/* PDF 加水印 */
.pw-file{display:flex;align-items:center;gap:.75rem;margin-top:.75rem;padding:.6rem .75rem;
  border:1px solid #eef1f5;border-radius:.5rem;background:#f7f9fb}
.pw-file > i{font-size:1.6rem;color:#e03131}
.pw-file-meta{flex:1 1 auto;min-width:0}
.pw-file-name{font-size:.875rem;color:#334155;word-break:break-all}