@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&display=swap');

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body {
      background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0f0f0f 100%);
      color: #00ff88;
      font-family: 'Orbitron', monospace;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      align-items: center;
      padding: 1rem;
      overflow-x: hidden;
    }

    .container {
      max-width: 600px;
      width: 100%;
      text-align: center;
    }

    h1 {
      font-size: clamp(2rem, 5vw, 3.5rem);
      font-weight: 900;
      color: #00ff88;
      text-shadow: 0 0 20px #00ff88, 0 0 40px #00ff88;
      margin-bottom: 2rem;
      letter-spacing: 2px;
      animation: glow 2s ease-in-out infinite alternate;
    }

    @keyframes glow {
      from { text-shadow: 0 0 20px #00ff88, 0 0 40px #00ff88; }
      to { text-shadow: 0 0 30px #00ff88, 0 0 60px #00ff88, 0 0 80px #00ff88; }
    }

    .game-header {
      background: linear-gradient(145deg, #1a1a1a, #0d0d0d);
      border: 2px solid #00ff88;
      border-radius: 20px;
      padding: 1.5rem;
      margin-bottom: 2rem;
      box-shadow: 0 8px 32px rgba(0, 255, 136, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    }

    .instructions {
      color: #cccccc;
      font-size: 1.1rem;
      line-height: 1.6;
      margin-bottom: 1rem;
    }

    .instructions h2 {
      color: #00ff88;
      margin-bottom: 1rem;
      font-size: 1.4rem;
    }

    .scoreboard {
      display: flex;
      justify-content: space-around;
      align-items: center;
      margin: 1.5rem 0;
      font-weight: 700;
      font-size: 1.2rem;
      background: linear-gradient(145deg, #222, #111);
      border: 2px solid #00ff88;
      border-radius: 15px;
      padding: 1rem;
      box-shadow: 0 0 20px rgba(0, 255, 136, 0.2);
    }

    .score-item {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 0.5rem;
    }

    .score-value {
      font-size: 2rem;
      color: #00ff88;
      text-shadow: 0 0 10px #00ff88;
    }

    .choices {
      display: flex;
      justify-content: center;
      gap: 1.5rem;
      margin: 2rem 0;
      flex-wrap: wrap;
    }

    .choice {
      background: linear-gradient(145deg, #2a2a2a, #1a1a1a);
      border: 2px solid #00ff88;
      color: #00ff88;
      padding: 1.5rem;
      border-radius: 20px;
      cursor: pointer;
      font-size: 2rem;
      min-width: 120px;
      height: 120px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      transition: all 0.3s ease;
      box-shadow: 0 4px 15px rgba(0, 255, 136, 0.2);
      font-family: 'Orbitron', monospace;
      font-weight: 700;
      user-select: none;
    }

    .choice:hover {
      transform: translateY(-5px) scale(1.05);
      background: linear-gradient(145deg, #00ff88, #00cc66);
      color: #000;
      box-shadow: 0 8px 25px rgba(0, 255, 136, 0.6);
    }

    .choice:active {
      transform: translateY(-3px) scale(1.02);
    }

    .choice-icon {
      font-size: 2.5rem;
      margin-bottom: 0.5rem;
    }

    .choice-text {
      font-size: 0.8rem;
      letter-spacing: 1px;
    }

    .result-container {
      background: linear-gradient(145deg, #1a1a1a, #0d0d0d);
      border: 2px solid #00ff88;
      border-radius: 20px;
      padding: 1.5rem;
      margin: 2rem 0;
      min-height: 120px;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 8px 32px rgba(0, 255, 136, 0.3);
    }

    #result {
      font-size: 1.2rem;
      color: #00ff88;
      font-weight: 600;
      text-align: center;
      line-height: 1.6;
    }

    .btn {
      background: linear-gradient(145deg, #00ff88, #00cc66);
      color: #000;
      border: none;
      padding: 1rem 2rem;
      border-radius: 15px;
      font-family: 'Orbitron', monospace;
      font-weight: 700;
      font-size: 1.1rem;
      cursor: pointer;
      transition: all 0.3s ease;
      box-shadow: 0 4px 15px rgba(0, 255, 136, 0.4);
      text-decoration: none;
      display: inline-block;
      margin: 0.5rem;
    }

    .btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 25px rgba(0, 255, 136, 0.6);
      background: linear-gradient(145deg, #00cc66, #00aa55);
    }

    .btn:active {
      transform: translateY(0);
    }

    #overlay {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: rgba(0, 0, 0, 0.9);
      display: flex;
      justify-content: center;
      align-items: center;
      z-index: 999;
      backdrop-filter: blur(5px);
    }

    #overlay.hidden {
      display: none;
    }

    #overlay-content {
      background: linear-gradient(145deg, #1a1a1a, #0d0d0d);
      padding: 2rem 3rem;
      border-radius: 20px;
      border: 2px solid #00ff88;
      text-align: center;
      box-shadow: 0 8px 32px rgba(0, 255, 136, 0.3);
      color: #00ff88;
    }

    #overlay-content h2 {
      font-size: 2.5rem;
      margin-bottom: 1rem;
      text-shadow: 0 0 20px #00ff88;
      font-weight: 900;
    }

    .victory {
      color: #00ff88 !important;
    }

    .defeat {
      color: #ff4444 !important;
    }

    @media (max-width: 768px) {
      .choices {
        gap: 1rem;
      }
      
      .choice {
        min-width: 100px;
        height: 100px;
        padding: 1rem;
      }
      
      .choice-icon {
        font-size: 2rem;
      }
      
      .choice-text {
        font-size: 0.7rem;
      }
      
      .game-header {
        padding: 1rem;
      }
      
      .instructions {
        font-size: 1rem;
      }
    }

    @media (max-width: 480px) {
      .scoreboard {
        flex-direction: column;
        gap: 1rem;
      }
      
      .choices {
        flex-direction: column;
        align-items: center;
      }
      
      .choice {
        min-width: 150px;
        height: 80px;
        flex-direction: row;
        gap: 1rem;
      }
      
      .choice-icon {
        font-size: 1.8rem;
        margin-bottom: 0;
      }
    }