/* roulang page: index */
:root {
      --color-primary: #0EA5E9;
      --color-accent: #6366F1;
      --color-dark: #0B0F19;
      --color-surface: #111827;
      --color-bg-light: #F8FAFC;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", Roboto, sans-serif;
      line-height: 1.5;
      color: #1E293B;
      background-color: #FFFFFF;
      overflow-x: hidden;
    }
    .custom-ring-glow {
      box-shadow: 0 0 35px -5px rgba(14, 165, 233, 0.4);
    }
    .countdown-circle {
      stroke-dasharray: 283;
      stroke-dashoffset: 45;
      transition: stroke-dashoffset 1s linear;
    }