.catalog-search[data-astro-cid-nluatnqn]{position:relative;display:flex;align-items:center;max-width:680px;min-height:54px;margin-bottom:24px;background:var(--paper);border:1px solid var(--de-line);border-radius:3px}.catalog-search[data-astro-cid-nluatnqn]>svg[data-astro-cid-nluatnqn]{width:21px;height:21px;fill:none;stroke:var(--muted);stroke-width:1.5;margin-left:18px;flex-shrink:0}.catalog-search[data-astro-cid-nluatnqn] input[data-astro-cid-nluatnqn]{border:0;outline:none;padding:14px 16px;background:transparent;width:100%;min-width:0;font-size:15px;color:var(--de-ink)}.catalog-search[data-astro-cid-nluatnqn] input[data-astro-cid-nluatnqn]::placeholder{color:var(--muted);opacity:1}.catalog-search[data-astro-cid-nluatnqn]:focus-within{outline:2px solid var(--r-blue-ink);outline-offset:2px}.catalog-search[data-astro-cid-nluatnqn] button[data-astro-cid-nluatnqn]{min-height:44px;padding-inline:12px;margin-right:4px;font-size:14px;text-decoration:underline;text-underline-offset:3px;color:var(--r-blue-ink)}.catalog-search[data-astro-cid-nluatnqn] input[data-astro-cid-nluatnqn]::-webkit-search-cancel-button{-webkit-appearance:none}.catalog-status[data-astro-cid-nluatnqn]{color:var(--muted);margin:0 0 24px;font-size:15px}.result-group[data-astro-cid-nluatnqn]{padding-bottom:28px}.result-group[data-astro-cid-nluatnqn]:last-child{padding-bottom:0}.result-group[data-astro-cid-nluatnqn] h4[data-astro-cid-nluatnqn]{font-size:13px;font-weight:500;color:var(--de-ui-muted);margin-bottom:12px}.result-group[data-astro-cid-nluatnqn] ul[data-astro-cid-nluatnqn]{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0 24px}.result-group[data-astro-cid-nluatnqn] li[data-astro-cid-nluatnqn]{padding:9px 0;border-top:1px solid var(--de-line);font-size:14px;overflow-wrap:anywhere}.no-results[data-astro-cid-nluatnqn] h4[data-astro-cid-nluatnqn]{font-size:22px;font-weight:500}.no-results[data-astro-cid-nluatnqn] p[data-astro-cid-nluatnqn]{color:var(--muted);margin-top:10px}.no-results[data-astro-cid-nluatnqn] a[data-astro-cid-nluatnqn]{color:var(--r-blue-ink);text-decoration:underline;text-underline-offset:3px}[data-astro-cid-nluatnqn][hidden]{display:none!important}@media(max-width:1199px){.result-group[data-astro-cid-nluatnqn] ul[data-astro-cid-nluatnqn]{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:699px){.result-group[data-astro-cid-nluatnqn] ul[data-astro-cid-nluatnqn]{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}.result-group[data-astro-cid-nluatnqn] li[data-astro-cid-nluatnqn]{font-size:13px}.catalog-search[data-astro-cid-nluatnqn] input[data-astro-cid-nluatnqn]{font-size:16px}}.engineering-terrain .de-repair-scene{--repair-failure: 1;--repair-agent: 1;--repair-build: 1;--repair-review: 1;position:relative;isolation:isolate;container-type:inline-size;width:100%;min-width:0;height:440px;margin:0;overflow:hidden;border-radius:6px;background:var(--r-blue-pale);color:var(--product-ink)}.engineering-terrain .de-repair-scene .dg-artwork__wash{opacity:.12}.engineering-terrain .de-repair-workspace{position:absolute;z-index:1;top:50%;left:0;right:0;height:500px;transform:translateY(-50%) scale(.85)}.engineering-terrain .de-repair-surface{position:absolute;overflow:hidden;border-radius:4px;background:var(--product-canvas);box-shadow:var(--product-window-shadow)}.engineering-terrain .de-repair-bar{display:flex;align-items:center;justify-content:space-between;gap:8px;height:42px;padding:0 16px;background:var(--product-fill);border-bottom:1px solid var(--product-line);font-size:13px;line-height:1.5}.engineering-terrain .de-repair-bar>span{display:flex;align-items:center;gap:7px}.engineering-terrain .de-repair-run{top:22px;left:39px;right:39px;filter:blur(calc(var(--repair-agent) * .8px)) contrast(calc(1 - var(--repair-agent) * .08))}.engineering-terrain .de-repair-bar>.de-repair-run-status{display:grid;font-size:11px}.engineering-terrain .de-repair-run-status>span{grid-area:1 / 1}.engineering-terrain .de-repair-running{color:var(--product-muted);opacity:calc(1 - var(--repair-failure))}.engineering-terrain .de-repair-failed{color:#934d35;opacity:var(--repair-failure)}.engineering-terrain .de-repair-run-steps{display:flex;align-items:center;padding:14px 16px 0;font-size:12px;line-height:1.5}.engineering-terrain .de-repair-run-steps>span{display:flex;align-items:center;gap:5px;padding:5px 7px;border-radius:2px;white-space:nowrap}.engineering-terrain .de-repair-run-steps>i{flex:1;min-width:8px;height:1px;background:var(--product-line)}.engineering-terrain .de-repair-run-ingest{color:#326348}.engineering-terrain .de-repair-run-transform{color:color-mix(in srgb,#934d35 calc(var(--repair-failure) * 100%),var(--product-muted));background:rgb(248 231 218 / var(--repair-failure))}.engineering-terrain .de-repair-run-transform svg{opacity:var(--repair-failure)}.engineering-terrain .de-repair-run-publish{color:var(--product-muted);opacity:.65}.engineering-terrain .de-repair-run-error{display:flex;gap:7px;padding:10px 22px 14px;color:#934d35;font-size:11px;line-height:1.5;opacity:var(--repair-failure)}.engineering-terrain .de-repair-run-error code{font:inherit;font-family:var(--font-mono)}.engineering-terrain .de-repair-ai{z-index:2;top:164px;left:25px;right:25px;height:calc(91px + var(--repair-build) * 148px);transform:translateY(calc((1 - var(--repair-agent)) * 20px));opacity:var(--repair-agent);filter:blur(calc(var(--repair-review) * .8px)) contrast(calc(1 - var(--repair-review) * .08))}.engineering-terrain .de-repair-ai-heading{background:#fff}.engineering-terrain .de-repair-investigation{display:grid;align-items:center;height:49px;padding:0 16px;font-size:13px;line-height:1.5}.engineering-terrain .de-repair-investigation>span{grid-area:1 / 1}.engineering-terrain [data-repair-message=logs],.engineering-terrain [data-repair-message=schema]{opacity:0}.engineering-terrain [data-repair-message=cause]{opacity:1}.engineering-terrain .de-repair-dots{display:flex;gap:3px;color:#4179c8;opacity:calc(1 - var(--repair-build))}.engineering-terrain .de-repair-dots i{width:3px;height:3px;border-radius:50%;background:currentColor}.engineering-terrain .de-repair-diff{opacity:var(--repair-build)}.engineering-terrain .de-repair-file{display:flex;align-items:center;justify-content:space-between;gap:8px;height:34px;padding:0 16px;background:var(--product-fill);border-block:1px solid var(--product-line);color:var(--product-muted);font-size:11px}.engineering-terrain .de-repair-file>span:first-child{display:flex;align-items:center;gap:7px}.engineering-terrain .de-repair-file code{font:11px/1.5 var(--font-mono)}.engineering-terrain .de-repair-diff pre{margin:0;padding:13px 16px 17px;overflow-x:auto;font:12px/1.75 var(--font-mono);scrollbar-color:#7e9d8b #f3f4f3;tab-size:4}.engineering-terrain .de-repair-diff pre code{font:inherit}.engineering-terrain .de-repair-review-card{z-index:3;top:386px;left:49px;right:49px;transform:translateY(calc((1 - var(--repair-review)) * 22px));opacity:var(--repair-review)}.engineering-terrain .de-repair-review-title{display:flex;align-items:flex-start;gap:10px;padding:14px 16px 12px}.engineering-terrain .de-repair-change-icon{flex:none;margin-top:3px;color:#4179c8}.engineering-terrain .de-repair-review-title strong{display:block;font-size:14px;font-weight:500;line-height:1.5}.engineering-terrain .de-repair-review-title div>span{display:block;margin-top:2px;color:#205aa3;font-size:11px;line-height:1.5}.engineering-terrain .de-repair-review-footer{display:flex;justify-content:space-between;align-items:center;gap:10px;min-height:42px;padding:4px 10px 4px 16px;background:var(--product-fill);border-top:1px solid var(--product-line)}.engineering-terrain .de-repair-change-count{display:flex;align-items:center;gap:6px;color:var(--product-muted);font-size:11px;white-space:nowrap}.engineering-terrain .de-repair-added{margin-left:3px;color:#155b3b}.engineering-terrain .de-repair-removed{color:#87551f}.engineering-terrain .de-repair-review-action{display:inline-flex;align-items:center;justify-content:center;gap:4px;min-height:34px;padding:4px 7px;border-radius:2px;color:#205aa3;font-size:12px;text-decoration:none}.engineering-terrain .de-repair-scene[data-repair-stack] .de-repair-surface{top:176px;z-index:var(--stack-layer, 1);transform-origin:top center;transform:translateY(var(--stack-y, 0px)) scale(var(--stack-scale, 1));opacity:var(--stack-opacity, 1);filter:blur(calc(var(--stack-defocus, 0) * .8px)) contrast(calc(1 - var(--stack-defocus, 0) * .08))}.engineering-terrain .de-repair-scene[data-repair-stack] .de-repair-surface[data-stack-front]{transform:none;filter:none}@container (max-width: 420px){.engineering-terrain .de-repair-run{left:9px;right:9px}.engineering-terrain .de-repair-ai{left:6px;right:6px}.engineering-terrain .de-repair-review-card{left:13px;right:13px}.engineering-terrain .de-repair-file>span:last-child{display:none}}@container (max-width: 330px){.engineering-terrain .de-repair-diff pre{font-size:11px}.engineering-terrain .de-repair-bar{padding-inline:12px;font-size:12px}.engineering-terrain .de-repair-run-steps{padding-inline:10px;font-size:11px}.engineering-terrain .de-repair-run-steps>span{gap:3px;padding-inline:4px}.engineering-terrain .de-repair-run-error{padding-left:14px}.engineering-terrain .de-repair-review-card{left:6px;right:6px}.engineering-terrain .de-repair-review-title{padding-inline:12px}.engineering-terrain .de-repair-review-footer{gap:4px;padding-left:12px;padding-right:5px}}@media(max-width:760px){.engineering-terrain .de-repair-scene{max-width:560px;justify-self:center}}@media(forced-colors:active){.engineering-terrain .de-repair-scene>.dg-artwork{display:none}.engineering-terrain .de-repair-surface,.engineering-terrain .de-repair-run-transform{outline:1px solid CanvasText}.engineering-terrain .de-repair-scene .de-repair-surface{filter:none!important}}.engineering-terrain .eh-stage{position:relative;margin-top:64px}.engineering-terrain .eh-composition{--eh-scale: .7;--eh-blue: var(--r-blue-ink);--eh-sage: var(--de-sage);position:relative;isolation:isolate;height:calc(40px + 392px * var(--eh-scale));margin:0;padding:40px 24px 0;overflow:hidden;border-radius:6px;text-align:left;color:var(--product-ink)}.engineering-terrain .eh-backdrop{position:absolute;z-index:-1;inset:0;overflow:hidden;border-radius:inherit;background:var(--r-deep)}body.engineering-terrain .eh-backdrop .depth-art{inset:0;width:100%;height:100%;aspect-ratio:auto;border-radius:inherit}body.engineering-terrain .eh-backdrop .depth-art:after,.engineering-terrain .eh-backdrop .depth-light{display:none}.engineering-terrain .eh-backdrop .depth-art :is(img,video){width:100%;height:100%;object-fit:cover;object-position:50% 66%;transform:none;animation:none}.engineering-terrain .eh-scale{width:80%;margin-inline:auto}.engineering-terrain .eh-scenes{zoom:var(--eh-scale);width:100%;position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2.1fr) minmax(0,1fr);align-items:start;height:432px}.engineering-terrain .eh-panel{position:relative;min-width:0;height:calc(100% - 60px);overflow:hidden;background:var(--product-canvas);border-radius:var(--product-radius-shell);box-shadow:var(--product-window-shadow)}.engineering-terrain .eh-sources{margin-top:60px;margin-right:-28px;padding-right:28px}.engineering-terrain .eh-runs{margin-top:60px;margin-left:-28px;padding-left:28px}.engineering-terrain .eh-panel-heading{display:flex;align-items:center;gap:8px;min-height:44px;padding:12px 18px;border-bottom:1px solid var(--product-line);background:var(--product-fill);font-size:12px;font-weight:500;line-height:1.4}.engineering-terrain .eh-panel-heading>svg{color:var(--product-muted)}.engineering-terrain .eh-source-list{padding:20px 12px}.engineering-terrain .eh-source{display:flex;align-items:center;gap:10px;min-height:54px;padding:12px;font-size:13px;line-height:1.5}.engineering-terrain .eh-source img{flex:none;object-fit:contain}.engineering-terrain .eh-source-selected{background:var(--r-blue-pale);border-radius:3px;color:var(--eh-blue)}.engineering-terrain .eh-source-icon{display:flex;flex:none}.engineering-terrain .eh-window{position:relative;z-index:1;display:flex;flex-direction:column;min-width:0;height:100%;padding:0 3px 