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var(--border-default);background:var(--bg-surface-2);color:var(--text-primary);font-size:.8125rem;font-weight:600;border-radius:var(--radius-sm);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:6px;transition:all var(--transition-base)}.aiu-btn[data-astro-cid-4unkpeen]:hover{border-color:var(--border-hover);transform:translateY(-1px)}.aiu-btn-primary[data-astro-cid-4unkpeen]{background:var(--gradient-brand);border:none;color:#fff}.aiu-btn-primary[data-astro-cid-4unkpeen]:hover{box-shadow:var(--shadow-glow-strong)}.aiu-export-row[data-astro-cid-4unkpeen]{display:flex;gap:8px}.aiu-btn-export[data-astro-cid-4unkpeen]{flex:1}.aiu-btn-new[data-astro-cid-4unkpeen]{color:var(--text-secondary)}.aiu-hero[data-astro-cid-4unkpeen]{position:relative;padding:var(--space-2xl) 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a[data-astro-cid-4unkpeen]{color:var(--text-secondary);text-decoration:none}.aiu-hero-badges[data-astro-cid-4unkpeen]{display:flex;gap:8px;justify-content:center;margin-bottom:var(--space-md);flex-wrap:wrap}.aiu-badge-pill[data-astro-cid-4unkpeen]{padding:4px 12px;border-radius:var(--radius-full);font-size:.6875rem;font-weight:600}.aiu-badge-ai-pill[data-astro-cid-4unkpeen]{background:#06b6d41a;border:1px solid rgba(6,182,212,.2);color:var(--accent-cyan)}.aiu-badge-4k-pill[data-astro-cid-4unkpeen]{background:#6366f11a;border:1px solid rgba(99,102,241,.2);color:var(--accent-indigo)}.aiu-badge-private-pill[data-astro-cid-4unkpeen]{background:#10b9811a;border:1px solid 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svg[data-astro-cid-4unkpeen]{width:24px;height:24px}.aiu-feature-title[data-astro-cid-4unkpeen]{font-size:1.0625rem;font-weight:600;margin-bottom:6px}.aiu-feature-desc[data-astro-cid-4unkpeen]{font-size:.875rem;color:var(--text-secondary);line-height:1.5}.aiu-howto-grid[data-astro-cid-4unkpeen]{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:var(--space-md)}.aiu-howto-card[data-astro-cid-4unkpeen]{position:relative;background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-lg);padding:var(--space-lg);overflow:hidden;transition:all 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var(--border-default);border-radius:var(--radius-lg);padding:var(--space-md);transition:all var(--transition-base)}.aiu-usecase-card[data-astro-cid-4unkpeen]:hover{border-color:var(--border-hover);transform:translateY(-2px)}.aiu-usecase-icon[data-astro-cid-4unkpeen]{width:40px;height:40px;border-radius:var(--radius-sm);background:#06b6d41a;display:flex;align-items:center;justify-content:center;color:var(--accent-cyan);margin-bottom:var(--space-sm)}.aiu-usecase-icon[data-astro-cid-4unkpeen] svg[data-astro-cid-4unkpeen]{width:20px;height:20px}.aiu-usecase-title[data-astro-cid-4unkpeen]{font-size:.9375rem;font-weight:600;margin-bottom:4px}.aiu-usecase-desc[data-astro-cid-4unkpeen]{font-size:.8125rem;color:var(--text-secondary);line-height:1.5}.aiu-tips-list[data-astro-cid-4unkpeen]{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:var(--space-sm)}.aiu-tip-row[data-astro-cid-4unkpeen]{display:flex;gap:var(--space-md);align-items:flex-start;background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-md);padding:var(--space-md)}.aiu-tip-num[data-astro-cid-4unkpeen]{font-size:1.25rem;font-weight:800;color:var(--accent-cyan);flex-shrink:0;min-width:32px}.aiu-tip-title[data-astro-cid-4unkpeen]{font-size:.9375rem;font-weight:600;margin-bottom:4px}.aiu-tip-desc[data-astro-cid-4unkpeen]{font-size:.8125rem;color:var(--text-secondary);line-height:1.5}.aiu-faq-list[data-astro-cid-4unkpeen]{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:10px}.aiu-faq-item[data-astro-cid-4unkpeen]{background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-md);overflow:hidden;transition:border-color var(--transition-fast)}.aiu-faq-item[data-astro-cid-4unkpeen][open]{border-color:var(--accent-cyan)}.aiu-faq-question[data-astro-cid-4unkpeen]{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;cursor:pointer;font-weight:600;font-size:.9375rem;list-style:none}.aiu-faq-question[data-astro-cid-4unkpeen]::-webkit-details-marker{display:none}.aiu-faq-chevron[data-astro-cid-4unkpeen]{flex-shrink:0;transition:transform var(--transition-fast)}.aiu-faq-item[data-astro-cid-4unkpeen][open] .aiu-faq-chevron[data-astro-cid-4unkpeen]{transform:rotate(45deg)}.aiu-faq-answer[data-astro-cid-4unkpeen]{padding:0 20px 16px;font-size:.875rem;color:var(--text-secondary);line-height:1.6}.aiu-cta-card[data-astro-cid-4unkpeen]{position:relative;text-align:center;padding:var(--space-2xl) var(--space-xl);border-radius:var(--radius-xl);background:var(--bg-surface);border:1px solid var(--border-default);overflow:hidden}.aiu-cta-glow[data-astro-cid-4unkpeen]{position:absolute;width:400px;height:400px;border-radius:50%;background:var(--accent-cyan);filter:blur(100px);opacity:.06;top:50%;left:50%;transform:translate(-50%,-50%);pointer-events:none}.aiu-cta-content[data-astro-cid-4unkpeen]{position:relative;z-index:1}.aiu-cta-title[data-astro-cid-4unkpeen]{font-size:1.5rem;font-weight:700;margin-bottom:var(--space-sm)}.aiu-cta-text[data-astro-cid-4unkpeen]{font-size:.9375rem;color:var(--text-secondary);margin-bottom:var(--space-md)}.aiu-cta-actions[data-astro-cid-4unkpeen]{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}@media(max-width:900px){.aiu-workspace-grid[data-astro-cid-4unkpeen]{grid-template-columns:1fr}}@media(max-width:768px){.aiu-hero-stats[data-astro-cid-4unkpeen]{flex-direction:column;gap:var(--space-sm)}.aiu-hero-stat-divider[data-astro-cid-4unkpeen]{width:100%;height:1px}.aiu-features-grid[data-astro-cid-4unkpeen],.aiu-usecases-grid[data-astro-cid-4unkpeen]{grid-template-columns:1fr}}