.research-casebook,.research-detail{--research-paper:#f4f5f2;--research-ink:#173438;--research-muted:#52665f;--research-line:#c5d0c8;--research-orange:#f07840;background:var(--research-paper);color:var(--research-ink)}.research-casebook{padding:76px 7% 90px}.research-kicker{letter-spacing:.14em;text-transform:uppercase;color:var(--research-muted);font-size:11px;font-weight:600;line-height:1.6;display:block}.research-casebook-heading{justify-content:space-between;align-items:end;gap:50px;margin-bottom:44px;display:flex}.research-casebook-heading h2{font:clamp(38px,5vw,72px)/1.03 var(--font-barlow),sans-serif;letter-spacing:-.025em;max-width:18ch;margin-top:15px}.research-casebook-heading>p{max-width:38ch;color:var(--research-muted);font-size:16px;line-height:1.8}.research-case-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:52px 34px;display:grid}.research-case-card{min-width:0;text-decoration:none}.research-case-image{background:#dce5dc;height:clamp(240px,29vw,440px);position:relative;overflow:hidden}.research-case-image>img{object-fit:cover;width:100%;height:100%;transition:transform .6s}.research-case-card:hover .research-case-image>img{transform:scale(1.035)}.research-card-number{color:#173438;font:13px var(--font-space),monospace;background:#f4f5f2;padding:8px 12px;position:absolute;top:18px;left:18px}.research-card-arrow{color:#fff;background:#173438;border-radius:50%;place-items:center;width:44px;height:44px;display:grid;position:absolute;bottom:18px;right:18px}.research-case-card-copy{padding-top:22px}.research-case-card-copy h3{font:clamp(28px,3vw,41px)/1.08 var(--font-barlow),sans-serif;max-width:24ch;margin:10px 0 14px}.research-case-card-copy>p:not(.research-kicker){color:var(--research-muted);max-width:55ch;font-size:15px;line-height:1.75}.research-evidence{border-top:1px solid var(--research-line);letter-spacing:.04em;color:var(--research-muted);margin-top:20px;padding-top:15px;font-size:11px;display:block}.research-case-lunar-powered-descent .research-case-image{background:#15222c}.research-case-turbine-inspection .research-case-image img{object-position:50% 50%}.research-case-dji-hardware-in-loop .research-case-image img{object-fit:contain;padding:20px}.research-casebook-compact .research-case-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.research-casebook-compact .research-case-image{height:250px}.research-casebook-compact h3{font-size:32px}.research-all-link{border-bottom:1px solid var(--research-ink);align-items:center;gap:20px;margin-top:32px;padding:16px 0;display:inline-flex}.research-detail{padding-top:95px}.research-detail-hero{border-bottom:1px solid var(--research-line);padding:42px 7% 45px}.research-back{color:var(--research-muted);align-items:center;gap:10px;margin-bottom:50px;font-size:12px;display:inline-flex}.research-detail-title{grid-template-columns:1.5fr 1fr;align-items:end;gap:8%;display:grid}.research-detail-title h1{font:clamp(45px,6.5vw,94px)/.98 var(--font-barlow),sans-serif;letter-spacing:-.025em;max-width:17ch;margin-top:16px}.research-detail-title>div>p:not(.research-kicker){color:var(--research-muted);max-width:40ch;font-size:17px;line-height:1.75}.research-service-tags{flex-wrap:wrap;gap:10px;margin-top:35px;display:flex}.research-service-tags span{border:1px solid var(--research-line);padding:7px 11px;font-size:11px}.research-question{grid-template-columns:.45fr 1.1fr 1fr;gap:5%;padding:65px 7%;display:grid}.research-question h2{font:clamp(24px,2.6vw,36px)/1.18 var(--font-space),sans-serif;letter-spacing:-.04em}.research-question>p{color:var(--research-muted);font-size:15px;line-height:1.85}.research-method{color:#f4f5f2;background:#0e454b;padding:50px 7% 65px}.research-method .research-kicker{color:#bed1c7}.research-method h2{font:clamp(32px,4vw,54px)/1.05 var(--font-barlow),sans-serif;margin:13px 0 35px}.research-method ol{grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;list-style:none;display:grid}.research-method li{border-top:1px solid #578184;padding-top:18px}.research-method li>span{font:12px var(--font-space),monospace;color:#e8b88a}.research-method li h3{margin:22px 0 10px;font-size:18px;line-height:1.3}.research-method li p{color:#c4d8d1;font-size:13px;line-height:1.85}.research-explorer,.research-vision,.research-mosaic,.research-aircraft-analysis,.research-visual-evidence{padding:65px 