.xr-blog-document,.xr-blog{height:100%;overflow:hidden;scrollbar-width:none}.xr-blog-document::-webkit-scrollbar,.xr-blog::-webkit-scrollbar{display:none}.xr-blog{direction:ltr;--blog-ink: #f5f5f5;--blog-muted: #b8b8b8;--blog-line: rgba(255, 255, 255, .15);--blog-panel: rgba(255, 255, 255, .035);color:var(--blog-ink);background:radial-gradient(ellipse at 85% 0%,#262626 0,transparent 32rem),#080808}.xr-blog :focus-visible{outline:2px solid #fff;outline-offset:5px}.blog-skip-link{position:absolute;top:.75rem;left:1rem;z-index:10001;padding:.7rem 1rem;background:#fff;color:#080808;transform:translateY(-200%)}.blog-skip-link:focus{transform:translateY(0)}.blog-container,.blog-footer{width:min(1180px,calc(100% - 4rem));margin-inline:auto}.blog-footer nav{display:flex;flex-wrap:wrap;gap:1.75rem}.blog-hero{padding-block:2rem 4rem}.blog-breadcrumb{display:flex;gap:.8rem;color:var(--blog-muted);font-size:.85rem;margin-bottom:3.5rem}.blog-eyebrow,.blog-section-number{color:var(--blog-muted);font-family:var(--font-family-heading);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase}.blog-hero h1{font-size:clamp(2.8rem,6.5vw,5.5rem);letter-spacing:-.045em;max-width:1000px;margin-block:1.25rem}.blog-hero h1 span{color:var(--blog-muted);white-space:nowrap}.blog-deck{max-width:660px;font-size:clamp(1.1rem,2vw,1.35rem);line-height:1.7;color:var(--blog-muted)}.blog-meta{display:flex;flex-wrap:wrap;gap:.75rem 2rem;margin-block:1.5rem 3rem;font-size:.85rem;color:var(--blog-muted)}.reality-map{padding:2rem;border:1px solid var(--blog-line);border-radius:20px;background:linear-gradient(135deg,rgba(255,255,255,.045),transparent)}.reality-map-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:1.25rem;border-bottom:1px solid var(--blog-line)}.reality-map-head>span{font-size:.8rem;color:var(--blog-muted);text-transform:uppercase;letter-spacing:.12em}.reality-map-head>strong{font-family:var(--font-family-heading);font-size:2rem;letter-spacing:-.04em}.reality-map-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}.reality-map-grid>a{display:flex;flex-direction:column;align-items:center;gap:.5rem;padding:1.5rem .75rem 1.25rem;text-align:center;min-width:0}.reality-map-grid>a+a{border-left:1px solid var(--blog-line)}.reality-map-grid>a>strong{font-family:var(--font-family-heading);font-size:1.5rem}.reality-map-grid>a>span:last-child{max-width:240px;font-size:.85rem;color:var(--blog-muted)}.reality-map figcaption{margin-top:1rem;font-size:.8rem;color:var(--blog-muted)}.reality-illustration{display:block;width:min(100%,300px);height:auto;aspect-ratio:3 / 2;margin-bottom:.5rem}.reality-illustration>span,.reality-illustration svg{display:block;width:100%;height:100%}.reality-illustration{transition:transform .35s ease}.reality-map-grid>a{--reveal-delay: 0ms}.reality-map-grid>a:nth-child(2){--reveal-delay: .12s}.reality-map-grid>a:nth-child(3){--reveal-delay: .24s}.reality-map-grid>a.is-revealed .reality-illustration>span{animation:reality-reveal .7s ease both;animation-delay:var(--reveal-delay)}.ar-scan{animation:ar-camera-scan 4.8s ease-in-out infinite}.mr-contact{transform-box:fill-box;transform-origin:center;animation:mr-contact-pulse 3.6s ease-out infinite}.mr-anchor{animation:mr-anchor-pulse 3.6s ease-in-out infinite}.vr-light{animation:vr-world-light 6s ease-in-out