:root{--ink:#1d3344;--muted:#566c7b;--blue:#17638b;--line:#dce5e9;--dark:#10191e;--teal:#74cad0;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);font-size:16px;line-height:1.65}*{box-sizing:border-box}body{margin:0;background:#fff}a{color:inherit;text-underline-offset:5px}button{font:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,video:focus-visible{outline:3px solid #38a6dc;outline-offset:5px}.wrap{width:min(1320px,calc(100% - 96px));margin:auto}.skip{position:fixed;top:-100px;background:white;padding:12px;z-index:20}.skip:focus{top:0}.masthead{background:var(--dark);color:#fff}.topnav{display:flex;align-items:center;justify-content:space-between;padding:23px 0;border-bottom:1px solid #ffffff24}.wordmark{font-family:Georgia,"Times New Roman",serif;font-size:28px;font-weight:bold;letter-spacing:-1px;text-decoration:none}.wordmark span{color:var(--teal)}.nav-right{display:flex;align-items:center;gap:35px;font-size:14px}.nav-right>a{text-decoration:none}.nav-right>a:hover{text-decoration:underline}.languages{display:flex;align-items:center;gap:9px}.languages span{color:#718793}.languages button{background:none;border:0;padding:5px 2px;color:#a8bdc9;font-size:14px}.languages button[aria-pressed=true]{color:white;text-decoration:underline;text-underline-offset:6px}.intro{display:flex;justify-content:space-between;align-items:end;gap:40px;padding-top:42px;padding-bottom:44px}.eyebrow{font-size:12px;letter-spacing:.13em;font-weight:700;line-height:1.5;color:var(--blue);margin:0 0 14px}.intro .eyebrow{color:#a8cfde}h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(46px,5.9vw,84px);line-height:1.12;font-weight:400;letter-spacing:-.045em;margin:0}h1 em{font-weight:400;color:#b8e0e8}p{margin:0}.intro-copy{margin-top:17px;font-size:16px;color:#c6d5df;max-width:770px}.index-mark{text-align:right;flex-shrink:0;padding-bottom:2px}.index-mark strong{display:block;font-family:Georgia,serif;font-weight:400;font-size:53px;line-height:1.1}.index-mark span{display:block;font-size:12px;letter-spacing:.08em;color:#a8bdc9;margin-top:12px}.collection{padding-top:0}.category-nav{position:sticky;top:0;z-index:5;background:#fffffff5;backdrop-filter:blur(12px);display:flex;gap:28px;border-bottom:1px solid var(--line);padding:0;overflow-x:auto;scrollbar-width:thin}.category-nav button{border:0;border-bottom:3px solid transparent;background:none;white-space:nowrap;color:var(--muted);padding:21px 0 17px;font-size:15px}.category-nav button[aria-pressed=true]{color:var(--ink);border-bottom-color:var(--ink);font-weight:bold}.category-nav small{font-size:12px;margin-left:6px;opacity:.65;font-weight:normal}.section-heading{display:flex;justify-content:space-between;gap:60px;align-items:end;margin:39px 0 28px}.section-heading .eyebrow{margin-bottom:8px}h2{font-size:clamp(30px,3vw,43px);font-family:Georgia,"Songti SC",serif;font-weight:400;letter-spacing:-.035em;line-height:1.2;margin:0}.section-heading>p{max-width:490px;color:var(--muted);font-size:15px}.demo-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px 