.locale-switch{display:flex;border:1px solid var(--line);padding:3px;border-radius:24px;gap:2px;font-size:11px;font-weight:700}.locale-switch a{display:grid;place-items:center;min-width:32px;min-height:32px;border-radius:20px}.locale-switch a[aria-current]{background:var(--ink);color:var(--cream)}.locale-switch a:hover{box-shadow:inset 0 0 0 1px var(--gold)}.theme-toggle{background:transparent;color:var(--ink);border:1px solid var(--line);border-radius:50%;width:40px;height:40px;display:grid;place-items:center;font-size:24px;padding:0}.theme-toggle:hover{border-color:var(--gold)}.header-actions{gap:12px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.art-masthead{position:relative;width:100%;height:clamp(178px,26vw,360px);margin:0;overflow:hidden;isolation:isolate;background:#182a28;border-bottom:1px solid #b79c5880}.art-masthead>img{display:block;width:100%;height:100%;object-fit:cover;object-position:50% 25%}.art-masthead:after{content:'';position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(90deg,#08161255,transparent 28%,transparent 76%,#08161233),linear-gradient(0deg,#081510b3,transparent 38%)}.art-masthead-caption{position:absolute;inset:auto auto 19px max(28px,calc((100vw - 1280px)/2));display:flex;align-items:center;gap:15px;z-index:2;color:#f2ebd6;margin:0;text-shadow:0 1px 10px #0008;font-size:10px;line-height:1.4;letter-spacing:.2em;text-transform:uppercase;font-weight:600}.art-masthead-caption i{font-style:normal;color:#ddc38b;font-size:17px;line-height:1}.art-masthead-caption span:last-child{color:#ddc38b;font-size:9px;letter-spacing:.24em}[data-theme=dark] .art-masthead{border-bottom-color:#b79c5860}
@media(max-width:760px){.art-masthead{height:190px}.art-masthead>img{object-position:54% top}.art-masthead-caption{left:18px;bottom:14px;font-size:9px;gap:10px;letter-spacing:.15em}.art-masthead-caption span:last-child{font-size:8px;letter-spacing:.17em}}
.gallery-section{background:var(--paper)}.gallery-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:24px}.gallery-item{grid-column:span 2}.gallery-item-0,.gallery-item-1{grid-column:span 3}.gallery-open{position:relative;display:block;width:100%;background:var(--cream);padding:0;border-radius:18px;overflow:hidden}.gallery-open img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .3s}.gallery-open:hover img{transform:scale(1.025)}.gallery-open>span{position:absolute;right:14px;bottom:14px;background:var(--paper);color:var(--ink);border-radius:50%;width:34px;height:34px;display:grid;place-items:center;font-size:22px}.gallery-item figcaption{font-size:12px;color:var(--muted);margin-top:12px}.gallery-dialog{border:1px solid var(--line);padding:20px;background:var(--paper);color:var(--ink);border-radius:20px;max-width:min(1300px,96vw);max-height:94dvh;overflow:auto}.gallery-dialog::backdrop{background:#070c0de6;backdrop-filter:blur(8px)}.gallery-dialog img{max-height:78dvh;max-width:100%;object-fit:contain;margin:auto;border-radius:8px}.gallery-dialog figcaption{padding:12px 5px 0;font-size:14px;color:var(--ink)}.gallery-close{position:absolute;right:26px;top:26px;z-index:1;background:#1b201fe6;color:#fff;border:1px solid #b8b09c;border-radius:50%;width:42px;height:42px;font-size:27px;line-height:1}.video-grid .image-wrap{background:#1d1d20;border-radius:20px;overflow:hidden}.video-grid video{aspect-ratio:16/10;object-fit:contain;min-height:0!important;border-radius:0!important}.social-heading{display:flex;align-items:start;justify-content:space-between;gap:50px}.social-heading .section-head{max-width:790px}.social-heading>.button{flex-shrink:0;margin-top:35px}.social-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.social-card{display:flex;align-items:center;gap:20px;border:1px solid var(--line);background:var(--paper);border-radius:20px;padding:28px 