infinite}.vr-stars{animation:vr-world-light 6s ease-in-out infinite reverse}.ar-scan,.mr-contact,.mr-anchor,.vr-light,.vr-stars{animation-play-state:paused}.is-motion-active :is(.ar-scan,.mr-contact,.mr-anchor,.vr-light,.vr-stars){animation-play-state:running}@keyframes reality-reveal{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes ar-camera-scan{0%,to{transform:translateY(-35px);opacity:0}15%,75%{opacity:1}85%{transform:translateY(65px);opacity:0}}@keyframes mr-contact-pulse{0%,to{transform:scale(.85);opacity:.3}55%{transform:scale(1.65);opacity:.85}}@keyframes mr-anchor-pulse{0%,to{opacity:.4}55%{opacity:1}}@keyframes vr-world-light{0%,to{opacity:.45}50%{opacity:1}}@media(hover:hover)and (pointer:fine){.reality-map-grid>a:hover .reality-illustration{transform:translateY(-4px)}}.reality-map-grid>a:focus-visible .reality-illustration{transform:translateY(-4px)}.reality-map.is-static-motion *,.reality-map.is-static-motion *:before,.reality-map.is-static-motion *:after{animation:none!important;transition:none!important}.reality-map.is-static-motion .reality-illustration{transform:none!important}.blog-layout{display:grid;grid-template-columns:235px minmax(0,1fr);gap:4rem;align-items:start;padding-bottom:5rem}.blog-toc{position:sticky;top:110px}.blog-toc ol{list-style:none}.blog-toc li a{display:flex;align-items:baseline;gap:.75rem;padding:.75rem;border-bottom:1px solid var(--blog-line);color:var(--blog-muted);font-size:.88rem}.blog-toc li a span{font-family:var(--font-family-heading);color:#838383;font-size:.7rem}.blog-toc li a:hover{color:#fff}.blog-toc li a[aria-current=location]{color:#fff;font-weight:600;background:linear-gradient(90deg,rgba(255,255,255,.1),transparent);box-shadow:inset 2px 0 #fff}.blog-toc li a[aria-current=location] span{color:#fff}.blog-prose{min-width:0;max-width:790px}.blog-prose>section{scroll-margin-top:110px;margin-bottom:4rem}.blog-prose h2{font-size:clamp(1.65rem,3vw,2.1rem);letter-spacing:-.025em;line-height:1.3;margin-bottom:1.4rem}.blog-prose h3{font-size:1.2rem;line-height:1.4;margin-block:1.75rem .75rem}.blog-prose p,.blog-prose li{font-size:1.06rem;line-height:1.85;color:#c9c9c9}.blog-prose p{margin-bottom:1.25rem}.blog-prose strong{color:var(--blog-ink);font-weight:600}.blog-prose>section>ul{padding-left:1.25rem;margin-bottom:1.25rem}.blog-prose>section>ul li{padding-left:.25rem;margin-bottom:.6rem}.blog-prose .blog-section-number{font-size:.75rem;color:var(--blog-muted);margin-bottom:.75rem}.concept-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;margin-block:1.5rem}.concept-card{padding:1.5rem;background:var(--blog-panel);border:1px solid var(--blog-line);border-radius:12px;transition:border-color .18s ease}.concept-card:hover{border-color:#aaa}.concept-card:last-child{grid-column:1 / -1}.concept-card-heading{display:flex;align-items:center;justify-content:space-between;gap:1rem}.concept-icon{width:52px;height:52px;flex-shrink:0;color:var(--blog-ink)}.concept-term{display:block;font-family:var(--font-family-heading);font-weight:600;font-size:2.5rem;letter-spacing:-.06em}.concept-name{font-size:.75rem;color:var(--blog-muted)}.concept-card h3{margin-top:1rem;font-size:1.1rem}.concept-card p{font-size:.95rem;line-height:1.7;margin-bottom:.5rem}.concept-card .concept-devices{margin-top:1rem;padding-top:.75rem;border-top:1px solid