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var(--rule);margin-bottom:var(--space-6)}.case-title[data-astro-cid-xgdxixy3]{max-width:24ch;font-size:clamp(2.2rem,5vw,4rem);margin-bottom:var(--space-3)}.case-lead[data-astro-cid-xgdxixy3]{max-width:62ch;margin-bottom:var(--space-3);color:var(--ink-soft)}.case-actions[data-astro-cid-xgdxixy3]{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:var(--space-5)}.case-overview[data-astro-cid-xgdxixy3]{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;margin:0 0 var(--space-5);border-top:1px solid var(--rule);padding-top:var(--space-3)}.case-overview[data-astro-cid-xgdxixy3]>div[data-astro-cid-xgdxixy3]{padding:0 var(--space-3) 0 0;border-right:1px solid var(--rule)}.case-overview[data-astro-cid-xgdxixy3]>div[data-astro-cid-xgdxixy3]+div[data-astro-cid-xgdxixy3]{padding-left:var(--space-3)}.case-overview[data-astro-cid-xgdxixy3]>div[data-astro-cid-xgdxixy3]:last-child{border-right:0}.case-overview[data-astro-cid-xgdxixy3] 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var(--accent);padding-bottom:1px}.head-source-list[data-astro-cid-xgdxixy3] a[data-astro-cid-xgdxixy3]:hover .head-source-name[data-astro-cid-xgdxixy3]{color:var(--accent-deep)}.head-source-path[data-astro-cid-xgdxixy3]{font-family:var(--font-mono);font-size:.82rem;color:var(--muted);background:transparent;padding:0}.head-source-body[data-astro-cid-xgdxixy3]{color:var(--muted-strong);font-size:.92rem;line-height:1.5}.case-toc[data-astro-cid-xgdxixy3]{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px 6px}.case-toc[data-astro-cid-xgdxixy3] a[data-astro-cid-xgdxixy3]{display:inline-flex;align-items:center;height:28px;padding:0 10px;border:1px solid var(--rule-strong);border-radius:999px;color:var(--muted-strong);background:#ffffff59;font-family:var(--font-mono);font-size:.74rem;letter-spacing:.02em;transition:border-color .18s,color .18s,background .18s}.case-toc[data-astro-cid-xgdxixy3] a[data-astro-cid-xgdxixy3]:hover{color:var(--accent-deep);border-color:var(--accent);background:#b3502d0f}.chapter[data-astro-cid-xgdxixy3]{margin:var(--space-7) 0;scroll-margin-top:80px}.chapter[data-astro-cid-xgdxixy3] h2[data-astro-cid-xgdxixy3]{margin:var(--space-2) 0 var(--space-4);font-size:clamp(1.85rem,3.4vw,2.7rem);line-height:1.05;max-width:22ch}.section-number[data-astro-cid-xgdxixy3]{color:var(--accent-deep);font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase}.chapter-grid[data-astro-cid-xgdxixy3]{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:var(--space-5);align-items:start}.chapter-lead[data-astro-cid-xgdxixy3]{color:var(--muted-strong);font-size:1.05rem;line-height:1.6;max-width:62ch;margin:0}.chapter-lead-narrow[data-astro-cid-xgdxixy3]{max-width:70ch;margin-bottom:var(--space-4)}.callout-list[data-astro-cid-xgdxixy3]{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule)}.callout-list[data-astro-cid-xgdxixy3] li[data-astro-cid-xgdxixy3]{position:relative;padding:var(--space-2) 0 var(--space-2) 22px;border-bottom:1px solid var(--rule);color:var(--ink-soft);line-height:1.5}.callout-list[data-astro-cid-xgdxixy3] li[data-astro-cid-xgdxixy3]:before{content:"→";position:absolute;left:0;top:var(--space-2);color:var(--accent-deep);font-family:var(--font-mono);font-weight:600}.flow-diagram[data-astro-cid-xgdxixy3]{background:var(--paper-deep);border:1px solid var(--rule);border-radius:var(--radius-md);padding:var(--space-4);margin:var(--space-4) 0 