:root {
            --primary-color: #1a6dcc;
            --secondary-color: #ffcc00;
            --dark-color: #0d2b4e;
            --light-color: #f8f9fa;
            --success-color: #28a745;
            --danger-color: #dc3545;
        }
        body {
            font-family: 'Microsoft YaHei', 'Segoe UI', sans-serif;
            line-height: 1.6;
            color: #333;
            background-color: #fff;
        }
        header {
            background: linear-gradient(135deg, var(--dark-color), var(--primary-color));
            color: white;
            padding-top: 10px;
        }
        .navbar-brand {
            font-size: 1.8rem;
            font-weight: bold;
            color: var(--secondary-color) !important;
        }
        .nav-link {
            color: #e9ecef !important;
            font-weight: 500;
            transition: color 0.3s;
        }
        .nav-link:hover {
            color: var(--secondary-color) !important;
        }
        .hero {
            background: url('https://images.unsplash.com/photo-1556056504-5c7696c4c28d?ixlib=rb-4.0.3&auto=format&fit=crop&w=1600&q=80') no-repeat center center/cover;
            color: white;
            padding: 120px 0;
            text-align: center;
            position: relative;
        }
        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.6);
        }
        .hero-content {
            position: relative;
            z-index: 2;
        }
        .hero h1 {
            font-size: 3rem;
            font-weight: 700;
            margin-bottom: 20px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2.2rem;
            }
        }
        section {
            padding: 80px 0;
        }
        .section-title {
            text-align: center;
            margin-bottom: 50px;
            color: var(--dark-color);
            font-size: 2.5rem;
            font-weight: 700;
            position: relative;
        }
        .section-title::after {
            content: '';
            display: block;
            width: 80px;
            height: 4px;
            background: var(--secondary-color);
            margin: 15px auto 30px;
            border-radius: 2px;
        }
        .card {
            border: none;
            border-radius: 12px;
            box-shadow: 0 6px 15px rgba(0,0,0,0.08);
            transition: transform 0.3s, box-shadow 0.3s;
            height: 100%;
        }
        .card:hover {
            transform: translateY(-10px);
            box-shadow: 0 12px 25px rgba(0,0,0,0.15);
        }
        .card-title {
            color: var(--dark-color);
            font-weight: 700;
        }
        .icon-box {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 20px;
        }
        .live-score {
            background-color: var(--light-color);
            border-left: 5px solid var(--danger-color);
            padding: 15px;
            margin-bottom: 20px;
            border-radius: 8px;
        }
        .team-logo {
            width: 60px;
            height: 60px;
            object-fit: contain;
        }
        .table-hover tbody tr:hover {
            background-color: rgba(26, 109, 204, 0.1);
        }
        .analysis-box {
            background: linear-gradient(to right, #f8f9fa, #e9ecef);
            padding: 25px;
            border-radius: 12px;
            margin-bottom: 30px;
        }
        .friendlink {
            background-color: #f0f8ff;
            padding: 60px 0;
        }
        .flink {
            display: inline-block;
            background: white;
            padding: 12px 25px;
            margin: 10px;
            border-radius: 50px;
            color: var(--dark-color);
            text-decoration: none;
            font-weight: 600;
            box-shadow: 0 4px 10px rgba(0,0,0,0.08);
            transition: all 0.3s;
        }
        .flink:hover {
            background: var(--primary-color);
            color: white;
            transform: scale(1.05);
            text-decoration: none;
        }
        footer {
            background-color: var(--dark-color);
            color: #ccc;
            padding: 60px 0 30px;
        }
        footer a {
            color: #ccc;
            text-decoration: none;
            transition: color 0.3s;
        }
        footer a:hover {
            color: var(--secondary-color);
            text-decoration: underline;
        }
        .social-icons a {
            display: inline-block;
            width: 40px;
            height: 40px;
            background: rgba(255,255,255,0.1);
            border-radius: 50%;
            text-align: center;
            line-height: 40px;
            margin-right: 10px;
            transition: background 0.3s;
        }
        .social-icons a:hover {
            background: var(--primary-color);
        }
        .btn-primary {
            background-color: var(--primary-color);
            border-color: var(--primary-color);
            padding: 12px 30px;
            font-weight: 600;
            border-radius: 50px;
            transition: all 0.3s;
        }
        .btn-primary:hover {
            background-color: var(--dark-color);
            border-color: var(--dark-color);
            transform: translateY(-3px);
        }
        .highlight {
            color: var(--danger-color);
            font-weight: 700;
        }
        .stat-number {
            font-size: 3rem;
            font-weight: 800;
            color: var(--primary-color);
            display: block;
        }
        .img-fluid {
            border-radius: 12px;
            box-shadow: 0 6px 12px rgba(0,0,0,0.1);
        }
        .accordion-button:not(.collapsed) {
            background-color: rgba(26, 109, 204, 0.1);
            color: var(--dark-color);
            font-weight: 600;
        }