:root{--green:#216753;--ink:#263a33;--muted:#84908a;--line:#e5eae5;--bg:#f5f7f4}*{box-sizing:border-box}body{margin:0;font-family:'Noto Sans SC',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--ink);background:var(--bg);font-size:14px}button,input,select,textarea{font:inherit}button,a{ -webkit-tap-highlight-color:transparent}button{cursor:pointer;border:1px solid var(--line);border-radius:7px;background:white;color:var(--ink);padding:10px 16px;transition:.2s}button:hover{background:#edf3ef}button:disabled{opacity:.55;cursor:wait}.primary{background:var(--green);color:white;border-color:var(--green)}.primary:hover{background:#174e3e}.muted{color:var(--muted)}.eyebrow{font-size:11px;letter-spacing:2px;color:var(--green);font-weight:600}h1,h2,h3,p{margin-top:0}h1{font-size:28px;font-weight:600;letter-spacing:-.6px}h2{font-size:20px}h3{font-size:16px}.brand{font-size:25px;font-weight:700;letter-spacing:2px}.brand small{display:block;font-size:9px;letter-spacing:2px;margin-top:5px;margin-left:32px;color:#92a69b}aside{width:232px;position:fixed;inset:0 auto 0 0;background:#fff;border-right:1px solid var(--line);padding:36px 22px;display:flex;flex-direction:column}.nav-label{font-size:10px;color:#9ca59f;letter-spacing:2px;margin:52px 14px 15px}nav{display:grid;gap:8px}nav button,.side-bottom>button{text-align:left;border:0;background:transparent;padding:13px 17px;color:#78877e}nav button span,.side-bottom>button span{margin-left:12px}nav button.active{background:#eaf2ed;color:var(--green);font-weight:600}nav button.active:after{content:' ';float:right;margin-top:7px;width:5px;height:5px;border-radius:50%;background:var(--green)}.side-bottom{margin-top:auto}.profile{border-top:1px solid var(--line);margin-top:20px;padding-top:24px;display:flex;align-items:center;gap:12px;font-size:12px}.profile>b{background:#edf2e7;border-radius:50%;padding:12px 15px;color:var(--green)}.profile small{display:block;color:var(--muted);font-size:10px;margin-top:4px}.profile button{border:0;margin-left:auto;padding:6px}main{margin-left:232px}header{height:82px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:0 42px;background:#ffffff99}.breadcrumb{font-size:12px;color:#9aa49f}.breadcrumb span{margin:0 16px;color:#c0c8c2}.breadcrumb b{font-weight:400;color:#53685b}.header-status{font-size:11px;color:#788b7c}.header-status i{display:inline-block;width:6px;height:6px;background:#57936f;border-radius:50%;margin-right:8px}#content{padding:38px 42px;min-height:calc(100vh - 145px)}.page-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:27px}.page-title p{color:var(--muted);font-size:12px;margin-bottom:0;margin-top:10px}.page-title h1{margin-bottom:0}.welcome{padding:29px 32px;background:#eaf0e7;border:1px solid #dfe7dc;position:relative;overflow:hidden;border-radius:12px;margin-bottom:28px}.welcome h2{font-size:23px;margin:11px 0}.welcome p{font-size:12px;color:#6b816f;margin-bottom:0}.welcome-mark{position:absolute;right:46px;top:-25px;font-size:150px;color:#d1ddcd;transform:rotate(-14deg)}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:28px}.stat{border:1px solid var(--line);background:#fff;border-radius:10px;padding:22px}.stat-title{display:flex;justify-content:space-between;color:#7e8d82;font-size:12px}.stat-title span{color:#4f7c61;background:#edf3ed;padding:6px 9px;border-radius:6px}.stat strong{font-size:32px;display:block;margin:8px 0;font-weight:500;font-variant-numeric:tabular-nums}.stat small{font-size:10px;color:#9aa79d}.grid-two{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px}.card{border:1px solid var(--line);border-radius:10px;background:#fff;overflow:hidden}.card-head{padding:22px 24px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #edf0ec}.card-head h3{margin:0}.card-head small{color:var(--muted)}.link{background:none;border:0;color:var(--green);padding:0;font-size:12px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap}th{font-size:11px;color:#8a968e;background:#fafbf9;font-weight:400;padding:16px 