/* roulang page: index */
:root {
      --primary: #0F52BA;
      --primary-hover: #0C4399;
      --secondary: #00A896;
      --dark-navy: #0A192F;
      --bg-light: #F8FAFC;
      --text-main: #1E293B;
      --text-muted: #475569;
      --border-color: #E2E8F0;
    }
    body {
      color: var(--text-main);
      background-color: #FFFFFF;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      overflow-x: hidden;
      line-height: 1.7;
    }
    .badge-soft {
      background: rgba(15, 82, 186, 0.08);
      color: var(--primary);
    }