/* roulang page: index */
:root {
      --primary: #0D9488;
      --primary-dark: #0F766E;
      --accent: #F97316;
      --bg-light: #F8FAFC;
      --bg-mint: #F0FDFA;
      --text-main: #0F172A;
      --text-muted: #475569;
      --text-light: #64748B;
      --border-color: #E2E8F0;
    }
    html {
      scroll-behavior: smooth;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    }
    body {
      background-color: #FFFFFF;
      color: var(--text-main);
      overflow-x: hidden;
    }
    .shadow-soft {
      box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.01);
    }
    .ticket-edge {
      background-image: radial-gradient(circle at 0 50%, transparent 12px, #ffffff 13px), radial-gradient(circle at 100% 50%, transparent 12px, #ffffff 13px);
    }