:root{--ink:#0c1210;--paper:#f2e9d5;--muted:#b9c3b3;--gold:#caa75a;--red:#c56556;--blue:#79bfc9;--rule:#e4dbbf26;--serif:Iowan Old Style,"Palatino Linotype",Palatino,Georgia,serif;color:var(--paper);background:var(--ink);font-synthesis:none;scroll-behavior:smooth;scroll-padding-top:25px;font-family:Avenir Next,Avenir,Segoe UI,sans-serif;font-weight:400}*{box-sizing:border-box}body{margin:0}button{font:inherit;color:inherit;cursor:pointer;border-radius:0}a,button,summary{-webkit-tap-highlight-color:transparent;touch-action:manipulation}a{color:inherit;text-decoration:none}button[hidden],[hidden]{display:none!important}a:focus-visible,button:focus-visible,summary:focus-visible,video:focus-visible{outline:2px solid var(--blue);outline-offset:5px}::selection{background:var(--gold);color:var(--ink)}.skip-link{z-index:100;background:var(--paper);color:var(--ink);padding:15px 20px;position:fixed;top:-100px;left:20px}.skip-link:focus{top:15px}.masthead{border-bottom:1px solid var(--rule);z-index:3;background:#0c1210;align-items:center;gap:34px;height:96px;padding:0 4.5%;display:flex;position:relative}.book-signature{min-height:44px;font-family:var(--serif);letter-spacing:-.5px;flex-shrink:0;align-items:center;gap:16px;font-size:21px;line-height:1.05;display:flex}.book-signature em{font-weight:400}.threshold-mark{border:1px solid var(--gold);border-bottom:0;width:27px;height:39px;display:block;position:relative}.threshold-mark:before{content:"";border:1px solid var(--gold);border-bottom:0;position:absolute;inset:6px 5px 0}.threshold-mark:after{content:"";border-right:1px solid var(--gold);opacity:.6;position:absolute;inset:0 12px 0 auto;transform:skewY(-18deg)}.author-label{letter-spacing:1.2px;text-transform:uppercase;color:#a9bba4;max-width:145px;font-size:9px;line-height:1.5}.masthead nav{align-items:center;gap:26px;margin-left:auto;display:flex}.masthead nav a{color:#c7d1be;align-items:center;min-height:44px;font-size:11px;transition:color .2s;display:flex}.masthead nav a:hover{color:var(--gold)}.header-enter{border:1px solid #caa75a6e;justify-content:space-between;align-items:center;gap:27px;min-height:44px;padding:11px 17px;font-size:11px;display:flex}.header-enter:hover{background:#caa75a12}.header-enter span{color:var(--gold);font-size:19px}.hero{isolation:isolate;background:#081211;height:min(740px,100svh - 96px);min-height:660px;position:relative;overflow:hidden}.hero-image{object-fit:cover;object-position:center;z-index:-3;opacity:.91;width:82%;height:100%;position:absolute;inset:0 0 0 auto}.hero-shade{z-index:-2;background:linear-gradient(90deg,#0b120ff5 0%,#0b120fd9 25%,#0b120f5c 53%,#0b120f08 78%),linear-gradient(#0b120f40,#0000 25% 75%,#0b120ff2);position:absolute;inset:0}.hero-content{z-index:1;max-width:740px;margin-left:8%;padding:76px 0 90px;position:relative}.eyebrow{letter-spacing:2px;text-transform:uppercase;color:var(--gold);margin:0;font-size:9px;font-weight:500;line-height:1.5;display:block}.hero .eyebrow{color:#e0d0a6;align-items:center;gap:13px;display:flex}.tiny-star{font-family:Georgia,serif;font-size:16px;line-height:1}h1,h2,h3,p{margin:0}h1,h2,h3{font-family:var(--serif);font-weight:400}h1{letter-spacing:-3.5px;margin:30px 0 23px;font-size:clamp(65px,6.6vw,103px);line-height:1}h1 em{color:#ebd4a2;font-weight:400}h2 em{color:#d1b374;font-weight:400}h1,h2,h3{text-wrap:balance}.hero-subtitle{font-family:var(--serif);letter-spacing:-.2px;color:#cbd3c2;font-size:23px;line-height:1.55}.hero-actions{align-items:center;gap:28px;margin-top:31px;display:flex}.button{border:1px solid var(--gold);min-width:225px;min-height:53px;color:var(--paper);justify-content:space-between;align-items:center;gap:30px;padding:14px 19px;font-size:12px;transition:background .2s,border-color .2s;display:inline-flex}.button>span{font-size:20px;line-height:1}.button-gold{background:var(--gold);color:#111911;font-weight:600}.button-gold:hover{background:#ddbf77;border-color:#ddbf77}.button-outline{border-color:#caa75a8f}.button-outline:hover{background:#caa75a12}.video-link{color:#d3dbc9;align-items:center;gap:10px;min-height:44px;font-size:11px;display:flex}.video-link:hover{color:var(--gold)}.play-symbol{width:35px;height:35px;color:var(--gold);border:1px solid #d8d2b956;border-radius:50%;justify-content:center;align-items:center;padding-left:2px;font-family:Georgia,serif;font-size:20px;display:flex}.hero-access{color:#a8b79e;margin-top:20px;font-size:10px;line-height:1.6}.hero-edge{color:#a7baac;letter-spacing:2px;justify-content:space-between;align-items:center;gap:20px;font-size:8px;display:flex;position:absolute;bottom:27px;left:8%;right:5%}.hero-edge span:last-child{color:var(--gold)}.hero-corner{border-top:1px solid #caa75a69;border-right:1px solid #caa75a69;width:21px;height:21px;position:absolute;top:30px;right:30px}.facts-band{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);background:#111913;grid-template-columns:1fr 1.2fr 1fr 1.05fr;align-items:center;gap:30px;padding:35px 8%;display:grid}.facts-band>div{align-items:center;gap:17px;display:flex}.facts-band strong{font-family:var(--serif);letter-spacing:-1.6px;white-space:nowrap;font-size:43px;font-weight:400;line-height:1}.facts-band span{text-transform:uppercase;letter-spacing:1px;color:#b9c6af;max-width:110px;font-size:9px;line-height:1.7}.facts-band>p{border-left:1px solid var(--rule);color:#aebfa4;padding-left:28px;font-size:11px;line-height:1.9}.section-shell{max-width:1680px;margin:0 auto;padding:100px 8% 0}.section-marker{align-items:center;gap:25px;margin-bottom:36px;display:flex}.marker-line{background:var(--rule);flex:1;height:1px}.section-marker .eyebrow{white-space:nowrap;font-size:8px}.story-grid{grid-template-columns:1.1fr 1fr;gap:10%;display:grid}.story h2{letter-spacing:-1.5px;font-size:clamp(39px,3.8vw,57px);line-height:1.15}.story-lead{font-family:var(--serif);color:#c1d0b8;max-width:34ch;margin-top:27px;font-size:21px;line-height:1.6}.story-copy p{color:#c1ccba;margin-bottom:19px;font-size:13px;line-height:2}.story-copy strong{color:var(--paper);font-weight:500}.story-copy .fiction-note{color:#9db293;border-top:1px solid var(--rule);margin-top:27px;margin-bottom:0;padding-top:17px;font-size:10px;line-height:1.9}.fiction-note em{color:#bdc9ad;font-style:normal}.section-heading{justify-content:space-between;align-items:flex-end;gap:60px;margin-bottom:41px;display:flex}.section-heading h2{letter-spacing:-1.7px;max-width:750px;font-size:clamp(39px,4.3vw,65px);line-height:1.06}.section-heading>p{color:#b4c4a9;max-width:340px;padding-bottom:3px;font-size:12px;line-height:1.95}.routes{padding-top:105px}.route-columns{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);grid-template-columns:repeat(3,minmax(0,1fr));gap:0;display:grid}.route{--route:var(--red);border-left:1px solid var(--rule);flex-direction:column;min-width:0;padding:28px 35px 23px;display:flex;position:relative}.route:first-child{border-left:0;padding-left:0}.route:last-child{padding-right:0}.route-architect{--route:var(--blue)}.route-oracle{--route:var(--gold)}.route:before{content:"";background:var(--route);width:38px;height:2px;transition:width .3s;position:absolute;top:-1px;left:35px}.route:first-child:before{left:0}.route:hover:before{width:83px}.route-top{color:var(--route);align-items:center;gap:11px;margin-bottom:30px;display:flex}.route-top>span:first-child{font-family:var(--serif);font-size:22px;line-height:1}.route-name{letter-spacing:1.7px;font-size:8px}.route-sigil{margin-left:auto;font-family:Georgia,serif;font-size:23px;font-weight:400}.route h3{letter-spacing:-1px;margin-bottom:23px;font-size:37px;line-height:1.06}.route>p{color:#b9c9af;flex:1;margin-bottom:28px;font-size:12px;line-height:1.95}.route-method{border-top:1px