.prd-editor-launch{min-height:32px;padding:0 11px;border:1px solid #e6d1a1;border-radius:6px;background:#fffaf0;color:#6f5017;font-weight:700;white-space:nowrap;cursor:pointer}
.prd-editor-launch:hover{background:#f8ecd5}
.prd-editor-launch:focus-visible{outline:2px solid #ad812b;outline-offset:2px}
.prd-editor{--pe-line:#e8e1d5;--pe-text:#221d15;--pe-muted:#736a5e;--pe-soft:#fbf7ef;--pe-accent:#775415;box-sizing:border-box;width:min(1020px,calc(100% - 40px));max-width:none;height:min(740px,calc(100% - 48px));max-height:none;margin:auto;border:1px solid #ddd2be;border-radius:14px;padding:0;background:#fff;color:var(--pe-text);box-shadow:0 24px 80px #2f231a36;font:14px/1.5 system-ui,"PingFang SC","Microsoft YaHei",sans-serif;overflow:hidden}
.prd-editor::backdrop{background:#29211766}
.prd-editor *{box-sizing:border-box}
.prd-editor [hidden]{display:none!important}
.pe-shell{display:grid;grid-template-rows:auto minmax(0,1fr) auto;height:100%}
.pe-header,.pe-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 22px}
.pe-header{border-bottom:1px solid var(--pe-line)}
.pe-header h2,.pe-pane h3{margin:0;font-size:17px;line-height:1.35;letter-spacing:.01em}
.pe-header p{margin:2px 0 0;color:var(--pe-muted);font-size:12px}
.pe-main{display:grid;grid-template-columns:142px minmax(0,1fr);min-height:0}
.pe-tabs{display:flex;flex-direction:column;gap:5px;padding:16px 12px;background:#fcfaf5;border-right:1px solid var(--pe-line)}
.pe-tabs button{background:none;border:1px solid transparent;text-align:left}
.pe-tabs button[aria-selected=true]{background:#f6ecd6;border-color:#eddbb3;color:#684a15;font-weight:700}
.pe-pane{padding:20px 24px 24px;overflow:auto;min-width:0;min-height:0}
.pe-pane h3{margin-bottom:12px}
.pe-footer{border-top:1px solid var(--pe-line);background:#fff}
.pe-footer .pe-actions{flex-shrink:0}
.pe-status{margin:0;color:var(--pe-muted);font-size:12px}
.pe-status[data-error=true]{color:#a32424}
.pe-editor-heading{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:8px;margin-bottom:12px}
.pe-editor-heading h3{margin:0}
.prd-editor button{padding:7px 11px;border-radius:6px;min-height:34px;color:var(--pe-text);white-space:nowrap;cursor:pointer}
.prd-editor button:not([role=tab]){border:1px solid var(--pe-line);background:#fff}
.prd-editor button:hover:not(:disabled){background:var(--pe-soft)}
.prd-editor button:disabled{opacity:.5;cursor:default}
.prd-editor button.pe-primary{background:#765118;color:#fff;border-color:#765118;font-weight:650}
.prd-editor button.pe-primary:hover:not(:disabled){background:#624113}
.prd-editor button.pe-danger{color:#a32424}
.prd-editor button.pe-close{font-size:19px;padding:0;width:34px;line-height:1}
.prd-editor :focus-visible{outline:2px solid #ad812b;outline-offset:2px}
.pe-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 16px;margin:12px 0 18px}
.pe-field{display:grid;align-content:start;gap:4px;min-width:0;margin:0;font-size:13px;font-weight:650}
.pe-field>small,.pe-hint{margin:4px 0 8px;color:var(--pe-muted);font-size:12px;font-weight:400}
.pe-field input:not([type=checkbox]),.pe-field textarea,.pe-field select,.pe-picker{min-height:36px;width:100%;max-width:100%;padding:7px 9px;border:1px solid #dfd7c9;border-radius:6px;color:var(--pe-text);background:#fff;font:inherit;font-weight:400}
.pe-field textarea{resize:vertical;min-height:76px}
.pe-field .pe-code{min-height:230px;font:12px/1.55 ui-monospace,SFMono-Regular,Consolas,monospace;tab-size:2}
.pe-field.pe-wide{grid-column:1/-1}
.pe-check{display:flex;align-items:center;gap:6px;font-size:13px}
.pe-actions{display:flex;align-items:center;flex-wrap:wrap;gap:6px}
.pe-divider{border:0;border-top:1px solid var(--pe-line);margin:16px 0}
.pe-picker{width:auto;max-width:min(100%,360px)}
