/* roulang page: index */
:root {
      --color-primary: #0F172A;
      --color-secondary: #0B132B;
      --color-accent: #06B6D4;
      --color-accent-indigo: #6366F1;
      --color-surface: #F8FAFC;
      --color-border: rgba(226, 232, 240, 0.8);
    }
    html {
      scroll-behavior: smooth;
      -webkit-font-smoothing: antialiased;
    }
    body {
      color: #334155;
      background-color: #F8FAFC;
      overflow-x: hidden;
    }
    .custom-scrollbar::-webkit-scrollbar {
      height: 6px;
      width: 6px;
    }
    .custom-scrollbar::-webkit-scrollbar-thumb {
      background: #CBD5E1;
      border-radius: 4px;
    }
    details summary::-webkit-details-marker {
      display: none;
    }
    .hero-glow {
      background: radial-gradient(circle at 50% 30%, rgba(6, 182, 212, 0.15) 0%, rgba(15, 23, 42, 0) 70%);
    }