/* roulang page: index */
:root {
      --primary: #1A56DB;
      --primary-hover: #1442AF;
      --accent: #00A389;
      --bg-slate: #F8FAFC;
      --text-main: #0F172A;
      --text-muted: #64748B;
      --border-color: #E2E8F0;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
      background-color: var(--bg-slate);
      color: var(--text-main);
    }
    .custom-shadow {
      box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.05);
    }
    .custom-shadow-hover:hover {
      box-shadow: 0 20px 25px -5px rgba(26, 86, 219, 0.1), 0 8px 10px -6px rgba(26, 86, 219, 0.05);
      transform: translateY(-4px);
    }
    details summary::-webkit-details-marker {
      display: none;
    }
    details[open] summary svg {
      transform: rotate(180deg);
    }