-width:25px;border:2px solid #cfd8c6;border-top-color:var(--green);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.failure{color:#9c5944;background:#fbf2ec;padding:22px;line-height:1.9;margin-top:26px;border-radius:6px;font-size:13px}.summary{font-size:12px;line-height:1.9;color:#70816d;margin:19px 0 12px}.checks{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.check{font-size:10px;background:#eff4e9;padding:5px 8px;color:#648252;border-radius:4px}.preview-frame{background:#f5f6f2;padding:12px;border:1px solid var(--line);border-radius:6px}.preview-frame img{display:block;width:100%;height:auto;background:white}.preview-frame a{display:block;font-size:10px;color:#809275;text-align:right;padding:10px 0 0}.preview-control{display:flex;align-items:center;justify-content:center;gap:24px;margin:12px 0 19px;font-size:11px;color:var(--muted)}.preview-control button{background:white;border:1px solid var(--line);color:var(--green);width:34px;height:28px}.downloads{display:flex;gap:10px}.downloads a{flex:1}.secondary{background:white;border:1px solid #cbd7c6;color:var(--green);border-radius:6px;padding:12px 17px;display:flex;align-items:center;justify-content:space-between;font-size:12px;cursor:pointer}.secondary:hover{background:#f2f6ee}.warnings{margin:20px 0}.warnings ul{font-size:11px;line-height:1.9;color:#87917e;padding-left:18px}.warnings li+li{margin-top:6px}#revision-form label{margin-bottom:10px}#revision-form .secondary{margin-left:auto}#revision-form .field-note{margin:10px 0 0}.history{padding:33px 0 0}.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.section-head h2{font-size:14px}.section-head h2 span{font-size:11px;color:#929e89;background:#e9eee4;border-radius:4px;padding:3px 6px;margin-left:7px;font-weight:400}.section-head button{font-size:11px;border:0;background:none;color:#7f9077}#history-list{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.history-item{padding:17px 19px;border:1px solid var(--line);background:#ffffff9c;border-radius:8px;display:flex;justify-content:space-between;align-items:center;gap:10px;text-align:left;color:var(--ink)}.history-item:hover{border-color:#acbda3}.history-item strong{font-size:12px;font-weight:500;display:block}.history-item small{font-size:10px;color:#98a08f;display:block;margin-top:8px}.history-item>span{font-size:10px;color:#789268;white-space:nowrap}.history-item[data-status=failed]>span{color:#ac7257}footer{display:flex;justify-content:space-between;padding:29px 0;margin-top:33px;border-top:1px solid var(--line);font-size:9px;color:#a0aa97;letter-spacing:1px}.mobile{display:none}[hidden]{display:none!important}@media(min-width:1450px){.workspace{grid-template-columns:380px minmax(0,1fr)}}@media(max-width:1000px){main{padding:0 28px}header.header{padding:0 28px}.workspace{grid-template-columns:320px minmax(0,1fr);gap:16px}.intro-side{display:none}h1{font-size:29px}.card-head{padding:0 20px}#design-form{padding:20px}.drawing-grid{margin:40px 18px 0}.deliverables{margin:12px 18px 25px;gap:4px}.deliverables span{font-size:9px}.result{min-height:733px}}@media(max-width:720px){header.header{height:70px;padding:0 20px}.brand-en{display:none}.brand b{font-size:20px}main{padding:0 18px}.intro{padding:29px 2px}.eyebrow{font-size:8px;letter-spacing:1.7px}h1{font-size:29px}.mobile{display:block}.intro-copy{font-size:11px;margin-top:13px;max-width:305px}.workspace{grid-template-columns:1fr;gap:18px}.result{min-height:0}.drawing-grid{margin-top:25px}.deliverables{margin-bottom:12px}.empty-copy{padding:19px}.card-head{height:64px}.history{padding-top:26px}#history-list{grid-template-columns:1fr}.downloads{flex-wrap:wrap}.downloads a{min-width:130px}footer{font-size:8px;margin-top:25px}.beta{font-size:9px}.needs-label span{font-size:10px}.engine-picker label{padding:13px 10px}}