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.project-photo{width:100%;height:100%;min-height:520px;object-fit:cover;filter:saturate(.92) contrast(1.03)}.project-number,.data-caption,.photo-credit{padding:6px 9px;background:rgba(251,251,247,.9);color:var(--ink);backdrop-filter:blur(8px)}.photo-credit{position:absolute;left:24px;bottom:22px;z-index:4;font:700 9px var(--mono);letter-spacing:.04em;text-decoration:none;text-transform:uppercase}.photo-credit:hover{text-decoration:underline}.case-photo{margin:0;background:var(--ink)}.case-photo img{width:100%;height:auto;max-height:660px;object-fit:cover}.case-photo-tall img{max-height:760px;object-position:center 48%}.case-photo figcaption{display:flex;justify-content:space-between;gap:24px;padding:14px var(--pad);color:#c2c8be;background:var(--ink);font:10px/1.5 var(--mono);text-transform:uppercase;letter-spacing:.04em}.case-photo figcaption a{color:var(--white)}
.case-photo-panorama img{max-height:none;aspect-ratio:1024/271;object-fit:cover}.status-badge{display:inline-block;margin:22px 0 0;padding:7px 10px;border:1px solid var(--line);font:700 9px/1.4 var(--mono);letter-spacing:.07em;text-transform:uppercase}.education{grid-template-columns:.65fr repeat(3,1fr)}
.project-panorama{display:grid;grid-template-columns:1fr;min-height:0;direction:ltr}.project-panorama .project-art{width:100%;min-height:0;aspect-ratio:1024/271;border-right:0;border-left:0;border-bottom:1px solid var(--line);background:var(--ink)}.project-panorama .project-photo{display:block;width:100%;height:100%;min-height:0;object-fit:cover;object-position:center}.project-panorama .project-copy{display:grid;grid-template-columns:minmax(220px,.72fr) minmax(0,1.28fr);gap:18px 55px;align-items:start}.project-panorama .project-copy .kicker,.project-panorama .project-copy h3{grid-column:1}.project-panorama .project-copy h3{margin-bottom:0}.project-panorama .project-lede,.project-panorama .role-split,.project-panorama .tag-row,.project-panorama .text-link{grid-column:2}.project-panorama .project-lede{grid-row:1/3;margin:0}.project-panorama .role-split{margin-top:18px}.project-panorama .data-caption{bottom:18px}.project-panorama .photo-credit{bottom:18px}
.project-mocap .project-art{background:#d9ddd4}.mocap-art{min-height:520px}.mocap-volume{position:absolute;inset:14% 12% 12%;border:1px solid currentColor;background:linear-gradient(rgba(17,21,17,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(17,21,17,.055) 1px,transparent 1px);background-size:32px 32px;transform:perspective(800px) rotateX(4deg);color:var(--ink)}.mocap-volume:before,.mocap-volume:after{content:"";position:absolute;inset:8%;border:1px dashed currentColor;opacity:.28}.mocap-volume:after{inset:24%;border-radius:50%}.mocap-volume>i{position:absolute;width:9px;height:9px;border-radius:50%;background:var(--signal-dark);box-shadow:0 0 0 5px rgba(83,112,0,.12)}.mocap-volume>i:nth-child(1){left:-5px;top:-5px}.mocap-volume>i:nth-child(2){right:-5px;top:-5px}.mocap-volume>i:nth-child(3){left:-5px;bottom:-5px}.mocap-volume>i:nth-child(4){right:-5px;bottom:-5px}.mocap-volume>i:nth-child(5){left:50%;top:-5px}.mocap-volume>i:nth-child(6){left:50%;bottom:-5px}.drone{position:absolute;display:grid;place-items:center;width:42px;height:42px;border:2px solid currentColor;border-radius:50%;font:20px/1 var(--mono);background:var(--paper);box-shadow:0 12px 25px rgba(17,21,17,.18)}.drone:before,.drone:after{content:"";position:absolute;width:58px;border-top:2px solid;transform:rotate(45deg)}.drone:after{transform:rotate(-45deg)}.drone-a{left:18%;top:24%}.drone-b{right:20%;top:40%}.drone-c{left:44%;bottom:15%}.mocap-hero{background:radial-gradient(circle at 55% 72%,#2d3629,transparent 34%),var(--ink)}.mocap-hero h1{font-size:clamp(72px,12vw,190px)}.mocap-case-art{height:350px}.mocap-case-art .mocap-volume{inset:12% 4% 5%;color:var(--signal);background-size:44px 44px}.mocap-case-art .drone{color:var(--signal);background:var(--ink)}

