/* NT SYS — clear product stories and readable mobile data sheets. */
:root{--blue:#1264e8;--ink:#101c2d;--muted:#586575;--line:#e4e9ef;--paper:#f5f7fa}
html{scroll-behavior:smooth;scroll-padding-top:24px}body{background:#fff;color:var(--ink)}
header{height:88px;gap:24px}.logo{white-space:nowrap;letter-spacing:-1px}.logo small{margin-left:9px;font-size:11px!important;letter-spacing:2px!important}.logo .brand-space{display:inline-block;width:.24em}
header nav{gap:26px;font-size:15px}.mobile-toggle{display:none}
h1,h2,h3,p{overflow-wrap:break-word}p{line-height:1.7}h2{font-size:clamp(28px,3.7vw,48px);letter-spacing:-1.2px}.eyebrow{font-size:13px}
img{border:0!important;outline:0!important;box-shadow:none!important;border-radius:0!important}
.official-showcase{color:var(--ink);background:#fff;min-height:560px;max-width:1440px;margin:auto;padding:64px 6%;gap:36px}.official-showcase p{color:var(--muted)}.official-showcase .tag{border:0;padding:0;color:var(--blue);font-size:14px;letter-spacing:2px;font-weight:700}.official-showcase h1,.official-showcase h2{letter-spacing:-2px}.official-showcase img{filter:none;background:#fff;height:480px}.official-showcase .quicklinks a{background:var(--blue);color:#fff;border-radius:6px;padding:12px 18px;font-size:15px}.official-showcase .quicklinks a:nth-child(n+3){background:var(--paper);color:var(--ink)}
.hero{background:#fff}.hero img{mix-blend-mode:normal;background:#fff}.card{border:0;background:#fff;border-radius:0;padding:24px}.card img{background:#fff;mix-blend-mode:normal}.grid{gap:24px}.category .grid{background:var(--paper);padding:16px}.card:hover{box-shadow:0 10px 32px #12254c0b}
.product-intro{max-width:1440px;margin:auto;padding:28px 6% 48px}.breadcrumbs{font-size:13px;line-height:1.5;margin-bottom:28px}.breadcrumbs a:hover{text-decoration:underline}.product-hero{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:60px}.product-hero figure{margin:0;background:#fff;min-width:0}.product-hero img{width:100%;height:480px;object-fit:contain;background:#fff}.product-hero h1{font-size:clamp(34px,4.5vw,64px);margin:18px 0 22px;letter-spacing:-2px;line-height:1.08}.product-lead{font-size:19px;margin-bottom:26px}.sku-label{font-size:13px;line-height:1.5;color:var(--muted)}.product-hero .actions{margin-top:24px}.price-note{font-weight:600;color:var(--ink);font-size:15px;margin-top:25px}.product-hero .note{font-size:14px;margin-top:18px}
.product-jumps{display:flex;justify-content:center;flex-wrap:wrap;gap:8px 28px;padding:20px 6%;background:var(--paper);font-size:14px;font-weight:600}.product-jumps a{padding:6px 0}.product-jumps a:hover{color:var(--blue)}
.product-facts{max-width:1300px;margin:auto;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));padding:44px 6%;gap:28px}.product-facts strong{font-size:clamp(24px,3vw,38px);line-height:1.2;display:block;letter-spacing:-1px;color:var(--blue)}.product-facts span{display:block;font-size:14px;color:var(--muted);margin-top:8px}
.product-section{max-width:1440px;margin:auto;padding:76px 6%}.product-section>h2{margin:12px 0 20px}.section-lead{font-size:18px;max-width:790px;margin-bottom:38px}.product-story{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:64px;padding:50px 0}.product-story:first-of-type{padding-top:20px}.product-story:nth-of-type(even) .story-photo{order:2}.product-story .story-photo{margin:0;min-width:0;background:#fff}.story-photo img{display:block;width:100%;height:auto;max-height:500px;object-fit:contain}.story-photo figcaption{color:#667080;font-size:12px;line-height:1.5;margin-top:12px}.product-story h3{font-size:clamp(26px,3vw,39px);letter-spacing:-.8px;margin:12px 0 20px}.product-story p{font-size:17px}.story-kicker{color:var(--blue);font-size:13px;font-weight:700;letter-spacing:1.6px;text-transform:uppercase}.feature-points{padding-left:20px;font-size:16px}.feature-points li{margin:10px 0}.feature-points li::marker{color:var(--blue)}
