/* roulang page: index */
:root {
            --bg-base: #0B0D13;
            --bg-card: #151922;
            --primary-pink: #EC4899;
            --primary-purple: #8B5CF6;
            --text-main: #F3F4F6;
            --text-muted: #9CA3AF;
            --border-subtle: rgba(255, 255, 255, 0.08);
        }
        body {
            background-color: var(--bg-base);
            color: var(--text-main);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            overflow-x: hidden;
        }
        .text-gradient {
            background: linear-gradient(135deg, #EC4899 0%, #8B5CF6 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .border-gradient {
            border-image: linear-gradient(to right, #EC4899, #8B5CF6) 1;
        }
        .glow-card {
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .glow-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 30px -10px rgba(139, 92, 246, 0.3);
            border-color: rgba(236, 72, 153, 0.4);
        }

/* roulang page: category3 */
:root {
      --bg-base: #0B0D13;
      --bg-card: #151922;
      --primary-pink: #EC4899;
      --primary-purple: #8B5CF6;
      --text-main: #F3F4F6;
      --text-muted: #9CA3AF;
      --border-subtle: rgba(255, 255, 255, 0.08);
    }
    body {
      background-color: var(--bg-base);
      color: var(--text-main);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      overflow-x: hidden;
    }
    .text-gradient {
      background: linear-gradient(135deg, #EC4899 0%, #8B5CF6 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .glow-card {
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .glow-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 12px 30px -10px rgba(139, 92, 246, 0.3);
      border-color: rgba(236, 72, 153, 0.4);
    }
    .badge-blur {
      background: rgba(11, 13, 19, 0.75);
      backdrop-filter: blur(8px);
      -webkit-backdrop-filter: blur(8px);
    }
    .hide-scrollbar::-webkit-scrollbar {
      display: none;
    }
    .hide-scrollbar {
      -ms-overflow-style: none;
      scrollbar-width: none;
    }

/* roulang page: category1 */
:root {
        --bg-base: #0B0D13;
        --bg-card: #151922;
        --primary-pink: #EC4899;
        --primary-purple: #8B5CF6;
        --text-main: #F3F4F6;
        --text-muted: #9CA3AF;
        --border-subtle: rgba(255, 255, 255, 0.08);
      }
      body {
        background-color: var(--bg-base);
        color: var(--text-main);
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
        overflow-x: hidden;
      }
      .text-gradient {
        background: linear-gradient(135deg, #EC4899 0%, #8B5CF6 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
      }
      .border-gradient {
        border-image: linear-gradient(to right, #EC4899, #8B5CF6) 1;
      }
      .glow-card {
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      }
      .glow-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 12px 30px -10px rgba(139, 92, 246, 0.3);
        border-color: rgba(236, 72, 153, 0.4);
      }
      .custom-scrollbar::-webkit-scrollbar {
        height: 4px;
      }
      .custom-scrollbar::-webkit-scrollbar-thumb {
        background: rgba(236, 72, 153, 0.3);
        border-radius: 4px;
      }