/* roulang page: index */
:root {
      --brand-red: #D9381E;
      --brand-orange: #FF5A1F;
      --brand-dark: #0F141C;
      --brand-panel: #1A222D;
    }
    html {
      scroll-behavior: smooth;
    }
    section[id] {
      scroll-margin-top: 86px;
    }
    .pulse-dot {
      animation: pulseGlow 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
    }
    @keyframes pulseGlow {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: .4; transform: scale(1.15); }
    }
    .tabular-nums {
      font-variant-numeric: tabular-nums;
    }