:root{--bg:#f6f7f9;--panel:#ffffff;--line:#e5e7eb;--text:#111827;--muted:#6b7280;--blue:#2563eb;--blue-soft:#eff6ff;--green:#15803d;--green-soft:#ecfdf5;--orange:#b45309;--orange-soft:#fff7ed;--red:#b91c1c;--red-soft:#fef2f2}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Arial,PingFang SC,Microsoft YaHei,sans-serif}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.hidden{display:none!important}header{min-height:60px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 24px;position:-webkit-sticky;position:sticky;top:0;z-index:20}.brand h1{font-size:16px;margin:0}.brand p{font-size:11px;color:var(--muted);margin:3px 0 0}.header-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.container{max-width:1280px;margin:0 auto;padding:24px}.btn{border:1px solid 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tr:has(>td.cell-full){border-radius:0 0 9px 9px;border-top:1px dashed var(--line);margin-top:0}.inline-select{font-size:12px;padding:6px 8px}.artifact-panel{padding:10px}.artifact-list{grid-template-columns:1fr}.artifact-add{flex-direction:column;align-items:stretch}.artifact-add .inline-select{width:100%;padding:9px 8px}.artifact-input{min-width:0;font-size:14px}.result-cell{min-width:0}.preview{height:96px}.preview:has(img){height:auto;max-height:220px}.preview img{max-height:220px}.front-content .card-actions .btn{flex:1 1;padding:9px 4px}.front-content .card-actions{display:flex}.next-line{padding:10px 12px}.next-line strong{font-size:13px;line-height:1.5}.modal-bg{padding:0;align-items:flex-end}.modal{width:100%;max-height:92vh;border-radius:14px 14px 0 0}.modal-foot{position:-webkit-sticky;position:sticky;bottom:0;background:#fff}.modal-foot .btn{flex:1 1;padding:11px}.form-grid{grid-template-columns:1fr}.field input,.field select,.field textarea{font-size:16px}}