0;display:grid;gap:var(--space-4)}.flow-main[data-astro-cid-xgdxixy3]{display:flex;flex-direction:column;align-items:flex-start;gap:6px}.flow-arrow[data-astro-cid-xgdxixy3]{color:var(--accent-deep);font-family:var(--font-mono);font-weight:600;font-size:1.1rem;margin-left:24px}.flow-branch[data-astro-cid-xgdxixy3]{display:grid;grid-template-columns:minmax(0,1fr) 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var(--rule-strong)}.flow-aside-label[data-astro-cid-xgdxixy3]{color:var(--muted);font-family:var(--font-mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase}.flow-diagram[data-astro-cid-xgdxixy3] figcaption[data-astro-cid-xgdxixy3]{color:var(--muted-strong);font-size:.92rem;line-height:1.5;margin:0}.scenarios[data-astro-cid-xgdxixy3]{margin-top:var(--space-3)}.scenario-radio[data-astro-cid-xgdxixy3]{position:absolute;inline-size:1px;block-size:1px;opacity:0}.scenario-choices[data-astro-cid-xgdxixy3]{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:6px;margin-bottom:var(--space-4);padding:0;border:0}.scenario-legend[data-astro-cid-xgdxixy3]{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.scenario-tab[data-astro-cid-xgdxixy3]{display:grid;gap:6px;padding:14px 16px;border:1px solid var(--rule);border-radius:var(--radius-sm);background:#ffffff7f;color:var(--ink-soft);cursor:pointer;transition:border-color .18s,background .18s,color .18s}.scenario-tab[data-astro-cid-xgdxixy3]:hover{border-color:var(--rule-strong);background:#ffffffb3}.scenario-radio[data-astro-cid-xgdxixy3]:focus-visible+.scenario-tab[data-astro-cid-xgdxixy3]{outline:2px solid var(--accent);outline-offset:3px}.scenario-tab-label[data-astro-cid-xgdxixy3]{font-family:var(--font-mono);font-size:.78rem;color:var(--muted);letter-spacing:.06em;text-transform:uppercase}.scenario-tab-summary[data-astro-cid-xgdxixy3]{color:var(--ink);font-weight:500;line-height:1.4;font-size:.9rem}#fscenario-happy-path[data-astro-cid-xgdxixy3]:checked+label[data-astro-cid-xgdxixy3][for=fscenario-happy-path],#fscenario-transient[data-astro-cid-xgdxixy3]:checked+label[data-astro-cid-xgdxixy3][for=fscenario-transient],#fscenario-poison[data-astro-cid-xgdxixy3]:checked+label[data-astro-cid-xgdxixy3][for=fscenario-poison],#fscenario-backlog[data-astro-cid-xgdxixy3]:checked+label[data-astro-cid-xgdxixy3][for=fscenario-backlog],#fscenario-idempotency[data-astro-cid-xgdxixy3]:checked+label[data-astro-cid-xgdxixy3][for=fscenario-idempotency]{border-color:var(--accent);background:var(--ink);color:#fff}#fscenario-happy-path[data-astro-cid-xgdxixy3]:checked+label[data-astro-cid-xgdxixy3][for=fscenario-happy-path] 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.scenario-tab-summary[data-astro-cid-xgdxixy3],#fscenario-poison[data-astro-cid-xgdxixy3]:checked+label[data-astro-cid-xgdxixy3][for=fscenario-poison] .scenario-tab-summary[data-astro-cid-xgdxixy3],#fscenario-backlog[data-astro-cid-xgdxixy3]:checked+label[data-astro-cid-xgdxixy3][for=fscenario-backlog] .scenario-tab-summary[data-astro-cid-xgdxixy3],#fscenario-idempotency[data-astro-cid-xgdxixy3]:checked+label[data-astro-cid-xgdxixy3][for=fscenario-idempotency] .scenario-tab-summary[data-astro-cid-xgdxixy3]{color:#fff}.scenario-panel[data-astro-cid-xgdxixy3]{display:none}.scenarios[data-astro-cid-xgdxixy3]:has(#fscenario-happy-path:checked) .fpanel-happy-path[data-astro-cid-xgdxixy3],.scenarios[data-astro-cid-xgdxixy3]:has(#fscenario-transient:checked) .fpanel-transient[data-astro-cid-xgdxixy3],.scenarios[data-astro-cid-xgdxixy3]:has(#fscenario-poison:checked) .fpanel-poison[data-astro-cid-xgdxixy3],.scenarios[data-astro-cid-xgdxixy3]:has(#fscenario-backlog:checked) 