22px}td{padding:19px 22px;border-bottom:1px solid #eff2ed;font-size:12px}tr:last-child td{border-bottom:0}td small{display:block;color:#9aa39c;font-size:10px;margin-top:5px}.badge{font-size:10px;padding:5px 9px;background:#ebf4ed;color:#4c8060;border-radius:4px;display:inline-block}.badge.pending,.badge.running{background:#faf2df;color:#a07c3c}.badge.failed{background:#fae8e5;color:#b45947}.quick{padding:10px 24px}.quick button{border:0;border-bottom:1px solid #edf0ec;width:100%;padding:22px 0;display:flex;gap:15px;text-align:left;border-radius:0;align-items:center}.quick button:last-child{border:0}.quick button>b{background:#edf3e9;color:#5a8060;padding:11px;border-radius:8px;font-size:20px}.quick small{display:block;color:var(--muted);font-size:10px;margin-top:6px}.quick button>span:last-child{margin-left:auto;color:#90a190}.hint{font-size:12px;line-height:1.9;color:#819080;background:#f0f3eb;border:1px solid #e2e8d9;padding:18px 22px;border-radius:8px;margin-top:22px}.main-footer{display:flex;justify-content:space-between;padding:18px 42px;border-top:1px solid var(--line);color:#9da79f;font-size:10px;letter-spacing:1px}.toolbar{display:flex;gap:12px;margin-bottom:22px}.toolbar input{max-width:320px}.empty{text-align:center;padding:55px 25px;color:#9aa69d}.empty strong{display:block;font-weight:500;color:#617768;margin-bottom:10px}.actions{display:flex;gap:12px}.actions button{padding:5px 8px;font-size:11px}label{display:block;font-size:12px;color:#586e61;margin:16px 0 0}input,select,textarea{display:block;width:100%;border:1px solid #dfe6df;border-radius:6px;background:white;padding:11px 13px;color:var(--ink);outline:0;margin-top:7px}input:focus,select:focus,textarea:focus{border-color:#63977a;box-shadow:0 0 0 3px #2167530c}textarea{min-height:95px;resize:vertical}dialog{border:0;padding:26px 30px;border-radius:12px;width:610px;max-width:94vw;max-height:90vh;box-shadow:0 25px 100px #18352733}dialog::backdrop{background:#17271f66;backdrop-filter:blur(3px)}.modal-head{display:flex;justify-content:space-between;align-items:center}.modal-head h2{margin:0}.modal-head button{border:0;font-size:24px;padding:0 8px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.wide{grid-column:1/-1}.form-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}.error{color:#bc5045;font-size:12px;line-height:1.7;margin-top:15px}.settings{max-width:720px;padding:30px}.settings p{line-height:1.9;color:#87948a;font-size:12px}#toast{position:fixed;left:50%;bottom:35px;transform:translateX(-50%);padding:13px 24px;border-radius:8px;background:#284b3c;color:white;box-shadow:0 4px 25px #0002;opacity:0;pointer-events:none;transition:.2s;z-index:100}.login{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}.login-story{background:#e6eee3;padding:55px 70px;position:relative;overflow:hidden}.login-story h1{font-size:42px;line-height:1.6;margin-top:75px}.login-story p{color:#758974;font-size:13px}.login-story footer{position:absolute;bottom:30px;font-size:9px;letter-spacing:2px;color:#8da18e}.tag-art{margin:42px auto 0;transform:rotate(-10deg);border:1px solid #c7d5bf;background:#fafbf4;width:180px;padding:30px 20px;text-align:center;box-shadow:20px 20px 0 #ccdac980;font-size:19px;letter-spacing:3px}.tag-art span{font-size:7px;letter-spacing:1px}.fake-qr{font-size:100px;line-height:1.3}.tag-art small{font-size:8px;letter-spacing:2px}.login>form{width:350px;max-width:85%;margin:auto}.login>form h2{margin-top:16px;font-size:26px}.login>form p{font-size:12px;line-height:1.8}.login .primary{margin:25px 0;width:100%;display:flex;justify-content:space-between}.login>form>small{display:block;text-align:center;font-size:10px}.code-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:16px;margin-top:20px}.code-label{background:white;border:1px solid var(--line);padding:14px;text-align:center;break-inside:avoid}.code-label img{width:100%;max-width:150px}.code-label