/* roulang page: index */
:root {
      --canvas: #0F141C;
      --card-bg: #1E293B;
      --border-color: #334155;
      --accent-green: #10B981;
      --accent-amber: #F59E0B;
      --text-muted: #94A3B8;
    }
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      scroll-behavior: smooth;
    }
    body {
      background-color: #0B0F17;
      color: #E2E8F0;
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.65;
      overflow-x: hidden;
    }
    .custom-scrollbar::-webkit-scrollbar {
      height: 6px;
      width: 6px;
    }
    .custom-scrollbar::-webkit-scrollbar-thumb {
      background: #334155;
      border-radius: 3px;
    }
    .border-glow:hover {
      border-color: rgba(16, 185, 129, 0.45);
      box-shadow: 0 0 16px rgba(16, 185, 129, 0.15);
    }
    .hero-bg {
      background-image: linear-gradient(to bottom, rgba(15, 20, 28, 0.88), rgba(11, 15, 23, 0.98)), url('/assets/images/bd2be45727b53291.jpg');
      background-size: cover;
      background-position: center;
    }