24px;min-width:0;transition:border-color .2s,transform .2s}.social-card:hover{border-color:var(--gold);transform:translateY(-3px)}.social-icon{font-size:24px;display:grid;place-items:center;min-width:44px;height:44px;background:var(--ink);color:var(--paper);border-radius:11px;font-weight:700}.social-card h3{font-size:17px;letter-spacing:-.02em}.social-card p{font-size:12px;color:var(--muted);margin-top:7px;overflow-wrap:anywhere}.social-card>.arrow{margin-left:auto;color:var(--gold)}.hero-visual .image-wrap{overflow:hidden;border-radius:24px}.hero-visual .image-wrap img{object-position:58% center}.product-section{color:#fffdf9}.product-section .fine-print{color:#c0beb7}footer{color:#f2ede3}footer .logo b{color:#f2ede3}
:root[data-theme=dark]{--cream:#1d1d20;--paper:#27272a;--ink:#f0eee6;--muted:#b9b9bd;--amber:#e8bc73;--gold:#dfb96e;--line:#414145;--dark:#151517;--bird-green:#d0cec7;color-scheme:dark}
[data-theme=dark] .site-header{background:rgba(29,29,32,.97)}
[data-theme=dark] .hero-accent,[data-theme=dark] .stat-strip strong,[data-theme=dark] .handwritten,[data-theme=dark] .eyebrow,[data-theme=dark] .small-label,[data-theme=dark] .step-number{color:var(--gold)}
[data-theme=dark] .button-amber{color:#211e16;background:var(--amber)}
[data-theme=dark] .button-amber:hover{background:#f0cb91}
[data-theme=dark] .explore-section,[data-theme=dark] .model-section,[data-theme=dark] .video-section{background:#232326}
[data-theme=dark] .topic-card{border-color:var(--line)}
[data-theme=dark] .ready-label{background:#343438;color:#e0d7c2}
[data-theme=dark] .proof-panel{background:var(--paper)}
[data-theme=dark] .viewer3d{border-color:#626267}
[data-theme=dark] .viewer3d-model{color-scheme:light}
[data-theme=dark] .viewer3d-chip{color:#f6f3ee}
[data-theme=dark] .viewer3d-chip.is-active{color:#222225}
[data-theme=dark] .topic-copy .small-label{color:var(--gold)}
[data-theme=dark] .world-footnote{color:var(--ink)}
[data-theme=dark] .test-count,[data-theme=dark] .traction-stats strong{color:var(--bird-green)}
[data-theme=dark] footer{background:#151517;color:#e2e4da}
[data-theme=dark] .faq-list details{border-color:var(--line)}
[data-theme=dark] .gallery-item img,[data-theme=dark] .hero-image{filter:none}
@media(max-width:1200px){.desktop-nav{gap:13px;font-size:11px}.logo b{font-size:16px}.social-grid{gap:14px}.social-card{gap:14px;padding:24px 18px}.social-card h3{font-size:15px}.social-heading{display:block}.social-heading>.button{margin:0 0 30px}}
@media(max-width:760px){.gallery-grid{grid-template-columns:1fr 1fr;gap:20px 14px}.gallery-item,.gallery-item-0,.gallery-item-1{grid-column:span 1}.gallery-item-0{grid-column:1/-1}.gallery-open img{aspect-ratio:4/3}.social-grid{grid-template-columns:1fr}.social-card{padding:23px;gap:20px}.social-card h3{font-size:18px}.social-card p{font-size:13px}.header-actions{gap:8px}.locale-switch a{min-width:28px;min-height:30px}.theme-toggle{width:36px;height:36px}.logo{gap:8px}.logo b{font-size:14px}.brand-sub{font-size:8px}.menu-toggle{width:36px;height:36px;padding:7px}.menu-toggle span{margin:5px 0}.gallery-dialog{padding:10px}.gallery-close{right:16px;top:16px}.gallery-dialog img{max-height:78dvh}.gallery-item figcaption{font-size:11px}}
@media(max-width:400px){.header-inner{padding:12px;gap:8px}.logo b{font-size:12px}.brand-sub{font-size:7px}.brand-mark{width:26px;height:26px;font-size:17px}.header-actions{gap:6px}.locale-switch a{min-width:25px;min-height:28px}.locale-switch{font-size:10px;padding:2px}.theme-toggle{width:32px;height:32px;font-size:21px}.menu-toggle{width:34px;height:34px}.hero-title{font-size:clamp(55px,15vw,70px)!important}}
@media(prefers-reduced-motion:reduce){.gallery-open:hover img,.social-card:hover{transform:none}}