:root {
            --primary-color: #0a2a5e;
            --secondary-color: #da251c;
            --accent-color: #f0b400;
            --light-bg: #f8f9fa;
            --dark-text: #212529;
            --transition: all 0.3s ease;
        }
        body {
            font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            color: var(--dark-text);
            line-height: 1.7;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--primary-color) !important;
        }
        .navbar-brand span {
            color: var(--secondary-color);
        }
        .hero-section {
            background: linear-gradient(rgba(10, 42, 94, 0.85), rgba(218, 37, 28, 0.8)), url('https://images.unsplash.com/photo-1556056504-5c7696c4c28d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
            color: white;
            padding: 120px 0 80px;
            margin-top: 76px;
        }
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 40px;
            font-weight: 700;
            color: var(--primary-color);
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 70px;
            height: 4px;
            background: var(--secondary-color);
        }
        .card-hover {
            transition: var(--transition);
            border: none;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
            height: 100%;
        }
        .card-hover:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.15);
        }
        .live-badge {
            position: absolute;
            top: -10px;
            right: 15px;
            background: var(--secondary-color);
            color: white;
            padding: 5px 15px;
            border-radius: 20px;
            font-size: 0.8rem;
            font-weight: 600;
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { box-shadow: 0 0 0 0 rgba(218, 37, 28, 0.7); }
            70% { box-shadow: 0 0 0 10px rgba(218, 37, 28, 0); }
            100% { box-shadow: 0 0 0 0 rgba(218, 37, 28, 0); }
        }
        .team-flag {
            width: 60px;
            height: auto;
            border-radius: 4px;
            box-shadow: 0 3px 6px rgba(0,0,0,0.16);
        }
        .data-stat {
            background: var(--light-bg);
            border-radius: 10px;
            padding: 25px;
            text-align: center;
            transition: var(--transition);
        }
        .data-stat:hover {
            background: white;
            box-shadow: 0 10px 25px rgba(0,0,0,0.1);
        }
        .data-stat i {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 15px;
        }
        .prediction-card {
            border-left: 5px solid var(--accent-color);
            background: linear-gradient(to right, #fff9e6, white);
        }
        .friendlink .flink {
            display: inline-block;
            padding: 8px 20px;
            margin: 5px 10px 5px 0;
            background: var(--light-bg);
            border-radius: 30px;
            color: var(--dark-text);
            text-decoration: none;
            transition: var(--transition);
            border: 1px solid #dee2e6;
        }
        .friendlink .flink:hover {
            background: var(--primary-color);
            color: white;
            transform: scale(1.05);
        }
        footer {
            background: var(--primary-color);
            color: #d1d5db;
        }
        footer a {
            color: #d1d5db;
            text-decoration: none;
            transition: var(--transition);
        }
        footer a:hover {
            color: white;
            text-decoration: underline;
        }
        .btn-custom {
            background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
            color: white;
            padding: 10px 25px;
            border-radius: 30px;
            border: none;
            font-weight: 600;
            transition: var(--transition);
        }
        .btn-custom:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.2);
            color: white;
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 80px 0 50px;
                margin-top: 66px;
            }
            .display-4 {
                font-size: 2.2rem;
            }
        }