.feature-band{background:var(--paper)}.feature-band>.product-section{padding-top:64px;padding-bottom:64px}.feature-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:35px;margin-top:35px}.feature-item{padding-top:20px;border-top:2px solid #cfdbed}.feature-item h3{font-size:20px;margin:0 0 12px}.feature-item p{font-size:16px;margin:0}.feature-index{font-size:13px;color:var(--blue);font-weight:700;margin-bottom:12px;display:block}
.datasheet-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:60px}.datasheet-guide h2{margin-top:12px}.datasheet-guide p{font-size:15px}.spec-groups{min-width:0}.spec-group{margin-bottom:36px}.spec-group:last-child{margin-bottom:0}.spec-group h3{font-size:20px;padding-bottom:14px;border-bottom:2px solid var(--ink);margin:0}.spec-list{margin:0}.spec-row{display:grid;grid-template-columns:minmax(160px,40%) minmax(0,1fr);gap:28px;padding:16px 0;border-bottom:1px solid var(--line);font-size:16px;line-height:1.6}.spec-row dt{color:var(--muted);font-weight:400}.spec-row dd{margin:0;color:var(--ink);overflow-wrap:anywhere}.data-note{border-left:3px solid var(--blue);padding:10px 0 10px 18px;font-size:14px;line-height:1.65;color:var(--muted);margin:28px 0}
.configuration-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}.configuration-grid h3{font-size:22px}.configuration-grid li{font-size:16px}.package-list{list-style:none;padding:0}.package-list li{padding:12px 0;border-bottom:1px solid var(--line);margin:0}.package-list li::before{content:'+';display:inline-block;color:var(--blue);font-weight:700;margin-right:12px}.use-cases{display:grid;grid-template-columns:repeat(3,1fr);gap:34px;margin-top:30px}.use-cases article{padding-top:18px;border-top:1px solid #c8d4e3}.use-cases h3{font-size:21px}.use-cases p{font-size:16px}.faq-list details{padding:21px 0;border-bottom:1px solid var(--line)}.faq-list summary{font-size:18px;font-weight:600;cursor:pointer;padding-right:24px}.faq-list details p{max-width:900px;margin-bottom:0;font-size:16px}.product-contact{background:#101e33;color:#fff}.product-contact .product-section{display:flex;align-items:center;justify-content:space-between;gap:40px;padding-top:55px;padding-bottom:55px}.product-contact h2{margin:8px 0 16px}.product-contact p{color:#cad5e4}.product-contact .actions{flex-shrink:0}.product-contact .button.secondary{background:transparent;border-color:#8394ac;color:#fff}
.official-links{background:#fff;color:var(--ink);padding:32px 6%;max-width:1440px;margin:auto}.official-links a{border:0;padding:0;color:var(--blue);text-decoration:underline;text-underline-offset:4px;line-height:1.6}.official-links a:hover{background:none;color:#094bb6}.official-links strong{width:100%;margin:0 0 8px;font-size:16px}.official-note{color:var(--muted);font-size:13px;margin-top:10px}.product-related{background:var(--paper)}.product-related .section{padding-top:60px;padding-bottom:60px}.product-related h2{margin-top:0}
@media(max-width:1000px){.product-hero{gap:32px}.product-hero img{height:400px}.datasheet-layout{grid-template-columns:1fr;gap:22px}.datasheet-guide p{max-width:760px}.feature-list{grid-template-columns:repeat(2,minmax(0,1fr))}.product-story{gap:36px}.product-contact .product-section{display:block}.product-contact .actions{margin-top:26px}}