30px}.demo{min-width:0;scroll-margin-top:85px}.video-wrap{position:relative;aspect-ratio:16/10;background:#10191e;overflow:hidden}.video-wrap video{display:block;width:100%;height:100%;object-fit:contain}.video-wrap .poster{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}.play-button{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;border:0;background:linear-gradient(0deg,#0004,transparent 55%);color:white}.play-icon{width:56px;height:56px;border:1px solid #ffffffb3;background:#10212dc7;border-radius:50%;display:grid;place-items:center;transition:transform .2s,background .2s}.play-icon svg{width:18px;height:18px;margin-left:3px;fill:currentColor}.play-button:hover .play-icon{transform:scale(1.08);background:#17638b}.duration{position:absolute;right:13px;bottom:12px;font-variant-numeric:tabular-nums;font-size:13px;line-height:1.4;background:#09131dda;color:#fff;padding:3px 7px;border-radius:2px;pointer-events:none}.demo-copy{padding:20px 0 23px;border-bottom:1px solid var(--line)}.demo-meta{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--blue);margin-bottom:9px;letter-spacing:.035em}.demo-number{color:#7e909b}.demo h3{font-family:Georgia,"Songti SC",serif;font-size:25px;font-weight:400;line-height:1.3;letter-spacing:-.02em;margin:0 0 10px}.caption{font-size:16px;color:var(--muted);line-height:1.75}.demo-links{display:flex;gap:22px;margin-top:16px;font-size:14px}.demo-links a{color:var(--blue);text-decoration:none}.demo-links a:hover{text-decoration:underline}.play-error{position:absolute;inset:0;background:#10191ee8;color:white;padding:30px;display:flex;align-items:center;justify-content:center;text-align:center}.footer{margin-top:75px;border-top:1px solid var(--line);padding:30px 0 40px;display:flex;align-items:center;justify-content:space-between;gap:24px}.footer p,.footer>a:last-child{font-size:14px;color:var(--muted)}.footer>a:last-child{text-decoration:none}body[lang=en] .category-nav{gap:21px}body[lang=en] .category-nav button{font-size:14px}@media(min-width:1600px){.video-wrap{aspect-ratio:16/9}}@media(max-width:850px){.wrap{width:calc(100% - 48px)}.intro{gap:20px;padding-block:32px}.index-mark{display:none}.category-nav{gap:23px}.section-heading{gap:25px;align-items:start}.section-heading>p{max-width:45%;font-size:14px}.demo-grid{gap:30px 22px}.demo h3{font-size:23px}.video-wrap{aspect-ratio:4/3}}@media(max-width:600px){.wrap{width:calc(100% - 36px)}.topnav{padding-block:16px}.nav-right{gap:20px}.intro{padding-top:29px;padding-bottom:31px}h1{font-size:44px}.intro-copy{font-size:15px}.intro .eyebrow{font-size:11px;letter-spacing:.08em}.category-nav{gap:22px}.category-nav button{font-size:14px;padding:17px 0 13px}.section-heading{display:block;margin:27px 0 23px}.section-heading>p{max-width:none;margin-top:13px;font-size:15px}.demo-grid{grid-template-columns:1fr;gap:28px}.video-wrap{aspect-ratio:16/10}.demo h3{font-size:25px}.footer{margin-top:44px;flex-wrap:wrap;gap:14px}.footer p{order:3;flex-basis:100%;font-size:13px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

