:root {
            --primary-color: #1a365d;
            --secondary-color: #e63946;
            --accent-color: #2a9d8f;
            --light-color: #f8f9fa;
            --dark-color: #343a40;
            --gray-color: #6c757d;
        }
        body {
            font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            color: var(--dark-color);
            line-height: 1.7;
            overflow-x: hidden;
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
            color: var(--secondary-color) !important;
        }
        .nav-link {
            font-weight: 600;
            transition: color 0.3s;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--secondary-color) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(26, 54, 93, 0.9), rgba(26, 54, 93, 0.95)), url('https://images.unsplash.com/photo-1556056504-5c7696c4c28d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1600&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 100px 0;
            margin-bottom: 60px;
        }
        .hero-section h1 {
            font-size: 3rem;
            font-weight: 800;
            margin-bottom: 25px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 40px;
            font-weight: 800;
            color: var(--primary-color);
        }
        .section-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 80px;
            height: 4px;
            background-color: var(--secondary-color);
        }
        .center-title:after {
            left: 50%;
            transform: translateX(-50%);
        }
        .feature-card {
            border: none;
            border-radius: 12px;
            overflow: hidden;
            transition: transform 0.4s, box-shadow 0.4s;
            height: 100%;
            box-shadow: 0 5px 15px rgba(0,0,0,0.08);
        }
        .feature-card:hover {
            transform: translateY(-12px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.15);
        }
        .feature-icon {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            color: white;
            font-size: 1.8rem;
        }
        .live-score-card {
            background: linear-gradient(135deg, #1a365d 0%, #2c5282 100%);
            color: white;
            border-radius: 12px;
            overflow: hidden;
            margin-bottom: 25px;
            box-shadow: 0 8px 20px rgba(26, 54, 93, 0.3);
            transition: transform 0.3s;
        }
        .live-score-card:hover {
            transform: translateY(-5px);
        }
        .score-badge {
            background-color: var(--secondary-color);
            color: white;
            font-weight: bold;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
        }
        .prediction-tag {
            display: inline-block;
            padding: 5px 15px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.85rem;
            margin-right: 8px;
            margin-bottom: 8px;
        }
        .prediction-win {
            background-color: rgba(42, 157, 143, 0.15);
            color: var(--accent-color);
            border: 1px solid rgba(42, 157, 143, 0.3);
        }
        .prediction-draw {
            background-color: rgba(108, 117, 125, 0.15);
            color: var(--gray-color);
            border: 1px solid rgba(108, 117, 125, 0.3);
        }
        .prediction-loss {
            background-color: rgba(230, 57, 70, 0.15);
            color: var(--secondary-color);
            border: 1px solid rgba(230, 57, 70, 0.3);
        }
        .analysis-article {
            border-left: 4px solid var(--accent-color);
            padding-left: 20px;
            margin-bottom: 40px;
        }
        .flink {
            display: inline-block;
            background-color: var(--light-color);
            border: 1px solid #dee2e6;
            border-radius: 8px;
            padding: 12px 25px;
            margin: 0 15px 15px 0;
            color: var(--primary-color);
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s;
        }
        .flink:hover {
            background-color: var(--primary-color);
            color: white;
            border-color: var(--primary-color);
            transform: translateY(-3px);
        }
        .footer {
            background-color: var(--primary-color);
            color: white;
            padding: 60px 0 30px;
        }
        .footer a {
            color: #cbd5e0;
            text-decoration: none;
            transition: color 0.3s;
        }
        .footer a:hover {
            color: white;
        }
        .copyright {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 25px;
            margin-top: 40px;
            font-size: 0.9rem;
            color: #a0aec0;
        }
        @media (max-width: 768px) {
            .hero-section h1 {
                font-size: 2.2rem;
            }
            .hero-section {
                padding: 60px 0;
            }
            .section-title {
                font-size: 1.8rem;
            }
        }
        .stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--secondary-color);
            margin-bottom: 5px;
        }
        .highlight-box {
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
            border-radius: 12px;
            padding: 30px;
            border-left: 5px solid var(--accent-color);
            margin: 30px 0;
        }
        .btn-primary-custom {
            background: linear-gradient(135deg, var(--primary-color), #2c5282);
            border: none;
            padding: 12px 30px;
            font-weight: 600;
            border-radius: 30px;
            transition: all 0.3s;
        }
        .btn-primary-custom:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(26, 54, 93, 0.3);
        }
        .trophy-icon {
            color: #FFD700;
            margin-right: 8px;
        }