html, body {
      margin: 0;
      padding: 0;
      overflow: hidden;
      background: black;
      height: 100%;
    }

    
    canvas {
      display: block;
      touch-action: none;
    }


    #popup-overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      -webkit-backdrop-filter: blur(10px); /* Safari first */
      backdrop-filter: blur(10px);         /* Standard last */
      background-color: rgba(0, 0, 0, 0.6);
      display: flex;
      align-items: center;
      justify-content: center;
      z-index: 1000;
      font-family: 'Mali', sans-serif;
    }
    
    #popup-box {
      background-color: rgba(255, 255, 255, 0.1);
      padding: 2rem;
      border-radius: 20px;
      border: 1px solid rgba(255, 255, 255, 0.2);
      box-shadow: 0 0 30px rgba(255, 153, 204, 0.4);
      color: #fff;
      text-align: center;
      max-width: 90%;
      -webkit-backdrop-filter: blur(5px); /* Safari first */
      backdrop-filter: blur(5px);         /* Standard last */
    }
    
    
    
    #popup-box h2 {
      margin-bottom: 1rem;
      font-size: 1.8rem;
      color: #ff99cc;
    }
    
    #popup-box p {
      margin-bottom: 1.5rem;
      font-size: 1rem;
      line-height: 1.4;
    }
    
    #popup-button {
      padding: 0.5rem 1.2rem;
      border: none;
      border-radius: 10px;
      background: #ff66aa;
      color: white;
      font-weight: bold;
      cursor: pointer;
      font-size: 1rem;
      transition: background 0.3s ease;
    }
    
    #popup-button:hover {
      background: #ff3388;
    }
    
    @import url('https://fonts.googleapis.com/css2?family=Mali&display=swap');