.mr-section{margin-top:28px}.mr-section:first-child{margin-top:0}.mr-h{font-size:1.1rem}.mr-h:focus{outline:none}.mr-h:focus-visible{outline:3px solid var(--focus)}.mr-h3{margin:18px 0 6px;font-size:1rem}.mr-p{margin:0}.mr-p+.mr-p{margin-top:4px}.mr-due{font-variant-numeric:tabular-nums;margin:0 0 8px;font-weight:700}.mr-empty{color:var(--muted)}.mr-summary:focus{outline:none}.mr-summary:focus-visible{outline:3px solid var(--focus)}.mr-session{border:1px solid var(--border-strong);border-radius:var(--radius);background:var(--surface);box-shadow:var(--shadow);padding:14px}.mr-progress{color:var(--muted);font-variant-numeric:tabular-nums;margin:0}.mr-card{border:2px solid var(--accent);border-radius:var(--radius-sm);background:var(--accent-soft);text-align:center;margin:10px 0;padding:18px 16px}.mr-label{color:var(--muted);font-size:.8rem;font-weight:600;display:block}.mr-question{white-space:pre-wrap;overflow-wrap:anywhere;margin:4px 0 6px;font-size:1.45rem;font-weight:700;line-height:1.4}.mr-level{background:var(--surface);color:var(--accent-strong);border-radius:999px;padding:0 8px;font-size:.8rem;font-weight:600;display:inline-block}.mr-answer{border-top:1px dashed var(--border-strong);margin-top:14px;padding-top:12px}.mr-answer-text{white-space:pre-wrap;overflow-wrap:anywhere;margin:4px 0 0;font-size:1.2rem;font-weight:600}.mr-how{margin:0 0 6px;font-weight:600}.mr-rate-buttons{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.mr-rate-btn{white-space:normal;flex-direction:column;justify-content:center;align-items:center;min-height:56px;padding:6px 4px;line-height:1.3;display:flex}.mr-rate-name{font-weight:700}.mr-rate-when{font-size:.8rem;font-weight:400}.mr-rate-again{border-color:var(--danger);background:var(--danger-soft);color:var(--danger)}.mr-rate-normal{border-color:var(--accent);background:var(--accent-soft);color:var(--accent-strong)}.mr-rate-easy{border-color:var(--success);background:var(--success-soft);color:var(--success)}.mr-table-wrap{max-width:100%;overflow-x:auto}.mr-levels{border-collapse:collapse;min-width:280px;font-size:.95rem}.mr-levels th,.mr-levels td{border:1px solid var(--border);text-align:left;padding:4px 12px}.mr-levels thead th{background:var(--surface-2)}.mr-num{font-variant-numeric:tabular-nums;text-align:right}.mr-levels td.mr-num{text-align:right}.mr-rules{margin:0;padding-left:1.2em}.mr-rules li+li{margin-top:2px}.mr-list-head{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:4px 16px;display:flex}.mr-count{color:var(--muted);font-variant-numeric:tabular-nums}.mr-list{margin:8px 0 0;padding:0;list-style:none}.mr-item{border:1px solid var(--border);border-left:5px solid var(--accent);border-radius:var(--radius-sm);background:var(--surface);margin-bottom:8px;padding:10px 14px 6px}.mr-item-q{white-space:pre-wrap;overflow-wrap:anywhere;margin:0;font-weight:700}.mr-item-a{white-space:pre-wrap;overflow-wrap:anywhere;margin:2px 0 0}.mr-item-foot{flex-wrap:wrap;align-items:center;gap:6px 10px;margin-top:6px;display:flex}.mr-tag,.mr-badge{white-space:nowrap;border-radius:999px;padding:0 8px;font-size:.8rem;font-weight:600}.mr-tag{background:var(--accent-soft);color:var(--accent-strong)}.mr-badge{background:var(--warn-soft);color:var(--warn)}.mr-next{color:var(--muted);font-size:.9rem}.mr-actions{flex-wrap:wrap;gap:6px;margin-left:auto;display:inline-flex}.mr-deck{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-2);margin-top:8px;padding:12px 14px}.button-row.mr-tight{margin:4px 0}.mr-confirm-text{margin:0 0 4px;font-weight:600}.mr-import{display:inline-flex;position:relative}.mr-file-input{opacity:0;width:1px;height:1px;position:absolute;overflow:hidden}.mr-file-input:focus-visible+label{outline:3px solid var(--focus);outline-offset:2px}.mr-import label{cursor:pointer}