.pe-stack{display:grid;gap:12px}
.pe-card{border:1px solid var(--pe-line);border-radius:9px;padding:12px;background:#fff}
.pe-card .pe-grid:last-child{margin-bottom:0}
.pe-card-header,.pe-outline-row,.pe-region-row{display:flex;align-items:end;flex-wrap:wrap;gap:8px}
.pe-card-header .pe-field,.pe-outline-row .pe-field:first-child,.pe-region-row .pe-field{flex:1 1 145px}
.pe-outline-row .pe-field:nth-child(2),.pe-outline-row .pe-field:nth-child(3){flex:0 1 100px}
.pe-outline-row,.pe-region-row{border-top:1px solid var(--pe-line);padding-top:10px;margin-top:10px}
.pe-outline-row .pe-actions button,.pe-card-header .pe-actions button,.pe-region-row .pe-actions button{padding-inline:7px}
.pe-rich-wrap{border:1px solid #e0d7c8;border-radius:8px;overflow:hidden;margin-top:8px}
.pe-rich-tools{display:flex;gap:5px;flex-wrap:wrap;padding:7px;background:#fcfaf5;border-bottom:1px solid var(--pe-line)}
.pe-rich-tools button{min-height:28px;padding:3px 8px}
.pe-rich{overflow:auto;min-height:235px;max-height:370px;padding:12px 14px;line-height:1.65;overflow-wrap:anywhere}
.pe-rich:focus{outline:2px solid #ad812b;outline-offset:-2px}
.pe-rich table{width:100%;margin:8px 0 12px;border-collapse:collapse}
.pe-rich th,.pe-rich td{border:1px solid var(--pe-line);padding:4px 8px}
.pe-rich th{background:var(--pe-soft)}
.pe-rich img{max-width:100%;height:auto}
.pe-rich h1,.pe-rich h2,.pe-rich h3,.pe-rich p{margin:5px 0 9px}
@media (max-width:700px){
  .prd-editor{width:calc(100% - 16px);height:calc(100% - 16px);border-radius:10px}
  .pe-main{grid-template-columns:minmax(0,1fr);grid-template-rows:auto minmax(0,1fr)}
  .pe-tabs{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:4px;padding:7px;border-right:0;border-bottom:1px solid var(--pe-line)}
  .pe-tabs button{min-height:40px;padding:5px;text-align:center;font-size:12px}
  .pe-header,.pe-footer,.pe-pane{padding:11px}
}
@media (max-width:460px){
  .pe-grid{grid-template-columns:minmax(0,1fr)}
  .pe-tabs{grid-template-columns:repeat(3,minmax(0,1fr));gap:2px 5px;padding:5px 8px}
  .pe-tabs button{min-height:36px}
  .pe-footer{align-items:flex-start;flex-direction:column}
  .pe-footer .pe-actions{align-self:flex-end}
}
.pe-prototype-preview{margin-top:14px;padding:12px;display:grid;justify-items:center;background:#f8f1df;border:1px solid var(--pe-line);border-radius:8px}
.pe-prototype-preview iframe{width:min(100%,375px);height:540px;background:#fff;border:1px solid #d8cdbc;border-radius:8px}

.pe-brief-intro{margin-bottom:12px}
.pe-brief-intro h3{margin:0;font-size:23px;letter-spacing:-.02em}
.pe-brief-modes,.pe-brief-compare{display:inline-flex;gap:3px;padding:3px;border:1px solid #e6ded0;border-radius:9px;background:#f6f2e9}
.pe-brief-modes{margin-bottom:16px}
.prd-editor .pe-brief-modes button,.prd-editor .pe-brief-compare button{min-width:104px;border-color:transparent;background:transparent;color:#665849;font-weight:550}
.prd-editor .pe-brief-modes button[aria-pressed=true],.prd-editor .pe-brief-compare button[aria-pressed=true]{border-color:#e4d6be;background:#fff;color:#573b11;box-shadow:0 1px 2px #523c1421;font-weight:700}
.prd-editor .pe-brief-compare button{min-width:57px}
.pe-brief-body{max-width:770px}
.pe-brief-compose{display:grid;gap:10px}
.pe-brief-compose-head,.pe-brief-label,.pe-brief-preview-tools{display:flex;align-items:center;justify-content:space-between;gap:8px}
.pe-brief-compose-head p,.pe-brief-drop p,.pe-brief-patch-preview>p{margin:0;color:#65594a;font-size:13px}
.pe-brief-label h4{margin:0;font-size:14px}
.pe-brief-state,.pe-brief-count{color:#695c49;font-size:11px;font-weight:650}
.pe-brief-state{flex-shrink:0;padding:4px 8px;border-radius:20px;background:#f5f2eb}
.pe-brief-count{font-variant-numeric:tabular-nums}
