:root{--navy:#102832;--dark:#0b2029;--muted:#526770;--amber:#f3bd45;--paper:#f4f5ef;--line:#cbd4d0}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--navy);font:17px/1.55 Arial,Helvetica,sans-serif}header{height:98px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 5vw}.brand{text-decoration:none;color:inherit;font-size:12px;line-height:1.4;letter-spacing:2px;display:flex;align-items:center;gap:16px}.brandmark{background:var(--navy);color:white;font-size:24px;letter-spacing:-2px;font-weight:bold;padding:4px 12px}.brandmark span{display:block;font-size:12px;letter-spacing:0;color:var(--amber);text-align:right}.edition{font-size:11px;letter-spacing:2px;color:var(--muted)}.page{max-width:1240px;margin:auto;padding:60px 40px}.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:48px}.eyebrow{font-size:12px;letter-spacing:2.5px;font-weight:bold;color:#5f6963;margin:0 0 24px}h1{font-size:clamp(38px,5vw,68px);line-height:1.06;letter-spacing:-2.6px;margin:0 0 28px;font-weight:600}h1 em{color:#6c7958;font-style:normal}.intro{max-width:490px;font-size:19px;color:var(--muted);margin-bottom:32px}button{font:inherit;font-size:15px;font-weight:bold;cursor:pointer;border:1px solid var(--line);background:transparent;color:var(--navy);padding:13px 20px;margin:4px 8px 4px 0;border-radius:4px}button:hover{background:#e3e7dd}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible,#viewport:focus-visible{outline:3px solid #bb6500;outline-offset:4px}.primary{background:var(--amber);border-color:var(--amber);padding:17px 24px}.primary:hover{background:#e7ab29}.primary span{margin-left:40px}.small{font-size:13px;color:var(--muted)}.notice{grid-column:1/-1;border-top:1px solid var(--line);padding-top:22px;font-size:13px;color:var(--muted);margin:0}.heroart{position:relative;min-height:440px;background:var(--navy);color:var(--paper);overflow:hidden;padding:34px;background-image:linear-gradient(90deg,transparent 49.8%,#ffffff0c 50%,transparent 50.2%),linear-gradient(0deg,transparent 49.8%,#ffffff0c 50%,transparent 50.2%);background-size:60px 60px}.orbit{border:1px solid #ffffff50;width:260px;height:260px;border-radius:50%;position:absolute;left:calc(50% - 130px);top:65px;font-size:75px;display:grid;place-items:center;color:var(--amber);letter-spacing:-5px}.orbit:after{content:'';position:absolute;inset:28px -38px;border:1px solid #ffffff44;border-radius:50%;transform:rotate(-30deg)}.artcaption{position:absolute;bottom:76px;left:34px;font-size:23px;font-weight:bold;line-height:1.1;letter-spacing:-.6px}.artbottom{position:absolute;bottom:25px;left:34px;font-size:10px;letter-spacing:3px}.narrow{max-width:870px}ol.steps{padding-left:22px}.steps li{padding:7px 0}fieldset{border:1px solid var(--line);padding:15px 20px;margin:24px 0}fieldset label{display:inline-block;margin-right:26px}input{accent-color:var(--navy)}.hud{display:flex;align-items:center;gap:7vw;padding:16px 4vw;background:var(--navy);color:white}.hud small{display:block;font-size:10px;letter-spacing:1.5px;color:#bdcbd0}.hud strong{font-size:25px;line-height:1.2}.hud button{margin-left:auto;color:white;border-color:#8ca0a7}#viewport{height:65vh;min-height:390px;position:relative;touch-action:none;overflow:hidden}a-scene{height:100%;width:100%}#hotspots{position:absolute;inset:0;pointer-events:none}.hotspot{position:absolute;transform:translate(-50%,-50%);border:2px solid white;background:var(--navy);color:white;border-radius:50%;padding:0;width:42px;height:42px;box-shadow:0 2px 10px #0006;pointer-events:auto;font-size:13px;margin:0}.hotspot:hover{background:#bf7b05}.hotspot.checked{background:#31775a}.hotspot.incorrect{background:#8a4740}.scene-label{position:absolute;top:20px;left:26px;font-size:11px;letter-spacing:1.5px;background:#102832d9;color:white;padding:9px 14px;pointer-events:none}.scene-label span{display:block;color:var(--amber);margin-top:3px}.viewcontrols{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);display:flex;white-space:nowrap}.viewcontrols button{background:#f4f5eff0;padding:8px 