/* roulang page: index */
:root {
            --primary-color: #0284c7;
            --primary-hover: #0369a1;
            --bg-page: #f8fafc;
            --text-main: #0f172a;
            --text-muted: #64748b;
            --card-border: #e2e8f0;
        }
        body {
            background-color: var(--bg-page);
            color: var(--text-main);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
            overflow-x: hidden;
        }
        .custom-scrollbar::-webkit-scrollbar {
            width: 5px;
        }
        .custom-scrollbar::-webkit-scrollbar-track {
            background: #f1f5f9;
        }
        .custom-scrollbar::-webkit-scrollbar-thumb {
            background: #cbd5e1;
            border-radius: 4px;
        }
        .custom-scrollbar::-webkit-scrollbar-thumb:hover {
            background: #94a3b8;
        }
        .soft-card {
            background: #ffffff;
            border: 1px solid rgba(226, 232, 240, 0.8);
            box-shadow: 0 4px 20px -4px rgba(15, 23, 42, 0.05);
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .soft-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 28px -6px rgba(2, 132, 199, 0.12);
            border-color: rgba(186, 230, 253, 0.9);
        }

/* roulang page: category2 */
:root {
      --primary-color: #0284c7;
      --primary-hover: #0369a1;
      --bg-page: #f8fafc;
      --text-main: #0f172a;
      --text-muted: #64748b;
      --card-border: #e2e8f0;
    }
    body {
      background-color: var(--bg-page);
      color: var(--text-main);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
      overflow-x: hidden;
    }
    .soft-card {
      background: #ffffff;
      border: 1px solid rgba(226, 232, 240, 0.8);
      box-shadow: 0 4px 20px -4px rgba(15, 23, 42, 0.05);
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .soft-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 28px -6px rgba(2, 132, 199, 0.12);
      border-color: rgba(186, 230, 253, 0.9);
    }
    .badge-pill {
      display: inline-flex;
      align-items: center;
      padding: 0.25rem 0.75rem;
      border-radius: 9999px;
      font-size: 0.75rem;
      font-weight: 600;
      transition: all 0.2s ease;
    }
    /* 自定义美化滚动条 */
    ::-webkit-scrollbar {
      width: 6px;
      height: 6px;
    }
    ::-webkit-scrollbar-track {
      background: #f1f5f9;
    }
    ::-webkit-scrollbar-thumb {
      background: #cbd5e1;
      border-radius: 3px;
    }
    ::-webkit-scrollbar-thumb:hover {
      background: #94a3b8;
    }

/* roulang page: category1 */
:root {
      --primary-color: #0284c7;
      --primary-hover: #0369a1;
      --bg-page: #f8fafc;
      --text-main: #0f172a;
      --text-muted: #64748b;
      --card-border: #e2e8f0;
    }
    body {
      background-color: var(--bg-page);
      color: var(--text-main);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
      overflow-x: hidden;
    }
    .soft-card {
      background: #ffffff;
      border: 1px solid rgba(226, 232, 240, 0.8);
      box-shadow: 0 4px 20px -4px rgba(15, 23, 42, 0.05);
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .soft-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 28px -6px rgba(2, 132, 199, 0.12);
      border-color: rgba(186, 230, 253, 0.9);
    }
    .custom-scrollbar::-webkit-scrollbar {
      width: 5px;
      height: 5px;
    }
    .custom-scrollbar::-webkit-scrollbar-thumb {
      background: #cbd5e1;
      border-radius: 9999px;
    }

/* roulang page: category3 */
:root {
      --primary-color: #0284c7;
      --primary-hover: #0369a1;
      --bg-page: #f8fafc;
      --text-main: #0f172a;
      --text-muted: #64748b;
      --card-border: #e2e8f0;
    }
    body {
      background-color: var(--bg-page);
      color: var(--text-main);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
      overflow-x: hidden;
    }
    .soft-card {
      background: #ffffff;
      border: 1px solid rgba(226, 232, 240, 0.8);
      box-shadow: 0 4px 20px -4px rgba(15, 23, 42, 0.05);
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .soft-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 28px -6px rgba(2, 132, 199, 0.12);
      border-color: rgba(186, 230, 253, 0.9);
    }
    .filter-chip {
      transition: all 0.2s ease;
    }
    .filter-chip.active {
      background-color: #0284c7;
      color: #ffffff;
      box-shadow: 0 2px 8px rgba(2, 132, 199, 0.25);
    }