/* roulang page: index */
@import url('/assets/css/vendor/0b67347532-css2.css');
    
    :root {
      --primary: #8B3AFF;
      --primary-hover: #9D4FFF;
      --accent: #00E5FF;
      --bg-deep: #12121A;
      --card-bg: #1E1E2A;
      --text-white: #FFFFFF;
      --text-light: #B0B0C0;
      --text-muted: #6B6B7B;
      --border-subtle: rgba(255,255,255,0.06);
      --shadow-card: 0 4px 24px rgba(139,58,255,0.12);
      --shadow-hover: 0 8px 32px rgba(139,58,255,0.25);
      --radius-card: 12px;
      --radius-btn: 8px;
      --radius-tag: 6px;
      --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Inter', 'SF Pro Display', sans-serif;
    }

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body {
      font-family: var(--font-sans);
      background-color: var(--bg-deep);
      color: var(--text-light);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      scroll-behavior: smooth;
    }

    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
    }

    /* 导航毛玻璃效果 */
    .glass-nav {
      background: rgba(18, 18, 26, 0.85);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(255,255,255,0.08);
      transition: background 0.3s ease;
    }
    .glass-nav.scrolled {
      background: rgba(18, 18, 26, 0.95);
    }

    /* 霓虹紫渐变文本 */
    .text-gradient {
      background: linear-gradient(135deg, #B27AFF 0%, #8B3AFF 80%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    /* 按钮样式 */
    .btn-primary {
      background-color: var(--primary);
      color: white;
      font-weight: 600;
      padding: 12px 28px;
      border-radius: var(--radius-btn);
      transition: all 0.2s ease;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border: none;
      cursor: pointer;
    }
    .btn-primary:hover {
      background-color: var(--primary-hover);
      box-shadow: 0 0 20px rgba(139,58,255,0.5);
      transform: scale(1.03);
    }
    .btn-outline {
      background: transparent;
      border: 1.5px solid var(--accent);
      color: var(--accent);
      font-weight: 600;
      padding: 12px 28px;
      border-radius: var(--radius-btn);
      transition: all 0.2s ease;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
    }
    .btn-outline:hover {
      background: rgba(0,229,255,0.08);
      border-color: #33EAFF;
    }
    .btn-sm {
      padding: 8px 18px;
      font-size: 0.9rem;
      font-weight: 500;
    }
    .btn-lg {
      padding: 16px 40px;
      font-size: 1.1rem;
      font-weight: 600;
    }

    /* 卡片样式 */
    .game-card {
      background: var(--card-bg);
      border-radius: var(--radius-card);
      border: 1px solid var(--border-subtle);
      box-shadow: var(--shadow-card);
      transition: all 0.25s ease;
      overflow: hidden;
    }
    .game-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-hover);
    }
    .game-card img.cover {
      width: 100%;
      aspect-ratio: 16/9;
      object-fit: cover;
      transition: transform 0.3s ease;
    }
    .game-card:hover img.cover {
      transform: scale(1.03);
    }

    .tag {
      background: rgba(139,58,255,0.15);
      color: #c99aff;
      font-size: 0.75rem;
      font-weight: 600;
      padding: 4px 12px;
      border-radius: 20px;
      display: inline-block;
    }

    /* 手风琴动画 */
    .faq-item {
      border-bottom: 1px solid rgba(255,255,255,0.06);
    }
    .faq-question {
      cursor: pointer;
      padding: 20px 0;
      display: flex;
      justify-content: space-between;
      align-items: center;
      color: white;
      font-weight: 500;
    }
    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease, padding 0.3s ease;
      color: var(--text-light);
    }
    .faq-item.active .faq-answer {
      max-height: 200px;
      padding-bottom: 16px;
    }
    .faq-icon {
      transition: transform 0.3s ease;
      color: var(--accent);
    }
    .faq-item.active .faq-icon {
      transform: rotate(45deg);
    }

    /* 进度步骤 */
    .step-number {
      background: var(--primary);
      color: white;
      width: 44px;
      height: 44px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 1.2rem;
    }

    /* 响应式调整 */
    @media (max-width: 768px) {
      .grid-cols-3 {
        grid-template-columns: repeat(1, minmax(0, 1fr)) !important;
      }
      .grid-cols-2 {
        grid-template-columns: repeat(1, minmax(0, 1fr)) !important;
      }
      .hero-content {
        flex-direction: column;
        text-align: center;
      }
      .hero-text {
        order: 1;
      }
      .hero-image {
        order: 2;
        margin-top: 32px;
      }
      .nav-links {
        display: none !important;
      }
      .mobile-menu-btn {
        display: block !important;
      }
      .mobile-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(18,18,26,0.98);
        backdrop-filter: blur(20px);
        padding: 24px;
        flex-direction: column;
        gap: 20px;
        border-bottom: 1px solid rgba(255,255,255,0.1);
      }
      .mobile-menu.open {
        display: flex !important;
      }
    }
    @media (min-width: 769px) {
      .mobile-menu-btn {
        display: none !important;
      }
      .mobile-menu {
        display: none !important;
      }
      .nav-links {
        display: flex !important;
      }
    }
    @media (max-width: 480px) {
      .hero-buttons {
        flex-direction: column;
        gap: 12px;
      }
    }