/* roulang page: index */
:root {
      --color-primary: #16a34a;
      --color-primary-dark: #064e3b;
      --color-secondary: #ea580c;
      --color-bg-base: #f8fafc;
      --color-text-main: #0f172a;
      --color-text-muted: #475569;
      --radius-default: 1rem;
      --radius-large: 1.5rem;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--color-bg-base);
      color: var(--color-text-main);
      -webkit-font-smoothing: antialiased;
    }
    .custom-shadow {
      box-shadow: 0 10px 25px -5px rgba(22, 163, 74, 0.08), 0 8px 10px -6px rgba(22, 163, 74, 0.04);
    }
    .hero-glow {
      background: radial-gradient(circle at 50% 20%, rgba(220, 252, 231, 0.8) 0%, rgba(248, 250, 252, 0.95) 70%);
    }