3px;border-radius:var(--product-radius-shell);background:var(--product-shell);box-shadow:var(--product-window-shadow)}.engineering-terrain .eh-toolbar{display:flex;align-items:center;gap:8px;min-height:40px;padding:0 20px;font-size:12px;color:var(--r-deep)}.engineering-terrain .eh-toolbar strong{font-weight:500}.engineering-terrain .eh-canvas{flex:1;padding:24px;background:var(--product-canvas);box-shadow:var(--product-canvas-shadow)}.engineering-terrain .eh-request{padding:14px 16px;border-radius:3px;background:var(--r-blue-pale);color:var(--eh-blue);font-size:15px;line-height:1.6}.engineering-terrain .eh-response{position:relative;margin:24px 0 16px;color:var(--product-ink);font-size:13px;line-height:1.65;text-wrap:pretty}.engineering-terrain .eh-code{border:1px solid var(--product-line);border-radius:2px;overflow:hidden}.engineering-terrain .eh-file{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;padding:12px 14px;border-bottom:1px solid var(--product-line);background:var(--product-fill);font-size:12px;line-height:1.4}.engineering-terrain .eh-file>span{display:flex;align-items:center;gap:7px}.engineering-terrain .eh-result{color:var(--r-forest);font-size:12px}.engineering-terrain .eh-code pre{margin:0;padding:20px 16px;overflow:hidden;background:var(--product-canvas)!important;font:13px/1.9 var(--font-mono)}.engineering-terrain .eh-code code{font:inherit}.engineering-terrain .eh-run-content{padding:20px 18px}.engineering-terrain .eh-run-graph{position:relative;height:112px;margin:0 0 24px}.engineering-terrain .eh-graph-paths{position:absolute;inset:0;width:100%;height:100%;stroke:var(--de-ui-muted);stroke-opacity:.45;stroke-width:1}.engineering-terrain .eh-node{position:absolute;display:grid;place-items:center;width:32px;height:32px;border:1px solid var(--product-line);border-radius:2px;background:var(--product-fill);color:var(--product-muted)}.engineering-terrain .eh-node-source{top:calc(50% - 16px);left:calc(10% - 16px)}.engineering-terrain .eh-node-code{top:calc(50% - 16px);left:calc(47.5% - 16px);color:var(--eh-blue);background:var(--r-blue-pale)}.engineering-terrain .eh-node-table{top:calc(23.21% - 16px);left:calc(87.5% - 16px)}.engineering-terrain .eh-node-check{top:calc(76.79% - 16px);left:calc(87.5% - 16px);background:var(--eh-sage);color:var(--r-forest)}.engineering-terrain .eh-history{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 0;border-top:1px solid var(--product-line);color:var(--product-muted);font-size:12px}.engineering-terrain .eh-history>div{display:flex;gap:4px}.engineering-terrain .eh-history>div>span{display:grid;place-items:center;width:17px;height:20px;background:var(--eh-sage);border-radius:2px;color:var(--r-forest)}.engineering-terrain .eh-history .eh-recovered{background:var(--r-blue-pale);color:var(--eh-blue)}.engineering-terrain .eh-repair{display:flex;align-items:center;gap:8px;padding:13px 10px;border-radius:3px;background:var(--eh-sage);color:var(--product-ink);font-size:12px;line-height:1.4}.engineering-terrain .eh-composition ::selection{background:var(--r-blue-pale);color:var(--eh-blue)}.engineering-terrain .eh-motion-toggle{position:absolute;right:8px;bottom:8px;z-index:2;display:grid;place-items:center;width:44px;height:44px;padding:0;border:0;border-radius:4px;color:var(--paper);background:transparent;cursor:pointer}.engineering-terrain .eh-motion-toggle:hover{background:#ffffff1f}body.engineering-terrain .eh-motion-toggle:focus-visible{outline:2px solid var(--paper);outline-offset:2px}.engineering-terrain .eh-motion-toggle[hidden],.engineering-terrain .eh-motion-play,.engineering-terrain .eh-motion-toggle[data-paused=true] .eh-motion-pause{display:none}.engineering-terrain .eh-motion-toggle[data-paused=true] .eh-motion-play{display:block}body.engineering-terrain .de-hero.hero-laminar{overflow:clip}@media(min-width:1101px)and (prefers-reduced-motion:no-preference){@supports (animation-timeline: view()) and (animation-range: contain 40% exit 100%){.engineering-terrain .eh-composition{view-timeline-name:--eh-depth;view-timeline-axis:block}body.engineering-terrain .eh-composition[data-depth=active] .eh-backdrop .depth-art{animation:eh-depth-terrain 1s linear both}.engineering-terrain .eh-composition[data-depth=active] .eh-window{animation:eh-depth-front 1s linear both}.engineering-terrain .eh-composition[data-depth=active] :is(.eh-sources,.eh-runs){animation:eh-depth-sides 1s linear both}body.engineering-terrain .eh-composition[data-depth=active] :is(.eh-window,.eh-sources,.eh-runs,.eh-backdrop .depth-art){animation-timeline:--eh-depth;animation-range:contain 40% exit 100%;will-change:transform}}}@keyframes eh-depth-terrain{0%{transform:translateZ(0) scale(1.12)}to{transform:translate3d(0,18px,0) scale(1.12)}}@keyframes eh-depth-front{0%{transform:translateZ(0)}to{transform:translate3d(0,-32px,0)}}@keyframes eh-depth-sides{0%{transform:translateZ(0)}to{transform:translate3d(0,-10px,0)}}.engineering-terrain .eh-progress{display:none;position:absolute;inset:0;align-items:center;gap:8px;color:var(--product-muted)}.engineering-terrain .eh-progress-dot{flex:none;width:5px;height:5px;border-radius:50%;background:var(--eh-blue)}.engineering-terrain .eh-composition[data-phase] .eh-response-final{visibility:hidden}.engineering-terrain .eh-composition[data-phase] .eh-progress{display:flex}.engineering-terrain .eh-composition[data-phase=typing] :is(.eh-response,.eh-code),.engineering-terrain .eh-composition[data-phase=thinking] .eh-code,.engineering-terrain .eh-composition[data-phase=researching] .eh-code,.engineering-terrain .eh-composition[data-phase=inspecting] .eh-code{visibility:hidden}.engineering-terrain .eh-composition[data-phase] .eh-result{visibility:hidden}.engineering-terrain .eh-request [data-typing-caret]{position:relative}.engineering-terrain .eh-request [data-typing-caret]:after{content:"";position:absolute;top:.05em;bottom:0;right:-2px;border-right:1px solid currentColor}@media(max-width:1100px){.engineering-terrain .eh-composition{--eh-scale: .85;height:auto;padding:32px 24px 0}.engineering-terrain .eh-scenes{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;height:auto}.engineering-terrain .eh-window{grid-column:1 / -1;grid-row:1;width:min(100%,660px);height:auto;justify-self:center}.engineering-terrain .eh-sources,.engineering-terrain .eh-runs{margin:0 0 -16px;padding:0 0 16px;height:auto;align-self:stretch}.engineering-terrain .eh-source-list{padding-block:16px}}@media(max-width:760px){.engineering-terrain .eh-stage{margin-top:48px}.engineering-terrain .eh-composition{--eh-scale: 1;padding:20px 10px 60px}.engineering-terrain .eh-runs{margin-bottom:0;padding-bottom:0}.engineering-terrain .eh-scale{width:100%}.engineering-terrain .eh-scenes{grid-template-columns:minmax(0,1fr);gap:16px}.engineering-terrain .eh-window{grid-column:auto;grid-row:auto;order:1}.engineering-terrain .eh-sources{order:0;margin:0;padding:0}.engineering-terrain .eh-runs{order:2}.engineering-terrain .eh-panel-heading{min-height:40px;padding:10px 14px}.engineering-terrain .eh-source-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 8px;padding:12px}.engineering-terrain .eh-source{min-height:44px;gap:8px;padding:8px;font-size:12px}.engineering-terrain .eh-toolbar{padding-inline:14px}.engineering-terrain .eh-canvas{padding:16px 14px 20px}.engineering-terrain .eh-request{padding:12px;font-size:13px}.engineering-terrain .eh-response{margin-block:20px 14px;font-size:12px}.engineering-terrain .eh-code pre{padding:16px 8px;font-size:12px;line-height:1.8}.engineering-terrain .eh-file{padding:10px;font-size:11px}.engineering-terrain .eh-result{font-size:11px}.engineering-terrain .eh-run-content{padding:16px 14px 24px}.engineering-terrain .eh-run-graph{height:88px;margin-bottom:16px}.engineering-terrain .eh-history{padding-block:12px}}@media(max-width:360px){.engineering-terrain .eh-composition{padding-inline:6px}.engineering-terrain .eh-canvas{padding-inline:10px}.engineering-terrain .eh-code pre{padding-inline:6px}.engineering-terrain .eh-source-list{gap:4px;padding:10px}.engineering-terrain .eh-source{font-size:11px;gap:6px}}@media(forced-colors:active){.engineering-terrain .eh-backdrop,.engineering-terrain .eh-motion-toggle{display:none}.engineering-terrain :is(.eh-window,.eh-panel){outline:1px solid CanvasText;box-shadow:none}.engineering-terrain .eh-graph-paths{stroke:CanvasText;stroke-opacity:1}}.de-stack{width:100%;max-width:600px;min-width:0;margin:0 auto;overflow:hidden;border:1px solid var(--de-line);border-radius:6px;background:var(--paper);color:var(--r-ink);box-shadow:0 1px 3px #0000000a,0 12px 28px -16px #00000029}.de-stack-operations{display:flex;align-items:center;justify-content:center;gap:9px;padding:16px 20px;border-bottom:1px solid var(--de-line);background:var(--de-ui-fill);font-size:13px;line-height:1.5}.de-stack-flow{display:grid;grid-template-columns:minmax(0,1fr) 32px minmax(0,1fr) 32px minmax(0,1fr);align-items:center;padding:32px 24px}.de-stack-step{display:grid;justify-items:center;gap:12px;padding-block:8px;font-size:14px;font-weight:500;line-height:1.5}.de-stack-step svg{color:var(--r-blue-ink);stroke-width:1.5}.de-stack-path{position:relative;height:1px;background:var(--de-line)}.de-stack-path:after{content:"";position:absolute;right:1px;top:-3px;width:7px;height:7px;border-right:1px solid var(--muted);border-bottom:1px solid var(--muted);transform:rotate(-45deg)}.de-stack-foundation{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));padding:18px 8px;border-top:1px solid var(--de-line);background:var(--r-blue-pale);text-align:center}.de-stack-foundation>div{display:grid;align-content:start;gap:5px;padding-inline:8px}.de-stack-foundation>div+div{border-left:1px solid var(--de-line)}.de-stack-foundation strong{font-size:12px;line-height:1.5;font-weight:500}.de-stack-foundation span{color:var(--muted);font-size:11px;line-height:1.5}@media(max-width:1100px){.de-stack-flow{grid-template-columns:minmax(0,1fr) 20px minmax(0,1fr) 20px minmax(0,1fr);padding-inline:16px}}@media(max-width:420px){.de-stack-flow{grid-template-columns:minmax(0,1fr) 12px minmax(0,1fr) 12px minmax(0,1fr);padding:28px 12px}.de-stack-step{font-size:12px;gap:10px}.de-stack-foundation{padding:16px 4px}.de-stack-foundation>div{padding-inline:6px}.de-stack-foundation span{max-width:11ch;margin-inline:auto}}body.engineering-terrain{--de-ink: var(--r-ink);--de-muted: var(--muted);--de-line: color-mix(in srgb, var(--r-ink) 20%, var(--paper));--de-ui-line: color-mix(in srgb, var(--r-deep) 12%, var(--paper));--de-blue-wash: var(--r-blue-pale);--de-sage: color-mix(in srgb, var(--r-leaf) 17%, var(--paper));--de-ui-fill: color-mix(in srgb, var(--r-deep) 4%, var(--paper));--de-ui-muted: color-mix(in srgb, var(--r-deep) 72%, var(--paper));--home-tail-rule: var(--de-line);color:var(--de-ink);background:var(--paper)}.engineering-terrain .de-rail{width:min(1344px,calc(100% - 2 * var(--gutter)));margin-inline:auto}.engineering-terrain .de-hero{padding-block:72px 88px;background:var(--paper)}body.engineering-terrain .de-hero.hero-laminar .depth-intro{display:flex;flex-direction:column;align-items:center;gap:0;text-align:center;padding:0}body.engineering-terrain .de-hero.hero-laminar h1{max-width:940px;margin:0;font-size:clamp(44px,5vw,66px);line-height:1.06;font-weight:600;letter-spacing:-.04em;text-wrap:balance}body.engineering-terrain .de-hero .depth-intro>p{max-width:53ch;margin:32px 0 24px;color:var(--muted);font-size:17px;line-height:1.65;text-wrap:pretty}.engineering-terrain .de-chapter{padding:0;margin-bottom:112px;scroll-margin-top:calc(var(--nav-h) + 32px)}.engineering-terrain .de-chapter-heading{display:grid;gap:20px;margin-bottom:32px}.engineering-terrain .de-chapter-heading h2{max-width:1060px;margin:0;font-size:var(--section-heading-size);font-weight:500;line-height:var(--section-heading-leading);letter-spacing:var(--section-heading-tracking);text-wrap:balance}.engineering-terrain .de-chapter-heading p{max-width:72ch;margin:0;color:var(--muted);font-size:17px;line-height:1.65;text-wrap:pretty}.engineering-terrain .de-chapter[data-section-entrance]{--section-stage-rise: 16px;--section-stage-scale: 1}.engineering-terrain .de-explorer{--home-tail-rule: color-mix(in srgb, var(--r-ink) 20%, var(--paper))}.engineering-terrain .de-explorer-content{min-width:0}.engineering-terrain .de-explorer-tabs{position:relative;isolation:isolate;display:flex;flex-wrap:wrap;gap:10px;padding:5px;margin:-5px -5px 0}.engineering-terrain .de-explorer-tabs a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:12px 20px;border:1px solid #dedede;border-radius:3px;background:var(--paper);color:var(--muted);font-size:14px;line-height:1.4;font-weight:400;text-decoration:none;transition:background .16s ease-out,border-color .16s ease-out}.engineering-terrain .de-explorer-tabs a:hover{border-color:#bdbdbd;background:var(--de-ui-fill)}.engineering-terrain .de-explorer-tabs a[aria-selected=true]{color:var(--r-blue-ink);background:var(--r-blue-pale)}.engineering-terrain .de-tab-selection{position:absolute;top:0;left:0;z-index:-1;pointer-events:none;border:1px solid var(--de-line);border-radius:3px;background:var(--r-blue-pale)}.engineering-terrain .de-tab-selection[hidden]{display:none}.engineering-terrain [data-engineering-enhanced] .de-explorer-tabs a[aria-selected=true]{background:transparent;border-color:transparent}.engineering-terrain .de-explorer-tabs a:focus-visible,.engineering-terrain .de-catalog-disclosure summary:focus-visible,.engineering-terrain [role=tabpanel]:focus-visible{outline:2px solid var(--r-blue-ink);outline-offset:4px}.engineering-terrain .de-explorer-panels{display:grid;gap:40px}.engineering-terrain .de-explorer-panels[data-panel-resizing]{overflow:clip}.engineering-terrain [data-engineering-enhanced] .de-explorer-panels{gap:0}.engineering-terrain [data-engineering-enhanced] .de-explorer-panel{grid-area:1 / 1;min-width:0}.engineering-terrain [data-engineering-enhanced] .de-explorer-panel[inert]{visibility:hidden;pointer-events:none}.engineering-terrain .de-explorer-panel{scroll-margin-top:calc(var(--nav-h) + 32px)}.engineering-terrain .de-connectors-intro{margin-bottom:28px}.engineering-terrain .de-connectors-intro h3{margin:0;font-size:18px;line-height:1.3;letter-spacing:-.02em;font-weight:600}.engineering-terrain .de-connectors-intro p{max-width:58ch;margin:12px 0 0;color:var(--muted);font-size:15px;line-height:1.65}.engineering-terrain .de-source-row{display:grid;grid-template-columns:130px minmax(0,1fr);gap:24px;align-items:start;padding-block:20px;border-top:1px solid var(--de-line)}.engineering-terrain .de-source-row h4{margin:0;font-size:13px;font-weight:500;color:var(--de-ui-muted)}.engineering-terrain .de-source-items{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px 24px}.engineering-terrain .de-source-items .source-mark{min-width:0;display:flex;align-items:center;gap:10px;font-size:13px;color:var(--de-ink)}.engineering-terrain .de-source-items :is(img,svg){flex:none;width:20px;height:20px;object-fit:contain}.engineering-terrain .de-catalog-disclosure{margin-top:4px;font-size:14px}.engineering-terrain .de-catalog-disclosure>summary{width:fit-content;min-height:44px;padding-block:12px;cursor:pointer;color:var(--r-blue-ink)}.engineering-terrain .de-catalog-disclosure>summary:hover{text-decoration:underline;text-underline-offset:4px}.engineering-terrain .de-catalog-disclosure[open]>summary{margin-bottom:12px}.engineering-terrain .de-catalog-disclosure[data-disclosure-moving]{overflow:clip}.engineering-terrain .de-catalog-disclosure .connector-catalog{padding:28px;border:1px solid var(--de-line);border-radius:6px;background:var(--paper);color:var(--de-ink)}.engineering-terrain [data-engineering-enhanced] .catalog-viewport{min-height:min(180px,32svh);max-height:min(420px,52svh);overflow:auto;overscroll-behavior:contain;scrollbar-gutter:stable;scrollbar-color:var(--de-line) transparent;padding-inline-end:10px}.engineering-terrain [data-engineering-enhanced] .catalog-viewport:focus-visible{outline:2px solid var(--r-blue-ink);outline-offset:4px}.engineering-terrain .catalog-search input{caret-color:var(--r-blue-ink)}.engineering-terrain .home-closing{margin-top:0}@media(max-width:1100px){.engineering-terrain .de-source-items{gap:16px}}@media(max-width:900px){body.engineering-terrain .de-hero{padding-block:56px 