:root{--bg:#f6f7fb;--surface:#fff;--line:#e4e6ef;--ink:#222337;--muted:#66697f;--accent:#6749d9;--tint:#f0ecff;--nav:#171825;font-family:Inter,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg);font-size:14px;line-height:1.6}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button{cursor:pointer}button:disabled{opacity:.5;cursor:default}a{color:inherit;text-decoration:none}[hidden]{display:none!important}:focus-visible{outline:3px solid #b1a2ee;outline-offset:3px}h1,h2,h3,p{margin-top:0}
.topbar{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 32px;border-bottom:1px solid var(--line);background:white;position:sticky;top:0;z-index:10}.brand{font-size:22px;font-weight:800;letter-spacing:.18em}.brand span{font-size:10px;letter-spacing:.12em;color:var(--muted);margin-left:10px}.top-actions{display:flex;gap:20px;align-items:center}.local-badge{border:1px solid var(--line);border-radius:20px;padding:4px 12px;font-size:12px;color:var(--muted)}.saved,.muted{font-size:13px;color:var(--muted)}
.shell{display:grid;grid-template-columns:252px minmax(0,1fr);min-height:calc(100dvh - 76px)}.sidebar{padding:30px 16px;background:var(--nav);color:#f4f2ff;display:flex;flex-direction:column;min-width:0}.side-head{display:flex;justify-content:space-between;align-items:center;padding:0 8px;margin-bottom:24px}.side-head small{font-size:10px;letter-spacing:.14em;color:#b5b3cd}.side-head h1{margin:7px 0 0;font-size:21px;font-weight:600}.add{width:44px;height:44px;color:white;background:#343244;border:1px solid #484258;border-radius:12px;font-size:24px}.search-label{margin:0 8px 20px;font-size:12px;color:#c3c0d8}.search-label span{display:block;margin-bottom:8px}.search-label input{width:100%;background:#252535;color:white;border-color:#414051;font-size:13px;min-width:0}.search-label input::placeholder{color:#a2a0b9}.product-list{display:grid;gap:8px}.product-item{width:100%;text-align:left;color:#c9c6dc;border:1px solid transparent;background:transparent;border-radius:12px;padding:15px 12px;min-width:0}.product-item:hover{background:#252535}.product-item.active{background:#302943;border-color:#584872;color:white}.product-item strong{display:block;font-weight:600;overflow-wrap:anywhere}.product-item small{display:block;font-size:11px;margin-top:7px;color:#b7b1ce;overflow-wrap:anywhere}.product-item em{font-size:10px;font-style:normal;color:#e6c291;margin-left:8px}.side-note{padding:28px 14px 0;margin-top:auto;color:#aba8c2;font-size:12px}.side-note strong{display:block;color:#d5d1e9;font-weight:500}.side-note p{margin:6px 0 0}.side-orbit{font-size:36px;color:#a993ef}
.content{padding:36px clamp(22px,4vw,64px) 30px;width:100%;max-width:1300px;min-width:0}.page-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:25px}.eyebrow{font-size:10px;letter-spacing:.15em;color:var(--accent);font-weight:700;margin:0}.page-head h2{font-size:30px;line-height:1.3;letter-spacing:-.04em;margin:8px 0 10px;overflow-wrap:anywhere}.page-head p:last-child{margin-bottom:0}.status-wrap{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:12px}.status-dot{width:7px;height:7px;border-radius:50%;background:#288565}.status-dot.off{background:#a0a0ae}.text-btn{border:0;background:transparent;color:var(--muted);min-height:44px;padding:8px;font-size:12px}
.overview-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--line);background:white;border-radius:14px;margin-bottom:24px;padding:20px 0}.overview-strip>div{padding:0 24px;border-right:1px solid var(--line)}.overview-strip>div:last-child{border:0}.overview-strip span{display:block;font-size:12px;color:var(--muted)}.overview-strip strong{display:block;font-size:24px;font-weight:600;margin-top:5px}.overview-strip .demo-label{font-size:14px;padding-top:8px;color:var(--accent)}.config-tabs{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:22px;border-bottom:1px solid var(--line);padding-bottom:8px}.tab{border:0;color:var(--muted);background:transparent;padding:11px 16px;border-radius:8px;min-height:44px}.tab[aria-selected=true]{background:var(--tint);color:var(--accent);font-weight:600}.panel{background:white;border:1px solid