/* Follow the operating-system appearance. Light is the default palette. */
@media(prefers-color-scheme:light){
  body{background:var(--white);color:var(--ink)}
  .section-dark{color:var(--ink);background:var(--white)}
  .hero{background:radial-gradient(circle at 80% 30%,#e4e9d8 0,transparent 34%),var(--white)}
  .site-header{color:var(--ink);background:linear-gradient(180deg,rgba(251,251,247,.97),rgba(251,251,247,.8) 75%,transparent)}
  .site-header.scrolled{background:rgba(251,251,247,.94);border-color:var(--line)}
  .brand small,.eyebrow{color:#545d51}.nav-toggle{color:var(--ink)}
  h1 em,.section-dark .kicker,.systems-map article>span,.architecture-flow div span,.architecture-flow b,.case-hero .eyebrow,.tilt{color:var(--signal-dark)}
  .lede,.case-hero .lede{color:#394037}.button-quiet{color:var(--ink);border-color:var(--line)}.button-quiet:hover{background:var(--ink);color:var(--white)}
  .hero-visual{border-color:var(--line);background:rgba(17,21,17,.025);color:var(--signal-dark)}.bot circle{fill:var(--white)}.signal-readout strong{color:var(--ink)}
  .metrics{border-color:var(--line)}.metrics div{border-color:var(--line)}.metrics strong{color:var(--signal-dark)}.metrics span{color:#535c50}
  .approach{background:linear-gradient(135deg,#f0f2ea,#e2e7d9)}.section-dark .section-intro>p:last-child,.coupled-grid>div:first-child>p:last-child{color:#4f584c}
  .systems-map{background:var(--line);border-color:var(--line)}.systems-map article{background:var(--white)}.systems-core{background:var(--signal);color:var(--ink)}.systems-map article p,.architecture-flow p{color:#50584e}
  .architecture-flow div{border-color:var(--line)}
  .case-hero,.evobot-hero,.mocap-hero{background:radial-gradient(circle at 65% 70%,#e0e6d6,transparent 34%),var(--white)}.case-hero-art{border-color:var(--line)}.case-hero-art path{stroke:var(--signal-dark)}.fleet-row i{background:var(--ink);border-color:#687064;box-shadow:0 14px 28px rgba(17,21,17,.18)}
  .evobot-outline span,.evobot-outline b{border-color:var(--signal-dark)}.evobot-outline i{background:var(--signal-dark)}.node{background:var(--white);border-color:var(--signal-dark)}.coupling-diagram i{border-color:var(--signal-dark)}
  .mocap-case-art .mocap-volume,.mocap-case-art .drone{color:var(--signal-dark)}.mocap-case-art .drone{background:var(--white)}
  footer{background:#e7e9e1;color:#4e564c}footer a{color:var(--ink)}
  .case-photo figcaption{background:#e7e9e1;color:#465044}.case-photo figcaption a{color:var(--ink)}
  @media(max-width:760px){.site-nav{background:var(--white);border-color:var(--line)}}
}

@media(prefers-color-scheme:dark){
  :root{--paper:#191d19;--white:#f7f8f3;--line:rgba(255,255,255,.16);--signal-dark:#b8df28}
  body{background:var(--ink);color:var(--white)}
  .section-light,.section-paper{color:var(--white);background:#151915}.section-paper{background:#1a1f1a}
  .section-intro .kicker,.paper-type{color:#aeb6aa}.section-intro>p:last-child,.project-lede,.case-summary-grid>p,.evidence>div:first-child p:last-child{color:#c1c8be}
  .project-feature,.role-split,.tag-row span,.paper-card,.contribution-grid article,.facts,.facts div,.timeline,.timeline article,.education,.evidence-list,.evidence-list a{border-color:var(--line-dark)}