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h4[data-astro-cid-xgdxixy3]{font-family:var(--font-mono);font-size:.78rem;text-transform:uppercase;letter-spacing:.04em;color:var(--accent-deep);margin-bottom:6px}.scenario-notes[data-astro-cid-xgdxixy3] p[data-astro-cid-xgdxixy3]{margin:0;color:var(--ink-soft);line-height:1.55}.scenario-test[data-astro-cid-xgdxixy3]{margin-top:var(--space-3)}.code-block[data-astro-cid-xgdxixy3]{border:1px solid var(--rule);border-radius:var(--radius-md);background:var(--code-bg);color:var(--code-text);overflow:hidden;box-shadow:var(--shadow-md)}.code-head[data-astro-cid-xgdxixy3]{padding:var(--space-3) var(--space-4);border-bottom:1px solid rgb(255 255 255 / 12%)}.code-eyebrow[data-astro-cid-xgdxixy3]{display:block;color:#e6dccb9e;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.08em;margin-bottom:var(--space-1);text-transform:uppercase}.code-head[data-astro-cid-xgdxixy3] h3[data-astro-cid-xgdxixy3]{color:var(--code-text);font-family:var(--font-display);font-size:1.1rem;font-weight:500;line-height:1.18;margin:0 0 var(--space-1)}.code-head[data-astro-cid-xgdxixy3] p[data-astro-cid-xgdxixy3]{color:#e6dccbc2;margin:0;font-size:.9rem}.code-block[data-astro-cid-xgdxixy3] pre[data-astro-cid-xgdxixy3]{margin:0;overflow-x:auto;white-space:pre;color:var(--code-text);font-family:var(--font-mono);font-size:.82rem;line-height:1.55;padding:var(--space-4)}.code-block[data-astro-cid-xgdxixy3] 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var(--accent);outline-offset:3px}.language-radio[data-astro-cid-xgdxixy3]:checked+.language-tab[data-astro-cid-xgdxixy3]{background:var(--ink);border-color:var(--ink);color:var(--paper)}.language-panels[data-astro-cid-xgdxixy3]{display:grid;flex:1 0 100%;margin-top:var(--space-2)}.language-panel[data-astro-cid-xgdxixy3]{grid-area:1 / 1;pointer-events:none;visibility:hidden}.language-panel[data-astro-cid-xgdxixy3]>h3[data-astro-cid-xgdxixy3]{margin-top:0;color:var(--ink);font-family:var(--font-display);font-size:1.1rem;font-weight:500;margin-bottom:var(--space-3)}.language-switch[data-astro-cid-xgdxixy3]:has(#workflow-language-csharp:checked) .language-panel-csharp[data-astro-cid-xgdxixy3],.language-switch[data-astro-cid-xgdxixy3]:has(#workflow-language-typescript:checked) .language-panel-typescript[data-astro-cid-xgdxixy3]{pointer-events:auto;visibility:visible}.language-switch[data-astro-cid-xgdxixy3]:has(#runbook-language-csharp:checked) .language-panel-runbook-csharp[data-astro-cid-xgdxixy3],.language-switch[data-astro-cid-xgdxixy3]:has(#runbook-language-typescript:checked) .language-panel-runbook-typescript[data-astro-cid-xgdxixy3]{pointer-events:auto;visibility:visible}.language-switch[data-astro-cid-xgdxixy3]:has(#ftest-happy-path-csharp:checked) .ftest-happy-path-csharp[data-astro-cid-xgdxixy3],.language-switch[data-astro-cid-xgdxixy3]:has(#ftest-happy-path-typescript:checked) .ftest-happy-path-typescript[data-astro-cid-xgdxixy3],.language-switch[data-astro-cid-xgdxixy3]:has(#ftest-transient-csharp:checked) .ftest-transient-csharp[data-astro-cid-xgdxixy3],.language-switch[data-astro-cid-xgdxixy3]:has(#ftest-transient-typescript:checked) .ftest-transient-typescript[data-astro-cid-xgdxixy3],.language-switch[data-astro-cid-xgdxixy3]:has(#ftest-poison-csharp:checked) .ftest-poison-csharp[data-astro-cid-xgdxixy3],.language-switch[data-astro-cid-xgdxixy3]:has(#ftest-poison-typescript:checked) 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