var(--blog-line);font-size:.8rem;color:var(--blog-muted)}.concept-card p:last-child{margin-bottom:0}.blog-note{padding:1.25rem 1.5rem;border-left:2px solid #ddd;background:var(--blog-panel);color:#c9c9c9;font-size:1rem;line-height:1.8;margin-block:1.75rem}.blog-note strong{display:block;margin-bottom:.25rem}.blog-example{margin-block:1.75rem;padding:1.5rem;border-block:1px solid var(--blog-line)}.blog-example>span{display:block;font-size:.75rem;text-transform:uppercase;letter-spacing:.08em;color:var(--blog-muted);margin-bottom:.75rem}.blog-example p{margin-bottom:0}.comparison-scroll{overflow-x:auto;border:1px solid var(--blog-line);border-radius:12px}.comparison-scroll table{width:100%;min-width:650px;border-collapse:collapse;text-align:left;font-size:.92rem;line-height:1.7}.comparison-scroll caption{padding:1rem;text-align:left;color:var(--blog-muted);font-size:.85rem}.comparison-scroll th,.comparison-scroll td{padding:1rem;vertical-align:top;border-top:1px solid var(--blog-line)}.comparison-scroll thead th{background:#202020}.comparison-scroll tbody th{width:18%;font-weight:500}.comparison-scroll td{color:#c9c9c9}.blog-prose .blog-caption{font-size:.85rem;line-height:1.7;color:var(--blog-muted);margin-top:1rem}.choice-list{padding-left:1.5rem}.choice-list li{padding-left:.5rem}.choice-list li::marker{color:#fff;font-family:var(--font-family-heading)}.blog-faq details{padding:1.25rem 0;border-bottom:1px solid var(--blog-line)}.blog-faq summary{cursor:pointer;font-family:var(--font-family-heading);font-weight:500;font-size:1.05rem;line-height:1.6}.blog-faq details p{margin:1rem 0 0}.blog-demo-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.blog-demo-grid a{padding:1.25rem;border:1px solid var(--blog-line);border-radius:12px}.blog-demo-grid a:hover{background:var(--blog-panel)}.blog-demo-grid h3{margin-top:0;font-size:1rem}.blog-demo-grid p{font-size:.9rem;line-height:1.7;margin-bottom:0}.blog-cta{padding:2rem;border:1px solid var(--blog-line);border-radius:16px;background:linear-gradient(140deg,#242424,#101010)}.blog-prose .blog-cta h2{font-size:1.75rem}.blog-cta-actions{display:flex;flex-wrap:wrap;align-items:center;gap:1.25rem}.blog-cta-actions>a:last-child{font-size:.95rem;text-decoration:underline;text-underline-offset:4px;overflow-wrap:anywhere}.blog-footer{padding-block:2rem;border-top:1px solid var(--blog-line);display:flex;flex-wrap:wrap;justify-content:space-between;gap:1.25rem;font-size:.85rem}.blog-footer p{flex-basis:100%;color:var(--blog-muted);font-size:.8rem;margin-bottom:0}@media(max-width:980px){.blog-layout{grid-template-columns:190px minmax(0,1fr);gap:2rem}}@media(max-width:760px){.blog-container,.blog-footer{width:calc(100% - 2.5rem)}.blog-breadcrumb{margin-bottom:2.5rem}.blog-hero{padding-bottom:2rem}.blog-layout{grid-template-columns:minmax(0,1fr);gap:2.5rem;padding-bottom:1rem}.blog-toc{position:static}.blog-toc ol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 1rem}.blog-toc li a{font-size:.8rem}.reality-map{padding:1.25rem .75rem}.reality-map-head{padding-inline:.5rem}.reality-map-grid{grid-template-columns:minmax(0,1fr)}.reality-map-grid>a{padding:1.25rem .5rem}.reality-map-grid>a+a{border-left:0;border-top:1px solid var(--blog-line)}.reality-illustration{width:min(100%,280px)}.blog-prose>section{margin-bottom:3rem}.blog-prose