/* roulang page: index */
:root {
      --bg-dark: #0B0E14;
      --bg-surface: #141923;
      --bg-card: #1A202C;
      --accent-lime: #CCFF00;
      --accent-orange: #FF5C00;
      --accent-green: #10B981;
      --text-main: #FFFFFF;
      --text-muted: #94A3B8;
      --border-subtle: rgba(255, 255, 255, 0.08);
    }
    body {
      background-color: var(--bg-dark);
      color: #E2E8F0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", sans-serif;
      overflow-x: hidden;
    }
    .neon-glow-lime {
      box-shadow: 0 0 25px rgba(204, 255, 0, 0.25);
    }
    .neon-border-lime:hover {
      border-color: rgba(204, 255, 0, 0.8);
      box-shadow: 0 0 20px rgba(204, 255, 0, 0.2);
    }
    .hero-glow-bg {
      background: radial-gradient(circle at 50% 20%, rgba(204, 255, 0, 0.08) 0%, rgba(16, 185, 129, 0.03) 45%, transparent 70%);
    }
    .code-console-bg {
      background: linear-gradient(180deg, #111622 0%, #0c0f17 100%);
      border: 1px solid rgba(255, 255, 255, 0.1);
    }
    .custom-scroll::-webkit-scrollbar {
      height: 6px;
      width: 6px;
    }
    .custom-scroll::-webkit-scrollbar-thumb {
      background: rgba(255, 255, 255, 0.2);
      border-radius: 9999px;
    }