.interactive-ribbon[data-astro-cid-aknr4pge]{background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-xl);padding:var(--space-md) var(--space-lg);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:var(--space-md);margin-bottom:var(--space-sm)}.ribbon-badges[data-astro-cid-aknr4pge]{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.ribbon-badge[data-astro-cid-aknr4pge]{display:inline-flex;align-items:center;gap:6px;background:var(--bg-glass);border:1px solid var(--border-light);border-radius:var(--radius-full);padding:5px 12px;font-size:.8rem;font-weight:600;color:var(--text-heading)}.ribbon-badge[data-astro-cid-aknr4pge] svg[data-astro-cid-aknr4pge]{color:var(--primary-500)}.quick-try-bar[data-astro-cid-aknr4pge]{display:flex;align-items:center;flex-wrap:wrap;gap:8px;padding-top:var(--space-xs);border-top:1px dashed var(--border-light)}.quick-try-label[data-astro-cid-aknr4pge]{font-size:.82rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.03em}.quick-try-chips[data-astro-cid-aknr4pge]{display:flex;flex-wrap:wrap;gap:6px}.quick-try-chip[data-astro-cid-aknr4pge]{background:var(--bg-glass-strong);border:1px solid var(--primary-300);border-radius:var(--radius-full);padding:4px 12px;font-size:.82rem;font-weight:700;color:var(--primary-600);cursor:pointer;transition:all .2s ease}[data-astro-cid-aknr4pge][data-theme=dark] .quick-try-chip[data-astro-cid-aknr4pge]{color:var(--primary-300);border-color:#6366f166}.quick-try-chip[data-astro-cid-aknr4pge]:hover{background:var(--primary-500);color:#fff;border-color:var(--primary-500);transform:translateY(-1px);box-shadow:0 4px 10px #6366f140}.anatomy-box[data-astro-cid-aknr4pge]{background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-xl);padding:var(--space-xl);margin:var(--space-xl) 0;box-shadow:var(--shadow-sm)}.anatomy-header[data-astro-cid-aknr4pge]{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-lg)}.anatomy-tag[data-astro-cid-aknr4pge]{font-size:.8rem;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:var(--primary-500)}.anatomy-hint[data-astro-cid-aknr4pge]{font-size:.78rem;color:var(--text-muted);font-style:italic}.anatomy-visual[data-astro-cid-aknr4pge]{display:flex;align-items:center;justify-content:center;gap:6px;padding:var(--space-lg) 0;font-size:3.2rem;font-family:var(--font-mono, monospace);font-weight:800;color:var(--text-heading)}.anatomy-part[data-astro-cid-aknr4pge]{cursor:pointer;padding:4px 12px;border-radius:var(--radius-md);border:2px dashed transparent;transition:all .2s ease}.anatomy-part[data-astro-cid-aknr4pge]:hover,.anatomy-part[data-astro-cid-aknr4pge].active{background:var(--primary-50);border-color:var(--primary-500);color:var(--primary-600);transform:translateY(-2px)}[data-astro-cid-aknr4pge][data-theme=dark] .anatomy-part[data-astro-cid-aknr4pge]:hover,[data-astro-cid-aknr4pge][data-theme=dark] .anatomy-part[data-astro-cid-aknr4pge].active{background:#6366f126;color:var(--primary-300)}.anatomy-part--degree[data-astro-cid-aknr4pge]{font-size:2rem;align-self:flex-start;margin-right:-4px;color:var(--primary-500)}.anatomy-cards-grid[data-astro-cid-aknr4pge]{margin-top:var(--space-md);position:relative;min-height:80px}.anatomy-info-card[data-astro-cid-aknr4pge]{display:none;background:var(--bg-glass);border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:var(--space-md) var(--space-lg);animation:fadeIn .25s ease 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14px;font-size:.85rem;font-weight:700;color:var(--text-muted);cursor:pointer;transition:all .2s ease}.notation-tab[data-astro-cid-aknr4pge]:hover{color:var(--text-heading);background:var(--bg-glass)}.notation-tab[data-astro-cid-aknr4pge].active{color:var(--primary-600);background:var(--primary-50)}[data-astro-cid-aknr4pge][data-theme=dark] .notation-tab[data-astro-cid-aknr4pge].active{color:var(--primary-300);background:#6366f126}.notation-view[data-astro-cid-aknr4pge]{display:none}.notation-view[data-astro-cid-aknr4pge].active{display:block;animation:fadeIn .2s ease}.notation-desc[data-astro-cid-aknr4pge]{font-size:.88rem;color:var(--text-secondary);margin:8px 0 0}.method-tabs-wrapper[data-astro-cid-aknr4pge]{margin:var(--space-lg) 0}.method-tabs-nav[data-astro-cid-aknr4pge]{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:var(--space-md)}.method-tab-btn[data-astro-cid-aknr4pge]{background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:10px 18px;font-size:.9rem;font-weight:700;color:var(--text-secondary);cursor:pointer;transition:all .2s ease}.method-tab-btn[data-astro-cid-aknr4pge]:hover{border-color:var(--primary-300);color:var(--text-heading)}.method-tab-btn[data-astro-cid-aknr4pge].active{background:var(--primary-500);color:#fff;border-color:var(--primary-500);box-shadow:0 4px 12px #6366f140}.method-panel[data-astro-cid-aknr4pge]{display:none;background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-xl);padding:var(--space-xl);box-shadow:var(--shadow-sm)}.method-panel[data-astro-cid-aknr4pge].active{display:block;animation:fadeIn .25s ease}.method-action-box[data-astro-cid-aknr4pge]{margin-top:var(--space-md)}.estimation-range-box[data-astro-cid-aknr4pge]{margin-top:var(--space-lg);padding:var(--space-lg);background:var(--bg-surface);border-radius:var(--radius-lg);border:1px dashed var(--border-default)}.estimation-bar[data-astro-cid-aknr4pge]{display:flex;justify-content:space-between;align-items:center;position:relative;padding:10px 0}.estimation-bar[data-astro-cid-aknr4pge]:before{content:"";position:absolute;left:10%;right:10%;top:50%;height:4px;background:linear-gradient(90deg,var(--primary-300),var(--primary-500));border-radius:2px;z-index:1}.estimation-marker[data-astro-cid-aknr4pge]{position:relative;z-index:2;background:var(--bg-card);border:2px solid var(--primary-500);border-radius:var(--radius-md);padding:6px 12px;display:flex;flex-direction:column;align-items:center;gap:2px}.marker-target[data-astro-cid-aknr4pge]{background:var(--primary-50);border-color:var(--primary-600);box-shadow:0 4px 12px #6366f133}.cubes-grid[data-astro-cid-aknr4pge]{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px;margin:var(--space-lg) 0}.cube-card[data-astro-cid-aknr4pge]{background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:12px;text-align:center;cursor:pointer;transition:all .2s ease}.cube-card[data-astro-cid-aknr4pge]:hover{border-color:var(--primary-500);transform:translateY(-2px);box-shadow:var(--shadow-md)}.cube-head[data-astro-cid-aknr4pge]{display:flex;justify-content:center;align-items:center;gap:4px;font-size:.9rem;font-weight:800;color:var(--primary-600)}[data-astro-cid-aknr4pge][data-theme=dark] .cube-head[data-astro-cid-aknr4pge]{color:var(--primary-300)}.cube-root-label[data-astro-cid-aknr4pge]{font-size:.78rem;color:var(--text-muted);margin-top:4px}.negative-comparison-grid[data-astro-cid-aknr4pge]{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px;margin:var(--space-lg) 0}.neg-card[data-astro-cid-aknr4pge]{background:var(--bg-card);border-radius:var(--radius-xl);padding:var(--space-lg);border:1px solid 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.btn-table-test[data-astro-cid-aknr4pge]{color:var(--primary-300)}.btn-table-test[data-astro-cid-aknr4pge]:hover{background:var(--primary-500);color:#fff;border-color:var(--primary-500)}.btn-copy-formula[data-astro-cid-aknr4pge]{background:var(--bg-glass-strong);border:1px solid var(--border-default);border-radius:var(--radius-sm);padding:3px 8px;font-size:.75rem;font-weight:700;color:var(--text-secondary);cursor:pointer;transition:all .15s ease;margin-left:8px}.btn-copy-formula[data-astro-cid-aknr4pge]:hover{border-color:var(--primary-500);color:var(--primary-600)}.action-btn-group[data-astro-cid-aknr4pge]{display:flex;align-items:center;gap:6px}.badge-simp[data-astro-cid-aknr4pge]{display:inline-block;padding:2px 8px;border-radius:var(--radius-full);font-size:.8rem;font-weight:700;background:var(--primary-50);color:var(--primary-600);border:1px solid var(--primary-200)}[data-astro-cid-aknr4pge][data-theme=dark] .badge-simp[data-astro-cid-aknr4pge]{background:#6366f126;color:var(--primary-300);border-color:#6366f14d}.badge-accent[data-astro-cid-aknr4pge]{display:inline-block;padding:3px 8px;border-radius:var(--radius-full);font-size:.8rem;font-weight:700;background:var(--accent-50);color:var(--accent-600);border:1px solid var(--accent-200)}.badge-warning[data-astro-cid-aknr4pge]{display:inline-block;padding:3px 8px;border-radius:var(--radius-full);font-size:.8rem;font-weight:700;background:var(--warm-50);color:var(--warm-600);border:1px solid var(--warm-200)}.how-works-grid[data-astro-cid-aknr4pge]{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;margin-top:var(--space-lg)}.how-step-card[data-astro-cid-aknr4pge]{background:var(--bg-card);border:1px solid var(--border-default);border-radius:var(--radius-xl);padding:var(--space-lg);display:flex;gap:14px;align-items:flex-start}.how-step-num[data-astro-cid-aknr4pge]{flex-shrink:0;width:32px;height:32px;border-radius:50%;background:var(--primary-500);color:#fff;display:flex;align-items:center;justify-content:center;font-size:.9rem;font-weight:800}.how-step-body[data-astro-cid-aknr4pge] h4[data-astro-cid-aknr4pge]{font-size:.95rem;font-weight:700;color:var(--text-heading);margin:0 0 4px}.how-step-body[data-astro-cid-aknr4pge] p[data-astro-cid-aknr4pge]{font-size:.85rem;color:var(--text-secondary);margin:0;line-height:1.5}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}@media(max-width:640px){.table-toolbar[data-astro-cid-aknr4pge]{flex-direction:column;align-items:stretch}.table-search-box[data-astro-cid-aknr4pge]{min-width:100%}}