.declension-stage[data-astro-cid-o6mzk6bj]{margin-bottom:3.5rem}.declension-card[data-astro-cid-o6mzk6bj]{background:var(--bg-surface);border:1px solid var(--border-subtle);box-shadow:var(--shadow-card);border-radius:16px;padding:clamp(1.25rem,3vw,2rem)}.declension-head[data-astro-cid-o6mzk6bj]{border-bottom:1px solid var(--border-subtle);flex-direction:column;gap:1rem;margin-bottom:1.25rem;padding-bottom:1.25rem;display:flex}@media (width>=768px){.declension-head[data-astro-cid-o6mzk6bj]{flex-direction:row;justify-content:space-between;align-items:center}}.declension-eyebrow[data-astro-cid-o6mzk6bj]{text-transform:uppercase;letter-spacing:var(--tracking-micro);color:var(--accent-blue);background:hsl(var(--accent-blue-raw) / .1);border:1px solid hsl(var(--accent-blue-raw) / .2);border-radius:9999px;margin-bottom:.35rem;padding:.2rem .6rem;font-size:.72rem;font-weight:700;display:inline-block}.declension-heading[data-astro-cid-o6mzk6bj]{color:var(--text-primary);margin:0;font-size:clamp(1.2rem,2vw,1.45rem)}.number-toggle-group[data-astro-cid-o6mzk6bj]{border:1px solid var(--border-subtle);background:var(--bg-surface-elevated);border-radius:8px;padding:3px;display:inline-flex}.num-toggle-btn[data-astro-cid-o6mzk6bj]{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:6px;min-height:40px;padding:.45rem .85rem;font-size:.82rem;font-weight:700}.num-toggle-btn[data-astro-cid-o6mzk6bj].active{background:var(--accent-blue);color:#fff}.word-picker-section[data-astro-cid-o6mzk6bj]{flex-direction:column;gap:.65rem;margin-bottom:1.5rem;display:flex}.picker-label[data-astro-cid-o6mzk6bj]{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);font-size:.82rem;font-weight:700}.cases-table-wrap[data-astro-cid-o6mzk6bj]{border:1px solid var(--border-subtle);border-radius:12px;margin-bottom:1.5rem;overflow-x:auto}.cases-table[data-astro-cid-o6mzk6bj]{border-collapse:collapse;text-align:left;width:100%;font-size:.88rem}.cases-table[data-astro-cid-o6mzk6bj] th[data-astro-cid-o6mzk6bj]{background:var(--bg-surface-elevated);text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);border-bottom:1px solid var(--border-subtle);padding:.85rem 1rem;font-size:.78rem;font-weight:700}.cases-table[data-astro-cid-o6mzk6bj] td[data-astro-cid-o6mzk6bj]{border-bottom:1px solid var(--border-subtle);color:var(--text-secondary);padding:.85rem 1rem}.cases-table[data-astro-cid-o6mzk6bj] tr[data-astro-cid-o6mzk6bj]:last-child td[data-astro-cid-o6mzk6bj]{border-bottom:none}.cases-table[data-astro-cid-o6mzk6bj] tr[data-astro-cid-o6mzk6bj]:hover td[data-astro-cid-o6mzk6bj]{background:var(--bg-surface-elevated)}.td-case[data-astro-cid-o6mzk6bj]{color:var(--text-primary);width:22%}.td-quest[data-astro-cid-o6mzk6bj]{color:var(--accent-gold);width:22%;font-weight:600}.highlight-form[data-astro-cid-o6mzk6bj]{color:var(--accent-blue);width:25%;font-size:.95rem;font-weight:700}.td-rule[data-astro-cid-o6mzk6bj]{color:var(--text-muted);font-size:.82rem}.pitfall-box[data-astro-cid-o6mzk6bj]{background:var(--bg-surface-elevated);border-inline-start:4px solid var(--state-danger);color:var(--text-primary);border-radius:0 10px 10px 0;padding:1rem 1.25rem;font-size:.88rem}.pitfall-badge[data-astro-cid-o6mzk6bj]{color:var(--state-danger);margin-right:.35rem;font-weight:700}.prose-content[data-astro-cid-lzqbegxr]{margin-top:3rem}.prose-content[data-astro-cid-lzqbegxr] h2[data-astro-cid-lzqbegxr]{font-size:var(--text-h2);margin-top:2.5rem;margin-bottom:1rem}.prose-content[data-astro-cid-lzqbegxr] p[data-astro-cid-lzqbegxr]{font-size:var(--text-body-lg);margin-bottom:1.25rem;line-height:1.75}.prose-content[data-astro-cid-lzqbegxr] ul[data-astro-cid-lzqbegxr]{margin-bottom:1.75rem;margin-left:1.5rem}.prose-content[data-astro-cid-lzqbegxr] li[data-astro-cid-lzqbegxr]{font-size:var(--text-body);color:var(--text-secondary);margin-bottom:.75rem;line-height:1.7}.cases-guide-grid[data-astro-cid-lzqbegxr]{grid-template-columns:1fr;gap:1.25rem;margin:2rem 0;display:grid}@media (width>=768px){.cases-guide-grid[data-astro-cid-lzqbegxr]{grid-template-columns:repeat(2,1fr)}}@media (width>=1024px){.cases-guide-grid[data-astro-cid-lzqbegxr]{grid-template-columns:repeat(3,1fr)}}.case-card[data-astro-cid-lzqbegxr]{background:var(--bg-surface);border:1px solid var(--border-subtle);box-shadow:var(--shadow-card);border-radius:12px;padding:1.25rem}.case-code[data-astro-cid-lzqbegxr]{color:var(--accent-blue);margin-bottom:.4rem;font-size:.82rem;font-weight:700;display:block}.case-card[data-astro-cid-lzqbegxr] p[data-astro-cid-lzqbegxr]{margin-bottom:.4rem;font-size:.85rem;line-height:1.55}.case-card[data-astro-cid-lzqbegxr] p[data-astro-cid-lzqbegxr]:last-child{margin-bottom:0}