72px}body.engineering-terrain .de-hero.hero-laminar h1{max-width:820px;font-size:clamp(44px,6.2vw,60px)}.engineering-terrain .de-chapter{margin-bottom:88px}.engineering-terrain .de-chapter-heading p{max-width:66ch}}@media(max-width:760px){body.engineering-terrain{--gutter: 24px}body.engineering-terrain .de-hero{padding-block:48px 64px}body.engineering-terrain .de-hero.hero-laminar h1{max-width:22ch;font-size:clamp(38px,8vw,52px)}body.engineering-terrain .de-hero .depth-intro>p{margin-top:24px;font-size:16px}.engineering-terrain .de-hero-lead-break{display:none}.engineering-terrain .de-chapter{margin-bottom:72px}.engineering-terrain .de-chapter-heading{gap:20px;margin-bottom:28px}.engineering-terrain .de-chapter-heading h2 br{display:none}.engineering-terrain .de-chapter-heading p{font-size:16px}.engineering-terrain [data-engineering-enhanced] .de-explorer-panel[inert]{display:none}.engineering-terrain .de-source-row{grid-template-columns:minmax(0,1fr);gap:14px}.engineering-terrain .de-source-items{grid-template-columns:repeat(2,minmax(0,1fr))}.engineering-terrain .de-source-items .source-mark{gap:8px;font-size:12px}}@media(max-width:480px){.engineering-terrain .de-catalog-disclosure .connector-catalog{padding:24px 16px}.engineering-terrain .de-explorer-tabs{gap:8px}.engineering-terrain .de-explorer-tabs a{padding:12px;font-size:13px}.engineering-terrain .de-source-items{gap:16px 12px}.engineering-terrain .de-source-items .source-mark{gap:6px}.engineering-terrain .de-source-items :is(img,svg){width:18px;height:18px}}@media(prefers-reduced-motion:reduce){.engineering-terrain .de-explorer-tabs a{transition:none}}.engineering-terrain .de-operations{--home-tail-rule: color-mix(in srgb, var(--r-ink) 20%, var(--paper))}.engineering-terrain .de-operations-copy{display:grid;gap:32px;min-width:0}.engineering-terrain .de-operations .foundations-intro,.engineering-terrain .de-operations .foundations-intro h2{max-width:none}.engineering-terrain .de-operations .foundations-intro .home-tail-lead{max-width:64ch}.engineering-terrain .de-operations .foundations-intro h2{text-wrap:pretty}@media(min-width:761px){.engineering-terrain .de-operations-copy{grid-column:2;grid-row:1}.engineering-terrain .de-operations>.de-repair-scene{grid-column:1;grid-row:1;align-self:center}}.engineering-terrain .de-chapter.de-unified-platform{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:80px;align-items:center}.engineering-terrain .de-unified-copy{min-width:0}.engineering-terrain .de-unified-platform .de-chapter-heading{margin:0;gap:24px}.engineering-terrain .de-unified-platform h2{max-width:20ch}.engineering-terrain .de-unified-platform .de-chapter-heading p{max-width:46ch;font-size:16px}.engineering-terrain .de-unified-benefits{margin:32px 0 0;padding:0;list-style:none}.engineering-terrain .de-unified-benefits li{padding-block:32px;border-bottom:1px solid var(--de-line)}.engineering-terrain .de-unified-benefits li:first-child{padding-top:0}.engineering-terrain .de-unified-benefits h3{margin:0;font-size:18px;font-weight:600;line-height:1.3;letter-spacing:-.02em}.engineering-terrain .de-unified-benefits p{max-width:46ch;margin:8px 0 0;color:var(--muted);font-size:15px;line-height:1.65;text-wrap:pretty}.engineering-terrain .de-economics{--home-tail-rule: color-mix(in srgb, var(--r-ink) 20%, var(--paper))}@media(max-width:1100px){.engineering-terrain .de-chapter.de-unified-platform{gap:32px}}@media(max-width:900px){.engineering-terrain .de-chapter.de-unified-platform{grid-template-columns:minmax(0,4fr) minmax(0,5fr)}}@media(min-width:761px)and (max-width:900px){.engineering-terrain .home-tail-section{--home-tail-columns: minmax(0, 4fr) minmax(0, 5fr)}}@media(max-width:760px){.engineering-terrain .de-chapter.de-unified-platform{grid-template-columns:minmax(0,1fr);gap:40px}.engineering-terrain .de-unified-platform .de-chapter-heading{gap:20px}.engineering-terrain .de-unified-benefits li{padding-block:24px}.engineering-terrain .de-unified-benefits li:first-child{padding-top:0}.engineering-terrain .de-unified-platform h2{max-width:20ch}}