body.showcase-open{overflow:hidden}.showcase{width:min(1440px,96vw);max-width:96vw;height:94vh;height:94dvh;max-height:94dvh;padding:20px 24px;border:1px solid #33454f;border-radius:8px;background:#10191e;color:#edf4f7;overflow:auto}.showcase[open]{display:flex;flex-direction:column;gap:12px}.showcase::backdrop{background:#03090eef}.showcase-head{display:flex;align-items:center;justify-content:space-between;gap:20px}.showcase h2{font-size:clamp(21px,2.2vw,32px);letter-spacing:0}.showcase-count{font-size:12px;color:#a8bdc9;margin-bottom:4px}.showcase button{background:#21313b;color:#edf4f7;border:1px solid #536773;border-radius:4px;padding:7px 13px;white-space:nowrap}.showcase button:hover{background:#314958}.showcase video{width:100%;min-height:150px;flex:1;object-fit:contain;background:#000;display:block}.showcase-controls{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.showcase-controls label{display:flex;align-items:center;gap:7px;font-size:14px;cursor:pointer}.showcase-auto{accent-color:#74cad0;width:17px;height:17px}.showcase-full{margin-left:auto}.showcase-caption{font-size:14px;line-height:1.5;color:#c6d5df}.showcase-upnext{font-size:12px;color:#a8bdc9}.showcase-status{font-size:14px;color:#ffe0a3}.showcase-status:empty{display:none}.showcase:fullscreen{width:100vw;max-width:none;height:100vh;max-height:none;border:0;border-radius:0}@media(max-width:600px){.showcase{padding:14px;width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;border-radius:0}.showcase-controls{gap:8px}.showcase-controls button{font-size:13px}.showcase-caption{max-height:4.5em;overflow:auto}.showcase-full{margin-left:0}.showcase-head{gap:10px}}