@media(max-width:800px){header{min-height:76px;height:auto;padding:17px 5%;gap:16px}.logo{font-size:24px}.logo small{font-size:10px!important}.mobile-toggle{display:block;background:none;border:0;padding:7px 0 7px 16px;font-size:15px;font-weight:600;color:var(--ink);cursor:pointer}.mobile-toggle::before{content:'☰';margin-right:8px}header nav{display:none;width:100%;gap:0;flex-direction:column;font-size:16px;padding-top:4px}header nav.is-open{display:flex}header nav a{padding:12px 0;border-top:1px solid var(--line)}.official-showcase{padding:42px 5%;gap:22px}.official-showcase h1,.official-showcase h2{font-size:40px;letter-spacing:-1.4px}.official-showcase p{font-size:17px}.official-showcase img{height:360px}.official-showcase .quicklinks{gap:10px}.official-showcase .quicklinks a{padding:11px 14px;font-size:14px}.product-intro{padding:24px 5% 32px}.breadcrumbs{font-size:12px;margin-bottom:24px}.product-hero{grid-template-columns:1fr;gap:24px}.product-hero figure{order:2}.product-hero h1{font-size:40px;letter-spacing:-1.4px;margin:12px 0 16px}.product-lead{font-size:17px;margin-bottom:18px}.product-hero img{height:360px}.product-hero .actions{gap:10px}.product-hero .button{font-size:14px;padding:13px 16px}.product-hero .note{font-size:13px}.product-jumps{justify-content:flex-start;padding:13px 5%;gap:4px 22px;font-size:13px}.product-facts{grid-template-columns:repeat(2,minmax(0,1fr));padding:30px 5%;gap:26px}.product-facts strong{font-size:30px}.product-facts span{font-size:13px}.product-section{padding:48px 5%}.section-lead{font-size:17px;margin-bottom:26px}.product-story{grid-template-columns:1fr;gap:24px;padding:28px 0 38px}.product-story .story-photo,.product-story:nth-of-type(even) .story-photo{order:2}.product-story h3{font-size:29px;margin:10px 0 16px}.product-story p{font-size:16px}.story-photo img{max-height:410px}.feature-band>.product-section{padding-top:44px;padding-bottom:44px}.feature-list{gap:24px}.feature-item h3{font-size:18px}.feature-item p{font-size:15px}.configuration-grid{grid-template-columns:1fr;gap:22px}.use-cases{grid-template-columns:1fr;gap:16px}.use-cases h3{margin:10px 0}.spec-row{grid-template-columns:1fr;gap:4px;padding:15px 0}.spec-row dt{font-size:13px}.spec-row dd{font-size:16px;line-height:1.6}.spec-group{margin-bottom:32px}.spec-group h3{font-size:19px}.official-links{padding:26px 5%;gap:14px 24px}.official-links a{font-size:14px}.grid{gap:16px}.card{padding:22px}.category .grid{padding:10px}.section-title{margin-bottom:22px}.faq-list summary{font-size:17px}.faq-list details p{font-size:15px}}
.text-story{grid-template-columns:1fr;padding:32px 0;max-width:900px}.text-story>div{width:100%}.text-story .feature-points{columns:2;column-gap:45px}.text-story .feature-points li{break-inside:avoid}.home-model-links{display:flex;flex-wrap:wrap;gap:12px 22px;font-size:14px;margin-top:25px;color:var(--blue)}.home-model-links a{text-decoration:underline;text-underline-offset:4px}
@media(max-width:800px){.text-story .feature-points{columns:1}.feature-list{grid-template-columns:1fr}.hero{padding-top:45px}.hero h1{font-size:42px}.hero .home-model-links{gap:12px 20px}}
.columns>*,.product-hero>*,.product-story>*{min-width:0}.product-hero h1{hyphens:auto}footer a{display:inline-block;margin-bottom:8px}footer .columns{grid-template-columns:repeat(2,minmax(0,1fr))}.product-facts strong{overflow-wrap:anywhere}img{max-width:100%}
@media(max-width:800px){footer .columns{grid-template-columns:minmax(0,1fr)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.spec-index{display:flex;flex-wrap:wrap;gap:.6rem;margin:1.5rem 0 2.5rem}
