html,body,#app{background:#000;width:100%;height:100%;margin:0;font-family:Segoe UI,Helvetica Neue,Helvetica,Arial,sans-serif;overflow:hidden}canvas{display:block}.info{z-index:5;color:#fff;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#0000008c;border:1px solid #ffffff40;border-radius:12px;max-width:min(88vw,420px);padding:12px 14px;line-height:1.35;position:fixed;top:12px;left:12px}.info h1{margin:0 0 8px;font-size:16px;font-weight:700}.info p{margin:0 0 6px;font-size:13px}.info p:last-child{margin-bottom:0}#ARButton{z-index:6!important}@media (width<=768px){.info{max-width:none;padding:10px 12px;top:8px;left:8px;right:8px}}