.theory-intro[data-astro-cid-3z25wr3j]{margin-bottom:2rem;text-align:center;font-size:1.1rem;color:#444}.theory-intro[data-astro-cid-3z25wr3j] h2[data-astro-cid-3z25wr3j]{color:#6a1b9a;font-family:Bebas Neue,sans-serif;font-size:2.5rem;letter-spacing:1px}.prep-card[data-astro-cid-3z25wr3j]{background:#fff;border-radius:12px;box-shadow:0 10px 25px #0000000d;margin-bottom:2rem;overflow:hidden;border:1px solid #eee;transition:transform .3s ease}.prep-card[data-astro-cid-3z25wr3j]:hover{transform:translateY(-3px)}.prep-header[data-astro-cid-3z25wr3j]{background:#f5edd8;padding:1.5rem;text-align:center}.prep-header[data-astro-cid-3z25wr3j] h2[data-astro-cid-3z25wr3j]{margin:0;font-family:Bebas Neue,sans-serif;font-size:2.5rem;letter-spacing:2px}.prep-positive[data-astro-cid-3z25wr3j] .prep-header[data-astro-cid-3z25wr3j]{background:#1565c0;color:#fff}.prep-comparative[data-astro-cid-3z25wr3j] .prep-header[data-astro-cid-3z25wr3j]{background:#2e7d32;color:#fff}.prep-suprel[data-astro-cid-3z25wr3j] .prep-header[data-astro-cid-3z25wr3j]{background:#e65100;color:#fff}.prep-supabs[data-astro-cid-3z25wr3j] .prep-header[data-astro-cid-3z25wr3j]{background:#ad1457;color:#fff}.prep-irregular[data-astro-cid-3z25wr3j] .prep-header[data-astro-cid-3z25wr3j]{background:#4527a0;color:#fff}.prep-mistakes[data-astro-cid-3z25wr3j] .prep-header[data-astro-cid-3z25wr3j]{background:#b71c1c;color:#fff}.prep-summary[data-astro-cid-3z25wr3j] .prep-header[data-astro-cid-3z25wr3j]{background:#00695c;color:#fff}.prep-content[data-astro-cid-3z25wr3j]{display:flex;flex-wrap:wrap;padding:1.5rem;gap:1.5rem;text-align:left}.prep-col[data-astro-cid-3z25wr3j]{flex:1 1 280px;background:#fafafa;padding:1.25rem;border-radius:8px}.prep-col[data-astro-cid-3z25wr3j] h3[data-astro-cid-3z25wr3j]{font-size:1.2rem;margin-bottom:.5rem;display:flex;align-items:center;gap:8px;color:#222}.prep-col[data-astro-cid-3z25wr3j] p[data-astro-cid-3z25wr3j]{margin:0;font-size:.95rem;color:#555;line-height:1.5}.prep-full[data-astro-cid-3z25wr3j]{flex:1 1 100%}.prep-full[data-astro-cid-3z25wr3j] h3[data-astro-cid-3z25wr3j]{font-size:1.2rem;margin-bottom:1rem;color:#333}.example-list[data-astro-cid-3z25wr3j]{list-style:none;padding:0;margin:.75rem 0 0;display:grid;gap:8px}.example-list[data-astro-cid-3z25wr3j] li[data-astro-cid-3z25wr3j]{background:#fdfdfd;padding:8px 12px;border-left:4px solid #7B1FA2;font-size:.93rem;color:#444;border-radius:0 4px 4px 0}.prep-comparative[data-astro-cid-3z25wr3j] .example-list[data-astro-cid-3z25wr3j] li[data-astro-cid-3z25wr3j]{border-left-color:#2e7d32}.prep-mistakes[data-astro-cid-3z25wr3j] .example-list[data-astro-cid-3z25wr3j] li[data-astro-cid-3z25wr3j]{border-left-color:#b71c1c}.prep-irregular[data-astro-cid-3z25wr3j] .example-list[data-astro-cid-3z25wr3j] li[data-astro-cid-3z25wr3j]{border-left-color:#4527a0}.wrong-example[data-astro-cid-3z25wr3j]{opacity:.75;font-style:italic}.formula-box[data-astro-cid-3z25wr3j]{background:#ede7f6;border:2px dashed #7B1FA2;padding:.75rem 1rem;border-radius:8px;text-align:center;font-size:1.15rem;font-weight:700;color:#4a148c;margin:.75rem 0}.grammar-table[data-astro-cid-3z25wr3j]{width:100%;border-collapse:collapse;margin:0 auto}.grammar-table[data-astro-cid-3z25wr3j] th[data-astro-cid-3z25wr3j],.grammar-table[data-astro-cid-3z25wr3j] td[data-astro-cid-3z25wr3j]{padding:12px 16px;text-align:center;border:1px solid #e0e0e0;font-size:.95rem}.grammar-table[data-astro-cid-3z25wr3j] th[data-astro-cid-3z25wr3j]{background:#f5f5f5;font-weight:700;color:#333}.grammar-table[data-astro-cid-3z25wr3j] td[data-astro-cid-3z25wr3j]{background:#fff;color:#444}.tip-box[data-astro-cid-3z25wr3j]{background:#fff8e1;border-left:4px