body[data-brainbloom-grade="2"] .lesson-focus{font-size:18px;line-height:1.7}body[data-brainbloom-grade="2"] .answers{gap:12px}body[data-brainbloom-grade="2"] .ans{min-height:56px;font-size:18px}body[data-brainbloom-grade="2"] .rule p{margin:12px 0}.g3-visual{background:#fff9dd;border:2px solid #ffe18a;border-radius:22px;padding:20px;margin:20px 0;overflow:auto;color:#253653}.g3-visual p{line-height:1.7}.g3-visual svg{display:block;width:100%;max-width:500px;margin:0 auto;font-family:Arial,sans-serif;font-size:14px}.g3-visual table{border-collapse:collapse;width:100%;min-width:300px;background:white}.g3-visual th,.g3-visual td{padding:10px;border:1px solid #e4dff1;text-align:center}.g3-visual th{background:#ede6ff;font-size:14px}.g3-visual caption{font-weight:bold;padding:10px}.g3-visual tr:last-child td{background:#e6f8ed;font-weight:bold}@media(max-width:440px){.g3-visual{padding:12px}.g3-visual th,.g3-visual td{padding:7px}.g3-visual th{font-size:12px}}


/* Grade 2: short, readable lessons and clear picture examples. */
.grade2-picture{margin:16px 0;padding:18px;border:2px solid #dfd7fa;border-radius:20px;background:#fffbed;line-height:1.7}.grade2-picture p{margin:8px 0}.grade2-picture table{border-collapse:collapse;width:100%;max-width:480px;margin:auto}.grade2-picture td,.grade2-picture th{border:1px solid #c5badf;padding:8px;text-align:center}.grade2-picture svg{display:block;width:200px;max-width:100%;margin:auto}.grade2-picture .bar{height:22px;background:#9471df;border-radius:6px;display:inline-block;vertical-align:middle}.grade2-picture .tens{display:inline-block;background:#dff7ec;border:2px solid #47a57e;border-radius:6px;padding:6px;margin:4px}.grade2-picture .one{display:inline-block;background:#ffebad;border:2px solid #cda241;border-radius:6px;padding:6px;margin:4px}