.mlqa-hide-others .mlqa-submit-row{display:none!important}.mlqa-textarea-long{min-height:140px;overflow-y:hidden}.mlqa-letter-block{font-family:Georgia,'Times New Roman',serif;font-size:14px;line-height:1.7;width:100%;margin:0 0 24px;padding:0;background:#fff}.mlqa-letter-header{display:flex;flex-direction:column;align-items:flex-end;margin-bottom:24px}.mlqa-letter-recipient{text-align:right;line-height:1.55;margin-bottom:10px}.mlqa-letter-date-row{width:100%;display:flex;justify-content:flex-end}.mlqa-date-input{border:none;border-bottom:1px dotted #888;background:#fff0;font-family:inherit;font-size:14px;text-align:right;width:260px;padding:2px 4px;outline:none;color:#222}.mlqa-date-input::placeholder{color:#aaa;font-style:italic;letter-spacing:1px}.mlqa-date-input:focus{border-bottom-color:#4a90d9;background:#f8fbff}.mlqa-letter-subject{margin-bottom:16px;font-size:14px}.mlqa-letter-body-wrap{margin-top:4px}.mlqa-letter-salutation{margin-bottom:10px}.mlqa-letter-opening{margin-bottom:14px;color:#333}.mlqa-letter-textarea{width:100%;box-sizing:border-box;border:none;border-bottom:1px dotted #bbb;background:#fff0;font-family:inherit;font-size:14px;line-height:2;resize:vertical;padding:0 2px;color:#222;outline:none;background-image:repeating-linear-gradient(to bottom,transparent,transparent calc(2em - 1px),#ccc calc(2em - 1px),#ccc 2em);background-size:100% 2em}.mlqa-letter-textarea:focus{background-image:repeating-linear-gradient(to bottom,transparent,transparent calc(2em - 1px),#4a90d9 calc(2em - 1px),#4a90d9 2em)}.mlqa-letter-key-hint{margin-top:8px!important}.mlqa-quiz-group{width:100%}.mlqa-choice-block{margin:0 0 24px;width:100%}.mlqa-choice-block.layout-left,.mlqa-choice-block.layout-right{display:flex;gap:24px;align-items:flex-start;flex-wrap:wrap}.mlqa-choice-block.layout-right{flex-direction:row-reverse}.mlqa-question-col,.mlqa-options-col{flex:1;min-width:0}.mlqa-choice-question{font-weight:400;margin-bottom:12px;line-height:1.5}.mlqa-question-number{display:block;font-weight:700;font-size:.9em;margin-bottom:4px;color:#444}.mlqa-question-spacer{border:none;border-top:2px solid #e0e0e0;margin:20px 0}.mlqa-choice-label-hint{margin-bottom:8px}.mlqa-choice-options{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.mlqa-choice-row{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;border:1px solid #ddd;border-radius:4px;background:#fafafa;cursor:pointer;transition:background 0.15s,border-color 0.15s;gap:12px}.mlqa-choice-row:hover{background:#f0f4f8;border-color:#b0bec5}.mlqa-choice-text{flex:1;line-height:1.5;color:#222}.mlqa-choice-input{flex-shrink:0;width:18px;height:18px;cursor:pointer;accent-color:#4a90d9}.mlqa-choice-row.mlqa-choice-correct{background:#e6f4ea!important;border-color:#4caf50!important}.mlqa-choice-row.mlqa-choice-correct .mlqa-choice-text{color:#1b5e20;font-weight:600}.mlqa-choice-row.mlqa-choice-wrong{background:#fdecea!important;border-color:#e53935!important}.mlqa-choice-row.mlqa-choice-wrong .mlqa-choice-text{color:#b71c1c}.mlqa-choice-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.mlqa-choice-msg{font-size:13px;color:green}#highlight-text.highlightable span{cursor:pointer;padding:1px 2px;position:relative}#highlight-text.highlightable .highlighted{background-color:#ff0;text-decoration:underline}.draggable-number{display:inline-block;width:20px;height:20px;background:#444;color:#fff;text-align:center;line-height:20px;border-radius:50%;cursor:grab;user-select:none;margin:5px}.drop-target .dropped-number{position:absolute;top:-12px;right:-12px;font-size:.8em;background:#222;color:#fff;padding:2px 5px;border-radius:50%}#drag-numbers{margin-bottom:20px}#highlight-controls{margin-top:20px}