solid #FFC107;padding:1rem 1.25rem;border-radius:0 8px 8px 0}.tip-box[data-astro-cid-3z25wr3j] p[data-astro-cid-3z25wr3j]{margin:0;font-size:.95rem;color:#444;line-height:1.5}.interactive-bg[data-astro-cid-3z25wr3j]{background-color:#fdfcfacc;border-top:2px solid #F5EDD8}.game-container[data-astro-cid-3z25wr3j]{background:#fff;border-radius:16px;padding:2rem;box-shadow:0 12px 24px #0000000f;border:2px solid #eee}.game-header[data-astro-cid-3z25wr3j]{display:flex;justify-content:space-between;align-items:center;border-bottom:2px solid #F5EDD8;padding-bottom:1rem;margin-bottom:1.5rem}.game-header[data-astro-cid-3z25wr3j] h3[data-astro-cid-3z25wr3j]{font-family:Bebas Neue,sans-serif;font-size:2rem;color:#1a1a1a;margin:0;letter-spacing:1px}.score-badge[data-astro-cid-3z25wr3j]{background:#7b1fa2;color:#fff;padding:6px 14px;border-radius:20px;font-weight:700;font-size:.9rem}.game-setup[data-astro-cid-3z25wr3j]{text-align:center;padding:2rem 0}.progress-bar[data-astro-cid-3z25wr3j]{height:8px;background:#eee;border-radius:4px;margin-bottom:1rem;overflow:hidden}.progress-fill[data-astro-cid-3z25wr3j]{height:100%;background:#7b1fa2;width:0%;transition:width .3s}.question-counter[data-astro-cid-3z25wr3j]{font-size:.9rem;color:#777;text-transform:uppercase;letter-spacing:1px;font-weight:700;margin-bottom:1.5rem}.question-text[data-astro-cid-3z25wr3j]{font-size:1.35rem;color:#222;text-align:center;margin-bottom:2rem;min-height:3rem;line-height:1.5}.question-text[data-astro-cid-3z25wr3j] u[data-astro-cid-3z25wr3j]{text-decoration:none;border-bottom:2px dashed #999;padding:0 .5rem;color:#7b1fa2}.options-grid[data-astro-cid-3z25wr3j]{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-bottom:1.5rem}.tf-grid[data-astro-cid-3z25wr3j]{grid-template-columns:1fr 1fr}.option-btn[data-astro-cid-3z25wr3j]{background:#fafafa;border:2px solid #e0e0e0;padding:1rem;border-radius:12px;font-size:1.05rem;font-weight:600;color:#444;cursor:pointer;transition:all .2s}.option-btn[data-astro-cid-3z25wr3j]:hover:not(:disabled){border-color:#7b1fa2;color:#6a1b9a;background:#f3e5f5;transform:translateY(-2px)}.option-btn[data-astro-cid-3z25wr3j].correct{background:#d4edda;border-color:#28a745;color:#155724}.option-btn[data-astro-cid-3z25wr3j].wrong{background:#f8d7da;border-color:#dc3545;color:#721c24}.option-btn[data-astro-cid-3z25wr3j]:disabled{cursor:not-allowed;opacity:.7}.feedback-msg[data-astro-cid-3z25wr3j]{padding:1rem;border-radius:8px;text-align:center;font-weight:600;font-size:1.05rem}.feedback-msg[data-astro-cid-3z25wr3j].success{background:#d4edda;color:#155724;border:1px solid #c3e6cb}.feedback-msg[data-astro-cid-3z25wr3j].error{background:#f8d7da;color:#721c24;border:1px solid #f5c6cb}.game-result[data-astro-cid-3z25wr3j]{text-align:center;padding:2rem}.game-result[data-astro-cid-3z25wr3j] h4[data-astro-cid-3z25wr3j]{font-size:2rem;font-family:Bebas Neue,sans-serif;color:#d4a017;margin-bottom:1rem}.game-result[data-astro-cid-3z25wr3j] p[data-astro-cid-3z25wr3j]{font-size:1.2rem;color:#555;margin-bottom:1.5rem}.analysis-box[data-astro-cid-3z25wr3j]{background:#f8f9fa;border-left:4px solid #7B1FA2;padding:1.5rem;margin-bottom:2rem;border-radius:0 8px 8px 0}.analysis-sentence[data-astro-cid-3z25wr3j]{font-style:italic;font-size:1.2rem;color:#555;margin-bottom:.8rem}.analysis-claim[data-astro-cid-3z25wr3j]{font-weight:700;font-size:1.2rem;color:#222;margin:0}