@font-face{font-family:LocalSans;src:local('Aptos'),local('Segoe UI')}*{box-sizing:border-box}body{margin:0;background:#f0f5fc;color:#17366b;font:14px LocalSans,'Segoe UI',sans-serif}button,a,summary{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer;border:1px solid #d1e0f1;background:#fff;border-radius:7px;min-height:40px;padding:9px 12px;transition:background .18s,color .18s}button:hover{background:#e1edfa}button:disabled{opacity:.42;cursor:not-allowed}button:focus-visible,a:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #559fe5;outline-offset:3px}button.active,.primary{background:#244586;color:white;border-color:#244586}button[aria-pressed=true]{background:#d9e9fa;border-color:#4f78b5}[hidden]{display:none!important}header{height:82px;border-bottom:1px solid #d6e3f2;display:flex;align-items:center;padding:0 28px;gap:28px;background:#f8fbff}.brand{display:flex;align-items:center;gap:12px;color:inherit;text-decoration:none;font-weight:750;font-size:22px;letter-spacing:2px}.brand-icon{display:grid;place-items:center;width:42px;height:42px;background:#244586;color:#fff;font-size:16px;letter-spacing:0;border-radius:11px}.brand-sub{display:block;font-size:8px;letter-spacing:1.6px;margin-top:2px}header nav{display:flex;gap:5px;margin:auto;background:#e5eef9;border-radius:9px;padding:4px}header nav button{border:0;background:transparent;padding:10px 22px}.utilities{display:flex;gap:6px}.utilities button{background:transparent;border:0}main{height:calc(100dvh - 116px);min-height:650px;display:grid;grid-template-columns:230px minmax(360px,1fr) 312px}.navigation{padding:30px 18px 20px 26px;border-right:1px solid #d6e3f2;display:flex;flex-direction:column;overflow:auto;background:#f6f9ff}.eyebrow{font-size:9px;letter-spacing:1.65px;font-weight:750;color:#607b9f}.navigation h2{font-size:26px;font-weight:500;letter-spacing:-1px;line-height:1.15;margin:14px 0 25px}.nav-list{display:flex;flex-direction:column;gap:3px}.nav-list button{border:0;background:none;text-align:left;font-size:12px;line-height:1.5;padding:9px 10px;display:flex;gap:12px;align-items:center}.nav-list button span{font-size:10px;color:#7995b8}.nav-list button.active{background:#dceafb;color:#244586;font-weight:650}.nav-foot{margin-top:auto;padding-top:30px;font-size:10px;color:#587298;line-height:1.8}.nav-foot>span:last-child{display:block}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#638fcb;margin-right:5px}.stage{position:relative;overflow:hidden;background:radial-gradient(ellipse at 50% 55%,#294664 0%,#142a44 65%,#0d1c30 100%)}#v3d-container{position:absolute;inset:0;touch-action:none}#v3d-container canvas{display:block;width:100%;height:100%}.stage-heading{position:absolute;top:32px;left:34px;pointer-events:none}.stage-heading h1{font-size:clamp(30px,3.5vw,54px);font-weight:500;line-height:1.05;letter-spacing:-2px;margin:13px 0}.stage-heading h1 span{color:#7ca9de}.stage-heading p{color:#607b9f;font-size:12px}.viewbar{position:absolute;bottom:61px;left:50%;transform:translateX(-50%);display:flex;gap:3px;border-radius:10px;padding:5px;background:#ffffffd9;box-shadow:0 6px 28px #193f7810;max-width:96%;overflow:auto}.viewbar button{font-size:10px;min-height:34px;padding:6px 9px;border:0;background:transparent;white-space:nowrap}.viewbar button.active{background:#244586;color:white}.stage-bottom{position:absolute;bottom:18px;left:24px;right:24px;display:flex;justify-content:space-between;align-items:center;font-size:10px;color:#5c7396}.pill{background:#f8fbffbf;border:1px solid #cbdcf0;border-radius:25px;padding:8px 12px}.info{background:#fbfdff;padding:30px 23px 18px;border-left:1px solid #d6e3f2;overflow:auto}.info h2{font-size:27px;line-height:1.12;font-weight:500;letter-spacing:-.75px;margin:14px 0}.info