/* roulang page: index */
:root {
      --bg-main: #0B0C10;
      --bg-panel: #181B26;
      --primary-neon: #F43F5E;
      --accent-cyan: #06B6D4;
      --accent-mint: #10B981;
      --text-white: #FFFFFF;
      --text-muted: #94A3B8;
      --border-subtle: rgba(255, 255, 255, 0.08);
    }
    body {
      background-color: var(--bg-main);
      color: #E2E8F0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      overflow-x: hidden;
    }
    .neon-border {
      border: 1px solid rgba(244, 63, 94, 0.25);
    }
    .neon-glow {
      box-shadow: 0 0 25px rgba(244, 63, 94, 0.35);
    }
    .cyan-glow {
      box-shadow: 0 0 20px rgba(6, 182, 212, 0.25);
    }
    .card-border {
      border: 1px solid rgba(255, 255, 255, 0.08);
      transition: all 0.25s ease-in-out;
    }
    .card-border:hover {
      border-color: rgba(244, 63, 94, 0.4);
      transform: translateY(-2px);
    }
    details summary::-webkit-details-marker {
      display: none;
    }
    details[open] summary svg {
      transform: rotate(180deg);
    }

/* roulang page: category1 */
:root {
      --bg-main: #0B0C10;
      --bg-panel: #181B26;
      --primary-neon: #F43F5E;
      --accent-cyan: #06B6D4;
      --accent-mint: #10B981;
      --text-white: #FFFFFF;
      --text-muted: #94A3B8;
      --border-subtle: rgba(255, 255, 255, 0.08);
    }
    body {
      background-color: var(--bg-main);
      color: #E2E8F0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      overflow-x: hidden;
    }
    .neon-border {
      border: 1px solid rgba(244, 63, 94, 0.25);
    }
    .neon-glow {
      box-shadow: 0 0 20px rgba(244, 63, 94, 0.35);
    }
    .cyan-glow {
      box-shadow: 0 0 16px rgba(6, 182, 212, 0.25);
    }
    .card-border {
      border: 1px solid rgba(255, 255, 255, 0.08);
      transition: all 0.25s ease-in-out;
    }
    .card-border:hover {
      border-color: rgba(244, 63, 94, 0.4);
      transform: translateY(-2px);
    }
    .tag-active {
      background: linear-gradient(135deg, rgba(244, 63, 94, 0.2), rgba(225, 29, 72, 0.3));
      border-color: #F43F5E;
      color: #FFFFFF;
      font-weight: 600;
    }
    /* 自定义滚动条 */
    ::-webkit-scrollbar {
      width: 6px;
      height: 6px;
    }
    ::-webkit-scrollbar-track {
      background: #0B0C10;
    }
    ::-webkit-scrollbar-thumb {
      background: #1F2333;
      border-radius: 3px;
    }
    ::-webkit-scrollbar-thumb:hover {
      background: #F43F5E;
    }