solid var(--rule);flex-direction:column;gap:8px;min-height:77px;padding:15px 0 19px;display:flex}.route-method span{text-transform:uppercase;letter-spacing:1.3px;color:#a6b99a;font-size:8px}.route-method strong{color:#d1dbca;font-size:10px;font-weight:400;line-height:1.7}.route>a{border-top:1px solid var(--rule);min-height:54px;color:var(--route);justify-content:space-between;align-items:center;gap:15px;padding-top:9px;font-size:10px;line-height:1.6;display:flex}.route>a span{font-size:21px;line-height:1}.route>a:hover{text-underline-offset:4px;text-decoration:underline}.routes-note{color:#9fb695;max-width:880px;margin-top:22px;font-size:10px;line-height:1.9}.walkthrough{padding-top:105px}.video-frame{aspect-ratio:16/9;background:#070e0b;border:1px solid #caa75a55;width:100%;position:relative;overflow:hidden}.video-frame video{object-fit:contain;width:100%;height:100%;display:block}.video-play{width:160px;height:126px;color:var(--paper);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#0a160acc;border:1px solid #caa75a9c;flex-direction:column;justify-content:center;align-items:center;gap:13px;margin:auto;transition:background .2s;display:flex;position:absolute;inset:0}.video-play:hover{background:#101b0ef2}.video-play>span:first-child{color:var(--gold);padding-left:4px;font-family:Georgia,serif;font-size:44px;font-weight:400;line-height:1;display:block}.video-play>span:last-child{letter-spacing:.5px;font-size:9px}.video-corner{border-top:1px solid var(--gold);border-left:1px solid var(--gold);pointer-events:none;width:16px;height:16px;position:absolute;top:17px;left:17px}.video-caption{color:#adbea2;justify-content:space-between;align-items:center;gap:20px;margin-top:16px;font-size:9px;line-height:1.8;display:flex}.video-caption p{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.live-dot{background:var(--gold);border-radius:50%;width:4px;height:4px;display:inline-block}.caption-divider{color:#506e53}.video-caption>span{font-variant-numeric:tabular-nums;white-space:nowrap;color:var(--gold)}.video-status{color:var(--paper);background:#192217;margin-top:15px;padding:15px 20px;font-size:12px;line-height:1.8}.start{padding-top:108px}.start-grid{grid-template-columns:1fr 1fr;gap:12%;display:grid}.start h2{letter-spacing:-1.7px;margin-bottom:26px;font-size:clamp(40px,4.2vw,64px);line-height:1.1}.start-grid>div>p{color:#b4c4a9;max-width:34ch;margin-bottom:30px;font-size:13px;line-height:1.9}.steps{margin:0;padding:0;list-style:none}.steps>li{border-top:1px solid var(--rule);gap:22px;padding:22px 0;display:flex}.steps>li:first-child{border-top:0;padding-top:0}.step-number{font-family:var(--serif);color:var(--gold);min-width:33px;font-size:29px;line-height:1.1}.steps h3{letter-spacing:-.4px;margin-bottom:11px;font-size:24px;line-height:1.1}.steps p{color:#b6c5aa;font-size:12px;line-height:1.95}.requirements{padding-top:105px}.technology-logos{border:1px solid var(--rule);background:#111911;align-items:center;gap:33px;min-height:89px;padding:23px 27px;display:flex}.technology-caption{text-transform:uppercase;letter-spacing:1.3px;color:#a8be9d;max-width:145px;margin-right:auto;font-size:9px;line-height:1.8}.technology-wordmark{letter-spacing:-.7px;color:#dce3d3;font-size:21px}.technology-logo{object-fit:contain;width:auto;max-width:145px;height:auto;max-height:34px;display:block}.technology-logo.webxr-logo{max-width:115px;max-height:39px}.technology-logo.meta-logo{max-width:130px}.technology-label{justify-content:center;align-items:center;min-width:125px;min-height:44px;display:flex}.compatibility-table-wrap{width:100%;overflow:auto}.compatibility-table{border-collapse:collapse;table-layout:fixed;width:100%}.compatibility-table caption{clip:rect(0,0,0,0);width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.compatibility-table