p{font-size:12px;line-height:1.7;color:#536e92}.source{font-size:10px!important;line-height:1.6;color:#637c9d!important}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:24px 0;padding:20px 0;border-top:1px solid #dbe7f4;border-bottom:1px solid #dbe7f4}.stats strong{font-size:24px;font-weight:550;letter-spacing:-1px;display:block}.stats strong span{font-size:11px;margin-left:3px;letter-spacing:0}.stats small{display:block;font-size:9px;margin-top:5px;color:#607b9f}.latch-grid{display:grid;grid-template-columns:1fr 1fr;gap:5px;margin:12px 0}.latch-grid button{font-size:10px;text-align:left;display:flex;flex-direction:column;gap:3px;padding:8px;min-height:49px}.latch-grid button span{font-size:9px;color:#58749b}.action-grid,.tour-controls{display:grid;grid-template-columns:1fr 1fr;gap:5px}.action-grid button,.tour-controls button{font-size:10px;padding:9px 6px}.action-grid .primary{grid-column:1/-1}#instruction{font-size:11px;min-height:38px;color:#315994;margin:10px 0}details{border-top:1px solid #dbe7f4;margin-top:14px;padding-top:14px}summary{cursor:pointer;font-size:11px;padding-bottom:12px}details button{font-size:11px;width:100%;margin-bottom:6px;text-align:left}.thermal-link{font-size:12px;width:100%;margin-top:16px;background:#dceafb;border:0;text-align:left;padding:15px}.thermal-link span{float:right}.disclaimer{font-size:9px!important;margin:13px 0 0;line-height:1.6!important}footer{height:34px;background:#19376d;color:#c6dcf5;display:flex;align-items:center;justify-content:space-between;padding:0 28px;font-size:8px;letter-spacing:1.2px}#loading{position:absolute;inset:0;z-index:10;background:#e8f1fc;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;font-size:16px}progress{accent-color:#699dd9;width:180px}#tour-progress{width:100%;margin-top:14px;height:5px}.marker{position:absolute;border-radius:50%;background:#244586e6;color:white;border:2px solid #eef5ff;box-shadow:0 2px 9px #0003;width:30px;height:30px;min-height:30px;padding:0;font-size:11px;transform:translate(-50%,-50%)}#gap-label{position:absolute;top:45%;left:50%;transform:translate(-50%,-50%);background:#244586ed;color:#fff;padding:9px 15px;border-radius:6px;text-align:center;font-size:13px;pointer-events:none}#gap-label small{font-size:10px}#caption{position:absolute;bottom:112px;left:5%;right:5%;background:#1d3e78eb;color:#fff;padding:13px 20px;border-radius:9px;font-size:13px;line-height:1.55;pointer-events:none}dialog{border:1px solid #cbdcf0;border-radius:17px;padding:38px;max-width:710px;width:90%;color:#244586;background:#f6faff;box-shadow:0 30px 100px #15376c40}dialog::backdrop{background:#15376c60;backdrop-filter:blur(5px)}dialog h2{font-size:35px;font-weight:500;letter-spacing:-1px;margin:14px 0}dialog p{line-height:1.7;color:#587298;font-size:13px}.dialog-close{position:absolute;right:14px;top:14px;border:0;background:transparent;font-size:23px}.thermal-tabs{display:flex;gap:6px;margin:25px 0}.thermal-tabs button{flex:1;font-size:12px}.thermal-body{display:grid;grid-template-columns:180px 1fr;gap:30px;align-items:center;background:#e4f0fc;padding:25px;border-radius:12px}.thermal-value{font-size:42px;letter-spacing:-2px}.thermal-body h3{font-weight:550;margin:0}.heat-flow{padding:12px 0;font-size:12px;border-top:1px solid #c7daf0;color:#315994}.thermal-body small{font-size:10px}#return-view{font-size:10px;margin-top:5px}body.guided .stage-heading{opacity:.5}body.guided .stats{margin:12px 0;padding:12px 0}
@media(min-width:1650px){main{grid-template-columns:260px minmax(360px,1fr) 350px}.info{padding:35px}.navigation{padding:35px}.info h2{font-size:32px}.info p{font-size:13px}}