  .project-art,.project-feature:nth-of-type(3) .project-art,.project-mocap .project-art{background:#242a23}.project-copy{background:#151915}.role-split dd,.timeline div>p,.timeline ul,.education span{color:#b4bcb1}
  .paper-card{background:rgba(255,255,255,.025)}.button-dark{background:var(--signal);border-color:var(--signal);color:var(--ink)}
  .accent-card{color:var(--ink)}.text-link{border-color:var(--white)}
  .drone{background:var(--ink);color:var(--signal)}.mocap-volume{color:#cbd2c7;background:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px)}
}
@media(max-width:760px){.project-photo{min-height:420px}.case-photo figcaption{flex-direction:column;gap:5px}.photo-credit{left:14px;bottom:14px;max-width:52%}.data-caption{right:14px;bottom:14px}.education{grid-template-columns:1fr}}
@media(min-width:761px) and (max-width:1100px){.education{grid-template-columns:1fr 1fr}.education>.kicker{grid-column:1/-1}}
@media(max-width:900px){.project-panorama .project-copy{display:flex}.project-panorama .project-art{aspect-ratio:1024/271;min-height:0!important}.project-panorama .project-photo{min-height:0!important}.project-panorama .data-caption strong{font-size:16px}}
.patent-card a{display:inline-block;margin-top:20px;color:var(--white);font:700 10px/1.5 var(--mono);letter-spacing:.06em;text-transform:uppercase}.patent-hero{padding:180px 0 90px}.patent-hero h1{margin:36px 0}.patent-metrics{display:grid;grid-template-columns:repeat(4,1fr);margin-top:80px;border-top:1px solid var(--line-dark)}.patent-metrics div{display:flex;flex-direction:column;padding:26px 22px;border-right:1px solid var(--line-dark)}.patent-metrics div:first-child{padding-left:0}.patent-metrics div:last-child{border:0}.patent-metrics strong{font:600 clamp(34px,4vw,60px)/1 var(--display);color:var(--signal)}.patent-metrics span{margin-top:8px;font:10px/1.4 var(--mono);letter-spacing:.06em;text-transform:uppercase}.patent-table{border-top:2px solid currentColor}.patent-row{display:grid;grid-template-columns:55px 110px minmax(260px,1fr) minmax(230px,.65fr);gap:20px;align-items:center;padding:22px 10px;border-bottom:1px solid var(--line)}.patent-row>span{font:700 10px/1.4 var(--mono);letter-spacing:.05em;text-transform:uppercase}.patent-row strong{font:600 18px/1.25 var(--display);letter-spacing:-.015em}.patent-row code{font:600 12px/1.5 var(--mono);white-space:normal}.patent-head{padding-block:12px}.patent-head span{color:#5a6357}.patent-row-accent{background:var(--signal);color:var(--ink);padding-inline:18px}.patent-note{max-width:850px;margin:34px 0 0;color:#5a6258;font-size:12px}
.patent-row strong small{display:block;margin-top:6px;font:700 9px/1.4 var(--mono);letter-spacing:.04em;text-transform:uppercase}.patent-row-published{background:rgba(128,128,128,.08)}
@media(prefers-color-scheme:light){.patent-hero{background:radial-gradient(circle at 80% 25%,#e3e9d7,transparent 34%),var(--white)}.patent-metrics{border-color:var(--line)}.patent-metrics div{border-color:var(--line)}.patent-metrics strong{color:var(--signal-dark)}}
@media(prefers-color-scheme:dark){.patent-row{border-color:var(--line-dark)}.patent-head span,.patent-note{color:#aeb6aa}.patent-row-accent{color:var(--ink)}}
@media(max-width:800px){.patent-metrics{grid-template-columns:1fr 1fr}.patent-metrics div:nth-child(2){border-right:0}.patent-row{grid-template-columns:42px 1fr;gap:6px 14px}.patent-row strong,.patent-row code{grid-column:2}.patent-head{display:none}.patent-row code{margin-top:5px}.patent-row-accent{padding-inline:10px}}