thead th{text-align:left;text-transform:uppercase;letter-spacing:1.7px;color:#a1b494;border-bottom:1px solid var(--rule);padding:20px 20px 15px;font-size:8px;font-weight:400}.compatibility-table thead th:first-child{width:27%;padding-left:0}.compatibility-table thead th:nth-child(2){width:29%}.compatibility-table thead th:last-child{padding-right:0}.compatibility-table tbody th,.compatibility-table tbody td{border-bottom:1px solid var(--rule);vertical-align:top;text-align:left;color:#c0ceb5;padding:25px 20px;font-size:11px;font-weight:400;line-height:1.9}.compatibility-table tbody th{font-family:var(--serif);color:var(--paper);letter-spacing:-.3px;padding-left:0;font-size:23px;line-height:1.25}.compatibility-table tbody td:last-child{padding-right:0}.compatibility-table small{color:#9fb391;letter-spacing:0;margin-top:9px;font-family:Avenir Next,Avenir,Segoe UI,sans-serif;font-size:9px;line-height:1.7;display:block}.compatibility-table td strong{color:var(--paper);margin-bottom:6px;font-size:13px;font-weight:500;line-height:1.5;display:block}.compatibility-table td>span{color:#a9ba9e;font-size:10px;line-height:1.7;display:block}.mode-dot{vertical-align:middle;border-radius:50%;width:5px;height:5px;margin-right:8px;display:inline-block;position:relative;top:-2px}.mode-dot.immersive{background:var(--blue)}.mode-dot.compatible{background:var(--gold)}.mode-dot.screen{background:#9bb693}.requirements-notes{grid-template-columns:1fr 1fr;gap:50px;margin-top:27px;display:grid}.requirements-notes h3{color:#d2dbc5;margin-bottom:9px;font-family:Avenir Next,Avenir,Segoe UI,sans-serif;font-size:10px;font-weight:500}.requirements-notes p{color:#a8bc9b;font-size:10px;line-height:1.9}.hardware-details{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);margin-top:29px}.hardware-details>summary{cursor:pointer;color:#d4ddca;justify-content:space-between;align-items:center;gap:25px;min-height:63px;padding:18px 0;font-size:11px;list-style:none;display:flex}.hardware-details>summary::-webkit-details-marker{display:none}.hardware-details>summary>span:last-child{color:var(--gold);font-size:20px;font-family:var(--serif);transition:transform .2s}.hardware-details[open]>summary>span:last-child{transform:rotate(45deg)}.hardware-detail-body{padding:0 0 25px}.hardware-detail-body>p{color:#acbf9f;max-width:85ch;margin:4px 0 23px;font-size:12px;line-height:1.9}.hardware-detail-body dl{grid-template-columns:1fr 1fr;gap:22px 40px;margin:0;display:grid}.hardware-detail-body dl>div{border-top:1px solid var(--rule);padding-top:14px}.hardware-detail-body dt{color:var(--gold);margin-bottom:8px;font-size:10px}.hardware-detail-body dd{color:#b8c9ac;margin:0;font-size:11px;line-height:1.8}.official-sources{color:#a1b792;margin-top:20px;font-size:9px;line-height:1.9}.official-sources a{color:#c6d1b7;text-underline-offset:3px;text-decoration:underline}.official-sources a:hover{color:var(--gold)}.questions{grid-template-columns:.9fr 1.1fr;gap:10%;padding-top:110px;display:grid}.questions-heading>.eyebrow{margin-bottom:31px;font-size:8px}.questions h2{letter-spacing:-1.3px;font-size:clamp(35px,3.7vw,55px);line-height:1.13}.faq-list details{border-bottom:1px solid var(--rule)}.faq-list details:first-child{border-top:1px solid var(--rule)}.faq-list summary{cursor:pointer;color:#d0dcc4;justify-content:space-between;align-items:center;gap:25px;min-height:73px;padding:17px 0;font-size:12px;line-height:1.75;list-style:none;display:flex}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{font-family:var(--serif);color:var(--gold);flex-shrink:0;font-size:24px;line-height:1;transition:transform .2s}.faq-list details[open] summary span{transform:rotate(45deg)}.faq-list p{color:#aebe9f;max-width:62ch;padding-bottom:22px;font-size:11px;line-height:1.95}.final-invitation{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);text-align:center;background:#141c14;margin-top:110px;padding:74px 