/* roulang page: index */
:root {
            --primary: #0B132B;
            --primary-dark: #070D1E;
            --sport-green: #00E676;
            --sport-orange: #FF6B35;
            --surface: #F8FAFC;
            --text-main: #0F172A;
            --text-muted: #64748B;
            --border-light: #E2E8F0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', system-ui, sans-serif;
            background-color: var(--surface);
            color: var(--text-main);
            letter-spacing: 0.02em;
            line-height: 1.75;
            overflow-x: hidden;
        }

        .tabular-nums {
            font-variant-numeric: tabular-nums;
        }

        .hero-pattern {
            background-image: linear-gradient(135deg, rgba(11, 19, 43, 0.94) 0%, rgba(7, 13, 30, 0.96) 100%), url('/assets/images/fa847a6452dc67fb.jpg');
            background-size: cover;
            background-position: center;
        }

        .section-dark {
            background-color: var(--primary-dark);
            color: #F8FAFC;
        }

        .card-shadow {
            box-shadow: 0 10px 25px -5px rgba(11, 19, 43, 0.05), 0 8px 10px -6px rgba(11, 19, 43, 0.05);
            transition: all 0.25s ease-in-out;
        }
        .card-shadow:hover {
            box-shadow: 0 20px 30px -10px rgba(11, 19, 43, 0.12);
            transform: translateY(-3px);
        }

        .glow-hover {
            transition: all 0.3s ease;
        }
        .glow-hover:hover {
            border-color: var(--sport-green);
            box-shadow: 0 0 20px rgba(0, 230, 118, 0.15);
        }

        .badge-pulse {
            display: inline-flex;
            align-items: center;
        }
        .badge-pulse::before {
            content: '';
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: var(--sport-green);
            margin-right: 6px;
            box-shadow: 0 0 8px var(--sport-green);
        }

        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: #F1F5F9;
        }
        ::-webkit-scrollbar-thumb {
            background: #CBD5E1;
            border-radius: 4px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #94A3B8;
        }