/* Study-room additions retain IL MASTRO's selected identity. */
.course-lesson-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin:28px 0}.course-lesson-grid .panel{margin:0}.course-prose{max-width:850px}.course-prose p{line-height:1.95;white-space:pre-line}.worked-example{padding:22px 0;border-top:1px solid #c9bdab}.worked-example summary{cursor:pointer;font-weight:700;padding:12px 0}.course-question-list{display:flex;flex-direction:column;align-items:stretch;gap:10px}.course-question-list .chip{text-align:left;white-space:normal;line-height:1.6}.course-table-wrap{max-width:100%;overflow:auto;margin:24px 0;border:1px solid #c9bdab;border-radius:4px}.course-table-wrap table{border-collapse:collapse;min-width:100%;font-variant-numeric:tabular-nums}.course-table-wrap caption{text-align:left;font-weight:700;padding:12px}.course-table-wrap th,.course-table-wrap td{padding:12px 16px;border:1px solid #d8cebe;white-space:pre-line;min-width:100px}.course-table-wrap th{background:#e9dfce}.course-answer-field{display:grid;grid-template-columns:minmax(180px,1fr) minmax(100px,220px);gap:12px;align-items:center;margin:18px 0}.course-answer-field input,.course-answer-field select,.course-journal-row input,.course-journal-row select{width:100%;min-width:0;padding:12px;background:#fffaf0;color:#27251f;border:1px solid #9f8b72;border-radius:4px;font:inherit}.course-journal-row{display:grid;grid-template-columns:110px minmax(130px,1fr) minmax(100px,1fr);gap:12px;border:1px solid #c9bdab;padding:14px;margin:16px 0;min-width:0}.course-journal-row label{display:flex;flex-direction:column;gap:6px;min-width:0}.course-journal-row legend{font-size:.85rem;padding:0 8px}#coursevalidation{color:#6b3038;font-weight:700}#coursehint{margin:24px 0;padding:16px;border:1px solid #c9bdab}#coursehint summary{cursor:pointer}#courseresult ul,#courseresult ol{padding-left:1.4em}#courseresult li{margin:.7em 0;line-height:1.75}#learningcoursebody>.panel{margin-top:24px}#learningcoursebody h1:focus{outline:2px solid #6b3038;outline-offset:5px}@media(max-width:640px){.course-lesson-grid{grid-template-columns:1fr}.course-answer-field{grid-template-columns:1fr;gap:6px}.course-journal-row{grid-template-columns:1fr}.course-table-wrap th,.course-table-wrap td{padding:10px;min-width:90px}}
@media(min-width:641px) and (max-width:850px){.course-journal-row{grid-template-columns:1fr}}