25px 77px;position:relative;overflow:hidden}.final-invitation .eyebrow{font-size:8px}.final-invitation h2{letter-spacing:-2.5px;margin:24px 0 22px;font-size:clamp(48px,5.2vw,79px);line-height:1.05}.final-invitation p{font-family:var(--serif);color:#b9c9a9;font-size:21px;line-height:1.65}.final-invitation .button{min-width:250px;margin-top:28px}.invitation-mark{color:#caa75a12;pointer-events:none;font-family:Georgia,serif;font-size:320px;line-height:1;position:absolute;top:15px;right:-75px;transform:rotate(12deg)}.site-footer{grid-template-columns:1fr 1fr;gap:26px 40px;max-width:1680px;margin:0 auto;padding:43px 8% 30px;display:grid}.footer-book{font-family:var(--serif);letter-spacing:-.4px;align-items:center;min-height:44px;font-size:22px;line-height:1.3;display:inline-flex}.site-footer>div>p{color:#9fb391;letter-spacing:.5px;font-size:9px;line-height:1.7}.site-footer nav{flex-direction:column;align-items:flex-end;gap:2px;display:flex}.site-footer nav a{color:#b6c5a9;align-items:center;gap:20px;min-height:32px;font-size:10px;display:flex}.site-footer nav a:hover{color:var(--gold)}.site-footer nav a span{color:var(--gold);font-size:16px}.trademark-note{border-top:1px solid var(--rule);color:#8ca781;grid-column:1/-1;max-width:100%;padding-top:20px;font-size:8px;line-height:1.9}@media (min-width:1700px){.hero-content{margin-left:max(8%,50vw - 705px)}.hero{height:760px;min-height:760px;max-height:830px}.facts-band{padding-inline:max(8%,50vw - 705px)}}@media (max-width:1150px){.masthead{gap:25px;padding-inline:5%}.author-label{display:none}.masthead nav{gap:23px}.hero{height:auto;min-height:620px}.hero-content{max-width:660px;margin-left:6%;padding-top:72px}.hero h1{font-size:74px}.hero-image{object-position:58%;width:90%}.hero-edge{left:6%;right:6%}.facts-band{grid-template-columns:1fr 1.2fr 1fr;gap:22px;padding:30px 6%}.facts-band>p{display:none}.facts-band>div{gap:15px}.facts-band strong{font-size:41px}.section-shell{padding-inline:6%;padding-top:85px}.story-grid{gap:7%}.story h2{font-size:43px}.story-lead{font-size:19px}.story-copy p{font-size:12px}.section-heading{gap:45px}.section-heading h2{font-size:49px}.section-heading>p{max-width:290px;font-size:11px}.route{padding-inline:25px}.route:before{left:25px}.route h3{font-size:31px}.route-top{gap:8px}.route-name{letter-spacing:1.4px;font-size:7px}.route>p{font-size:11px}.route>a,.route-method strong{font-size:9px}.start-grid{gap:8%}.start h2{font-size:46px}.start-grid>div>p{font-size:12px}.steps p{font-size:11px}.compatibility-table tbody th{font-size:21px}.compatibility-table tbody td{font-size:10px}.questions{gap:7%}.questions h2{font-size:43px}.faq-list summary{font-size:11px}.final-invitation{margin-top:90px}.site-footer{padding-inline:6%}}@media (max-width:850px){.masthead{gap:22px;height:84px;padding-inline:25px}.masthead nav{gap:18px}.masthead nav a{font-size:10px}.book-signature{gap:12px;font-size:18px}.threshold-mark{width:23px;height:35px}.header-enter{gap:20px;padding-inline:14px}.hero{min-height:590px}.hero-content{max-width:570px;margin-left:6%;padding-top:68px}.hero h1{letter-spacing:-2.5px;font-size:65px}.hero-subtitle{font-size:21px}.hero-image{object-position:62%;width:100%}.hero-shade{background:linear-gradient(90deg,#0b120fed 0%,#0b120fc7 32%,#0b120f22 90%),linear-gradient(#0000 60%,#0b120ff2)}.hero-actions{gap:22px}.button{min-width:215px;font-size:11px}.video-link{font-size:10px}.facts-band{gap:18px;padding:27px 6%}.facts-band>div{flex-direction:column;align-items:flex-start;gap:9px}.facts-band strong{font-size:38px}.facts-band span{letter-spacing:.8px;max-width:none;font-size:8px}.story-grid{grid-template-columns:1fr;gap:27px}.story h2{max-width:600px;font-size:47px}.story-lead{max-width:44ch;margin-top:21px;font-size:20px}.story-copy{max-width:none}.story-copy