/* roulang page: index */
:root {
      --primary-color: #059669;
      --accent-color: #84cc16;
      --bg-dark: #090d16;
      --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    }
    body {
      font-family: var(--font-stack);
      -webkit-font-smoothing: antialiased;
    }
    .custom-gradient-hero {
      background: linear-gradient(135deg, rgba(9, 13, 22, 0.92) 0%, rgba(15, 23, 42, 0.88) 100%);
    }
    .clip-badge {
      clip-path: polygon(0 0, 100% 0, 92% 100%, 0% 100%);
    }