7%}.research-explorer-heading{justify-content:space-between;align-items:end;gap:30px;margin-bottom:28px;display:flex}.research-explorer-heading h2{font:clamp(34px,4.5vw,62px)/1.04 var(--font-barlow),sans-serif;letter-spacing:-.02em;margin-top:12px}.research-explorer-heading>label{color:var(--research-muted);flex-direction:column;gap:8px;min-width:230px;font-size:11px;display:flex}.research-detail select{min-height:44px;color:var(--research-ink);background:0 0;border:1px solid #aebfb5;padding:10px 30px 10px 12px;font-size:13px}.research-viewer{background:#b8ccca;height:clamp(380px,42vw,650px);position:relative;overflow:hidden}.research-canvas{position:absolute;inset:0}.research-canvas canvas{touch-action:none;width:100%;height:100%;display:block}.research-canvas-fallback{max-width:55ch;padding:90px 10%;line-height:1.8;display:none}.research-canvas[data-status=unavailable] .research-canvas-fallback{display:block}.research-canvas[data-status=unavailable] canvas{display:none}.research-canvas-loading{text-align:center;padding:150px 30px}.research-viewer-label{pointer-events:none;font:11px var(--font-space),monospace;color:#18373b;justify-content:space-between;display:flex;position:absolute;top:20px;left:22px;right:22px}.research-viewer-label span{background:#f4f5f2dc;padding:8px 12px}.research-viewer-label i{background:#d96e36;border-radius:50%;width:6px;height:6px;margin-right:8px;display:inline-block}.research-camera-controls{background:#f4f5f2e8;border:1px solid #b7c8bf;padding:3px;display:flex;position:absolute;bottom:22px;left:22px}.research-camera-controls button{cursor:pointer;min-height:38px;padding:10px;font-size:11px}.research-camera-controls button[aria-pressed=true]{color:#f5f7f3;background:#173438}.research-viewer-caption{background:#f4f5f2d9;padding:8px;font-size:10px;position:absolute;bottom:22px;right:20px}.research-transport{border-bottom:1px solid var(--research-line);background:#e5eae3;align-items:center;gap:15px;padding:16px 20px;display:flex}.research-play{color:#fff;cursor:pointer;background:#183c42;justify-content:center;align-items:center;gap:8px;min-width:85px;padding:11px;font-size:12px;display:flex}.research-play:disabled{opacity:.4;cursor:default}.research-reset{cursor:pointer;padding:10px}.research-scrubber{flex:1;align-items:center;gap:20px;display:flex}.research-scrubber>span:last-child{white-space:nowrap;font-variant-numeric:tabular-nums;font-size:11px}.research-detail input[type=range]{accent-color:#d96e36;cursor:pointer;width:100%;min-height:35px}.research-speed select{min-height:35px;padding:6px}.research-live-values,.research-trim-values{grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;padding:25px 0 20px;display:grid}.research-live-values>div,.research-trim-values>div{border-bottom:1px solid var(--research-line);padding:0 0 16px}.research-live-values span,.research-trim-values span{text-transform:uppercase;letter-spacing:.08em;color:var(--research-muted);font-size:10px;display:block}.research-live-values strong,.research-trim-values strong{font:clamp(21px,3vw,36px)/1.2 var(--font-space),sans-serif;font-variant-numeric:tabular-nums;margin-top:9px;display:block}.research-live-values small,.research-trim-values small{font:12px var(--font-inter),sans-serif;color:var(--research-muted)}.research-charts{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;display:grid}.research-chart{background:#fff8;border:1px solid #d6ded6;min-width:0;padding:22px 20px}.research-chart>figcaption{justify-content:space-between;align-items:center;margin-bottom:8px;font-size:12px;display:flex}.research-chart>figcaption>span{color:var(--research-muted);font-size:10px}.research-chart svg{width:100%;overflow:visible}.research-chart svg text,.research-training svg text,.research-eigen-grid svg text{font:10px var(--font-inter),sans-serif;fill:#60726a}.research-grid-line{stroke:#ccd7cf;stroke-width:1px}.research-legend{color:var(--research-muted);flex-wrap:wrap;gap:10px 17px;padding:0 0 0 14px;font-size:10px;display:flex}.research-legend>span{align-items:center;gap:7px;display:flex}.research-legend i{width:16px;height:2px;display:block}.research-result-note{justify-content:space-between;align-items:start;gap:40px;margin-top:28px;display:flex}.research-result-note p{max-width:75ch;color:var(--research-muted);font-size:12px;line-height:1.8}.research-result-note