p{font-size:13px}.story-copy .fiction-note{max-width:none;font-size:10px}.section-heading{margin-bottom:32px;display:block}.section-heading h2{max-width:650px;font-size:48px}.section-heading>p{max-width:58ch;margin-top:22px;font-size:12px}.route-columns{grid-template-columns:1fr}.route{border-left:0;border-top:1px solid var(--rule);grid-template-columns:1fr 1.1fr;column-gap:50px;display:grid;padding:28px 0!important}.route:first-child{border-top:0}.route:before{left:0}.route-top{grid-area:1/1;max-width:235px;margin-bottom:17px}.route-top>span:first-child{font-size:20px}.route-name{font-size:8px}.route h3{grid-area:2/1/4;align-self:start;margin-bottom:0;font-size:36px}.route>p{grid-area:1/2/3;margin:0 0 20px;font-size:12px}.route-method{grid-area:3/2;min-height:0;padding:14px 0}.route-method strong{font-size:10px}.route>a{grid-area:4/2;min-height:49px;font-size:11px}.routes-note{font-size:10px}.video-caption{align-items:flex-start;gap:17px;font-size:8px}.video-caption p{gap:6px;max-width:80%}.video-play{width:145px;height:113px}.video-play>span:first-child{font-size:39px}.start-grid{grid-template-columns:1fr;gap:37px}.start-grid>div{max-width:650px}.start-grid>div>p{max-width:48ch;font-size:13px}.steps p{font-size:12px}.steps h3{font-size:25px}.steps>li{gap:26px}.steps>li:first-child{border-top:1px solid var(--rule);padding-top:22px}.technology-logos{gap:24px;padding-inline:21px}.technology-caption{max-width:135px;font-size:8px}.technology-logo{max-width:120px}.technology-logo.webxr-logo{max-width:100px}.technology-label{min-width:100px}.compatibility-table thead th{letter-spacing:1.4px;padding-inline:15px;font-size:7px}.compatibility-table tbody th,.compatibility-table tbody td{padding-inline:15px}.compatibility-table tbody th{padding-left:0;font-size:20px}.compatibility-table td strong{font-size:12px}.compatibility-table td>span{font-size:9px}.compatibility-table tbody td{font-size:10px}.requirements-notes{gap:30px}.questions{display:block}.questions h2{font-size:45px}.questions-heading>.eyebrow{margin-bottom:24px}.faq-list{margin-top:32px}.faq-list summary{min-height:69px;font-size:12px}.faq-list p{max-width:75ch;font-size:12px}.final-invitation{padding-block:64px}.final-invitation h2{font-size:59px}.site-footer nav a{min-height:44px}}@media (max-width:600px){:root{scroll-padding-top:18px}.masthead{gap:14px;height:78px;padding:0 22px}.book-signature{gap:11px;font-size:17px}.threshold-mark{width:22px;height:33px}.threshold-mark:before{inset:5px 4px 0}.threshold-mark:after{right:10px}.masthead nav{display:none}.header-enter{gap:16px;min-width:81px;min-height:44px;margin-left:auto;padding:10px 13px;font-size:10px}.hero{height:auto;min-height:0}.hero-image{object-fit:cover;object-position:center top;opacity:1;width:100%;height:350px}.hero-shade{background:linear-gradient(#0c121050 0%,#0c121026 12%,#0c1210cc 41%,#0c1210 62% 100%)}.hero-content{max-width:none;margin-left:0;padding:219px 25px 79px}.hero .eyebrow{letter-spacing:1.8px;gap:10px;font-size:7px}.tiny-star{font-size:13px}.hero h1{letter-spacing:-2px;margin:22px 0 19px;font-size:clamp(43px,11.9vw,67px);line-height:1.02}.hero-subtitle{color:#cbd3c2;font-size:20px;line-height:1.55}.hero-actions{flex-wrap:wrap;gap:15px 22px;margin-top:26px;display:flex}.button{min-width:225px;min-height:52px;padding:14px 17px;font-size:11px}.hero-actions>.button{width:100%;max-width:350px}.video-link{gap:11px;min-height:44px;font-size:11px}.play-symbol{width:31px;height:31px;font-size:18px}.hero-access{max-width:34ch;margin-top:14px;font-size:9px;line-height:1.7}.hero-edge{letter-spacing:1.6px;font-size:6px;bottom:23px;left:25px;right:25px}.hero-corner{width:15px;height:15px;top:19px;right:19px}.facts-band{grid-template-columns:.8fr 1.3fr 1fr;gap:15px;padding:27px 