/* roulang page: index */
:root {
      --primary-glow: #e11d48;
      --secondary-glow: #9333ea;
      --accent-gold: #f59e0b;
      --bg-dark: #0b0914;
      --bg-card: rgba(255, 255, 255, 0.035);
      --border-card: rgba(255, 255, 255, 0.08);
      --text-main: #f8fafc;
      --text-muted: #94a3b8;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;
      background-color: var(--bg-dark);
      color: var(--text-main);
      overflow-x: hidden;
    }
    .text-glow {
      text-shadow: 0 0 20px rgba(225, 29, 72, 0.5);
    }
    .border-glow {
      box-shadow: 0 0 25px rgba(225, 29, 72, 0.2);
    }
    .custom-gradient-bg {
      background: radial-gradient(circle at 50% 20%, rgba(147, 51, 234, 0.15), transparent 60%),
                  radial-gradient(circle at 80% 80%, rgba(225, 29, 72, 0.12), transparent 50%),
                  #0b0914;
    }
    .glass-panel {
      background: var(--bg-card);
      backdrop-filter: blur(16px);
      border: 1px solid var(--border-card);
    }
    .glass-panel:hover {
      border-color: rgba(225, 29, 72, 0.4);
      box-shadow: 0 12px 30px rgba(225, 29, 72, 0.2);
    }

/* roulang page: category2 */
:root {
      --primary-glow: #e11d48;
      --secondary-glow: #9333ea;
      --accent-gold: #f59e0b;
      --bg-dark: #0b0914;
      --bg-card: rgba(255, 255, 255, 0.035);
      --border-card: rgba(255, 255, 255, 0.08);
      --text-main: #f8fafc;
      --text-muted: #94a3b8;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;
      background-color: var(--bg-dark);
      color: var(--text-main);
      overflow-x: hidden;
    }
    .text-glow {
      text-shadow: 0 0 20px rgba(225, 29, 72, 0.5);
    }
    .border-glow {
      box-shadow: 0 0 25px rgba(225, 29, 72, 0.2);
    }
    .card-glass {
      background: rgba(255, 255, 255, 0.03);
      backdrop-filter: blur(16px);
      border: 1px solid rgba(255, 255, 255, 0.08);
      transition: all 0.3s ease;
    }
    .card-glass:hover {
      border-color: rgba(225, 29, 72, 0.4);
      transform: translateY(-4px);
      box-shadow: 0 16px 36px -10px rgba(225, 29, 72, 0.25);
    }
    .bg-gradient-radial {
      background: radial-gradient(circle at 50% 20%, rgba(225, 29, 72, 0.15), rgba(147, 51, 234, 0.08) 50%, transparent 80%);
    }

/* roulang page: category1 */
:root {
      --primary-glow: #e11d48;
      --secondary-glow: #9333ea;
      --accent-gold: #f59e0b;
      --bg-dark: #0b0914;
      --bg-card: rgba(255, 255, 255, 0.035);
      --border-card: rgba(255, 255, 255, 0.08);
      --text-main: #f8fafc;
      --text-muted: #94a3b8;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;
      background-color: var(--bg-dark);
      color: var(--text-main);
      overflow-x: hidden;
    }
    .text-glow {
      text-shadow: 0 0 20px rgba(225, 29, 72, 0.5);
    }
    .border-glow {
      box-shadow: 0 0 25px rgba(225, 29, 72, 0.2);
    }
    .card-glass {
      background: rgba(255, 255, 255, 0.03);
      backdrop-filter: blur(12px);
      border: 1px solid rgba(255, 255, 255, 0.08);
    }
    .badge-gold {
      background: linear-gradient(135deg, rgba(245, 158, 11, 0.2) 0%, rgba(225, 29, 72, 0.2) 100%);
      border: 1px solid rgba(245, 158, 11, 0.4);
    }
    .badge-rose {
      background: linear-gradient(135deg, rgba(225, 29, 72, 0.2) 0%, rgba(147, 51, 234, 0.2) 100%);
      border: 1px solid rgba(225, 29, 72, 0.4);
    }