.showcase video[hidden]{display:none}

/* Ecosystem: a simulation fork and a real-robot workflow. */
.ecosystem{padding:48px 0 32px;border-bottom:1px solid var(--line)}
.ecosystem-heading{display:flex;justify-content:space-between;align-items:end;gap:40px;margin-bottom:30px}
.ecosystem-heading .eyebrow{margin-bottom:9px}
.ecosystem-heading>p{max-width:400px;color:var(--muted);font-size:15px}
.ecosystem-lane{display:grid;grid-template-columns:175px minmax(0,1fr);gap:30px;align-items:center}
.lane-index{font-size:10px;letter-spacing:.1em;font-weight:bold;color:var(--blue)}
.lane-label h3{font-size:20px;font-weight:500;margin:6px 0}
.lane-label p{font-size:13px;color:var(--muted)}
.simulation-flow{display:grid;grid-template-columns:minmax(0,1fr) 80px minmax(0,1.25fr);align-items:center}
.ecosystem-node{border:1px solid var(--line);border-radius:12px;padding:18px 22px;background:#f8fafb;min-width:0}
a.ecosystem-node{display:block;text-decoration:none;transition:border-color .2s,background .2s}
a.ecosystem-node:hover{border-color:#4d8997;background:#eff7f7}
.node-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:23px;line-height:1.3;font-family:Georgia,"Times New Roman",serif}
.external-arrow{font-family:Arial,sans-serif;font-size:19px;color:var(--blue)}
.ecosystem-node p{font-size:14px;color:var(--muted);line-height:1.5;margin-top:8px}
.sim-source{background:#edf6f6;border-color:#bdd7da;padding:26px}
.sim-source .node-heading{font-size:30px}
.node-footnote{display:block;font-size:11px;letter-spacing:.04em;color:#477d88;margin-top:18px}
.sim-branches{display:block;width:100%;height:240px}
.sim-destinations{display:grid;grid-template-rows:1fr 1fr;gap:16px}
.sim-destinations .ecosystem-node{min-height:104px}
.upcoming{background:#fff;border-style:dashed}
.coming-soon{font-family:Arial,"PingFang SC",sans-serif;font-size:10px;font-weight:400;color:var(--muted);border:1px solid var(--line);border-radius:20px;padding:4px 8px;white-space:nowrap}
.real-lane{margin-top:26px;padding-top:26px;border-top:1px solid var(--line)}
.robot-flow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:26px;list-style:none;padding:0;margin:0}
.robot-flow>.ecosystem-node{position:relative;padding:16px;background:#f5f8fa;display:grid;grid-template-rows:42px 1fr}
.robot-flow>.ecosystem-node:not(:last-child)::after{content:'→';position:absolute;left:100%;top:50%;width:27px;transform:translateY(-50%);text-align:center;color:#4d8997;font-size:20px}
.robot-flow h4{font-size:16px;line-height:1.4;font-weight:600;margin:0;align-self:center}
.node-modules{list-style:none;padding:0;margin:0;color:var(--muted);font-size:12px;line-height:1.4;display:grid;height:103px;grid-template-rows:repeat(2,minmax(0,1fr));gap:7px}
.node-modules>li{border:1px solid #d5e2e7;border-radius:5px;background:#fff;padding:6px 4px;min-width:0;display:flex;align-items:center;justify-content:center;text-align:center;overflow-wrap:anywhere}.node-modules li+li{margin:0}
.training-modules{grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:repeat(3,minmax(0,1fr));gap:5px}.training-modules>li:nth-child(n+3){grid-column:1/-1}.training-modules>li{padding:1px 4px;min-height:0;line-height:1.2}
.training-modules li+li{margin:0}
@media(max-width:1050px){.ecosystem-lane{grid-template-columns:135px minmax(0,1fr);gap:20px}.robot-flow{gap:20px}.robot-flow>.ecosystem-node{padding:13px}.robot-flow>.ecosystem-node:not(:last-child)::after{width:21px}.robot-flow h4{font-size:14px}.node-heading{font-size:21px}}
@media(max-width:850px){.ecosystem-lane{grid-template-columns:1fr;gap:17px}.lane-label{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}.lane-label h3{margin:0}.lane-label p{margin-left:auto}.ecosystem-heading{align-items:start}.ecosystem-heading>p{max-width:40%}.robot-flow h4{font-size:16px}}
@media(max-width:600px){.ecosystem{padding:30px 0 24px}.ecosystem-heading{display:block;margin-bottom:24px}.ecosystem-heading>p{max-width:none;margin-top:14px;font-size:14px}.lane-label{gap:7px 12px}.lane-label p{display:none}.lane-label h3{font-size:18px}.simulation-flow{grid-template-columns:minmax(0,.9fr) 26px minmax(0,1.1fr)}.ecosystem-node{padding:14px 12px;border-radius:9px}.sim-source{padding:18px 12px}.sim-source .node-heading{font-size:24px}.node-heading{font-size:20px;gap:5px;flex-wrap:wrap}.ecosystem-node p{font-size:12px}.node-footnote{font-size:10px}.sim-destinations{gap:12px}.sim-destinations .ecosystem-node{min-height:114px}.sim-branches{height:260px}.coming-soon{font-size:9px;padding:2px 6px}.real-lane{margin-top:18px;padding-top:20px}.robot-flow{grid-template-columns:1fr;gap:24px}.robot-flow>.ecosystem-node{display:grid;grid-template-columns:1fr;grid-template-rows:auto auto;padding:14px 18px}.robot-flow h4{margin:0 0 6px}.node-modules{grid-column:1;grid-template-columns:1fr}.training-modules{grid-template-columns:repeat(2,minmax(0,1fr))}.node-modules li+li{margin:0}.robot-flow>.ecosystem-node:not(:last-child)::after{content:'↓';left:50%;top:100%;width:24px;height:25px;line-height:25px;transform:translateX(-50%)} }

