/* A technical field guide: clear module boundaries, readable engineering notes. */
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 .sw-resilience{padding:25px 22px;margin-top:29px}.sw-resilience-heading h3{font-size:1.5rem;line-height:1.4;margin-top:17px}.sw-resilience-heading>.sw-kicker{font-size:.75rem}.sw-resilience li{grid-template-columns:24px minmax(0,1fr);gap:14px;padding:22px 0}.sw-resilience h4{font-size:1.125rem;line-height:1.55}.sw-event-number{font-size:.8125rem;line-height:2}.sw-engineering-note{font-size:.75rem;line-height:1.9}.sw-realtime{margin-top:29px}.sw-apple-services{margin-top:27px}.sw-apple-services h3{margin-bottom:22px}.sw-apple-services dl>div{grid-template-columns:1fr;gap:10px;padding:20px 0}.sw-apple-services dt{font-size:1.0625rem}
 .sw-performance{grid-template-columns:1fr;gap:24px;padding:27px 24px}.sw-performance h3{font-size:1.75rem;line-height:1.4;margin:16px 0}.sw-performance dl>div{padding-top:20px;padding-bottom:20px}.sw-performance .sw-performance-note{grid-column:1;font-size:.875rem;padding-top:22px}.sw-security{margin-top:29px}.sw-security>h3{margin-bottom:23px}.sw-security-columns{grid-template-columns:1fr;gap:26px}.sw-security h4{font-size:1.25rem;line-height:1.5}
 .sw-test-scope>h3{margin-bottom:23px}.sw-test-scope dl>div{grid-template-columns:1fr;gap:13px;padding:22px 0}.sw-test-scope dt{font-size:1.0625rem;gap:17px}.sw-test-scope dd{padding-left:33px}.sw-release{margin-top:23px;padding:26px 23px}.sw-release-intro{grid-template-columns:1fr;gap:16px;margin-bottom:27px}.sw-release-intro>.sw-kicker{grid-column:1}.sw-release-intro h3{font-size:1.75rem;line-height:1.35}.sw-release ol{grid-template-columns:1fr;gap:24px}.sw-release h4{font-size:1.25rem;margin:12px 0}.sw-release li>span{font-size:.75rem}.sw-handover{margin-top:27px}
 .sw-next{grid-template-columns:1fr;gap:25px;padding-top:48px;padding-bottom:30px}.sw-next h2{font-size:2.125rem;line-height:1.25;margin-top:19px}.sw-next-copy{align-self:start}.sw-contact-link{font-size:.875rem;gap:25px;padding:16px 21px;margin-top:24px}.sw-service-links{grid-template-columns:1fr;gap:18px;padding-top:25px;margin-top:7px}.sw-service-links strong{font-size:1.0625rem;line-height:1.7}.sw-service-links>a+a{border-top:1px solid #b6c9e2;padding-top:23px}
}
@media(max-width:370px){.swift-page{--gutter:18px}.swift-page .sw-opening h1{font-size:2.4rem}.swift-page h2{font-size:1.875rem}.sw-architecture-map{padding:21px 17px}.sw-map-outer{gap:12px}.sw-map-node{padding:14px 10px}.sw-map-node strong{font-size:1rem}.sw-map-domain{padding:19px}.sw-map-domain strong{font-size:1.625rem}.sw-resilience{padding:23px 18px}.sw-resilience li{grid-template-columns:21px minmax(0,1fr);gap:11px}.sw-concurrency{padding:23px 20px}.sw-performance{padding:24px 21px}.sw-release{padding:24px 21px}.sw-service-links strong{font-size:1rem}}
@media(prefers-reduced-motion:reduce){html.swift-document{scroll-behavior:auto}.swift-page :is(.sw-chapter-nav>a,.sw-resilience li,.sw-contact-link){transition-duration:.1s}}