::-webkit-scrollbar { width: 6px; height: 6px; }
    ::-webkit-scrollbar-track { background: #0A0A0D; }
    ::-webkit-scrollbar-thumb { background: #DFB15B; border-radius: 9999px; }
    .glass-panel {
      background: rgba(18, 18, 23, 0.85);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border: 1px solid rgba(223, 177, 91, 0.2);
    }
    .glass-card {
      background: rgba(27, 27, 34, 0.7);
      backdrop-filter: blur(12px);
      border: 1px solid rgba(255, 255, 255, 0.08);
    }
    .gold-gradient-text {
      background: linear-gradient(135deg, #FFF1C5 0%, #DFB15B 50%, #B88528 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .gold-gradient-btn {
      background: linear-gradient(135deg, #F3D38C 0%, #DFB15B 50%, #B88528 100%);
      box-shadow: 0 4px 20px rgba(223, 177, 91, 0.25);
    }
    .gold-gradient-btn:hover { box-shadow: 0 6px 28px rgba(223, 177, 91, 0.45); }
    .red-gradient-btn {
      background: linear-gradient(135deg, #E02735 0%, #C81E2B 60%, #901019 100%);
      box-shadow: 0 4px 20px rgba(200, 30, 43, 0.35);
    }
    .red-gradient-btn:hover { box-shadow: 0 6px 28px rgba(200, 30, 43, 0.55); }
    #studioCanvas {
      width: 100% !important;
      height: 100% !important;
      touch-action: none;
    }
    @keyframes pulseGlow {
      0%, 100% { opacity: 0.3; transform: scale(1); }
      50% { opacity: 0.65; transform: scale(1.05); }
    }
    .pulse-glow { animation: pulseGlow 5s infinite ease-in-out; }