/* Model hierarchy: local preview. */
.model-lane{margin-top:26px;padding-top:26px;border-top:1px solid var(--line);scroll-margin-top:24px}
.model-diagram{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:auto;gap:20px 28px;align-items:stretch}
.vlm-card{position:relative;min-width:0;border:1px solid var(--line);border-radius:12px;background:#f8fafb;padding:14px;display:flex;flex-direction:column;align-items:center;text-align:center}
.vlm-card::after{content:'→';position:absolute;left:100%;top:50%;transform:translateY(-50%);width:29px;text-align:center;font-size:22px;color:#4d8997}
.vlm-card h4{font-family:Georgia,serif;font-size:30px;line-height:1.2;font-weight:400;margin:0;letter-spacing:-.02em}
.agent-methods{width:100%;list-style:none;padding:0;margin:0;display:grid;grid-template-rows:repeat(4,1fr);gap:7px;flex:1}
.agent-methods li{min-width:0;display:flex;justify-content:center;align-items:center;border:1px solid #d5e2e7;border-radius:6px;background:#f8fafb;padding:6px 10px;line-height:1.4}
.agent-methods strong{font-size:12px;font-weight:600}
.revonet-group{min-width:0;padding:14px;border:1px solid #bdd7da;border-radius:12px;background:#edf6f6;display:flex;flex-direction:column}
.revonet-heading{margin-bottom:12px;text-align:center}
.revonet-heading h4{font-family:Georgia,serif;font-size:30px;line-height:1.2;font-weight:400;margin:0}
.revonet-systems{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;flex:1}
.revonet-system{position:relative;min-width:0;border:1px solid #d5e2e7;border-radius:8px;padding:10px 8px;background:#fff;text-align:center;display:flex;flex-direction:column}
.revonet-system h5{font-size:12px;letter-spacing:.04em;color:#4d7989;margin:0 0 8px;font-weight:600}
.system-one::after{content:'→';position:absolute;left:100%;top:50%;transform:translateY(-50%);width:23px;color:#4d8997;font-size:18px}
.tactile-experts{list-style:none;padding:0;margin:0;display:grid;grid-template-rows:repeat(4,minmax(36px,1fr));gap:6px;flex:1}
.tactile-experts li{border:1px solid #d5e2e7;border-radius:5px;background:#f8fafb;padding:7px 5px;font-size:12px;line-height:1.4;display:flex;justify-content:center;align-items:center}
.revonet-training{width:100%;display:flex;flex:1}
.training-stages{width:100%;flex:1;display:grid;grid-template-columns:1fr;grid-template-rows:repeat(3,1fr);gap:12px;list-style:none;padding:0;margin:0}
.training-stages li{position:relative;min-width:0;text-align:center;background:#f8fafb;border:1px solid #d5e2e7;border-radius:5px;padding:5px;line-height:1.4;min-height:46px;display:flex;flex-direction:column;justify-content:center}
.training-stages li:not(:last-child)::after{content:'↓';position:absolute;top:100%;left:50%;transform:translateX(-50%);height:13px;line-height:13px;color:#4d8997;font-size:13px}
.training-stages span{display:block;font-size:10px;color:var(--muted);margin-bottom:4px}
.training-stages strong{display:block;font-size:12px;font-weight:500}
@media(max-width:1050px){.model-diagram{gap:20px}.vlm-card::after{width:21px}.revonet-group{padding:14px}.revonet-systems{gap:16px}.system-one::after{width:17px}.revonet-system{padding:10px 7px}.tactile-experts li,.training-stages strong{font-size:11px}.training-stages span{font-size:9px}}
@media(max-width:600px){.model-lane{margin-top:18px;padding-top:20px}.model-diagram{grid-template-columns:1fr;grid-template-rows:1fr 1fr;gap:24px}.vlm-card::after{content:'↓';left:50%;top:100%;transform:translateX(-50%);height:25px;width:25px;line-height:25px}.revonet-group{padding:14px}.revonet-heading h4,.vlm-card h4{font-size:28px}.revonet-systems{gap:16px}.revonet-system{padding:10px 7px}.tactile-experts li{font-size:11px;padding:7px 4px}.training-stages strong{font-size:11px}}