a{white-space:nowrap;border-bottom:1px solid var(--research-ink);align-items:center;gap:8px;padding-bottom:6px;font-size:11px;display:flex}.research-assumptions{border-top:1px solid var(--research-line);color:var(--research-muted);margin-top:25px;padding-top:15px;font-size:12px}.research-assumptions summary{cursor:pointer;color:var(--research-ink);padding:8px 0}.research-assumptions ul{margin:14px 0;padding-left:18px;line-height:1.8;list-style:outside}.research-assumptions p{max-width:85ch;line-height:1.8}.research-assumptions a{margin-top:12px;text-decoration:underline;display:inline-block}.research-small-note{color:var(--research-muted);margin-top:12px;font-size:11px;line-height:1.8}.research-load-state{text-align:center;background:#e4eae3;padding:100px 30px;font-size:14px}.research-load-state button{border:1px solid;margin:20px auto;padding:12px;display:block}.research-prediction{background:#dce5dc;width:min(100%,1000px);margin:auto;position:relative}.research-prediction>img{width:100%;height:auto}.research-prediction>svg{width:100%;height:100%;position:absolute;inset:0}.research-vision-controls{justify-content:space-between;align-items:center;gap:30px;margin-top:20px;display:flex}.research-vision-controls>label{flex:1;max-width:400px;font-size:12px}.research-vision-controls strong{float:right}.research-vision-controls>span{font-size:11px}.research-vision-controls>button{border:1px solid var(--research-line);cursor:pointer;min-height:44px;padding:12px 16px;font-size:12px}.research-training{border-top:1px solid var(--research-line);grid-template-columns:1fr 1.3fr;gap:60px;margin-top:50px;padding-top:35px;display:grid}.research-training h3{font:30px/1.1 var(--font-barlow),sans-serif;margin:15px 0}.research-training p{color:var(--research-muted);font-size:13px;line-height:1.8}.research-training label{margin-top:20px;font-size:12px;display:block}.research-training-values{color:var(--research-muted);gap:25px;margin-top:15px;font-size:11px;display:flex}.research-training-values strong{color:var(--research-ink);font:27px var(--font-space),sans-serif;margin-bottom:5px;display:block}.research-training svg{width:100%}.research-evaluation-images{padding:0 7% 60px}.research-evaluation-images img{width:100%;max-width:850px;height:auto;margin:auto}.research-evaluation-images figcaption,.research-visual-evidence figcaption{color:var(--research-muted);margin-top:14px;font-size:11px;line-height:1.7}.research-stage-tabs{border-bottom:1px solid var(--research-line);grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:22px;display:grid}.research-stage-tabs button{text-align:left;cursor:pointer;border-bottom:3px solid #0000;min-height:65px;padding:15px;font-size:12px}.research-stage-tabs button span{color:var(--research-muted);margin-bottom:6px;font-size:10px;display:block}.research-stage-tabs button[aria-pressed=true]{background:#e5ebe2;border-bottom-color:#db763e}.research-mosaic-stage{background:#dce4dc;height:clamp(300px,42vw,590px);position:relative;overflow:hidden}.research-input-view,.research-composite{place-items:center;height:100%;padding:15px;display:grid}.research-input-view img,.research-composite img{object-fit:contain;width:100%;height:100%}.research-image-stack{isolation:isolate;height:100%;position:relative}.research-image-stack img{object-fit:cover;width:36%;height:60%;left:calc(7% + var(--tile)*9%);top:calc(9% + var(--tile)*5%);transform:rotate(calc(-9deg + var(--tile)*3deg));border:4px solid #f4f5f2;position:absolute;box-shadow:0 10px 35px #17343835}.research-image-stack>span{background:#f4f5f2df;padding:8px;font-size:11px;position:absolute;bottom:20px;left:20px}.research-thumbnail-strip{gap:10px;padding:15px 0;display:flex;overflow-x:auto}.research-thumbnail-strip button{cursor:pointer;border:2px solid #0000;flex-shrink:0;width:95px;padding:4px}.research-thumbnail-strip button[aria-pressed=true]{border-color:#d96e36}.research-thumbnail-strip img{object-fit:cover;width:100%;height:55px}.research-thumbnail-strip span{margin-top:5px;font-size:10px;display:block}.research-stage-copy{grid-template-columns:1fr 2fr;gap:30px;padding-top:25px;display:grid}.research-stage-copy strong{font:27px var(--font-barlow),sans-serif}.research-stage-copy p{color:var(--research-muted);max-width:70ch;font-size:13px;line-height:1.8}.research-text-link{border-bottom:1px solid