/* roulang page: index */
:root {
      --bg-dark: #0B0F19;
      --card-dark: #111827;
      --border-dark: #1E293B;
      --accent-green: #00FF88;
      --accent-cyan: #00E5FF;
      --text-muted: #94A3B8;
    }
    body {
      background-color: var(--bg-dark);
      color: #E2E8F0;
      overflow-x: hidden;
    }
    .neon-border-hover:hover {
      border-color: rgba(0, 255, 136, 0.4);
      box-shadow: 0 0 25px rgba(0, 255, 136, 0.12);
    }
    .glow-text-green {
      text-shadow: 0 0 12px rgba(0, 255, 136, 0.45);
    }
    .glow-text-cyan {
      text-shadow: 0 0 12px rgba(0, 229, 255, 0.45);
    }
    .status-pulse {
      animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
    }
    @keyframes pulse {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.4; transform: scale(1.15); }
    }
    .code-scroll::-webkit-scrollbar {
      height: 6px;
      width: 6px;
    }
    .code-scroll::-webkit-scrollbar-thumb {
      background: #334155;
      border-radius: 3px;
    }