.system-two{width:100%;flex:1;margin-top:12px}

.system-inputs{position:relative;min-height:60px;margin:0 0 16px;padding:3px 4px;border:1px solid #c6dfe2;border-radius:5px;background:#edf6f6;display:flex;flex-direction:column;align-items:center;justify-content:center;flex-shrink:0;line-height:1.4}
.system-inputs::after{content:'↓';position:absolute;top:100%;left:50%;transform:translateX(-50%);height:16px;line-height:16px;font-size:13px;color:#4d8997}
.system-inputs .input-label{font-size:9px;letter-spacing:.06em;color:#4d7989;font-weight:600;margin-bottom:2px}
.system-inputs p{font-size:11px;color:#2a6470;margin:0}
.system-inputs small{font-size:10px;color:var(--muted);margin-top:2px}

.robot-flow .data-modules{grid-template-columns:1fr;grid-template-rows:repeat(3,minmax(0,1fr));gap:5px}
.robot-flow .data-modules>li{padding:1px 4px;min-height:0;line-height:1.2}

/* Egocentric data preparation, preceding model infrastructure. */
.data-lane{margin-top:26px;padding-top:26px;border-top:1px solid var(--line);scroll-margin-top:24px}
.ego-data-flow{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:22px}
.ego-data-flow>li{position:relative;min-width:0;min-height:96px;padding:12px 8px;border:1px solid var(--line);border-radius:10px;background:#f8fafb;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
.ego-data-flow h4{font-size:13px;line-height:1.4;margin:0;font-weight:600}
.ego-data-flow p{font-size:11px;line-height:1.4;color:var(--muted);margin-top:5px}
.ego-data-flow>.data-endpoint{background:#edf6f6;border-color:#bdd7da;color:#2a6470}
.ego-data-flow>li:not(:last-child)::after{content:'→';position:absolute;left:100%;top:50%;transform:translateY(-50%);width:23px;color:#4d8997;font-size:20px;line-height:1}
@media(min-width:601px) and (max-width:1100px){
 .ego-data-flow{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px 22px}
 .ego-data-flow>li{min-height:78px}
 .ego-data-flow>li:nth-child(4){grid-column:3;grid-row:2}
 .ego-data-flow>li:nth-child(5){grid-column:2;grid-row:2}
 .ego-data-flow>li:nth-child(6){grid-column:1;grid-row:2}
 .ego-data-flow>li:nth-child(3)::after{content:'↓';left:50%;top:100%;transform:translateX(-50%);width:24px;height:25px;line-height:25px}
 .ego-data-flow>li:nth-child(4)::after,.ego-data-flow>li:nth-child(5)::after{content:'←';left:auto;right:100%}
}
@media(max-width:600px){
 .data-lane{margin-top:18px;padding-top:20px}
 .ego-data-flow{grid-template-columns:1fr;gap:24px}
 .ego-data-flow>li{min-height:60px;padding:10px 14px}
 .ego-data-flow>li:not(:last-child)::after{content:'↓';left:50%;top:100%;transform:translateX(-50%);width:24px;height:25px;line-height:25px}
}

.model-product-heading{width:100%;display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:6px 10px}
.model-product-heading .coming-soon{line-height:1.4}



.infra-disclosure{margin-top:26px;padding-top:20px;border-top:1px solid var(--line);scroll-margin-top:24px}
.infra-disclosure>summary{display:flex;align-items:center;gap:11px;list-style:none;cursor:pointer;width:fit-content;max-width:100%;font-size:17px;font-weight:500;line-height:1.5;color:var(--ink);padding:4px 0}
.infra-disclosure>summary::-webkit-details-marker{display:none}
.infra-disclosure>summary::before{content:'';width:7px;height:7px;border-right:1.5px solid #4d8997;border-bottom:1.5px solid #4d8997;transform:rotate(-45deg);flex-shrink:0;margin:0 3px 0 1px;transition:transform .26s ease}
.infra-disclosure[open]>summary:not([aria-expanded="false"])::before{transform:rotate(45deg)}
.infra-disclosure>summary:hover{color:var(--blue)}
.infra-disclosure>summary:focus-visible{outline:3px solid #38a6dc;outline-offset:5px;border-radius:2px}
.infra-content{display:flow-root}
.infra-content>.ecosystem-lane:first-child{margin-top:0;padding-top:22px;border-top:0}
.ecosystem-heading+.infra-disclosure{margin-top:0}
.infra-disclosure.is-animating>.infra-content{overflow:hidden}
@media(max-width:600px){.infra-disclosure{margin-top:18px;padding-top:16px}.infra-disclosure>summary{font-size:16px}}


.robot-flow .teleop-modules{grid-template-rows:repeat(3,minmax(0,1fr));gap:5px}
.robot-flow .teleop-modules>li{padding:1px 4px;min-height:0;line-height:1.2}
.teleop-modules a{display:flex;align-items:center;justify-content:center;gap:4px;width:100%;height:100%;color:var(--blue);text-decoration:none}
.teleop-modules a:hover{text-decoration:underline}
@media(max-width:600px){.model-diagram{grid-template-rows:1fr 1fr}}

.control-layer{grid-column:1/-1;padding:12px 14px;border:1px solid #bdd7da;border-radius:8px;background:#edf6f6}
.control-modes{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;list-style:none;padding:0;margin:0}
.control-modes li{display:flex;align-items:center;justify-content:center;min-height:38px;padding:8px 6px;border:1px solid #c6dfe2;border-radius:6px;background:#fff;font-size:12px;line-height:1.4;color:#2a6470;text-align:center}
@media(max-width:600px){.model-diagram{grid-template-rows:1fr 1fr auto}.control-modes{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}}

