.article-page[data-astro-cid-7h4zhfdk]{padding-bottom:80px}.article-hero[data-astro-cid-7h4zhfdk]{border-bottom:1px solid var(--line);padding-top:40px;padding-bottom:48px}.hero-nav[data-astro-cid-7h4zhfdk]{margin-bottom:24px}.hero-header-content[data-astro-cid-7h4zhfdk] h1[data-astro-cid-7h4zhfdk]{letter-spacing:-.02em;margin:12px 0 16px;font-size:clamp(2rem,4vw,2.8rem);line-height:1.15}.highlight[data-astro-cid-7h4zhfdk]{color:var(--brand);background:linear-gradient(135deg,#078fe8,#05c5d8);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.hero-lead[data-astro-cid-7h4zhfdk]{color:var(--muted);max-width:720px;margin-bottom:28px;font-size:1.15rem;line-height:1.5}.article-meta-bar[data-astro-cid-7h4zhfdk]{background:var(--surface);border:1px solid var(--line);border-radius:12px;flex-wrap:wrap;gap:24px;padding:16px 20px;display:flex}.meta-item[data-astro-cid-7h4zhfdk]{flex-direction:column;gap:2px;display:flex}.meta-label[data-astro-cid-7h4zhfdk]{text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-size:.75rem;font-weight:700}.article-layout[data-astro-cid-7h4zhfdk]{grid-template-columns:240px 1fr;gap:56px;padding-top:48px;display:grid}.sidebar-sticky[data-astro-cid-7h4zhfdk]{position:sticky;top:32px}.sidebar-title[data-astro-cid-7h4zhfdk]{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:16px;font-size:.8rem;font-weight:800}.toc-nav[data-astro-cid-7h4zhfdk]{flex-direction:column;gap:8px;display:flex}.toc-nav[data-astro-cid-7h4zhfdk] a[data-astro-cid-7h4zhfdk]{color:var(--muted);border-radius:6px;padding:6px 10px;font-size:.9rem;line-height:1.4;text-decoration:none;transition:all .15s}.toc-nav[data-astro-cid-7h4zhfdk] a[data-astro-cid-7h4zhfdk]:hover{color:var(--brand);background:var(--surface-2)}.article-body[data-astro-cid-7h4zhfdk]{max-width:820px;color:var(--text);font-size:1.05rem;line-height:1.7}.article-section[data-astro-cid-7h4zhfdk]{padding-top:16px}.article-body[data-astro-cid-7h4zhfdk] h2[data-astro-cid-7h4zhfdk]{letter-spacing:-.01em;color:var(--text);margin:0 0 20px;font-size:1.75rem}.article-body[data-astro-cid-7h4zhfdk] h3[data-astro-cid-7h4zhfdk]{color:var(--text);margin:28px 0 12px;font-size:1.3rem}.article-body[data-astro-cid-7h4zhfdk] h4[data-astro-cid-7h4zhfdk]{color:var(--text);margin:0 0 8px;font-size:1.1rem}.article-body[data-astro-cid-7h4zhfdk] p[data-astro-cid-7h4zhfdk]{margin-bottom:18px}.section-divider[data-astro-cid-7h4zhfdk]{border:0;border-top:1px solid var(--line);margin:48px 0}.styled-list[data-astro-cid-7h4zhfdk]{margin-bottom:24px;padding-left:20px}.styled-list[data-astro-cid-7h4zhfdk] li[data-astro-cid-7h4zhfdk]{margin-bottom:10px}.diagram-box[data-astro-cid-7h4zhfdk]{color:#e2e8f0;background:#09131d;border:1px solid #1e293b;border-radius:12px;margin:24px 0;padding:20px;overflow-x:auto;box-shadow:0 4px 16px #0003}.diagram-header[data-astro-cid-7h4zhfdk]{border-bottom:1px solid #1e293b;justify-content:space-between;align-items:center;margin-bottom:14px;padding-bottom:10px;display:flex}.diagram-title[data-astro-cid-7h4zhfdk]{color:#38bdf8;text-transform:uppercase;letter-spacing:.05em;font-size:.85rem;font-weight:700}.diagram-tag[data-astro-cid-7h4zhfdk]{color:#94a3b8;background:#1e293b;border-radius:4px;padding:3px 8px;font-size:.72rem}.ascii-art[data-astro-cid-7h4zhfdk]{color:#f1f5f9;margin:0;font-family:JetBrains Mono,Fira Code,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.82rem;line-height:1.45;overflow-x:auto}.code-figure[data-astro-cid-7h4zhfdk]{background:var(--surface);border:1px solid var(--line);border-radius:12px;margin:24px 0;overflow:hidden}.code-figure-header[data-astro-cid-7h4zhfdk]{background:var(--surface-2);border-bottom:1px solid var(--line);color:var(--muted);justify-content:space-between;align-items:center;padding:10px 