:root {
            --primary-color: #1a237e;
            --secondary-color: #ff5722;
            --accent-color: #4caf50;
            --text-primary: #333;
            --text-secondary: #666;
            --bg-light: #f8f9fa;
            --transition: all 0.3s ease;
        }
        body {
            font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
            color: var(--text-primary);
            line-height: 1.6;
            overflow-x: hidden;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--primary-color);
        }
        .hero-section {
            background: linear-gradient(135deg, var(--primary-color) 0%, #283593 100%);
            color: white;
            padding: 100px 0;
            position: relative;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,100 Z" fill="rgba(255,255,255,0.05)"/></svg>') no-repeat;
            background-size: cover;
        }
        .feature-icon {
            width: 60px;
            height: 60px;
            background: var(--secondary-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            transition: var(--transition);
        }
        .feature-card:hover .feature-icon {
            transform: translateY(-5px) scale(1.1);
            box-shadow: 0 10px 20px rgba(255, 87, 34, 0.3);
        }
        .match-card {
            border: 1px solid #e0e0e0;
            border-radius: 10px;
            transition: var(--transition);
            overflow: hidden;
        }
        .match-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }
        .live-badge {
            background: #ff3d00;
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.7; }
            100% { opacity: 1; }
        }
        .stat-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary-color);
        }
        .news-card {
            height: 100%;
            transition: var(--transition);
        }
        .news-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }
        .friendlink .flink {
            display: inline-block;
            padding: 8px 16px;
            margin: 5px;
            background: var(--bg-light);
            border-radius: 20px;
            color: var(--text-primary);
            text-decoration: none;
            transition: var(--transition);
            border: 1px solid #dee2e6;
        }
        .friendlink .flink:hover {
            background: var(--primary-color);
            color: white;
            border-color: var(--primary-color);
        }
        .footer {
            background: #212529;
            color: #adb5bd;
        }
        .footer a {
            color: #adb5bd;
            text-decoration: none;
            transition: var(--transition);
        }
        .footer a:hover {
            color: white;
        }
        .social-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255,255,255,0.1);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            margin: 0 5px;
            transition: var(--transition);
        }
        .social-icon:hover {
            background: var(--secondary-color);
            transform: translateY(-3px);
        }
        .btn-custom {
            background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
            border: none;
            color: white;
            padding: 12px 30px;
            border-radius: 25px;
            transition: var(--transition);
        }
        .btn-custom:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 20px rgba(0,0,0,0.2);
        }
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 40px;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 3px;
            background: var(--secondary-color);
        }
        .text-center .section-title::after {
            left: 50%;
            transform: translateX(-50%);
        }
        .league-badge {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            object-fit: contain;
            background: white;
            padding: 5px;
            box-shadow: 0 2px 5px rgba(0,0,0,0.1);
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 60px 0;
            }
            .stat-number {
                font-size: 2rem;
            }
            .feature-icon {
                width: 50px;
                height: 50px;
            }
        }
        .match-teams {
            font-weight: 600;
            color: var(--primary-color);
        }
        .match-score {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-primary);
        }
        .match-status {
            font-size: 0.9rem;
            color: var(--text-secondary);
        }
        .news-date {
            color: var(--text-secondary);
            font-size: 0.9rem;
        }
        .news-title {
            color: var(--primary-color);
            transition: var(--transition);
        }
        .news-card:hover .news-title {
            color: var(--secondary-color);
        }
        .contact-info {
            padding: 20px;
            border-radius: 10px;
            background: var(--bg-light);
            transition: var(--transition);
        }
        .contact-info:hover {
            background: white;
            box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        }
        .contact-icon {
            width: 50px;
            height: 50px;
            background: var(--primary-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 15px;
        }