/* roulang page: index */
:root {
      --color-primary: #0A58CA;
      --color-primary-dark: #073e8e;
      --color-accent: #00D492;
      --color-night: #0B1320;
      --color-text-main: #101E33;
      --color-text-muted: #5A6E85;
      --color-bg-light: #F4F8FA;
      --color-border: #E2ECF3;
    }
    html {
      scroll-behavior: smooth;
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
    }
    body {
      color: var(--color-text-main);
      background-color: #ffffff;
      line-height: 1.75;
      -webkit-font-smoothing: antialiased;
    }
    .badge-glow {
      box-shadow: 0 0 15px rgba(0, 212, 146, 0.4);
    }
    .card-hover {
      transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .card-hover:hover {
      transform: translateY(-4px);
      box-shadow: 0 20px 30px -10px rgba(10, 88, 202, 0.12);
    }
    /* 隐藏横向滚动条 */
    .no-scrollbar::-webkit-scrollbar {
      display: none;
    }
    .no-scrollbar {
      -ms-overflow-style: none;
      scrollbar-width: none;
    }