var(--research-ink);white-space:nowrap;padding:10px 0;font-size:12px}.research-trim-values{grid-template-columns:repeat(5,minmax(0,1fr))}.research-eigen-grid{grid-template-columns:1fr 1fr;gap:30px;margin-top:20px;display:grid}.research-eigen-grid figure{border:1px solid var(--research-line);background:#fff8;padding:23px}.research-eigen-grid figcaption{font-size:14px}.research-eigen-grid svg{width:100%;margin-top:18px}.research-eigen-grid p{color:var(--research-muted);font-size:11px;line-height:1.7}.research-visual-evidence figure{margin:30px 0}.research-visual-evidence img{object-fit:contain;width:100%;height:auto;max-height:680px}.research-boundaries{border-top:1px solid var(--research-line);grid-template-columns:1fr 1.4fr;gap:10%;padding:55px 7%;display:grid}.research-boundaries h2{font:clamp(32px,4vw,52px)/1.07 var(--font-barlow),sans-serif;max-width:17ch;margin-top:15px}.research-boundaries ul{list-style:none}.research-boundaries li{color:var(--research-muted);padding:0 0 15px 18px;font-size:13px;line-height:1.85;position:relative}.research-boundaries li:before{content:"—";position:absolute;left:0}.research-boundaries h3{margin:20px 0 10px;font-size:14px}.research-boundaries p{color:var(--research-muted);font-size:13px;line-height:1.85}.research-case-cta{color:#f4f5f2;background:#0e454b;justify-content:space-between;align-items:center;gap:40px;padding:55px 7%;display:flex}.research-case-cta .research-kicker{color:#c7d8d0}.research-case-cta h2{font:clamp(36px,5vw,65px)/1.02 var(--font-barlow),sans-serif;margin:14px 0}.research-case-cta p{color:#c3d5cc;font-size:13px;line-height:1.7}.research-case-cta>a{white-space:nowrap;border-bottom:1px solid #779e99;align-items:center;gap:35px;padding:15px 0;font-size:14px;display:flex}.research-next-case{border-bottom:1px solid var(--research-line);grid-template-columns:1fr 1.5fr 40px;align-items:center;gap:20px;padding:50px 7%;display:grid}.research-next-case span{color:var(--research-muted);font-size:11px}.research-next-case strong{font:clamp(25px,3vw,40px)/1.12 var(--font-barlow),sans-serif}.research-attribution{color:var(--research-muted);padding:22px 7%;font-size:10px;line-height:1.8}.research-attribution a{text-decoration:underline}.research-additional{color:#173438;background:#e6ece3;padding:60px 7%}.research-additional h2{font:clamp(34px,4vw,56px)/1.05 var(--font-barlow),sans-serif;margin:15px 0 30px}.research-additional article{border-top:1px solid #bfcdc2;grid-template-columns:.8fr 1fr 1.2fr;gap:30px;padding:25px 0;display:grid}.research-additional h3{font-size:18px;line-height:1.3}.research-additional p{color:#52665f;font-size:12px;line-height:1.8}.research-additional span{text-transform:uppercase;letter-spacing:.08em;color:#52665f;margin-bottom:8px;font-size:10px;display:block}.research-detail :is(a,button,summary,select,input):focus-visible,.research-casebook a:focus-visible{outline-offset:5px;outline:3px solid #d96e36}@media (max-width:1000px){.research-question{grid-template-columns:1fr 1fr}.research-question>.research-kicker{grid-column:1/-1}.research-method ol,.research-casebook-compact .research-case-grid{grid-template-columns:1fr 1fr}.research-training{gap:30px}.research-trim-values{grid-template-columns:repeat(3,1fr)}}@media (max-width:700px){.research-casebook{padding:44px 6% 55px}.research-casebook-heading{margin-bottom:28px;display:block}.research-casebook-heading>p{margin-top:23px;font-size:14px}.research-case-grid,.research-casebook-compact .research-case-grid{grid-template-columns:1fr;gap:35px}.research-case-image{height:270px}.research-case-card-copy h3{font-size:34px}.research-detail{padding-top:76px}.research-detail-hero{padding:30px 6%}.research-back{margin-bottom:35px}.research-detail-title{display:block}.research-detail-title h1{margin-bottom:25px;font-size:54px}.research-detail-title>div>p:not(.research-kicker){font-size:15px}.research-question{padding:38px 6%;display:block}.research-question h2{margin:18px 0;font-size:26px}.research-method{padding:35px 6%}.research-method ol{gap:25px 18px}.research-method li h3{margin-top:15px;font-size:16px}.research-method li p{font-size:12px}.research-explorer,.research-vision,.research-mosaic,.research-aircraft-analysis,.research-visual-evidence{padding:40px 