.pe-brief-drop{display:flex;align-items:center;gap:12px;min-height:62px;padding:10px 12px;border:1px dashed #cabb9f;border-radius:10px;background:#fcfaf5;transition:background .15s,border-color .15s}
.pe-brief-drop[data-dragging=true]{border-color:#936a22;background:#f7ead1}
.prd-editor .pe-upload-button,.pe-brief-import-drop button{display:inline-flex;align-items:center;justify-content:center;gap:6px;font-weight:650}
.prd-editor .pe-upload-button{color:#664713}
.pe-brief-drop svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}
.pe-brief-images{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:6px;margin:0;padding:0;list-style:none}
.pe-brief-image{position:relative;min-width:0;height:74px;border:1px solid var(--pe-line);border-radius:8px;background:#f4efe5;overflow:hidden}
.pe-brief-image img{display:block;width:100%;height:100%;object-fit:cover}
.pe-brief-image-index{position:absolute;bottom:4px;left:4px;display:grid;place-items:center;width:18px;height:18px;border-radius:4px;background:#262017eb;color:white;font-size:11px;font-weight:650;pointer-events:none}
.prd-editor button.pe-brief-image-remove{position:absolute;top:2px;right:2px;display:grid;place-items:center;width:29px;min-height:29px;padding:0;line-height:1;font-size:16px}
.prd-editor button.pe-brief-image-zoom{display:block;width:100%;height:100%;padding:0;border:0;border-radius:0;background:transparent}
.prd-editor button.pe-brief-image-zoom:focus-visible{outline-offset:-3px}
.pe-brief-feedback{margin:0;color:#526747;font-size:12px}
.pe-brief-feedback:empty,.pe-brief-export-result:empty,.pe-brief-patch-preview:empty{display:none}
.pe-brief-feedback[data-error=true]{color:#a32424}
.pe-brief-compose textarea{min-height:96px}
.pe-brief-action-row{display:flex}
.pe-brief-action-row button,.pe-brief-receive button{min-height:40px}
.pe-brief-export-result{padding:12px;border:1px solid #dfdcc8;border-radius:8px;background:#f8f7ee}
.pe-brief-export-result p{margin:4px 0 8px;overflow-wrap:anywhere;color:#534938;font-size:13px}
.pe-brief-copy-text{margin:8px 0 0!important;font-size:12px!important;user-select:text}
.pe-brief-import-drop{min-height:150px;flex-direction:column;justify-content:center;gap:8px;text-align:center}
.pe-brief-patch-preview{padding:14px;border:1px solid var(--pe-line);border-radius:12px;background:#fff}
.pe-brief-patch-preview>p{margin:6px 0}
.pe-brief-preview-tools{flex-wrap:wrap;margin:12px 0 8px}
.pe-brief-comparison-preview{margin:0;padding:8px;background:#f2eee5}
.pe-brief-comparison-preview iframe{height:clamp(390px,60dvh,570px)}
.pe-brief-patch-preview .pe-brief-applied{color:#36592c;font-weight:650}
.pe-brief-lightbox{width:min(920px,calc(100% - 26px));max-width:none;max-height:calc(100dvh - 28px);padding:12px;border:1px solid var(--pe-line);border-radius:12px;background:#fcfaf5;color:var(--pe-text)}
.pe-brief-lightbox::backdrop{background:#211b13bb}
.pe-brief-lightbox-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}
.pe-brief-lightbox-head strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pe-brief-lightbox img{display:block;margin:auto;max-width:100%;max-height:calc(100dvh - 100px);object-fit:contain}
@media (max-width:700px){
  .pe-brief-intro{margin-bottom:9px}
  .pe-brief-intro h3{font-size:20px}
  .pe-brief-modes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));margin-bottom:12px}
  .pe-brief-modes button,.pe-brief-drop button,.pe-brief-action-row button{min-height:42px}
  .pe-brief-drop{gap:8px;padding:8px}
  .pe-brief-images{grid-template-columns:repeat(3,minmax(0,1fr))}
  .pe-brief-image{height:65px}
  .pe-brief-patch-preview{padding:10px}
}
@media (max-width:380px){
  .pe-brief-drop p,.pe-brief-compose-head p{font-size:12px}
  .pe-brief-preview-tools{align-items:stretch}
}