small{display:block;font-size:9px;overflow-wrap:anywhere;color:#6c7c70}.trace-body{background:#edf1e9}.trace-shell{max-width:480px;margin:auto;background:#f9faf6;min-height:100vh}.trace-header{padding:28px;background:#245f4b;color:white;display:flex;justify-content:space-between;align-items:center}.trace-header .brand{font-size:22px}.trace-header small{font-size:10px;opacity:.6}.trace-hero{padding:30px 26px;background:#e7eee0}.trace-hero .badge{background:#d8e5cf;color:#43744f;margin-bottom:15px}.trace-hero h1{font-size:27px;line-height:1.5;margin-bottom:10px}.trace-hero p{font-size:12px;color:#738369;margin-bottom:0}.trace-card{margin:18px;background:white;border:1px solid #e4e9df;border-radius:10px;padding:22px}.trace-card h3{border-bottom:1px solid #eef0eb;padding-bottom:16px;margin-bottom:10px}.detail-row{display:flex;padding:10px 0;font-size:12px;gap:20px;line-height:1.8}.detail-row span{color:#8d998b;min-width:70px}.detail-row b{font-weight:400;white-space:pre-wrap;overflow-wrap:anywhere}.trace-text{white-space:pre-wrap;font-size:12px;line-height:2;color:#63755f;overflow-wrap:anywhere}.trace-image{width:100%;max-height:260px;object-fit:cover;margin-top:20px;border-radius:8px}.trace-footer{text-align:center;color:#93a18b;font-size:10px;line-height:2;padding:8px 20px 28px}.notice{color:#9d753e;font-size:11px;line-height:1.8}.progress{width:90px;height:4px;background:#e8eee7;border-radius:5px;margin-top:7px;overflow:hidden}.progress i{display:block;background:#5c8b6c;height:100%}@media(max-width:1100px){.grid-two{grid-template-columns:1fr}.stats{gap:10px}.stat{padding:16px}#content{padding:28px}.login-story{padding:40px}.login-story h1{font-size:34px}}@media(max-width:720px){aside{width:70px;padding:20px 8px}.brand{font-size:19px}aside .brand{font-size:0}aside .brand:before{content:none}aside small,aside .nav-label,aside button span,aside .profile,aside .brand small{display:none}nav{margin-top:38px}nav button{padding:15px;text-align:center;font-size:20px}nav button.active:after{display:none}main{margin-left:70px}header{padding:0 18px;height:65px}.header-status{display:none}#content{padding:23px 16px}.page-title{gap:12px;align-items:flex-start}.page-title h1{font-size:23px}.page-title button{padding:9px;font-size:11px}.page-title p{line-height:1.8}.stats{grid-template-columns:1fr 1fr}.welcome{padding:24px 20px}.welcome h2{font-size:19px}.welcome-mark{display:none}.stat strong{font-size:27px}.main-footer{padding:20px 16px}.main-footer span{display:none}.login{grid-template-columns:1fr}.login-story{display:none}.login>form{padding:40px 0}.form-grid{grid-template-columns:1fr}.settings{padding:20px}.toolbar{flex-wrap:wrap}}@media print{aside,header,.page-title,.main-footer,.hint,.no-print,#toast{display:none!important}main{margin:0}#content{padding:0}.code-grid{grid-template-columns:repeat(4,1fr);gap:5mm}.code-label{border:1px dashed #bbb;padding:3mm}.code-label img{width:30mm}body{background:white}}

/* Local SVG icons: fixed geometry, independent of installed fonts. */
.icon{display:inline-block;width:20px;height:20px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}
button .icon{width:18px;height:18px;margin-top:-2px}
.brand>.icon{width:29px;height:29px;margin-right:6px;vertical-align:-5px}
nav button,.side-bottom>button{display:flex;align-items:center;position:relative}
nav button>.icon,.side-bottom>button>.icon{width:21px;height:21px;margin:0}
nav button.active:after{position:absolute;right:15px;top:50%;margin-top:-2px}
.stat-title{align-items:center}.stat-title>span{display:inline-flex;padding:9px}.stat-title .icon{width:22px;height:22px}
.quick button>b{display:flex;align-items:center;justify-content:center}.quick button>b .icon{width:24px;height:24px;margin:0}.quick button>span:last-child .icon{width:18px;height:18px}
.welcome-mark{top:10px;right:38px;line-height:1}.welcome-mark .icon{width:150px;height:150px;stroke-width:1}
.fake-qr .icon{width:100px;height:100px;margin:10px 0;stroke-width:1.6}