6%}.research-explorer-heading{flex-direction:column;align-items:start;gap:22px}.research-explorer-heading>label{width:100%}.research-viewer{height:410px}.research-viewer-label{font-size:10px;top:14px;left:12px;right:12px}.research-camera-controls{bottom:42px;left:12px}.research-viewer-caption{font-size:8px;bottom:10px;left:12px;right:auto}.research-transport{flex-wrap:wrap;gap:6px;padding:12px 8px}.research-scrubber{flex-basis:100%;order:4;gap:10px}.research-speed{margin-left:auto}.research-live-values{grid-template-columns:repeat(2,1fr);gap:15px}.research-live-values strong{font-size:27px}.research-charts{grid-template-columns:1fr;gap:12px}.research-chart{padding:18px 12px}.research-result-note{display:block}.research-result-note a{margin-top:18px;display:inline-flex}.research-vision-controls{flex-wrap:wrap;gap:15px}.research-vision-controls label{flex-basis:100%;max-width:none}.research-training{grid-template-columns:1fr;gap:25px}.research-stage-tabs{grid-template-columns:1fr 1fr}.research-stage-tabs button{padding:12px;font-size:11px}.research-mosaic-stage{height:330px}.research-stage-copy{grid-template-columns:1fr;gap:12px}.research-trim-values{grid-template-columns:1fr 1fr}.research-eigen-grid{grid-template-columns:1fr;gap:15px}.research-boundaries{grid-template-columns:1fr;gap:25px;padding:40px 6%}.research-case-cta{flex-direction:column;align-items:start;gap:20px;padding:40px 6%}.research-next-case{grid-template-columns:1fr 30px;padding:35px 6%}.research-next-case span{grid-column:1/-1}.research-attribution{padding:20px 6%}.research-additional{padding:40px 6%}.research-additional article{grid-template-columns:1fr;gap:12px}.research-evaluation-images{padding:0 6% 35px}}@media (prefers-reduced-motion:reduce){.research-case-image>img{transition:none}.research-case-card:hover .research-case-image>img{transform:none}}.hire-evidence-link{color:#174d56;border-bottom:1px solid #b5c6ba;align-items:center;gap:9px;margin-top:13px;padding:8px 0;font-size:12px;display:inline-flex}.research-validation{padding:10px 7% 50px}.research-validation>p{color:#52665f;max-width:90ch;font-size:13px;line-height:1.85}.research-table-scroll{margin-top:25px;overflow-x:auto}.research-validation table{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%;min-width:740px;font-size:12px}.research-validation th,.research-validation td{text-align:left;white-space:nowrap;border-bottom:1px solid #c5d0c8;padding:15px 13px}.research-validation thead th{text-transform:uppercase;letter-spacing:.05em;color:#52665f;font-size:10px;font-weight:500}.research-validation tbody th{font-weight:500}.research-validation td:last-child{color:#176254}@media (max-width:700px){.research-validation{padding:0 6% 35px}}.research-extensions{border-top:1px solid var(--research-line);margin-top:24px;padding-top:12px}.research-extensions summary{cursor:pointer;min-height:44px;padding:10px 0;font-size:14px;line-height:1.6}.research-extensions p{margin-top:10px}.planning-figures .research-explorer-heading h2{max-width:24ch}.planning-intro{max-width:65ch;color:var(--research-muted);margin-top:20px;font-size:14px;line-height:1.8}.planning-figures figure{border-top:1px solid var(--research-line);margin:36px 0 48px;padding-top:30px}.planning-figures figcaption{margin-bottom:22px;display:block}.planning-figures figcaption h3{font:500 clamp(25px,3vw,38px)/1.15 var(--font-barlow),sans-serif;margin:10px 0}.planning-figures figcaption p{max-width:78ch;color:var(--research-muted);font-size:13px;line-height:1.8}.planning-figures figure>a{border:1px solid var(--research-line);background:#fff;padding:16px;display:block}.planning-figures figure img{object-fit:contain;width:100%;height:auto;max-height:none;display:block}.planning-fullsize{color:var(--research-muted);text-align:right;margin-top:14px;font-size:11px;display:block}@media (max-width:700px){.planning-figures figure>a{padding:8px}.planning-figures figcaption h3{font-size:28px}.planning-figures figure{margin-bottom:32px}.planning-fullsize{font-size:10px}}.research-object-label{pointer-events:none;white-space:nowrap;color:#fff;font:500 10px/1.3 var(--font-space),monospace;background:#173438e8;border-radius:3px;padding:4px 7px;position:absolute;transform:translate(-50%,-135%);box-shadow:0 1px 5px #142f3430}.research-object-label:nth-of-type(2){color:#173438;background:#f2c782;transform:translate(-50%,12px)}.research-camera-controls-below{box-sizing:border-box;background:#e6e9e2;border-bottom:1px solid #cfd7ce;justify-content:flex-start;width:100%;padding:10px 14px;display:flex;position:static}.research-camera-controls-below button{flex:0 auto}
