:root{--blue:#0073cf;--blue-dark:#005da8;--bg:#e6e7e9;--card:#fff;--text:#0a0a0a;--muted:#64748b;--border:#e5e7eb;--warning:#fff7ed;--warning-border:#fb923c;--shadow:0 8px 24px rgba(15,23,42,.06)}
*{box-sizing:border-box}html,body{margin:0;width:100%;max-width:100%;overflow-x:hidden;overscroll-behavior-x:none}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}.topbar{background:var(--blue);padding:14px 16px 16px;border-bottom:1px solid rgba(255,255,255,.2)}.topbar-inner{max-width:980px;margin:0 auto;display:flex;flex-direction:column;align-items:flex-start;gap:4px}.logo{display:block;height:56px;width:auto;max-width:min(420px,88vw);object-fit:contain;background:transparent;border-radius:0}.brand-title{font-size:15px;margin:0;font-weight:400;text-transform:uppercase;letter-spacing:.08em;color:#fff;line-height:1.1}main{width:100%;max-width:980px;margin:0 auto;padding:18px}.hero{margin:18px 0}h1{margin:0;font-size:clamp(30px,7vw,48px);line-height:1.05;letter-spacing:-.04em;text-transform:uppercase}.subtitle{margin:8px 0 0;color:var(--muted);font-size:16px}.card{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:18px;margin:14px 0;box-shadow:var(--shadow);max-width:100%}.card h2{font-size:15px;text-transform:uppercase;letter-spacing:.08em;color:var(--blue-dark);margin:0 0 8px}.card p{margin:0;font-size:18px;white-space:pre-wrap;overflow-wrap:anywhere}.card.cautions{background:var(--warning);border-color:var(--warning-border)}.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(118px,1fr));gap:10px}.gallery button.image-thumb{display:block;border:0;padding:0;margin:0;background:transparent;width:100%;cursor:pointer}.gallery button.image-thumb img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:14px;border:1px solid var(--border);background:#fff;display:block}.media-note{color:var(--muted);font-size:14px;margin-top:8px}.model-box{border:1px dashed #94a3b8;background:#f8fafc;border-radius:16px;padding:14px;color:var(--muted)}model-viewer{width:100%;height:min(70vh,620px);background:#fff;border-radius:14px}.video-stack{display:grid;gap:14px}.vimeo-wrap{width:100%;background:#000;border-radius:14px;overflow:hidden}.vimeo-wrap iframe{width:100%;height:100%;border:0;display:block}.vimeo-wrap.portrait{aspect-ratio:9/16;max-width:420px;margin:0 auto}.vimeo-wrap.landscape{aspect-ratio:16/9}.local-video{width:100%;max-height:640px;border-radius:14px;background:#000}.nav-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:22px 0 30px}.nav-button,.selector-button{display:flex;align-items:center;gap:18px;text-decoration:none;color:var(--text);background:#f7f8fb;border:1px solid var(--border);border-radius:18px;padding:16px 20px;box-shadow:var(--shadow)}.nav-button strong{display:block;color:var(--blue-dark);font-size:13px;text-transform:uppercase;letter-spacing:.07em;margin-bottom:4px}.selector-card{margin-top:24px;padding:26px;background:transparent}.selector-title{font-size:clamp(34px,7vw,56px);text-transform:uppercase;letter-spacing:.02em;margin-bottom:26px}.selector-grid{display:grid;gap:22px;padding-left:8%;padding-right:8%}.selector-button{min-height:86px;font-size:clamp(25px,5vw,44px);font-weight:800;letter-spacing:.05em;text-transform:uppercase}.selector-arrow{width:0;height:0;border-top:22px solid transparent;border-bottom:22px solid transparent;border-left:26px solid var(--blue);flex:0 0 auto}.footer{text-align:center;color:var(--muted);padding:20px;font-size:13px}.image-modal{display:none;position:fixed;inset:0;z-index:2147483647;background:rgba(0,0,0,.92);padding:64px 14px 24px;align-items:center;justify-content:center}.image-modal.open{display:flex}.image-modal img{max-width:min(96vw,980px);max-height:calc(100vh - 110px);object-fit:contain;border-radius:12px}.image-modal-close{position:fixed;top:12px;right:12px;width:52px;height:52px;border:0;border-radius:50%;font-size:30px;cursor:pointer}.hidden{display:none!important}@media(max-width:620px){.logo{height:46px}.nav-row{grid-template-columns:1fr}.selector-grid{padding:0}.selector-card{padding:8px}.selector-button{font-size:24px;min-height:72px}}

.image-modal-nav{position:fixed;top:50%;transform:translateY(-50%);z-index:2147483647;width:56px;height:72px;border:0;border-radius:16px;background:rgba(255,255,255,.92);color:#111;font-size:46px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;user-select:none}.image-modal-prev{left:max(12px,calc(50vw - 540px))}.image-modal-next{right:max(12px,calc(50vw - 540px))}.image-modal-counter{position:fixed;left:50%;bottom:14px;transform:translateX(-50%);z-index:2147483647;background:rgba(0,0,0,.55);color:#fff;border-radius:999px;padding:6px 12px;font-size:14px}body.modal-open{overflow:hidden}@media(max-width:540px){.image-modal{padding:64px 8px 44px}.image-modal img{max-width:96vw;max-height:calc(100vh - 132px)}.image-modal-nav{width:48px;height:64px;font-size:42px;background:rgba(255,255,255,.85)}.image-modal-prev{left:6px}.image-modal-next{right:6px}}