16px;margin-right:5px}.scenefooter{display:flex;align-items:center;justify-content:space-between;padding:10px 4vw;gap:20px;font-size:13px}.inspectionlist{padding:0 4vw 24px;display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.inspectionlist button{text-align:left;font-weight:normal;margin:0;font-size:13px}.resultscore{font-size:120px;line-height:1.15;color:#526342;letter-spacing:-6px}.resultscore small{font-size:30px;letter-spacing:0;color:var(--muted)}.metrics{display:flex;gap:60px;padding:25px 0;margin:25px 0;border-block:1px solid var(--line)}.metrics strong{display:block;font-size:27px}.metrics span{font-size:13px;color:var(--muted)}.reviewitem{border-top:1px solid var(--line);padding:24px 0;display:grid;grid-template-columns:180px 1fr;gap:24px}.reviewitem h2{margin:0 0 10px;font-size:23px}.reviewitem p{margin:5px 0}.reviewstatus{font-size:12px;font-weight:bold;letter-spacing:1px;color:#476444}.reviewstatus.missed{color:#924a19}details{margin-top:35px;border-top:1px solid var(--line);padding:20px 0}summary{cursor:pointer}a{color:#245b74}dialog{max-width:600px;width:calc(100% - 32px);border:0;border-top:7px solid var(--amber);border-radius:4px;padding:32px;background:var(--paper);color:var(--navy)}dialog::backdrop{background:#071b25a6}dialog h2{font-size:30px;line-height:1.15;margin:0 0 18px}dialog .eyebrow{margin-bottom:14px}#dialogbody{white-space:pre-line}#loaderror{position:absolute;top:25%;left:15%;right:15%;padding:25px;background:var(--paper)}.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}[hidden]{display:none!important}@media(max-width:700px){header{height:76px;padding:0 20px}.edition{display:none}.page{padding:35px 22px}.hero{grid-template-columns:1fr;gap:28px}.heroart{min-height:330px}.orbit{top:10px;width:210px;height:210px;left:calc(50% - 105px);font-size:60px}.artcaption{font-size:17px;bottom:65px}.hud{gap:20px;padding:13px}.hud strong{font-size:20px}.hud small{font-size:8px}.hud button{font-size:11px;padding:8px}.metrics{flex-wrap:wrap;gap:24px}.metrics>div{width:40%}.inspectionlist{grid-template-columns:1fr 1fr}.reviewitem{grid-template-columns:1fr;gap:8px}.scenefooter{align-items:flex-start}.viewcontrols button{padding:8px 12px}#viewport{height:58vh}.resultscore{font-size:95px}}
/* Version 2 product design tokens and component treatments. */
:root{--navy:#172d32;--dark:#10252a;--muted:#647579;--amber:#b5ef68;--paper:#f7f9f8;--line:#dfe6e3;--surface:#fff;--accent:#1d6a50;--radius:16px;--shadow:0 16px 48px #14392e09}body{font-size:16px;background:var(--paper)}.icon{width:22px;height:22px;display:inline-block;vertical-align:middle;flex-shrink:0}i[data-icon]{display:inline-flex;align-items:center;font-style:normal}header{height:88px;padding:0 4.5vw;background:white}.brand{font-size:17px;line-height:1.15;font-weight:600;letter-spacing:-.5px;gap:12px}.brandsecond{display:block;font-weight:400;color:#71807f;font-size:12px;letter-spacing:1.5px;margin-top:6px;text-transform:uppercase}.brandmark{padding:10px;border-radius:12px;background:#e8f1eb;display:flex;color:#28674d}.brandmark .icon{width:29px;height:29px}.topnav{display:flex;align-items:center;gap:32px}.topnav a{font-size:13px;color:#71807f;text-decoration:none;padding:31px 0}.topnav a.active{color:var(--navy);border-bottom:2px solid #2c7355}.topnav .icon{width:15px;height:15px}.edition{letter-spacing:1.2px;font-size:10px;display:flex;align-items:center;gap:8px}.live-dot{width:6px;height:6px;border-radius:50%;background:#3b9d65}.page{max-width:1360px;padding:66px 54px}.hero{grid-template-columns:1.03fr 1fr;gap:35px 45px;align-items:center}.eyebrow{font-size:10px;letter-spacing:1.6px;color:#607c6c;display:flex;align-items:center;gap:8px;margin-bottom:25px}.eyebrow .icon{width:16px;height:16px}h1{font-size:clamp(38px,4.4vw,66px);line-height:1.11;letter-spacing:-2.9px;font-weight:600;margin-bottom:25px}h1 em{color:#5c865f}.intro{font-size:17px;line-height:1.7;max-width:490px;margin-bottom:27px}.heroactions{display:flex;align-items:center;gap:15px}.primary{border-radius:9px;color:#183126;background:var(--amber);font-size:14px;padding:15px 