:root {
            --primary-color: #1a237e;
            --secondary-color: #0d47a1;
            --accent-color: #ff6f00;
            --success-color: #2e7d32;
            --light-bg: #f5f7ff;
            --text-dark: #212121;
            --text-light: #757575;
        }
        body {
            font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
            color: var(--text-dark);
            line-height: 1.7;
            background-color: #f9f9f9;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--primary-color) !important;
        }
        .nav-link {
            font-weight: 500;
            transition: color 0.3s;
        }
        .nav-link:hover {
            color: var(--accent-color) !important;
        }
        .hero-section {
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
            color: white;
            padding: 5rem 0;
            margin-bottom: 3rem;
            position: relative;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            width: 300px;
            height: 300px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 50%;
            top: -100px;
            right: -100px;
        }
        .hero-section::after {
            content: '';
            position: absolute;
            width: 200px;
            height: 200px;
            background: rgba(255, 255, 255, 0.03);
            border-radius: 50%;
            bottom: -80px;
            left: -80px;
        }
        .match-card {
            background: white;
            border-radius: 12px;
            box-shadow: 0 6px 15px rgba(0,0,0,0.08);
            transition: transform 0.3s, box-shadow 0.3s;
            overflow: hidden;
            margin-bottom: 1.5rem;
            border: none;
        }
        .match-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 12px 20px rgba(0,0,0,0.12);
        }
        .match-league {
            background-color: var(--light-bg);
            padding: 8px 15px;
            font-weight: 600;
            color: var(--primary-color);
            border-bottom: 1px solid #eee;
        }
        .team-logo {
            width: 60px;
            height: 60px;
            object-fit: contain;
        }
        .prediction-badge {
            background-color: var(--accent-color);
            color: white;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
        }
        .live-badge {
            background-color: #d32f2f;
            color: white;
            padding: 4px 10px;
            border-radius: 4px;
            font-size: 0.8rem;
            animation: pulse 1.5s infinite;
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.7; }
            100% { opacity: 1; }
        }
        .stats-card {
            background-color: white;
            border-radius: 10px;
            padding: 1.5rem;
            box-shadow: 0 4px 10px rgba(0,0,0,0.05);
            height: 100%;
            border-left: 4px solid var(--secondary-color);
        }
        .analysis-section {
            background-color: var(--light-bg);
            padding: 3rem 0;
            border-radius: 15px;
            margin: 3rem 0;
        }
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 2rem;
            color: var(--primary-color);
        }
        .section-title::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 60px;
            height: 4px;
            background-color: var(--accent-color);
            border-radius: 2px;
        }
        .footer {
            background-color: #1a1a2e;
            color: #b0b0b0;
            padding: 3rem 0 1.5rem;
            margin-top: 4rem;
        }
        .footer a {
            color: #ddd;
            text-decoration: none;
            transition: color 0.3s;
        }
        .footer a:hover {
            color: white;
            text-decoration: underline;
        }
        .friendlink {
            background-color: #f1f5fd;
            padding: 2rem;
            border-radius: 10px;
            margin: 2rem 0;
        }
        .flink {
            display: inline-block;
            background-color: white;
            padding: 10px 20px;
            margin: 0 15px 15px 0;
            border-radius: 6px;
            border: 1px solid #ddd;
            color: var(--primary-color);
            font-weight: 500;
            transition: all 0.3s;
            text-decoration: none !important;
        }
        .flink:hover {
            background-color: var(--primary-color);
            color: white;
            border-color: var(--primary-color);
            transform: translateY(-2px);
        }
        .accordion-button:not(.collapsed) {
            background-color: rgba(26, 35, 126, 0.05);
            color: var(--primary-color);
            font-weight: 600;
        }
        .table-hover tbody tr:hover {
            background-color: rgba(13, 71, 161, 0.05);
        }
        .btn-primary {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
        }
        .btn-primary:hover {
            background-color: var(--secondary-color);
            border-color: var(--secondary-color);
        }
        .breadcrumb {
            background-color: transparent;
            padding: 0.75rem 0;
        }
        .breadcrumb-item a {
            color: var(--primary-color);
            text-decoration: none;
        }
        .pagination .page-link {
            color: var(--primary-color);
        }
        .pagination .page-item.active .page-link {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
        }
        @media (max-width: 768px) {
            .hero-section {
                padding: 3rem 0;
            }
            .team-logo {
                width: 50px;
                height: 50px;
            }
            .display-4 {
                font-size: 2.2rem;
            }
        }