html, body { margin: 0; padding: 0; height: 100%; background: #73c8f1; overscroll-behavior: none; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; color: #fff; }
#unity-container { position: absolute; inset: 0; }
#unity-container.unity-mobile { width: 100%; height: 100%; }
#unity-canvas { background: #73c8f1; width: 100%; height: 100%; display: block; touch-action: none; }
#unity-loading-bar { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); display: none; width: 60%; max-width: 320px; }
#unity-progress-bar-empty { width: 100%; height: 14px; background: rgba(0,0,0,0.2); border-radius: 7px; overflow: hidden; }
#unity-progress-bar-full { width: 0%; height: 100%; background: #fff; transition: width 0.2s ease; }
#unity-warning { position: absolute; left: 50%; top: 8px; transform: translateX(-50%); background: white; color: black; padding: 8px; border-radius: 4px; display: none; }