.workbook{border:1px solid var(--line);padding:clamp(18px,3vw,32px);background:#fff;margin:30px 0;max-width:100%;min-width:0}
.workbook fieldset{border:0;margin:0;padding:0;min-width:0}
.workbook legend{font-family:var(--serif);font-size:26px;line-height:1.2;margin-bottom:24px;padding:0;max-width:100%}
.workbook label{display:block;font-weight:600;margin:22px 0 8px;line-height:1.5}
.workbook textarea{display:block;width:100%;max-width:100%;min-height:105px;resize:vertical;padding:12px;border:1px solid #999;background:#fff;color:var(--ink);font:inherit;font-size:16px;line-height:1.5;border-radius:0}
.workbook textarea:focus-visible{outline:2px solid var(--red);outline-offset:3px}
.workbook .actions{margin-top:24px}
.workbook .actions button{max-width:100%;white-space:normal}
.workbook-output{white-space:pre-wrap;overflow-wrap:anywhere;border-top:1px solid var(--line);padding-top:24px;margin-top:12px;font-size:16px;line-height:1.65}
.workbook [role=status]{min-height:1.5em;margin-top:16px}
@media(max-width:480px){.workbook .actions{display:grid;gap:10px}.workbook .actions button{width:100%}}
@media print{.workbook fieldset,.workbook>p,.workbook [role=status]{display:none}.workbook{border:0;padding:0}.workbook-output{border:0;white-space:pre-wrap}}