:root {
            --primary-color: #1e3a8a;
            --secondary-color: #dc2626;
            --accent-color: #f59e0b;
            --light-color: #f8fafc;
            --dark-color: #0f172a;
            --text-color: #334155;
            --border-radius: 8px;
            --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s ease;
        }
        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            color: var(--text-color);
            background-color: #ffffff;
            line-height: 1.8;
            overflow-x: hidden;
        }
        h1, h2, h3, h4, h5, h6 {
            color: var(--dark-color);
            font-weight: 700;
            margin-bottom: 1rem;
        }
        a {
            color: var(--primary-color);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--secondary-color);
        }
        .navbar {
            background-color: var(--primary-color);
            padding: 1rem 0;
            box-shadow: var(--box-shadow);
        }
        .navbar-brand {
            font-size: 1.8rem;
            font-weight: 800;
            color: white !important;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .navbar-nav .nav-link {
            color: rgba(255, 255, 255, 0.9);
            font-weight: 500;
            padding: 0.5rem 1.2rem;
            border-radius: var(--border-radius);
        }
        .navbar-nav .nav-link:hover,
        .navbar-nav .nav-link.active {
            color: white;
            background-color: rgba(255, 255, 255, 0.15);
        }
        .hero-section {
            background: linear-gradient(135deg, var(--primary-color) 0%, #2563eb 100%);
            color: white;
            padding: 6rem 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .hero-section h1 {
            color: white;
            font-size: 3.5rem;
            margin-bottom: 1.5rem;
            text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
        }
        .hero-section p {
            font-size: 1.3rem;
            max-width: 800px;
            margin: 0 auto 2rem;
            opacity: 0.9;
        }
        .btn-primary {
            background-color: var(--secondary-color);
            border: none;
            padding: 0.8rem 2.5rem;
            font-weight: 600;
            border-radius: 50px;
            transition: var(--transition);
        }
        .btn-primary:hover {
            background-color: #b91c1c;
            transform: translateY(-3px);
            box-shadow: 0 6px 15px rgba(220, 38, 38, 0.4);
        }
        .section-title {
            text-align: center;
            margin-bottom: 3rem;
            position: relative;
            padding-bottom: 1rem;
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background-color: var(--accent-color);
            border-radius: 2px;
        }
        .card {
            border: none;
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
            transition: var(--transition);
            height: 100%;
            overflow: hidden;
        }
        .card:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
        }
        .card-img-top {
            height: 200px;
            object-fit: cover;
            border-top-left-radius: var(--border-radius);
            border-top-right-radius: var(--border-radius);
        }
        .card-body {
            padding: 1.8rem;
        }
        .card-title {
            color: var(--primary-color);
            font-weight: 700;
            margin-bottom: 1rem;
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-bottom: 3rem;
        }
        .stat-box {
            background: var(--light-color);
            padding: 2rem;
            border-radius: var(--border-radius);
            text-align: center;
            box-shadow: var(--box-shadow);
            transition: var(--transition);
        }
        .stat-box:hover {
            background: var(--primary-color);
            color: white;
        }
        .stat-box:hover .stat-number,
        .stat-box:hover .stat-label {
            color: white;
        }
        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--secondary-color);
            margin-bottom: 0.5rem;
        }
        .stat-label {
            font-size: 1.2rem;
            color: var(--dark-color);
            font-weight: 600;
        }
        .live-score {
            background-color: #0f172a;
            color: white;
            padding: 1.5rem;
            border-radius: var(--border-radius);
            margin-bottom: 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 1rem;
        }
        .live-score .team {
            display: flex;
            align-items: center;
            gap: 1rem;
            font-size: 1.5rem;
            font-weight: 700;
        }
        .live-score .score {
            font-size: 3rem;
            font-weight: 900;
            color: var(--accent-color);
            margin: 0 1rem;
        }
        .live-score .live-badge {
            background-color: var(--secondary-color);
            color: white;
            padding: 0.3rem 1rem;
            border-radius: 50px;
            font-weight: 700;
            animation: pulse 1.5s infinite;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.7; }
            100% { opacity: 1; }
        }
        .analysis-section {
            background-color: var(--light-color);
            padding: 5rem 0;
        }
        .friendlink {
            padding: 4rem 0;
            background-color: #f1f5f9;
        }
        .flink {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 1rem 2rem;
            margin: 0.5rem;
            background-color: white;
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
            color: var(--primary-color);
            font-weight: 600;
            transition: var(--transition);
            border: 2px solid transparent;
        }
        .flink:hover {
            border-color: var(--primary-color);
            transform: scale(1.05);
            color: var(--primary-color);
        }
        .flink i {
            margin-right: 10px;
            font-size: 1.2rem;
        }
        footer {
            background-color: var(--dark-color);
            color: white;
            padding: 3rem 0 1.5rem;
        }
        footer a {
            color: #cbd5e1;
        }
        footer a:hover {
            color: white;
        }
        .footer-links {
            list-style: none;
            padding-left: 0;
        }
        .footer-links li {
            margin-bottom: 0.8rem;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            margin-top: 2rem;
            border-top: 1px solid #475569;
            color: #94a3b8;
            font-size: 0.9rem;
        }
        .img-fluid {
            border-radius: var(--border-radius);
            box-shadow: var(--box-shadow);
        }
        .table {
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--box-shadow);
        }
        .table th {
            background-color: var(--primary-color);
            color: white;
            border: none;
        }
        .table td, .table th {
            padding: 1rem;
            vertical-align: middle;
        }
        .table-hover tbody tr:hover {
            background-color: rgba(30, 58, 138, 0.05);
        }
        .form-control {
            border-radius: var(--border-radius);
            padding: 0.8rem 1rem;
            border: 1px solid #cbd5e1;
            transition: var(--transition);
        }
        .form-control:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 0.25rem rgba(30, 58, 138, 0.25);
        }
        @media (max-width: 768px) {
            .hero-section h1 {
                font-size: 2.5rem;
            }
            .hero-section p {
                font-size: 1.1rem;
            }
            .live-score {
                flex-direction: column;
                text-align: center;
            }
            .live-score .team {
                flex-direction: column;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .navbar-nav {
                text-align: center;
                background-color: rgba(30, 58, 138, 0.98);
                padding: 1rem;
                border-radius: var(--border-radius);
                margin-top: 1rem;
            }
        }