/* roulang page: index */
:root {
      --color-primary: #1B4332;
      --color-primary-deep: #081C15;
      --color-accent: #52B788;
      --color-gold: #E9C46A;
      --color-bg-light: #F8F9FA;
      --color-text-main: #0F172A;
      --color-text-muted: #475569;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      color: var(--color-text-main);
      background-color: #FFFFFF;
      overflow-x: hidden;
    }
    .custom-scroll::-webkit-scrollbar {
      width: 6px;
    }
    .custom-scroll::-webkit-scrollbar-thumb {
      background: var(--color-accent);
      border-radius: 4px;
    }
    details summary::-webkit-details-marker {
      display: none;
    }