*{box-sizing:border-box}
html,body{margin:0;height:100%;background:#141917;color:#fff;font:15px/1.4 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-text-size-adjust:100%;overflow:hidden}
button{font:inherit;color:inherit}
.tour{position:fixed;inset:0;overflow:hidden;-webkit-user-select:none;user-select:none}
.stage{position:absolute;inset:0;overflow:hidden;cursor:grab;touch-action:none;outline:none;perspective-origin:50% 50%}
.stage:active{cursor:grabbing}
.stage:focus-visible{box-shadow:inset 0 0 0 3px #e3b866}
.gl{position:absolute;inset:0;display:block;width:100%;height:100%}
.gl[hidden]{display:none}
.cam{position:absolute;left:50%;top:50%;width:0;height:0;transform-style:preserve-3d}
.cube{position:absolute;left:0;top:0;width:0;height:0;transform-style:preserve-3d}
.face{position:absolute;display:block;max-width:none;-webkit-backface-visibility:hidden;backface-visibility:hidden;pointer-events:none}
.veil{position:absolute;inset:0;background:#141917;transition:opacity .25s ease;pointer-events:none}
.veil.off{opacity:0}
.top{position:absolute;left:12px;right:12px;top:12px;display:flex;gap:8px;align-items:center;pointer-events:none}
.top>*{pointer-events:auto}
.glass,.spots button{background:rgba(16,22,20,.62);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.room{margin:0;padding:9px 15px;border-radius:999px;font-weight:600;max-width:calc(100% - 60px);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.spots{display:flex;gap:6px}
.spots button,.tool{width:40px;height:40px;border:0;border-radius:50%;display:grid;place-items:center;cursor:pointer;font-weight:600}
.spots button[aria-pressed=true]{background:#fff;color:#15201c}
.tool{margin-left:auto}
.tool[hidden]{display:none}
.tool svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.tool .out{display:none}
.tool.on .in{display:none}
.tool.on .out{display:block}
.bar{position:absolute;left:0;right:0;bottom:0;display:flex;gap:8px;align-items:center;overflow-x:auto;padding:28px 12px calc(12px + env(safe-area-inset-bottom));background:linear-gradient(rgba(10,14,12,0),rgba(10,14,12,.6));scrollbar-width:none}
.bar::-webkit-scrollbar{display:none}
.bar button{flex:none;min-height:40px;padding:8px 15px;border:1px solid rgba(255,255,255,.28);border-radius:999px;background:rgba(16,22,20,.55);cursor:pointer;white-space:nowrap}
.bar button[aria-pressed=true]{background:#fff;color:#15201c;border-color:#fff;font-weight:600}
.fl{flex:none;margin:0 2px 0 6px;font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;opacity:.8;white-space:nowrap}
.fl:first-child{margin-left:2px}
.tag{position:absolute;right:12px;top:60px;margin:0;padding:4px 10px;border-radius:999px;font-size:12px;pointer-events:none}
.hint{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);margin:0;padding:10px 16px;border-radius:999px;pointer-events:none;transition:opacity .4s ease;white-space:nowrap}
.hint.off{opacity:0}
.say{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);margin:0;max-width:80%;text-align:center}
.say:empty{display:none}
button:focus-visible{outline:3px solid #e3b866;outline-offset:2px}
@media (max-width:520px){.top{left:10px;right:10px;top:10px}.room{padding:8px 13px;font-size:14px}.tag{top:56px;right:10px}}
@media (prefers-reduced-motion:reduce){.veil,.hint{transition:none}}