:root {
            --primary: #1e3a8a;
            --secondary: #dc2626;
            --accent: #f59e0b;
            --light: #f8fafc;
            --dark: #0f172a;
            --gray: #64748b;
        }
        body {
            font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            color: #333;
            line-height: 1.6;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
        }
        .navbar-nav .nav-link {
            font-weight: 500;
            padding: 0.5rem 1rem;
            transition: color 0.3s;
        }
        .navbar-nav .nav-link:hover, .navbar-nav .nav-link.active {
            color: var(--secondary);
        }
        .hero-section {
            background: linear-gradient(rgba(15, 23, 42, 0.9), rgba(30, 58, 138, 0.8)), url('https://images.unsplash.com/photo-1575361204480-aadea25e6e68?ixlib=rb-4.0.3&auto=format&fit=crop&w=2071&q=80') no-repeat center center/cover;
            color: white;
            padding: 100px 0;
        }
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 40px;
            text-align: center;
        }
        .section-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: var(--secondary);
        }
        .feature-card {
            border: none;
            border-radius: 10px;
            overflow: hidden;
            transition: transform 0.3s, box-shadow 0.3s;
            height: 100%;
        }
        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        .feature-icon {
            font-size: 3rem;
            margin-bottom: 20px;
            color: var(--primary);
        }
        .match-card {
            border-left: 4px solid var(--secondary);
            transition: all 0.3s;
        }
        .match-card:hover {
            background-color: #f8f9fa;
        }
        .stat-number {
            font-size: 3rem;
            font-weight: 700;
            color: var(--primary);
        }
        .news-card {
            border: none;
            border-radius: 10px;
            overflow: hidden;
            transition: transform 0.3s;
        }
        .news-card:hover {
            transform: translateY(-5px);
        }
        .news-date {
            position: absolute;
            top: 15px;
            left: 15px;
            background: var(--secondary);
            color: white;
            padding: 5px 10px;
            border-radius: 5px;
            font-size: 0.9rem;
        }
        .friendlink {
            background-color: #f8fafc;
            padding: 60px 0;
        }
        .flink {
            display: inline-block;
            padding: 10px 20px;
            margin: 5px;
            background: white;
            border: 1px solid #e2e8f0;
            border-radius: 5px;
            color: var(--dark);
            text-decoration: none;
            transition: all 0.3s;
        }
        .flink:hover {
            background: var(--primary);
            color: white;
            border-color: var(--primary);
        }
        .contact-info li {
            margin-bottom: 15px;
            font-size: 1.1rem;
        }
        .contact-icon {
            color: var(--primary);
            margin-right: 10px;
            width: 25px;
        }
        footer {
            background: var(--dark);
            color: white;
        }
        .footer-link {
            color: #cbd5e1;
            text-decoration: none;
            transition: color 0.3s;
        }
        .footer-link:hover {
            color: white;
        }
        .btn-primary-custom {
            background: var(--primary);
            border: none;
            padding: 10px 25px;
            font-weight: 600;
            transition: all 0.3s;
        }
        .btn-primary-custom:hover {
            background: var(--secondary);
            transform: translateY(-3px);
        }
        .btn-secondary-custom {
            background: var(--secondary);
            border: none;
            color: white;
            padding: 10px 25px;
            font-weight: 600;
            transition: all 0.3s;
        }
        .btn-secondary-custom:hover {
            background: #b91c1c;
            transform: translateY(-3px);
        }
        .league-logo {
            height: 60px;
            object-fit: contain;
            filter: grayscale(100%);
            opacity: 0.7;
            transition: all 0.3s;
        }
        .league-logo:hover {
            filter: grayscale(0);
            opacity: 1;
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 60px 0;
                text-align: center;
            }
            .stat-number {
                font-size: 2.5rem;
            }
        }