/* roulang page: index */
:root {
      --primary: #0EA5E9;
      --accent: #10B981;
      --bg-dark: #0F1117;
      --text-dark: #0F172A;
      --text-body: #334155;
    }
    html {
      scroll-behavior: smooth;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      color: #334155;
      background-color: #F8FAFC;
      line-height: 1.75;
      overflow-x: hidden;
    }
    .hero-search-shadow {
      box-shadow: 0 10px 35px -5px rgba(14, 165, 233, 0.12), 0 0 1px 1px rgba(14, 165, 233, 0.1);
    }
    .custom-scroll::-webkit-scrollbar {
      height: 6px;
      width: 6px;
    }
    .custom-scroll::-webkit-scrollbar-thumb {
      background: #CBD5E1;
      border-radius: 4px;
    }
    .badge-pill {
      display: inline-flex;
      align-items: center;
      padding: 0.25rem 0.75rem;
      border-radius: 9999px;
      font-size: 0.8125rem;
      font-weight: 500;
    }
    .transition-base {
      transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .section-separator {
      border-bottom: 1px solid #E2E8F0;
    }