/* roulang page: index */
:root {
      --primary-color: #10B981;
      --primary-hover: #059669;
      --dark-slate: #0E1116;
      --carbon-box: #1E232D;
      --border-gray: #E5E7EB;
      --text-main: #111827;
      --text-muted: #4B5563;
      --light-bg: #F8F9FA;
    }
    html {
      scroll-behavior: smooth;
    }
    body {
      background-color: var(--light-bg);
      color: var(--text-main);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      margin: 0;
      padding: 0;
      -webkit-font-smoothing: antialiased;
    }
    .hero-bg-cover {
      background-image: linear-gradient(135deg, rgba(14, 17, 22, 0.94) 0%, rgba(30, 35, 45, 0.88) 100%), url('/assets/images/cab805f2d4bad876.jpg');
      background-size: cover;
      background-position: center;
    }
    .segmented-chip.active {
      background-color: #10B981;
      color: #FFFFFF;
      box-shadow: 0 2px 8px rgba(16, 185, 129, 0.25);
    }
    .card-transition {
      transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.25s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.25s ease;
    }
    .card-transition:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 24px -10px rgba(0, 0, 0, 0.08);
      border-color: #10B981;
    }
    .custom-scrollbar::-webkit-scrollbar {
      height: 4px;
    }
    .custom-scrollbar::-webkit-scrollbar-thumb {
      background: #CBD5E1;
      border-radius: 4px;
    }