/* roulang page: index */
:root {
      --primary: #10B981;
      --primary-dark: #059669;
      --accent: #F97316;
      --bg-dark: #0F172A;
      --text-main: #0F172A;
      --text-muted: #64748B;
    }
    body {
      color: #334155;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    }
    .ticket-cutout-left {
      mask-image: radial-gradient(circle at left center, transparent 12px, black 12.5px);
    }
    .ticket-cutout-right {
      mask-image: radial-gradient(circle at right center, transparent 12px, black 12.5px);
    }
    details summary::-webkit-details-marker {
      display: none;
    }