p,.blog-prose li{font-size:1rem}.blog-cta{padding:1.5rem}.blog-footer nav{gap:1rem}}@media(max-width:420px){.concept-grid,.blog-demo-grid,.blog-toc ol{grid-template-columns:minmax(0,1fr)}.blog-cta-actions .btn-primary{width:100%;padding-inline:1rem}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.xr-blog *,.xr-blog *:before,.xr-blog *:after{transition:none!important;animation:none!important}.reality-illustration{transform:none!important}}.blog-header{position:fixed;inset:0 0 auto;width:100%;height:90px;padding:0 3rem;display:flex;align-items:center;justify-content:space-between;background:transparent;border:0;box-shadow:none;z-index:10000}.blog-container{padding-top:96px}#article-content{scroll-margin-top:90px}.blog-brand{display:flex;align-items:center;gap:1rem;white-space:nowrap}.blog-logo-slot{width:60px;height:60px;flex-shrink:0}.blog-brand-name{font-family:var(--font-family-brand);font-size:1.5rem;font-weight:900;letter-spacing:2px;text-transform:uppercase;color:#fff}.blog-nav-links ul{list-style:none;display:flex;align-items:center;gap:2.5rem;margin:0;padding:0}.blog-nav-links a{font-family:var(--font-family-primary);font-weight:500;font-size:.9rem;letter-spacing:.05em;text-transform:uppercase;color:#d6d6d6}.blog-nav-links a:hover{color:#fff}.blog-menu-toggle{display:none}@media(min-width:769px)and (max-width:1100px){.blog-header{padding-inline:1.5rem}.blog-nav-links ul{gap:1.1rem}.blog-nav-links a{font-size:.8rem;letter-spacing:.5px}.blog-brand-name{font-size:1.25rem}}@media(max-width:768px){.blog-header{height:70px;padding-inline:1rem}.blog-container{padding-top:70px}#article-content{scroll-margin-top:70px}.blog-prose>section{scroll-margin-top:90px}.blog-logo-slot{width:50px;height:50px}.blog-brand-name{font-size:1.2rem;letter-spacing:1px}.blog-menu-toggle{display:flex;flex-direction:column;justify-content:space-between;width:24px;height:18px;padding:0;background:transparent;border:0;cursor:pointer}.blog-menu-toggle span{width:100%;height:2px;border-radius:999px;background:#fff;transition:transform .3s ease,opacity .3s ease}.blog-menu-toggle[aria-expanded=true] span:nth-child(1){transform:translateY(8px) rotate(45deg)}.blog-menu-toggle[aria-expanded=true] span:nth-child(2){opacity:0}.blog-menu-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}.blog-nav-links{position:fixed;top:calc(env(safe-area-inset-top,0px) + 70px - .15rem);right:.85rem;width:min(248px,calc(100vw - 1.7rem));max-height:min(calc(100dvh - 90px),360px);overflow-y:auto;padding:.95rem .75rem .75rem;background:linear-gradient(145deg,#181818eb,#080808d6);border:1px solid rgba(255,255,255,.15);border-radius:18px;box-shadow:0 18px 34px #00000038,inset 0 1px #ffffff24;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-6px) scale(.985);transform-origin:top right;transition:opacity .22s ease,transform .22s ease,visibility .22s ease}.blog-nav-links.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:none}.blog-nav-links ul{flex-direction:column;gap:.4rem}.blog-nav-links li{width:100%;border-bottom:1px solid rgba(255,255,255,.08)}.blog-nav-links li:last-child{border-bottom:0}.blog-nav-links a{display:flex;align-items:center;min-height:48px;padding:.9rem .8rem;font-size:.98rem;font-weight:700}}@media(prefers-reduced-motion:reduce){.blog-nav-links,.blog-menu-toggle span{transition:none}}