html, body { width: 100%; height: 100%; padding: 0; margin: 0; overflow: hidden; background: #231F20 }
#unity-container { position: fixed; left: 0; top: 0; width: 100%; height: 100% }
#unity-canvas { display: block; width: 100%; height: 100%; background: #231F20 }
#unity-loading-bar { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); display: none }
#unity-logo { width: 154px; height: 130px; background: url('unity-logo-dark.png') no-repeat center }
#unity-progress-bar-empty { width: 141px; height: 18px; margin-top: 10px; margin-left: 6.5px; background: url('progress-bar-empty-dark.png') no-repeat center }
#unity-progress-bar-full { width: 0%; height: 18px; margin-top: 10px; background: url('progress-bar-full-dark.png') no-repeat center }
#unity-footer { position: absolute; right: 8px; bottom: 8px }
.unity-mobile #unity-footer { display: none }
#unity-webgl-logo { display: none }
#unity-build-title { display: none }
#unity-fullscreen-button { cursor:pointer; width: 38px; height: 38px; opacity: 0.6; background: url('fullscreen-button.png') no-repeat center }
#unity-fullscreen-button:hover { opacity: 1 }
#rotate-device { display: none; position: fixed; left: 0; top: 0; width: 100%; height: 100%; z-index: 10; box-sizing: border-box; padding: 24px; flex-direction: column; align-items: center; justify-content: center; gap: 16px; text-align: center; background: #13233d; color: #ffffff; font-family: arial, sans-serif; font-size: 20px }
#rotate-device-icon { width: 48px; height: 80px; border: 4px solid #ffffff; border-radius: 10px; animation: rotate-hint 2s ease-in-out infinite }
@keyframes rotate-hint { 0%, 20% { transform: rotate(0deg) } 60%, 100% { transform: rotate(-90deg) } }
@media (orientation: portrait) { .unity-mobile #rotate-device { display: flex } }
#unity-warning { position: absolute; left: 50%; top: 5%; transform: translate(-50%); background: white; padding: 10px; display: none }