var(--line);border-radius:16px;padding:28px;min-width:0}.panel-title{display:flex;gap:14px;align-items:center;margin-bottom:26px}.num{display:grid;place-items:center;flex:none;width:36px;height:36px;background:var(--tint);color:var(--accent);border-radius:10px;font-size:12px}.panel-title h3{font-size:18px;margin:0;font-weight:600}.panel-title p{font-size:12px;color:var(--muted);margin:5px 0 0}.panel-title button{margin-left:auto;flex-shrink:0}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.form-grid label{min-width:0}label{display:grid;gap:8px;font-size:13px;color:#55566c}.wide{grid-column:1/-1}input,select,textarea{min-height:44px;padding:11px 13px;border:1px solid #dcdfe9;border-radius:9px;background:#fafbfe;color:var(--ink);width:100%;min-width:0}textarea{resize:vertical;min-height:94px}input:focus,select:focus,textarea:focus{border-color:var(--accent);background:white}input::placeholder,textarea::placeholder{color:#7a7d8f}.id-row{background:#f8f8fc;padding:14px;border-radius:9px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:24px;font-size:10px;color:var(--muted)}.id-row code{font-size:12px;overflow-wrap:anywhere}.entry-label{margin-left:12px}.primary,.ghost,.small-btn{min-height:44px;padding:10px 18px;border-radius:9px;border:1px solid var(--line);background:white;color:var(--ink);font-weight:500}.primary{background:var(--accent);color:white;border-color:var(--accent)}.primary:hover{background:#563abe}.ghost:hover,.small-btn:hover{border-color:#b9a9e9;background:#f8f5ff}.form-actions{position:sticky;bottom:0;z-index:2;display:flex;justify-content:space-between;align-items:center;gap:14px;margin-top:20px;padding:18px 0;background:var(--bg)}.notice{background:#eeebff;border:1px solid #cabef5;color:#503b9c;border-radius:9px;padding:12px 16px;margin-bottom:16px}
.knowledge-list,.workflow-list,.card-list{display:grid;gap:14px}.knowledge-item,.card-item{border:1px solid var(--line);border-radius:12px;padding:18px;background:#fcfcfe;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:14px}.knowledge-item label+label{margin-top:12px}.card-item .card-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px;min-width:0}.card-item label:last-child{grid-column:1/-1}.remove,.move{border:1px solid var(--line);background:white;border-radius:8px;width:44px;height:44px;color:var(--muted)}.remove:hover{color:#b1324c;background:#fff4f5}.workflow-options{margin-bottom:24px;padding:18px;background:#f7f7fb;border-radius:10px}.workflow-item{display:grid;grid-template-columns:32px minmax(0,1fr) auto;gap:14px;align-items:center;padding:16px;background:#fcfcfe;border:1px solid var(--line);border-radius:12px;position:relative}.workflow-item:not(:last-child):after{content:'';width:2px;height:15px;background:#d4c9f3;position:absolute;bottom:-15px;left:31px}.step-num{color:var(--accent);font-size:12px}.step-actions{display:flex;gap:6px}.switch-line{display:flex;align-items:center;gap:12px;margin-top:22px;position:relative;min-height:44px}.switch-line input{width:20px;min-height:20px;height:20px;accent-color:var(--accent)}.switch{display:none}.empty{padding:28px;text-align:center;border:1px dashed #d7d3e5;background:#faf9fd;border-radius:10px;color:var(--muted);font-size:13px}.panel-hint{margin:0 0 20px;padding:12px 15px;background:#f8f5ee;color:#786142;border-radius:9px;font-size:12px}
.field-hint{display:block;color:var(--muted);font-size:12px}
.image-preview{display:flex;align-items:center;gap:14px;padding:12px;margin-top:10px;border:1px solid var(--line);border-radius:12px;background:#fafbfe}
.image-preview img{width:84px;height:84px;border-radius:12px;object-fit:contain}
.image-preview .remove{width:auto;padding:0 12px;font-size:12px}
.panel-actions{margin-left:auto;display:flex;gap:8px;align-items:center}.panel-title .panel-actions button{margin-left:0}.extra-fields-block{padding:16px;background:#f8f8fc;border:1px solid var(--line);border-radius:10px}.inline-title{display:flex;align-items:center;justify-content:space-between;gap:12px}.inline-title strong{font-size:13px;color:var(--ink)}.inline-title .small-btn{min-height:38px;padding:7px 12px;font-size:12px}.extra-fields-list{display:grid;gap:9px;margin-top:12px}.extra-field-item{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) 44px;gap:8px;align-items:center}.extra-field-item input{min-height:40px;background:#fff}.extra-field-item .remove{height:40px;width:40px}.extra-fields-empty{padding:12px;font-size:12px;background:#fff}