.spec-index a{display:block;padding:.65rem .85rem;background:#f1f5fa;color:#174b88;text-decoration:none;font-size:.875rem;line-height:1.45;max-width:100%;overflow-wrap:anywhere}
.spec-index a:hover,.spec-index a:focus-visible{background:#e0ebfc;color:#083b8e}
.spec-group{scroll-margin-top:6rem}
.datasheet-sources{display:grid;gap:1rem;font-size:.875rem;line-height:1.55;overflow-wrap:anywhere}
.platform-reference{margin-top:4rem;padding-top:2rem;border-top:2px solid #1264e8}
.platform-reference>h3{font-size:1.75rem}
@media(max-width:600px){.spec-index{display:grid;grid-template-columns:1fr;width:100%}.datasheet-guide{position:static!important}.spec-row dt,.spec-row dd{overflow-wrap:anywhere}}
.product-hero figcaption{font-size:14px;line-height:1.5;color:#667080;margin-top:16px;max-width:560px}.product-hero figure img,.story-photo img{border:0;box-shadow:none}.story-photo figcaption{font-size:14px}











/* Series overview */
.series-overview{padding:62px 4%;background:#fff}.series-groups{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:30px;max-width:1600px;margin:auto}.series-group{min-width:0}.series-group-humanoid{grid-column:span 2}.series-heading{min-height:60px;margin-bottom:20px;text-align:center;display:flex;align-items:center;justify-content:center}.series-heading h2{font-size:22px;letter-spacing:-.5px;line-height:1.3;margin:0 0 8px}.series-heading>p{font-size:15px;color:#1264e8;margin:0}.series-tiles{display:grid;grid-template-columns:1fr;gap:30px}.series-group-humanoid .series-tiles{grid-template-columns:repeat(2,minmax(0,1fr))}.series-tile{display:block;min-width:0;background:white;text-align:center}.series-tile h3{font-size:16px;margin:0 0 16px;color:#1264e8;letter-spacing:0}.series-tile img{display:block;width:100%;height:250px;object-fit:contain;border:0;border-radius:0;box-shadow:none;background:white;transition:transform .2s ease}.series-tile p{font-size:15px;line-height:1.65;margin:22px 0 0}.series-tile:hover h3{text-decoration:underline;text-underline-offset:5px}.series-tile:hover img{transform:translateY(-4px)}.series-tile:focus-visible{outline:2px solid #1264e8;outline-offset:8px}#x,#a,#g,#c,#d{scroll-margin-top:30px}
@media(max-width:1100px){.series-groups{grid-template-columns:repeat(2,minmax(0,1fr));gap:42px 26px}.series-group-humanoid{grid-column:1/-1}.series-heading{min-height:0;margin-bottom:24px}.series-group-humanoid .series-tile img{height:290px}}
@media(max-width:650px){.series-overview{padding:40px 5%}.series-groups{grid-template-columns:1fr;gap:40px}.series-group-humanoid{grid-column:auto}.series-heading h2{font-size:24px}.series-tile img{height:250px}.series-group-humanoid .series-tiles{gap:18px}.series-group-humanoid .series-tile img{height:210px}.series-tile p{font-size:14px;margin-top:16px}.series-heading{margin-bottom:22px}}
@media(prefers-reduced-motion:reduce){.series-tile img{transition:none}.series-tile:hover img{transform:none}}
/* End series overview */

/* X2 visual detail blocks */
.hardware-details{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:36px}.hardware-detail{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:24px;background:#fff;min-width:0}.hardware-photo{position:relative;overflow:hidden;background:#fff;max-height:360px}.hardware-photo:not(.crop-photo){aspect-ratio:1/1.3}.hardware-photo img{display:block;width:100%;height:100%;object-fit:contain;border:0!important;border-radius:0!important;box-shadow:none!important}.crop-photo img{position:absolute;top:0;object-fit:fill}.hardware-detail h3{font-size:23px;line-height:1.25;margin:0 