/* roulang page: index */
:root {
      --bg-dark: #0F141C;
      --bg-card-dark: #161D27;
      --pitch-green: #10B981;
      --pitch-neon: #00F59B;
      --point-orange: #FF5722;
      --court-white: #F8FAFC;
    }
    body {
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: #0F141C;
      color: #E2E8F0;
      overflow-x: hidden;
    }
    .num-data {
      font-family: 'SFMono-Regular', Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
      font-variant-numeric: tabular-nums;
    }
    .border-glow:hover {
      border-color: rgba(0, 245, 155, 0.4);
      box-shadow: 0 10px 25px -5px rgba(16, 185, 129, 0.15);
    }
    .live-pulse {
      box-shadow: 0 0 0 0 rgba(0, 245, 155, 0.7);
      animation: pulse-green 1.8s infinite;
    }
    @keyframes pulse-green {
      0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(0, 245, 155, 0.7);
      }
      70% {
        transform: scale(1);
        box-shadow: 0 0 0 8px rgba(0, 245, 155, 0);
      }
      100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(0, 245, 155, 0);
      }
    }
    .custom-scrollbar::-webkit-scrollbar {
      height: 6px;
      width: 6px;
    }
    .custom-scrollbar::-webkit-scrollbar-thumb {
      background: #334155;
      border-radius: 4px;
    }