/* roulang page: index */
:root {
            --color-primary: #00C06D;
            --color-primary-dark: #009B58;
            --color-accent: #FF5E1E;
            --color-accent-hover: #E0480C;
            --color-surface: #0E141E;
            --color-surface-card: #17202E;
            --color-bg-light: #F4F6F9;
            --color-text-main: #0F172A;
            --color-text-body: #334155;
            --color-text-muted: #64748B;
            --radius-box: 1rem;
            --shadow-subtle: 0 4px 20px -2px rgba(15, 23, 42, 0.05);
            --shadow-hover: 0 16px 32px -4px rgba(15, 23, 42, 0.12);
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif);
            color: var(--color-text-body);
            background-color: #FFFFFF;
            overflow-x: hidden;
            line-height: 1.75;
        }

        .hero-overlay {
            background: linear-gradient(135deg, rgba(14, 20, 30, 0.94) 0%, rgba(23, 32, 46, 0.88) 60%, rgba(0, 192, 109, 0.35) 100%);
        }

        .dark-card-glow {
            border: 1px solid rgba(255, 255, 255, 0.08);
            background: rgba(23, 32, 46, 0.7);
            backdrop-filter: blur(12px);
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .dark-card-glow:hover {
            border-color: rgba(0, 192, 109, 0.4);
            transform: translateY(-4px);
            box-shadow: 0 12px 28px -4px rgba(0, 192, 109, 0.15);
        }

        .light-card {
            border: 1px solid rgba(226, 232, 240, 0.8);
            background: #FFFFFF;
            border-radius: var(--radius-box);
            box-shadow: var(--shadow-subtle);
            transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        .light-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
            border-color: #CBD5E1;
        }

        .tag-pill {
            display: inline-flex;
            align-items: center;
            padding: 0.25rem 0.75rem;
            border-radius: 9999px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.025em;
        }

        .live-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: #00C06D;
            display: inline-block;
            box-shadow: 0 0 0 0 rgba(0, 192, 109, 0.7);
            animation: pulseDot 2s infinite;
        }
        @keyframes pulseDot {
            0% {
                transform: scale(0.95);
                box-shadow: 0 0 0 0 rgba(0, 192, 109, 0.7);
            }
            70% {
                transform: scale(1);
                box-shadow: 0 0 0 8px rgba(0, 192, 109, 0);
            }
            100% {
                transform: scale(0.95);
                box-shadow: 0 0 0 0 rgba(0, 192, 109, 0);
            }
        }

        .accordion-content {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease-out;
        }
        .accordion-item.active .accordion-content {
            max-height: 300px;
        }
        .accordion-item.active .accordion-icon {
            transform: rotate(180deg);
        }

/* roulang page: category1 */
:root {
      --color-primary: #00C06D;
      --color-primary-dark: #009B58;
      --color-accent: #FF5E1E;
      --color-accent-hover: #E0480C;
      --color-surface: #0E141E;
      --color-surface-card: #17202E;
      --color-bg-light: #F4F6F9;
      --color-text-main: #0F172A;
      --color-text-body: #334155;
      --color-text-muted: #64748B;
      --radius-box: 1rem;
      --shadow-subtle: 0 4px 20px -2px rgba(15, 23, 42, 0.05);
      --shadow-hover: 0 16px 32px -4px rgba(15, 23, 42, 0.12);
    }
    html {
      scroll-behavior: smooth;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;
      color: var(--color-text-body);
      background-color: #FFFFFF;
      overflow-x: hidden;
      line-height: 1.75;
    }
    .hero-overlay {
      background: linear-gradient(135deg, rgba(14, 20, 30, 0.96) 0%, rgba(23, 32, 46, 0.90) 60%, rgba(0, 192, 109, 0.3) 100%);
    }
    .dark-card-glow {
      border: 1px solid rgba(255, 255, 255, 0.08);
      background: rgba(23, 32, 46, 0.7);
      backdrop-filter: blur(12px);
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .dark-card-glow:hover {
      border-color: rgba(0, 192, 109, 0.4);
      transform: translateY(-4px);
      box-shadow: 0 12px 28px -4px rgba(0, 192, 109, 0.15);
    }
    .light-card {
      border: 1px solid rgba(226, 232, 240, 0.85);
      background: #FFFFFF;
      border-radius: var(--radius-box);
      box-shadow: var(--shadow-subtle);
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .light-card:hover {
      box-shadow: var(--shadow-hover);
      transform: translateY(-4px);
      border-color: #CBD5E1;
    }
    .tag-pill {
      display: inline-flex;
      align-items: center;
      padding: 0.25rem 0.75rem;
      border-radius: 9999px;
      font-size: 0.75rem;
      font-weight: 600;
      letter-spacing: 0.025em;
    }
    .accordion-item .accordion-content {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.35s ease-out;
    }
    .accordion-item.active .accordion-content {
      max-height: 280px;
    }
    .accordion-item .accordion-icon {
      transition: transform 0.3s ease;
    }
    .accordion-item.active .accordion-icon {
      transform: rotate(180deg);
    }
    .coupon-ticket {
      position: relative;
      background: radial-gradient(circle at left, transparent 12px, #ffffff 13px) top left,
                  radial-gradient(circle at right, transparent 12px, #ffffff 13px) top right;
      background-size: 100% 100%;
    }