/* roulang page: index */
:root {
      --primary: #00C882;
      --primary-hover: #00b374;
      --accent: #FF6B35;
      --dark-navy: #131B2E;
      --bg-light: #F8FAFC;
      --border-color: #E2E8F0;
    }
    * {
      box-sizing: border-box;
      scroll-behavior: smooth;
    }
    body {
      color: #334155;
      background-color: #F8FAFC;
      font-family: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
      overflow-x: hidden;
      margin: 0;
      padding: 0;
    }
    .custom-scrollbar::-webkit-scrollbar {
      height: 6px;
      width: 6px;
    }
    .custom-scrollbar::-webkit-scrollbar-thumb {
      background: #CBD5E1;
      border-radius: 9999px;
    }
    .carousel-slide {
      transition: opacity 0.6s ease-in-out;
    }
    details summary::-webkit-details-marker {
      display: none;
    }