.research-role{border-bottom:1px solid var(--research-line);align-items:center;gap:24px;padding:20px 7%;font-size:12px;line-height:1.8;display:flex}.research-role>span{text-transform:uppercase;letter-spacing:.08em;white-space:nowrap;color:var(--research-muted);font-size:10px}.research-role>span:last-child{border:1px solid #c5d1c8;margin-left:auto;padding:4px 10px}.research-role p{max-width:75ch}.archive-workbench,.study-analysis{border-top:1px solid var(--research-line);padding:65px 7%}.archive-page-count{font:16px var(--font-space),monospace;color:var(--research-muted)}.archive-theater{border:1px solid #bdccc2;grid-template-columns:minmax(0,3fr) minmax(230px,1fr);display:grid}.archive-figure{background:#e4e9e0;justify-content:center;align-items:center;min-width:0;min-height:480px;padding:25px;display:flex;position:relative}.archive-figure>img{object-fit:contain;width:100%;height:480px}.archive-expand{cursor:pointer;background:#f7f8f0ed;border:1px solid #c9d3c8;align-items:center;gap:9px;min-height:44px;padding:12px 15px;font-size:11px;display:flex;position:absolute;bottom:14px;right:14px}.archive-caption{color:#f5f6ee;background:#123e46;flex-direction:column;min-width:0;padding:32px 25px;display:flex}.archive-caption .research-kicker{color:#a7c7bc}.archive-caption h3{font:32px/1.12 var(--font-barlow),sans-serif;margin:20px 0}.archive-caption>p{color:#cfdfd4;font-size:13px;line-height:1.9}.archive-arrows{gap:10px;margin:28px 0;display:flex}.archive-arrows button{cursor:pointer;border:1px solid #608087;place-items:center;width:44px;height:44px;display:grid}.archive-arrows button:hover{background:#2d5860}.archive-caption details{color:#c8dcd1;border-top:1px solid #42686a;margin-top:auto;padding-top:18px;font-size:10px;line-height:1.9}.archive-caption summary{cursor:pointer;min-height:30px}.archive-caption details code{overflow-wrap:anywhere;font-size:9px}.archive-caption details a{text-decoration:underline}.archive-contact-strip{scroll-snap-type:x proximity;gap:12px;padding:18px 2px 10px;display:flex;overflow-x:auto}.archive-contact-strip button{cursor:pointer;text-align:left;scroll-snap-align:start;background:#f8f8f0;border:1px solid #c3d0c5;flex:0 0 155px;padding:7px}.archive-contact-strip button[aria-pressed=true]{border-color:#166578;box-shadow:inset 0 0 0 1px #166578}.archive-contact-strip img{object-fit:contain;background:#e4e9e0;width:100%;height:78px}.archive-contact-strip span{color:#48635d;padding-top:8px;font-size:10px;line-height:1.6;display:block}.archive-dialog{overscroll-behavior:contain;color:#163e43;background:#f5f6ef;border:1px solid #8eaaa0;width:min(1450px,94vw);max-width:94vw;max-height:94vh;padding:20px;position:fixed;inset:50% auto auto 50%;transform:translate(-50%,-50%);box-shadow:0 30px 100px #0005}.archive-dialog::backdrop{background:#102b32db}.archive-dialog-bar{justify-content:space-between;align-items:center;gap:20px;padding-bottom:15px;font-size:13px;display:flex}.archive-dialog-bar button{cursor:pointer;place-items:center;width:44px;height:44px;display:grid}.archive-dialog>img{object-fit:contain;width:100%;height:auto;max-height:72vh}.archive-dialog>p{max-width:100ch;padding-top:15px;font-size:12px;line-height:1.8}.archive-related{background:#e4eae1;justify-content:space-between;align-items:center;gap:55px;margin-top:30px;padding:30px;display:flex}.archive-related h3{font:30px/1.1 var(--font-barlow),sans-serif;max-width:28ch;margin:13px 0}.archive-related p{max-width:70ch;color:var(--research-muted);font-size:12px;line-height:1.9}.archive-related a{border-bottom:1px solid #93aba0;flex-shrink:0;align-items:center;gap:20px;max-width:260px;padding:12px 0;font-size:12px;display:flex}.study-analysis{background:#edf1e8}.study-intro{color:#52665f;max-width:95ch;margin-bottom:25px;font-size:14px;line-height:1.9}.study-control{max-width:550px;padding:15px 0}.study-control>label{justify-content:space-between;gap:20px;font-size:12px;line-height:1.8;display:flex}.study-control strong{font-variant-numeric:tabular-nums;font-weight:500}.study-control-grid{grid-template-columns:1fr 1fr;gap:40px;display:grid}.study-values{grid-template-columns:repeat(4,minmax(0,1fr));gap:25px;margin:20px 0 