.hint>.icon{width:16px;height:16px;margin-right:5px}.badge .icon{width:14px;height:14px;margin-right:3px}.modal-head button .icon{width:22px;height:22px}
@media(max-width:720px){aside .brand>.icon{display:block;width:30px;height:30px;margin:0 auto}nav button,.side-bottom>button{justify-content:center;padding:15px 0}nav button>.icon,.side-bottom>button>.icon{width:23px;height:23px}}

.category-heading{display:flex;align-items:center;justify-content:space-between;margin-top:16px;gap:10px}.category-heading label{margin:0}.category-heading button{font-size:11px;white-space:nowrap}.category-controls{display:flex;align-items:center;gap:6px;margin-top:7px}.category-controls input{min-width:0;margin:0}.category-controls button{padding:10px 8px;white-space:nowrap;font-size:12px}#category-create{background:#f4f7f1;padding:10px;border-radius:6px;margin-top:10px}#category-create label{margin:0}#category-error:empty{display:none}

.upload-box{position:relative;display:flex;flex-direction:column;align-items:center;gap:10px;border:1px dashed #a8c1af;background:#f3f7f0;border-radius:8px;padding:24px;margin-top:8px;color:var(--green)}.upload-box>.icon{width:30px;height:30px}.upload-box input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer;margin:0}.upload-box:focus-within{outline:2px solid var(--green);outline-offset:2px}.image-uploader p{font-size:11px;line-height:1.8;margin:9px 0}.image-previews{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.image-preview{position:relative;aspect-ratio:1;background:#f2f4ef;border:1px solid var(--line);border-radius:7px;overflow:hidden}.image-preview img{width:100%;height:100%;object-fit:cover}.image-preview>span{position:absolute;left:5px;top:5px;background:#216753de;color:white;border-radius:3px;padding:3px 6px;font-size:10px}.image-preview>button{position:absolute;right:4px;top:4px;padding:3px;background:#ffffffed;border-radius:50%;display:flex}.image-preview>button .icon{width:15px;height:15px;margin:0}.image-preview>button.make-cover{top:auto;bottom:4px;right:4px;border-radius:4px;font-size:10px;padding:4px 6px}.trace-gallery{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;gap:10px;margin-top:20px;border-radius:8px}.trace-gallery>a{flex:0 0 100%;scroll-snap-align:start;background:#fff;display:flex;align-items:center;justify-content:center}.trace-gallery img{width:100%;height:320px;object-fit:contain}.trace-hero .gallery-help{font-size:10px;margin-top:10px;text-align:center}@media(max-width:500px){.image-previews{grid-template-columns:repeat(3,minmax(0,1fr))}.trace-gallery img{height:280px}}

/* 三贝：品牌与交互规范 */
:root{--green:#195a47;--ink:#24372f;--muted:#728279;--line:#e3e9e5;--bg:#f5f7f6}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}
.brand{letter-spacing:3px;white-space:nowrap;font-size:26px}.brand>.icon{width:40px;height:40px;padding:8px;background:var(--green);color:#fff;border-radius:11px;vertical-align:-11px;margin-right:10px}.brand small{margin:7px 0 0 54px;font-size:9px;letter-spacing:1.3px;color:#7d8e84;font-weight:500}
aside{padding:30px 20px}.nav-label{margin-top:42px}.side-bottom>button{width:100%;border-radius:7px}.side-bottom>button.active{background:#eaf2ed;color:var(--green);font-weight:600}nav button{font-size:13px;min-height:46px}.profile>b{border-radius:10px;background:#e8efeb}
header{height:76px;background:#fff}.header-meta{display:flex;align-items:center;gap:20px}.header-meta time{font-size:12px;color:#7d8b83}.header-status{display:inline-flex;align-items:center;gap:7px;padding:8px 12px;background:#f1f5f2;border:1px solid #e4ebe6;border-radius:6px;color:#496655;font-size:12px}.header-status .icon{width:16px;height:16px}
#content{padding-top:32px}.page-title h1{font-size:26px}.page-title p{line-height:1.8}.welcome{background:linear-gradient(110deg,#e8f0e9,#f1f5ee);padding:26px 30px}.welcome h2{font-size:22px}.welcome p{max-width:80%;line-height:1.8}.welcome-mark{right:42px;top:6px;transform:rotate(-12deg);opacity:.65}.welcome-mark .icon{width:145px;height:145px}
