/* roulang page: index */
:root {
      --primary: #10B981;
      --primary-hover: #059669;
      --accent: #0F172A;
      --accent-card: #1E293B;
      --highlight: #EAB308;
      --bg-base: #F8FAFC;
      --bg-alt: #F1F5F9;
      --text-main: #0F172A;
      --text-muted: #475569;
      --text-light: #94A3B8;
      --border-color: #E2E8F0;
    }
    body {
      font-family: system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--bg-base);
      color: var(--text-main);
      overflow-x: hidden;
    }
    .hero-mask {
      background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0.82) 50%, rgba(5, 150, 105, 0.4) 100%);
    }
    .custom-scroll::-webkit-scrollbar {
      height: 6px;
    }
    .custom-scroll::-webkit-scrollbar-thumb {
      background: #CBD5E1;
      border-radius: 9999px;
    }
    .code-console {
      font-family: Consolas, Monaco, "Andale Mono", monospace;
    }