/* roulang page: index */
:root {
      --primary-pitch: #0D5C3A;
      --electric-green: #00F59B;
      --flare-orange: #FF6B00;
      --text-main: #0F1F17;
      --text-body: #374A3D;
      --text-muted: #6B7F72;
      --bg-base: #F5F8F6;
    }
    html {
      scroll-behavior: smooth;
    }
    body {
      background-color: var(--bg-base);
      color: var(--text-body);
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      -webkit-font-smoothing: antialiased;
    }
    .text-glow {
      text-shadow: 0 0 20px rgba(0, 245, 155, 0.45);
    }
    .glow-card {
      transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .glow-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 16px 36px -10px rgba(13, 92, 58, 0.15);
      border-color: rgba(16, 185, 129, 0.35);
    }
    .gradient-border {
      position: relative;
    }
    .gradient-border::before {
      content: '';
      position: absolute;
      inset: -1px;
      border-radius: inherit;
      padding: 1px;
      background: linear-gradient(135deg, rgba(0,245,155,0.4), rgba(255,107,0,0.2), rgba(13,92,58,0.1));
      -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
      -webkit-mask-composite: xor;
      mask-composite: exclude;
      pointer-events: none;
    }
    .circuit-pattern {
      background-image: radial-gradient(rgba(16, 185, 129, 0.12) 1px, transparent 1px);
      background-size: 24px 24px;
    }