*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;overflow:hidden;background:#0a0a0a}#canvas{width:100%;height:100%;display:block}#loader{position:fixed;top:0;left:0;width:100%;height:100%;background:#0a0a0a;z-index:100;transition:opacity 1.5s ease}#loader.done{opacity:0;pointer-events:none}#enter-prompt{position:fixed;top:calc(50% + 50px);left:50%;transform:translate(-50%,-50%);text-align:center;color:#e0e0e0;font-family:SF Mono,Fira Code,Consolas,monospace;z-index:10;opacity:1;transition:opacity 1.2s ease;cursor:pointer}#enter-prompt.hidden{opacity:0;pointer-events:none}#enter-prompt h1{font-size:13px;font-weight:400;letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px}#enter-prompt p{font-size:11px;color:#888;letter-spacing:.06em}#bishop-panel{position:fixed;top:calc(50% + 40px);left:50%;transform:translate(-50%);width:min(70vw,320px);background:#ffffff0a;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:none;border-radius:0;padding:14px 18px;color:silver;font-family:SF Mono,Fira Code,Consolas,monospace;font-size:11px;line-height:1.5;opacity:0;transition:opacity .8s ease;pointer-events:none;z-index:10;cursor:pointer}#bishop-panel.visible{opacity:1;pointer-events:auto}#bishop-input{width:100%;background:none;border:none;border-bottom:1px solid rgba(255,255,255,.1);color:#e0e0e0;font-family:SF Mono,Fira Code,Consolas,monospace;font-size:11px;padding:4px 0;margin-bottom:10px;outline:none}#bishop-input::placeholder{color:#555;letter-spacing:.08em;text-transform:uppercase;font-size:10px}#bishop-text{min-height:0;font-size:11px}#xr-button{position:fixed;bottom:32px;right:32px;background:#10b98126;border:1px solid rgba(16,185,129,.3);color:#10b981;font-family:SF Mono,Fira Code,Consolas,monospace;font-size:11px;letter-spacing:.08em;text-transform:uppercase;padding:10px 20px;border-radius:8px;cursor:pointer;z-index:10;display:none}#xr-button:hover{background:#10b98140}