:root {
            --primary-color: #1a4b8c;
            --secondary-color: #e63946;
            --accent-color: #2a9d8f;
            --light-color: #f8f9fa;
            --dark-color: #212529;
            --gradient-primary: linear-gradient(135deg, #1a4b8c 0%, #2c6cb0 100%);
            --gradient-accent: linear-gradient(135deg, #e63946 0%, #ff6b6b 100%);
            --shadow-sm: 0 .125rem .25rem rgba(0,0,0,.075);
            --shadow-md: 0 .5rem 1rem rgba(0,0,0,.15);
            --shadow-lg: 0 1rem 3rem rgba(0,0,0,.175);
        }
        body {
            font-family: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            color: #333;
            line-height: 1.6;
            overflow-x: hidden;
        }
        .navbar-brand {
            font-weight: 700;
            font-size: 1.5rem;
            color: var(--primary-color) !important;
        }
        .navbar-brand i {
            color: var(--secondary-color);
            margin-right: 8px;
        }
        .nav-link {
            font-weight: 500;
            padding: 0.5rem 1rem !important;
            transition: all 0.3s;
            border-radius: 4px;
        }
        .nav-link:hover, .nav-link.active {
            background-color: rgba(26, 75, 140, 0.1);
            color: var(--primary-color) !important;
        }
        .hero-section {
            background: var(--gradient-primary);
            padding: 6rem 0 4rem;
            color: white;
            position: relative;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-image: url('data:image/svg+xml;base64,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');
            opacity: 0.3;
        }
        .hero-title {
            font-size: 3rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.2rem;
            }
        }
        .hero-subtitle {
            font-size: 1.25rem;
            margin-bottom: 2rem;
            opacity: 0.9;
        }
        .card {
            border: none;
            border-radius: 12px;
            box-shadow: var(--shadow-sm);
            transition: all 0.3s ease;
            height: 100%;
        }
        .card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-md);
        }
        .card-icon {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            background: var(--gradient-primary);
            color: white;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
            margin: 0 auto 1.5rem;
        }
        .stats-section {
            background-color: #f8fafc;
            padding: 4rem 0;
        }
        .stat-item {
            text-align: center;
            padding: 1.5rem;
        }
        .stat-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary-color);
            display: block;
            line-height: 1;
        }
        .service-card {
            border-left: 4px solid var(--accent-color);
            padding-left: 1rem;
            margin-bottom: 2rem;
        }
        .team-card img {
            width: 150px;
            height: 150px;
            border-radius: 50%;
            object-fit: cover;
            border: 5px solid #f1f5f9;
            margin-bottom: 1.5rem;
        }
        .flink {
            display: inline-block;
            background: #f8f9fa;
            color: var(--primary-color);
            padding: 0.5rem 1.25rem;
            border-radius: 50px;
            margin: 0.5rem;
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s;
            border: 1px solid #dee2e6;
        }
        .flink:hover {
            background: var(--primary-color);
            color: white;
            transform: translateY(-2px);
            box-shadow: var(--shadow-sm);
            text-decoration: none;
        }
        footer {
            background-color: var(--dark-color);
            color: #dee2e6;
        }
        footer a {
            color: #adb5bd;
            text-decoration: none;
            transition: color 0.3s;
        }
        footer a:hover {
            color: white;
        }
        .footer-links {
            list-style: none;
            padding-left: 0;
        }
        .footer-links li {
            margin-bottom: 0.5rem;
        }
        .copyright {
            border-top: 1px solid #495057;
            padding-top: 1.5rem;
            font-size: 0.9rem;
        }
        @media (max-width: 768px) {
            .section-padding {
                padding: 3rem 0;
            }
            .display-4 {
                font-size: 2.2rem;
            }
        }
        .fade-in {
            animation: fadeIn 1s ease-in-out;
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        .btn-primary-custom {
            background: var(--gradient-primary);
            border: none;
            padding: 0.75rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            transition: all 0.3s;
        }
        .btn-primary-custom:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }
        .btn-accent {
            background: var(--gradient-accent);
            border: none;
            padding: 0.75rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            color: white;
            transition: all 0.3s;
        }
        .btn-accent:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
            color: white;
        }
        .prediction-card {
            background: white;
            border-radius: 12px;
            padding: 1.5rem;
            box-shadow: var(--shadow-sm);
            margin-bottom: 1.5rem;
            border-top: 4px solid var(--accent-color);
        }
        .match-teams {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 1rem;
        }
        .team {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            flex: 1;
        }
        .team-logo {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: #f1f5f9;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 0.5rem;
            font-size: 1.5rem;
        }
        .vs {
            font-weight: 700;
            color: var(--secondary-color);
            margin: 0 1rem;
        }
        .data-table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }
        .data-table thead {
            background: var(--gradient-primary);
            color: white;
        }
        .data-table th {
            padding: 1rem;
            text-align: left;
            font-weight: 600;
        }
        .data-table tbody tr {
            transition: background-color 0.3s;
        }
        .data-table tbody tr:hover {
            background-color: #f8f9fa;
        }
        .data-table td {
            padding: 1rem;
            border-top: 1px solid #dee2e6;
        }
        .prediction-bar {
            height: 10px;
            background-color: #e9ecef;
            border-radius: 5px;
            overflow: hidden;
            margin: 0.5rem 0;
        }
        .prediction-fill {
            height: 100%;
            border-radius: 5px;
            background: var(--gradient-primary);
        }