.workflow-badge{position:static;flex-shrink:0;background:#f5f8fa;line-height:1.3;padding:3px 8px}
.workflow-title-link{display:flex;align-items:center;justify-content:space-between;gap:8px;text-decoration:none}
.workflow-title-link:hover{color:var(--blue);text-decoration:underline}
.workflow-title-link>span[aria-hidden]{font-size:15px;line-height:21px;color:#4d8997}
.robot-flow>.ecosystem-node{grid-template-rows:auto 1fr;row-gap:14px}
.workflow-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:24px}
.robot-flow .workflow-heading h4{align-self:auto;margin:0;white-space:nowrap}
.workflow-heading h4:only-child{width:100%}
@media(min-width:601px) and (max-width:1100px){
 .robot-flow{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
 .robot-flow>.ecosystem-node:nth-child(3){grid-column:2;grid-row:2}
 .robot-flow>.ecosystem-node:nth-child(4){grid-column:1;grid-row:2}
 .robot-flow>.ecosystem-node:nth-child(1)::after{width:25px}
 .robot-flow>.ecosystem-node:nth-child(2)::after{content:'↓';left:50%;top:100%;transform:translateX(-50%);width:24px;height:25px;line-height:25px}
 .robot-flow>.ecosystem-node:nth-child(3)::after{content:'←';left:auto;right:100%;width:25px}
}

.curator-credit{font-size:13px;font-weight:400;line-height:1.6;color:var(--muted)}
.curator-credit a{text-decoration:none;white-space:nowrap}
.curator-credit a:hover{text-decoration:underline;text-underline-offset:3px}
.intro-credit{margin-top:12px;color:#9db2bf}
.footer-copy{text-align:center}
.footer-copy .curator-credit{margin-top:5px;font-size:13px}
@media(max-width:600px){.footer-copy{order:3;flex-basis:100%;text-align:left}}

/* RevoTac: shared tactile conventions above two parallel data sources. */
.tactile-lane{align-items:start}
.tactile-lane>.lane-label{padding-top:16px}
.revotac-diagram{min-width:0;padding:20px;border:1px solid var(--line);border-radius:12px;background:#f8fafb}
.revotac-heading{margin-bottom:16px;text-align:center}
.revotac-heading h4{margin:0;font:400 30px/1.2 Georgia,serif;letter-spacing:-.02em}
.tactile-convention,.tactile-source{padding:16px;border:1px solid var(--line);border-radius:9px;background:#fff;min-width:0}
.revotac-diagram h5{font-size:15px;font-weight:600;line-height:1.4;margin:0 0 12px}
.tactile-modalities{display:grid;grid-template-columns:1.25fr 1fr;gap:12px}
.tactile-sensor{min-width:0;padding:12px;border:1px solid var(--line);border-radius:7px;background:#f8fafb}
.tactile-sensor h6{font-size:12px;font-weight:500;color:var(--muted);line-height:1.5;margin:0 0 10px}
.tactile-chips,.tactile-data-list{list-style:none;padding:0;margin:0;display:grid;gap:7px}
.tactile-chips{grid-template-columns:repeat(2,minmax(0,1fr))}
.tactile-chips li,.tactile-data-list li{display:flex;align-items:center;justify-content:center;text-align:center;min-width:0;min-height:35px;padding:7px 8px;border:1px solid #d4e3e8;border-radius:5px;background:#fff;font-size:12px;line-height:1.4}
.tactile-chips li{background:#fff;border-color:#d5e2e7;color:var(--ink)}
.pressure-chips{grid-template-columns:1fr}
.tactile-source-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}
.tactile-source{display:flex;flex-direction:column}
.tactile-source{background:#edf6f6;border-color:#bdd7da}
.tactile-source .tactile-data-list li{border-color:#d5e2e7}
.tactile-data-list{flex:1;grid-auto-rows:1fr}
@media(max-width:1000px){.tactile-modalities{grid-template-columns:1fr}.pressure-chips{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.revotac-diagram{padding:14px}.tactile-source-grid{grid-template-columns:1fr}.tactile-convention,.tactile-source{padding:12px}.tactile-lane>.lane-label{padding-top:0}}

@media(max-width:600px){.revotac-heading h4{font-size:28px}}