:root{--ink:#22332f;--muted:#6e7b76;--green:#164b44;--green-light:#edf5f1;--line:#e0e6e1;--canvas:#f5f6f2;--white:#fff;--orange:#a66019}*{box-sizing:border-box}body{margin:0;background:var(--canvas);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;font-size:14px;line-height:1.55}button,input,select{font:inherit}button,a,input,select,summary{touch-action:manipulation}button,a{ -webkit-tap-highlight-color:transparent }button{cursor:pointer}button:disabled{opacity:.48;cursor:not-allowed}button:focus-visible,a:focus-visible,summary:focus-visible,.dropzone:focus-visible{outline:3px solid #7fb4a6;outline-offset:3px}[hidden]{display:none!important}.topbar{height:84px;padding:0 max(24px,calc((100vw - 1280px)/2));display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid var(--line)}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;color:var(--ink);font-size:17px;font-weight:650}.brand-mark{display:grid;place-items:center;background:var(--green);color:white;width:42px;height:42px;border-radius:12px;font-size:20px}.brand small{display:block;font-size:11px;color:var(--muted);font-weight:400;letter-spacing:1px}.quiet{background:none;border:0;color:var(--muted);padding:10px 12px;min-height:44px}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#c58a3f;margin-left:5px}.dot.ready{background:#43816d}main{max-width:1328px;margin:0 auto;padding:42px 24px 20px}.intro{margin-bottom:28px}.eyebrow{color:var(--green);font-size:12px;letter-spacing:2px;margin:0 0 10px}.intro h1{font-size:32px;letter-spacing:-1px;font-weight:650;line-height:1.3;margin:0 0 10px}.intro>p:last-child{color:var(--muted);margin:0;font-size:14px}.workflow{display:grid;grid-template-columns:minmax(320px,440px) minmax(0,1fr);gap:24px;align-items:start}.left-column,.right-column{display:grid;gap:20px}.panel{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:24px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:20px}h2{font-size:15px;font-weight:650;margin:0}h3{font-size:16px;font-weight:550}.step{font-size:11px;color:#8a9890;font-weight:500;letter-spacing:1px;margin-right:8px}.tag{display:inline-block;background:#f2f5f2;padding:3px 9px;border-radius:6px;font-size:11px;color:#728277;white-space:nowrap}.template-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.template{position:relative;border:1px solid var(--line);border-radius:10px;background:#fff;text-align:left;padding:16px 12px;min-height:154px;color:var(--ink);transition:.15s}.template.active{border-color:var(--green);background:#f0f6f3;box-shadow:0 0 0 1px var(--green)}.template strong{display:block;margin-top:14px;font-size:14px}.template small{display:block;color:var(--muted);font-size:10px;margin-top:5px}.selected-mark{position:absolute;right:12px;top:12px;background:var(--green);color:#fff;border-radius:50%;width:18px;height:18px;line-height:18px;text-align:center;font-size:11px;display:none}.active .selected-mark{display:block}.template-icon{display:block;width:32px;height:37px;border:1.5px solid #688b7c;border-radius:3px;padding:6px 5px}.template-icon i{display:block;height:3px;border-bottom:1px solid #8da89b;margin-bottom:4px}.delivery-icon i:nth-child(2){width:60%}.dropzone{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:24px 16px;border:1.5px dashed #c6d7cd;border-radius:12px;background:#fafcf9;min-height:180px;cursor:pointer;text-align:center;overflow-wrap:anywhere}.dropzone.drag{background:#e6f2eb;border-color:var(--green)}.upload-icon{width:36px;height:36px;background:#e9f0e9;border-radius:9px;font-size:25px;line-height:32px;color:var(--green);margin-bottom:6px}.dropzone strong{font-size:13px;font-weight:550}.dropzone>span:last-child{font-size:11px;color:var(--muted)}.field{display:flex;flex-direction:column;gap:7px;margin-top:4px}.field label{font-size:12px;color:#58695f}.field em{font-style:normal;color:#a26048}input,select{min-width:0;border:1px solid #d9e2dc;border-radius:8px;background:white;padding:11px 12px;min-height:44px;width:100%;color:var(--ink)}input:focus,select:focus{outline:2px solid #b5d4c6;border-color:var(--green)}#metadata,.mapping-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.full{grid-column:1/-1}#sheet-row{margin-top:16px}.muted{font-size:11px;color:var(--muted);line-height:1.7;margin:14px 0 0}summary{font-weight:550;cursor:pointer;min-height:32px}summary span{font-size:11px;font-weight:400;color:var(--muted);margin-left:5px}details[open] summary{margin-bottom:16px}.mapping-grid{margin:14px 0 18px}.secondary{background:#f3f7f4;border:1px solid #d7e4dc;color:var(--green);border-radius:8px;padding:10px 16px;min-height:44px}.preview-panel{padding-bottom:0;overflow:hidden}.empty-preview{min-height:312px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;color:#819087;padding:28px}.empty-preview h3{margin:24px 0 4px;color:#718177}.empty-preview p{font-size:12px;margin:0}.paper-illustration{display:block;width:70px;height:88px;border:1px