/* roulang page: index */
:root {
      --bg-dark: #0D0F12;
      --card-dark: #15181E;
      --border-dark: #272C37;
      --brand-green: #00FF87;
      --brand-cyan: #06B6D4;
    }
    body {
      background-color: #FAFAFC;
      color: #1F2937;
      -webkit-font-smoothing: antialiased;
      text-rendering: optimizeLegibility;
      overflow-x: hidden;
    }
    .skeleton-grid {
      background-size: 32px 32px;
      background-image: 
        linear-gradient(to right, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    }
    .glow-green {
      box-shadow: 0 0 35px -5px rgba(0, 255, 135, 0.25);
    }
    .text-balance {
      text-wrap: balance;
    }
    /* 平滑阴影与过度 */
    .card-hover-effect {
      transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease;
    }
    .card-hover-effect:hover {
      transform: translateY(-4px);
    }