25px}.facts-band>div{gap:10px}.facts-band strong{letter-spacing:-1px;font-size:32px}.facts-band span{letter-spacing:.7px;max-width:92px;font-size:7px;line-height:1.75}.section-shell{padding:63px 25px 0}.section-marker{gap:18px;margin-bottom:27px}.section-marker .eyebrow{letter-spacing:1.5px;font-size:7px}.story h2{letter-spacing:-1px;font-size:36px;line-height:1.18}.story-lead{max-width:31ch;margin-top:22px;font-size:19px;line-height:1.6}.story-grid{gap:26px}.story-copy p{margin-bottom:17px;font-size:12px;line-height:1.95}.story-copy .fiction-note{margin-top:22px;padding-top:17px;font-size:9px;line-height:1.9}.section-heading{margin-bottom:28px}.section-heading h2{letter-spacing:-1.1px;font-size:38px;line-height:1.1}.section-heading>p{margin-top:21px;font-size:11px;line-height:1.9}.route{display:flex;padding:25px 0 20px!important}.route-top{gap:13px;max-width:none;margin-bottom:22px}.route-top>span:first-child{font-size:20px}.route-name{font-size:8px}.route-sigil{font-size:24px}.route h3{letter-spacing:-.9px;margin-bottom:20px;font-size:37px;line-height:1.06}.route>p{margin:0 0 22px;font-size:12px;line-height:1.95}.route-method{gap:7px;padding:15px 0 17px}.route-method strong{font-size:10px}.route>a{min-height:53px;padding-top:8px;font-size:11px}.routes-note{margin-top:20px;font-size:9px;line-height:1.9}.video-frame{aspect-ratio:16/10}.video-play{gap:9px;width:116px;height:92px}.video-play>span:first-child{font-size:30px}.video-play>span:last-child{font-size:8px}.video-corner{width:12px;height:12px;top:12px;left:12px}.video-caption{margin-top:14px;font-size:8px;line-height:1.8;display:block}.video-caption p{max-width:none;display:block}.video-caption .live-dot{margin-right:6px;position:relative;top:-1px}.caption-divider{display:none}.video-caption>span{margin-top:7px;font-size:8px;display:block}.start h2{letter-spacing:-1px;font-size:38px;line-height:1.12}.start-grid{gap:34px}.start-grid>div>p{max-width:35ch;margin-bottom:24px;font-size:12px;line-height:1.9}.steps>li{gap:17px;padding:20px 0}.steps h3{margin-bottom:11px;font-size:24px}.steps p{font-size:11px;line-height:1.95}.step-number{min-width:31px;font-size:26px}.technology-logos{flex-wrap:wrap;justify-content:space-between;gap:20px;padding:21px 18px}.technology-caption{letter-spacing:1.3px;flex-basis:100%;max-width:none;font-size:7px}.technology-wordmark{font-size:23px}.technology-logo{max-width:125px;height:auto;max-height:31px}.technology-logo.webxr-logo{max-width:103px;max-height:37px}.technology-label{justify-content:flex-start;min-width:105px;min-height:44px}.compatibility-table thead{clip:rect(0,0,0,0);width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.compatibility-table,.compatibility-table tbody,.compatibility-table tr,.compatibility-table tbody th,.compatibility-table tbody td{width:100%;display:block}.compatibility-table tr{border-bottom:1px solid var(--rule);padding:24px 0}.compatibility-table tbody th{border:0;padding:0 0 15px;font-size:23px;line-height:1.3}.compatibility-table small{margin-top:6px;font-size:9px}.compatibility-table tbody td{border:0;font-size:11px;line-height:1.9;padding:0!important}.compatibility-table tbody td+td{margin-top:13px}.compatibility-table td strong{margin-bottom:5px;font-size:12px}.compatibility-table td>span{font-size:10px}.requirements-notes{grid-template-columns:1fr;gap:20px;margin-top:25px}.requirements-notes h3{font-size:11px}.requirements-notes p{font-size:10px}.hardware-details>summary{gap:25px;min-height:72px;font-size:11px;line-height:1.8}.hardware-detail-body>p{margin-bottom:22px;font-size:11px;line-height:1.9}.hardware-detail-body dl{grid-template-columns:1fr;gap:18px}.hardware-detail-body dt{font-size:10px}.hardware-detail-body dd{font-size:11px}.official-sources{font-size:9px;line-height:1.9}.questions