.tf-ta{width:100%;min-height:340px;resize:vertical;padding:10px 12px;font:14px/1.5 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);tab-size:4}
.tf-ta.tf-bad{border-color:#b42318;box-shadow:0 0 0 1px #b42318}
.tf-btn{font:inherit;font-size:.9rem;padding:6px 12px;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);cursor:pointer;margin:0 6px 6px 0}
.tf-btn:hover{border-color:var(--accent);color:var(--accent)}
.tf-opts{display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px;margin-bottom:12px}.tf-opts .check{margin:0}.tf-opts select{width:auto;padding:6px 8px}
.tf-out{white-space:pre-wrap;word-break:break-word;font:13px/1.5 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:#fff;border:1px solid var(--line-strong);border-radius:8px;padding:10px;margin:6px 0 10px;height:340px;overflow:auto;resize:vertical}
.tf-snip{white-space:pre;overflow:auto;font:13px/1.4 ui-monospace,Menlo,Consolas,monospace;background:#fff4f2;border:1px solid #f3c9c2;border-radius:8px;padding:8px 10px;margin:6px 0}
code{font-family:ui-monospace,Menlo,Consolas,monospace;background:#f1f3f8;border-radius:4px;padding:0 4px}