html, body { width: 100%; height: 100%; margin: 0; overflow: hidden; background: #282828; color: #eeeeee; }
canvas { width: 100%; height: 100%; display: block; touch-action: none; }
#loading { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 18px; padding: 40px; font: 15px system-ui, sans-serif; background: #282828; }
#loading strong { color: #378ef0; letter-spacing: .16em; font-size: 26px; }
#loading span { color: #d4d4d4; }