body { padding: 0; margin: 0 }
#unity-container { position: fixed;  width: 100%; height: 100%; }
#unity-canvas { width: 100%; height: 100%; background: url(bg.png) no-repeat;  background-size: 100% 100%;  }
#unity-progress-bar-empty { margin-left: auto; margin-right: auto; width: 141px; height: 18px; margin-top: 10px; background: url('progress-bar-empty-dark.png') no-repeat center }
#unity-loading-bar { 
    position: absolute;  
    left: 50%; 
    top: 50%; 
    transform: translate(-50%, -50%); 
    text-align: center; /* 确保内部元素水平居中 */
  }
  
  #unity-logo {  
    display: block; /* 将logo作为块级元素 */
    width: 154px; 
    height: 130px; 
    background: url('unity-logo-dark.png') no-repeat center;
    margin: 0 auto; /* 水平居中 */
  }
  
  #text-under {
    font-family: "Jersey 10", sans-serif;
    font-size: 50px;
    color: aliceblue;
    margin-top: 10px; /* 在logo下方留些间距 */
  }
  #text-under2 {
    font-family: 'Times New Roman', Times, serif;
    font-size: 20px;
    color: aliceblue;
    margin-top: 10px; /* 在logo下方留些间距 */
  }


#unity-progress-bar-empty { margin-left: auto; margin-right: auto; width: 300px; height: 18px; margin-top: 200px; background: #fff no-repeat center;border-radius: 20px;  }

#unity-progress-bar-full { width: 0%; height: 18px; margin-top: 200px; background: #51b9ff no-repeat center ; border-radius: 20px}
#unity-warning { position: absolute; left: 50%; top: 5%; transform: translate(-50%); background: white; padding: 10px; display: none }