.patent-showcase{background:radial-gradient(circle at 84% 20%,#293224,transparent 28%),var(--ink)}.patent-showcase-head{display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(40px,9vw,130px);align-items:end}.patent-showcase-head h2{font-size:clamp(52px,7vw,100px);margin-top:28px}.patent-showcase-head>div:last-child>p{max-width:500px;color:#bec6ba;font-size:18px}.patent-impact{display:grid;grid-template-columns:repeat(4,1fr);margin-top:80px;border-block:1px solid var(--line-dark)}.patent-impact div{display:flex;align-items:baseline;gap:13px;padding:25px 20px;border-right:1px solid var(--line-dark)}.patent-impact div:first-child{padding-left:0}.patent-impact div:last-child{border:0}.patent-impact strong{font:600 clamp(34px,4vw,58px)/1 var(--display);color:var(--signal)}.patent-impact span{max-width:125px;font:9px/1.4 var(--mono);letter-spacing:.05em;text-transform:uppercase;color:#aeb6aa}.patent-themes{display:grid;grid-template-columns:1fr 1fr;margin-top:70px;border:1px solid var(--line-dark)}.patent-themes article{min-height:330px;padding:clamp(28px,4vw,52px);border-right:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark)}.patent-themes article:nth-child(even){border-right:0}.patent-themes article:nth-last-child(-n+2){border-bottom:0}.patent-themes article>span,.patent-themes code{font:700 9px/1.5 var(--mono);letter-spacing:.07em;text-transform:uppercase;color:var(--signal)}.patent-themes h3{max-width:520px;margin:60px 0 18px;font-size:clamp(30px,3.4vw,50px)}.patent-themes p{max-width:540px;color:#aeb6aa}.patent-themes code{display:block;margin-top:28px;color:#d5dbd1}
@media(prefers-color-scheme:light){.patent-showcase{background:radial-gradient(circle at 84% 20%,#e2e9d6,transparent 30%),var(--white)}.patent-showcase-head>div:last-child>p,.patent-themes p{color:#4d574a}.patent-impact,.patent-impact div,.patent-themes,.patent-themes article{border-color:var(--line)}.patent-impact strong,.patent-themes article>span{color:var(--signal-dark)}.patent-impact span{color:#566052}.patent-themes code{color:#394235}}
@media(max-width:900px){.patent-showcase-head{grid-template-columns:1fr}.patent-impact{grid-template-columns:1fr 1fr}.patent-impact div:nth-child(2){border-right:0}.patent-themes{grid-template-columns:1fr}.patent-themes article,.patent-themes article:nth-child(even),.patent-themes article:nth-last-child(-n+2){min-height:0;border-right:0;border-bottom:1px solid var(--line-dark)}.patent-themes article:last-child{border-bottom:0}.patent-themes h3{margin-top:35px}}
.hero-photo{position:relative;align-self:stretch;min-height:520px;margin:0;overflow:hidden;border:1px solid var(--line-dark);background:var(--ink)}.hero-photo img{width:100%;height:100%;min-height:520px;object-fit:cover;object-position:54% center}.hero-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 60%,rgba(0,0,0,.58))}.hero-photo figcaption{position:absolute;z-index:2;left:20px;right:20px;bottom:17px;display:flex;justify-content:space-between;gap:20px;color:#fff;font:700 9px/1.4 var(--mono);letter-spacing:.07em;text-transform:uppercase}.case-hero-clean{min-height:auto;padding-bottom:clamp(70px,9vw,120px)}
@media(prefers-color-scheme:light){.hero-photo{border-color:var(--line)}}
@media(max-width:1000px){.hero-photo{min-height:0;aspect-ratio:3/2}.hero-photo img{min-height:0}.case-hero-clean{padding-bottom:80px}}
@media(max-width:760px){.hero-photo{aspect-ratio:4/3}.hero-photo figcaption{flex-direction:column;gap:3px}}
.site-nav .nav-download{color:var(--signal)}.site-nav .nav-download:after{right:0}.contact-actions{margin-top:26px}.contact-actions .button{margin-top:0}
@media(prefers-color-scheme:light){.site-nav .nav-download{color:var(--signal-dark)}}