.pdf-tool{--bg:var(--bg-elev);--surface:var(--bg-sunk);--muted:var(--ink-3);--err:#b42318;--ok:#0f7a4a;--r:12px}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .pdf-tool{--err:#ff8a80;--ok:#4cc38a}}:root[data-theme=dark] .pdf-tool{--err:#ff8a80;--ok:#4cc38a}.pdf-tool .tool{border:2px dashed var(--line);background:var(--surface);border-radius:16px;margin:20px 0;padding:18px}.pp-drop{border:2px dashed var(--brand);background:var(--bg);text-align:center;cursor:pointer;border-radius:14px;padding:32px 16px}.pp-drop.over{background:var(--brand-soft)}.pp-drop.compact{padding:14px}.pp-drop-title{margin:0;font-size:1.25rem;font-weight:700}.pp-drop-sub{color:var(--muted);margin:.4em 0;font-size:.9rem}.pp-btn{font:inherit;border:1px solid var(--line);background:var(--bg);color:var(--ink);cursor:pointer;border-radius:10px;padding:.6rem 1.1rem;text-decoration:none;display:inline-block}.pp-btn:hover{border-color:var(--brand)}.pp-primary{background:var(--brand);color:var(--brand-ink);border-color:var(--brand);font-weight:600}.pp-btn[disabled]{opacity:.5;cursor:not-allowed}.pp-work{gap:14px;margin-top:14px;display:grid}.pp-files{gap:6px;margin:0;padding:0;list-style:none;display:grid}.pp-files li{background:var(--bg);border:1px solid var(--line);border-radius:10px;align-items:center;gap:10px;padding:.45rem .7rem;display:flex}.pp-fname{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.pp-fsize{color:var(--muted);font-size:.85rem}.pp-fbtns{gap:4px;display:flex}.pp-fbtns button,.pp-x{font:inherit;border:1px solid var(--line);background:var(--bg);color:var(--ink);cursor:pointer;border-radius:8px;min-width:32px;min-height:32px}.pp-opts{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;display:grid}.pp-opt{gap:4px;display:grid}.pp-opt[hidden]{display:none}.pp-opt label{font-size:.92rem;font-weight:600}.pp-opt small{color:var(--muted)}.pp-work input[type=text],.pp-work input[type=number],.pp-work input[type=password],.pp-work select,.pp-work textarea,.pp-dialog input{font:inherit;border:1px solid var(--line);background:var(--bg);width:100%;color:var(--ink);border-radius:8px;padding:.55rem .7rem}.pp-work input[type=checkbox]{width:auto}.pp-actions{flex-wrap:wrap;gap:10px;display:flex}.pp-note{color:var(--muted);background:var(--bg);border-left:3px solid var(--brand);border-radius:4px;margin:0;padding:.5rem .8rem;font-size:.9rem}.pp-status{background:var(--bg);border:1px solid var(--line);border-radius:8px;margin:0;padding:.5rem .8rem}.pp-status.err{border-color:var(--err);color:var(--err)}.pp-status[hidden],.pp-work[hidden],.pp-result[hidden],.pp-drop[hidden],.pp-editor[hidden]{display:none}.pp-work progress{width:100%;height:10px}.pp-result{text-align:center;background:var(--bg);border-radius:14px;margin-top:14px;padding:22px}.pp-result .pp-actions{justify-content:center}.pp-thumbs{grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:10px;display:grid}.pp-thumb{background:var(--bg);border:2px solid var(--line);text-align:center;cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:10px;padding:6px}.pp-thumb canvas{border:1px solid var(--line);max-width:100%;height:auto;margin:0 auto;display:block}.pp-thumb.sel{border-color:var(--err);background:var(--brand-soft)}.pp-thumb.drag{opacity:.4}.pp-thumb-n{color:var(--muted);margin-top:4px;font-size:.8rem;display:block}.pp-editor{gap:12px;display:grid}.pp-toolbar{background:var(--bg);border:1px solid var(--line);border-radius:10px;flex-wrap:wrap;align-items:center;gap:8px;padding:8px;display:flex}.pp-toolbar input[type=number]{width:70px}.pp-toolbar input[type=color]{border:1px solid var(--line);background:var(--bg);border-radius:8px;width:40px;height:36px;padding:2px}.pp-tool{font:inherit;border:1px solid var(--line);background:var(--bg);color:var(--ink);cursor:pointer;border-radius:8px;padding:.45rem .8rem}.pp-tool[aria-pressed=true]{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}.pp-pager{justify-content:center;align-items:center;gap:10px;display:flex}.pp-canvas-wrap{background:#fff;width:fit-content;max-width:100%;margin:0 auto;position:relative;box-shadow:0 2px 12px #0000002e}.pp-canvas-wrap canvas{max-width:100%;display:block}.pp-over{cursor:crosshair;position:absolute;top:0;left:0}.pp-textbox{border:1px dashed var(--brand);resize:both;color:#000;background:#ffffffe6;min-width:120px;margin:0;padding:0;font-family:Helvetica,Arial,sans-serif;line-height:1.2;position:absolute}.pp-dialog{border:1px solid var(--line);background:var(--bg);max-width:min(92vw,540px);color:var(--ink);border-radius:14px}.pp-pad{border:1px dashed var(--muted);background:#fff;border-radius:8px;width:100%;height:auto;margin-bottom:8px}.pdf-tool .noscript{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px}#tool-root{min-height:250px}footer.site li a,.crumbs a,.related li a,.menu a{min-height:24px;padding:5px 0;display:inline-block}