0 16px}.hardware-detail p{font-size:16px;line-height:1.6;margin:0 0 18px}.hardware-detail strong{color:#1264e8;font-size:16px}.hardware-icons{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px}.hardware-icons:has(> :last-child:nth-child(2)){grid-template-columns:repeat(2,minmax(0,1fr))}.hardware-package{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:20px}.hardware-item{text-align:center;padding:22px 8px;min-width:0}.hardware-item img{height:64px;width:64px;object-fit:contain;border:0;box-shadow:none;display:block;margin:0 auto 22px}.hardware-item h3{font-size:18px;line-height:1.4;margin:0 0 12px}.hardware-item p{font-size:15px;line-height:1.6;margin:0 auto}.hardware-caption{font-size:14px;color:#667080;margin-top:28px}.hardware-visuals{padding-top:45px;padding-bottom:45px}.hardware-visuals>h2{margin-top:12px;margin-bottom:35px}@media(max-width:1050px){.hardware-details{grid-template-columns:1fr}.hardware-package{grid-template-columns:repeat(3,minmax(0,1fr))}.hardware-icons{grid-template-columns:repeat(2,minmax(0,1fr))}.hardware-photo{max-height:380px}}@media(max-width:600px){.hardware-detail{gap:18px;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.hardware-detail h3{font-size:20px}.hardware-detail p{font-size:15px}.hardware-detail strong{font-size:15px}.hardware-package{grid-template-columns:repeat(2,minmax(0,1fr))}.hardware-icons,.hardware-icons:has(> :last-child:nth-child(2)){grid-template-columns:1fr}.hardware-item{padding:15px 4px}.hardware-icons .hardware-item{display:grid;grid-template-columns:60px 1fr;text-align:left;gap:4px 18px}.hardware-icons .hardware-item img{grid-row:span 2;width:52px;height:52px;margin:0}.hardware-icons .hardware-item p{margin:0}.hardware-icons .hardware-item h3{margin:0 0 8px}}
/* End X2 visual detail blocks */

/* X2 annotated hardware */
.x2-editorial>p{max-width:850px;font-size:20px;line-height:1.75}.robot-explorer{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);align-items:center;gap:64px;margin:40px 0 70px}.robot-explorer figure{margin:0;min-width:0}.robot-photo{position:relative;background:#fff}.robot-photo img{display:block;width:100%;height:auto;border:0!important;border-radius:0!important;box-shadow:none!important}.robot-pin{position:absolute;transform:translate(-50%,-50%);width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#1264e8;color:#fff!important;text-decoration:none;font-size:14px;font-weight:700;box-shadow:0 0 0 5px #ffffffbb}.robot-pin:hover,.robot-pin:focus-visible{background:#102648;outline:3px solid #8bb7ff}.robot-explorer figcaption{text-align:center;color:#667080;font-size:14px;margin-top:16px}.robot-labels{list-style:none;padding:0;margin:0;display:grid;gap:26px}.robot-labels li{display:flex;gap:18px;scroll-margin-top:120px}.robot-labels li>span{color:#1264e8;font-weight:700;font-size:15px;padding-top:4px}.robot-labels h3{font-size:21px;line-height:1.3;margin:0 0 8px}.robot-labels p{font-size:16px;line-height:1.6;margin:0;color:#596371}.robot-labels li:target{background:#eef5ff;outline:12px solid #eef5ff;border-radius:2px}.robot-explorer+.robot-explorer{margin-top:90px}.robot-explorer+.robot-explorer figure{order:2}@media(max-width:800px){.robot-explorer{grid-template-columns:1fr;gap:30px;margin:28px 0 45px}.robot-explorer figure{max-width:560px;width:100%;margin:auto}.robot-explorer+.robot-explorer figure{order:0}.robot-labels{gap:22px}.robot-labels h3{font-size:20px}.robot-pin{width:30px;height:30px;font-size:13px}.x2-editorial>p{font-size:18px}.robot-explorer+.robot-explorer{margin-top:60px}}
/* End X2 annotated hardware */