19px;display:inline-flex;gap:11px;align-items:center;border:1px solid #a4db61;box-shadow:0 3px 0 #87b44520}.primary .icon{width:18px;height:18px}.primary:hover{background:#a8e75b}button{border-radius:8px;padding:11px 16px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:13px;transition:background .12s}.textlink{font-size:12px;text-decoration:none;color:#566b60;display:inline-flex;align-items:center;gap:4px}.textlink .icon{width:15px;height:15px}.trustline{display:flex;gap:23px;margin-top:21px;font-size:11px;color:#7b8981}.trustline span{display:flex;gap:6px;align-items:center}.trustline .icon{width:14px;height:14px}.heroart{min-height:375px;border-radius:20px;padding:0;box-shadow:0 24px 64px #18332c16;background:#ccd8d6}.heroart img{height:100%;width:100%;position:absolute;inset:0;object-fit:cover;object-position:50% 55%}.heroart:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,#112c31da,transparent 55%);pointer-events:none}.previewtag{position:absolute;z-index:1;top:19px;left:20px;background:#fffef3e8;backdrop-filter:blur(5px);border-radius:7px;color:#244c40;font-size:9px;letter-spacing:1px;padding:8px 10px;display:flex;align-items:center;gap:7px}.previewtag .icon{width:15px;height:15px}.previewbottom{position:absolute;z-index:1;bottom:26px;left:27px;right:27px;display:flex;justify-content:space-between;align-items:center;font-size:21px;line-height:1.5;color:#fff}.previewbottom small{font-size:11px;color:#d0dfd7;font-weight:400}.degree{font-size:37px;letter-spacing:-1.5px;color:#dbf3c6}.modulefacts{grid-column:1/-1;display:flex;justify-content:space-around;gap:30px;padding:26px;background:white;border:1px solid var(--line);border-radius:14px;margin-top:17px;box-shadow:var(--shadow)}.modulefacts>div{display:flex;align-items:center;gap:15px}.modulefacts>div>.icon{width:27px;height:27px;color:#53886a}.modulefacts strong{display:block;font-size:14px}.modulefacts small{display:block;font-size:11px;color:#7b8981;margin-top:4px}.notice{border:0;display:flex;align-items:center;gap:10px;padding:0;max-width:900px;font-size:11px;line-height:1.6}.notice .icon{width:16px;height:16px}.narrow{max-width:860px}.steps{padding-left:0;list-style:none;counter-reset:brief}.steps li{position:relative;padding:13px 0 13px 45px;border-bottom:1px solid #e5ebe7;counter-increment:brief}.steps li:before{content:counter(brief,decimal-leading-zero);position:absolute;left:0;color:#679372;font-size:13px;font-weight:bold}fieldset{border-radius:12px;background:white}.sessiontop{padding:27px 4vw 21px;display:flex;justify-content:space-between;align-items:center}.sessiontop .eyebrow{margin:0 0 5px}.sessiontop h2{margin:0;font-size:27px;letter-spacing:-.8px}.sessionhelp{color:#7d8b85;font-size:12px;display:flex;align-items:center;gap:10px}.sessionhelp .icon{width:17px;height:17px}.hud{margin:0 3vw;border-radius:12px 12px 0 0;background:white;color:var(--navy);border:1px solid var(--line);padding:14px 25px;gap:55px}.hud small{color:#768780;font-size:9px;letter-spacing:1px;display:flex;align-items:center;gap:6px}.hud small .icon{width:12px;height:12px}.hud strong{font-size:24px;font-variant-numeric:tabular-nums;display:block;margin-top:4px}.hud button{color:#586d62;border-color:#dfe6e3;font-size:12px}#viewport{margin:0 3vw;height:58vh;min-height:400px;border:1px solid var(--line);border-top:0;border-radius:0 0 12px 12px;box-shadow:var(--shadow);background:#91a4a4}.hotspot{height:34px;width:34px;border:2px solid #ffffffc9;background:#183a3ce6;backdrop-filter:blur(4px);border-radius:50%;font-size:11px;box-shadow:0 3px 10px #0004}.hotspot:hover{background:#5e8850}.hotspot.checked{background:#247456;border-color:#c4f5a1}.scene-label{background:#153238d9;backdrop-filter:blur(5px);border-radius:6px;top:17px;left:18px;padding:8px 11px;font-size:9px;letter-spacing:1px}.scene-label .icon{width:15px;height:15px;margin-right:5px}.scene-label span{margin-left:24px;color:#c6e6a4;font-size:9px}.viewcontrols{border:1px solid #ffffffbb;border-radius:10px;padding:4px;background:#f7faf5e8;backdrop-filter:blur(12px);box-shadow:0 