body{margin:0;background:#fff;font:13px/1.6 "Microsoft YaHei",Tahoma,sans-serif;color:#333}.embed{display:flex;flex-direction:column;box-sizing:border-box;padding:5px;gap:12px;overflow:auto;min-height:100vh}.st{font-size:12px;color:#9ca3af}.tb{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.btn{border:0;padding:6px 14px;height:26px;line-height:1;background:#ff5000;color:#fff;font-size:13px;cursor:pointer}.btn.ghost{background:#fff;color:#ff5000;border:1px solid #ff5000}.btn.ghost:hover{background:#fff5f0}textarea{flex:none;min-height:90px;width:100%;box-sizing:border-box;padding:10px;border:1px solid #e5e7eb;outline:none;font:12px/1.5 Consolas,Menlo,monospace;resize:vertical}textarea:focus{border-color:#ff5000}.row{display:flex;align-items:flex-start;gap:8px;padding:7px 0;border-bottom:1px dashed #eee}.row .k{width:70px;font-weight:700;color:#ff5000;flex:none;font-size:12px;padding-top:1px}.row .v{font-size:13px;flex:1;min-width:0;word-break:break-all}.row .v small{color:#9ca3af}