/* roulang page: index */
:root {
      --primary: #10B981;
      --primary-hover: #059669;
      --dark-surface: #0B0F19;
      --card-bg: #FFFFFF;
      --border-color: #E2E8F0;
    }
    html {
      scroll-behavior: smooth;
    }
    body {
      color: #0F172A;
      background-color: #F8FAFC;
    }
    .ticket-cutout {
      position: relative;
    }
    .ticket-cutout::before, .ticket-cutout::after {
      content: '';
      position: absolute;
      top: 50%;
      width: 20px;
      height: 20px;
      background-color: #F8FAFC;
      border-radius: 50%;
      transform: translateY(-50%);
      z-index: 10;
    }
    .ticket-cutout::before { left: -10px; }
    .ticket-cutout::after { right: -10px; }
    details > summary::-webkit-details-marker {
      display: none;
    }