:root {
            --primary-color: #1a6fb3;
            --secondary-color: #d32f2f;
            --accent-color: #ffc107;
            --dark-color: #212529;
            --light-color: #f8f9fa;
            --success-color: #198754;
        }
        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            color: #333;
            overflow-x: hidden;
        }
        .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(--secondary-color) !important;
        }
        .hero-section {
            background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('https://images.unsplash.com/photo-1598880940080-ff9a29891b85?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80');
            background-size: cover;
            background-position: center;
            color: white;
            padding: 8rem 0;
            margin-bottom: 3rem;
        }
        .hero-title {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 5px rgba(0,0,0,0.5);
        }
        @media (max-width: 768px) {
            .hero-title {
                font-size: 2.5rem;
            }
        }
        .section-title {
            position: relative;
            padding-bottom: 15px;
            margin-bottom: 2.5rem;
            font-weight: 700;
            color: var(--dark-color);
        }
        .section-title::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 60px;
            height: 4px;
            background: var(--primary-color);
        }
        .text-center .section-title::after {
            left: 50%;
            transform: translateX(-50%);
        }
        .card {
            border: none;
            border-radius: 12px;
            overflow: hidden;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            height: 100%;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0,0,0,0.1);
        }
        .card-title {
            color: var(--primary-color);
            font-weight: 600;
        }
        .badge-custom {
            background-color: var(--secondary-color);
            font-size: 0.8rem;
        }
        .live-badge {
            animation: pulse 1.5s infinite;
            background-color: var(--success-color);
        }
        @keyframes pulse {
            0% { opacity: 1; }
            50% { opacity: 0.7; }
            100% { opacity: 1; }
        }
        .stats-number {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--primary-color);
        }
        .team-flag {
            width: 40px;
            height: auto;
            border-radius: 3px;
            box-shadow: 0 2px 4px rgba(0,0,0,0.2);
        }
        .match-card {
            border-left: 5px solid var(--accent-color);
        }
        .analysis-icon {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 1rem;
        }
        .btn-primary-custom {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
            padding: 0.6rem 1.8rem;
            font-weight: 600;
            transition: all 0.3s;
        }
        .btn-primary-custom:hover {
            background-color: #155a93;
            border-color: #155a93;
            transform: scale(1.05);
        }
        .footer {
            background-color: var(--dark-color);
            color: var(--light-color);
            padding-top: 3rem;
            margin-top: 4rem;
        }
        .footer a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s;
        }
        .footer a:hover {
            color: white;
            text-decoration: underline;
        }
        .flink {
            display: inline-block;
            background: rgba(255,255,255,0.1);
            padding: 8px 15px;
            border-radius: 6px;
            margin: 5px;
            color: #ddd !important;
            border: 1px solid rgba(255,255,255,0.2);
            transition: all 0.3s;
        }
        .flink:hover {
            background: var(--primary-color);
            color: white !important;
            border-color: var(--primary-color);
            text-decoration: none !important;
            transform: translateY(-3px);
        }
        .friendlink {
            background-color: #2c3e50;
            padding: 2rem 0;
        }
        .contact-icon {
            width: 50px;
            height: 50px;
            background-color: rgba(26, 111, 179, 0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 1rem;
            color: var(--primary-color);
            font-size: 1.3rem;
        }
        .breadcrumb {
            background-color: #e9ecef;
            border-radius: 8px;
        }
        .table-hover tbody tr:hover {
            background-color: rgba(26, 111, 179, 0.05);
        }
        .form-control:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 0.25rem rgba(26, 111, 179, 0.25);
        }
        .accordion-button:not(.collapsed) {
            background-color: rgba(26, 111, 179, 0.1);
            color: var(--primary-color);
            font-weight: 600;
        }
        .accordion-button:focus {
            border-color: var(--primary-color);
            box-shadow: 0 0 0 0.25rem rgba(26, 111, 179, 0.25);
        }
        .prediction-meter {
            height: 20px;
            border-radius: 10px;
            background-color: #e9ecef;
            overflow: hidden;
            margin: 10px 0;
        }
        .meter-fill {
            height: 100%;
            border-radius: 10px;
            background: linear-gradient(90deg, #d32f2f, #ffc107, #198754);
        }
        .seo-content {
            line-height: 1.8;
            text-align: justify;
        }
        .seo-content h3 {
            color: var(--primary-color);
            margin-top: 1.5rem;
            font-weight: 600;
        }
        .img-fluid {
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0,0,0,0.1);
        }