/* roulang page: index */
:root {
      --primary: #00E599;
      --primary-hover: #05F19C;
      --bg-dark: #0B0F15;
      --bg-card: #131922;
      --text-main: #FFFFFF;
      --text-muted: #8C9BAE;
      --accent: #FF6B35;
      --border-color: rgba(255, 255, 255, 0.08);
    }
    body {
      background-color: #0B0F15;
      color: #E2E8F0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans SC", sans-serif;
      overflow-x: hidden;
    }
    .neon-border {
      border: 1px solid rgba(0, 229, 153, 0.2);
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .neon-border:hover {
      border-color: rgba(0, 229, 153, 0.6);
      box-shadow: 0 10px 30px -10px rgba(0, 229, 153, 0.2);
    }
    .subtle-card {
      background: #131922;
      border: 1px solid rgba(255, 255, 255, 0.06);
      transition: transform 0.3s ease, border-color 0.3s ease;
    }
    .subtle-card:hover {
      transform: translateY(-4px);
      border-color: rgba(0, 229, 153, 0.3);
    }
    .hero-bg {
      background-image: linear-gradient(to right, rgba(11, 15, 21, 0.95) 30%, rgba(11, 15, 21, 0.7) 100%), url('/assets/images/23d4e9b3429f2370.png');
      background-size: cover;
      background-position: center;
    }
    .banner-bg {
      background-image: linear-gradient(180deg, rgba(11, 15, 21, 0.92) 0%, rgba(19, 25, 34, 0.95) 100%), url('/assets/images/a648b70dabc1caa5.png');
      background-size: cover;
      background-position: center;
    }