/* WebGL 全屏模板 - 加载条样式 */
body {
  padding: 0;
  margin: 0;
}
#unity-container {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}
#unity-canvas {
  background: #1a1a1a;
  display: block;
}
#unity-loading-bar {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: none;
}
#unity-logo {
  width: 420px;
  height: 280px;
  margin: 0 auto;
  background: url("logo.jpg") no-repeat center;
}
#unity-progress-bar-empty {
  width: 141px;
  height: 18px;
  margin-top: 10px;
  margin-left: auto;
  margin-right: auto;
  background: #444;
  border-radius: 9px;
  overflow: hidden;
}
#unity-progress-bar-full {
  width: 0%;
  height: 100%;
  background: #4a9eff;
  border-radius: 9px;
  transition: width 0.2s;
}
#unity-warning {
  position: absolute;
  left: 50%;
  top: 5%;
  transform: translate(-50%);
  background: white;
  padding: 10px;
  display: none;
  max-width: 90%;
  border-radius: 4px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}