*{margin:0;padding:0}html,body{overflow:hidden;background:#000;font-family:system-ui,sans-serif}.webgl{position:fixed;top:0;left:0;outline:none}#loading{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;color:#fff;background:#000;z-index:10}#join{position:fixed;bottom:1rem;left:1rem;z-index:5;padding:.5rem 1rem;border:1px solid white;border-radius:.25rem;background:#00000080;color:#fff;cursor:pointer}#join:hover{background:#fff3}#site{position:fixed;top:1rem;left:1rem;z-index:5;padding:.4rem .6rem;border:1px solid rgba(255,255,255,.6);border-radius:.25rem;background:#0e121cd9;color:#fff;font:inherit;font-size:.85rem;cursor:pointer}#site[hidden]{display:none}#legend{display:none;position:fixed;right:1rem;bottom:1rem;z-index:5;padding:.5rem .75rem;border-radius:.4rem;background:#0e121cd9;color:#c9d1e0;font-size:.75rem}#legend .title{margin-bottom:.3rem;color:#f2f5fa}#legend canvas{display:block;width:16rem;border-radius:2px}#legend .ticks{display:flex;justify-content:space-between;margin-top:.2rem;color:#7f8aa3}