*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;overflow:hidden;background:#000}#app{width:100%;height:100%;position:relative}#app canvas{display:block;width:100%;height:100%}.sphere-label{font-size:11px;font-weight:600;color:#fff;background:#000000bf;width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center;transform:translate(-50%,-50%);font-family:system-ui,-apple-system,sans-serif}.axis-gizmo{position:fixed;bottom:12px;left:12px;width:56px;height:56px;pointer-events:none;z-index:50;background:#0006;border-radius:6px;border:1px solid rgba(255,255,255,.15)}.axis-gizmo svg{display:block;width:100%;height:100%}