:root{--border:#e6e6e6;--text:#111;--muted:#666;--bg:#fff;--card:#fff;}
*{box-sizing:border-box;}
body{margin:16px;color:var(--text);background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Noto Sans CJK SC",Arial,sans-serif;line-height:1.4;}
.header{display:flex;gap:12px;justify-content:space-between;align-items:flex-start;margin-bottom:12px;}
.title h1{margin:0 0 4px 0;font-size:22px;}
.sub{margin:0;color:var(--muted);font-size:13px;}
.actions{display:flex;gap:10px;}
button{padding:10px 12px;border:1px solid var(--border);background:#f7f7f7;border-radius:10px;font-size:14px;}
button.primary{background:#111;color:#fff;border-color:#111;}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:12px 14px;margin-bottom:12px;}
h2{margin:0 0 10px 0;font-size:16px;}
h3{margin:0 0 10px 0;font-size:15px;}
.hint{margin:8px 0 0 0;color:var(--muted);font-size:13px;}
.tiny{color:var(--muted);font-size:12px;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.form-grid .wide{grid-column:1/-1;}
label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:#222;}
input,select{padding:10px 10px;border:1px solid var(--border);border-radius:10px;font-size:14px;background:#fff;}
.upload-grid{display:grid;grid-template-columns:1fr;gap:10px;}
@media (min-width: 900px){.upload-grid{grid-template-columns:repeat(3,1fr);}}
.upload-item{border:1px dashed #ccc;border-radius:12px;padding:10px;}
.upload-title{font-weight:600;margin-bottom:6px;}
.upload-tip{margin-top:6px;color:var(--muted);font-size:12px;}
.status-row{display:flex;justify-content:space-between;align-items:center;margin-top:10px;gap:10px;}
.status{font-size:13px;color:#111;}
.report{margin-top:12px;}
.report-head{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid var(--border);padding-bottom:10px;margin-bottom:10px;}
.report-head h2{margin:0;font-size:18px;}
.meta{display:grid;grid-template-columns:1fr 1fr;gap:6px 18px;margin-top:8px;font-size:13px;}
.k{color:var(--muted);}
.brand{min-width:240px;text-align:right;}
.brand-name{font-weight:600;}
.brand-sub{color:var(--muted);font-size:12px;margin-top:4px;}
.report-section{margin-top:12px;}
.canvas-grid{display:grid;grid-template-columns:1fr;gap:10px;}
@media (min-width: 900px){.canvas-grid{grid-template-columns:repeat(3,1fr);}}
figure{margin:0;}
figcaption{font-size:12px;color:var(--muted);margin-bottom:6px;}
canvas{width:100%;height:auto;border:1px solid var(--border);border-radius:12px;background:#fff;}
.table{width:100%;border-collapse:collapse;font-size:13px;}
.table th,.table td{border:1px solid var(--border);padding:8px 10px;vertical-align:top;}
.table th{background:#fafafa;text-align:left;}
.badge{display:inline-block;padding:2px 8px;border:1px solid var(--border);border-radius:999px;font-size:12px;color:#111;background:#fff;}
.editable{border:1px dashed #bbb;border-radius:12px;padding:10px 12px;min-height:110px;font-size:14px;}
.report-footer{display:flex;justify-content:space-between;color:var(--muted);margin-top:16px;font-size:12px;border-top:1px solid var(--border);padding-top:10px;}
@media print{.no-print{display:none !important;}body{margin:0;}.card{border:none;border-radius:0;margin:0;padding:0;}.report{padding:12mm;}@page{size:A4;margin:10mm;}}