/* roulang page: index */
:root {
      --primary: #FF5A1F;
      --secondary: #0E7490;
      --accent: #84CC16;
      --dark-bg: #0F172A;
      --light-bg: #F8FAFC;
      --text-main: #1E293B;
      --text-muted: #64748B;
      --border-color: #E2E8F0;
    }
    html {
      scroll-behavior: smooth;
    }
    body {
      color: var(--text-main);
      background-color: #FFFFFF;
      font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", -apple-system, sans-serif;
      line-height: 1.75;
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }
    .hover-card-rise {
      transition: transform 250ms ease-out, box-shadow 250ms ease-out;
    }
    .hover-card-rise:hover {
      transform: translateY(-4px);
      box-shadow: 0 16px 28px -6px rgba(15, 23, 42, 0.08);
    }
    .hero-gold-glow {
      box-shadow: 0 0 35px -5px rgba(245, 158, 11, 0.2);
    }
    .custom-scroll::-webkit-scrollbar {
      height: 6px;
      width: 6px;
    }
    .custom-scroll::-webkit-scrollbar-thumb {
      background: #CBD5E1;
      border-radius: 9999px;
    }