solid #d5e0d8;border-radius:5px;background:#f9fbf8;padding:15px 12px;box-shadow:7px 7px 0 #f1f5ef;transform:rotate(-4deg)}.paper-illustration b{display:block;height:6px;width:65%;background:#d6e3d9;border-radius:2px;margin-bottom:12px}.paper-illustration i{display:block;border-bottom:1px solid #dce6dd;height:9px}.template-rules{border-top:1px solid #eef1ed;background:#fafbf9;display:flex;justify-content:space-between;gap:8px;margin:22px -24px 0;padding:15px 24px;color:#839185;font-size:10px}.template-rules span:before{content:'✓';color:#7b9e8c;margin-right:5px}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:8px;max-height:440px;-webkit-overflow-scrolling:touch}table{border-collapse:collapse;min-width:780px;width:100%;font-size:12px}th{background:#f0f5f1;text-align:left;color:#6d7d72;font-weight:500;position:sticky;top:0;z-index:1}td,th{padding:13px 12px;border-bottom:1px solid #e7ede7;vertical-align:top;white-space:pre-wrap;word-break:break-word}td:nth-child(2){min-width:140px}td:nth-last-child(2){min-width:170px}tr:last-child td{border-bottom:0}.warnings{padding:12px;border-radius:8px;background:#fff7e9;color:#946326;font-size:12px;margin-top:14px}.warnings p{margin:3px 0}.export-panel>div{display:flex;justify-content:space-between;gap:8px;align-items:center}.export-panel p{font-size:11px;color:var(--muted);margin:0}.check{display:flex;gap:7px;align-items:center;font-size:12px;color:#758278;margin:16px 0 14px}.check input{width:17px;min-height:17px;height:17px;accent-color:var(--green)}.primary{display:flex;justify-content:space-between;align-items:center;background:var(--green);color:#fff;border:0;border-radius:10px;padding:15px 18px;width:100%;min-height:52px;font-size:14px;font-weight:550}.primary:hover:not(:disabled){background:#0f3d36}.primary span{font-size:21px}.export-panel #font-hint{margin-top:12px}.result-panel{border-color:#abcdb8;background:#fbfdfb}.result-panel>p{overflow-wrap:anywhere}.download-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.download-grid a{padding:13px 10px;min-height:48px;border:1px solid #d1e0d5;border-radius:8px;color:var(--green);text-decoration:none;text-align:center;background:white;font-size:12px}.text-link{display:inline-block;color:var(--green);margin-top:16px;font-size:12px}.fonts-panel{margin-bottom:22px}.fonts-panel>p{font-size:12px;color:var(--muted)}#font-rows{display:grid;grid-template-columns:1fr 1fr;gap:16px}.font-row{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--line);border-radius:8px;padding:12px}.font-row strong{font-size:13px}.font-row small{display:block;color:var(--muted);font-size:11px}.font-row label{cursor:pointer;border:1px solid #c8d8cd;border-radius:6px;padding:10px 13px;min-height:44px;font-size:12px;color:var(--green);white-space:nowrap}.notice{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:#2d433b;color:#fff;max-width:min(600px,calc(100vw - 32px));padding:14px 20px;border-radius:12px;z-index:5;box-shadow:0 6px 25px #0002;font-size:13px;overflow-wrap:anywhere}.notice.error{background:#8b3e2d}footer{text-align:center;font-size:11px;color:#9aa59b;margin:30px 0 10px}
@media(max-width:980px){.workflow{grid-template-columns:minmax(300px,380px) minmax(0,1fr);gap:16px}.panel{padding:20px}.template-rules{margin-left:-20px;margin-right:-20px;padding:14px 18px;flex-wrap:wrap}.export-panel>div{display:block}.export-panel>div p{margin-top:5px}.template small{font-size:9px}.intro h1{font-size:29px}}
@media(max-width:760px){.topbar{height:70px;padding:0 18px}.brand{font-size:15px}.brand-mark{width:37px;height:37px}.brand small{font-size:9px}.quiet{font-size:12px;padding:10px 5px}main{padding:28px 16px 18px}.intro{margin-bottom:22px}.intro h1{font-size:27px}.intro>p:last-child{font-size:12px}.workflow{grid-template-columns:minmax(0,1fr);gap:16px}.left-column,.right-column{gap:16px}.panel{padding:20px;border-radius:13px}.template{min-height:134px;padding:14px}.template strong{margin-top:10px}.template small{font-size:10px}.dropzone{min-height:155px;padding:18px}.empty-preview{min-height:220px;padding:20px 8px}.empty-preview h3{font-size:14px}.template-rules{font-size:9px;gap:8px;justify-content:flex-start}.template-rules span{margin-right:8px}.export-panel{position:sticky;bottom:12px;z-index:2;box-shadow:0 8px 24px #243d3012}.export-panel>div{display:flex}.export-panel>div p{margin:0;font-size:10px}input,select{font-size:16px}#font-rows{grid-template-columns:1fr}.download-grid{grid-template-columns:repeat(3,1fr)}.notice{bottom:22px}.font-row label{font-size:12px}summary span{font-size:10px}}
@media(max-width:370px){.panel{padding:16px}.template small{font-size:9px}#metadata,.mapping-grid{grid-template-columns:1fr}.full{grid-column:auto}.download-grid{grid-template-columns:1fr}.template-rules{margin-left:-16px;margin-right:-16px}.intro h1{font-size:24px}}

#items-table .compact-cell{white-space:nowrap;word-break:normal}