.stat{padding:20px 22px;box-shadow:0 2px 5px #183f2603}.stat strong{font-size:34px;font-weight:600;letter-spacing:-1px;margin:10px 0}.stat small{color:#7a8c80;font-size:11px}.stat-title{font-size:13px}.stat-title>span{padding:8px;background:#edf4ef}.card{box-shadow:0 2px 7px #183f2603}.card-head{padding:20px 22px}.card-head h3{font-size:15px}.card-head small{font-size:10px;letter-spacing:1px}
th{font-size:12px;color:#677a6c;font-weight:500;padding:15px 20px}td{padding:17px 20px;font-size:13px}td small{font-size:11px;color:#7d8d81}tbody tr:hover{background:#f9fbf9}.badge{font-size:11px;border-radius:5px;padding:5px 9px}.link:hover{text-decoration:underline;background:transparent}.actions button{padding:7px 10px;white-space:nowrap}.primary{box-shadow:0 2px 4px #173f2610;font-weight:500}.primary:active{transform:translateY(1px)}button:focus-visible,a:focus-visible{outline:2px solid #448c70;outline-offset:3px}button:disabled{cursor:not-allowed}
.product-toolbar{align-items:center;gap:12px}.search-field{position:relative;flex:1;max-width:360px}.search-field>.icon{position:absolute;left:12px;top:12px;color:#8c9a90;width:18px;height:18px}.search-field input{padding-left:39px;margin:0;max-width:none}.product-toolbar select{width:150px;margin:0}.result-count{margin-left:auto;color:#7a8c80;font-size:12px;white-space:nowrap}.product-cell{display:flex;gap:12px;align-items:center}.product-cell b{font-weight:500}.product-thumb{width:44px;height:48px;flex-shrink:0;border:1px solid #e8ede8;background:#f2f5ef;border-radius:6px;overflow:hidden;display:flex;align-items:center;justify-content:center;color:#7a9684}.product-thumb img{width:100%;height:100%;object-fit:cover}.product-thumb .icon{width:24px;height:24px}
.empty{padding:55px 24px}.empty>.icon{width:40px;height:40px;padding:10px;box-sizing:content-box;background:#f0f5f0;border-radius:16px;margin-bottom:18px;color:#8aa690}.empty strong{font-size:14px;color:#526d5c}.empty p{font-size:12px;line-height:1.8;margin:0}
dialog{padding:0 28px;width:660px;border:1px solid #e0e7df}.modal-head{position:sticky;top:0;background:#fff;padding:23px 0 18px;z-index:2;border-bottom:1px solid #edf1ec}.modal-head h2{font-size:19px}.modal-head button{padding:5px;border-radius:6px}.modal-head button:hover{background:#f1f4ef}.form-grid{gap:2px 20px}#editor>.form-actions{position:sticky;bottom:0;background:#fff;border-top:1px solid #edf1ec;padding:16px 0 20px;z-index:2}#editor .form-actions .primary{min-width:104px}#editor{padding-top:4px}label{font-size:12px;color:#4d6556}input,select,textarea{border-radius:7px;font-size:13px}textarea{line-height:1.8}input::placeholder,textarea::placeholder{color:#a0aaa3}.error:empty{display:none}.hint{color:#69806b;background:#f0f4ee;font-size:12px}.main-footer{letter-spacing:.5px;font-size:11px}
.login-story{background:linear-gradient(145deg,#e3ede3,#f0f3e9)}.login>form{width:370px}.login>form h2{font-size:25px}.trace-header .brand>.icon{background:#ffffff17;width:36px;height:36px;vertical-align:-9px}.trace-header .brand{font-size:24px}.trace-header small{letter-spacing:1.5px}.trace-footer{letter-spacing:1px}
@media(max-width:1100px){.header-meta time{display:none}.welcome h2{font-size:20px}.welcome-mark{opacity:.35}}
@media(max-width:720px){aside{padding:22px 8px}.brand{font-size:22px}aside .brand>.icon{width:38px;height:38px;padding:7px;margin:0 auto}.header-status{display:none}header{height:65px}.header-meta{display:none}.page-title h1{font-size:22px}.welcome{padding:22px 18px}.welcome h2{font-size:18px}.welcome p{max-width:100%}.stat{padding:15px}.stat strong{font-size:29px}.stat-title{font-size:12px}.stat small{font-size:10px}.stat-title>span{padding:6px}.product-toolbar{gap:10px}.search-field{flex-basis:100%;max-width:none}.product-toolbar select{width:140px}.result-count{font-size:11px}dialog{padding:0 18px}.modal-head{padding-top:18px}.form-grid{gap:0}.login>form{max-width:85%}.main-footer{font-size:10px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;scroll-behavior:auto!important}}