*{box-sizing:border-box}html,body,#app{width:100%;height:100%;margin:0}body{color:#f5f7fa;background:#1f2a33;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;overflow:hidden}.game-root{width:100%;height:100%;position:relative}.game-canvas{width:100%;height:100%;display:block}.debug-hud{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#081018d1;border:1px solid #ffffff40;border-radius:10px;gap:6px;min-width:320px;max-width:min(440px,100vw - 32px);padding:12px;font-size:13px;display:grid;position:absolute;top:16px;left:16px}.debug-hud h2{color:#f4c430;margin:0 0 4px;font-size:14px;font-weight:600}.debug-hud div{justify-content:space-between;gap:10px;display:flex}.debug-hud span{opacity:.85}.debug-hud strong{text-transform:capitalize;font-weight:600}.debug-hud p{opacity:.75;margin:6px 0 0}