5px 20px #15333114}.viewcontrols button{background:transparent;border:0;margin:0 2px;padding:8px}.viewcontrols button:hover{background:#dfeada}.viewcontrols .icon{width:18px;height:18px}#resetview{border-left:1px solid #ccdad0;border-radius:0;font-size:11px;padding-inline:12px}.scenefooter{padding:14px 3.5vw;color:#657d70;font-size:11px}.scenefooter button{margin:0;font-size:12px;background:white}.scenefooter button .icon{width:17px;height:17px}.resultscore{font-size:100px;color:#527951}.metrics{background:white;border:1px solid var(--line);border-radius:13px;padding:25px;gap:40px;flex-wrap:wrap}.metrics strong{font-size:25px}.metrics span{font-size:11px}.reviewitem{background:white;margin:14px 0;border:1px solid var(--line);padding:25px;border-radius:12px;grid-template-columns:140px 1fr}.reviewitem h2{font-size:21px}.reviewitem p{font-size:14px}.physicslink{display:inline-flex;gap:8px;align-items:center;padding:15px 0;font-size:13px;text-decoration:none;color:#2c7054}dialog{padding:30px;border-radius:15px;border:1px solid #d8e4da;box-shadow:0 25px 110px #071c2860}dialog h2{font-size:28px;letter-spacing:-.7px}dialog .eyebrow{color:#588267}dialog p{font-size:15px}dialog::backdrop{background:#0e252c80;backdrop-filter:blur(3px)}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible,#viewport:focus-visible{outline-color:#2e765a}
@media(max-width:850px){.topnav{gap:18px}.edition{display:none}.hero{grid-template-columns:1fr}.heroart{min-height:330px}.herocopy{max-width:650px}.modulefacts{gap:20px;padding:22px}.modulefacts>div{gap:9px}.modulefacts small{font-size:10px}.page{padding:40px 25px}.sessionhelp{display:none}}
@media(max-width:540px){header{height:76px;padding:0 20px}.brand{font-size:15px}.brandmark{padding:8px}.brandmark .icon{width:25px;height:25px}.topnav{gap:15px}.topnav a{font-size:11px}.topnav a:first-child,.topnav a:nth-child(2){display:none}.topnav a{padding:20px 0}.hero{gap:28px}h1{font-size:41px;letter-spacing:-1.8px}.intro{font-size:15px}.heroactions{gap:8px;flex-wrap:wrap}.heroart{min-height:280px}.modulefacts{margin-top:0;flex-direction:column;gap:22px}.modulefacts small{font-size:11px}.notice{align-items:flex-start}.trustline{gap:18px;font-size:10px}.hud{gap:19px;padding:12px}.hud small{font-size:7px;gap:3px;letter-spacing:.5px}.hud strong{font-size:20px}.hud button{font-size:10px;padding:7px;max-width:65px}.hud small .icon{display:none}.sessiontop{padding:21px 5vw 17px}.sessiontop h2{font-size:23px}#viewport{height:52vh;min-height:340px}.viewcontrols{bottom:12px}.scenefooter{gap:12px}.scenefooter>span{max-width:180px}.metrics{gap:20px;padding:20px}.reviewitem{grid-template-columns:1fr;gap:8px;padding:20px}.primary{font-size:13px}.resultscore{font-size:85px}.scene-label{font-size:8px}}
@media(prefers-reduced-motion:reduce){button{transition:none}}

/* Compact phones, landscape and enlarged text. */
html,body{max-width:100%;overflow-x:clip}img{max-width:100%}button,a,input{touch-action:manipulation}dialog{box-sizing:border-box;max-width:calc(100vw - 24px);max-height:calc(100dvh - 24px);overflow-y:auto}.hero>*{min-width:0}.scenefooter{flex-wrap:wrap}.viewcontrols button{min-width:36px;min-height:40px}
@media(max-width:360px){.page{padding:28px 16px}h1{font-size:35px}.hud{gap:10px;padding:10px}.hud strong{font-size:18px}.scene-label span{margin-left:8px}.trustline{flex-wrap:wrap}.viewcontrols{max-width:95%;display:flex}.viewcontrols button{margin:0;padding:7px}#resetview{padding-inline:8px}}

.devicepanel{margin:18px 3vw;padding:16px;background:white;border:1px solid #d8e4da;border-radius:12px}.devicepanel summary{cursor:pointer;font-weight:600}.devicepanel p{font-size:13px;line-height:1.6}.deviceactions,.walkcontrols{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.walkcontrols{margin:12px 3vw}.walkcontrols button{min-height:44px;touch-action:none}.walkcontrols span{font-size:12px;color:#537060;margin-left:auto}#webcampreview{width:240px;max-width:100%;border-radius:12px;background:#172b31}body:has(a-scene.vr-mode) #hotspots{display:none}