.knowledge-image-preview{display:block;width:min(260px,100%);max-height:180px;object-fit:contain;border:1px solid var(--line);border-radius:9px;background:#fff;margin-bottom:12px}
.model-selection{display:grid;gap:12px;max-width:720px}.model-profile-summary{padding:14px 16px;border:1px solid #d8d0f2;border-radius:10px;background:#faf8ff;color:#4e3a99;font-size:13px}.model-profile-summary.warning{border-color:#efd6a2;background:#fffaf0;color:#8a6729}
.product-url-block{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px 14px;align-items:end;margin-top:14px;padding:16px;border:1px solid #ddd6f3;border-radius:12px;background:#faf8ff}.product-url-block label{min-width:0}.product-url-block input{background:white;color:#4a3d80;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.product-url-actions{display:flex;gap:8px}.product-url-actions .small-btn{display:flex;align-items:center;white-space:nowrap}.product-url-block .field-hint{grid-column:1/-1;margin:0}
@media(min-width:1100px){.sidebar{position:sticky;top:76px;height:calc(100dvh - 76px)}.product-list{overflow:auto}.content{margin:0 auto}}
@media(max-width:900px){.shell{grid-template-columns:210px minmax(0,1fr)}.content{padding:28px 22px}.topbar{padding:0 22px}.top-actions{gap:10px}.saved{display:none}.overview-strip>div{padding:0 14px}.panel{padding:22px}.tab{padding:10px}.card-item .card-fields{grid-template-columns:1fr}.workflow-item{gap:8px}.step-actions{flex-wrap:wrap;max-width:100px}}
@media(max-width:650px){.topbar{height:64px;padding:0 16px}.brand{font-size:19px}.brand span,.local-badge{display:none}.shell{display:block}.sidebar{padding:20px 16px}.side-head{margin-bottom:14px}.side-head h1{font-size:18px}.side-note,.search-label{display:none}.product-list{display:flex;overflow:auto;gap:8px}.product-item{min-width:170px;max-width:220px;padding:10px 12px}.content{padding:24px 16px}.page-head{display:block}.page-head h2{font-size:25px}.status-wrap{margin-top:12px}.overview-strip{padding:15px 0}.overview-strip>div{padding:0 10px}.overview-strip span{font-size:11px}.overview-strip strong{font-size:21px}.overview-strip .demo-label{font-size:12px}.config-tabs{gap:3px}.tab{flex:1 0 28%;padding:9px 6px;font-size:13px}.panel{padding:20px 16px}.panel-title{gap:10px}.panel-title p{max-width:180px}.small-btn{padding:8px;font-size:12px}.form-grid{grid-template-columns:1fr;gap:18px}.card-item,.knowledge-item{padding:12px;gap:8px}.workflow-item{grid-template-columns:24px minmax(0,1fr);padding:12px}.step-actions{grid-column:2;max-width:none}.form-actions{padding-bottom:max(16px,env(safe-area-inset-bottom))}.form-actions .muted{font-size:12px;max-width:45%}.entry-label{margin-left:0}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.image-understanding{margin-top:12px;padding:12px 14px;border:1px solid #e4ddf0;border-radius:10px;background:#fcfbfe;font-size:12px;color:var(--muted)}
.image-understanding strong{color:var(--accent);font-weight:600}.image-understanding-status{margin-left:3px}.image-understanding-result{margin:7px 0 0;color:var(--ink);line-height:1.6;overflow-wrap:anywhere}
.understanding-heading{display:flex;align-items:center;gap:4px;margin-bottom:12px}.understanding-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.understanding-grid label{font-size:12px}.understanding-grid textarea{min-height:68px;background:white;font-size:13px}
@media(max-width:650px){.understanding-grid{grid-template-columns:1fr}}
@media(max-width:650px){.product-url-block{grid-template-columns:1fr}.product-url-actions{flex-wrap:wrap}.product-url-block .field-hint{grid-column:1}.product-url-actions .small-btn{flex:1;justify-content:center}}
@media(max-width:650px){.panel-actions{width:100%;margin-left:46px;flex-wrap:wrap}.extra-field-item{grid-template-columns:minmax(0,1fr) 40px}.extra-field-item input:nth-child(2){grid-column:1}.extra-field-item .remove{grid-column:2;grid-row:1/3}}