32px;display:grid}.study-values>div{border-bottom:1px solid #bfcdc1;min-width:0;padding-bottom:18px}.study-values span{text-transform:uppercase;letter-spacing:.06em;color:#52665f;font-size:10px;line-height:1.7;display:block}.study-values strong{font:clamp(23px,3.1vw,40px)/1.4 var(--font-space),sans-serif;letter-spacing:-.04em;font-variant-numeric:tabular-nums;margin-top:9px;display:block}.study-values small{font:12px var(--font-inter),sans-serif;color:#52665f;letter-spacing:normal;margin-left:7px}.study-plots{grid-template-columns:1fr 1fr;gap:24px;display:grid}.study-plot{background:#f8f9f2;border:1px solid #c5d2c5;min-width:0;padding:22px 18px}.study-plot figcaption{justify-content:space-between;gap:20px;margin-bottom:14px;font-size:12px;line-height:1.6;display:flex}.study-plot figcaption>span{color:#64796f;white-space:nowrap;font-size:10px}.study-plot svg{width:100%;display:block}.study-plot svg text{font:10px var(--font-inter),sans-serif;fill:#536d64}.study-model-note{color:#4e675e;border-left:2px solid #d96e36;max-width:110ch;margin:26px 0 0;padding:5px 0 5px 18px;font-size:12px;line-height:1.95}.study-subheading{border-top:1px solid #c0cfc1;margin-top:40px;padding-top:40px}.study-subheading h3{font:clamp(32px,4vw,50px)/1.05 var(--font-barlow),sans-serif;margin:15px 0 18px}.study-subheading p{color:#52665f;max-width:90ch;font-size:13px;line-height:1.9}.study-table-scroll{margin-top:26px;overflow-x:auto}.study-table{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%;min-width:780px;font-size:11px}.study-table caption{text-align:left;color:#52665f;padding-bottom:15px;font-size:12px}.study-table th,.study-table td{text-align:left;border-bottom:1px solid #c4d1c4;padding:14px 12px;line-height:1.7}.study-table thead th{white-space:nowrap;font-size:10px;font-weight:500}.study-table tbody th{font-weight:500}.study-table tbody button{text-align:left;cursor:pointer;text-underline-offset:4px;min-height:30px;text-decoration:underline}.study-table tbody tr[data-active=true]{background:#d8e5d9}.study-assumptions{color:#52665f;border-top:1px solid #c2d0c2;margin-top:25px;padding-top:20px;font-size:12px;line-height:1.9}.study-assumptions summary{cursor:pointer;min-height:35px}.study-assumptions ul{padding-left:20px}.study-mass-bar{color:#f6f7f0;min-height:62px;margin:15px 0 30px;display:flex;overflow:hidden}.study-mass-bar span{background:#166578;place-items:center;font-size:12px;display:grid}.study-mass-bar span:nth-child(2){background:#d47743}.study-mass-bar span:nth-child(3){background:#637c60}.study-equation{background:#e1e8db;border:1px solid #c5d2c5;padding:32px}.study-equation strong{font:clamp(25px,3vw,40px)/1.2 var(--font-barlow),sans-serif;max-width:22ch;margin:20px 0;display:block}.study-equation p{color:#50675d;margin:18px 0;font-size:12px;line-height:1.95}.study-status{background:#f3e4d4;margin-bottom:24px;padding:14px 18px;font-size:12px;line-height:1.8}.study-status[data-pass=true]{background:#d8e6d6}.research-catalog-tools{border-top:1px solid #c6d3c9;border-bottom:1px solid #c6d3c9;flex-wrap:wrap;align-items:center;gap:18px;margin-bottom:38px;padding:18px 0;display:flex}.research-catalog-tabs{flex-wrap:wrap;flex:1;gap:5px;display:flex}.research-catalog-tabs button{cursor:pointer;border:1px solid #0000;min-height:44px;padding:10px 12px;font-size:11px}.research-catalog-tabs button[aria-pressed=true]{color:#f3f6ef;background:#173e45}.research-catalog-tabs span{opacity:.65;margin-left:10px;font-size:9px}.research-catalog-tools>label{flex:1;min-width:0;max-width:280px}.research-catalog-tools input{background:0 0;border:1px solid #c3d0c6;border-radius:0;width:100%;min-width:180px;min-height:44px;padding:10px 12px;font-size:12px}.research-catalog-tools>p{color:#60776c;letter-spacing:.04em;flex-basis:100%;font-size:10px}.research-card-format{color:#2b514e;letter-spacing:.03em;background:#f5f7f0eb;max-width:75%;padding:7px 10px;font-size:9px;position:absolute;bottom:18px;left:18px}.research-case-card:has(.research-card-format) .research-card-arrow{bottom:17px}.research-empty{color:#52665f;padding:50px 0;font-size:16px}.research-case-datcom-workflow .research-case-image img,.research-case-hondajet-performance .research-case-image img,.research-case-saab-performance-analysis .research-case-image img,.research-case-civil-aircraft-sizing .research-case-image img,.research-case-quadrotor-pd-ladrc .research-case-image img,.research-case-rotorcraft-performance .research-case-image img{object-fit:contain;background:#e6ebe1;padding:16px}.hire-evidence-links{flex-wrap:wrap;align-items:center;gap:8px 18px;margin-top:15px;display:flex}.hire-evidence-links>span{text-transform:uppercase;letter-spacing:.1em;color:#6f8278;font-size:9px}.hire-evidence-links .hire-evidence-link{margin-top:0;font-size:11px}.engineering-notebook{background:#dfe8dd;border-top:1px solid #c0d0c3;padding:55px 7%}.engineering-notebook h2{font:clamp(34px,4vw,56px)/1.1 var(--font-barlow),sans-serif;margin:15px 0 30px}.engineering-notebook-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;display:grid}.engineering-notebook details{border-top:1px solid #9fb7a6;padding-top:20px}.engineering-notebook summary{cursor:pointer;font:26px/1.2 var(--font-barlow),sans-serif;min-height:65px;list-style:none}.engineering-notebook summary>span{font:10px var(--font-space),monospace;color:#5c7569;margin-bottom:12px;display:block}.engineering-notebook p{color:#4c695b;margin-top:14px;font-size:12px;line-height:1.95}.engineering-notebook small{color:#5a7567;margin-top:20px;font-size:10px;line-height:1.8;display:block}@media (max-width:1100px){.archive-theater{grid-template-columns:2fr 1fr}.archive-figure{min-height:380px;padding:15px}.archive-figure>img{height:380px}.archive-caption{padding:25px 20px}.archive-caption h3{font-size:28px}.research-catalog-tools>label{flex-basis:100%;max-width:none}.archive-related{flex-direction:column;align-items:start;gap:20px}.archive-related a{max-width:none}.study-values strong{font-size:27px}}@media (max-width:700px){.research-role{flex-wrap:wrap;gap:10px 20px;padding:17px 6%}.research-role>span:last-child{margin-left:0}.research-role p{font-size:11px}.archive-workbench,.study-analysis{padding:38px 6%}.archive-theater{grid-template-columns:1fr}.archive-figure{min-height:300px;padding:10px 10px 55px}.archive-figure>img{height:280px}.archive-caption{padding:23px}.archive-caption h3{margin:13px 0;font-size:30px}.archive-caption details{margin-top:0}.archive-arrows{margin:20px 0}.archive-contact-strip button{flex-basis:130px}.archive-related{gap:20px;padding:24px}.archive-dialog{padding:13px}.archive-dialog>img{max-height:66vh}.study-control-grid,.study-plots{grid-template-columns:1fr;gap:17px}.study-control-grid{gap:0}.study-values{grid-template-columns:1fr 1fr;gap:18px}.study-values strong{font-size:28px}.study-plot{padding:18px 10px}.study-plot figcaption{padding:0 6px}.study-equation{padding:25px}.study-mass-bar{min-height:50px}.study-mass-bar span{font-size:10px}.research-catalog-tabs{flex-basis:100%;gap:4px}.research-catalog-tabs button{padding:9px;font-size:10px}.research-catalog-tabs span{margin-left:6px}.research-catalog-tools>label{flex-basis:100%}.research-catalog-tools input{min-width:0}.research-catalog-tools{gap:12px}.research-card-format{max-width:70%;font-size:8px;left:12px}.research-casebook-compact .research-case-image{height:245px}.engineering-notebook{padding:40px 6%}.engineering-notebook-grid{grid-template-columns:1fr;gap:24px}.engineering-notebook summary{font-size:28px}.study-plot svg text{font-size:15px}}.project-support{margin:28px 0}.project-support-intro{border-top:1px solid #c8d4ca;padding:24px 0 18px}.project-support-intro>p{color:#526a5e;max-width:95ch;margin-top:12px;font-size:12px;line-height:1.9}.archive-workbench-compact{border:0;padding:15px 0 0}.archive-workbench-compact .research-explorer-heading{margin-bottom:15px}.archive-workbench-compact .archive-theater{grid-template-columns:minmax(0,2.5fr) minmax(230px,1fr)}.archive-workbench-compact .archive-figure{min-height:340px}.archive-workbench-compact .archive-figure>img{height:340px}.archive-workbench-compact .archive-caption h3{font-size:26px}.archive-workbench-compact .archive-contact-strip img{height:65px}.archive-workbench-compact .archive-contact-strip button{flex-basis:145px}@media (max-width:800px){.archive-workbench-compact .archive-theater{grid-template-columns:1fr}.archive-workbench-compact .archive-figure{min-height:260px}.archive-workbench-compact .archive-figure>img{height:240px}.project-support{margin:20px 0}.archive-workbench-compact .archive-caption h3{font-size:28px}}.archive-image-link{border-bottom:1px solid #8eaaa0;margin-top:15px;padding:8px 0;font-size:12px;display:inline-block}