16px;font-size:.82rem;font-weight:700;display:flex}.code-lang[data-astro-cid-7h4zhfdk]{background:var(--line);border-radius:4px;padding:2px 8px;font-size:.75rem}.code-figure[data-astro-cid-7h4zhfdk] pre[data-astro-cid-7h4zhfdk]{color:var(--text);margin:0;padding:16px;font-family:JetBrains Mono,Fira Code,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.85rem;line-height:1.5;overflow-x:auto}.concept-cards-grid[data-astro-cid-7h4zhfdk]{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:24px 0;display:grid}.card-feature[data-astro-cid-7h4zhfdk]{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:20px;position:relative}.card-num[data-astro-cid-7h4zhfdk]{color:#078fe8;opacity:.8;margin-bottom:8px;font-size:1.5rem;font-weight:900}.card-feature[data-astro-cid-7h4zhfdk] h3[data-astro-cid-7h4zhfdk]{margin:0 0 8px;font-size:1.15rem}.card-feature[data-astro-cid-7h4zhfdk] p[data-astro-cid-7h4zhfdk]{color:var(--muted);margin:0;font-size:.9rem;line-height:1.45}.info-callout[data-astro-cid-7h4zhfdk],.warning-callout[data-astro-cid-7h4zhfdk]{border-radius:12px;margin:24px 0;padding:20px 24px;font-size:.95rem;line-height:1.6}.info-callout[data-astro-cid-7h4zhfdk]{background:#078fe812;border:1px solid #078fe838}.info-callout[data-astro-cid-7h4zhfdk] strong[data-astro-cid-7h4zhfdk]{color:#38bdf8}.warning-callout[data-astro-cid-7h4zhfdk]{background:#ea580c12;border:1px solid #ea580c38}.warning-callout[data-astro-cid-7h4zhfdk] strong[data-astro-cid-7h4zhfdk]{color:#fb923c}.info-callout[data-astro-cid-7h4zhfdk] ul[data-astro-cid-7h4zhfdk],.warning-callout[data-astro-cid-7h4zhfdk] ul[data-astro-cid-7h4zhfdk]{margin:10px 0 0;padding-left:20px}.info-callout[data-astro-cid-7h4zhfdk] li[data-astro-cid-7h4zhfdk],.warning-callout[data-astro-cid-7h4zhfdk] li[data-astro-cid-7h4zhfdk]{margin-bottom:6px}.features-grid[data-astro-cid-7h4zhfdk]{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:20px;margin:24px 0;display:grid}.feature-item[data-astro-cid-7h4zhfdk]{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:20px}.feature-item[data-astro-cid-7h4zhfdk] p[data-astro-cid-7h4zhfdk]{color:var(--muted);margin:0;font-size:.92rem}.feature-item[data-astro-cid-7h4zhfdk] p[data-astro-cid-7h4zhfdk]+p[data-astro-cid-7h4zhfdk]{margin-top:10px}.table-container[data-astro-cid-7h4zhfdk]{border:1px solid var(--line);background:var(--surface);border-radius:12px;margin:24px 0;overflow-x:auto}.comparison-table[data-astro-cid-7h4zhfdk]{border-collapse:collapse;text-align:left;width:100%;font-size:.9rem}.comparison-table[data-astro-cid-7h4zhfdk] th[data-astro-cid-7h4zhfdk],.comparison-table[data-astro-cid-7h4zhfdk] td[data-astro-cid-7h4zhfdk]{border-bottom:1px solid var(--line);padding:14px 18px}.comparison-table[data-astro-cid-7h4zhfdk] th[data-astro-cid-7h4zhfdk]{background:var(--surface-2);font-weight:700}.comparison-table[data-astro-cid-7h4zhfdk] tr[data-astro-cid-7h4zhfdk]:last-child td[data-astro-cid-7h4zhfdk]{border-bottom:none}.takeaways-box[data-astro-cid-7h4zhfdk]{background:var(--surface);border:1px solid var(--line);border-radius:12px;margin:32px 0;padding:24px}.takeaways-box[data-astro-cid-7h4zhfdk] h3[data-astro-cid-7h4zhfdk]{color:#078fe8;margin:0 0 16px;font-size:1.2rem}.takeaways-box[data-astro-cid-7h4zhfdk] ol[data-astro-cid-7h4zhfdk]{margin:0;padding-left:20px}.takeaways-box[data-astro-cid-7h4zhfdk] li[data-astro-cid-7h4zhfdk]{margin-bottom:12px;line-height:1.5}.takeaways-box[data-astro-cid-7h4zhfdk] li[data-astro-cid-7h4zhfdk]:last-child{margin-bottom:0}.article-footer-nav[data-astro-cid-7h4zhfdk]{border-top:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;gap:16px;margin-top:48px;padding-top:24px;display:flex}@media (width<=900px){.article-layout[data-astro-cid-7h4zhfdk]{grid-template-columns:1fr;gap:32px}.article-sidebar[data-astro-cid-7h4zhfdk]{display:none}}