/* roulang page: index */
:root {
      --primary: #1E40AF;
      --accent: #0EA5E9;
      --bg-slate: #F8FAFC;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
      background-color: var(--bg-slate);
      color: #1e293b;
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }
    .hero-glow {
      background: radial-gradient(circle at 50% 30%, rgba(14, 165, 233, 0.12) 0%, rgba(30, 64, 175, 0.04) 50%, transparent 80%);
    }
    .custom-scroll::-webkit-scrollbar {
      height: 6px;
    }
    .custom-scroll::-webkit-scrollbar-thumb {
      background: #cbd5e1;
      border-radius: 9999px;
    }
    details summary::-webkit-details-marker {
      display: none;
    }