/* public/css/documents/treatment-cert.css — ใบรับรองแพทย์ (การรักษา) / Medical Certificate — Treatment: A4 portrait by default, A5 from the toolbar's Paper toggle (the shell swaps body.page-A4 ↔ page-A5 and the @page rule). The six-disease certificate's sheet (title block, a date head on the right, "Thai / English" labels on one line, dotted blanks that fill their row, the signature at the page bottom) with one difference in how a blank is drawn: this form has answers that run to several lines (chief complaint, diagnosis, a long list of tests or medicines, the physician's recommendation), so EVERY line of a value sits on its own dotted rule and every row of the sheet is exactly one line pitch high (--pitch), filled or empty. A blank is `.blank` = the editable `.v` over `.rules`, a stack of pitch-high boxes with a real dotted bottom border, clipped to the value's height (a background pattern would do it without the extra elements, but Chrome prints patterns blurred — tested 2026-10-05; only real borders print as crisp as the other certificates' blanks). A long answer (.fld) starts beside its floated label and continues on full-width lines under it; the recommendation takes whatever height the page has left (editor.js fitPage on [data-stretch]). Everything inside the body is measured in em, so the A5 variant is the same sheet at a smaller type size; only the page geometry (letterhead, footer, print bands, margins) is in mm, with the OPD card's A5 values under .page-A5. Print: fixed letterhead + footer repeat on every page; the thead/tfoot spacer rows of table.doc-pages reserve their bands (same technique as the OPD card). */ @page { size: A4; margin: 0; } /* the shell's