.theory-intro[data-astro-cid-ifldwrwl]{margin-bottom:2rem;text-align:center;font-size:1.1rem;color:#444}.theory-intro[data-astro-cid-ifldwrwl] h2[data-astro-cid-ifldwrwl]{color:#2e7d32;font-family:Bebas Neue,sans-serif;font-size:2.5rem;letter-spacing:1px}.prep-card[data-astro-cid-ifldwrwl]{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-ifldwrwl]:hover{transform:translateY(-3px)}.prep-header[data-astro-cid-ifldwrwl]{background:#f5edd8;padding:1.5rem;text-align:center}.prep-header[data-astro-cid-ifldwrwl] h2[data-astro-cid-ifldwrwl]{margin:0;font-family:Bebas Neue,sans-serif;font-size:2.5rem;letter-spacing:2px}.prep-el[data-astro-cid-ifldwrwl] .prep-header[data-astro-cid-ifldwrwl]{background:#2e7d32;color:#fff}.prep-use[data-astro-cid-ifldwrwl] .prep-header[data-astro-cid-ifldwrwl]{background:#1565c0;color:#fff}.prep-nouse[data-astro-cid-ifldwrwl] .prep-header[data-astro-cid-ifldwrwl]{background:#c62828;color:#fff}.prep-contract[data-astro-cid-ifldwrwl] .prep-header[data-astro-cid-ifldwrwl]{background:#6a1b9a;color:#fff}.prep-special[data-astro-cid-ifldwrwl] .prep-header[data-astro-cid-ifldwrwl]{background:#e65100;color:#fff}.prep-culture[data-astro-cid-ifldwrwl] .prep-header[data-astro-cid-ifldwrwl]{background:#00695c;color:#fff}.prep-content[data-astro-cid-ifldwrwl]{display:flex;flex-wrap:wrap;padding:1.5rem;gap:1.5rem;text-align:left}.prep-col[data-astro-cid-ifldwrwl]{flex:1 1 300px;background:#fafafa;padding:1.25rem;border-radius:8px}.prep-col[data-astro-cid-ifldwrwl] h3[data-astro-cid-ifldwrwl]{font-size:1.2rem;margin-bottom:.5rem;display:flex;align-items:center;gap:8px;color:#222}.prep-col[data-astro-cid-ifldwrwl] p[data-astro-cid-ifldwrwl]{margin:0;font-size:.95rem;color:#555;line-height:1.5}.prep-full[data-astro-cid-ifldwrwl]{flex:1 1 100%}.prep-full[data-astro-cid-ifldwrwl] h3[data-astro-cid-ifldwrwl]{font-size:1.2rem;margin-bottom:1rem;color:#333}.example-list[data-astro-cid-ifldwrwl]{list-style:none;padding:0;margin:.75rem 0 0;display:grid;gap:8px}.example-list[data-astro-cid-ifldwrwl] li[data-astro-cid-ifldwrwl]{background:#fdfdfd;padding:8px 12px;border-left:4px solid #4CAF50;font-size:.93rem;color:#444;border-radius:0 4px 4px 0}.prep-nouse[data-astro-cid-ifldwrwl] .example-list[data-astro-cid-ifldwrwl] li[data-astro-cid-ifldwrwl]{border-left-color:#c62828}.prep-contract[data-astro-cid-ifldwrwl] .example-list[data-astro-cid-ifldwrwl] li[data-astro-cid-ifldwrwl]{border-left-color:#6a1b9a}.prep-special[data-astro-cid-ifldwrwl] .example-list[data-astro-cid-ifldwrwl] li[data-astro-cid-ifldwrwl]{border-left-color:#e65100}.prep-culture[data-astro-cid-ifldwrwl] .example-list[data-astro-cid-ifldwrwl] li[data-astro-cid-ifldwrwl]{border-left-color:#00695c}.wrong-example[data-astro-cid-ifldwrwl]{opacity:.75;font-style:italic}.grammar-table[data-astro-cid-ifldwrwl]{width:100%;border-collapse:collapse;margin:0 auto}.grammar-table[data-astro-cid-ifldwrwl] th[data-astro-cid-ifldwrwl],.grammar-table[data-astro-cid-ifldwrwl] td[data-astro-cid-ifldwrwl]{padding:12px 16px;text-align:center;border:1px solid #e0e0e0;font-size:1rem}.grammar-table[data-astro-cid-ifldwrwl] th[data-astro-cid-ifldwrwl]{background:#f5f5f5;font-weight:700;color:#333}.grammar-table[data-astro-cid-ifldwrwl] td[data-astro-cid-ifldwrwl]{background:#fff;color:#444}.row-label[data-astro-cid-ifldwrwl]{font-weight:700;background:#fafafa!important;color:#222}.tip-box[data-astro-cid-ifldwrwl]{background:#fff8e1;border-left:4px solid #FFC107;padding:1rem 1.25rem;border-radius:0 8px 8px 0}.tip-box[data-astro-cid-ifldwrwl] p[data-astro-cid-ifldwrwl]{margin:0;font-size:.95rem;color:#444;line-height:1.5}.interactive-bg[data-astro-cid-ifldwrwl]{background-color:#fdfcfacc;border-top:2px solid #F5EDD8}.game-container[data-astro-cid-ifldwrwl]{background:#fff;border-radius:16px;padding:2rem;box-shadow:0 12px 24px #0000000f;border:2px solid #eee}.game-header[data-astro-cid-ifldwrwl]{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-ifldwrwl] h3[data-astro-cid-ifldwrwl]{font-family:Bebas Neue,sans-serif;font-size:2rem;color:#1a1a1a;margin:0;letter-spacing:1px}.score-badge[data-astro-cid-ifldwrwl]{background:#4caf50;color:#fff;padding:6px 14px;border-radius:20px;font-weight:700;font-size:.9rem}.game-setup[data-astro-cid-ifldwrwl]{text-align:center;padding:2rem 0}.progress-bar[data-astro-cid-ifldwrwl]{height:8px;background:#eee;border-radius:4px;margin-bottom:1rem;overflow:hidden}.progress-fill[data-astro-cid-ifldwrwl]{height:100%;background:#4caf50;width:0%;transition:width .3s}.question-counter[data-astro-cid-ifldwrwl]{font-size:.9rem;color:#777;text-transform:uppercase;letter-spacing:1px;font-weight:700;margin-bottom:1.5rem}.question-text[data-astro-cid-ifldwrwl]{font-size:1.5rem;color:#222;text-align:center;margin-bottom:2rem;min-height:3rem}.question-text[data-astro-cid-ifldwrwl] u[data-astro-cid-ifldwrwl]{text-decoration:none;border-bottom:2px dashed #999;padding:0 .5rem;color:#4caf50}.options-grid[data-astro-cid-ifldwrwl]{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin-bottom:1.5rem}.option-btn--wide[data-astro-cid-ifldwrwl]{grid-column:1 / -1}.option-btn[data-astro-cid-ifldwrwl]{background:#fafafa;border:2px solid #e0e0e0;padding:1rem;border-radius:12px;font-size:1.1rem;font-weight:600;color:#444;cursor:pointer;transition:all .2s}.option-btn[data-astro-cid-ifldwrwl]:hover:not(:disabled){border-color:#4caf50;color:#2e7d32;background:#e8f5e9;transform:translateY(-2px)}.option-btn[data-astro-cid-ifldwrwl].correct{background:#d4edda;border-color:#28a745;color:#155724}.option-btn[data-astro-cid-ifldwrwl].wrong{background:#f8d7da;border-color:#dc3545;color:#721c24}.option-btn[data-astro-cid-ifldwrwl]:disabled{cursor:not-allowed;opacity:.7}.feedback-msg[data-astro-cid-ifldwrwl]{padding:1rem;border-radius:8px;text-align:center;font-weight:600;font-size:1.05rem}.feedback-msg[data-astro-cid-ifldwrwl].success{background:#d4edda;color:#155724;border:1px solid #c3e6cb}.feedback-msg[data-astro-cid-ifldwrwl].error{background:#f8d7da;color:#721c24;border:1px solid #f5c6cb}.game-result[data-astro-cid-ifldwrwl]{text-align:center;padding:2rem}.game-result[data-astro-cid-ifldwrwl] h4[data-astro-cid-ifldwrwl]{font-size:2rem;font-family:Bebas Neue,sans-serif;color:#d4a017;margin-bottom:1rem}.game-result[data-astro-cid-ifldwrwl] p[data-astro-cid-ifldwrwl]{font-size:1.2rem;color:#555;margin-bottom:1.5rem}