.breadcrumb-bar[data-astro-cid-4sn4zg3r]{background:var(--color-surface);border-bottom:1px solid var(--color-border-light);padding:12px 0}.breadcrumb[data-astro-cid-4sn4zg3r]{display:flex;align-items:center;gap:var(--space-sm);font-size:var(--font-size-sm);color:var(--color-text-muted);flex-wrap:wrap}.breadcrumb[data-astro-cid-4sn4zg3r] a[data-astro-cid-4sn4zg3r]{color:var(--color-text-secondary);transition:color var(--transition-fast)}.breadcrumb[data-astro-cid-4sn4zg3r] a[data-astro-cid-4sn4zg3r]:hover{color:var(--color-primary)}.breadcrumb[data-astro-cid-4sn4zg3r] span[data-astro-cid-4sn4zg3r]:last-child{color:var(--color-text-primary);font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:300px}.article[data-astro-cid-4sn4zg3r]{padding:var(--space-2xl) 0 var(--space-3xl)}.article-layout[data-astro-cid-4sn4zg3r]{display:grid;grid-template-columns:1fr;gap:var(--space-2xl)}@media(min-width:1024px){.article-layout[data-astro-cid-4sn4zg3r]{grid-template-columns:1fr 320px}}.article-header[data-astro-cid-4sn4zg3r]{margin-bottom:var(--space-2xl)}.article-meta[data-astro-cid-4sn4zg3r]{display:flex;align-items:center;gap:4px;margin-bottom:var(--space-md)}.article-dest[data-astro-cid-4sn4zg3r]{font-size:var(--font-size-xs);color:var(--color-primary);font-weight:600;background:#2563eb14;padding:2px 10px;border-radius:var(--radius-full)}.article-read[data-astro-cid-4sn4zg3r]{font-size:var(--font-size-xs);color:var(--color-text-muted)}.article-header[data-astro-cid-4sn4zg3r] h1[data-astro-cid-4sn4zg3r]{font-size:var(--font-size-3xl);line-height:1.3;margin-bottom:var(--space-md)}@media(min-width:768px){.article-header[data-astro-cid-4sn4zg3r] h1[data-astro-cid-4sn4zg3r]{font-size:var(--font-size-4xl)}}.article-description[data-astro-cid-4sn4zg3r]{font-size:var(--font-size-lg);color:var(--color-text-secondary);line-height:1.7}.article-content[data-astro-cid-4sn4zg3r]{font-size:var(--font-size-base);line-height:1.8;color:var(--color-text-secondary)}.article-content[data-astro-cid-4sn4zg3r] h2{font-size:var(--font-size-2xl);color:var(--color-text-primary);margin-top:var(--space-2xl);margin-bottom:var(--space-lg);padding-bottom:var(--space-sm);border-bottom:1px solid var(--color-border-light)}.article-content[data-astro-cid-4sn4zg3r] h3{font-size:var(--font-size-xl);color:var(--color-text-primary);margin-top:var(--space-xl);margin-bottom:var(--space-md)}.article-content[data-astro-cid-4sn4zg3r] h4{font-size:var(--font-size-lg);color:var(--color-text-primary);margin-top:var(--space-lg);margin-bottom:var(--space-sm)}.article-content[data-astro-cid-4sn4zg3r] p{margin-bottom:var(--space-lg)}.article-content[data-astro-cid-4sn4zg3r] a{color:var(--color-primary);text-decoration:underline;text-decoration-color:#2563eb4d;text-underline-offset:3px;transition:text-decoration-color var(--transition-fast)}.article-content[data-astro-cid-4sn4zg3r] a:hover{text-decoration-color:var(--color-primary)}.article-content[data-astro-cid-4sn4zg3r] strong{color:var(--color-text-primary);font-weight:600}.article-content[data-astro-cid-4sn4zg3r] ul,.article-content[data-astro-cid-4sn4zg3r] ol{margin-bottom:var(--space-lg);padding-left:var(--space-xl)}.article-content[data-astro-cid-4sn4zg3r] li{margin-bottom:var(--space-sm)}.article-content[data-astro-cid-4sn4zg3r] blockquote{border-left:3px solid var(--color-primary);background:#2563eb0a;padding:var(--space-md) var(--space-lg);margin:var(--space-lg) 0;border-radius:0 var(--radius-md) var(--radius-md) 0}.article-content[data-astro-cid-4sn4zg3r] blockquote p{margin-bottom:0;color:var(--color-text-primary)}.article-content[data-astro-cid-4sn4zg3r] table{width:100%;border-collapse:collapse;margin:var(--space-lg) 0;font-size:var(--font-size-sm);overflow-x:auto;display:block}.article-content[data-astro-cid-4sn4zg3r] thead{background:var(--color-bg)}.article-content[data-astro-cid-4sn4zg3r] th,.article-content[data-astro-cid-4sn4zg3r] td{border:1px solid var(--color-border);padding:var(--space-sm) var(--space-md);text-align:left}.article-content[data-astro-cid-4sn4zg3r] th{font-weight:600;color:var(--color-text-primary);white-space:nowrap}.article-content[data-astro-cid-4sn4zg3r] code{background:var(--color-bg);padding:2px 6px;border-radius:var(--radius-sm);font-size:.9em;color:var(--color-primary-dark)}.article-content[data-astro-cid-4sn4zg3r] hr{border:none;border-top:1px solid var(--color-border-light);margin:var(--space-2xl) 0}.article-content[data-astro-cid-4sn4zg3r] input[type=checkbox]{margin-right:var(--space-sm)}.article-sidebar[data-astro-cid-4sn4zg3r]{display:flex;flex-direction:column;gap:var(--space-lg)}@media(min-width:1024px){.article-sidebar[data-astro-cid-4sn4zg3r]{position:sticky;top:80px;align-self:start}}.sidebar-cta[data-astro-cid-4sn4zg3r]{background:linear-gradient(135deg,#eff6ff,#f0f9ff);border:1px solid rgba(37,99,235,.15);border-radius:var(--radius-xl);padding:var(--space-xl);text-align:center}.sidebar-cta-emoji[data-astro-cid-4sn4zg3r]{font-size:2.5rem;display:block;margin-bottom:var(--space-md)}.sidebar-cta[data-astro-cid-4sn4zg3r] h3[data-astro-cid-4sn4zg3r]{font-size:var(--font-size-lg);margin-bottom:var(--space-sm)}.sidebar-cta[data-astro-cid-4sn4zg3r] p[data-astro-cid-4sn4zg3r]{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-bottom:var(--space-lg)}.sidebar-related[data-astro-cid-4sn4zg3r],.sidebar-all[data-astro-cid-4sn4zg3r]{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-lg)}.sidebar-related[data-astro-cid-4sn4zg3r] h4[data-astro-cid-4sn4zg3r],.sidebar-all[data-astro-cid-4sn4zg3r] h4[data-astro-cid-4sn4zg3r]{font-size:var(--font-size-sm);color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--space-md)}.sidebar-related-link[data-astro-cid-4sn4zg3r]{display:flex;align-items:flex-start;gap:var(--space-sm);font-size:var(--font-size-sm);font-weight:600;color:var(--color-text-primary);line-height:1.5}.sidebar-related-link[data-astro-cid-4sn4zg3r]:hover{color:var(--color-primary)}.sidebar-all-link[data-astro-cid-4sn4zg3r]{font-size:var(--font-size-sm);font-weight:600;color:var(--color-primary)}