@media(max-width:1100px){main{grid-template-columns:180px minmax(320px,1fr) 275px}.navigation{padding:24px 10px}.info{padding:24px 17px}header{gap:10px;padding:0 16px}header nav button{padding:10px 12px}.utilities span{display:none}.stage-heading{left:22px}.viewbar button{padding:5px 6px}.stats strong{font-size:21px}}
@media(max-width:820px){header{height:auto;min-height:110px;flex-wrap:wrap;padding:13px 16px;justify-content:space-between;gap:8px}.brand{font-size:18px}header nav{order:3;width:100%;justify-content:center;margin:0}header nav button{flex:1;padding:8px;font-size:12px}.utilities{margin-left:auto}main{height:auto;min-height:0;display:flex;flex-direction:column}.navigation{order:2;padding:14px 16px;border:0}.navigation>.eyebrow,.navigation h2,.nav-foot{display:none}.nav-list{flex-direction:row;overflow:auto;gap:5px}.nav-list button{white-space:nowrap;border:1px solid #d5e3f4}.stage{height:60dvh;min-height:410px;order:1}.stage-heading{top:20px}.stage-heading h1{font-size:34px}.stage-heading p{font-size:10px}.info{order:3;border:0;padding:22px}.info h2{font-size:27px}.stats{margin:16px 0;padding:14px 0}.stats strong{font-size:27px}.action-grid{grid-template-columns:1fr 1fr 1fr}.action-grid .primary{grid-column:auto}.latch-grid{grid-template-columns:repeat(4,1fr)}.latch-grid button{font-size:10px}.stage-bottom{left:14px;right:14px}.viewbar{bottom:58px}.viewbar button{font-size:9px}.view-hint{font-size:9px}footer{padding:0 15px}footer span:last-child{display:none}#caption{font-size:11px;bottom:105px;padding:10px}dialog{padding:28px 22px}.thermal-body{grid-template-columns:1fr;gap:12px}.thermal-value{font-size:36px}.thermal-tabs button{padding:8px 5px;font-size:10px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.reference-link{font-size:11px;width:100%;margin-top:8px;border:0;background:none;text-align:left}#reference-video{width:100%;border-radius:8px;background:#182e53;margin-top:15px}#reference-dialog{max-width:960px;max-height:90dvh;overflow:auto}#reference-transcript{max-height:250px;overflow:auto}
@media(max-width:820px){.stage{position:sticky;top:0;z-index:3;height:50dvh;min-height:360px;flex-shrink:0}.info,.navigation{position:relative;z-index:1}button{min-height:44px}.viewbar button{min-height:38px}.marker{width:38px;height:38px;min-height:38px}.stage-heading h1{font-size:30px}.stage-heading p{display:none}.stage-heading{top:15px}.stage-heading .eyebrow{font-size:8px}}
@media(max-width:820px){header{position:sticky;top:0;z-index:6;height:132px;flex-shrink:0}.stage{top:132px;height:44dvh;min-height:330px}}
@media(max-width:820px){main{height:calc(100dvh - 166px);min-height:550px;display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(280px,44dvh) 48px minmax(170px,1fr)}.stage{position:relative;top:auto;grid-row:1;height:auto;min-height:0;z-index:1}.navigation{grid-row:2;padding:3px 12px;overflow:hidden}.nav-list button{min-height:38px}.info{grid-row:3;overflow:auto;padding:18px 22px;border-top:1px solid #d6e3f2;overscroll-behavior:contain}.stage-heading h1{font-size:26px}.stage-heading .eyebrow{font-size:7px}.stage-heading{top:10px;left:17px}.viewbar{bottom:49px}.viewbar button{min-height:32px}.stage-bottom{bottom:10px}.view-hint{display:none}}

.brand-logo{width:54px;height:54px;object-fit:contain;flex-shrink:0}.brand-sub{font-size:7px;letter-spacing:.65px;line-height:1.45}.brand{letter-spacing:1.4px}.nav-foot{font-size:10px}@media(max-width:820px){.brand-logo{width:45px;height:45px}.brand-sub{font-size:6px;letter-spacing:.35px}}

/* Dark viewing area gives the pale-blue product a clear silhouette. */
.stage-heading{color:#f4f8ff}.stage-heading .eyebrow,.stage-heading p{color:#c2d5ec}.stage-heading h1 span{color:#89b9ee}.stage-bottom{color:#c2d5ec}.stage-bottom .pill{color:#17366b;background:#f8fbffeb}.stage #loading{background:#142a44;color:#f4f8ff}.stage .viewbar{background:#f8fbfff2;box-shadow:0 6px 28px #0004}