h2{letter-spacing:-1px;font-size:36px;line-height:1.14}.questions-heading>.eyebrow{margin-bottom:25px;font-size:7px}.faq-list{margin-top:29px}.faq-list summary{gap:22px;min-height:72px;font-size:11px;line-height:1.85}.faq-list summary span{font-size:22px}.faq-list p{padding-bottom:20px;font-size:11px;line-height:1.9}.final-invitation{margin-top:65px;padding:53px 25px 56px}.final-invitation .eyebrow{letter-spacing:1.5px;font-size:7px}.final-invitation h2{letter-spacing:-1.5px;margin:23px 0 20px;font-size:43px;line-height:1.09}.final-invitation p{font-size:20px}.final-invitation .button{min-width:235px;margin-top:27px}.invitation-mark{font-size:250px;top:40px;right:-125px}.site-footer{grid-template-columns:1fr;gap:22px;padding:29px 25px 25px}.footer-book{min-height:44px;font-size:22px}.site-footer>div>p{letter-spacing:.2px;font-size:8px}.site-footer nav{align-items:flex-start;gap:0}.site-footer nav a{justify-content:space-between;width:100%;min-height:44px;font-size:10px}.trademark-note{padding-top:19px;font-size:8px;line-height:1.9}}@media (max-width:360px){.masthead{padding-inline:19px}.book-signature{gap:9px;font-size:16px}.header-enter{gap:12px;min-width:74px}.hero-content{padding-inline:21px;padding-top:200px}.hero h1{letter-spacing:-1.8px;font-size:41px}.hero-subtitle{font-size:19px}.section-shell{padding-inline:21px}.hero-edge{left:21px;right:21px}.facts-band{gap:12px;padding-inline:21px}.facts-band strong{font-size:28px}.facts-band span{font-size:6px}.story h2{font-size:33px}.section-heading h2,.start h2{font-size:35px}.route h3{font-size:34px}.technology-logos{gap:15px;padding-inline:15px}.technology-label{min-width:90px}.technology-logo.meta-logo{max-width:113px}.technology-logo.webxr-logo{max-width:89px}.final-invitation h2{font-size:39px}.site-footer{padding-inline:21px}}@media (prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}.video-transcript{min-height:44px;color:var(--gold);align-items:center;gap:20px;margin-top:5px;font-size:9px;display:inline-flex}.video-transcript:hover{text-underline-offset:3px;text-decoration:underline}.technology-logos{padding-block:8px}.technology-logo.meta-logo{width:210px;max-width:210px;height:auto;max-height:none}.technology-label.meta-brand{width:210px;min-width:210px}.technology-label.webxr-brand{background:#f2f0e9;min-width:156px;min-height:62px;padding:15px 17px}.technology-logo.webxr-logo{width:122px;max-width:122px;height:auto;max-height:none}.hardware-specs-wrap{margin:0 0 28px;overflow:auto}.hardware-spec-table{border-collapse:collapse;text-align:left;width:100%;min-width:490px}.hardware-spec-table caption{text-align:left;color:var(--gold);padding-bottom:16px;font-size:10px}.hardware-spec-table th,.hardware-spec-table td{border-top:1px solid var(--rule);color:#b8c9ac;vertical-align:top;padding:12px 18px 12px 0;font-size:11px;font-weight:400;line-height:1.8}.hardware-spec-table thead th{text-transform:uppercase;letter-spacing:1px;color:#9eb593;font-size:8px}.hardware-spec-table tbody th{color:var(--paper);font-weight:500}.trademark-note a{color:#adbf9d;text-underline-offset:3px;text-decoration:underline}@media (max-width:600px){.technology-logos{gap:8px 13px;padding:20px 15px 9px}.technology-label.meta-brand{width:156px;min-width:156px}.technology-logo.meta-logo{width:156px;max-width:156px}.technology-label.webxr-brand{width:110px;min-width:110px;min-height:50px;padding:13px}.technology-logo.webxr-logo{width:84px;max-width:84px}.video-transcript{font-size:9px}.hardware-spec-table{min-width:460px}.hardware-spec-table th,.hardware-spec-table td{font-size:10px}.hardware-spec-table thead th{font-size:7px}}@media (max-width:360px){.technology-label.meta-brand{width:142px;min-width:142px}.technology-logo.meta-logo{width:142px;max-width:142px}.technology-label.webxr-brand{width:100px;min-width:100px;padding:11px}.technology-logo.webxr-logo{width:78px;max-width:78px}}